阅读说明：本技术 一种阀体组装设备 (Valve body assembling equipment ) 是由 杜东东 杜冰 于 2021-08-27 设计创作，主要内容包括：本申请公开了一种阀体组装设备,其包括机架,还包括转盘模组、阀芯上料模组、阀体上料模组、衬板组装模组、膜片上料模组、梅花挡圈组装模组、磁铁上料模组、下料模组。转盘模组包括转动连接在机架上的大转盘,大转盘上偏心设置有用于供阀体以及阀芯放置的安装座；阀芯上料模组用于将阀芯传输至安装座上；阀体上料模组用于将阀体传输至安装座上；衬板组装模组用于将衬板安装至阀芯上；膜片上料模组用于将皮膜以及磁铁卡爪安装至阀芯上；梅花挡圈组装模组用于将梅花挡圈安装至阀芯上；磁铁上料模组用于将圆磁铁安装至磁铁卡爪上；下料模组用于将燃气阀预装件传输至下一工序。本申请具有燃气阀预装件的组装效率的效果。(The application discloses valve body equipment, it includes the frame, still includes carousel module, case material loading module, valve body material loading module, welt equipment module, diaphragm material loading module, plum blossom retaining ring equipment module, magnet material loading module, unloading module. The turntable module comprises a large turntable which is rotationally connected to the rack, and a mounting seat for placing the valve body and the valve core is eccentrically arranged on the large turntable; the valve core feeding module is used for transmitting the valve core to the mounting seat; the valve body feeding module is used for conveying the valve body to the mounting seat; the lining plate assembly module is used for mounting the lining plate on the valve core; the membrane feeding module is used for mounting the membrane and the magnet clamping jaws on the valve core; the quincuncial check ring assembling module is used for installing the quincuncial check ring on the valve core; the magnet feeding module is used for mounting the round magnet on the magnet clamping jaw; the blanking module is used for transmitting the fuel gas valve package to the next procedure. The present application has the effect of the assembly efficiency of the gas valve package.)

1. A valve body equipment, includes frame (2), its characterized in that: also comprises

The rotary table module (21) comprises a large rotary table (212) which is rotationally connected to the rack (2), and a mounting seat (2121) for placing a valve body and a valve core is eccentrically arranged on the large rotary table (212);

the valve core feeding module (3) is used for transmitting the valve core to the mounting seat (2121);

the valve body feeding module (4) is used for conveying the valve body to the mounting seat (2121);

the lining plate assembling module (5) is used for conveying the lining plate and installing the lining plate on the valve core;

the membrane feeding module (6) is used for conveying the membrane and the magnet clamping jaws and installing the membrane and the magnet clamping jaws on the valve core;

the quincuncial check ring assembling module (7) is used for transmitting the quincuncial check rings and installing the quincuncial check rings on the valve core;

the magnet feeding module (8) is used for transmitting the round magnet and mounting the round magnet on the magnet clamping jaws;

and the blanking module (9) is used for transmitting the gas valve package to the next process.

2. A valve body assembling apparatus according to claim 1, wherein: the valve core feeding module (3) comprises a valve core conveyor belt (31) used for conveying the valve core to the direction close to the large turntable (212), a valve core limiting mechanism (32) used for limiting the movement of the valve core and a valve core clamping jaw (33) arranged on the rack (2) in a sliding mode, wherein the valve core clamping jaw (33) is used for clamping the valve core to the mounting seat (2121).

3. A valve body assembling apparatus according to claim 1, wherein: the valve body feeding module (4) comprises a conversion disc (42) rotatably arranged on the rack (2) and a valve body clamping jaw (43) slidably arranged on the rack (2), wherein at least two preassembly positions (421) are eccentrically arranged on the conversion disc (42), the preassembly positions (421) are used for placing a valve body, and the valve body clamping jaw (43) is used for clamping the valve body to the mounting seat (2121).

4. A valve body assembling apparatus according to claim 1, wherein: the lining plate assembling module (5) comprises a lining plate vibration disc (51) used for transmitting the lining plate to the direction close to the large rotary disc (212), a lining plate limiting mechanism (52) used for limiting the movement of the lining plate and a lining plate installing mechanism (53) used for sleeving the lining plate on the valve core.

5. A valve body assembling apparatus according to claim 1, wherein: the frame (2) is provided with a static disc (213), the static disc (213) is provided with at least two groups of lining plate first stabilizing mechanisms (22), and each lining plate first stabilizing mechanism (22) comprises a finger cylinder (222) which is arranged on the static disc (213) in a sliding manner, a moving cylinder (221) which is used for driving the finger cylinder (222) to move towards the direction close to or away from the mounting seat (2121) and an unlocking block (223) which is respectively connected to two sliding tables of the finger cylinder (222);

the large turntable (212) is provided with a lining plate second stabilizing mechanism (23), the lining plate second stabilizing mechanism (23) comprises a carrier pressing plate (231) which is arranged on the large turntable (212) in a sliding manner, two sliding blocks (232) which are arranged on the carrier pressing plate (231) in a sliding manner, two step pins (233) which are respectively connected to the two sliding blocks (232), and two positioning pins (234) which are respectively connected to the two sliding blocks (232), the positioning pins (234) can move to the upper part of the mounting seat (2121), the positioning pins (234) are used for abutting against the lining plate, and the mounting seat (2121) is positioned between the two sliding blocks (232);

offer on unblock piece (223) and be used for supplying step round pin (233) tip to stretch into step groove (2231), the extending direction perpendicular to of step groove (2231) points the slip direction of cylinder (222) slip table, when the tip of step round pin (233) stretches into in step groove (2231), the slip direction of sliding block (232) is unanimous with the slip direction of unblock piece (223), be provided with on frame (2) and be used for driving carrier clamp plate (231) along being close to or keeping away from clamp plate cylinder (24) that carousel (212) direction removed.

6. A valve body assembling apparatus according to claim 1, wherein: the membrane feeding module (6) comprises

A membrane vibration plate (61) for conveying the membrane in a direction approaching the large turntable (212);

the leather diaphragm limiting mechanism (62) is used for limiting the movement of the leather diaphragm;

the magnet clamping jaw vibration disc (63) is used for transmitting the magnet clamping jaws to the direction close to the large rotary disc (212);

the magnet jaw limiting mechanism (64) is used for limiting the movement of the magnet jaw;

and a membrane mounting mechanism (65) for mounting the membrane and the magnet jaw on the valve core.

7. A valve body assembling apparatus according to claim 6, wherein: the membrane installation mechanism (65) comprises a membrane suction head (651) arranged on the rack (2) in a sliding mode, an insertion rod (652) connected to one side, close to the rack (2), of the membrane suction head (651) and a stripping sleeve (653) sleeved on the membrane suction head (651) in a sliding mode, wherein the insertion rod (652) is used for being inserted into a first installation hole of the membrane, and the outer diameter of the insertion rod (652) is slightly larger than the aperture of the first installation hole.

8. A valve body assembling apparatus according to claim 1, wherein: plum blossom retaining ring equipment module (7) including being used for with plum blossom retaining ring to being close to plum blossom retaining ring vibration dish (71) of carousel (212) direction transmission, plum blossom retaining ring stop gear (72) and the plum blossom retaining ring suction head (73) of sliding setting on frame (2) that are used for restricting the plum blossom retaining ring removal, plum blossom retaining ring suction head (73) are used for installing the plum blossom retaining ring to the case.

9. A valve body assembling apparatus according to claim 1, wherein: magnet material loading module (8) are including magnet transmission mechanism (81) that are used for transmitting round magnet, magnet stop gear (82) that are used for restricting magnet and remove and be used for installing round magnet to magnet installation mechanism (83) on the magnet jack catch.

10. A valve body assembling apparatus according to claim 9, wherein: the magnet mounting mechanism (83) comprises a magnet taking frame (831) arranged on the rack (2) in a sliding manner, a magnet transverse moving assembly (832) used for driving the magnet taking frame (831) to move horizontally, a magnet lifting assembly (833) used for driving the magnet taking frame (831) to move vertically, a cylinder connecting block (835) arranged on the magnet taking frame (831) in a sliding manner, a magnet taking rod (836) hinged on the magnet taking frame (831), a top magnet rod (837) arranged on the magnet taking rod (836) in a penetrating and sliding manner, a return spring (838) used for driving the top magnet rod (837) to move towards the direction far away from the rack (2) and a top magnet cylinder (839) used for driving the top magnet rod (837) to move towards the direction close to the rack (2), the magnet taking rod (836) can attract a round magnet, a magnet groove (8361) for inserting the end of the round magnet is formed in the end of the magnet taking rod (836), and the end part of the magnet material taking rod (836) is hinged to the cylinder connecting block (835), and the top magnet rod (837) is used for ejecting the round magnet out of the magnet groove (8361).

Technical Field

The application relates to the field of gas valve assembling equipment, in particular to valve body assembling equipment.

Background

The gas valve is a novel safety matching device for gas pipeline engineering. The gas valve is used for cutting off, connecting and regulating gas in a pipeline, and has good control characteristics and closing sealing performance. In the production of gas valves, a number of assembly processes are required to assemble the components into a gas valve.

In the related art, as shown in fig. 1 and 2, a fuel gas valve package assembly includes a valve body 1, a valve core 11 installed on the valve body 1, a lining plate 12 sleeved on the valve core 11, a membrane 13, a magnet jaw 14, a plum blossom-shaped retainer ring 15, and a round magnet 16 installed in the magnet jaw 14, wherein a first installation hole 131 for the end portion of the valve core 11 to penetrate through is formed in the membrane 13, a second installation hole 142 for the end portion of the valve core 11 to penetrate through is formed in the magnet jaw 14, the magnet jaw 14 includes three hooks 141 for being in clamping fit with the round magnet 16, and the plum blossom-shaped retainer ring 15 is used for being in clamping fit with the end portion of the valve core 11.

When assembling the gas valve package, the worker is required to manually assemble the gas valve package, the valve core 11 is inserted into the valve cavity, the lining plate 12, the membrane 13 and the magnet clamping jaws 14 are sequentially sleeved on the valve core 11, the plum blossom-shaped check ring 15 is clamped and matched with the end part of the valve core 11, the lining plate 12, the membrane 13 and the magnet clamping jaws 14 are fixed, and finally the round magnets 16 are clamped into the magnet clamping jaws 14.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when assembling the gas valve pre-assembly, the manual assembly is usually carried out by workers, the assembly efficiency is low, and the improvement is needed.

Disclosure of Invention

In order to improve the assembly efficiency of gas valve package, the application provides a valve body equipment.

The application provides a valve body equipment adopts following technical scheme:

the valve body assembling equipment comprises a frame and a machine frame

The rotary table module comprises a large rotary table which is rotationally connected to the rack, and a mounting seat for placing the valve body and the valve core is eccentrically arranged on the large rotary table;

the valve core feeding module is used for transmitting the valve core to the mounting seat;

the valve body feeding module is used for conveying the valve body to the mounting seat;

the lining plate assembling module is used for conveying the lining plate and installing the lining plate on the valve core;

the diaphragm feeding module is used for conveying the diaphragm and the magnet clamping jaws and installing the diaphragm and the magnet clamping jaws on the valve core;

the quincuncial check ring assembling module is used for transmitting the quincuncial check rings and installing the quincuncial check rings on the valve core;

the magnet feeding module is used for transmitting the round magnet and mounting the round magnet on the magnet clamping jaws;

and the blanking module is used for transmitting the gas valve package to the next process.

Through adopting above-mentioned technical scheme, when the equipment gas valve package, divide into following step in proper order:

the valve core feeding module is used for conveying the valve core to the mounting seat, and then the large rotary disc is rotated to drive the mounting seat with the valve core to move towards the direction close to the valve body feeding module. And secondly, the valve body is transmitted to the mounting seat through the valve body feeding module, and then the large rotary table is rotated to drive the mounting seat provided with the valve core and the valve body to move towards the direction close to the lining plate assembly module. And thirdly, conveying the lining plate through the lining plate assembly module, installing the lining plate on the valve core assembled with the valve body, and then rotating the large rotary table to drive the installation seat provided with the valve core, the valve body and the lining plate to move towards the direction close to the membrane feeding module. And fourthly, conveying the leather membrane and the magnet clamping jaws through the membrane feeding module, installing the leather membrane and the magnet clamping jaws on the valve core, and then rotating the large rotary table to drive the installation seat provided with the valve core, the valve body, the lining plate, the leather membrane and the magnet clamping jaws to move towards the direction close to the plum blossom check ring assembling module. And fifthly, transmitting the round magnet through the magnet feeding module, and installing the round magnet on the magnet clamping jaw, so that the installation of the gas valve package is completed, and then the large rotary disc is rotated to drive the gas valve package to move towards the direction close to the blanking module. And sixthly, transmitting the fuel gas valve package to the next procedure through the blanking module.

Through above-mentioned structure for the valve body equipment of this application can accomplish the equipment to gas valve package automatically, compare in through staff's manual equipment, the valve body equipment of this application has improved the packaging efficiency of gas valve package.

Optionally, the valve core feeding module comprises a valve core conveyor belt for conveying the valve core to a direction close to the large turntable, a valve core limiting mechanism for limiting the movement of the valve core, and a valve core clamping jaw arranged on the frame in a sliding manner, wherein the valve core clamping jaw is used for clamping the valve core to the mounting seat.

Through adopting above-mentioned technical scheme, when transmitting the case to the mount pad, pass through the case conveyer belt earlier to with the case from last process to the direction transmission that is close to the traffic circle. And the valve core is limited to move continuously by the valve core limiting mechanism so that the valve core clamping jaw clamps the valve core. And finally, clamping the valve core to the mounting seat from the valve core limiting mechanism through the valve core clamping jaw, thereby completing the valve core feeding.

Compared with manual feeding, the valve core feeding module realizes full automation of valve core feeding, and improves the efficiency of valve core feeding.

Optionally, the valve body feeding module comprises a conversion disc rotatably arranged on the rack and a valve body clamping jaw slidably arranged on the rack, at least two pre-installation positions are eccentrically arranged on the conversion disc, the pre-installation positions are used for placing a valve body, and the valve body clamping jaw is used for clamping the valve body to the mounting seat.

By adopting the technical scheme, when the valve body is transmitted to the mounting seat, the valve body is transmitted to one of the preassembly positions through the previous process, then the conversion disc is rotated to move the preassembly positions and the valve body on the preassembly positions to the direction close to the large rotary disc, and simultaneously one preassembly position is moved to the direction far away from the large rotary disc, so that the valve body is transmitted to the preassembly position. And finally, clamping the valve body on the preassembly position adjacent to the large rotary table onto the mounting seat through the valve body clamping jaw.

Compared with manual feeding, the valve body feeding module realizes full automation of valve body feeding, and improves the efficiency of valve body feeding.

Optionally, the liner plate assembly module includes a liner plate vibration disc for transmitting the liner plate to a direction close to the large rotary disc, a liner plate limiting mechanism for limiting the movement of the liner plate, and a liner plate mounting mechanism for sleeving the liner plate on the valve core.

Through adopting above-mentioned technical scheme, when installing the welt to the case, transmit the welt to the direction that is close to the traffic circle through welt vibration dish earlier, then restrict the welt through welt stop gear and remove to welt installation mechanism shifts the welt. And finally, sleeving the lining plate onto the valve core from the lining plate limiting mechanism through the lining plate mounting mechanism, thereby completing the mounting of the lining plate.

Compared with manual feeding, the lining plate feeding module realizes full automation of lining plate feeding and installation, and improves the efficiency of lining plate feeding and installation.

Optionally, a stationary disc is arranged on the frame, at least two sets of liner plate first stabilizing mechanisms are arranged on the stationary disc, and each liner plate first stabilizing mechanism comprises a finger cylinder slidably arranged on the stationary disc, a moving cylinder for driving the finger cylinder to move towards a direction close to or away from the mounting seat, and an unlocking block respectively connected to two sliding tables of the finger cylinder;

the large turntable is provided with a lining plate second stabilizing mechanism, the lining plate second stabilizing mechanism comprises a carrier pressing plate arranged on the large turntable in a sliding manner, two sliding blocks arranged on the carrier pressing plate in a sliding manner, two step pins respectively connected to the two sliding blocks and two positioning pins respectively connected to the two sliding blocks, the positioning pins can move to the upper part of the mounting seat and are used for abutting against the lining plate, and the mounting seat is positioned between the two sliding blocks;

offer the step groove that is used for supplying step round pin tip to stretch into on the unblock piece, the extending direction perpendicular to in step groove points the slip direction of cylinder slip table, when the tip of step round pin stretched into in the step groove, the slip direction of sliding block was unanimous with the slip direction of unblock piece, be provided with in the frame and be used for driving the carrier clamp plate along being close to or keeping away from the clamp plate cylinder that the traffic circle direction removed.

By adopting the technical scheme, after the lining plate is sleeved on the valve core, the lining plate is locked and limited through the first stabilizing mechanism of one group of lining plates. The finger cylinder and the unlocking block are driven to move towards the direction close to the mounting seat through the moving cylinder, so that the unlocking block is driven to move towards the direction close to the step pins until the two step pins respectively extend into step grooves in two different unlocking blocks. Then, the carrier pressing plate is driven to move towards the direction far away from the large turntable through the pressing plate cylinder, so that the sliding block and the positioning pin are driven to move towards the direction far away from the large turntable. Then, the two unlocking blocks are driven to move oppositely through the finger cylinder, the unlocking blocks drive the two sliding blocks to move oppositely through the step pins, and therefore the two positioning pins are driven to move oppositely, and the two positioning pins can move to the upper portion of the mounting seat. The carrier pressing plate, the sliding block and the positioning pin are driven by the pressing plate cylinder to move towards the direction close to the large rotary table, so that the two positioning pins are abutted to the lining plate, and the lining plate is locked and limited. And finally, the finger cylinder is driven to reset by the movable cylinder, and the unlocking block is driven to reset by the finger cylinder.

When the subsequent component is installed, the lining plate is unlocked through the first stabilizing mechanism of the other group of lining plates. The carrier pressing plate, the sliding block and the positioning pin are driven to move towards the direction far away from the large turntable through the pressing plate cylinder, and then the finger cylinder and the unlocking block are driven to move towards the direction close to the large turntable through the moving cylinder until the two step pins respectively extend into step grooves in different unlocking blocks. Then, the two unlocking blocks are driven by the finger cylinder to move back to back, and the unlocking blocks drive the two positioning pins to move back to back through the step pins and the sliding blocks, so that the two positioning pins are moved out of the upper portion of the mounting seat. Then, the finger cylinder is driven by the moving cylinder to reset, the carrier pressing plate is driven by the pressing plate cylinder to reset, and finally, the unlocking block is driven by the finger cylinder to reset.

Because the lining plate is only sleeved at the end part of the valve core, the lining plate is easy to shake and dislocate when the mounting seat is rotated by the large turntable. Through the structure, the positioning pin plays a role in locking and limiting, the lining plate is prevented from shaking and dislocating when the large turntable rotates, and the stability of the lining plate in moving after being installed on the valve core is improved.

Optionally, the membrane feeding module comprises

The leather diaphragm vibrating disk is used for transmitting the leather diaphragm to the direction close to the large rotating disk;

the leather diaphragm limiting mechanism is used for limiting the movement of the leather diaphragm;

the magnet clamping jaw vibrating disc is used for transmitting the magnet clamping jaws to the direction close to the large rotating disc;

the magnet jaw limiting mechanism is used for limiting the movement of the magnet jaw;

and the membrane mounting mechanism is used for mounting the membrane and the magnet clamping jaws on the valve core.

Through adopting above-mentioned technical scheme, when installing involucra and circle magnet to the case, earlier transmit the involucra to the direction that is close to the traffic circle through involucra vibration dish, transmit the magnet jack catch to the direction that is close to the traffic circle through magnet jack catch vibration dish, then remove through involucra stop gear restriction involucra, remove through magnet jack catch stop gear restriction magnet jack catch to diaphragm installation mechanism shifts involucra and magnet jack catch. And finally, the film is installed on the valve core from the film limiting mechanism and the magnet clamping jaws are installed on the valve core from the magnet clamping jaw limiting mechanism through the film installation mechanism, so that the film and the magnet clamping jaws are installed.

Compare in artifical material loading, diaphragm material loading module has realized both material loading and installation full automatization of involucra and magnet jack catch, has improved the efficiency of both material loading and installation of involucra and magnet jack catch.

Optionally, the membrane installation mechanism includes that the slip sets up the membrane suction head in the frame, connects the inserted bar that the membrane suction head is close to frame one side and slip the material stripping sleeve of cup jointing on the membrane suction head, the inserted bar is arranged in inserting the first mounting hole of establishing the involucra, just the external diameter of inserted bar slightly is greater than the aperture of first mounting hole.

Through adopting above-mentioned technical scheme, when installation involucra and magnet jack catch, slide diaphragm suction head to magnet jack catch stop gear department earlier to will be limited in the magnet jack catch of magnet jack catch stop gear department and inhale through the diaphragm suction head. Then the diaphragm suction head slides to the position of the diaphragm limiting mechanism, and is inserted into a first mounting hole on the diaphragm at the position limited by the diaphragm limiting mechanism through the inserted rod, so that the diaphragm is sleeved on the inserted rod. And then moving the diaphragm suction head to the direction close to the mounting seat until the diaphragm suction head moves to the position right above the valve core. And finally, sliding the stripping sleeve to push the magnet jaw adsorbed on the membrane suction head down to the membrane suction head, wherein the magnet jaw drives the membrane to be separated from the inserted rod, and finally the magnet jaw and the membrane are all sleeved on the valve core.

Through the structure, the movement and the installation of the film and the magnet clamping jaws can be realized only by moving the membrane suction head and the inserted rods on the membrane suction head, and the assembly efficiency is high.

Optionally, plum blossom retaining ring equipment module is including being used for the plum blossom retaining ring to being close to the plum blossom retaining ring vibration dish of carousel direction transmission, the plum blossom retaining ring stop gear who is used for restricting the plum blossom retaining ring removal and sliding the plum blossom retaining ring suction head that sets up in the frame, the plum blossom retaining ring suction head is used for installing the plum blossom retaining ring to the case.

Through adopting above-mentioned technical scheme, when installing the plum blossom retaining ring to the case, earlier transmit the plum blossom retaining ring to the direction that is close to the traffic circle through plum blossom retaining ring vibration dish, then remove through plum blossom retaining ring stop gear restriction plum blossom retaining ring to the plum blossom retaining ring suction head shifts the plum blossom retaining ring. And finally, the plum blossom check ring is sleeved on the valve core from the plum blossom check ring limiting mechanism through the plum blossom check ring suction head and is in clamping fit with the valve core.

Compare in artifical material loading, plum blossom retaining ring material loading module has realized plum blossom retaining ring material loading and installation full automatization, has improved the efficiency of plum blossom retaining ring material loading and installation.

Optionally, the magnet feeding module includes a magnet transmission mechanism for transmitting the round magnet, a magnet limiting mechanism for limiting the movement of the magnet, and a magnet mounting mechanism for mounting the round magnet on the magnet jaw.

Through adopting above-mentioned technical scheme, when installing circle magnet to the magnet jack catch, earlier transmit circle magnet through magnet transmission mechanism, then limit the removal of circle magnet through magnet stop gear to magnet installation mechanism shifts circle magnet. And finally, mounting the round magnet to the magnet jaw from the magnet limiting mechanism through the magnet mounting mechanism.

Compare in artifical material loading, magnet material loading module has realized circle magnet material loading and installation full automatization, has improved the efficiency of circle magnet material loading and installation.

Optionally, the magnet mounting mechanism comprises a magnet material taking frame arranged on the frame in a sliding manner, a magnet transverse moving assembly used for driving the magnet material taking frame to move horizontally, a magnet lifting assembly used for driving the magnet material taking frame to move vertically, an air cylinder connecting block arranged on the magnet material taking frame in a sliding manner, a magnet material taking rod hinged on the magnet material taking frame, a top magnet rod penetrating and arranged on the magnet material taking rod in a sliding manner, a reset spring used for driving the top magnet rod to move towards a direction far away from the frame, and a top magnet air cylinder used for driving the top magnet rod to move towards a direction close to the frame, the magnet taking rod can attract the round magnet, the end part of the magnet taking rod is provided with a magnet groove for the end part of the round magnet to be inserted, and the end part of the magnet material taking rod is hinged on the cylinder connecting block, and the magnet ejecting rod is used for ejecting the round magnet out of the magnet groove.

Through adopting above-mentioned technical scheme, during the installation circle magnet, earlier through magnet sideslip subassembly and magnet lifting unit to slide the magnet work or material rest to magnet stop gear department, and get the material pole through magnet and inhale the circle magnet to magnet and get on the material pole. Because the magnet groove is used for inserting the tip of confession circle magnet and establishes for in the circle magnet is inhaled the magnet groove back, the tip of circle magnet stretches out the magnet groove. Then move the magnet through magnet sideslip cylinder drive magnet frame of getting to mount pad department to through the articulated piece of slip cylinder so that magnet gets the material pole and take place the slope, thereby drive round magnet and take place the slope. And then the end part of the inclined round magnet extends into the space between the three clamping hooks through the magnet lifting component. Then through magnet sideslip subassembly to round magnet through horizontal migration supports and presses one of them or two pothooks, thereby makes one of them or two pothooks deformation buckle, and the articulated piece of rethread slip cylinder makes magnet get the material pole and resume to vertical, so that round magnet resumes to vertical, and round magnet supports and presses on three pothook this moment, and makes the equal bending deformation of three pothook, and the magnet jack catch is opened. And finally, the top magnet rod is driven to move through the top magnet cylinder so as to eject the round magnet out of the magnet groove, the round magnet is in clamping fit with the three clamping hooks, and the reset spring is compressed at the moment. After the round magnet is installed, the top magnet rod is reset through the reset spring.

Compare in direct through pushing up the magnet cylinder and pushing up the magnet pole with circle magnet top income magnet jack catch, through above-mentioned structure, help the magnet jack catch to open on the one hand to circle magnet installation, another scheme makes the pothook of magnet jack catch difficult because of the crooked too big range simultaneously leads to the pothook to damage, thereby has played the guard action to the pothook.

In summary, the present application includes at least one of the following benefits:

1. through the turntable module, the valve element feeding module, the valve body feeding module, the lining plate assembling module, the diaphragm feeding module, the plum blossom-shaped check ring assembling module, the magnet feeding module and the blanking module, the valve body assembling equipment can complete the full-automatic assembly of the valve body pre-assembly and transmit the valve body pre-assembly to the next process, and compared with manual assembly, the assembling efficiency is improved;

2. through the first liner plate stabilizing mechanism and the second liner plate stabilizing mechanism, when only the liner plate is sleeved on the valve core, the liner plate is not easy to shake or dislocate in the rotating process of the large turntable, so that the stability of the liner plate during moving is improved;

3. through magnet installation mechanism, help the installation of circle magnet on the one hand, on the other hand has played the guard action to the pothook of magnet jack catch.

Drawings

Fig. 1 is a schematic structural diagram of the background art.

Fig. 2 is an exploded schematic view of the background art.

Fig. 3 is a schematic structural diagram of an embodiment of the present application.

FIG. 4 is a schematic view of a partial structure of a highlighted turntable module in the embodiment of the present application.

FIG. 5 is a schematic view showing a partial structure of a mounting seat in an embodiment of the present application.

Fig. 6 is a schematic view showing a partial structure of a valve core loading module according to an embodiment of the present application.

Fig. 7 is a schematic view showing a partial structure of a valve loading module according to an embodiment of the present application.

FIG. 8 is a partial schematic view of the backing plate assembly module according to the embodiment of the present application.

FIG. 9 is a partial schematic view of the embodiment of the present application highlighting the first stabilizing mechanism of the backing plate and the second stabilizing mechanism of the backing plate.

Fig. 10 is a schematic view showing a partial structure of the skin feeding module according to the embodiment of the present application.

Fig. 11 is an enlarged schematic view at a in fig. 10.

FIG. 12 is a schematic view showing a partial structure of a membrane suction head, a plunger, and a stripper sleeve in an embodiment of the present application.

Fig. 13 is a partial schematic structural view of the embossed snap ring assembly module in the embodiment of the present application.

Fig. 14 is an enlarged schematic view at B in fig. 13.

Fig. 15 is a schematic view showing a partial structure of a magnet feeding module according to an embodiment of the present application.

Fig. 16 is a partial structural schematic view highlighting the magnet limiting mechanism in the embodiment of the present application.

Fig. 17 is a schematic view showing a partial structure of the magnet picking rod, the magnet picking frame, the top magnet rod, and the top magnet cylinder in the embodiment of the present application.

Fig. 18 is a schematic view showing a partial structure of a blanking module in an embodiment of the present application.

Description of reference numerals:

1. a valve body; 11. a valve core; 12. a liner plate; 13. a skin membrane; 131. a first mounting hole; 14. a magnet jaw; 141. a hook; 142. a second mounting hole; 15. a quincuncial check ring; 16. a round magnet; 2. a frame; 21. a turntable module; 211. a turntable motor; 212. a large turntable; 2121. a mounting seat; 2122. a spool mounting post; 2123. a valve body limit post; 213. a stationary disc; 22. a liner plate first stabilizing mechanism; 221. a moving cylinder; 222. a finger cylinder; 223. unlocking the block; 2231. a step groove; 23. a second stabilizing mechanism for the liner plate; 231. a carrier platen; 232. a slider; 233. a step pin; 234. positioning pins; 235. a locking pin; 236. locking the fixture block; 2361. a locking groove; 24. a platen cylinder; 241. a platen slide; 3. a valve core feeding module; 31. a valve core conveyor belt; 32. a valve core limiting mechanism; 321. a valve core limiting cylinder; 322. a valve core limit stop block; 323. a valve core jacking cylinder; 324. a valve core jacking block; 325. a valve core limiting rod; 33. a valve core clamping jaw; 34. a valve core lifting cylinder; 35. a valve core transverse moving cylinder; 4. a valve body feeding module; 41. the valve body is converted into a motor; 42. a switching disk; 421. preassembling; 43. a valve body jaw; 44. a valve body lift assembly; 45. a valve body traversing assembly; 5. a lining plate assembly module; 51. a liner plate vibration disc; 52. a lining plate limiting mechanism; 521. a lining plate limiting block; 5211. a lining plate limiting groove; 522. a lining plate pressing plate; 523. a lining plate push block; 524. the lining plate pushes the cylinder; 53. a lining plate mounting mechanism; 531. a lining plate suction head; 532. a liner plate lifting cylinder; 533. a liner plate transverse moving cylinder; 6. a membrane feeding module; 61. a membrane vibration tray; 62. a leather diaphragm limiting mechanism; 621. a membrane stopper; 6211. a leather diaphragm limiting groove; 6212. a hole of abdication; 622. a diaphragm limiting cylinder; 623. a membrane pressing plate; 63. a magnet jaw vibrating disk; 64. a magnet jaw limiting mechanism; 641. a magnet jaw limiting block; 6411. a magnet jaw limit groove; 65. a membrane mounting mechanism; 651. a membrane suction head; 652. inserting a rod; 653. a stripping sleeve; 654. a diaphragm lifting cylinder; 655. a material removing cylinder; 656. a diaphragm traversing assembly; 7. a quincuncial check ring assembly module; 71. a plum blossom check ring vibrating disk; 72. a plum blossom check ring limiting mechanism; 721. a plum blossom check ring limiting block; 7211. a quincuncial retainer ring limiting groove; 722. a quincuncial retainer ring pressing plate; 723. a plum blossom check ring push block; 724. the quincuncial retainer ring pushes the cylinder; 73. a plum blossom check ring suction head; 74. a quincuncial retainer ring lifting assembly; 75. a cross sliding component of the plum blossom check ring; 8. a magnet feeding module; 81. a magnet transfer mechanism; 811. a magnet transmission motor; 812. a magnet transmission turntable; 813. a magnet storage base; 8131. a magnet conveying groove; 814. the magnet pushes the cylinder; 815. a magnet push block; 82. a magnet limiting mechanism; 821. a magnet limiting block; 8211. a magnet limiting groove; 822. a magnet jacking block; 823. a magnet jacking cylinder; 824. a magnet abutting block; 825. the magnet tightly abuts against the plate; 826. the magnet abuts against the rod; 827. the magnet tightly abuts against the spring; 83. a magnet mounting mechanism; 831. a magnet material taking frame; 832. a magnet traverse assembly; 833. a magnet lifting assembly; 834. a magnet material taking cylinder; 835. a cylinder connecting block; 836. a magnet material taking rod; 8361. a magnet slot; 837. a top magnet bar; 838. a return spring; 839. a magnet-ejecting cylinder; 9. a blanking module; 91. blanking clamping jaws; 92. a blanking rotating motor; 93. a blanking lifting cylinder; 94. a blanking transverse moving component; 95. and (5) blanking and conveying the materials.

Detailed Description

The present application is described in further detail below with reference to figures 3-18.

The embodiment of the application discloses valve body equipment. Referring to fig. 3, the valve assembly equipment includes a frame 2, a turntable module 21, a valve core feeding module 3, a valve body feeding module 4, a lining plate assembly module 5, a diaphragm feeding module 6, a quincuncial retainer ring assembly module 7, a magnet feeding module 8, and a blanking module 9.

Referring to fig. 3 and 4, the turntable module 21 includes a turntable motor 211 fixed on the frame 2 and a turntable 212 connected to the turntable motor 211 through a reduction box. The valve core feeding module 3, the valve body feeding module 4, the lining plate assembling module 5, the diaphragm feeding module 6, the quincuncial retainer ring assembling module 7, the magnet feeding module 8 and the blanking module 9 are sequentially and circumferentially arranged on the rack 2 along the circumferential side wall of the large turntable 212.

Referring to fig. 4 and 5, eight mounting seats 2121 are eccentrically arranged on the turntable 212, and the eight mounting seats 2121 are fixedly connected to the turntable 212. The mounting base 2121 is fixed with a valve element mounting post 2122 and a valve element limiting post 2123, the valve element mounting post 2122 is used for limiting the valve element placed on the mounting base 2121, and the valve element limiting post 2123 is used for limiting the valve element placed on the mounting base 2121.

Referring to fig. 4, a stationary disc 213 is disposed on a side of the large turntable 212 away from the frame 2, and the stationary disc 213 is fixedly connected to a housing of a reduction gearbox connected to the turntable motor 211. Therefore, when the turntable motor 211 drives the large turntable 212 to rotate through the reduction box, the static disc 213 can not rotate.

Referring to fig. 4 and 6, the valve core feeding module 3 is configured to transport the valve core to the mounting seat 2121, and the valve core feeding module 3 includes a valve core conveyor belt 31, a valve core limiting mechanism 32 configured to limit movement of the valve core, a valve core clamping jaw 33 configured to clamp the valve core to the mounting seat 2121, a valve core lifting cylinder 34 configured to drive the valve core clamping jaw 33 to move in a vertical direction, and a valve core transverse moving cylinder 35 configured to drive the valve core lifting cylinder 34 to move in a horizontal direction. The valve core conveyor belt 31 is fixed on the frame 2, and the valve core conveyor belt 31 extends in the direction from the previous step to the large turntable 212 to drive the valve core to move towards the direction close to the mounting seat 2121.

Referring to fig. 6, the valve core limiting mechanism 32 includes a valve core limiting cylinder 321 fixed on the side wall of the valve core conveyor belt 31, a valve core limiting stop 322 connected to the sliding table of the valve core limiting cylinder 321, a valve core jacking cylinder 323 fixed on the frame 2, and a valve core jacking block 324 connected to the piston rod of the valve core jacking cylinder 323, the extending direction of the piston rod of the valve core limiting cylinder 321 is consistent with the extending direction of the valve core conveyor belt 31, and the piston rod of the valve core jacking cylinder 323 extends and retracts in the vertical direction. The spool lift block 324 is enabled to move to a height flush with the spool belt 31 by the spool lift cylinder 323. Two valve core limiting rods 325 are fixed on one side of the valve core limiting stop 322 close to the valve core conveyor belt 31, and when the valve core is conveyed to the valve core jacking block 324, the valve core limiting rods 325 are positioned on two sides of the valve core rod part so as to limit the valve core at the valve core jacking block 324.

Referring to fig. 4 and 6, the spool-side-shift cylinder 35 is fixed to the frame 2, and a piston rod of the spool-side-shift cylinder 35 extends and contracts in the horizontal direction. The spool lifting cylinder 34 is arranged on the frame 2 in a reciprocating sliding manner along the direction from the spool jacking block 324 to the large turntable 212, and the end parts of the piston rods of the spool lifting cylinder 34 and the spool transverse moving cylinder 35 are fixedly connected. The spool holding jaw 33 is fixed on a slide table of the spool lift cylinder 34, and the slide table of the spool lift cylinder 34 slides in the vertical direction. The valve core lifting cylinder 34 can drive the valve core clamping jaw 33 to move to the position right above the valve core jacking block 324 and the position right above the mounting seat 2121 adjacent to the valve core conveying belt 31 through the valve core transverse moving cylinder 35.

Referring to fig. 4 and 6, when the valve core is transferred to the mounting seat 2121 through the valve core feeding module 3, the valve core is transferred first through the valve core conveyor belt 31 until the valve core is transferred to be abutted against the valve core limit stop 322, and at this time, the valve core is transferred to the valve core jacking block 324. Then, the valve element limit stop 322 is driven by the valve element limit cylinder 321 to move towards the direction far away from the valve element conveyor belt 31, so that the valve element limit rod 325 is driven to move towards the direction far away from the valve element conveyor belt 31, and the valve element limit rod 325 no longer limits the bottom of the valve element. Then the valve core clamping jaw 33 is driven by the valve core lifting cylinder 34 to descend, the valve core is driven by the valve core lifting cylinder 323 and the valve core lifting block 324 to ascend, the valve core is clamped by the valve core clamping jaw 33, and the valve core clamping jaw 33 is driven by the valve core lifting cylinder 34 to drive the valve core to ascend. Finally, the valve core lifting cylinder 34 is driven by the valve core transverse moving cylinder 35 to drive the valve core clamping jaw 33 and the valve core to move towards the direction close to the mounting seat 2121, and the valve core clamping jaw 33 is lowered by the valve core lifting cylinder 34 so as to place the valve core on the mounting seat 2121 through the valve core clamping jaw 33.

Referring to fig. 4 and 7, the valve body feeding module 4 is configured to transfer the valve body onto the mounting seat 2121, and the valve body feeding module 4 includes a valve body conversion motor 41 fixed on the frame 2, a conversion disk 42 connected to the valve body conversion motor 41 through a speed reducer, a valve body clamping jaw 43 for clamping the valve body onto the mounting seat 2121, a valve body lifting assembly 44 for driving the valve body clamping jaw 43 to move in a vertical direction, and a valve body transverse moving assembly 45 for driving the valve body lifting assembly 44 to move in a horizontal direction.

Referring to fig. 7, two pre-assembly positions 421 are eccentrically arranged on the switching disk 42, the two pre-assembly positions 421 are respectively fixed at two ends of the switching disk 42 along the length direction of the switching disk, and the pre-assembly positions 421 are used for placing a valve body. The valve body switching motor 41 is used for driving the switching disk 42 to rotate so as to interchange the positions of the two preassembly positions 421.

Referring to fig. 7, the valve body traversing assembly 45 includes a valve body traversing motor fixed on the stationary platen 213, a valve body traversing screw fixed on an output shaft of the valve body traversing motor, a valve body traversing guide rail fixed on the frame 2, and a valve body traversing slider slidably disposed on the valve body traversing guide rail, and the valve body traversing guide rail guides the sliding of the valve body traversing slider. The valve body transverse screw rod extends along the horizontal direction, and the valve body transverse screw rod penetrates through and is in threaded connection with the valve body transverse sliding block. The valve body transverse moving motor is a servo motor capable of rotating forwards and reversely, the valve body transverse moving motor is started, and the valve body transverse moving guide rail plays a role in guiding, so that the valve body transverse moving slide block moves along the length direction of the valve body transverse moving screw rod.

Referring to fig. 4 and 7, the valve body lifting assembly 44 is disposed on the frame 2 in a reciprocating sliding manner along the conversion disk 42 to the large turntable 212, the valve body lifting assembly 44 includes a valve body lifting motor fixed on the valve body lateral sliding block, a valve body lifting screw fixed on an output shaft of the valve body lifting motor, a valve body lifting guide rail fixed on the valve body lateral sliding block, and a valve body lifting slide block slidably disposed on the valve body lifting guide rail, the valve body clamping jaw 43 is fixed on the valve body lifting slide block, and the valve body lifting guide rail guides the sliding of the valve body lifting slide block. The valve body lifting screw rod extends along the vertical direction, and the valve body lifting screw rod penetrates through and is in threaded connection with the valve body lifting slide block. The valve body lifting motor is a servo motor capable of rotating forwards and reversely, a valve body lifting slide block is started, and the valve body lifting slide block moves along the length direction of the valve body lifting screw rod due to the guiding effect of the valve body lifting guide rail. Valve body lift assembly 44 is enabled to move valve body jaws 43 directly above pre-load station 421 adjacent carousel 212 and directly above mount 2121 adjacent transfer plate 42 via valve body traverse assembly 45.

Referring to fig. 4 and 7, when the valve body is transferred to the mounting seat 2121 through the valve body feeding module 4, the valve body is first placed on the pre-assembly position 421 away from the large rotary table 212, and then the valve body switching motor 41 drives the switching disc 42 to rotate, so as to rotate the pre-assembly position 421 with the valve body close to the large rotary table 212. Then the valve body lifting assembly 44 is driven by the valve body transverse moving assembly 45 to move towards the direction close to the position of the pre-assembly position 421 until the valve body lifting assembly 44 drives the valve body clamping jaw 43 to move to the position right above the pre-assembly position 421, and then the valve body clamping jaw 43 is driven by the valve body lifting assembly 44 to descend and clamp the valve body. Finally, the valve body lifting assembly 44 is driven by the valve body transverse moving assembly 45 to drive the valve body clamping jaw 43 and the valve body to move towards the mounting seat 2121, and the valve body clamping jaw 43 is lowered by the valve body lifting assembly 44, so that the valve body is placed on the mounting seat 2121 through the valve body clamping jaw 43.

Referring to fig. 3 and 8, the lining plate assembly module 5 is used for conveying the lining plate and mounting the lining plate on the valve core, and the lining plate assembly module 5 comprises a lining plate vibration disc 51 fixed on the frame 2, a lining plate limiting mechanism 52 used for limiting the movement of the lining plate and a lining plate mounting mechanism 53 used for sleeving the lining plate on the valve core.

Referring to fig. 3 and 8, the lining plate limiting mechanism 52 is disposed on one side of the lining plate vibration plate 51 close to the large rotary plate 212, and the lining plate limiting mechanism 52 includes a lining plate limiting block 521 fixed on the frame 2, a lining plate pressing plate 522 fixed on the lining plate limiting block 521, a lining plate pushing block 523 slidably disposed on the lining plate limiting block 521, and a lining plate pushing cylinder 524 fixed on the frame 2.

Referring to fig. 8, liner plate limiting groove 5211 that is used for supplying the liner plate to slide and set up is seted up on liner plate limiting block 521, and liner plate vibration dish 51 is arranged in transmitting the liner plate to liner plate limiting groove 5211, the below of liner plate clamp plate 522, and liner plate clamp plate 522 makes the liner plate difficult for leading to self shifting out liner plate limiting groove 5211 because of being transmitted to the cell wall conflict with liner plate limiting groove 5211. The extension direction of the lining plate limiting groove 5211 is perpendicular to the transmission direction of the lining plate vibration disc 51, the lining plate push block 523 is slidably arranged in the lining plate limiting groove 5211, and the lining plate push block 523 is fixedly connected with the end part of the piston rod of the lining plate push cylinder 524. The liner plate located below the liner plate press plate 522 is pushed out below the liner plate by the liner plate pushing cylinder 524 and the liner plate pushing block 523.

Referring to fig. 8, the lining board mounting mechanism 53 includes a lining board suction head 531 for sucking up the lining board, a lining board lifting cylinder 532 for driving the lining board suction head 531 to move in the vertical direction, and a lining board traverse cylinder 533 for driving the lining board lifting cylinder 532 to move in the horizontal direction, and when the lining board suction head 531 is used, an air suction pump is connected to the lining board suction head 531.

Referring to fig. 4 and 8, the lining plate traversing cylinder 533 is fixed to the frame 2, and a piston rod of the lining plate traversing cylinder 533 extends and contracts in the horizontal direction. The lining plate lifting cylinder 532 is arranged on the frame 2 in a reciprocating sliding manner along the direction from the lining plate limiting block 521 to the large turntable 212, and the end parts of the piston rods of the lining plate lifting cylinder 532 and the lining plate transverse moving cylinder 533 are fixedly connected. The lining plate suction head 531 is fixed on a sliding table of the lining plate lifting cylinder 532, and the sliding table of the lining plate lifting cylinder 532 slides in the vertical direction. Through the lining plate transverse moving cylinder 533, the lining plate lifting cylinder 532 can drive the lining plate suction head 531 to move right above the lining plate limiting groove 5211 and right above the mounting seat 2121 adjacent to the lining plate limiting block 521.

Referring to fig. 4 and 8, when the packing plate is mounted on the valve core by the packing plate assembly module 5, the packing plate is firstly conveyed into the packing plate limiting groove 5211 and below the packing plate pressing plate 522 by the packing plate vibration plate 51, and then the packing plate pushing cylinder 524 drives the packing plate pushing block 523 and pushes the packing plate to move out of the lower side of the packing plate pressing plate 522 by the packing plate pushing block 523. The liner plate suction head 531 is then driven down by the liner plate lifting cylinder 532 and the liner plate is sucked up by the liner plate suction head 531. Then, the lining plate lifting cylinder 532 drives the lining plate suction head 531 to drive the lining plate to ascend, so that the lining plate moves out of the lining plate limiting groove 5211. Finally, the lining plate transverse moving cylinder 533 drives the lining plate lifting cylinder 532 to drive the lining plate suction head 531 and the lining plate to move towards the direction close to the mounting seat 2121, and the lining plate lifting cylinder 532 lowers the lining plate suction head 531 so as to mount the lining plate on the valve core through the lining plate suction head 531.

Referring to fig. 4 and 9, two sets of first liner plate stabilizing mechanisms 22 are arranged on the stationary disc 213, eight sets of second liner plate stabilizing mechanisms 23 are arranged on the large rotary disc 212, and the first liner plate stabilizing mechanisms 22 and the second liner plate stabilizing mechanisms 23 are used for improving the stability of the liner plates in the conveying process.

Referring to fig. 3 and 9, the first liner stabilizing mechanism 22 includes a moving cylinder 221 fixed to the stationary plate 213, a finger cylinder 222 slidably disposed on the stationary plate 213, and two unlocking blocks 223 connected to the finger cylinder 222, wherein the finger cylinder 222 is fixed to an end of a piston rod of the moving cylinder 221. The moving cylinders 221 are used for driving the finger cylinders 222 to move towards or away from the mounting seat 2121, wherein the piston rod of one moving cylinder 221 moves towards or away from the lining board assembly module 5, and the piston rod of the other moving cylinder 221 moves towards or away from the membrane feeding module 6.

Referring to fig. 9, the sliding direction of the sliding table on the finger cylinder 222 is perpendicular to the sliding direction of the finger cylinder 222, the two unlocking blocks 223 are respectively fixed on the two sliding tables of the finger cylinder 222, a step groove 2231 is formed on the end surface of the unlocking block 223 far away from the moving cylinder 221, and the extending direction of the step groove 2231 is perpendicular to the sliding direction of the sliding table of the finger cylinder 222.

Referring to fig. 4 and 9, the second stabilizing mechanism 23 of the lining plate includes a carrier pressing plate 231 slidably disposed on the large turntable 212 in a vertical direction, two sliding blocks 232 slidably disposed on the carrier pressing plate 231 in a direction approaching or departing from the mounting seat 2121, two step pins 233 fixed to the two sliding blocks 232, two positioning pins 234 connected to the two sliding blocks 232, two locking pins 235 connected to the two sliding blocks 232, and two locking blocks 236 fixed to the large turntable 212.

Referring to fig. 4 and 9, two platen cylinders 24 are fixed to the frame 2, and both platen cylinders 24 are located below the turntable 212. One of the platen cylinders 24 is located between one of the liner plate first stabilizing mechanisms 22 and the liner plate assembly die set 5, and the remaining one of the platen cylinders 24 is located between the other of the liner plate first stabilizing mechanisms 22 and the diaphragm feeding die set 6. A pressure plate slider 241 is fixed to the carrier pressure plate 231, and the pressure plate slider 241 is provided on the turntable 212 so as to penetrate therethrough and slide in the vertical direction. The piston rod of the pressure plate cylinder 24 extends and retracts in the vertical direction, and the piston rod of the pressure plate cylinder 24 abuts against the adjacent pressure plate sliding piece 241, so that the pressure plate cylinder 24 can drive the carrier pressure plate 231 to move in the direction close to or far away from the turntable 212. The two sliding blocks 232 are respectively located at two sides of the adjacent mounting seat 2121, and the sliding blocks 232 slide along the length direction thereof. The stepped groove 2231 is used for the end of the stepped pin 233 to extend into, and when the stepped pin 233 extends into the stepped groove 2231, the sliding direction of the sliding block 232 is the same as the sliding direction of the unlocking block 223.

Referring to fig. 9, a positioning pin 234 is fixed at one end of the sliding block 232 along its length direction, a locking pin 235 is fixed at the other end of the sliding block 232 along its length direction, the positioning pin 234 is located at one side of the locking pin 235 connected to the same sliding block 232 close to the mounting seat 2121, the positioning pin 234 can move to the upper side of the mounting seat 2121, and the positioning pin 234 is used for abutting against the lining plate.

Referring to fig. 9, the locking latch 236 is located at two sides of the carrier pressing plate 231, two locking grooves 2361 for inserting the end of the locking pin 235 are formed on the top wall of the locking latch 236, and the two locking grooves 2361 are arranged along the sliding direction of the sliding block 232. When the locking pin 235 is aligned with one of the locking slots 2361 of the adjacent locking dog 236, the positioning pin 234 is positioned above the mounting seat 2121; when the locking pin 235 is aligned with the other locking slot 2361 of the adjacent locking latch 236, the detent pin 234 is moved out of the upper side of the mount 2121.

Referring to fig. 4 and 9, after the liner plate is mounted on the valve element, the liner plate is locked and limited by the liner plate first stabilizing mechanism 22 adjacent to the liner plate assembly module 5. The finger cylinder 222 is driven by the moving cylinder 221 to move toward the mounting seat 2121, so as to drive the unlocking block 223 to move toward the step pin 233 until the two step pins 233 respectively extend into the step grooves 2231 of different unlocking blocks 223. The carrier pressing plate 231 and the sliding block 232 are driven to ascend by the pressing plate cylinder 24, so that the positioning pin 234, the step pin 233 and the locking pin 235 ascend, and the locking pin 235 moves out of the locking groove 2361. The two unlocking blocks 223 are then moved towards each other by the finger cylinder 222, so that the two sliding blocks 232 are moved towards each other by the step pins 233, so that the two positioning pins 234 are moved above the mounting seats 2121 and the locking pins 235 are moved into alignment with the other locking slots 2361. Then, the piston rod of the pressing plate cylinder 24 is retracted, the carrier pressing plate 231 and the sliding block 232 descend under the action of gravity, so as to drive the positioning pin 234 and the locking pin 235 to descend, at this time, the positioning pin 234 abuts against the lining plate, and the locking pin 235 is inserted into the locking groove 2361 close to the mounting seat 2121, so as to limit the sliding of the sliding block 232. Finally, the finger cylinder 222 is driven to reset by the moving cylinder 221, and the unlocking block 223 is driven to reset by the finger cylinder 222.

Referring to fig. 4 and 9, when the valve core with the lining plates is rotated to a position between the membrane feeding module 6 and the other set of lining plate first stabilizing mechanisms 22 through the large rotary table 212, the lining plates are unlocked through the other set of lining plate first stabilizing mechanisms 22. The carrier pressing plate 231 is driven to ascend through the pressing plate cylinder 24, so that the positioning pin 234, the step pin 233 and the locking pin 235 ascend, and the locking pin 235 moves out of the locking groove 2361. Then, the moving cylinder 221 drives the finger cylinder 222 and the unlocking block 223 to move toward the direction close to the film feeding module 6 until the two step pins 233 respectively extend into different step grooves 2231. The finger cylinder 222 drives the two unlocking blocks 223 to move away from each other, so that the step pin 233 drives the two sliding blocks 232 to move away from each other, so that the two positioning pins 234 move out of the upper side of the mounting seat 2121, and the locking pin 235 moves to align with the other locking groove 2361. Then, the piston rod of the pressing plate cylinder 24 is retracted, the carrier pressing plate 231 and the sliding block 232 descend under the action of gravity, so as to drive the positioning pin 234 and the locking pin 235 to descend, at this time, the positioning pin 234 abuts against the lining plate, and the locking pin 235 is inserted into the locking groove 2361 close to the mounting seat 2121, so as to limit the sliding of the sliding block 232. Finally, the finger cylinder 222 is driven to reset by the moving cylinder 221, and the unlocking block 223 is driven to reset by the finger cylinder 222.

Referring to fig. 3 and 10, the membrane feeding module 6 is used for conveying the membrane and the magnet jaws and mounting the membrane and the magnet jaws on the valve core. The membrane feeding module 6 comprises a membrane vibrating disk 61 fixed on the frame 2, a membrane limiting mechanism 62 used for limiting the movement of the membrane, a magnet jaw vibrating disk 63 fixed on the frame 2, a magnet jaw limiting mechanism 64 used for limiting the movement of the magnet jaw, and a membrane mounting mechanism 65 used for mounting the membrane and the magnet jaw on the valve core.

Referring to fig. 3, 10, and 11, the film stopper mechanism 62 includes a film stopper 621 fixed to the frame 2, a film stopper cylinder 622 fixed to the frame 2, and a film pressing plate 623 slidably disposed on the film stopper 621. The involucra stopper 621 is located the involucra vibration dish 61 and is close to the one side of carousel 212, offers the involucra spacing groove 6211 that is used for supplying the involucra slip setting on the involucra stopper 621, and involucra vibration dish 61 is arranged in the involucra spacing groove 6211 that transmits the involucra to involucra stopper 621. The involucra clamp plate 623 is fixed on the sliding table of the involucra limiting cylinder 622, the sliding table of the involucra limiting cylinder 622 extends and retracts along the extending direction of the involucra limiting groove 6211, and the involucra clamp plate 623 is used for shielding the involucra limiting groove 6211.

Referring to fig. 10 and 11, the magnet jaw limiting mechanism 64 includes a magnet jaw limiting block 641 fixed on the frame 2, the magnet jaw limiting block 641 is located on one side of the magnet jaw vibrating disk 63 close to the large turntable 212, and the magnet jaw limiting block 641 is located between the membrane limiting block 621 and the large turntable 212. Offer on the magnet jack catch stopper 641 and be used for supplying the magnet jack catch spacing groove 6411 that the magnet jack catch slides and set up, magnet jack catch vibration dish 63 is arranged in transmitting the magnet jack catch spacing groove 6411 on the magnet jack catch stopper 641 with the magnet jack catch.

Referring to fig. 10, 11 and 12, the membrane mounting mechanism 65 includes a membrane suction head 651 for sucking the magnetic claw, a plunger 652 connected to the membrane suction head 651, a stripper sleeve 653 slidably fitted over the membrane suction head 651 in the vertical direction, a membrane lift cylinder 654 for driving the membrane suction head 651 and the stripper sleeve 653 to move together in the vertical direction, a stripper cylinder 655 for driving the stripper sleeve 653 to move in the vertical direction with respect to the membrane suction head 651, and a membrane traverse assembly 656 for driving the membrane lift cylinder 654 to move in the horizontal direction, and when the membrane suction head 651 is used, a suction pump needs to be connected to the membrane suction head 651. The plunger 652 is fixed on one side of the membrane suction head 651 close to the rack 2, and the outer diameter of the plunger 652 is slightly larger than the aperture of the first mounting hole.

Referring to fig. 10, the diaphragm traverse assembly 656 includes a diaphragm traverse motor fixed on the frame 2, a diaphragm traverse screw fixed on an output shaft of the diaphragm traverse motor, a diaphragm traverse guide rail fixed on the frame 2, and a diaphragm traverse slide block slidably disposed on the diaphragm traverse guide rail, and the diaphragm traverse guide rail guides the sliding of the diaphragm traverse slide block. The diaphragm transverse screw rod extends along the horizontal direction, and penetrates through and is in threaded connection with the diaphragm transverse sliding block. The diaphragm transverse moving motor is a servo motor capable of rotating forwards and reversely, and the diaphragm transverse moving sliding block is started, so that the diaphragm transverse moving sliding block moves along the length direction of the diaphragm transverse moving screw due to the guiding effect of the diaphragm transverse moving guide rail.

Referring to fig. 4, 10 and 11, the diaphragm stopper 621, the magnet claw stopper 641 and the mounting seat 2121 adjacent to the magnet claw stopper 641 are located on the same straight line, the diaphragm lifting cylinder 654 is disposed on the frame 2 to slide back and forth along the straight line, and the diaphragm lifting cylinder 654 is fixedly connected to the diaphragm traverse block. The diaphragm suction head 651 and the stripping cylinder 655 are fixed on a sliding table of the diaphragm lifting cylinder 654, and the sliding table of the diaphragm lifting cylinder 654 slides along the vertical direction. The piston rod of the stripping cylinder 655 extends and retracts in the vertical direction, and the stripping sleeve 653 is fixedly connected with the piston rod of the stripping cylinder 655. Through the diaphragm transverse moving assembly 656, the diaphragm lifting cylinder 654 can drive the diaphragm suction head 651, the stripping cylinder 655 and the stripping sleeve 653 to move to the position right above the diaphragm limiting groove 6211, the position right above the magnet claw limiting groove 6411 and the position right above the mounting seat 2121 adjacent to the magnet limiting block 821. The bottoms of the magnet jaw limiting grooves 6411 and the involucra limiting grooves 6211 are provided with yielding holes 6212, the yielding holes 6212 extend in the vertical direction, and the yielding holes 6212 are used for the insertion rod 652 to extend into.

Referring to fig. 4, 10, and 11, when the diaphragm and the magnet jaws are mounted on the valve element by the diaphragm feeding module 6, the diaphragm is first transferred into the diaphragm retaining groove 6211 by the diaphragm vibration plate 61 and below the diaphragm pressing plate 623, and the magnet jaws are transferred into the magnet jaw retaining groove 6411 by the magnet jaw vibration plate 63. Then, the membrane pressing plate 623 is driven by the membrane limiting cylinder 622 to move towards the direction close to the large turntable 212 until the membrane pressing plate 623 does not shield the membrane limiting groove 6211 any more, and meanwhile, the membrane suction head 651 is driven to descend by the membrane lifting cylinder 654 so as to suck the magnet clamping jaws by the membrane suction head 651, and at the moment, the inserted rod 652 penetrates through the second mounting hole. After the magnetic claws are attracted, the diaphragm suction head 651 and the magnetic claws are driven to ascend through the diaphragm lifting cylinder 654, and then the diaphragm transverse moving assembly 656 drives the diaphragm lifting cylinder 654 and the diaphragm suction head 651 to move to the direction close to the membrane limiting block 621 until the diaphragm suction head 651 moves to the position right above the membrane limiting block 621. The membrane suction head 651 is then lowered by the membrane lift cylinder 654 so that the plunger 652 is inserted into the first mounting hole. Because the outer diameter of the plunger 652 is slightly larger than the diameter of the first mounting hole, when the plunger 652 is inserted into the first mounting hole, the membrane is deformed and connected to the plunger 652. The diaphragm suction head 651, the inserted link 652, the magnet jaws and the membrane are driven to ascend by the diaphragm lifting cylinder 654, and the diaphragm suction head 651, the inserted link 652, the magnet jaws and the membrane are moved to a position right above the mounting seat 2121 adjacent to the magnet jaw limit blocks 641 by the diaphragm transverse moving assembly 656. And finally, the diaphragm lifting cylinder 654 drives the four parts to descend, the stripping sleeve 653 is driven to descend by the stripping cylinder 655, the stripping sleeve 653 abuts against the magnet jaw so that the magnet jaw abuts against the diaphragm until the diaphragm is separated from the inserting rod 652 and the magnet jaw is separated from the diaphragm suction head 651, and thus the diaphragm and the magnet jaw can be installed on the valve core.

Referring to fig. 13, the plum blossom shape retaining ring assembly module 7 is used for transmitting the plum blossom retaining ring and installing the plum blossom retaining ring to the valve core, the plum blossom retaining ring assembly module 7 includes a plum blossom retaining ring vibration disc 71 fixed on the frame 2, a plum blossom retaining ring limiting mechanism 72 for limiting the movement of the plum blossom retaining ring, a plum blossom retaining ring suction head 73 for sucking the plum blossom retaining ring, a plum blossom retaining ring lifting assembly 74 for driving the plum blossom retaining ring suction head 73 to move along the vertical direction and a plum blossom retaining ring transverse moving assembly 75 for driving the plum blossom retaining ring lifting assembly 74 to move along the horizontal direction, and when the plum blossom retaining ring suction head 73 is used, an air suction pump needs to be connected to the plum blossom retaining ring suction head 73.

Referring to fig. 13 and 14, the plum blossom shape retaining ring limiting mechanism 72 includes a plum blossom retaining ring limiting block 721 fixed on the frame 2, a plum blossom retaining ring pressing plate 722 fixed on the plum blossom retaining ring limiting block 721, a plum blossom retaining ring pushing block 723 slidably disposed on the plum blossom retaining ring limiting block 721, and a plum blossom retaining ring pushing cylinder 724 for driving the plum blossom retaining ring pushing block 723 to move.

Referring to fig. 3, 13 and 14, a plum blossom-shaped retaining ring limiting groove 7211 for allowing the plum blossom-shaped retaining ring to slide is formed in the plum blossom-shaped retaining ring limiting block 721, the plum blossom-shaped retaining ring pressing plate 722 covers an opening of a part of the plum blossom-shaped retaining ring limiting groove 7211 in the vertical direction, and the plum blossom-shaped retaining ring pressing plate 722 limits the plum blossom-shaped retaining ring to move out of the plum blossom-shaped retaining ring limiting groove 7211 due to the fact that the plum blossom-shaped retaining ring is transmitted to the groove wall of the plum blossom-shaped retaining ring limiting groove 7211 to be in contact with the groove wall. The plum blossom baffle ring limiting block 721 is located on one side, close to the large turntable 212, of the plum blossom baffle ring vibration disc 71, the plum blossom baffle ring vibration disc 71 is used for transmitting the plum blossom baffle ring to the plum blossom baffle ring limiting groove 7211 and below the plum blossom baffle ring pressing plate 722, and the extending direction of the plum blossom baffle ring limiting groove 7211 is perpendicular to the transmitting direction of the plum blossom baffle ring vibration disc 71.

Referring to fig. 13 and 14, the plum blossom-shaped retainer ring pushing block 723 is slidably disposed in the plum blossom-shaped retainer ring limiting groove 7211, the plum blossom-shaped retainer ring pushing cylinder 724 is fixed on the rack 2, a piston rod of the plum blossom-shaped retainer ring pushing cylinder 724 extends and retracts in the extending direction of the plum blossom-shaped retainer ring limiting groove 7211, and an end of the piston rod of the plum blossom-shaped retainer ring pushing cylinder 724 is fixedly connected with the plum blossom-shaped retainer ring pushing block 723. The cylinder 724 and the plum blossom-shaped retainer pushing block 723 are pushed by the plum blossom-shaped retainer so as to push the plum blossom-shaped retainer out of the lower part of the plum blossom-shaped retainer pressing plate 722.

Referring to fig. 13, the traverse moving assembly 75 includes a traverse moving motor for the plum-blossom-shaped check ring fixed on the frame 2, a traverse moving screw for the plum-blossom-shaped check ring fixed on an output shaft of the traverse moving motor for the plum-blossom-shaped check ring, a traverse moving guide for the plum-blossom-shaped check ring fixed on the frame 2, and a traverse moving slide block for the plum-blossom-shaped check ring slidably disposed on the traverse moving guide for the plum-blossom-shaped check ring, and the traverse moving guide for the plum-blossom-shaped check ring has a guiding effect on the sliding of the traverse moving slide block for the plum-blossom-shaped check ring. The plum blossom check ring sideslip screw rod extends along the horizontal direction, and the plum blossom check ring sideslip screw rod runs through and threaded connection is on plum blossom check ring sideslip slider. The plum blossom retaining ring sideslip motor is the servo motor that can corotation, reversal, starts plum blossom retaining ring sideslip motor, because plum blossom retaining ring sideslip guide rail has played the guide effect for the length direction motion of plum blossom retaining ring sideslip slider along plum blossom retaining ring sideslip screw.

Referring to fig. 3 and 13, the plum blossom check ring lifting assembly 74 is arranged on the frame 2 in a reciprocating sliding mode along the plum blossom check ring limiting groove 7211 to the large turntable 212, the plum blossom check ring lifting assembly 74 comprises a plum blossom check ring lifting motor fixed on a plum blossom check ring transverse moving slide block, a plum blossom check ring lifting screw fixed on an output shaft of the plum blossom check ring lifting motor, a plum blossom check ring lifting guide rail fixed on the plum blossom check ring transverse moving slide block and a plum blossom check ring lifting slide block arranged on the plum blossom check ring lifting guide rail in a sliding mode, a plum blossom check ring suction head 73 is fixed on the plum blossom check ring lifting slide block, and the plum blossom check ring lifting guide rail plays a role in guiding the sliding of the plum blossom check ring lifting slide block. The plum blossom check ring lifting screw rod extends along the vertical direction, and the plum blossom check ring lifting screw rod runs through and threaded connection is on plum blossom check ring lifting slide. Plum blossom retaining ring elevator motor is for the servo motor that can corotation, reversal, starts plum blossom retaining ring elevator motor, because plum blossom retaining ring lifting guide has played the guide effect for plum blossom retaining ring lifting slide moves along the length direction of plum blossom retaining ring elevator screw. Through plum blossom retaining ring sideslip subassembly 75 for plum blossom retaining ring lifting unit 74 can drive plum blossom retaining ring suction head 73 and remove to directly over plum blossom retaining ring spacing groove 7211 to and directly over mount pad 2121 adjacent with plum blossom retaining ring spacing block 721.

Referring to fig. 4, 13 and 14, when the quincunx retainer ring is mounted on the valve core through the quincunx retainer ring assembling module 7, the quincunx retainer ring is firstly conveyed to the quincunx retainer ring limiting groove 7211 and below the quincunx retainer ring pressing plate 722 through the quincunx retainer ring vibrating disk 71, then the quincunx retainer ring pushing cylinder 724 drives the quincunx retainer ring pushing block 723 through the quincunx retainer ring pushing cylinder 724, and the quincunx retainer ring is pushed to move out of the position below the quincunx retainer ring pressing plate 722 through the quincunx retainer ring pushing block 723. Then the plum blossom baffle ring suction head 73 is driven to descend by the plum blossom baffle ring lifting cylinder, and the plum blossom baffle ring is sucked up by the plum blossom baffle ring suction head 73. Then the plum blossom check ring lifting cylinder drives the plum blossom check ring suction head 73 to drive the plum blossom check ring to rise, so that the plum blossom check ring moves out of the limiting groove. And finally, the plum blossom baffle transverse moving cylinder drives the plum blossom baffle lifting cylinder to drive the plum blossom baffle suction head 73 and the plum blossom baffle to move towards the direction close to the mounting seat 2121, and the plum blossom baffle lifting cylinder lowers the plum blossom baffle suction head 73 to install the plum blossom baffle on the valve core through the plum blossom baffle suction head 73.

Referring to fig. 15, the magnet feeding module 8 is used for transferring the round magnet and mounting the round magnet on the magnet jaw, and the magnet feeding module 8 includes a magnet transferring mechanism 81 for transferring the round magnet, a magnet limiting mechanism 82 for limiting the movement of the magnet, and a magnet mounting mechanism 83 for mounting the round magnet on the magnet jaw.

Referring to fig. 15, the magnet transfer mechanism 81 includes a magnet transfer motor 811 fixed to the frame 2, a magnet transfer turntable 812 connected to the magnet transfer motor through a reduction gear box, six magnet storage seats 813 eccentrically disposed on the magnet transfer turntable 812, a magnet push cylinder 814 fixed to the frame 2, and a magnet push block 815 fixed to a slide table of the magnet push cylinder 814.

Referring to fig. 15, the magnet storage seat 813 is used for storing a circular magnet, a magnet conveying groove 8131 penetrates through the magnet storage seat 813, and the magnet conveying groove 8131 is used for allowing the circular magnet to slide and the magnet push block 815 to extend into. Each magnet storage seat 813 can rotate between the magnet pushing block 815 and the magnet limiting mechanism 82, and the sliding platform of the magnet pushing cylinder 814 slides in a direction close to or far away from the magnet limiting mechanism 82. The magnet pushing cylinder 814 drives the magnet pushing block 815, so that the magnet pushing block 815 can extend into the magnet conveying groove 8131 of the magnet storage seat 813 adjacent to the magnet limiting mechanism 82, and the magnet in the magnet conveying groove 8131 is pushed to the magnet limiting mechanism 82. After the circular magnets in one of the magnet storage seats 813 are consumed, the other magnet storage seat 813 with the circular magnets can be driven to move to a position between the magnet pushing block 815 and the magnet limiting mechanism 82 by the magnet transmission motor 811 and the magnet transmission turntable 812.

Referring to fig. 16, the magnet limiting mechanism 82 includes a magnet limiting block 821 fixed on the frame 2, a magnet lifting block 822 penetrating the magnet limiting block 821 from the bottom of the magnet limiting block 821 and sliding in the vertical direction, a magnet lifting cylinder 823 for driving the magnet lifting block 822 to move in the vertical direction, a magnet abutting block 824 slidably disposed on the magnet limiting block 821, a magnet abutting plate 825 fixed on the frame 2, a magnet abutting rod 826 fixed on the magnet abutting plate 825, and a magnet abutting spring 827 sleeved on the magnet abutting rod 826.

Referring to fig. 16, the magnet fastening spring 827 stretches along the sliding direction of the magnet fastening block 824, and two ends of the magnet fastening spring 827 respectively fasten the magnet stopper 821 and the magnet fastening plate 825. The magnet stopper 821 is provided with a magnet stopper slot 8211, and the magnet stopper slot 8211 is used for sliding the round magnet and the magnet push block 815 to extend into. The magnet position-limiting groove 8211 extends along the sliding direction of the magnet pushing block 815, and the end of the magnet lifting block 822 and the end of the magnet abutting block 824 can extend into the magnet position-limiting groove 8211. One end of the magnet abutting block 824 penetrates through the side wall of the magnet limiting block 821 and is slidably disposed on the magnet limiting block 821 along the horizontal direction, and the sliding direction of the magnet abutting block 824 is perpendicular to the extending direction of the magnet limiting groove 8211. The width of the end of the magnet abutting block 824 abutting against the magnet abutting spring 827 is greater than the width of the end of the magnet abutting block 824 penetrating the magnet limiting block 821, thereby limiting the magnet abutting block 824 from completely extending into the magnet limiting groove 8211.

Referring to fig. 15 and 17, the magnet mounting mechanism 83 includes a magnet holder 831, a magnet traverse assembly 832, a magnet lifting assembly 833, a magnet taking cylinder 834, a cylinder connection block 835, a magnet taking rod 836, a top magnet rod 837, a return spring 838, and a top magnet cylinder 839.

Referring to fig. 15, the magnet traverse assembly 832 is used for driving the magnet material taking frame 831 to move in the horizontal direction, the magnet traverse assembly 832 comprises a magnet traverse motor fixed on the frame 2, a magnet traverse screw fixed on an output shaft of the magnet traverse motor, a magnet traverse guide rail fixed on the frame 2 and a magnet traverse slide block slidably arranged on the magnet traverse guide rail, and the magnet traverse guide rail plays a role in guiding the sliding of the magnet traverse slide block. The magnet transverse moving screw rod extends along the horizontal direction, and penetrates through and is in threaded connection with the magnet transverse moving sliding block. The magnet transverse moving motor is a servo motor capable of rotating forwards and reversely, the magnet transverse moving sliding block is started, and the magnet transverse moving guide rail plays a role in guiding, so that the magnet transverse moving sliding block moves along the length direction of the magnet transverse moving screw rod.

Referring to fig. 3, 15 and 16, the magnet lifting assembly 833 is disposed on the frame 2 in a reciprocating manner along a direction from the magnet limiting slot 8211 to the large turntable 212, the magnet lifting assembly 833 is used for driving the magnet material taking frame 831 to move in a vertical direction, and the magnet lifting assembly 833 comprises a magnet lifting motor fixed on the magnet transverse moving slider, a magnet lifting screw fixed on an output shaft of the magnet lifting motor, a magnet lifting guide rail fixed on the magnet transverse moving slider, and a magnet lifting slider slidably disposed on the magnet lifting guide rail. Magnet material taking frame 831 is fixed on magnet lifting slide, and magnet material taking pole 836 is connected on magnet material taking frame 831, and magnet lift guide has played the guide effect to the slip of magnet lifting slide. Magnet lifting screw extends along vertical direction, and magnet lifting screw runs through and threaded connection is on magnet lifting slide. Magnet elevator motor is for the servo motor that can corotation, reversal, starts magnet lift slider, because magnet lift guide rail has played the guide effect for magnet lift slider moves along the length direction of magnet lift screw. Through the magnet transverse moving assembly 832, the magnet lifting assembly 833 can drive the magnet material taking frame 831 to move to the position right above the magnet limiting groove 8211 and the position right above the mounting seat 2121 adjacent to the magnet limiting block 821.

Referring to fig. 17, the magnet material taking rod 836 is hinged to the magnet material taking frame 831, the magnet material taking rod 836 can attract each other, the magnet material taking rod 836 can be made of iron, cobalt, nickel, or the like, and the magnet material taking rod 836 in this embodiment is made of iron. Be fixed with on the magnet material taking frame 831 and be used for driving magnet material taking rod 836 pivoted magnet to get material cylinder 834, cylinder connecting block 835 slides and sets up on magnet material taking frame 831, and the tip fixed connection of the piston rod of cylinder connecting block 835 and magnet material taking cylinder 834, and magnet material taking rod 836 articulates on cylinder connecting block 835. The plunger rod of the pick-up cylinder 834 is extended and retracted to tilt the pick-up rod 836.

Referring to fig. 17, a top magnet cylinder 839 is fixed on the top wall of the magnet picking frame 831, and a piston rod of the top magnet cylinder 839 extends and contracts in the vertical direction. The top magnet rod 837 penetrates the magnet taking rod 836 from the top of the magnet taking rod 836 and slides in the longitudinal direction of the magnet taking rod 836. The bottom wall of the magnet taking rod 836 is provided with a magnet groove 8361 for inserting the end part of the round magnet, and the top magnet rod 837 is used for pushing the round magnet out of the magnet groove 8361. The reset spring 838 is connected on the top magnet rod 837, and the reset spring 838 is used for driving the top magnet rod 837 to remove to the direction of keeping away from the frame 2, and the both ends of reset spring 838 respectively with top magnet rod 837 and the top wall inconsistent of magnet material taking rod 836.

Referring to fig. 4, 15, 16 and 17, when the magnet feeding module 8 is used to move the circular magnet mounting seat 2121 onto the magnet jaws, the magnet pushing cylinder 814 and the magnet pushing block 815 push a circular magnet in the magnet storage seat 813 adjacent to the magnet limiting block 821 into the magnet limiting groove 8211 and onto the magnet lifting block 822, and the magnet abutting block 824 abuts against the circular magnet under the action of the magnet abutting spring 827. Then the magnet material taking rod 836 is driven to descend through the magnet lifting component 833, the magnet lifting block 822 is driven to lift the round magnet through the magnet lifting cylinder 823, the round magnet is attracted into the magnet groove 8361, and the end of the round magnet extends out of the magnet groove 8361. The magnet material taking rod 836 is moved to the mounting seat 2121 adjacent to the magnet limiting block 821 through the magnet lifting assembly 833 and the magnet transverse moving assembly 832, and the magnet material taking cylinder 834 drives the cylinder connecting block 835 to slide, so that the magnet material taking rod 836 and the round magnet are driven to incline. Then, the end part of the round magnet is driven to extend into the space between the three hooks by the magnet lifting component 833, and the round magnet is driven to press one or two hooks by the magnet transverse moving component 832, so that one or two hooks are deformed and bent. Finally, the magnet taking rod 836 and the round magnets are restored to be vertical through the magnet taking air cylinder 834, the round magnets are pressed on the three clamping hooks in a propping mode, the magnet pushing rod 837 is pushed through the magnet pushing air cylinder 839, the round magnets can be pushed out of the magnet groove 8361 and are matched with the three clamping hooks in a clamping mode, and the reset spring 838 is compressed. After the round magnet is installed, the top magnet rod 837 is reset through the reset spring 838.

Referring to fig. 18, the blanking module 9 is used for transmitting the gas valve pre-assembly to the next process, and the blanking module 9 includes a blanking clamping jaw 91 for clamping the valve body pre-assembly, a blanking rotating motor 92 for driving the blanking clamping jaw 91 to rotate, a blanking lifting cylinder 93 for driving the blanking rotating motor 92 to move in the vertical direction, a blanking traversing assembly 94 for driving the blanking lifting cylinder 93 to move in the horizontal direction, and a blanking conveyor belt 95 for transmitting the gas valve pre-assembly to the next process.

Referring to fig. 18, the feeding traversing assembly 94 includes a feeding traversing motor fixed on the frame 2, a feeding traversing screw fixed on the output shaft of the feeding traversing motor, a feeding traversing guide rail fixed on the frame 2, and a feeding traversing slider slidably disposed on the feeding traversing guide rail, and the feeding traversing guide rail guides the sliding of the feeding traversing slider. The blanking transverse screw rod extends along the horizontal direction, and the blanking transverse screw rod penetrates through and is in threaded connection with the blanking transverse sliding block. The blanking transverse moving motor is a servo motor capable of rotating forwards and reversely, and the blanking transverse moving slide block is started, so that the blanking transverse moving slide block moves along the length direction of the blanking transverse moving screw due to the guiding effect of the blanking transverse moving guide rail.

Referring to fig. 4 and 18, the blanking lifting cylinder 93 is disposed on the frame 2 in a reciprocating manner along the direction from the blanking conveyor 95 to the large turntable 212, and the blanking lifting cylinder 93 is fixedly connected to the blanking traverse sliding block. The blanking rotating motor 92 is fixed on a sliding table of the blanking lifting cylinder 93, the sliding table of the blanking lifting cylinder 93 slides along the vertical direction, and the blanking clamping jaw 91 is fixed at the end part of an output shaft of the blanking rotating motor 92. Through the blanking traversing assembly 94, the blanking lifting cylinder 93 can drive the blanking rotating motor 92 and the blanking clamping jaw 91 to move to the position right above the blanking conveyor belt 95 and the position right above the mounting seat 2121 adjacent to the blanking conveyor belt 95.

The implementation principle of the valve body assembling equipment in the embodiment of the application is as follows: when the gas valve package is assembled, in the first step, the valve core is mounted on the mounting seat 2121 through the valve core feeding module 3, the valve core mounting column 2122 limits the valve core, and the mounting seat 2121 provided with the valve core is driven by the turntable module 21 to transmit in the direction close to the conversion disk 42. And secondly, the valve body is mounted on the mounting seat 2121 through the valve body feeding module 4, the valve body limiting column 2123 has a limiting effect on the valve body, and the mounting seat 2121 provided with the valve body and the valve core is driven to move towards the direction close to the lining plate assembling module 5 through the turntable module 21. Thirdly, the lining plate is installed on the valve core through the lining plate assembly module 5, the lining plate on the valve core is locked and limited through the lining plate first stabilizing mechanism 22 and the lining plate second stabilizing mechanism 23 which are adjacent to the lining plate assembly module 5, and then the installation seat 2121 provided with the valve body, the valve core and the lining plate is driven to move towards the direction close to the diaphragm feeding module 6 through the turntable module 21. And fourthly, unlocking the lining plate on the valve core through the first lining plate stabilizing mechanism 22 and the second lining plate stabilizing mechanism 23 adjacent to the membrane feeding module 6, installing the membrane and the magnet clamping jaws on the valve core through the membrane feeding module 6, and driving the installing seat 2121 provided with the valve body, the valve core, the lining plate, the membrane and the magnet clamping jaws to move towards the direction close to the plum blossom-shaped check ring assembling module 7 through the turntable module 21. Fifthly, the plum blossom check ring is installed on the valve core through the plum blossom check ring assembling module 7, and then the mounting seat 2121 provided with the valve body, the valve core, the lining plate, the leather film, the magnet clamping jaws and the plum blossom check ring is driven to move towards the direction close to the magnet feeding module 8 through the turntable module 21. Sixthly, the round magnet is installed on the magnet clamping jaws through the magnet loading module 8, so that the gas valve package is assembled, and the mounting seat 2121 provided with the gas valve package is driven to move towards the direction close to the blanking conveying belt 95 through the turntable module 21. And seventhly, conveying the gas valve package to the next process through the blanking clamping jaw 91.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.