阅读说明：本技术 一种接线端子裁切装置、模块和设备 (Binding post cutting device, module and equipment ) 是由 张颜 孙勇 李天雄 于 2021-08-11 设计创作，主要内容包括：本发明涉及接线端子组装领域,尤其是一种接线端子裁切装置、模块和设备,包括裁切砧板、料带压紧板、料带定位元件、第一安装块、裁切板、第二安装块、裁切升降板和升降板驱动机构；裁切砧板上部设有用于支撑料带的支撑面；限位台上设有竖向的用于接线端子裁切后落料的落料通道；支撑面上方衔接料带压紧板和料带定位元件；料带压紧板的上部设置在第一安装块内,且第一安装块内设有竖向的容纳通道,料带压紧板活动设置在容纳通道内；料带定位元件的上部穿设在第一安装块内；落料通道的上方衔接裁切板；本专利将料带压紧板、料带定位元件和裁切板一起设置在裁切升降板上,使定位、压紧和裁切动作连贯,有利于提高加工效率。(The invention relates to the field of wiring terminal assembly, in particular to a wiring terminal cutting device, a module and equipment, which comprise a cutting chopping board, a material belt pressing board, a material belt positioning element, a first mounting block, a cutting board, a second mounting block, a cutting lifting board and a lifting board driving mechanism, wherein the cutting chopping board is arranged on the first mounting block; the upper part of the cutting chopping board is provided with a supporting surface for supporting the material belt; a vertical blanking channel used for blanking after the wiring terminal is cut is arranged on the limiting table; a material belt pressing plate and a material belt positioning element are connected above the supporting surface; the upper part of the material belt pressing plate is arranged in the first mounting block, a vertical accommodating channel is arranged in the first mounting block, and the material belt pressing plate is movably arranged in the accommodating channel; the upper part of the material belt positioning element is arranged in the first mounting block in a penetrating way; a cutting plate is connected above the blanking channel; this patent sets up material area pressure strip clamp plate, material area location component and cutting plate on cutting the lifter plate together, makes the location, compresses tightly and cuts the action and links up, is favorable to improving machining efficiency.)

1. A wiring terminal cutting device is characterized by comprising a cutting board (61), a material belt pressing board (62), a material belt positioning element (63), a first mounting block (64), a cutting board (65), a second mounting block (66), a cutting lifting board (67) and a lifting board driving mechanism (68); a supporting surface (611) for supporting the material belt is arranged at the upper part of the cutting chopping board (61), a limiting table (612) is arranged at the front side of the supporting surface (611), and the height of the limiting table (612) is lower than that of the supporting surface (611); a positioning hole (6111) for positioning the material belt is arranged on the supporting surface (611); a vertical blanking channel (6121) for blanking after the wiring terminal is cut is arranged on the limiting table (612); a material belt pressing plate (62) and a material belt positioning element (63) are connected above the supporting surface (611); the upper part of the material belt pressing plate (62) is arranged in the first mounting block (64), a vertical accommodating channel is arranged in the first mounting block (64), and the material belt pressing plate (62) is movably arranged in the accommodating channel; the upper part of the material belt positioning element (63) is arranged in the first mounting block (64) in a penetrating mode, the lower part of the material belt positioning element (63) is arranged on the material belt pressing plate (62) in a penetrating mode, and the position of the material belt positioning element (63) is matched with the positioning hole (6111); a cutting plate (65) is connected above the blanking channel (6121), the upper part of the cutting plate (65) is fixedly arranged on a second mounting block (66), the second mounting block (66) is positioned above the first mounting block (64), and the top of the material belt positioning element (63) is pressed in the first mounting block (64) through the second mounting block (66); the first mounting block (64) and the second mounting block (66) are both fixedly mounted on the cutting lifting plate (67); the cutting lifting plate (67) is connected with a lifting plate driving mechanism (68), and the lifting plate driving mechanism (68) realizes up-and-down movement to cut the wiring terminal from the material belt.

2. A terminal cutting device as claimed in claim 1, characterised in that the receiving channel extends vertically therethrough, and that the strip pressing plate (62) is pressed with its bottom against the support surface (611) and with its top against the strip pressing plate (62) via the second mounting block (66).

3. A terminal cutting device as claimed in claim 1, wherein the bottom of the first mounting block (64) is provided with a support plate (621) for limiting the strip pressing plate (62) in the receiving channel, the support plate (621) is fixedly arranged at the bottom of the first mounting block (64) and is positioned at the lower end of the receiving channel.

4. The terminal cutting apparatus as claimed in claim 1, wherein the lifter plate drive mechanism (68) includes a cutting bracket (681), a cutting cylinder (682), a second cylinder joint (683), a connecting pin (684), a flip block (685), and a hinge shaft (686); a cutting cylinder (682) is fixedly arranged on the rear side of the upper part of the cutting bracket (681), the cutting cylinder (682) is horizontally arranged, the output end of the cutting cylinder (682) is connected with a second cylinder joint (683), a connecting pin (684) is transversely arranged on the second cylinder joint (683), and the connecting pin (684) is connected with the upper part of the turnover block (685); a second limit slideway (6851) is arranged at the upper part of the turnover block (685), and the connecting pin (684) is connected in the second limit slideway (6851); the lower part of the turnover block (685) is rotatably arranged on the cutting bracket (681) through a hinged shaft (686); a lifting part (6852) protruding forwards is arranged on the front side of the lower part of the turnover block (685); the cutting lifting plate (67) is vertically installed on the cutting support (681) in a sliding mode, a lifting hole (671) is formed in the middle of the cutting lifting plate (67), and a lifting part (6852) is connected in the lifting hole (671); and a limit baffle (6831) for limiting a second cylinder joint (683) is arranged at the front side of the cutting support (681).

5. The terminal cutting device according to claim 1, characterized in that the cutting anvil (61) is arranged in a cutting support (613), the cutting support (613) being engaged with the discharge end of the strip transfer device (5).

6. A terminal cutting device as claimed in claim 1, characterised in that the front side of the cutting anvil (61) engages an auxiliary positioning means (69) for positioning the terminals; the auxiliary positioning mechanism (69) comprises an auxiliary positioning air cylinder (691), a third air cylinder joint (692), an auxiliary positioning sliding block (693), a sliding seat (694), a second connecting column (695), an auxiliary positioning sliding rod (696) and an auxiliary positioning plate (697); the auxiliary positioning cylinder (691) is horizontally arranged, the output end of the auxiliary positioning cylinder (691) is connected with a third cylinder joint (692), an auxiliary positioning sliding block (693) is arranged on the third cylinder joint (692), the auxiliary positioning sliding block (693) is slidably arranged in a sliding seat (694), and the sliding seat (694) is fixedly arranged; the auxiliary positioning sliding block (693) is provided with a third limiting slide way (6931), a second connecting column (695) is connected in the third limiting slide way (6931), the second connecting column (695) is fixedly installed on the auxiliary positioning sliding rod (696), the auxiliary positioning sliding rod (696) is arranged in the sliding seat (694) in a sliding mode, and the moving direction of the auxiliary positioning sliding rod (696) is perpendicular to the moving direction of the material belt; an auxiliary positioning plate (697) is arranged at the end part of the auxiliary positioning sliding rod (696); the auxiliary positioning plate (697) is connected to the limiting table (612) and located on one side of the upper portion of the blanking channel (6121).

7. A connecting terminal material moving and cutting module is characterized by comprising a material belt material moving device (5), a cutting device (6) and a terminal pushing and assembling device (7); the material belt moving device (5) and the cutting device (6) are connected with each other and arranged on a straight line, and a terminal pushing and assembling device (7) is connected below the cutting device (6); the cutting device (6) is a terminal cutting device according to claim 1.

8. The connecting terminal shifting and cutting module as claimed in claim 7, wherein the terminal pushing and assembling device (7) comprises a pushing cylinder (71), a pushing sliding block (72), a pushing rod (73) and a pushing seat (74); the pushing cylinder (71) is horizontally and fixedly arranged, the output end of the pushing cylinder (71) is provided with a pushing sliding block (72), the end part of the pushing sliding block (72) is connected with a pushing rod (73), and the pushing rod (73) is connected in a pushing seat (74); one end of the pushing seat (74) is connected below the output end of the cutting device (6).

9. A cutting and assembling production device for a wiring terminal is characterized by comprising a rack, a shell conveying rail (1), a shell moving device (2), a shell positioning and clamping device (3), a material belt feeding device (4), a material belt moving device (5), a cutting device (6) and a terminal pushing and assembling device (7), wherein the shell conveying rail (1), the shell moving device, the shell positioning and clamping device, the material belt feeding device and the terminal pushing and assembling device are mounted on the rack; a shell moving device (2) for moving the shell to the discharging end is arranged on the shell conveying track (1) along the shell conveying direction; a shell positioning station is arranged in the middle of the shell conveying track (1), and a shell positioning and clamping device (3) for positioning and clamping the shell is arranged in the shell positioning station; the two sides of the shell conveying track (1) are provided with a material belt feeding device (4), a material belt moving device (5), a cutting device (6) and a terminal pushing and assembling device (7) which are bilaterally symmetrical relative to the shell conveying track (1); the material belt feeding device (4), the material belt moving device (5) and the cutting device (6) are sequentially arranged on the same straight line, a terminal pushing and assembling device (7) is connected below the cutting device (6), and one end of the terminal pushing and assembling device (7) is connected into a shell positioning station; the cut connecting terminals are assembled at the left end and the right end of the shell through a terminal pushing and assembling device (7); the material belt moving device (5), the cutting device (6) and the terminal pushing and assembling device (7) adopt a connecting terminal moving and cutting module as claimed in claim 7.

Technical Field

The invention relates to the field of wiring terminal assembly, in particular to a wiring terminal cutting device, a module and equipment.

Background

The pins are usually supplied in roll form, and when plugging, they need to be spread into a strip form and the terminals are cut from the strip. Pin machines generally include the following parts: the device comprises a material belt supply mechanism, a terminal supply mechanism, a cutting mechanism, an installation mechanism and a contact pin tail removing mechanism.

The conventional terminal assembling equipment, for example, chinese patent application publication No. CN111884005A, published as 20201103, discloses a pin inserting apparatus, which includes a lower frame and an outer frame mounted on the lower frame, wherein a material tape supply device for conveying a material tape is mounted on the outer frame, pins and pin tails are sequentially arranged on the material tape, a pin supply assembly for cutting off a connection portion of the pins and the pin tails, a terminal supply assembly for conveying terminals, a camera assembly for determining positions of pin mounting holes on the terminals by taking pictures, and a pressing assembly for inserting the pins into the positions of the pin mounting holes are mounted in the outer frame, and the terminal supply assembly includes a pin height measuring module for measuring a height at which the pins are exposed out of the terminals. According to the invention, the contact pin is taken down from the material belt independently instead of being taken down together with the pin tail, and then the contact pin is taken away through the pressing component and the installation is completed, so that the interference of the pin tail and the terminal in the pressing process is avoided, and the device has a very good reference significance for the situation that the contact pin and the pin tail cannot be directly pressed into the terminal together.

However, the above-described apparatus has the following problems:

1. when the wiring terminal is cut, the material belt is positioned and pressed, the wiring terminal is cut, the three actions are driven by different mechanisms respectively, the three actions are not consistent, and the improvement of the production efficiency is not facilitated.

2. In traditional equipment, the material area moves the material, the terminal cuts and links up loosely between the terminal equipment, needs to move through the structure such as manipulator, leads to equipment structure complicacy.

3. The lower end face of the connecting terminal is not a plane, so that the connecting terminal cannot be in contact with a conveying supporting face when the material belt is conveyed, the material belt can only be placed on the supporting face, but the gravity center of the material belt is shifted outwards due to the fact that the length and the weight of the connecting terminal on the material belt are large, and the connecting terminal is often separated from a conveying track in the conveying process of the material belt.

Disclosure of Invention

In order to solve the existing problems, the invention aims to provide a connecting terminal cutting device, a connecting terminal cutting module and connecting terminal cutting equipment. Be equipped with the vertical passageway that holds in the first installation piece, the activity of material area pressure strip is set up and is holding in the passageway, and material area locating element fixed mounting is on first installation piece for the material area pressure strip is after material area locating element fixes a position the material area, presss from both sides the material area tightly again, guarantees the action precedence order, and is favorable to fixing a position the material area, is convenient for subsequent cutting.

For the purpose of the invention, the following technical scheme is adopted for implementation:

a wiring terminal cutting device comprises a cutting chopping board, a material belt pressing board, a material belt positioning element, a first mounting block, a cutting board, a second mounting block, a cutting lifting board and a lifting board driving mechanism; the upper part of the cutting chopping board is provided with a supporting surface for supporting the material belt, the front side of the supporting surface is provided with a limiting table, and the height of the limiting table is lower than that of the supporting surface; a positioning hole for positioning the material belt is arranged on the supporting surface; a vertical blanking channel used for blanking after the wiring terminal is cut is arranged on the limiting table; a material belt pressing plate and a material belt positioning element are connected above the supporting surface; the upper part of the material belt pressing plate is arranged in the first mounting block, a vertical accommodating channel is arranged in the first mounting block, and the material belt pressing plate is movably arranged in the accommodating channel; the upper part of the material belt positioning element is arranged in the first mounting block in a penetrating manner, the lower part of the material belt positioning element is arranged on the material belt pressing plate in a penetrating manner, and the position of the material belt positioning element is matched with the positioning hole; a cutting plate is connected above the blanking channel, the upper part of the cutting plate is fixedly arranged on a second mounting block, the second mounting block is positioned above the first mounting block, and the top of the material belt positioning element is tightly pressed in the first mounting block through the second mounting block; the first mounting block and the second mounting block are both fixedly mounted on the cutting lifting plate; the cutting lifting plate is connected with a lifting plate driving mechanism, and the lifting plate driving mechanism can move up and down to cut the wiring terminal from the material belt.

Preferably, the accommodating channel penetrates through the accommodating channel from top to bottom, the bottom of the material belt pressing plate presses on the supporting surface during pressing, and the top of the material belt pressing plate presses downwards through the second mounting block.

Preferably, the bottom of the first mounting block is provided with a support plate for limiting the material belt pressing plate in the accommodating channel, and the support plate is fixedly arranged at the bottom of the first mounting block and is positioned at the lower end of the accommodating channel.

Preferably, the lifting plate driving mechanism comprises a cutting support, a cutting cylinder, a second cylinder joint, a connecting pin, a turnover block and a hinge shaft; a cutting cylinder is fixedly installed on the rear side of the upper portion of the cutting support and horizontally arranged, the output end of the cutting cylinder is connected with a second cylinder joint, a connecting pin is transversely arranged on the second cylinder joint and connected with the upper portion of the turnover block; the upper part of the turnover block is provided with a second limiting slideway, and the connecting pin is connected in the second limiting slideway; the lower part of the turnover block is rotatably arranged on the cutting bracket through a hinged shaft; the front side of the lower part of the turnover block is provided with a lifting part protruding forwards; the cutting lifting plate is vertically and slidably mounted on the cutting support, a lifting hole is formed in the middle of the cutting lifting plate, and a lifting part is connected in the lifting hole; and a limiting baffle plate for limiting the second cylinder joint is arranged on the front side of the cutting support.

As preferred, cut the chopping block setting and cut in the supporting seat, cut the supporting seat and take the material to move the discharge end of material device and link up.

Preferably, the front side of the cutting chopping board is connected with an auxiliary positioning mechanism for positioning the wiring terminal; the auxiliary positioning mechanism comprises an auxiliary positioning cylinder, a third cylinder joint, an auxiliary positioning sliding block, a sliding seat, a second connecting column, an auxiliary positioning sliding rod and an auxiliary positioning plate; the auxiliary positioning cylinder is horizontally arranged, the output end of the auxiliary positioning cylinder is connected with a third cylinder joint, an auxiliary positioning sliding block is arranged on the third cylinder joint, the auxiliary positioning sliding block is slidably arranged in the sliding seat, and the sliding seat is fixedly arranged; the auxiliary positioning slide block is provided with a third limiting slide way, a second connecting column is connected in the third limiting slide way, the second connecting column is fixedly arranged on the auxiliary positioning slide rod, the auxiliary positioning slide rod is arranged in the slide seat in a sliding manner, and the moving direction of the auxiliary positioning slide rod is vertical to the moving direction of the material belt; the end part of the auxiliary positioning slide rod is provided with an auxiliary positioning plate; the auxiliary positioning plate is connected to the limiting table and located on one side of the upper portion of the blanking channel.

A connecting terminal material moving and cutting module comprises a material belt material moving device, a cutting device and a terminal pushing and assembling device; the material belt moving device and the cutting device are connected with each other and arranged on a straight line, and a terminal pushing and assembling device is connected below the cutting device; the cutting device adopts the wiring terminal cutting device.

Preferably, the terminal pushing and assembling device comprises a pushing cylinder, a pushing sliding block, a pushing rod and a pushing seat; the pushing cylinder is horizontally and fixedly arranged, the output end of the pushing cylinder is provided with a pushing sliding block, the end part of the pushing sliding block is connected with a pushing rod, and the pushing rod is connected in the pushing seat; one end of the pushing seat is connected below the output end of the cutting device.

A cutting and assembling production device for a wiring terminal comprises a rack, a shell conveying rail, a shell moving device, a shell positioning and clamping device, a material belt feeding device, a material belt moving device, a cutting device and a terminal pushing and assembling device, wherein the shell conveying rail, the shell moving device, the shell positioning and clamping device, the material belt feeding device, the material belt moving device, the cutting device and the terminal pushing and assembling device are mounted on the rack; a shell moving device used for moving the shell to the discharging end is arranged on the shell conveying track along the shell conveying direction; a shell positioning station is arranged in the middle of the shell conveying track, and a shell positioning and clamping device for positioning and clamping the shell is arranged in the shell positioning station; the two sides of the shell conveying track are provided with a material belt feeding device, a material belt moving device, a cutting device and a terminal pushing and assembling device which are bilaterally symmetrical about the shell conveying track; the material belt feeding device, the material belt moving device and the cutting device are sequentially arranged on the same straight line, a terminal pushing and assembling device is connected below the cutting device, and one end of the terminal pushing and assembling device is connected in a shell positioning station; the cut connecting terminals are assembled at the left end and the right end of the shell through the terminal pushing and assembling device; the material belt moving device, the cutting device and the terminal pushing and assembling device adopt the wiring terminal moving and cutting module.

In conclusion, the technical effects of the invention are as follows:

1. the material belt pressing plate, the material belt positioning element and the cutting plate are arranged on the cutting lifting plate together, the cutting lifting plate is driven by the lifting plate driving mechanism to move downwards, positioning, pressing and cutting actions can be achieved successively, the actions are continuous, and the processing efficiency is improved. Be equipped with the vertical passageway that holds in the first installation piece, the activity of material area pressure strip is set up and is holding in the passageway, and material area locating element fixed mounting is on first installation piece for the material area pressure strip is after material area locating element fixes a position the material area, presss from both sides the material area tightly again, guarantees the action precedence order, and is favorable to fixing a position the material area, is convenient for subsequent cutting.

2. Set up material area feedway in casing conveying track's bilateral symmetry, the material area moves the material device, cutting device and terminal propelling movement assembly device, material area feedway, the material area moves material device and cutting device on a straight line, the material of being convenient for moves the material in material area, cutting device's below links up terminal propelling movement assembly device, the terminal after being convenient for cut directly falls to terminal propelling movement assembly device, terminal propelling movement assembly device's one end links up in casing conveying track's side, the binding post's of being convenient for equipment, above-mentioned structure has improved the inseparable of complex between the device, be favorable to improving machining efficiency.

3. Set up at the feed end of material area supporting seat and take pressing mechanism, press the material area in the material area moves the silo, prevent that the material area from breaking away from the material area and moving the silo to set up the material at the middle part that the material area moved the silo and take the limiting plate, prevent that the upset from appearing in the material area. The material belt limiting plate is provided with a material belt moving channel, so that the transverse moving mechanism and the material belt pressing mechanism are convenient to mutually cooperate, and the material belt moving action is realized.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the housing and the connection terminal.

Fig. 3 is a schematic diagram of an exploded structure of a shell conveying track.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is an exploded view of the housing transfer claw.

Fig. 6 is a schematic structural diagram of the housing positioning and clamping device.

Fig. 7 is a schematic structural diagram of the material belt moving device, the cutting device and the terminal pushing and assembling device.

Fig. 8 is a schematic structural diagram of the front side of the material belt moving device.

Fig. 9 is a schematic structural diagram of the rear side of the material belt moving device.

Fig. 10 is a schematic structural diagram of the cutting device.

Fig. 11 is a front view of the cutting device.

Fig. 12 is a cross-sectional view at B-B in fig. 11.

Fig. 13 is a schematic structural view of the cutting board.

Fig. 14 is a schematic structural view of the turning block.

Fig. 15 is a schematic structural diagram of the tape pressing plate, the tape positioning element, the first mounting block, the second mounting block and the supporting plate.

Fig. 16 is a schematic structural view of the auxiliary positioning mechanism.

Fig. 17 is a schematic structural view of the terminal pushing and assembling device.

Detailed Description

As shown in fig. 1, a wiring terminal cutting and assembling production apparatus includes a frame, and a housing conveying rail 1, a housing moving device 2, a housing positioning and clamping device 3, a material belt feeding device 4, a material belt moving device 5, a cutting device 6 and a terminal pushing and assembling device 7 which are mounted on the frame. The shell conveying track 1 is provided with a shell moving device 2 used for moving the shell to the discharging end along the shell conveying direction. The middle part of the shell conveying track 1 is provided with a shell positioning station, and a shell positioning and clamping device 3 for positioning and clamping the shell is arranged in the shell positioning station. The two sides of the shell conveying track 1 are provided with a material belt feeding device 4, a material belt moving device 5, a cutting device 6 and a terminal pushing and assembling device 7 which are bilaterally symmetrical about the shell conveying track 1. The material belt feeding device 4, the material belt moving device 5 and the cutting device 6 are sequentially arranged on the same straight line, the terminal pushing and assembling device 7 is connected below the cutting device 6, and one end of the terminal pushing and assembling device 7 is connected in the shell positioning station. The cut connecting terminals are assembled at the left end and the right end of the shell through the terminal pushing and assembling device 7.

As shown in fig. 2, a through hole 81 is formed in the middle of the housing 8 and penetrates the housing from top to bottom, mounting grooves are formed in the left and right sides of the housing, and the two connection terminals 9 are assembled to the housing 8 from the left and right sides, respectively. A recess 82 which is upwardly concave is provided in the center of the bottom of the housing 8. The wiring terminal 9 is arranged on the material belt for conveying, and before assembly, the wiring terminal 9 needs to be cut off from the material belt.

As shown in fig. 3 and 4, the shell conveying rail 1 is provided with a shell limiting groove 11 for preventing the shell from separating from the shell conveying rail 1 when the shell is moved. The feed end of the shell conveying track 1 is connected to a shell conveying device for feeding the shells into the shell conveying track 1. And a shell material moving groove 12 which penetrates through the shell material moving groove from top to bottom is arranged along the conveying direction of the shell material limiting groove 11. The shell moves material device 2 and sets up in the below of casing conveying track 1, and the shell moves material device 2 moves the material end and passes shell from the bottom up and move material groove 12 and get into shell spacing groove 11, moves the material to the shell. The housing conveying rail 1 in the housing positioning station is provided with a left-right direction assembly passage 13, a housing positioning hole 14 and a housing clamping hole 15 which vertically penetrate through the assembly passage.

As shown in fig. 3 and 5, the shell material moving device 2 includes a shell material moving cylinder 21, a first cylinder connector 22, an adapter plate 23, a shell material moving sliding plate 24, a shell material moving sliding block 25 and a shell material moving claw. The casing moves material cylinder 21 level setting, and the casing moves the output fixed mounting cylinder of expecting cylinder 21 and connects 22, fixed mounting keysets 23 on the cylinder connects 22, and keysets 23 tip fixed connection casing moves material slide 24, and the casing moves material slide 24 and moves material direction horizontal sliding installation along the casing and move on the slider 25 is moved to the casing, and the casing moves material slider 25 fixed setting. The shell material moving sliding plate 24 is evenly provided with a plurality of shell material moving claws used for pushing the shell when the shell moves materials. The shell material moving claw comprises a fixed seat 26, a pin shaft 27 and a turning claw 28. The fixing seat 26 is vertically arranged, and the lower part of the fixing seat 26 is fixedly arranged on the shell moving sliding plate 24. Fixing base 26 upper portion is equipped with vertical mounting groove 261, rotates through round pin axle 27 in the mounting groove 261 and sets up upset claw 28, and upset claw 28 bottom sets up spacing portion 281 of downward convex with the one side that moves the material opposite direction. The side of the upper part of the turnover claw 28 consistent with the material moving direction is provided with a material pushing part 282. The top of the turning claw 28 is inclined and inclined to the direction opposite to the material moving direction.

When the shell material moving device 2 acts, the shell material moving cylinder 21 drives the adapter plate 23 to move forwards along the shell conveying track 1 through the first cylinder connector 22, the adapter plate 23 drives the shell material moving sliding plate 24 to slide forwards along the shell material moving sliding block 25, so that the limiting part 281 on the turnover claw 28 is pressed at the bottom of the mounting groove 261, the turnover claw 28 is prevented from turning over, the material pushing part 282 is pushed at the rear side of the shell, the shell is moved towards the material discharging end, the shell material moving cylinder 21 resets after the shell moves for a distance, the turnover claw 28 moves backwards at the moment, when the shell passes through, the turnover claw 28 turns over around the pin shaft 27, the height of the material pushing part 282 is lower than the bottom of the shell, the turnover claw 28 continues to move backwards to the rear part of the shell, and then the turnover claw 28 resets under the action of gravity.

As shown in fig. 6, the housing positioning and clamping device 3 includes a housing positioning and lifting slide rail 31, a housing positioning and lifting slide block 32, a housing clamping jaw cylinder 33, a housing clamping jaw 34, and a housing positioning column 35. The shell positioning lifting slide rail 31 is vertically and fixedly arranged, and the shell positioning lifting slide block 32 is arranged on the shell positioning lifting slide rail 31 in a sliding manner. A shell clamping jaw cylinder 33 is vertically arranged on the shell positioning lifting slide block 32, a pair of shell clamping jaws 34 is arranged at the output end of the shell clamping jaw cylinder 33, and the shell clamping jaws 34 are connected in the shell clamping holes 15. A housing positioning column 35 is arranged on one side of the housing clamping jaw cylinder 33, and the housing positioning column 35 is connected in the housing positioning hole 14.

When the shell positioning and clamping device 3 acts, the shell positioning column 35 penetrates through the shell positioning hole 14 from bottom to top and extends into the through hole 81 in the shell to position the shell, the shell clamping jaw 34 is positioned in the shell clamping hole 15, and then the shell clamping jaw cylinder 33 drives the shell clamping jaw 34 to act to clamp the shell.

As shown in fig. 7 to 9, the tape moving device 5 includes a tape supporting seat 51, a tape pressing mechanism 52, a tape limiting plate 53, a transverse moving mechanism 54, and a tape pressing mechanism 55. The material belt supporting seat 51 is horizontally and fixedly installed on the machine frame, and a material belt moving groove 511 along the horizontal direction is arranged on the material belt supporting seat 51. The material belt pressing mechanism 52 is arranged at the feeding end of the material belt moving groove 511, and the material belt pressing mechanism 52 is used for pressing the material belt in the material belt limiting groove 511. The middle of the material belt moving groove 511 is provided with a material belt limiting plate 53, and a material belt channel for the material belt to pass through is reserved between the material belt limiting plate 53 and the material belt moving groove 511. The material belt limiting plate 53 is provided with a material belt moving channel 531 which penetrates up and down. The material belt moving channel 531 is internally connected with a material belt pressing mechanism 55, and the material belt pressing mechanism 55 is arranged on the transverse moving mechanism 54. When the material is moved, the execution end of the material belt pressing mechanism 55 downwards penetrates through the material belt moving channel 531 to extend into the material belt channel, the execution end is located in a material moving hole of the material belt, and the material belt pressing mechanism 55 is moved towards the material belt conveying direction through the transverse material moving mechanism 54, so that the material belt is transversely moved.

The transverse material moving mechanism 54 comprises a bracket, and a traverse cylinder 541, a traverse slider 542, a traverse slide 543 and a mounting rack 544 which are mounted on the bracket. The traversing cylinder 541 is horizontally and fixedly installed on the bracket, the traversing slider 542 is arranged at the output end of the traversing cylinder 541, the traversing slider 542 is slidably installed on the traversing sliding rail 543, and the traversing sliding rail 543 is fixedly installed on the bracket along the material belt conveying direction. An installation rack 544 is fixedly arranged at the upper part of the traverse sliding block 542. The tape pressing mechanism 55 is disposed on the side of the mounting rack 544 facing the tape support base 51. The traverse slide 542 is provided with a limiting rod 545, and one end of the limiting rod 545 extends out of the traverse slide 542. Two limiting blocks 546 are arranged on one side of the transverse moving slider 542, the two limiting blocks 546 are arranged in opposite directions, and the limiting rods 545 are located between the two limiting blocks 546.

The tape pressing mechanism 55 includes a fixing base 551, an air cylinder mounting plate 552, a tape pressing air cylinder 553, a tape pressing slider 554, a first connecting column 555, a lifting rod 556, a material moving block 557 and a material moving element 558. The fixing base 551 is fixedly installed on the side of the mounting frame facing the tape supporting base 51. Fixing base 551 one side sets up cylinder mounting panel 552, and the installation material area compresses tightly cylinder 553 on the cylinder mounting panel 552, and the output that the material area compressed tightly cylinder 553 sets up the material area and compresses tightly slider 554. The material belt pressing slide block 554 is transversely and slidably mounted on the fixing seat 551, and a first limiting slide way 5541 which penetrates through the material belt pressing slide block 554 from front to back is arranged on the material belt pressing slide block 554. First spacing slide 5541 slope sets up, sets up first connecting post 555 in the first spacing slide 5541, and the rear portion of first connecting post 555 sets up lifter 556, and the vertical setting of lifter 556 is in fixing base 551, and reciprocates along fixing base 551. The lower part of the lifting rod 556 is provided with a material moving block 557, the material moving block 557 is provided with at least two material moving elements 558, and the distance between two adjacent material moving elements 558 is consistent with the distance of the material moving holes on the material belt.

When the material strip moving device 5 acts, the right end of the material strip presses the material strip supporting seat 51 through the material strip pressing mechanism 52, the left side of the material strip extends leftward along the material strip limiting groove 511 and is located in the material strip channel, the material strip pressing cylinder 553 drives the material strip pressing slider 554 to move leftward, under the action of the first limiting slide 5541, the first connecting column 555 moves downward, so that the lifting rod 556 moves downward along the fixing seat 551, the fixing seat 551 drives the material moving block 557 and the material moving element 558 thereon to move downward, the material moving element 558 passes through the material strip moving channel 531 and extends into the material strip channel, the lower end of the material moving element 558 is located in the material moving hole of the material strip, the traverse cylinder driving slider 542 moves laterally on the traverse slide 543, so that the mounting frame 544 moves leftward, so that the material strip moves leftward, after moving one unit, the material strip pressing cylinder 553 and the traverse cylinder 541 reset successively, waiting for the next side material moving action.

The material belt moving device 5 solves the problems that the lower end face of a connecting terminal is not a plane, so that the connecting terminal cannot be in contact with a conveying supporting face when a material belt is conveyed, the material belt can only be placed on the supporting face, but the gravity center of the material belt is shifted outwards due to the fact that the length and the weight of the connecting terminal on the material belt are large, and the material belt is often separated from a conveying track in the conveying process of the material belt. The material belt material moving device 5 has the advantages that the material belt pressing mechanism 52 is arranged at the feeding end of the material belt supporting seat 51, the material belt is pressed in the material belt material moving groove 511, the material belt is prevented from being separated from the material belt material moving groove 511, the material belt limiting plate 53 is arranged in the middle of the material belt material moving groove 511, and the material belt is prevented from being overturned. The material belt limiting plate 53 is provided with a material belt moving channel 531, which facilitates the mutual cooperation of the transverse material moving mechanism 54 and the material belt pressing mechanism 55, and realizes the material belt moving action.

As shown in fig. 10 to 16, the cutting device 6 includes a cutting anvil 61, a tape pressing plate 62, a tape positioning member 63, a first mounting block 64, a cutting plate 65, a second mounting block 66, a cutting lift plate 67, and a lift plate driving mechanism 68. The upper part of the cutting anvil 61 is provided with a supporting surface 611 for supporting the material belt, the front side of the supporting surface 611 is provided with a limiting table 612, and the height of the limiting table 612 is lower than that of the supporting surface 611. The support surface 611 is provided with a positioning hole 6111 for positioning the material belt. The limiting table 612 is provided with a vertical blanking channel 6121 for blanking after the wiring terminal is cut. The cutting anvil 61 is disposed in the cutting support 613, and the cutting support 613 is connected to the discharge end of the material belt moving device 5. The tape pressing plate 62 and the tape positioning member 63 are engaged above the supporting surface 611. The upper portion of the material belt pressure strip 62 is arranged in the first mounting block 64, a vertical accommodating channel is arranged in the first mounting block 64, and the material belt pressure strip 62 is movably arranged in the accommodating channel. The containing channel penetrates up and down, when the containing channel is pressed, the bottom of the material belt pressing plate 62 presses on the supporting surface 611, and the top of the material belt pressing plate 62 presses downwards through the second mounting block 66. The bottom of the first mounting block 64 is provided with a supporting plate 621 for limiting the material belt pressing plate 62 in the accommodating channel, and the supporting plate 621 is fixedly arranged at the bottom of the first mounting block 64 and is positioned at the lower end of the accommodating channel. The upper portion of the tape positioning element 63 is inserted into the first mounting block 64, the lower portion of the tape positioning element 63 is inserted into the tape pressing plate 62, and the position of the tape positioning element 63 matches with the positioning hole 6111. The blanking channel 6121 is connected with the cutting plate 65, the upper part of the cutting plate 65 is fixedly mounted on the second mounting block 66, the second mounting block 66 is located above the first mounting block 64, and the top of the material belt positioning element 63 is pressed in the first mounting block 64 through the second mounting block 66. The first mounting block 64 and the second mounting block 66 are both fixedly mounted on the cutting lifting plate 67. The cutting lifting plate 67 is connected with a lifting plate driving mechanism 68, and the lifting plate driving mechanism 68 can move up and down to cut the wiring terminal from the material belt.

The lifter plate drive mechanism 68 includes a cutting bracket 681, a cutting cylinder 682, a second cylinder fitting 683, a connecting pin 684, a flipping block 685, and a hinge shaft 686. The upper portion rear side fixed mounting who cuts the support 681 cuts cylinder 682, cuts cylinder 682 horizontal setting, cuts the output connection second cylinder head 683 of cylinder 682, transversely sets up connecting pin 684 on the second cylinder head 683, and connecting pin 684 connects the upper portion of upset piece 685. The upper part of the turnover block 685 is provided with a second limit slideway 6851, and the connecting pin 684 is connected in the second limit slideway 6851. The lower portion of the flip block 685 is rotatably disposed on the cutting bracket 681 by a hinge shaft 686. A lifting part 6852 protruding forwards is arranged at the front side of the lower part of the turnover block 685. Cut the vertical slidable mounting of lifter plate 67 on cutting support 681, cut the lifter plate 67 middle part and be equipped with and carry and draw hole 671, link up in carrying and draw portion 6852. And a limiting baffle 6831 for limiting a second cylinder joint 683 is arranged at the front side of the cutting support 681.

When the lifting plate driving mechanism 68 acts, the cutting cylinder 682 drives the connecting pin 684 to move forward through the second cylinder joint 683, so that the connecting pin 684 drives the turnover block 685 to turn forward around the hinge shaft 686 through the second limiting slide passage 6851, and the lifting part 6852 at the lower part of the turnover block 685 drives the cutting lifting plate 67 to move downward.

The front side of cutting anvil 61 engages an auxiliary positioning mechanism 69 for terminal positioning. The auxiliary positioning mechanism 69 comprises an auxiliary positioning cylinder 691, a third cylinder joint 692, an auxiliary positioning slider 693, a sliding seat 694, a second connecting column 695, an auxiliary positioning sliding rod 696 and an auxiliary positioning plate 697. Assistance-localization real-time cylinder 691 horizontal setting, the output of assistance-localization real-time cylinder 691 connects third cylinder joint 692, sets up assistance-localization real-time slider 693 on the third cylinder joint 692, and assistance-localization real-time slider 693 slidable mounting is in the slide 694, and the slide 694 is fixed to be set up. The auxiliary positioning slide block 693 is provided with a third limiting slide rail 6931, a second connecting column 695 is connected in the third limiting slide rail 6931, the second connecting column 695 is fixedly installed on the auxiliary positioning slide bar 696, the auxiliary positioning slide bar 696 is slidably arranged in the slide seat 694, and the moving direction of the auxiliary positioning slide bar 696 is perpendicular to the moving direction of the material belt. An auxiliary positioning plate 697 is arranged at the end of the auxiliary positioning slide bar 696. The auxiliary positioning plate 697 is connected to the position-limiting table 612 and located on one side of the upper portion of the blanking channel 6121.

When the auxiliary positioning mechanism 69 acts, the auxiliary positioning cylinder 691 drives the auxiliary positioning slider 693 to move rightwards through the third cylinder joint 692, the second connecting column 695 moves inwards under the action of the third limiting slide rail 6931, so that the auxiliary positioning slide rod 696 moves inwards along the slide seat 694, the end part of the auxiliary positioning plate 697 extends to the upper part of the cutting chopping board 61 and is attached to the right side of the wiring terminal to be cut, and the latter wiring terminal is prevented from moving forwards.

When the cutting device 6 acts, the lifting plate driving mechanism 68 acts to move the cutting lifting plate 67 downward, so that the material strip pressing plate 62 firstly contacts the supporting surface 611 but is not pressed on the supporting surface 611, then the material strip positioning element 63 moves downward to penetrate through the material moving hole in the material strip and continue to enter the positioning hole 6111 downward, then the cutting lifting plate 67 further descends until the top of the material strip pressing plate 62 presses the bottom of the second mounting block 66, at this time, the lower end face of the cutting lifting plate 67 presses on the material strip, and the cutting plate 65 just presses above the wiring terminal to break the wiring terminal from the material strip, and the broken end wiring terminal falls down to the terminal pushing and assembling device 7 along the blanking channel 6121.

Cutting device 6 has solved binding post when cutting, the location in material area with compress tightly and binding post cut, these three actions drive respectively through different mechanisms, lead to between the above-mentioned three actions incoherently, be unfavorable for improving production efficiency's problem. The cutting device 6 has the advantages that the material belt pressing plate 62, the material belt positioning element 63 and the cutting plate 65 are arranged on the cutting lifting plate 67 together, and the cutting lifting plate 67 is driven by the lifting plate driving mechanism 68 to move downwards, so that the positioning, pressing and cutting actions can be realized successively, the actions are consistent, and the processing efficiency is improved. Be equipped with the vertical passageway that holds in the first installation piece 64, the activity of material area pressure strip board 62 sets up in holding the passageway, and material area locating element 63 fixed mounting is on first installation piece 64 for material area pressure strip board 62 is tight with the material area clamp again after material area locating element 63 fixes a position the material area, guarantees the action precedence order, and is favorable to fixing a position the material area, is convenient for subsequent cutting.

As shown in fig. 17, the terminal pushing and assembling device 7 includes a pushing cylinder 71, a pushing slider 72, a pushing rod 73, and a pushing base 74. The horizontal fixed setting of propelling movement cylinder 71, the output of propelling movement cylinder 71 sets up propelling movement slider 72, and the end connection propelling movement pole 73 of propelling movement slider 72, propelling movement pole 73 link up in propelling movement seat 74. One end of the pushing seat 74 is connected below the output end of the cutting device 6, and the other end of the pushing seat is connected to the shell positioning station of the shell conveying rail 1.

When the terminal pushing and assembling device 7 acts, the pushing cylinder 71 drives the pushing slider 72 to move rightwards, the pushing slider 72 drives the pushing rod 73 to move rightwards along the pushing seat 74, so that the connecting terminals in the pushing seat 74 are pushed to move rightwards, and the connecting terminals enter the shell conveying track 1 through the assembling channel 13 and are assembled to one side of the shell.

The equipment sequentially comprises the following steps:

s1: the shell enters the shell conveying track 1 and enters a shell positioning station under the action of the shell moving device 2;

s2: the shell positioning and clamping device 3 positions and clamps the shell;

s3: the material belts in the material belt feeding devices 4 on the left side and the right side move to the cutting device 6 under the action of the material belt moving device 5;

s4: the cutting device 6 positions and compresses the material belt, and then the wiring terminal is cut off from the material belt;

s5: the wiring terminals enter the terminal pushing and assembling device 7, and the terminals are assembled on the left side and the right side of the shell through the wiring terminals.

The invention solves the problem that the traditional assembly equipment has complex equipment structure because the material belt moving, the terminal cutting and the terminal assembly are not tightly connected and need to be moved through the structure of a manipulator, for example. The material belt feeding device 4, the material belt moving device 5, the cutting device 6 and the terminal pushing and assembling device 7 are symmetrically arranged on two sides of the shell conveying track 1, the material belt feeding device 4, the material belt moving device 5 and the cutting device 6 are arranged on the same straight line, material belt moving is facilitated, the terminal pushing and assembling device 7 is connected below the cutting device 6, the cut terminals can directly fall onto the terminal pushing and assembling device 7 conveniently, one end of the terminal pushing and assembling device 7 is connected to the side face of the shell conveying track 1, assembling of the wiring terminals is facilitated, matching tightness among the devices is improved through the structure, and machining efficiency is improved.