A kind of automotive pin processing equipment

Abstract

The present invention relates to the technical field of connector processing and manufacturing, and specifically to a vehicle pin component processing equipment. The technical problem to be solved is to overcome the defects of low production efficiency and unguaranteed production quality in the existing technology, which is mainly achieved through the following technical solutions: A vehicle pin component processing equipment, including a workbench with an operating panel, a plurality of operating fixtures are arranged in an array on the operating panel, and also includes a main feeding part, a pin workpiece, a detection workpiece and a blanking workpiece. The main feeding part includes a loading part and a correction part, the pin workpiece includes a pre-insertion device and a pin insertion device, and the blanking workpiece includes a finished blanking part and a defective blanking part. The present application integrates the loading, pin insertion, detection and discharge designed in the production process of the pin component, effectively reducing the intermediate manual operation and movement process, reducing manual arrangement operations and avoiding workpiece accumulation operations, thereby ensuring the stability of product quality.

Description

Technical Field

[0001] The present invention relates to the technical field of connector processing and manufacturing, and in particular to a vehicle pin component processing device. Background Art

[0002] Connector terminals used in automotive parts, also known as plugs or pins, primarily serve as interfaces for electrical connections and signal transmission. Automotive connectors come in a variety of styles and structures, and each pin's installation position and requirements vary. Installed pins must remain intact without damage or deformation, and strict requirements are placed on pin alignment, height, and insertion depth.

[0003] In the prior art, when automotive pin parts are produced, the connection between the pins and the housing is achieved through shell feeding and cam feeding. Standard parts are mostly used for pin insertion. Existing automotive pin parts - non-standard parts cannot be well inserted, and the operation is tedious and complicated. In addition, the existing multi-row pins need to be manually distinguished and arranged side by side, resulting in low production efficiency and easy accumulation of pin parts that need to be processed at the workstation, causing extrusion deformation and unstable production quality. In addition, the pin insertion operation and subsequent inspection are carried out separately, and manual handling and inspection may be interspersed in the middle, which occupies a large area and the production quality cannot be guaranteed. Summary of the Invention

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of low production efficiency and unguaranteed production quality in the prior art, thereby providing a vehicle pin component processing equipment.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A vehicle pin processing device includes a workbench, on which an operating disk with a vertical axis is positioned and rotatably mounted. The operating disk is annular, and a plurality of operating fixtures are arranged in an array on the operating disk. The operating fixtures are arranged radially along the operating disk, and further include a main feeding member, a pin workpiece, a detection workpiece, and a blanking workpiece. The main feeding member is arranged on one side of the workbench, and the pin workpiece, the detection workpiece, and the blanking workpiece are arranged in sequence around the operating disk along the rotation direction of the operating disk.

[0007] The main feeding part includes a feeding part and a correction part, the correction part is arranged at the discharge end of the feeding part, the feeding part includes a vibration disk, a guide part and a pusher, the vibration disk is provided with a guide part at the discharge, the guide part includes a guide belt and a guide drive, the guide belt is arranged perpendicular to the front side of the workbench, the guide drive is arranged at the other end of the guide belt and is arranged to slide horizontally perpendicular to the side of the guide belt, the pusher is arranged parallel to the guide belt, the pusher includes a pusher drive and a pusher head, the pusher head is arranged at one end of the pusher drive and is driven by The push drive controls the longitudinal sliding setting, the correction member is arranged at the end of the push member, the correction member includes a receiving member, a rotating member and a positioning member, the receiving member includes a receiving seat and a limiting structure, a receiving channel is opened in the middle of the receiving seat, the limiting structure is arranged on the receiving seat, the rotating member is arranged above the receiving seat, the rotating member includes a rotating frame body and a rotating drive, one end of the rotating drive is vertically slidingly arranged on the rotating frame body, the rotating frame body is positioned and rotatably installed on the ground, and the positioning member is arranged at one end of the receiving seat away from the push member;

[0008] The pin insertion workpiece is arranged adjacent to the correction piece, and the pin insertion workpiece includes a pre-insertion device and a pin insertion device. The pre-insertion device is arranged on the side close to the correction piece, and the pre-insertion device includes a pre-insertion frame, a pre-insertion drive and a guide structure. The guide structure is controlled by the pre-insertion drive to slide on the pre-insertion frame. The pin insertion device includes a pin frame, a pin structure and a raw material tray. The pin structure is slidably arranged on the pin frame, and the pin raw material is led out from the raw material tray and extends into the pin structure.

[0009] The detection workpiece is arranged outside the operating panel and opposite to the main feeding piece. The detection workpiece includes a detection frame and a detection head. The detection head is slidably arranged on the detection frame. A detection groove is opened at the bottom of the detection head. A photoelectric switch sensor is also arranged in the detection groove.

[0010] The blanking workpiece is arranged adjacent to the inspection workpiece, and the blanking workpiece includes a finished blanking workpiece and a defective blanking workpiece. The finished blanking workpiece is arranged to slide horizontally above the operating panel, and a material receiving frame is provided on one side of the workbench near the finished blanking workpiece. The defective blanking workpiece is provided at the center of the operating panel. A material guide trough is extended outward from the side of the workbench relative to the defective blanking workpiece. The material guide trough is arranged at an angle and the side close to the workbench is higher than the side away from the workbench. A material receiving frame is provided at the end of the material guide trough.

[0011] By adopting the above technical solution, when the operating disk rotates to the corresponding workpiece, it will automatically control the operation of each workpiece, and perform operations such as loading, locking the operating fixture, inserting pins, testing, unlocking the operating fixture and unloading. The workpiece is then driven by a guide member to be pushed 180 degrees to ensure that the workpiece can be clamped and transported to the operating fixture in the same direction; then the operating disk is rotated in sequence to realize the closing and locking of the fixing member at the operating member, and then it is rotated to the pin insertion workpiece to perform the pre-pin insertion operation, leaving a shallow pit at the place where the pin is required, and then the pin insertion operation is performed, increasing the pre-pin insertion guide work to facilitate the subsequent pin insertion positioning and alignment, and reduce the defective rate of subsequent pin insertion; the workpiece with completed pin insertion is rotated to the inspection workpiece for pin insertion inspection to ensure the accuracy of the number and position of the pins, and then it is transferred to the next step of the operating member to unlock the fixing member, and then the workpiece that passes the inspection is clamped and unloaded by the finished blanking member, while the workpiece that fails the inspection is pushed and unloaded by the defective blanking member, thereby realizing the classified discharge operation.

[0012] This application sets up an operating panel to integrate the loading, insertion, inspection and discharge designed in the production process of pin parts, reduce the floor space, improve the integration rate and integration rate of the equipment, effectively reduce the intermediate manual operation and movement process, and realize the automatic loading operation of special-shaped non-standard parts through the vibration plate and rotating parts, reduce manual arrangement operations and effectively avoid workpiece accumulation operations, improve product production quality and ensure the stability of product quality, and effectively reduce labor costs.

[0013] Furthermore, the guide belt is provided with a guide channel for sliding the workpiece, and the guide belt is also provided with a relatively set limit card extending vertically upward. A counter is also provided on one side of the guide belt. The guide drive includes a guide frame, a guide seat and a guide motor. The guide seat is slidably set on the guide frame, and the guide frame is L-shaped and fixed on one side of the workbench. The vertical edge of the guide frame is cooperated with the side of the guide seat away from the guide belt. A receiving groove for accommodating the workpiece is provided on the guide seat. The guide motor drives the guide seat to slide to the pushing piece, and the pushing head is cooperated with the receiving groove.

[0014] By adopting the above technical solution, the material guide channel allows special-shaped workpieces to slide out and fall on the subsequent material guide seat in sequence. The counter is used to record the number of workpieces, which is convenient for calculating the yield rate in conjunction with the storage of finished products and defective products. The workpieces at the end of the discharge fall individually into the receiving groove, and are then driven by the material guide seat to the pusher, and then pushed by the pusher head to fall onto the receiving part.

[0015] Furthermore, the limiting structure includes a limiting bar and a limiting baffle, the limiting bar is arranged along the length direction of the receiving seat and is relatively arranged on both sides of the width direction of the receiving seat, the height of the limiting bar is less than the height of the workpiece, the limiting baffle is vertically arranged on the receiving seat and perpendicular to the limiting bar, the limiting baffle is arranged on the side of the receiving seat away from the pushing member and the height is higher than the limit bar height; the positioning member is two rangefinders arranged vertically in parallel, the positioning member is arranged on one end of the receiving seat close to the limiting baffle, and the positioning member is connected to the rotating member signal control.

[0016] By adopting the above technical solution, the limit bar and the limit baffle limit the movement of the workpiece falling on the receiving seat to avoid the change of the workpiece direction offset. The positioning part is two distance meters that measure the average between the upper and lower parts of the workpiece shell. The specific average is set according to the type of workpiece. If the average meets certain conditions, the front and back order is wrong and rotation is required, thereby sending a signal to control the drive of the rotating part.

[0017] Furthermore, the rotation drive is connected to the positioning member signal control, and the rotation drive includes a lifting seat, a rotating clamp and a steering structure. One end of the lifting seat is vertically slidably set on the rotating frame, the rotating clamp is connected to the steering structure and is set below the lifting seat, and the steering structure is set above the lifting seat. The steering structure is a rotating motor and the output shaft of the steering structure extends with a connecting rod passing through the lifting seat and connected to the rotating clamp. The lifting seat is provided with a connecting hole for its rotation corresponding to the connecting rod.

[0018] By adopting the above technical solution, after the rotating part receives the positioning part signal, the lifting seat first drives the rotating clamp and the steering structure to move downward to the top of the workpiece, the rotating clamp clamps the workpiece and lifts it to a certain height to avoid the limit baffle, and then the steering structure moves to control the workpiece to rotate 180° as a whole and then places the workpiece on the receiving seat, finally realizing the workpiece steering operation.

[0019] Furthermore, a loading clamp is slidably provided above the receiving seat, and the loading clamp and the rotating member are arranged on both sides of the receiving seat relative to each other. The loading clamp includes a clamping frame and a clamping claw. The clamping claw is a lifting structure and is longitudinally slidably provided on the clamping frame. One end of the clamping frame extends above the operating panel and is arranged corresponding to the operating clamp.

[0020] By adopting the above technical solution, the workpiece after turning is clamped to the operating fixture by the loading clamp, and the loading clamp is arranged relative to the rotation drive to avoid interference with the workpiece and affect the operation of the workpiece.

[0021] Furthermore, at least eight operating fixtures are provided on the operating disk, a workpiece slot is provided on the operating fixture, a push hole is provided on the side of the operating fixture close to the center of the operating disk, and a fixing part is provided on the side of the operating fixture away from the center of the operating disk. The fixing part includes two fixing plates that are relatively slidingly arranged, two sliding racks respectively arranged under the fixing plates and two driving gears positioned and rotatably installed in the operating fixture, the axis of the driving gear is arranged along the length direction of the operating fixture and is respectively engaged with the corresponding sliding racks, and a driving column is extended along the axis of the center of the driving gear and extends out of the operating fixture.

[0022] By adopting the above technical solution, the operating fixture is used to place the workpiece to facilitate the corresponding specific process. The fixing parts on the operating fixture realize the clamping and fixing operation of the operating fixture on the internal workpiece to avoid squeezing and displacement during the pin insertion operation.

[0023] Furthermore, operating parts that cooperate with fixed parts are provided between the main feeding part and the pin workpiece, and between the detection workpiece and the blanking workpiece. The operating parts include an operating frame, an operating sleeve and a rotating motor. The operating sleeve and the rotating motor are both slidably set on the operating frame and the sliding direction is parallel to the axis of the driving gear. The operating sleeve is set on the output shaft of the rotating motor and cooperates with the driving column.

[0024] By adopting the above technical solution, the operating part cooperates with the fixed part, and the operating sleeve cooperates with the drive column to drive the drive gear to rotate, thereby realizing the relative sliding of the sliding rack, and the fixed plate above the sliding rack is also relatively far away or close, thereby realizing the clamping or loosening of the side of the operating clamp.

[0025] Furthermore, the pre-insertion drive is an electric cylinder, and the guide structure includes a plurality of guide bottom needles and a guide seat. The guide bottom needles are plugged into the bottom of the guide seat, and the pre-insertion drive controls the vertical sliding of the guide seat on the pre-insertion rack. The guide seat is also clamped with a pre-positioning block, and the pre-positioning blocks are relatively arranged on both sides of the guide seat and are coordinated with the inner wall of the workpiece.

[0026] By adopting the above technical solution, the pre-insertion drive controls the derivation seat to drive the guide bottom needle to rise and fall, so that the guide bottom needle first contacts the place where the needle needs to be inserted and leaves a shallow pit to facilitate the subsequent insertion operation of the needle structure. The pre-positioning block cooperates with the inner wall of the workpiece to achieve compression of the workpiece and reduce abnormal movement of the pre-insertion needle.

[0027] Furthermore, the blanking workpiece is also arranged opposite to the pin workpiece, and the finished blanking part includes a blanking rack, a blanking slide and a blanking clamp. The blanking clamp is lifted and lowered at the bottom of the blanking slide and is slid on the blanking rack as the blanking slide slides. The blanking rack extends from one end of the operating panel to above the receiving frame.

[0028] Furthermore, the defective product discharge part includes a discharge head and a discharge push rod. The discharge head is arranged on the output shaft of the discharge push rod. The discharge push rod drives the discharge head to move relative to the operating fixture. The movement direction of the discharge push rod is from the center of the operating disk to the end close to the receiving frame. The diameter of the discharge head is smaller than the diameter of the push hole and a buffer pad is provided at the end of the discharge head.

[0029] By adopting the above technical solution, the workpieces that have passed the inspection are clamped and placed in the receiving frame by the finished product blanking parts, and the workpieces that have not passed the inspection are pushed by the discharge push rod to slide along the guide trough into the receiving frame for subsequent processing, thereby realizing the classified discharge of finished products and defective products, which is convenient for the subsequent reprocessing of defective products.

[0030] In summary, the technical solution of the present invention has the following advantages:

[0031] 1. The automotive pin processing equipment provided by the present invention automatically controls the operation of each workpiece when the operating panel is rotated to the corresponding workpiece, and performs operations such as loading, locking the operating fixture, inserting pins, testing, unlocking the operating fixture, and unloading. This equipment integrates multiple working processes at the operating panel, reducing the floor space, effectively reducing the intermediate manual operation and movement processes, effectively reducing labor costs, and can improve product production quality and ensure the stability of product quality.

[0032] 2. The automotive pin processing equipment provided by the present invention is capable of transporting special-shaped workpieces that require pin insertion to a receiving part by a material guide driven by a material pusher to correct their front and rear positions, ensuring that the workpieces can be clamped and transported to the operating fixture in the same direction. The automatic steering device facilitates subsequent automated pin insertion work, reducing the tediousness of manual sorting.

[0033] 3. The automotive pin processing equipment provided by the present invention is provided with a pre-insertion device to perform pre-insertion operations, leaving shallow pits where pins need to be inserted, and then performing the pin insertion operation. The pre-insertion guide work is added to facilitate the subsequent positioning and alignment of the pins, thereby reducing the defective rate of subsequent pin insertions.

[0034] 4. The automotive pin processing equipment provided by the present invention is provided with a detection workpiece to cooperate with the blanking workpiece. The workpiece that passes the detection is clamped and cut by the finished blanking part, while the workpiece that fails the detection is pushed and cut by the defective blanking part, thereby realizing the classified discharge operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0036] Figure 1 This is a schematic diagram of the overall structure of an automotive pin processing device provided in one embodiment of the present invention;

[0037] Figure 2 A schematic diagram of a partial structure of a loading component provided in one embodiment of the present invention;

[0038] Figure 3 A schematic diagram of a partial structure of a correction piece provided in one embodiment of the present invention;

[0039] Figure 4 A schematic diagram of a partial structure of an operating member provided in one embodiment of the present invention;

[0040] Figure 5 A schematic diagram of a partial structure of a pin workpiece provided in one embodiment of the present invention;

[0041] Figure 6 A schematic cross-sectional view of a detection workpiece provided in one embodiment of the present invention;

[0042] Figure 7 A schematic diagram of the partial structure of a blanked workpiece provided in one embodiment of the present invention.

[0043] Description of reference numerals:

[0044] 1. Workbench; 2. Operation panel; 3. Operation fixture; 31. Workpiece slot; 32. Push hole; 33. Fixing piece; 331. Fixing plate; 332. Sliding rack; 333. Driving gear; 3331. Driving column; 04. Main feeding piece; 4. Loading piece; 41. Vibrating plate; 42. Material guide; 421. Material guide belt; 4211. Material guide channel; 4212. Limiting card; 4213. Counter; 422. Material guide drive; 4221. Material guide Frame; 4222, material guide seat; 42221, receiving slot; 4223, material guide motor; 43, material pusher; 431, material pusher drive; 432, material pusher head; 5, correction member; 51, receiving member; 511, receiving seat; 5111, receiving channel; 512, limiting structure; 5121, limiting strip; 5122, limiting baffle; 52, rotating member; 521, rotating frame; 522, rotating drive; 523, lifting seat; 5231, connecting hole; 524, rotating clamp; 525, steering structure; 5251, connecting rod; 53, positioning member; 06, pin workpiece; 6, pre-insertion device; 61, pre-insertion rack; 62, pre-insertion drive; 63, guide structure; 631, guide bottom pin; 632, derivation seat; 6321, pre-positioning block; 7, pin insertion device; 71, pin insertion rack; 72, pin insertion structure; 73, raw material tray; 08, detection workpiece; 81, detection rack; 82, detection head; 821, detection Trough; 09, blanking workpiece; 9, finished blanking part; 91, blanking rack; 92, blanking slide; 93, blanking clamp; 94, receiving frame; 10, defective blanking part; 101, discharge head; 1011, buffer pad; 102, discharge push rod; 103, guide trough; 104, receiving frame; 11, loading clamp; 111, clamping rack; 112, clamping claw; 12, operating part; 121, operating frame; 122, operating sleeve; 123, rotating motor. DETAILED DESCRIPTION

[0045] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0046] A car pin processing equipment, such as Figure 1As shown, it includes a workbench 1, on which is positioned and rotatably mounted an operating disk 2 with a vertical axis. The operating disk 2 is annular, and eight operating fixtures 3 are arranged in an array on the operating disk 2. The operating fixtures 3 are arranged radially along the operating disk 2. The main feeding member 04 is arranged on one side of the workbench 1, and the pin insertion workpiece 06, the inspection workpiece 08, and the blanking workpiece 09 are arranged in sequence along the rotation direction of the operating disk 2 and relative to the operating disk 2. The blanking workpiece 09 is partially arranged on the operating disk 2 and partially arranged outside the operating disk 2. The main feeding member 04 includes a loading member 4 and a correction member 5. The correction member 5 is arranged at the discharge end of the loading member 4. The loading member 4 includes a vibration plate 41, a guide member 42, and a pusher 43. The correction member 5 is arranged at the moving end of the pusher 43. The correction member 5 includes a receiving member 51, a rotating member 52, and a positioning member 53. The pin workpiece 06 is arranged adjacent to the correction part 5, and the pin workpiece 06 includes a pre-insertion device 6 and a pin insertion device 7. The pre-insertion device 6 is arranged on the side close to the correction part 5, that is, on the right side of the correction part 5. The detection workpiece 08 is arranged outside the operating panel 2 and is arranged opposite to the main feeding part 04. The blanking workpiece 09 is arranged adjacent to the detection workpiece 08, and the blanking workpiece 09 includes a finished blanking part 9 and a defective blanking part 10. The operating panel 2 set in this application integrates the loading, pin insertion, detection and unloading designed in the production process of the pin parts, reduces the floor space, improves the integration rate and integration rate of the equipment, effectively reduces the intermediate manual operation and movement process, and realizes the automatic loading operation of special-shaped non-standard parts through the vibration plate 41 and the rotating part 52, reduces the manual arrangement operation and effectively avoids the workpiece stacking operation, improves the product production quality and ensures the stability of product quality, and effectively reduces labor costs.

[0047] like Figure 1 and Figure 2 As shown, a material guide member 42 is provided at the discharge of the vibration disk 41, and the material guide member 42 includes a material guide belt 421 and a material guide drive 422. The material guide belt 421 is arranged perpendicular to the front side of the workbench 1, and the material guide drive 422 is arranged at the other end of the material guide belt 421 and is arranged to slide horizontally left and right perpendicular to the side of the material guide belt 421. The material pusher 43 is arranged parallel to the material guide belt 421, and the material pusher 43 includes a material pusher drive 431 and a material pusher head 432. The material pusher head 432 is arranged at one end of the material pusher drive 431 and is controlled by the material pusher drive 431 to slide longitudinally.

[0048] The guide belt 421 is provided with a guide channel 4211 for the workpiece to slide. A limit card 4212 is vertically extended upward from the guide belt 421 and a counter 4213 is also provided on the left side of the guide belt 421 near one end of the vibration plate 41. The material guide drive 422 includes a material guide frame 4221, a material guide seat 4222 and a material guide motor 4223. The material guide seat 4222 is slidably set on the material guide frame 4221. The material guide frame 4221 is L-shaped and fixed to the left front end of the workbench 1. The vertical edge of the material guide frame 4221 is matched with the side of the material guide seat 4222 away from the material guide belt 421. When the material guide seat 4222 is retracted and placed on the material guide frame 4221 as the material guide motor 4223 shrinks, the vertical edge of the guide frame is fitted with the rear side of the material guide seat 4222. The material guide seat 4222 is provided with a receiving groove 42221 for accommodating workpieces. The material guide motor 4223 drives the material guide seat 4222 to slide to the pushing piece 43, and the pushing head 432 is matched with the receiving groove 42221. The material guide channel 4211 allows the special-shaped workpieces to slide out and fall in sequence on the subsequent material guide seat 4222. The counter 4213 is used to record the number of workpieces, which is convenient for calculating the yield rate in conjunction with the storage of finished products and defective products. The workpieces at the end of the discharge fall individually into the receiving groove 42221, and are then driven by the material guide seat 4222 to the pusher 43, and then pushed by the pusher head 432 to fall onto the receiving member 51.

[0049] like Figure 1 、 Figure 2 and Figure 3 As shown, the receiving member 51 includes a receiving seat 511 and a limiting structure 512. A receiving channel 5111 is opened in the middle of the receiving seat 511. The limiting structure 512 is arranged on the receiving seat 511, and the rotating member 52 is arranged above the receiving seat 511. The limiting structure 512 includes a limiting bar 5121 and a limiting baffle 5122. The limiting bar 5121 is arranged along the length direction of the receiving seat 511 and is relatively arranged on both sides of the width direction of the receiving seat 511. The height of the limiting bar 5121 is less than the height of the workpiece. The limiting baffle 5122 is vertically arranged on the receiving seat 511 and perpendicular to the limiting bar 5121. The limiting baffle 5122 is arranged on the side of the receiving seat 511 away from the pusher 43 and its height is higher than the limiting bar 5121. The limiting bar 5121 and the limiting baffle 5122 limit the movement of the workpiece that falls on the receiving seat 511 to prevent the direction of the transported workpiece from being deviated and changed.

[0050] Positioning member 53 consists of two vertically aligned distance meters, located at one end of the receiving base 511 near the stop plate 5122. Positioning member 53 is connected to the rotating member 52 for signal control. Positioning member 53 uses the two distance meters to measure the average value between the upper and lower parts of the workpiece housing. A specific average value is set based on the workpiece type. If the average value meets certain conditions, the front-to-back sequence is incorrect, requiring rotation, which in turn generates a signal to drive the rotating member 52.

[0051] The rotating member 52 includes a rotating frame 521 and a rotating drive 522. One end of the rotating drive 522 is vertically slidably mounted on the rotating frame 521. The rotating frame 521 is fixed and rotatably mounted on the ground. The positioning member 53 is located on the receiving seat 511 at an end away from the pusher 43. When the rotating member 52 is not in use, the rotating frame 521 and the rotating drive 522 are rotated away from the receiving seat 511 to avoid affecting the operation of the clamping member.

[0052] The rotation drive 522 is connected to the positioning member 53 by signal control. The rotation drive 522 includes a lifting seat 523, a rotating clamp 524 and a steering structure 525. One end of the lifting seat 523 is vertically slidably set on the rotating frame 521. The rotating clamp 524 is connected to the steering structure 525 and is set below the lifting seat 523. The steering structure 525 is set above the lifting seat 523. The steering structure 525 is a rotating motor and the output shaft of the steering structure 525 extends with a connecting rod 5251 that passes through the lifting seat 523 and is connected to the rotating clamp 524. The lifting seat 523 is provided with a connecting hole 5231 corresponding to the connecting rod 5251 for its rotation. After the rotating part 52 receives the signal from the positioning part 53, the rotating frame 521 rotates 90° to the right rear side to drive the rotating drive 522 to the top of the receiving seat 511. The lifting seat 523 first drives the rotating clamp 524 and the steering structure 525 to move downward to the top of the workpiece. The rotating clamp 524 clamps the workpiece and lifts it to a certain height to avoid the limit baffle 5122. Then the steering structure 525 moves to control the workpiece to rotate 180° as a whole and then places the workpiece on the receiving seat 511, finally realizing the workpiece steering operation.

[0053] like Figure 1 and Figure 3 As shown, a loading clamp 11 is also slidably disposed above the receiving seat 511. The loading clamp 11 and the rotating member 52 are disposed opposite each other on the left and right sides of the receiving seat 511. The loading clamp 11 includes a clamping frame 111 and a clamping claw 112. The clamping claw 112 is a lifting structure and is longitudinally slidably disposed on the clamping frame 111. One end of the clamping frame 111 extends above the operating panel 2 and is disposed corresponding to the operating fixture 3. The workpiece that has been turned is clamped to the operating fixture 3 by the loading clamp 11. The loading clamp 11 and the rotating member 52 are disposed opposite each other to prevent interference with the workpiece and affect the workpiece operation.

[0054] like Figure 1 and Figure 4As shown, at least eight operating fixtures 3 are provided on the operating disk 2. The operating fixture 3 is provided with a workpiece slot 31. A push hole 32 is provided on the side of the operating fixture 3 close to the center of the operating disk 2. A fixing part 33 is provided on the side of the operating fixture 3 away from the center of the operating disk 2. The fixing part 33 includes two fixing plates 331 that are relatively slidably arranged, two sliding racks 332 that are respectively arranged under the fixing plates 331, and two driving gears 333 that are positioned and rotatably installed in the operating fixture 3. The axes of the driving gears 333 are arranged along the length direction of the operating fixture 3 and are respectively meshed with the corresponding sliding racks 332. A driving column 3331 extends outward along the axis at the center of the driving gear 333 and extends out of the operating fixture 3. The operating fixture 3 is used to place the workpiece to facilitate the corresponding specific process. The fixing part 33 on the operating fixture 3 realizes the clamping and fixing operation of the internal workpiece by the operating fixture 3 to avoid squeezing and displacement during the pin insertion operation.

[0055] An operating member 12 that cooperates with the fixed member 33 is provided between the main feed member 04 and the pin insertion workpiece 06, and between the inspection workpiece 08 and the blanking workpiece 09. The operating member 12 includes an operating frame 121, an operating sleeve 122, and a rotary motor 123. The operating sleeve 122 and the rotary motor 123 are both slidably mounted on the operating frame 121, with the sliding direction parallel to the axis of the drive gear 333. The operating sleeve 122 is mounted on the output shaft of the rotary motor 123 and cooperates with the drive post 3331. The operating member 12 cooperates with the fixed member 33, and the operating sleeve 122 cooperates with the drive post 3331 to drive the drive gear 333 to rotate, thereby achieving relative sliding of the sliding rack 332 and relatively moving the fixed plate 331 above the sliding rack 332 away from or closer to each other, thereby achieving tightening or loosening of the side of the operating fixture 3.

[0056] like Figure 1 and Figure 5 As shown, the pre-insertion device 6 includes a pre-insertion rack 61, a pre-insertion drive 62 and a guide structure 63. The guide structure 63 is controlled by the pre-insertion drive 62 to slide on the pre-insertion rack 61. The pre-insertion drive 62 is an electric cylinder. The guide structure 63 includes a plurality of guide bottom needles 631 and a derivation seat 632. The guide bottom needles 631 are plugged into the bottom of the derivation seat 632. The pre-insertion drive 62 controls the derivation seat 632 to slide vertically on the pre-insertion rack 61. The derivation seat 632 is also clamped with a pre-positioning block 6321. The pre-positioning blocks 6321 are relatively arranged on both sides of the derivation seat 632 and are coordinated with the inner wall of the workpiece. The pre-insertion drive 62 controls the deduction seat 632 to drive the guide bottom needle 631 to rise and fall, so that the guide bottom needle 631 first contacts the place where the pin needs to be inserted and leaves a shallow pit to facilitate the subsequent pin insertion operation of the pin insertion structure 72. The pre-positioning block 6321 cooperates with the inner wall of the workpiece after moving down with the deduction seat 632 to achieve compression of the workpiece and reduce the abnormal movement of the pre-insertion pin. The shape and size of the pre-positioning block 6321 can be replaced according to the shape of the internal structure of the workpiece to ensure a tight fit.

[0057] The pin insertion device 7 includes a pin insertion frame 71 , a pin insertion structure 72 and a raw material tray 73 . The pin insertion structure 72 is slidably arranged on the pin insertion frame 71 , and the pin insertion raw material is led out from the raw material tray 73 and extends into the pin insertion structure 72 .

[0058] like Figure 1 and Figure 6 As shown, the inspection workpiece 08 comprises an inspection frame 81 and an inspection head 82. The inspection head 82 is slidably mounted on the inspection frame 81. A detection slot 821 is defined at the bottom of the inspection head 82, and a photoelectric switch sensor is located within the detection slot 821. The detection head slides down and fits over the inserted pins. The switch sensor detects the correct number and position of the pins and sends a signal to the blanking workpiece 09.

[0059] like Figure 1 and Figure 7 As shown, the finished blanking piece 9 is slidably mounted above the operating panel 2, and a receiving frame 94 is provided on one side of the workbench 1 near the finished blanking piece 9. The blanking workpiece 09 is also positioned opposite the pin inserting workpiece 06. The finished blanking piece 9 includes a blanking frame 91, a blanking slide 92, and a blanking clamp 93. The blanking clamp 93 is arranged at the bottom of the blanking slide 92 and slides on the blanking frame 91 as the blanking slide 92 moves. The end of the blanking frame 91 away from the operating panel 2 extends to above the receiving frame 94.

[0060] The defective blanking piece 10 is set at the center of the operating disk 2. The workbench 1 has a guide trough 103 extending outward from the side of the defective blanking piece 10. The guide trough 103 is set at an angle and the side closer to the workbench 1 is higher than the side farther away from the workbench 1. A material receiving frame 104 is set at the end of the guide trough 103. The defective blanking piece 10 includes a discharge head 101 and a discharge push rod 102. The discharge head 101 is set on the output shaft of the discharge push rod 102. The discharge push rod 102 drives the discharge head 101 to move relative to the operating fixture 3. The direction of movement of the discharge push rod 102 is from the center of the operating disk 2 to the end closer to the material receiving frame 94. The diameter of the discharge head 101 is smaller than the diameter of the push hole 32, and a buffer pad 1011 is set at the end of the discharge head 101.

[0061] The workpieces that have passed the inspection are clamped and unloaded by the finished product unloading part 9 and placed in the receiving frame 94. The workpieces that have not passed the inspection are pushed by the unloading push rod 102 and slide along the guide groove 103 into the receiving frame 104 for subsequent processing, thereby realizing the classified unloading of finished products and defective products, which is convenient for the subsequent reprocessing of defective products.

[0062] The working principle and use method of the automotive pin processing equipment: First, the shells that need pins are neatly arranged and loaded through the vibration plate 41. At this time, the front and back order of the shells is not fixed but they are arranged in sequence on the guide belt 421. The guide drive 422 cooperates with the pusher 43 to transport the workpiece to the receiving part 51 for front and back position correction. The front and rear ends of the workpiece are determined by the positioning part 53 and the workpiece is controlled to rotate 180 degrees by the rotating part 52 to ensure that the workpiece can be clamped and transported to the operating fixture 3 in the same direction; then the operating disk 2 rotates in sequence to realize the fixing part 33 at the operating part 12. Close and lock, then rotate to the pin workpiece 06 to perform pre-pin insertion operation, leaving a shallow pit where the pin needs to be inserted, and then perform the pin insertion operation. Increasing the pre-pin insertion guide work facilitates the subsequent pin positioning and alignment, and reduces the defective rate of subsequent pin insertion; the workpiece with completed pin insertion is rotated to the inspection workpiece 08 for pin insertion inspection to ensure the accuracy of the number and position of the pins, and then proceed to the next step of the operating part 12 to unlock the fixing part 33. After that, the workpiece that passes the inspection is clamped and discharged by the finished product blanking part 9, and the workpiece that fails the inspection is pushed and discharged by the defective blanking part 10, thereby realizing the classified discharge operation.

[0063] The foregoing description shows and describes preferred embodiments of the present invention. As previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the inventive concept described herein by the teachings above or by techniques or knowledge in the relevant art. Modifications and variations made by those skilled in the art without departing from the spirit and scope of the present invention are intended to be within the scope of the appended claims.

Claims

1. A vehicle pin processing device, comprising a workbench (1), on which an operating disk (2) with a vertical axis is positioned and rotatably mounted, the operating disk (2) being annular, and a plurality of operating fixtures (3) arranged in an array on the operating disk (2), the operating fixtures (3) being arranged radially along the operating disk (2), characterized in that: It also includes a main feeding piece (04), a pin inserting workpiece (06), a detection workpiece (08) and a blanking workpiece (09), wherein the main feeding piece (04) is arranged on one side of the workbench (1), and the pin inserting workpiece (06), the detection workpiece (08) and the blanking workpiece (09) are arranged in sequence around the operating disk (2) along the rotation direction of the operating disk (2). The main feeding member (04) includes a feeding member (4) and a correction member (5), the correction member (5) is arranged at the discharge end of the feeding member (4), the feeding member (4) includes a vibration plate (41), a guide member (42) and a push member (43), the discharge end of the vibration plate (41) is provided with a guide member (42), the guide member (42) includes a guide belt (421) and a guide drive (422), the guide belt (42 1) is arranged perpendicularly to the front side of the workbench (1), the guide drive (422) is arranged at the other end of the guide belt (421) and is arranged to slide horizontally perpendicular to the side of the guide belt (421), the pusher (43) is arranged parallel to the guide belt (421), the pusher (43) includes a pusher drive (431) and a pusher head (432), the pusher head (432) is arranged at one end of the pusher drive (431) and is driven by the pusher The drive (431) controls the longitudinal sliding setting, the correction member (5) is set at the end of the pusher (43), the correction member (5) includes a receiving member (51), a rotating member (52) and a positioning member (53), the receiving member (51) includes a receiving seat (511) and a limiting structure (512), a receiving channel (5111) is opened in the middle of the receiving seat (511), the limiting structure (512) is set on the receiving seat (511), the rotating member (52) is set above the receiving seat (511), the rotating member (52) includes a rotating frame (521) and a rotating drive (522), one end of the rotating drive (522) is vertically slidingly set on the rotating frame (521), the rotating frame (521) is positioned and rotatably installed on the ground, and the positioning member (53) is set at one end of the receiving seat (511) away from the pusher (43); The pin insertion workpiece (06) is arranged adjacent to the correction piece (5), and the pin insertion workpiece (06) includes a pre-insertion device (6) and a pin insertion device (7). The pre-insertion device (6) is arranged on a side close to the correction piece (5). The pre-insertion device (6) includes a pre-insertion frame (61), a pre-insertion drive (62) and a guide structure (63). The guide structure (63) is controlled by the pre-insertion drive (62) to slide on the pre-insertion frame (61). The pin insertion device (7) includes a pin insertion frame (71), a pin insertion structure (72) and a raw material disk (73). The pin insertion structure (72) is arranged on the pin insertion frame (71), and the pin insertion raw material on the raw material disk (73) extends into the pin insertion structure (72). The detection workpiece (08) is arranged outside the operating panel (2) and opposite to the main feeding piece (04). The detection workpiece (08) includes a detection frame (81) and a detection head (82). The detection head (82) is slidably arranged on the detection frame (81). A detection groove (821) is provided at the bottom of the detection head (82), and a photoelectric switch sensor is also provided in the detection groove (821); The blanking workpiece (09) is arranged adjacent to the inspection workpiece (08), and the blanking workpiece (09) includes a finished blanking part (9) and a defective blanking part (10). The finished blanking part (9) is arranged to slide horizontally above the operating disk (2). A material receiving frame (94) is arranged on one side of the workbench (1) near the finished blanking part (9). The defective blanking part (10) is arranged at the center of the operating disk (2). A material guide trough (103) extends outward from the side of the workbench (1) relative to the defective blanking part (10). The material guide trough (103) is arranged at an angle and the side close to the workbench (1) is higher than the side away from the workbench (1). A material receiving frame (104) is arranged at the end of the material guide trough (103).

2. The automotive pin processing equipment according to claim 1, characterized in that: The guide belt (421) is provided with a guide channel (4211) for sliding the workpiece. The guide belt (421) is also provided with a relative limit card (4212) extending vertically upward. A counter (4213) is also provided on one side of the guide belt (421). The guide drive (422) includes a guide frame (4221), a guide seat (4222) and a guide motor (4223). The guide seat (4222) is slidably provided on the guide frame (4221). The material guide rack (4221) is L-shaped and fixed on one side of the workbench (1). The vertical side of the material guide rack (4221) is arranged in cooperation with the side of the material guide seat (4222) away from the material guide belt (421). The material guide seat (4222) is provided with a receiving groove (42221) for receiving the workpiece. The material guide motor (4223) drives the material guide seat (4222) to slide to the pushing member (43), and the pushing head (432) is arranged in cooperation with the receiving groove (42221).

3. The automotive pin processing equipment according to claim 2, characterized in that: The limiting structure (512) comprises a limiting bar (5121) and a limiting baffle (5122), wherein the limiting bar (5121) is arranged along the length direction of the receiving seat (511) and is relatively arranged on both sides of the width direction of the receiving seat (511), the height of the limiting bar (5121) is less than the height of the workpiece, the limiting baffle (5122) is vertically arranged on the receiving seat (511) and is perpendicular to the limiting bar (5121), the limiting baffle (5122) is arranged on the side of the receiving seat (511) away from the pushing member (43) and has a height higher than the limiting bar (5121); the positioning member (53) is two rangefinders arranged vertically in parallel, the positioning member (53) is arranged on one end of the receiving seat (511) close to the limiting baffle (5122), and the positioning member (53) is connected to the rotating member (52) for signal control.

4. The automotive pin processing equipment according to claim 3, characterized in that: The rotation drive (522) is connected to the positioning member (53) by signal control. The rotation drive (522) includes a lifting seat (523), a rotating clamp (524) and a steering structure (525). One end of the lifting seat (523) is vertically slidably arranged on the rotating frame (521). The rotating clamp (524) is connected to the steering structure (525) and is arranged below the lifting seat (523). The steering structure (525) is arranged above the lifting seat (523). The steering structure (525) is a rotating motor and the output shaft of the steering structure (525) extends with a connecting rod (5251) passing through the lifting seat (523) and connected to the rotating clamp (524). The lifting seat (523) is provided with a connecting hole (5231) corresponding to the connecting rod (5251) for its rotation.

5. The automotive pin processing equipment according to claim 4, characterized in that: A loading clamping member (11) is also slidably provided above the receiving seat (511). The loading clamping member (11) and the rotating member (52) are arranged on both sides of the receiving seat (511) relative to each other. The loading clamping member (11) includes a clamping frame (111) and a clamping claw (112). The clamping claw (112) is a lifting structure and is longitudinally slidably provided on the clamping frame (111). One end of the clamping frame (111) extends above the operating panel (2) and is provided corresponding to the operating fixture (3).

6. The automotive pin processing equipment according to claim 1, characterized in that: At least eight operating fixtures (3) are provided on the operating disk (2), and a workpiece slot (31) is provided on the operating fixture (3). A push hole (32) is provided on the side of the operating fixture (3) close to the center of the operating disk (2). A fixing member (33) is provided on the side of the operating fixture (3) away from the center of the operating disk (2). The fixing member (33) includes two fixing plates (331) that are relatively slidable, two sliding racks (332) respectively arranged below the fixing plates (331), and two driving gears (333) that are positioned and rotatably installed in the operating fixture (3). The axes of the driving gears (333) are arranged along the length direction of the operating fixture (3) and are respectively meshed with the corresponding sliding racks (332). A driving column (3331) extends from the center of the driving gear (333) along the axis and extends out of the operating fixture (3).

7. The automotive pin processing equipment according to claim 6, characterized in that: An operating member (12) cooperating with a fixing member (33) is provided between the main feeding member (04) and the pin insertion workpiece (06), and between the detection workpiece (08) and the blanking workpiece (09). The operating member (12) includes an operating frame (121), an operating sleeve (122) and a rotating motor (123). The operating sleeve (122) and the rotating motor (123) are both slidably arranged on the operating frame (121) and the sliding direction is parallel to the axis of the driving gear (333). The operating sleeve (122) is arranged on the output shaft of the rotating motor (123) and cooperates with the driving column (3331).

8. The automotive pin processing equipment according to claim 1, characterized in that: The pre-insertion drive (62) is an electric cylinder, and the guide structure (63) includes a plurality of guide bottom needles (631) and a derivation seat (632). The guide bottom needles (631) are plugged and arranged at the bottom of the derivation seat (632). The pre-insertion drive (62) controls the derivation seat (632) to slide vertically on the pre-insertion frame (61). The derivation seat (632) is also clamped with a pre-positioning block (6321). The pre-positioning block (6321) is relatively arranged on both sides of the derivation seat (632) and is arranged in cooperation with the inner wall of the workpiece.

9. The automotive pin processing equipment according to claim 6, characterized in that: The blanking workpiece (09) is also arranged opposite to the pin inserting workpiece (06). The finished blanking piece (9) comprises a blanking frame (91), a blanking slide (92) and a blanking clamp (93). The blanking clamp (93) is arranged to be lifted and lowered at the bottom of the blanking slide (92) and is arranged on the blanking frame (91) along with the blanking slide (92). The blanking frame (91) extends from one end of the operating panel (2) to the top of the receiving frame (94).

10. The automotive pin processing equipment according to claim 9, characterized in that: The defective blanking piece (10) includes a discharge head (101) and a discharge push rod (102), wherein the discharge head (101) is arranged on the output shaft of the discharge push rod (102), and the discharge push rod (102) drives the discharge head (101) to move relative to the operating fixture (3), and the movement direction of the discharge push rod (102) is from the center of the operating disk (2) to the end close to the receiving frame (94), the diameter of the discharge head (101) is smaller than the diameter of the push hole (32), and a buffer pad (1011) is provided at the end of the discharge head (101).

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