阅读说明：本技术 一种眼镜铰链自动安装设备 (Automatic mounting equipment for glasses hinge ) 是由 郑智克 戴运山 于 2021-08-10 设计创作，主要内容包括：本发明公开了一种眼镜铰链自动安装设备,其技术方案要点是：一种眼镜铰链自动安装设备,包括机架,机架设有镜框自动送料装置,包括送料架、设于送料架并保持镜框堆叠排列的定位机构、用于将镜框推出的送料机构；镜框自动接料夹持工作台,包括接收镜镜框的放置台、用于定位并夹持镜框的夹持定位机构；铰链输送装置,包括输送架、设于输送架并供铰链输送的输送槽、用于方便输送槽最前端铰链移动后被抓取的移动组件、用于驱动输送槽内的铰链移动的振动电机；眼镜用铰链抓取安装装置,包括架体、设于架体并用于抓取并加热铰链的抓取机构、用于驱动抓取机构水平移动的第一横移组件。本发明实现自动快捷地将铰链装配于镜框,并确保铰链装配精度。(The invention discloses automatic glasses hinge mounting equipment, which adopts the technical scheme that: an automatic mounting device for a spectacle hinge comprises a rack, wherein the rack is provided with an automatic spectacle frame feeding device, and the automatic spectacle frame feeding device comprises a feeding frame, a positioning mechanism and a feeding mechanism, wherein the positioning mechanism is arranged on the feeding frame and keeps spectacle frames stacked and arranged; the automatic material receiving and clamping workbench for the mirror frame comprises a placing table for receiving the mirror frame of the mirror and a clamping and positioning mechanism for positioning and clamping the mirror frame; the hinge conveying device comprises a conveying frame, a conveying groove, a moving assembly and a vibrating motor, wherein the conveying groove is arranged on the conveying frame and used for conveying by hinges, the moving assembly is used for facilitating the grabbing of the hinge at the foremost end of the conveying groove after the hinge moves, and the vibrating motor is used for driving the hinge in the conveying groove to move; the hinge grabbing and mounting device for the glasses comprises a frame body, a grabbing mechanism arranged on the frame body and used for grabbing and heating a hinge, and a first transverse moving assembly used for driving the grabbing mechanism to horizontally move. The hinge assembling device can automatically and quickly assemble the hinge to the mirror frame and ensure the assembling precision of the hinge.)

1. An automatic glasses hinge installation equipment which characterized in that: comprises a frame (1), wherein the frame (1) is provided with

The automatic spectacle frame feeding device comprises a feeding frame (201), a positioning mechanism and a feeding mechanism, wherein the positioning mechanism is arranged on the feeding frame (201) and keeps spectacle frames stacked and arranged, and the feeding mechanism is used for pushing the spectacle frames out one by one;

the automatic material receiving and clamping workbench for the mirror frame comprises a placing table (301) for conveying the mirror frame by an automatic receiving mirror frame feeding device and a clamping and positioning mechanism for positioning and clamping the mirror frame;

the hinge conveying device comprises a conveying frame (501), a conveying groove (502) which is arranged on the conveying frame (501) and used for conveying by hinges, a moving assembly which is used for facilitating the grabbing of the chain at the foremost end of the conveying groove (502) after the hinge moves, and a vibration motor (503) which is used for driving the hinges in the conveying groove (502) to move;

the hinge grabbing and mounting device for the glasses comprises a frame body (601), a grabbing mechanism and a first transverse moving assembly, wherein the grabbing mechanism is arranged on the frame body (601) and used for grabbing and heating the hinge, and the first transverse moving assembly is used for driving the grabbing mechanism to horizontally move.

2. The automatic feeding device of a mirror frame according to claim 1, characterized in that: positioning mechanism including baffle (202) that are vertical setting, be positioning guide pole (203) of vertical setting, set up in pay-off frame (201) and adjust the positioning component in clearance between positioning guide pole (203) and baffle (202), positioning component including be fixed in link (204) of pay-off frame (201), set up in sliding sleeve (205), the fixed connection of link (204) in positioning guide pole (203) and wear to locate slide bar (206) of sliding sleeve (205), slide bar (206) are the level setting and length direction perpendicular to baffle (202), leave the space that supplies a picture frame roll-off under baffle (202) between terminal surface and pay-off frame (201), positioning guide pole (203) leave the space between baffle (202) and supply the nose bridge position card of picture frame to go into.

3. The automatic feeding device of a mirror frame according to claim 2, characterized in that: the feeding mechanism comprises a feeding cylinder (208) fixedly connected to the feeding frame (201) and a feeding push plate (210) arranged at the output end of the feeding cylinder (208) and used for pushing the lens frame at the lowest part to move, the feeding push plate (210) can be abutted against the side wall of the lens frame at the lowest part, and the output shaft of the feeding cylinder (208) is horizontal and perpendicular to the baffle (202).

4. The automatic feeding device of a mirror frame according to claim 1, characterized in that: the clamping and positioning mechanism comprises a mountain leaning component which is arranged on the placing table (301) and limits the position of the spectacle frame entering the placing table (301), a limiting component which is arranged on the placing table (301) and can abut against the side wall of the spectacle frame, and two groups of clamping components which are symmetrically arranged on the placing table (301) and can abut against the upper surface of the spectacle frame and clamp the spectacle frame;

the backer component comprises a backer cylinder (302) which is arranged on the side wall of the placing table (301) and an output bearing of which is arranged upwards, and a backer block (303) which is arranged on an output shaft of the backer cylinder (302) and is used for abutting against the mirror frame, wherein the backer block (303) is positioned at the end, far away from the entering end of the mirror frame, of the placing table (301);

the limiting assembly comprises a first clamping jaw air cylinder (304) which is fixedly connected to the placing table (301) and provided with an upward output bearing, and two positioning clamping plates (305) which are symmetrically arranged at the output end of the first clamping jaw air cylinder (304) and can be respectively abutted against two symmetric side walls of the mirror frame, wherein the first clamping jaw air cylinder (304) drives the two positioning clamping plates (305) to move oppositely to clamp the mirror frame and position the center position of the mirror frame;

the clamping assembly comprises a clamping cylinder (306) fixedly connected to the placing table (301) and an output shaft of the clamping cylinder (306), and a clamping block (307) arranged on the output shaft of the clamping cylinder (306) and capable of being abutted to the upper end face of the mirror frame, and an opening (308) convenient for surface processing of the mirror frame is formed in the clamping block (307).

5. The automatic feeding device of a mirror frame according to claim 1, characterized in that: the automatic material receiving and clamping workbench for the mirror frame further comprises a two-axis adjusting assembly and a translation assembly, wherein the two-axis adjusting assembly is used for adjusting the angles of the mirror frame and the placing table (301), and the translation assembly is used for driving the placing table (301) to horizontally move;

the two-axis adjusting assembly comprises a first rotating frame (310) rotatably connected with the placing table (301), a first rotating motor (311) arranged on the first rotating frame (310) and driving the placing table (301) to rotate relative to the first rotating frame (310), a second rotating frame (312) rotatably connected with the first rotating frame (310), and a second rotating motor (313) arranged on the second rotating frame (312) and driving the first rotating frame (310) to rotate, wherein the rotating axes of the first rotating frame (310) and the placing table (301) are horizontal and are perpendicular to each other;

the translation assembly comprises a translation frame (315), a translation lead screw (314) which is rotatably connected to the translation frame (315) and drives the second rotating frame (312) to translate, a translation motor (316) which is arranged on the translation frame (315) and drives the translation lead screw (314) to rotate, and a translation lead screw nut (317) which is arranged on the second rotating frame (312) and is in threaded connection with the translation lead screw (314), wherein the length direction of the translation lead screw (314) is perpendicular to the contact surface of the mountain leaning block (303) and the mirror frame.

6. The automatic feeding device of a mirror frame according to claim 1, characterized in that: the moving assembly comprises a mounting frame (504) fixedly connected to the conveying frame (501), a transverse moving cylinder (505) arranged on the mounting frame (504), a longitudinal moving cylinder (506) arranged at the output end of the transverse moving cylinder (505), and a material receiving block (507) arranged at the output end of the longitudinal moving cylinder (506) and used for receiving a conveying hinge of the conveying groove (502), wherein a material receiving groove (508) corresponding to the conveying groove (502) is formed in the material receiving block (507), and the material receiving block (507) can be attached to the end face of the conveying frame (501) and can be moved to the material receiving groove (508) through the hinge.

7. The automatic feeding device of claim 6, wherein: connect material piece (507) to be provided with and prevent to connect material piece (507) to remove the anti-falling structure that prevents the hinge and drop, the anti-falling structure including be fixed in connect material cylinder (509) that connects material piece (507), set up in connect fixed block (510) of material cylinder (509) output, connect material cylinder (509) to be located connect under silo (508) and the vertical upwards setting of output bearing, fixed block (510) can butt terminal surface under the hinge, connect material piece (507) lower extreme to have seted up the confession fixed block (510) activity and with connect chamber (511) that hold of silo (508) intercommunication.

8. The automatic feeding device of a mirror frame according to claim 1, characterized in that: the grabbing mechanism comprises a grabbing component for grabbing a hinge, a lifting component for driving the grabbing component to lift, and a high-frequency heater (602) for heating the hinge;

the clamping assembly comprises a clamping frame (603) connected with the lifting assembly, a second clamping jaw cylinder (604) rotatably connected to the clamping frame (603), two clamping seats (605) arranged at the output end of the second clamping jaw cylinder (604) and oppositely arranged, two clamping heads (606) respectively arranged on the corresponding clamping seats (605), and a rotating motor (607) arranged on the clamping frame (603) and driving the second clamping jaw cylinder (604) to horizontally rotate, wherein the clamping heads (606) are electrically connected with the high-frequency heater (602), and the output end of the second clamping jaw cylinder (604) is arranged downwards;

the lifting assembly comprises a lifting frame (613) connected to the first transverse moving assembly, a lifting screw (614) which is rotatably connected to the lifting frame (613) and vertically arranged, and a lifting motor (615) which is arranged on the lifting frame (613) and drives the lifting screw (614) to rotate, wherein the grabbing frame (603) is in threaded connection with the lifting screw (614) and is driven by the lifting screw (614) to lift.

9. The automatic feeding device of a mirror frame according to claim 1, characterized in that: support body (601) are provided with the processing agency that is used for milling the picture frame, processing agency locates support body (601) both sides position with snatching the mechanism branch, processing agency include operation panel (401), set up in support body (601) and the high adjusting part who drives operation panel (401) and go up and down, set up in operation panel (401) and output shaft are vertical operating motor (402) that set up downwards, set up in milling cutter (403) of operating motor (402) output, set up in operation panel (401) are used for judging picture frame and mill industrial camera (404) of processing position, are used for judging picture frame and mill distance sensor (405) of processing position height.

10. The automatic feeding device of a mirror frame according to claim 1, characterized in that: picture frame automatic feeding, picture frame connect material clamping workbench, hinge conveyor all to set up to two sets ofly, and are two sets of picture frame automatic feeding connects material clamping workbench with the picture frame is the one-to-one, snatch the mechanism and set up to two sets ofly and be used for snatching the hinge that two sets of hinge conveyor carried respectively, two sets of mechanisms of snatching all are connected with first sideslip subassembly.

Technical Field

The invention relates to the field of glasses processing, in particular to automatic glasses hinge mounting equipment.

Background

At present, after the mirror frame is injection molded, the mirror frame needs to be further processed, such as mounting hinges, earpieces and the like. When the hinge is installed accurately to the current picture frame, need carry out milling flutes processing to picture frame hinge mounted position earlier, then preheat the back through the hinge and pack into the corresponding notch of picture frame in, the notch is heated the melting back and is fixed with the hinge. The above processes require different equipments for step processing and transportation, which seriously affects the processing efficiency.

Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

Disclosure of Invention

The invention aims to provide an automatic glasses hinge mounting device. The hinge can be automatically and quickly assembled on the mirror frame, and the hinge assembling precision is ensured.

The technical purpose of the invention is realized by the following technical scheme: automatic glasses hinge mounting equipment comprises a rack, wherein the rack is provided with

The automatic feeding device for the mirror frames comprises a feeding frame, a positioning mechanism and a feeding mechanism, wherein the positioning mechanism is arranged on the feeding frame and used for keeping the mirror frames stacked and arranged, and the feeding mechanism is used for pushing the mirror frames out one by one;

the automatic material receiving and clamping workbench for the picture frame comprises a placing table for conveying the picture frame by an automatic receiving picture frame feeding device and a clamping and positioning mechanism for positioning and clamping the picture frame;

the hinge conveying device comprises a conveying frame, a conveying groove, a moving assembly and a vibrating motor, wherein the conveying groove is arranged on the conveying frame and used for conveying by hinges, the moving assembly is used for facilitating the grabbing of the hinge at the foremost end of the conveying groove after the hinge moves, and the vibrating motor is used for driving the hinge in the conveying groove to move;

the hinge grabbing and mounting device for the glasses comprises a frame body, a grabbing mechanism and a first transverse moving assembly, wherein the grabbing mechanism is arranged on the frame body and used for grabbing and heating the hinge, the first transverse moving assembly is used for driving the grabbing mechanism to horizontally move, and the grabbing mechanism is arranged into two groups and is connected with the first transverse moving assembly.

The invention is further provided with: positioning mechanism including the baffle that is vertical setting, be the positioning guide pole of vertical setting, set up in the locating component in clearance between pay-off frame and the regulation positioning guide pole and the baffle, locating component is including being fixed in the link of pay-off frame, set up in the sliding sleeve of link, fixed connection in positioning guide pole wears to locate the slide bar of sliding sleeve, the slide bar is the level setting and the length direction perpendicular to the baffle, leave the space that supplies a picture frame roll-off under the baffle between terminal surface and the pay-off frame, positioning guide pole leaves the space and supplies the nose bridge frame position card of picture frame to go into between the baffle.

The invention is further provided with: the feeding mechanism comprises a feeding cylinder fixedly connected to the feeding frame and a feeding push plate arranged at the output end of the feeding cylinder and used for pushing the lowermost mirror frame to move, the feeding push plate can be abutted against the side wall of the lowermost mirror frame, and the output shaft of the feeding cylinder is horizontal and perpendicular to the baffle plate.

The invention is further provided with: the clamping and positioning mechanism comprises a backer component which is arranged on the placing table and limits the position of the mirror frame entering the placing table, two groups of limiting components which are symmetrically arranged on the placing table and can abut against the side wall of the mirror frame, and a clamping component which is arranged on the placing table and can abut against the upper surface of the mirror frame and clamp the mirror frame; the backer component comprises a backer cylinder and a backer block, wherein the backer cylinder is arranged on the side wall of the placing table, an output bearing of the backer cylinder is arranged upwards, the backer block is arranged on an output shaft of the backer cylinder and is used for abutting against the mirror frame, and the backer block is positioned at the end, far away from the entrance end of the mirror frame, of the placing table; the limiting assembly comprises a first clamping jaw air cylinder which is fixedly connected to the placing table and is provided with an upward output bearing, and two positioning clamping plates which are symmetrically arranged at the output end of the first clamping jaw air cylinder and can be respectively abutted against two symmetric side walls of the picture frame, and the first clamping jaw air cylinder drives the two positioning clamping plates to move oppositely so as to clamp the picture frame and position the central position of the picture frame;

the clamping assembly comprises a clamping cylinder fixedly connected with the placing table and an output shaft, wherein the output shaft of the clamping cylinder is vertically and upwards arranged, and a clamping block arranged on the output shaft of the clamping cylinder and capable of being abutted against the upper end face of the mirror frame is provided with an opening for conveniently processing the surface of the mirror frame.

The invention is further provided with: the automatic material receiving and clamping workbench for the mirror frame further comprises a two-axis adjusting assembly and a translation assembly, wherein the two-axis adjusting assembly is used for adjusting the angles of the mirror frame and the placing table, and the translation assembly is used for driving the placing table to move horizontally; the two-axis adjusting assembly comprises a first rotating frame which is rotatably connected with the placing table, a first rotating motor which is arranged on the first rotating frame and drives the placing table to rotate relative to the first rotating frame, a second rotating frame which is rotatably connected with the first rotating frame, and a second rotating motor which is arranged on the second rotating frame and drives the first rotating frame to rotate, wherein the rotating axial directions of the first rotating frame and the placing table are horizontal and are mutually vertical; the translation subassembly includes translation frame, rotate connect in translation frame and drive the translation lead screw of second rotating turret translation, set up in translation frame and drive translation lead screw pivoted translation motor, set up in the second rotating turret and with translation lead screw threaded connection's translation lead screw nut, translation lead screw length direction is the perpendicular to the contact surface of back piece and picture frame.

The invention is further provided with: the moving assembly comprises a mounting frame fixedly connected to the conveying frame, a transverse moving cylinder arranged on the mounting frame, a longitudinal moving cylinder arranged at the output end of the transverse moving cylinder, and a material receiving block arranged at the output end of the longitudinal moving cylinder and used for receiving conveying hinges of the conveying trough, the material receiving block is provided with a material receiving trough corresponding to the conveying trough, and the material receiving block can be attached to the end face of the conveying frame and used for the hinges to move to the material receiving trough.

The invention is further provided with: connect the material piece to be provided with and prevent to connect the material piece removal to prevent that the hinge from dropping's anti-falling structure, anti-falling structure including be fixed in connect the material cylinder of material piece, set up in connect the fixed block of material cylinder output, connect the material cylinder to be located connect under the silo and the vertical upwards setting of output bearing, the fixed block can the butt terminal surface under the hinge, connect the material piece lower extreme to set up the confession the fixed block activity and with connect the chamber that holds of silo intercommunication.

The invention is further provided with: the grabbing mechanism comprises a clamping component for clamping a hinge, a lifting component for driving the clamping component to lift, and a high-frequency heater for heating the hinge;

the clamping assembly comprises a clamping frame connected with the lifting assembly, a second clamping jaw air cylinder rotatably connected to the clamping frame, two clamping seats arranged at the output end of the second clamping jaw air cylinder in an opposite mode, two clamping heads respectively arranged on the corresponding clamping seats, and a rotating motor arranged on the clamping frame and driving the second clamping jaw air cylinder to rotate horizontally, wherein the clamping heads are electrically connected with the high-frequency heater, and the output end of the second clamping jaw air cylinder is arranged downwards; the lifting assembly comprises a lifting frame connected with the first transverse moving assembly, a lifting screw rod rotatably connected with the lifting frame and vertically arranged, and a lifting motor arranged on the lifting frame and driving the lifting screw rod to rotate, and the grabbing frame is in threaded connection with the lifting screw rod and driven by the lifting screw rod to lift.

The invention is further provided with: the support body is provided with the processing agency that is used for milling the picture frame, processing agency include the operation panel, set up in the height regulating assembly that support body and drive operation panel go up and down, set up in operation panel and output shaft are the vertical operating motor that sets up downwards, set up in the milling cutter of operating motor output, set up in the operation panel is used for judging the picture frame and mills the industry camera of processing position, is used for judging the picture frame and mills the distance sensor of processing position height.

The invention is further provided with: picture frame automatic feeding, picture frame connect material clamping workbench, hinge conveyor all to set up to two sets ofly, and are two sets of picture frame automatic feeding connects material clamping workbench with the picture frame is the one-to-one, snatch the mechanism and set up to two sets ofly and be used for snatching the hinge that two sets of hinge conveyor carried respectively, two sets of mechanisms of snatching all are connected with first sideslip subassembly.

In conclusion, the invention has the following beneficial effects: when the device works, the mirror frames to be processed are kept to be stacked in a vertical state through the positioning mechanism, and the mirror frames are conveyed one by one through the feeding mechanism; then, the mirror frame is automatically received and clamped by the mirror frame clamping workbench to receive and fix the mirror frame, so that the groove milling processing is conveniently carried out on the mounting position of the hinge of the mirror frame; meanwhile, the hinges are conveyed through conveying grooves of the hinge conveying device, the grabbing mechanisms of the hinge grabbing and mounting devices grab the hinges and heat the hinges, the hinges are driven to move to the groove positions of the mirror frame for hinge mounting through the first transverse moving assembly, and the hinges are assembled on the mirror frame through the grabbing mechanisms, so that automatic hinge assembling work is achieved; and through picture frame automatic feeding, the picture frame is automatic to connect material centre gripping workstation, hinge conveyor all sets up to two sets of, it adds man-hour to reach the convenience at a picture frame, another picture frame is automatic to connect material centre gripping workstation to supply the picture frame to place, and because two hinges of picture frame exist certain difference and be the mirror image setting, carry corresponding hinge respectively through two hinge conveyor, and snatch the mechanism through two and realize snatching respectively that corresponding hinge assembles, the efficiency of the hinge automatic assembly that the above-mentioned mode effectively improved, and the production efficiency is improved, the time of process in the middle of practicing thrift.

When the hinge is automatically assembled on the mirror frame, the feeding push plate is driven by the feeding air cylinder to push the mirror frame positioned at the lowest position to move to the placing table, the mirror frame is abutted against the mountain block, then the two positioning clamp plates are driven by the first clamping jaw air cylinder to position the center position of the mirror frame, the clamping blocks are driven by the clamping air cylinders to move downwards and clamp the fixed mirror frame, then the placing table is driven to the working position of the operating table by the translation motor of the translation assembly, the milling groove of the mirror frame is machined by the milling cutter of the operating table, and the placing table of the other group of mirror frames is automatically connected with the material clamping working table to move and be used for mounting the mirror frame; therefore, the two groups of hinge conveying devices respectively convey the two hinges of the mirror frame, the conveying grooves convey the hinges, and the hinges are grabbed by the grabbing mechanism after the hinges at the foremost end are moved away from corresponding positions by the moving assembly; after the groove milling of the spectacle frame is finished, the translation motor of the translation assembly drives the placing table to continuously move for a certain distance away from the direction of the feeding frame, the first translation assembly of the hinge grabbing and mounting device for the spectacles drives the grabbing frame to move to the position of the spectacle frame, the heated hinge is mounted at the corresponding position of the spectacle frame, the spectacle frame is heated and melted, and the effective fixation is realized after the hinge is cooled; after the hinge mount was accomplished, place the platform through two axle adjusting part drives and deflect to the hinge after convenient processing was accomplished breaks away from, realizes taking off the material.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention; FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a schematic view of an automatic feeding device for a mirror frame according to the present invention; FIG. 4 is a sectional view of the automatic feeding device for a mirror frame in the present invention; FIG. 5 is a schematic view of an automatic material receiving and clamping workbench for a mirror frame in the invention;

FIG. 6 is an enlarged view of section A of FIG. 5; FIG. 7 is a schematic view of a clamp positioning mechanism, two-axis adjustment assembly of the present invention; FIG. 8 is a schematic view of a processing mechanism of the present invention; FIG. 9 is a first schematic view of the hinge delivery apparatus for eyeglasses according to the present invention; FIG. 10 is a second schematic view of the hinge delivery apparatus for eyeglasses according to the present invention; FIG. 11 is a cross-sectional view of the hinge delivery apparatus for eyeglasses in accordance with the present invention; FIG. 12 is a schematic view of the hinge catch mounting arrangement for eyeglasses according to the present invention; FIG. 13 is a schematic view of the grasping assembly of the present invention; fig. 14 is an enlarged view of a portion B of fig. 13.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further described with reference to the figures and the specific embodiments.

As shown in fig. 1, the automatic mounting equipment for the glasses hinge provided by the invention comprises a rack 1, wherein the rack 1 is provided with an automatic glasses frame feeding device, and the automatic glasses frame feeding device comprises a feeding frame 201, a positioning mechanism and a feeding mechanism, wherein the positioning mechanism is arranged on the feeding frame 201 and used for keeping glasses frames stacked and arranged, and the feeding mechanism is used for pushing the glasses frames out one by one; the automatic material receiving and clamping workbench for the mirror frame comprises a placing table 301 for conveying the mirror frame by an automatic receiving mirror frame feeding device and a clamping and positioning mechanism for positioning and clamping the mirror frame; the hinge conveying device comprises a conveying frame 501, a conveying groove 502 which is arranged on the conveying frame 501 and used for conveying hinges, a moving assembly used for facilitating grabbing of the conveying groove 502 after the hinge at the front end moves, and a vibration motor 503 used for driving the hinges in the conveying groove 502 to move, wherein the conveying groove 502 can be arranged in a T shape, and the conveying frame 501 and the conveying groove 502 are both horizontally arranged; the hinge grabbing and mounting device for the glasses comprises a frame body 601 connected with a frame 1, a grabbing mechanism arranged on the frame body 601 and used for grabbing and heating the hinge, and a first transverse moving assembly used for driving the grabbing mechanism to horizontally move, wherein the grabbing mechanism is arranged into two groups and is connected with the first transverse moving assembly. In addition, in the embodiment, the automatic feeding device for the mirror frame, the automatic material receiving clamping workbench for the mirror frame and the hinge conveying devices are arranged into two groups, the automatic feeding device for the mirror frame and the automatic material receiving clamping workbench for the mirror frame are in one-to-one correspondence, the grabbing mechanisms are arranged into two groups and are respectively used for grabbing hinges conveyed by the two groups of hinge conveying devices, and the two groups of grabbing mechanisms are connected with the first transverse moving assembly.

When the device works, the mirror frames to be processed are kept to be stacked in a vertical state through the positioning mechanism, and the mirror frames are conveyed one by one through the feeding mechanism; then, the mirror frame is automatically received and clamped by the mirror frame clamping workbench to receive and fix the mirror frame, so that the groove milling processing is conveniently carried out on the mounting position of the hinge of the mirror frame; meanwhile, the hinges are conveyed through the conveying grooves 502 of the hinge conveying device, the hinges are grabbed and heated through the grabbing mechanism of the hinge grabbing and mounting device, then the hinges are driven to move to the groove positions of the frame for hinge mounting through the first transverse moving assembly, and the hinges are assembled on the frame through the grabbing mechanism, so that automatic assembling work of the hinges is realized; and through picture frame automatic feeding, the picture frame is automatic to connect material centre gripping workstation, hinge conveyor all sets up to two sets of, it adds man-hour to reach the convenience at a picture frame, another picture frame is automatic to connect material centre gripping workstation to supply the picture frame to place, and because two hinges of picture frame exist certain difference and be the mirror image setting, carry corresponding hinge respectively through two hinge conveyor, and snatch the mechanism through two and realize snatching respectively that corresponding hinge assembles, the efficiency of the hinge automatic assembly that the above-mentioned mode effectively improved, and the production efficiency is improved, the time of process in the middle of practicing thrift.

The positioning mechanism of the automatic feeding device for the mirror frame comprises a baffle 202 which is vertically arranged, a positioning guide rod 203 which is vertically arranged, and a positioning component which is arranged on the feeding frame 201 and adjusts the gap between the positioning guide rod 203 and the baffle 202. A gap for sliding out of a lens frame is reserved between the lower end face of the baffle 202 and the feeding frame 201, and a gap is reserved between the positioning guide rod 203 and the baffle 202 and used for clamping an external bridge of the lens frame. During the use, conveniently fix a position the picture frame position through baffle 202 and positioning guide 203 to ensure that the picture frame is vertical range and avoid the picture frame to drop, conveniently supply to be located the picture frame of below through the space and discharge in addition.

The positioning assembly comprises a connecting frame 204 fixed on the feeding frame 201, a sliding sleeve 205 arranged on the connecting frame 204, and a sliding rod 206 fixedly connected with the positioning guide rod 203 and penetrating through the sliding sleeve 205, the sliding rod 206 is horizontally arranged and vertical to the baffle 202 in the length direction, the connecting frame 204 is in threaded connection with an adjusting screw 207 used for positioning the position of the positioning guide rod 203 relative to the position between the baffles 202, and the adjusting screw 207 is horizontally arranged and has an end part connected with the positioning guide rod 203 in a rotating manner. In this embodiment, two sliding sleeves 205 and two sliding rods 206 are provided, and the two sliding sleeves 205 are vertically arranged. When the positioning device is used, the distance between the positioning guide rod 203 and the baffle 202 is adjusted by sliding the sliding rod 206 relative to the sliding sleeve 205, so that different specifications of mirror frames can be clamped conveniently, the mirror frames can be stacked conveniently, and in addition, the position of the positioning guide rod 203 is controlled by the adjusting screw 207, so that the positioning guide rod 203 is prevented from being mistakenly touched to generate displacement.

The feeding mechanism of the automatic frame feeding device comprises a feeding cylinder 208 fixedly connected to the feeding frame 201 and a feeding push plate 210 arranged at the output end of the feeding cylinder 208 and used for pushing the lowermost frame to move, the feeding push plate 210 is attached to the surface of the feeding frame 201 and can be abutted against the side wall of the lowermost frame, and the output shaft of the feeding cylinder 208 is horizontal and perpendicular to the baffle 202. When needs are exported the picture frame, move towards baffle 202 direction through feeding cylinder 208 drive pay-off push pedal 210, make baffle 202 butt be located the picture frame of below and drive this picture frame synchronous motion, realize picture frame discharge pay-off frame 201 and drive picture frame break away from the pay-off piece and supply the picture frame to connect the material clamping table to receive automatically, realize the effect of carrying the picture frame automatically one by one, reach small, simple structure's function simultaneously.

In order to facilitate conveying of lens frames with different specifications and heights, the baffle 202 is connected to the feeding frame 201 in a sliding mode along the vertical direction, the baffle 202 is provided with a limiting block 211 limiting the width of a gap between the lower end face of the baffle 202 and the feeding frame 201, and the limiting block 211 abuts against the upper end face of the feeding frame 201 and limits the baffle 202 to move downwards. The stop block 211 is bolted to the baffle 202. The limiting block 211 is abutted against the upper end face of the feeding frame 201, so that the downward movement position of the baffle 202 relative to the feeding frame 201 is limited, and the height of a gap between the lower end face of the baffle 202 and the surface of the feeding frame 201 is determined, so that the lens frames with different heights can be discharged conveniently.

The automatic material clamping workbench that connects of picture frame still is provided with the two-axis adjusting part that is used for adjusting the picture frame and places platform 301 angle, is used for driving the translation subassembly of placing platform 301 horizontal migration. Place platform 301 translation through the drive of translation subassembly, conveniently carry picture frame to different processing stations, realize the different processing angle of picture frame through two axle adjusting part.

The automatic centre gripping positioning mechanism who connects material centre gripping workstation of picture frame including set up in place platform 301 and inject the picture frame and get into the backer subassembly of placing platform 301 position, set up in place platform 301 and spacing subassembly, two sets of symmetries that can butt picture frame lateral wall set up in place platform 301 and the clamping components that can butt picture frame upper surface and centre gripping picture frame, clamping components set up to two sets of and be the symmetry and set up in placing platform 301 both sides position. The backer assembly comprises a backer cylinder 302 arranged on the side wall of the placing table 301 and provided with an upward output bearing, and a backer block 303 arranged on the output shaft of the backer cylinder 302 and provided with a mirror frame for abutting, wherein the backer block 303 is positioned on the side wall of the placing table 301, which is far away from the feeding frame 201, and the backer block 303 moves upwards to block and position the mirror frame. Spacing subassembly include fixed connection in place platform 301 and output bearing first clamping jaw cylinder 304, two that set up towards be the symmetry set up in first clamping jaw cylinder 304 output can butt respectively in the locating clip board 305 of picture frame two symmetrical lateral walls, and first clamping jaw cylinder 304 is located the fore-and-aft direction both sides wall position that places platform 301 confession picture frame and get into with backer cylinder 302 branch, centre gripping picture frame and location picture frame central point are put after two locating clip boards 305 of first clamping jaw cylinder 304 drive move in opposite directions. The clamping assembly comprises a clamping cylinder 306 fixedly connected to the placing table 301, an output shaft of the clamping cylinder 306 is vertically and upwards arranged, and a clamping block 307 arranged on the output shaft of the clamping cylinder 306 and capable of being abutted to the upper end face of the mirror frame, the clamping block 307 is located right above the placing table 301, and an opening 308 convenient for machining the surface of the mirror frame is formed in the clamping block 307. In addition, in order to ensure that the frame is securely held, the frame is attached to the cam block 303, the air blow gun 309 is attached to the feed frame 201, and the air blow gun 309 blows the frame toward the mount table 301 to attach to the cam block 303.

During use, the placing table 301 is driven to move through the translation assembly, the spectacle frame is conveniently driven to slide to the placing table 301, namely the spectacle frame pushed out from the position of the feeding frame 201 slides to the position of the placing table 301, at the moment, the backer cylinder 302 drives the backer block 303 to move upwards and enables the backer block 303 to protrude out of the upper surface of the placing table 301, the spectacle frame abuts against the backer block 303 after the placing table 301 moves, the moving position of the spectacle frame is limited, the spectacle frame is blown through the air blow gun 309 and is kept to be always attached to the backer block 303, then the two positioning clamping plates 305 of the spectacle frame are driven to be closed in opposite directions through the first clamping jaw cylinder 304, the positioning clamping plates 305 abut against the side walls of the spectacle frame and accurately position the central position of the spectacle frame, and therefore effective positioning of the spectacle frame is achieved; then, the clamping cylinder 306 drives the clamping block 307 to move downwards, so that the effect of clamping and fixing the mirror frame is realized, and in addition, the mirror frame is further processed at the position of the opening 308 conveniently through the opening 308.

The two-axis adjusting assembly comprises a first rotating frame 310 rotatably connected with the placing table 301, a first rotating motor 311 arranged on the first rotating frame 310 and driving the placing table 301 to rotate relative to the first rotating frame 310, a second rotating frame 312 rotatably connected with the first rotating frame 310, and a second rotating motor 313 arranged on the second rotating frame 312 and driving the first rotating frame 310 to rotate, wherein the rotating axial directions of the first rotating frame 310 and the placing table 301 are horizontal and perpendicular to each other, and the rotating axial direction of the first rotating frame 310 is perpendicular to the parallel direction of the moving assembly driving placing table 301. When the groove milling processing is respectively carried out on the two hinge mounting positions of the mirror frame, the placing table 301 is driven by the first rotating motor 311 to deflect for a certain angle, then the groove milling processing is carried out on the corresponding position of the mirror frame, after the groove milling processing is finished, the placing table 301 is driven by the first rotating motor 311 to reversely deflect for a corresponding angle, the groove milling processing is carried out on the hinge mounting position on the other side of the mirror frame, after the groove milling processing is finished, the two hinge mounting positions of the mirror frame have a certain included angle, and after the mirror frame is bent and formed through subsequent procedures, the parallel state of the two hinges is realized; after the groove with hinge mount is processed, platform 301 is placed in the translation subassembly drive and the translation is carried out and the assembly hinge, and after accomplishing, after rotating the certain angle of first rotating frame 310 of motor 313 drive through the second, backer cylinder 302 drive backer piece 303 moves down, first clamping jaw cylinder 304 drive location splint 305 opens, clamping cylinder 306 drive clamping block 307 shifts up to the picture frame that realizes after the processing is accomplished slides away from fast and places platform 301, realizes conveniently taking off the effect of material.

The translation assembly comprises a translation frame 315 connected to the frame 1, a translation lead screw 314 rotationally connected to the translation frame 315 and driving the second rotating frame 312 to translate, a translation motor 316 arranged on the translation frame 315 and driving the translation lead screw 314 to rotate, and a translation lead screw nut 317 arranged on the second rotating frame 312 and in threaded connection with the translation lead screw 314, wherein the length direction of the translation lead screw 314 is perpendicular to the contact surface of the cam block 303 and the frame. During use, the second rotating frame 312 is driven by the translation motor 316 to move along the length direction of the translation screw 314, so that the placing table 301 is translated, and the placing table 301 is subjected to receiving, milling and hinge mounting translation conveying.

In this embodiment, the placing table 301 is provided with a guide plate 318 for sliding off the processed mirror frame, the guide plate 318 is located on a side of the cam block 303 away from the placing table 301, and the guide plate 318 is arranged obliquely downward. In addition, an installation cavity 319 is arranged on the upper end surface of the placing table 301, a backlight 320 is arranged in the installation cavity 319, and the backlight 320 is positioned under the processing area of the hinge of the mirror frame. The guide plate 318 facilitates the finished hinge to slide along the guide plate 318 and be discharged.

For realizing the convenient processing of milling the groove to the picture frame surface, support body 601 is provided with the processing agency that is used for milling the picture frame, processing agency include operation panel 401, set up in support body 601 and the high adjusting part who drives operation panel 401 and go up and down, set up in operation panel 401 and output shaft are vertical operating motor 402 that sets up downwards, set up in the milling cutter 403 of operating motor 402 output, set up in operation panel 401 is used for judging the picture frame and mills the industry camera 404 of processing position, is used for judging the picture frame and mills distance sensor 405 of processing position height. When the groove milling is performed on the mirror frame, the height between the milling cutter 403 of the operating platform 401 and the mirror frame is detected through the distance sensor 405, the groove milling depth is convenient to confirm, the groove milling position is judged through the backlight 320 and the industrial camera 404, and then the groove milling is performed through the milling cutter 403, so that the groove milling is performed with high precision.

Wherein height adjustment subassembly is including setting up in the handling frame 408 of support body 601, rotate to connect and be the height-adjusting lead screw 406 of vertical setting in handling frame 408, be used for the drive to operate height-adjusting lead screw 406 pivoted height-adjusting motor 407, height-adjusting lead screw 406 and operation panel 401 threaded connection and drive operation panel 401 lift. In addition, the operation frame 408 can be slidably connected to the frame body 601 parallel to the sliding direction of the lifting frame 613, and the frame body 601 can also be provided with a second traverse moving assembly for driving the horizontal movement of the operation frame 408, and the structure of the second traverse moving assembly is identical to that of the first traverse moving assembly and is arranged in parallel.

The moving assembly of the hinge conveying device for the glasses comprises an installation frame 504 fixedly connected to the conveying frame 501, a transverse moving cylinder 505 arranged on the installation frame 504, a longitudinal moving cylinder 506 arranged at the output end of the transverse moving cylinder 505, and a material receiving block 507 arranged at the output end of the longitudinal moving cylinder 506 and used for receiving the conveying groove 502 to convey the hinges. The material receiving block 507 is located at one end of the conveying frame 501, where the hinge is used for discharging, a material receiving groove 508 corresponding to the conveying groove 502 is formed in the material receiving block 507, the material receiving groove 508 is arranged in a T shape, the material receiving groove 508 and the conveying groove 502 are arranged in a straight line, the hinge can be conveniently moved from the conveying groove 502 to the material receiving groove 508, and the material receiving block 507 can be attached to the end face of the conveying frame 501 and used for being moved to the material receiving groove 508 through the hinge. When the material receiving block 507 is attached to the end of the conveying frame 501 and the conveying groove 502 is communicated with the material receiving groove 508, so that a hinge at the front end of the material receiving groove 508 can move to the position of the material receiving groove 508 conveniently, and then the material receiving block 507 is driven by the transverse moving cylinder 505 to move horizontally and vertically to the length direction of the conveying groove 502 for a certain distance, so that the hinge in the material receiving groove 508 can move for a certain distance, and a corresponding hinge clamping structure can clamp the hinge conveniently; after the hinge is clamped, the material receiving block 507 is driven to be horizontal by the longitudinal moving cylinder 506 and moves for a certain distance along the length direction of the conveying groove 502, the hinge is separated from the material receiving groove 508, so that the hinge is conveniently separated from the material receiving groove 508, and then the material receiving block 507 is driven to reset and move to the material receiving groove 508 by the next hinge.

In order to avoid the hinge in the material receiving groove 508 from falling when the material receiving block 507 is moved, the material receiving block 507 is provided with an anti-falling structure for preventing the material receiving block 507 from moving and preventing the hinge from falling, the anti-falling structure comprises a material receiving cylinder 509 fixed on the material receiving block 507 and a fixing block 510 arranged at the output end of the material receiving cylinder 509, the fixing block 510 can abut against the lower end face of the hinge after moving upwards and realize the effect of clamping and fixing the hinge, the material receiving cylinder 509 is located under the material receiving groove 508 and is vertically and upwards arranged on an output bearing, the fixing block 510 can abut against the lower end face of the hinge, and an accommodating cavity 511 for the fixing block 510 to move and is communicated with the material receiving groove 508 is formed in the lower end of the material receiving block 507. When the hinge moves to connect silo 508 after by conveyer trough 502, through connect material cylinder 509 drive fixed block 510 to shift up and butt terminal surface under the hinge, the hinge with connect silo 508 inner wall butt and reach and be blocked admittedly, the back hinge when guaranteeing to connect the material piece 507 to remove drops, get the hinge clamp of hinge when corresponding clamp and get the structure centre gripping hinge after, connect material cylinder 509 drive fixed block 510 to move down, make things convenient for the hinge to break away from and connect silo 508 to make things convenient for the hinge to be by accurate centre gripping.

The upper end surface of the conveying frame 501 is provided with a first adjusting plate 512 for adjusting the width of the conveying groove 502, the upper end surface of the material receiving block 507 is provided with a second adjusting plate 513 for adjusting the width of the material receiving groove 508, and the first adjusting plate 512 and the second adjusting plate 513 are both provided with second elongated holes 514 for bolts to penetrate through and adjust the positions corresponding to the first adjusting plate 512 or the second adjusting plate 513. The material receiving block 507 is provided with a positioning plate 515 which limits the position of the hinge entering the material receiving groove 508, and the positioning plate 515 is abutted by the hinge and limits the position of the hinge at the material receiving groove 508. Wear to establish the bolt and reach fixed first regulating plate 512 or second regulating plate 513 through corresponding second elongated hole 514 to realize adjusting conveyer trough 502 or connect the width of silo 508, conveniently carry the hinge of different specifications, can inject the position that the hinge got into and connect silo 508 through locating plate 515 in addition, make things convenient for accurate location hinge position.

In this embodiment, the conveying trough 502, the material receiving trough 508 and the anti-falling structure of the mounting frame 504 can be set to be two groups, and the conveying efficiency of the hinge is improved.

The grabbing mechanism of the hinge grabbing and mounting device for the glasses comprises a clamping component for clamping the hinge, a lifting component for driving the clamping component to lift, and a high-frequency heater 602 for heating the hinge. The clamping assembly comprises a clamping frame 603 connected with the lifting assembly, a second clamping jaw air cylinder 604 rotatably connected to the clamping frame 603, two clamping seats 605 arranged at the output end of the second clamping jaw air cylinder 604 and oppositely arranged, and two clamping heads 606 respectively arranged on the corresponding clamping seats 605, wherein the output end of the second clamping jaw air cylinder 604 is vertically arranged downwards, the clamping heads 606 are electrically connected with the high-frequency heater 602, and the high-frequency heater 602 is arranged on the clamping frame 603. The grabbing frame 603 is further fixedly connected with a rotating motor 607 for driving the second clamping jaw cylinder 604 to rotate, an output shaft of the rotating motor 607 is vertically arranged downwards, and an output shaft of the rotating motor 607 is connected with the cylinder body of the second clamping jaw cylinder 604. When the device is used, the first transverse moving assembly drives the grabbing frame 603 to horizontally move to the corresponding position of the hinge conveying device, then the lifting assembly drives the grabbing frame 603 to move downwards, the second clamping jaw cylinder 604 drives the two clamping jaws to move oppositely, and after the two clamping jaws 606 clamp the hinge, the high-frequency heater 602 energizes the clamping jaws 606 to heat the hinge; after the first traversing assembly drives the grabbing frame 603 to traverse, the hinge is located right above the hinge mounting position of the mirror frame, the second clamping jaw air cylinder 604 is driven by the rotating motor 607 to horizontally rotate for a certain angle, when the hinge is assembled on the mirror frame, the heated hinge melts the corresponding position of the mirror frame, and after cooling, the hinge and the mirror frame are effectively fixed.

An adjusting seat 608 is installed between each clamping head 606 and the corresponding clamping seat 605, a mounting groove 609 for the adjusting seat 608 to be installed is formed in the lower end face of the clamping seat 605, the length direction of the mounting groove 609 is arranged along the arrangement direction of the two adjusting seats 608, a third long hole 610 corresponding to the mounting groove 609 and allowing a bolt to penetrate through is formed in the adjusting seat 608, a threaded hole corresponding to the third long hole 610 is formed in the bottom face of the mounting groove 609, the clamping seat 605 is fixed through the bolt installed between the third long hole 610 and the threaded hole, and the adjusting seat 608 is provided with a lead interface 611 electrically connected with the high-frequency heater 602. The adjusting seat 608 is provided with a clamping groove 612 for clamping the clamping head 606, and the clamping head 606 is connected with the adjusting seat 608 through a bolt. Realize adjusting through third slot hole 610 that regulation seat 608 is installed in the position of getting seat 605 of pressing from both sides, when reaching and adjusting two centre gripping hinges, the interval between the chuck 606 to realize the hinge that adapts to the different specifications of centre gripping, in addition through mounting groove 609, conveniently adjust the location that seat 608 installation removed, improve the regulation precision.

The lifting assembly comprises a lifting frame 613 connected to the first traverse moving assembly, a lifting screw 614 rotatably connected to the lifting frame 613 and vertically arranged, and a lifting motor 615 arranged on the lifting frame 613 and driving the lifting screw 614 to rotate, wherein the lifting screw 614 is in threaded connection with the grabbing frame 603 and drives the grabbing frame 603 to lift. During use, the lifting motor 615 drives the lifting screw 614 to rotate, so that the grabbing frame 603 is driven to lift, the effect of driving the chuck 606 to descend and clamp the hinge is achieved, and the chuck 606 can move along the vertical direction conveniently.

The first traverse assembly comprises a traverse screw 616 horizontally and rotatably connected to the frame body 601, a traverse screw nut 617 connected to the traverse screw 616 and connected to the lift 613, and a traverse motor 618 disposed on the frame body 601 and driving the traverse screw 616 to rotate. The traversing motor 618 drives the traversing lead screw 616 to rotate, so as to drive the lifting frame 613 to move horizontally, and facilitate the hinge clamped by the driving chuck 606 to be conveyed to a corresponding installation position.

In conclusion, when the hinge is automatically assembled on the mirror frame, the feeding push plate 210 is driven by the feeding air cylinder 208 to push the mirror frame positioned at the lowest position to move to the placing table 301, the mirror frame abuts against the mountain block 303, then the two positioning clamping plates 305 are driven by the first clamping jaw air cylinder 304 to position the center position of the mirror frame, the clamping blocks 307 are driven by the clamping air cylinders 306 to move downwards and clamp the fixed mirror frame, then the placing table 301 is driven by the translation motor 316 of the translation assembly to the working position of the operating table 401, the milling cutter 403 of the operating table 401 is used for processing the groove of the mirror frame, and the placing table 301 of the other group of mirror frame automatic material receiving clamping tables moves and is used for mounting the mirror frame; therefore, at the same time, the two groups of hinge conveying devices respectively convey the two hinges of the mirror frame, and the conveying groove 502 conveys the hinges and grabs the hinges through the grabbing mechanism after the hinge at the foremost end is moved away from the corresponding position through the moving assembly; after the groove milling of the spectacle frame is finished, the translation motor 316 of the translation assembly drives the placing table 301 to move for a certain distance continuously away from the direction of the feeding frame 201, the grabbing frame 603 is driven to move to the position of the spectacle frame through the first translation assembly of the hinge grabbing and mounting device for the spectacles, the heated hinge is mounted at the corresponding position of the spectacle frame, the spectacle frame is heated and melted, and the effective fixation is realized after the hinge is cooled; after the hinge mounting is completed, the placing table 301 is driven to deflect through the two-axis adjusting assembly, so that the hinge after the processing is conveniently separated, and the material removing is realized.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.