A rotating pin device

Abstract

The utility model provides a kind of rotary pin device, comprising: support body is arranged in use, and it is provided with rotating mechanism on support body, and it is provided with several operating positions on rotating mechanism;First feeding mechanism is arranged in use;And it is connected with the feeding mechanism being arranged on support body;Plastic is moved to several operating positions by feeding mechanism;First pin group is arranged on support body;First riveting mechanism is arranged on support body;Second pin group is arranged on support body;Second riveting mechanism is arranged on support body;Discharge mechanism is arranged on support body;Rotary pin device proposed by the utility model can replace artificial needle and positioning, greatly reduce manpower input, reduce labor cost;At the same time, mechanical operation avoids needle deviation caused by artificial fatigue, skill difference, significantly improves pin height consistency, reduces rework and raw material waste cost, guarantees product quality stability, improves yield.

Description

Technical Field

[0001] This utility model relates to the field of pin insertion equipment technology, and in particular to a rotating pin insertion device. Background Technology

[0002] In the field of electronic component manufacturing, the pin insertion process is a crucial step in connecting terminals to plastic parts. Its efficiency and processing accuracy directly impact product capacity, cost, and yield. Currently, the insertion of pins into the plastic is done manually. While this method offers some adaptability—simple operation, no need for complex equipment, flexibility for small-batch production or DIY projects, and compatibility with various terminal types such as pin terminals and ring terminals—it presents the following problems in large-scale industrial production: 1. Low production efficiency and high labor costs: Manual needle insertion relies on operators manually placing the needle into the fixture and completing the insertion. The speed of single-station operation is limited, making it difficult to meet the needs of mass production. If it is necessary to speed up production and increase capacity, the number of operators must be increased, resulting in a surge in labor input at this station, directly driving up the company's labor costs. At the same time, the collaborative operation of multiple personnel may further reduce the overall process efficiency due to differences in operating rhythm.

[0003] 2. Insufficient pin precision and low product yield: The consistency of pin height depends entirely on the operator's skill and focus. During manual operation, factors such as hand fatigue and movement errors can easily lead to deviations in pin height. This problem directly results in a large number of products being deemed unqualified in subsequent full inspection processes, increasing rework and screening costs, wasting raw materials, and seriously affecting the quality stability and production qualification rate of the final product. Utility Model Content

[0004] The purpose of this utility model is to provide a rotating pin device that can solve the above-mentioned technical problems. This utility model provides a rotating pin device, comprising: A support body is installed at the place of use, and a rotating mechanism is provided on the support body, and several operating positions are provided on the rotating mechanism; A first feeding mechanism for feeding plastic is located at the point of use and is connected to a feeding mechanism mounted on a support; the feeding mechanism transfers the plastic to several operating positions. A first pin group for inserting plastic pins into several operating positions is provided on the support body; A first riveting mechanism for riveting the plastic after the first pin group is inserted is mounted on the support body. The second pin assembly, used for secondary pin insertion onto the plastic after riveting by the first riveting mechanism, is mounted on the support body. A second riveting mechanism for secondary riveting of the plastic used to complete the second pin group is provided on the support body; The discharge mechanism, which is used to transfer the plastic that has been riveted by the second riveting mechanism out of the operating position, is set on the support body.

[0005] As a further technical solution, the rotating mechanism includes: The drive unit is mounted on the support. A rotating disk is rotatably mounted on a support and connected to a drive unit.

[0006] As a further technical solution, the first feeding mechanism includes: A support frame is installed at the site of use and is located adjacent to the support structure. The first vibratory feeder is mounted on a support frame and connected to the feeding mechanism via a feed channel.

[0007] As a further technical solution, the feeding mechanism includes: The feeding rack is mounted on the support structure; The first conveyor is set on the feeding rack, and a limit frame is set at one end of the first conveyor; a feeding block is set inside the limit frame; The feeding drive unit is mounted on the feeding rack and connected to the feeding block; A feeding mechanism for transferring plastic from the feeding block to the operating position is mounted on the feeding rack.

[0008] As a further technical solution, the first pin group includes: The second feeding mechanism is located at the site of use; The pin insertion device is mounted on the support body, and the second feeding mechanism is connected to the pin insertion device.

[0009] As a further technical solution, the pin insertion device includes: A first pin holder is mounted on a support body, and a second conveyor is mounted on the first pin holder. A pin limiting frame is mounted at one end of the second conveyor, and the pin limiting frame is mounted on the second pin holder. The needle feed block is set within the needle limiting frame, and a needle feed groove is provided on the needle feed block; A needle feeding drive is mounted on the second needle holder and connected to the needle feeding block; The movable pin body, used to insert the pins on the pin feed block into the plastic, is set on the third pin holder on the support.

[0010] As a further technical solution, the movable insert body includes: The fixed plate is set on the third pin holder and has a guide rail on the slide plate; The skateboard is mounted on a guide rail on a fixed plate and connected to a horizontal motor mounted on the fixed plate. The first and second pin sections, which are used to grip the pin and follow the movement of the skateboard, are both located on the skateboard.

[0011] As a further technical solution, the first riveting mechanism includes: A riveting frame is mounted on a support body, and a riveting body is mounted on the riveting frame; The displacement body is mounted on the riveting frame; The transposition body is mounted on the riveting frame.

[0012] As a further technical solution, the material discharge mechanism includes: The discharge rack is mounted on the support structure; The discharge plate is set on the discharge rack, and a horizontal plate is set on the discharge plate. The horizontal plate is connected to a horizontal cylinder set on the discharge plate. The discharge assembly is located on the horizontal plate.

[0013] As a further technical solution, the discharge assembly includes: The transfer rack is movably mounted on the horizontal plate; and the transfer rack is connected to a longitudinal cylinder mounted on the horizontal plate. Several pneumatic discharge grippers are mounted on the material transfer rack.

[0014] This utility model's technical solution utilizes a rotating mechanism on the support body combined with a multi-operating-position design. This, along with an automatic feeding mechanism and a precise conveying mechanism for plastic, replaces manual needle placement and positioning, significantly reducing manpower and labor costs. Simultaneously, automated continuous operation breaks through the speed limitations of manual labor, adapting to large-scale production needs and improving overall process efficiency. Furthermore, relying on the step-by-step precise needle insertion of the first and second needle insertion groups, coupled with the stable riveting of the first and second riveting mechanisms, mechanical operation avoids needle insertion deviations caused by human fatigue and skill differences, significantly improving needle height consistency, reducing subsequent defective products in full inspection, lowering rework and raw material waste costs, ensuring stable product quality, and improving yield. Moreover, the rotating mechanism integrates multiple processes into one unit, optimizing space utilization compared to traditional dispersed manual operations or space-consuming assembly line solutions, and better adapting to production site layout requirements. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1This is a perspective view of a rotating pin device according to the present invention; Figure 2 This is a perspective view of the feeding mechanism in this utility model; Figure 3 This is a perspective view of the pin insertion device in this utility model; Figure 4 This is a perspective view of the first riveting mechanism in this utility model; Figure 5 This is a perspective view of the material discharge mechanism and the detection mechanism in this utility model.

[0017] Explanation of reference numerals in the attached figures: 101-Support body; 102-Rotating mechanism; 103-Operating position; 200-First feeding mechanism; 201-Support frame; 202-Material channel; 300-Feeding mechanism; 301-Feeding frame; 302-First conveyor channel; 303-Limiting frame; 304-Feeding block; 305-Feeding drive body; 306-Feeding moving body; 400-First pin assembly; 401-Second feeding mechanism; 402-Pin insertion device; 421-First pin frame; 422-Second conveyor channel; 423-Pin limiting frame; 424-Second pin frame; 425-Pin block; 426-Pin feeding groove; 427-Pin feeding drive body; 428-Moving pin body; 481-Top plate; 482-Guide rail; 4 83-Slide plate; 484-Horizontal motor; 485-First pin insertion part; 486-Second pin insertion part; 429-Third pin insertion frame; 500-First riveting mechanism; 501-Riveting frame; 502-Riveting body; 503-Shifting body; 504-Transferring body; 600-Second pin assembly; 700-Second riveting mechanism; 800-Discharge mechanism; 801-Discharge frame; 802-Discharge plate; 803-Horizontal plate; 804-Horizontal cylinder; 805-Discharge assembly; 851-Shifting frame; 852-Discharge gripper; 900-Detection mechanism; 901-First detection table; 902-First detection body; 903-Second detection table; 904-Third detection table; 905-Second detection body. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] like Figure 1-5 As shown, the present invention provides a rotating pin device, comprising: A support body 101 is installed at the usage site, and a rotating mechanism 102 is provided on the support body 101, with several operating positions 103 provided on the rotating mechanism 102; wherein, the rotating mechanism 102 includes a drive device installed on the support body 101; a rotating disk is rotatably installed on the support body 101 and connected to the drive device; as shown Figure 1 As shown, the support body 101 is a support box, the drive device is installed inside the support box, and the output shaft of the drive device passes through the bottom of the support box and is connected to the rotating disk; under the drive of the drive device, the rotating disk can rotate at the bottom of the support box, and a number of operating positions 103 are arranged circumferentially with the center of the rotating disk as the center; the preferred drive device is a motor. The first feeding mechanism 200 is located at the point of use and is connected to the feeding mechanism 300 located on the support 101. The feeding mechanism 300 transfers plastic to several operating positions 103, and the first feeding mechanism 200 performs plastic feeding. Figure 1As shown, the first feeding mechanism 200 includes a support frame 201 disposed at the place of use and adjacent to the support body 101; a first vibrating plate is disposed on the support frame 201 and connected to the feeding mechanism 300 through the material channel 202; plastic is placed in the first vibrating plate, and driven by the first vibrating plate, the plastic enters the feeding mechanism 300 through the material channel 202; in this utility model, a protective box is provided on the support frame 201, and the first vibrating plate is disposed in the protective box to prevent the operator from accidentally touching the first vibrating plate during use; in addition, one end of the material channel 202 is connected to the outlet of the vibrating plate, and the other end passes through the protective box and is connected to the feeding mechanism 300; the plastic is transferred to the operating position 103 by the feeding mechanism 300, and the rotating plate is rotated by the drive device, so that the plastic can be transferred to different operating positions 103 by the feeding mechanism 300; The first pin group 400 is mounted on the support body 101, and plastic pins are inserted into several operating positions 103 via the first pin group 400. After one insertion is completed on the plastic via the first pin group 400, the plastic with the completed insertion is positioned at the location of the first riveting mechanism 500 as the rotating disk rotates. The first riveting mechanism 500 is mounted on the support body 101 and rivets the plastic after the first pin group 400 inserts the pins (the plastic after one insertion). After the plastic with one insertion is riveted by the first riveting mechanism 500, it will enter the second pin group under the drive of the rotating disk. The second pin group 600 is mounted on the support body 101, and the plastic with the completed riveting by the first riveting mechanism 500 is riveted into the plastic. The plastic undergoes secondary pinning, and after the secondary pinning is completed, it continues to rotate with the rotating disk until it reaches the second riveting mechanism 700. The second riveting mechanism 700 is mounted on the support body 101, and it performs secondary riveting on the plastic after the pinning by the second pin group 600. After secondary riveting, the plastic continues to move with the rotating disk and is placed at the position of the discharge mechanism 800. The discharge mechanism 800 is mounted on the support body 101, and it transfers the plastic riveted by the second riveting mechanism 700 out of the operation position 103. It should be noted that the discharge mechanism 800 inspects the plastic after secondary riveting. If the inspection meets the requirements, it is transferred to the collection position; otherwise, it is transferred to the waste position.

[0022] The technical solution of this utility model utilizes a rotating mechanism 102 on the support body 101 in conjunction with a multi-operating position 103 design. Combined with an automatic feeding mechanism 200 and a precise conveying mechanism 300 for plastic, it replaces manual needle placement and positioning, significantly reducing manpower and labor costs. Simultaneously, automated continuous operation breaks through the speed limitations of manual labor, adapting to large-scale production needs and improving overall process efficiency. Furthermore, relying on the precise step-by-step needle insertion of the first needle insertion group 400 and the second needle insertion group 600, along with the stable riveting of the first riveting mechanism 500 and the second riveting mechanism 700, mechanical operation avoids needle insertion deviations caused by human fatigue and skill differences, significantly improving needle height consistency, reducing subsequent full-inspection defective products, lowering rework and raw material waste costs, ensuring stable product quality, and improving yield. In addition, the rotating mechanism 102 integrates multiple processes into one unit, optimizing space utilization compared to traditional manual, dispersed operations or space-consuming assembly line solutions, and better adapting to production site layout requirements.

[0023] like Figure 2 As shown, the feeding mechanism 300 includes a feeding rack 301 mounted on a support body 101; a first conveyor 302 mounted on the feeding rack 301, with a limit frame 303 at one end of the first conveyor 302; a feeding block 304 disposed within the limit frame 303; a feeding drive 305 mounted on the feeding rack 301 and connected to the feeding block 304; and a feeding moving body 306 mounted on the feeding rack 301. The feeding moving body 306 transfers the plastic on the feeding block 304 to the operating position 103. The plastic from the first feeding mechanism 200 passes through the first conveyor 301. 2 (A vibrator is provided below the first conveyor 302) Continue conveying until it reaches the position of the limiting block and is blocked by the limiting frame 303. Since the limiting block is located inside the limiting frame 303, the plastic conveyed by the first conveyor 302 will enter the feeding block 304 and be pushed by the feeding drive 305 to move the feeding block 304 within the limiting frame 303 until it moves below the feeding moving body 306. The feeding moving body 306 clamps the plastic and changes its position, placing the plastic on the operating position 103; preferably, the feeding moving body 306 is a cylinder. It should be noted that the feeding moving body 306 is a feeding cylinder with pneumatic grippers, and the feeding cylinder can be pushed by the feeding transverse cylinder 804 set on the feeding frame 301, and the feeding cylinder can move on the feeding guide rail 482 on the feeding frame 301. Thus, after the pneumatic grippers hold the plastic, they can change position and place the plastic on the operating position 103 after changing position.

[0024] like Figure 1 and 3As shown, the first pin assembly 400 includes a second feeding mechanism 401 disposed at the place of use; a pin insertion device 402 disposed on the support body 101, and the second feeding mechanism 401 is connected to the pin insertion device 402; specifically, the second feeding mechanism 401 is a second vibratory feeder, which is disposed adjacent to the support platform; in use, the pin is placed in the vibratory feeder, and the pin is transmitted to the pin insertion device 402 through the second vibratory feeder, and after the pin is extracted by the pin insertion device 402, the pin is placed on the plastic on the operating position 103; The pin insertion device 402 includes a first pin holder 421 mounted on the support body 101, a second conveying channel 422 mounted on the first pin holder 421, and a limiting pin frame 423 mounted at one end of the second conveying channel 422. The limiting pin frame 423 is mounted on the second pin holder 424. A pin feeding block is mounted inside the limiting pin frame 423, and a pin feeding groove 426 is mounted on the pin feeding block. A pin feeding drive body 427 is mounted on the second pin holder 424 and connected to the pin feeding block. A movable pin body 428 is mounted on a third pin holder 429 mounted on the support body 101. The pins on the pin feeding block are inserted into the plastic by moving the pin body 428. Specifically, the needles transmitted via the second vibratory feeder enter the second conveyor channel 422 and are continuously conveyed to the position of the needle limiting frame 423 via the second conveyor channel 422 (a direct vibrator is provided below the second conveyor channel 422). The needle limiting frame 423 blocks the needles from continuing to be conveyed. Since the needle feeding block is located inside the needle limiting frame 423 and has a needle feeding groove 426, the needles will enter the needle feeding groove 426 after being conveyed to the needle limiting frame 423. At this time, the needle feeding drive body 427 pushes the needle feeding block to move within the needle limiting frame 423, so that the needle feeding block is positioned below the movable needle block 425. The movable needle block 425 clamps the needle and changes its position, and after changing its position, the needle is inserted into the plastic. In this utility model, the needle feeding moving body is preferably a cylinder. The movable pin body 428 includes a fixed plate mounted on a third pin holder 429, and a guide rail 482 mounted on a slide plate 483; the slide plate 483 is mounted on the guide rail 482 on the fixed plate and connected to a horizontal motor 484 mounted on the fixed plate; a first pin part 485 and a second pin part 486 are both mounted on the slide plate 483; after the first pin part 485 and the second pin part 486 grasp the pin, they follow the slide plate 483 to insert the pin into the plastic; when the pin feeding block pushes the pin... After being placed below the first pin insertion part 485 and the second pin insertion part 486, the first pin insertion part 485 and the second pin insertion part 486 are activated to clamp the pins on the pin feeding block. After clamping, the horizontal motor 484 pushes the slide plate 483 to move on the guide rail 482 on the top plate 481, so that the first pin insertion part 485 and the second pin insertion part 486 are placed above the plastic on the operating position 103. The first pin insertion part 485 and the second pin insertion part 486 are activated to insert the clamped pins into the plastic and then reset. The first pin insertion part 485 is a pin insertion cylinder with pin insertion claws. The pin insertion cylinder controls the pin insertion claws to move vertically and to grip the pins. The second pin insertion part 486 has the same structure as the first pin insertion part 485, except that the orientation is different. Therefore, the second pin insertion part 486 will not be described further. It should be noted that the first pin group 400 includes multiple second feeding mechanisms 401 and pin insertion devices 402, and during the rotation of the operating position 103, different pin insertion devices 402 can insert pins into the plastic on different operating positions 103; preferably, four second feeding devices are provided, and four pin insertion devices 402 are provided adjacent to the four second feeding devices.

[0025] like Figure 4 As shown, the first riveting mechanism 500 includes a riveting frame 501 mounted on the support body 101, and a riveting body 502 mounted on the riveting frame 501; a shifting body 503 mounted on the riveting frame 501; and a switching body 504 mounted on the riveting frame 501. After the plastic has completed the pin insertion through the first pin group 400, it is conveyed by the rotating disk to the position of the switching body 504. Under the drive of the switching body 504, the plastic that has completed one pin insertion is moved to the shifting body 503, and under the drive of the shifting body 503, the plastic is placed below the riveting body 502. The riveting body 502 rivets the plastic that has completed one pin insertion. After the riveting is completed, the plastic is moved to the position of the switching body 504 by the shifting body 503, and the plastic is returned to the operating position 103 by the switching body 504. The riveted plastic then enters the second pin group 600 under the drive of the rotating disk. It should be noted that the shifting body 504 is a shifting cylinder with shifting grippers, and the shifting cylinder is set on the track of the riveting frame and connected to the push cylinder set on the riveting frame 501; under the drive of the push cylinder, the shifting cylinder can move laterally on the track; the shifting body 503 is a shifting cylinder set on the riveting frame 501, and a shifting block is set on the shifting cylinder; the shifting block can move laterally on the riveting frame 501 under the drive of the shifting cylinder; in use, the shifting cylinder drives the shifting grippers to move the plastic that has completed one pin insertion. The plastic is clamped and placed on the shifting block after clamping. The shifting block is moved to the lower position of the riveting body 502 by the shifting cylinder, and the plastic is riveted by the riveting body 502. After riveting, the shifting block is moved to the lower position of the shifting jaw by the shifting cylinder, and the plastic after riveting is clamped by the shifting jaw and placed back to the operating position 103. The riveting body 502 is the riveting block and riveting cylinder in the prior art. The plastic on the shifting block is riveted by the riveting block under the drive of the riveting cylinder. Since the prior art is adopted, this utility model will not be described further.

[0026] The plastic, after being riveted in the first stage, enters the second pin assembly 600, where it is then inserted into the plastic a second time. After the second pin is formed, it is further riveted by the second riveting mechanism 700. The second pin assembly 600 in this invention includes three second feeding mechanisms 300 and three pin insertion devices 402. The second feeding mechanisms 300 and pin insertion devices 402 in the second pin assembly 600 have the same structure and working principle as the second feeding mechanisms 300 and pin insertion devices 402 in the first pin assembly 400, and will not be further described in this invention. In addition, the second riveting mechanism 700 has the same structure and working principle as the first riveting mechanism 500, and will not be further described in this invention for the sake of brevity.

[0027] like Figure 5 As shown, the discharge mechanism 800 includes a discharge rack 801 mounted on the support body 101; a discharge plate 802 mounted on the discharge rack 801, and a horizontal plate 803 mounted on the discharge plate 802, the horizontal plate 803 being connected to a horizontal cylinder 804 mounted on the discharge plate 802; and a discharge assembly 805 mounted on the horizontal plate 803. The plastic, riveted by the second riveting assembly, reaches the position of the discharge assembly 805, and is clamped by the discharge assembly 805. The horizontal cylinder 804 actuates, causing the horizontal plate 803 to move on the discharge plate 802, and simultaneously moving the discharge assembly 805 to change position until the plastic is placed in the collection position. The discharge assembly 805 includes a transfer rack 851 movably mounted on a horizontal plate 803; the transfer rack 851 is connected to a longitudinal cylinder mounted on the horizontal plate 803; several pneumatic grippers are mounted on the transfer rack 851; specifically, a discharge guide rail 482 is mounted on the horizontal plate 803, the transfer rack 851 is mounted on the discharge guide rail 482, and slides on the longitudinal guide rail 482 under the push of the longitudinal cylinder, thereby changing the position of several discharge pneumatic grippers 852 through the longitudinal cylinder. In this way, with the cooperation of the horizontal cylinder 804 and the longitudinal cylinder, the plastic on several discharge pneumatic grippers 852 can be changed and finally moved to the collection position. In addition, this utility model also includes a detection mechanism 900, which comprises a first detection platform 901, a second detection platform 903, and a third detection platform 904, all positioned below the discharge grippers 852. A recycling cylinder is also provided below the second detection platform 903. The first detection body 902 is positioned opposite to the first detection platform 901; the second detection body 905 is positioned opposite to the third detection platform 904. Preferably, four discharge grippers 852 are provided on the discharge rack 801. During use, the plastic on the operating position 103 is placed on the first detection platform 901 via the discharge assembly 805, and the plastic on the first detection platform 901 is detected by the first detection body 902. When the detection meets the requirements, the plastic on the first detection platform 901 is placed on the second detection platform 903 via the discharge assembly 805. The discharge group 805 places the plastic from the next operating position 103 onto the first detection table 901, and the first detection body 902 detects the plastic on the first detection table 901. After the detection is completed, the discharge group 805 moves the plastic from the second detection table 903 onto the third detection table 904, and the plastic from the first detection table 901 onto the second detection table 903. The discharge group 805 then moves the plastic from the next operating position 103 onto the first detection table 901, and the first detection body 902 detects the plastic on the first detection table 901. At the same time, the second detection body 905 performs a second detection on the plastic on the third detection table 904. After the second detection device completes its detection, the discharge group 805 moves the plastic on the third detection table 904 to the collection position in the next operation. like Figure 5 As shown, the second testing station 903 includes a testing frame, a testing cylinder mounted on the testing frame, and a testing block mounted on the testing cylinder. When the plastic on the first testing station is detected by the first testing body 902 as not meeting the usage requirements, the testing cylinder retracts, causing the testing block to move below the discharge group 805. Thus, when the discharge group 805 moves the non-compliant plastic to the position of the second testing station 903, the plastic will naturally fall into the recycling bin after the discharge group 805 is released. In addition, a discharge chute is provided on the support body 101, and the discharge chute is connected to the position changing cylinder; the outlet of the discharge chute is always in the first position (the collection position after the plastic slides through the discharge chute); when the plastic does not meet the requirements after being tested on the third detection table 904, the position changing motor causes the discharge chute to change position, so that the outlet of the discharge chute is placed in the second position (the collection position of unqualified products). In this way, the position of the discharge chute can be changed according to the detection result of the second detection body 905, so as to realize the classification and collection of plastic; in this utility model, the first detection body 902 is a terminal detector, and the second detection body 905 is a CCD camera.

[0028] Of course, this utility model also includes a controller, which is mounted on a connecting rod on the rotating disk; and the controller is connected to the rotating mechanism 102, the first feeding mechanism 200, the feeding mechanism 300, the first pin group 400, the first riveting mechanism 500, the second pin group 600, the second riveting mechanism 700 and the detection mechanism 900 respectively via control lines, and controls each part through the controller; since the controller adopts existing technology, this utility model will not describe it further.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rotary pin device, characterized by, include: A support body (101) is provided at the place of use, and a rotating mechanism (102) is provided on the support body (101), and a plurality of operating positions (103) are provided on the rotating mechanism (102). A first feeding mechanism (200) for feeding plastic is provided at the place of use; and is connected to a feeding mechanism (300) provided on the support (101); the feeding mechanism (300) transfers the plastic to a plurality of operating positions (103); A first pin group (400) for inserting plastic pins onto a plurality of the operation positions (103) is disposed on the support (101); A first riveting mechanism (500) for riveting the plastic after the first pin group (400) is inserted is provided on the support body (101); A second pin assembly (600) for inserting a second pin into the plastic after it has been riveted by the first riveting mechanism (500) is provided on the support body (101); A second riveting mechanism (700) for secondary riveting of the plastic used to complete the second pin assembly (600) is provided on the support body (101); The discharge mechanism (800) for transferring the plastic after riveting by the second riveting mechanism (700) out of the operation position (103) is provided on the support body (101).

2. The rotary pin device (402) according to claim 1, characterized in that The rotating mechanism (102) includes: A drive unit is mounted on the support (101); A rotating disk is rotatably mounted on the support (101) and connected to the drive device.

3. The rotary pin device (402) according to claim 1, characterized in that The first feeding mechanism (200) includes: A support frame (201) is installed at the site of use and is disposed adjacent to the support body (101); The first vibratory plate is mounted on the support frame (201) and connected to the feeding mechanism (300) via the feed channel (202).

4. The rotary pin device (402) according to claim 1, characterized in that The feeding mechanism (300) includes: A feeding rack (301) is mounted on the support (101); A first conveyor (302) is provided on the feeding rack (301), and a limit frame (303) is provided at one end of the first conveyor (302); a feeding block (304) is provided inside the limit frame (303). A feeding drive unit (305) is disposed on the feeding rack (301) and connected to the feeding block (304); A feeding device (306) for transferring the plastic on the feeding block (304) to the operating position (103) is disposed on the feeding rack (301).

5. The rotating pin device (402) according to claim 1, characterized in that, The first pin group (400) includes: The second feeding mechanism (401) is located at the site of use; A pin insertion device (402) is disposed on the support body (101), and the second feeding mechanism (401) is connected to the pin insertion device (402).

6. The rotating pin device (402) according to claim 5, characterized in that, The pin insertion device (402) includes: A first pin holder (421) is disposed on the support body (101), and a second conveying channel (422) is disposed on the first pin holder (421), and a limiting pin frame (423) is disposed at one end of the second conveying channel (422), and the limiting pin frame (423) is disposed on the second pin holder (424); A needle feeding block is provided inside the needle limiting frame (423), and a needle feeding groove (426) is provided on the needle feeding block. A needle feeding drive (427) is disposed on the second needle holder (424) and connected to the needle feeding block; The movable pin body (428) for inserting the pins on the pin feed block into the plastic is disposed on the third pin holder (429) on the support body (101).

7. The rotary pin device (402) according to claim 6, characterized in that The movable insert body (428) includes: The fixed plate is set on the third pin holder (429), and a guide rail (482) is provided on the slide plate (483). A sliding plate (483) is mounted on a guide rail (482) on the fixed plate and connected to a transverse motor (484) mounted on the fixed plate; The first pin portion (485) and the second pin portion (486) used to clamp the pin and follow the movement of the slide plate (483) to insert the pin into the plastic are both provided on the slide plate (483).

8. The rotary pin device (402) of claim 1, wherein, The first riveting mechanism (500) includes: A riveting frame (501) is provided on a support body (101), and a riveting body (502) is provided on the riveting frame (501). A shifting body (503) is disposed on the riveting frame (501); The transposition body (504) is disposed on the riveting frame (501).

9. The rotary pin device (402) according to claim 1, characterized in that The discharge mechanism (800) includes: The discharge rack (801) is mounted on the support (101); A discharge plate (802) is provided on the discharge rack (801), and a horizontal plate (803) is provided on the discharge plate (802). The horizontal plate (803) is connected to a horizontal cylinder (804) provided on the discharge plate (802). The discharge assembly (805) is located on the horizontal plate (803).

10. The rotary pin device (402) according to claim 9, characterized in that The discharge group (805) includes: A transfer rack (851) is movably mounted on the horizontal plate (803); and the transfer rack (851) is connected to a longitudinal cylinder mounted on the horizontal plate (803); Several discharge pneumatic grippers (852) are mounted on the transfer frame (851).

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