Manipulator for arranging and collecting connector injection molding parts

Abstract

The invention relates to the technical field of manipulators, in particular to a connector injection molding part arranging and collecting manipulator which comprises a base, and a first electric guide rail is arranged at the top of the base. Through the cooperation effect of a first rack plate and a first gear, and through the arrangement of a limiting plate and a second connecting block, when the first rack plate moves under the telescopic effect of a telescopic air cylinder, the first gear can drive a first rotating rod to rotate; furthermore, the first connecting block and the connecting rod rotate along with the first connecting block and the connecting rod, so that the connecting arm can horizontally move in the process of vertical movement, and therefore, in the process of collecting the connector injection molding parts, the positions of the connector injection molding parts can be switched through up-down left-right movement of the connecting arm; the connector injection molding parts can be conveniently and accurately collected, meanwhile, the cycle period of part taking, moving and placing can be shortened, invalid waiting time can be conveniently eliminated, and therefore the overall efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of robotic arm technology, specifically to a robotic arm for arranging and collecting connector injection molded parts. Background Technology

[0002] Connectors are electronic components that connect two active devices to transmit current or signals, acting as a "bridge" in a circuit to achieve a predetermined function. They come in various forms (such as plugs, sockets, and fiber optic connectors) and are widely used in consumer electronics, automotive, communications, and medical fields. Molded connector parts refer to the non-metallic parts of a connector manufactured through injection molding. These are typically plastic shells or frames used to support and secure metal terminals, providing insulation, protection, and structural strength. In the production and processing of molded connector parts, robotic arms are often used to automate loading and unloading. A robotic arm is an automated device that can automatically perform tasks, mimicking the movements of a human arm, and can perform operations such as grasping, moving, and placing in three-dimensional space. Using robotic arms allows for fixed-cycle operations, reducing human error (such as product damage and dimensional deviations), ensuring consistent production cycles, and increasing output. Furthermore, robotic arms can arrange products according to rules on pallets, carriers, or conveyor lines to meet the needs of the next process (such as automatic pin insertion, inspection, labeling, and packaging). The precise and controllable movements of robotic arms avoid scratches, deformation, or dust contamination caused by human operation.

[0003] In existing technologies, when arranging and collecting connector injection molded parts using a robotic arm, the gripping components are usually controlled by step-by-step actions, such as first lifting, then translating, then clamping, and then lifting, translating, and releasing again. Each action must be performed in sequence, which makes it difficult to eliminate invalid waiting time and results in a long cycle of picking, moving, and placing parts, thus hindering the improvement of overall efficiency. Therefore, in order to solve the above problems, a robotic arm for arranging and collecting connector injection molded parts is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a robotic arm for arranging and collecting connector injection molded parts, in order to solve the problem mentioned in the background art that when arranging and collecting connector injection molded parts by a robotic arm, the gripping components are usually controlled by step-by-step actions, such as first lifting, then translating, then clamping, and then lifting, translating and releasing again. Each action must be performed in sequence, which makes it difficult to eliminate invalid waiting time and results in a long cycle of picking, moving and placing parts, thus hindering the improvement of overall efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a connector injection molded part arranging and collecting robot, including a base, a first electric guide rail is provided on the top of the base, a second electric guide rail is movably provided on the surface of the first electric guide rail, a first moving block is movably provided on the surface of the second electric guide rail, a connecting arm is provided on the surface of the first moving block, a connecting plate is provided at the bottom end of the connecting arm, and a gripping component is provided at the bottom of the connecting plate.

[0006] The surface of the first movable block is provided with a displacement mechanism, and the inner side of the connecting plate is provided with a clamping mechanism;

[0007] The displacement mechanism includes a fixed plate, which is fixedly connected to the upper surface of the first movable block. A telescopic cylinder is fixedly installed on the surface of the fixed plate. A first rack plate is fixedly connected to the output end of the telescopic cylinder. A first rotating rod is movably connected to the inner side of the fixed plate. A first gear is fixedly connected to the surface of the first rotating rod. A first connecting block is fixedly connected to the end of the first rotating rod away from the first gear. A connecting rod is fixedly connected to the surface of the first connecting block.

[0008] The clamping mechanism includes a third rack plate, which is movable inside the connecting plate, and a third connecting block is fixedly connected to the bottom end of the third rack plate. The clamping assembly and the third connecting block are fixedly connected.

[0009] Preferably, the displacement mechanism further includes a fixing block, which is fixedly connected to the surface of the fixing plate, and a limiting groove is formed on the inner side of the fixing block. A first limiting block is fixedly connected to the lower surface of the first rack plate, and the end of the first limiting block away from the first rack plate moves within the limiting groove.

[0010] Preferably, one end of the first rotating rod is fixedly connected to the first gear, the other end of the first rotating rod is fixedly connected to the first connecting block, and the connecting arm moves on the surface of the connecting rod.

[0011] Preferably, a limiting plate is fixedly connected to the surface of the first movable block, and a second movable block is movably connected to the surface of the limiting plate. A second connecting block is fixedly connected to the end of the second movable block away from the limiting plate.

[0012] Preferably, the connecting arm is movable inside the second connecting block, and a second limiting block is fixedly connected to the inner surface of the second connecting block. A sliding groove is provided on the inner side of the connecting arm, and the end of the second limiting block away from the second connecting block is movable inside the sliding groove.

[0013] Preferably, the clamping mechanism further includes a second rack plate, which is fixedly connected to the surface of the second connecting block. A second rotating rod is movably connected to the inner side of the connecting arm, and a second gear is fixedly connected to the surface of the second rotating rod.

[0014] Preferably, the second rack plate is fixed in two groups to the second connecting block, the second rotating rod is movably connected in two groups to the inner side of the connecting arm, and the second gear is connected in two groups to the second rotating rod, with the second gear movably located on the inner side of the connecting arm.

[0015] Preferably, a third rotating rod is movably connected to the inner side of the connecting arm, and a third gear is fixedly connected to the surface of the third rotating rod. The third rotating rod is movably connected to the connecting arm in two groups, and the third gear is correspondingly connected to the third rotating rod in two groups. A transmission belt is movably connected to the surface of the third rotating rod.

[0016] Preferably, one end of the transmission belt is movably connected to a pulley and a second rotating rod, and the other end of the transmission belt is movably connected to a pulley and a third rotating rod. The inner side of the connecting plate is provided with a movable groove, and the third connecting block is movably located inside the movable groove.

[0017] Preferably, a limiting rod is fixedly connected to the inner wall of the movable groove, and the third rack plate is movable inside the movable groove and movably connected to the limiting rod.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. Through the cooperation of the first rack plate and the first gear, and with the setting of the limiting plate and the second connecting block, when the first rack plate moves under the extension and retraction of the telescopic cylinder, the first gear drives the first rotating rod to rotate, and then the first connecting block and the connecting rod rotate accordingly. This allows the connecting arm to move horizontally while moving vertically. Thus, during the collection of connector injection molded parts, the up-down-left-right movement of the connecting arm can switch the position of the connector injection molded parts, facilitating accurate collection of the connector injection molded parts. At the same time, it can reduce the cycle of picking up, moving and placing parts, and help eliminate invalid waiting time, thereby improving overall efficiency.

[0020] 2. By setting up the second rack plate and the second gear, when the connecting arm is moving vertically, the second gear can rotate under the action of the second rack plate and drive the second rotating rod. With the help of the transmission belt, the second rotating rod can drive the third rotating rod, thereby enabling the third gear to drive the third rack plate to move, which in turn drives the clamping component to move. This achieves the effect of clamping and releasing the connector injection molded part. It can integrate lifting, lateral movement, and clamping into the same motion path, enabling multiple actions to run synchronously. By utilizing the composite motion path, it is beneficial to shorten the cycle and improve collection efficiency. Attached Figure Description

[0021] Figure 1 This is a front view schematic diagram of the structure of the present invention; Figure 2 This is a side-view exploded view of the structure of the present invention; Figure 3 This is an exploded side view of the structure of the connecting arm and fixing plate of the present invention; Figure 4 This is an exploded rear sectional view of the structure of the first rack plate and the first gear of the present invention; Figure 5 This is a rear view schematic diagram of the structure of the first gear and connecting rod of the present invention; Figure 6 This is an exploded side view of the structure of the second connecting block and the connecting arm of the present invention; Figure 7 This is a rear view schematic diagram of the connecting arm and the slide groove of the present invention; Figure 8 This is an exploded cross-sectional view of the structure of the second and third gears of the present invention. Figure 9 This is an exploded cross-sectional view of the structure of the third rack plate and the third connecting block of the present invention.

[0030] In the diagram: 1. Base; 11. First electric guide rail; 12. Second electric guide rail; 13. First moving block; 14. Connecting arm; 15. Connecting plate; 16. Clamping assembly; 2. Fixing plate; 21. Telescopic cylinder; 22. First rack plate; 23. Fixing block; 24. Limiting groove; 25. First limiting block; 26. First rotating rod; 27. First gear; 28. First connecting block; 29. ​​Connecting rod; 210. Limiting plate; 211. Second moving block; 212. Second connecting block; 213. Second limiting block; 214. Slide groove; 3. Second rack plate; 31. Second rotating rod; 32. Second gear; 33. Third rotating rod; 34. Third gear; 35. Transmission belt; 36. Movable groove; 37. Limiting rod; 38. Third rack plate; 39. Third connecting block. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figure 1-9One embodiment provided by the present invention:

[0033] The telescopic cylinder 21 used in this application is a product that can be purchased directly from the market. Its principle and connection method are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0034] A connector injection molded part arranging and collecting robot includes a base 1. A first electric guide rail 11 is disposed on the top of the base 1, and a second electric guide rail 12 is movably disposed on the surface of the first electric guide rail 11. A first moving block 13 is movably disposed on the surface of the second electric guide rail 12, and a connecting arm 14 is disposed on the surface of the first moving block 13. A connecting plate 15 is disposed at the bottom end of the connecting arm 14, and a gripping assembly 16 is disposed at the bottom of the connecting plate 15. A displacement mechanism is disposed on the surface of the first moving block 13, and a gripping mechanism is disposed on the inner side of the connecting plate 15. The displacement mechanism includes a fixed plate 2, which is fixedly connected to the upper surface of the first moving block 13. A telescopic cylinder 21 is fixedly mounted on the surface of the fixed plate 2. A first rack plate 22 is fixedly connected to the output end of the telescopic cylinder 21, and a first rotating rod 26 is movably connected to the inner side of the fixed plate 2. A first rotating rod 26 is fixedly connected to the surface of the first rotating rod 26. The first gear 27 and the first rotating rod 26 are fixedly connected to a first connecting block 28 at the end away from the first gear 27, and a connecting rod 29 is fixedly connected to the surface of the first connecting block 28. The clamping mechanism includes a third rack plate 38, which is movable inside the connecting plate 15, and a third connecting block 39 is fixedly connected to the bottom end of the third rack plate 38. The clamping assembly 16 and the third connecting block 39 are fixedly connected. The first electric guide rail 11 allows the second electric guide rail 12 to move back and forth, and the second electric guide rail 12 allows the first moving block 13 to move left and right, thereby facilitating the adjustment of the positions of the connecting arm 14, the connecting plate 15 and the clamping assembly 16, so that the clamping assembly 16 can move accordingly. The clamping assembly 16 can grasp the connector injection molded parts, which is convenient for collecting the injection molded connector parts and arranging them.

[0035] Furthermore, the displacement mechanism also includes a fixing block 23, which is fixedly connected to the surface of the fixing plate 2. A limiting groove 24 is provided on the inner side of the fixing block 23. A first limiting block 25 is fixedly connected to the lower surface of the first rack plate 22. The end of the first limiting block 25 away from the first rack plate 22 moves within the limiting groove 24. By setting the fixing block 23 and the first limiting block 25, and with the opening of the limiting groove 24, the first rack plate 22 can be limited, making it easy for the first rack plate 22 to move back and forth under the extension and retraction of the telescopic cylinder 21. This enables the first gear 27 to drive the first rotating rod 26 to rotate, and the first connecting block 28 and the connecting rod 29 to drive the connecting arm 14 to move in both vertical and horizontal directions simultaneously. This can achieve a compound motion path, which is beneficial to improving efficiency. The up and down movement of the connecting arm 14 facilitates the precise collection of the connector injection molded parts.

[0036] Furthermore, one end of the first rotating rod 26 is fixedly connected to the first gear 27, and the other end of the first rotating rod 26 is fixedly connected to the first connecting block 28. The connecting arm 14 is movable on the surface of the connecting rod 29. Through the setting of the first gear 27, the first gear 27 rotates, which enables the first rotating rod 26 to drive the first connecting block 28 and the connecting rod 29 to rotate accordingly. Thus, the connecting arm 14 can move vertically and horizontally simultaneously under the action of the connecting rod 29, which can shorten the collection time of single connector injection molded parts and thus directly improve the overall collection efficiency.

[0037] Furthermore, a limiting plate 210 is fixedly connected to the surface of the first moving block 13, and a second moving block 211 is movably connected to the surface of the limiting plate 210. A second connecting block 212 is fixedly connected to the end of the second moving block 211 away from the limiting plate 210. Through the setting of the limiting plate 210, the second moving block 211 can slide on the surface of the limiting plate 210. Thus, when the connecting rod 29 rotates under the action of the first connecting block 28, the connecting arm 14 can stably move horizontally and reciprocally during the vertical movement under the action of the connecting rod 29 through the cooperation of the limiting plate 210 and the second moving block 211. This facilitates the switching of the position of the clamping component 16, thereby realizing the clamping and releasing of the connector injection molded part.

[0038] Furthermore, the connecting arm 14 moves inside the second connecting block 212, and a second limiting block 213 is fixedly connected to the inner surface of the second connecting block 212. A sliding groove 214 is provided on the inner side of the connecting arm 14, and the end of the second limiting block 213 away from the second connecting block 212 moves inside the sliding groove 214. By setting the second limiting block 213 and opening the sliding groove 214, the connecting arm 14 can be limited, which makes it easy for the connecting arm 14 to move vertically stably inside the second connecting block 212, thereby ensuring the lifting and lowering of the connecting plate 15 and the clamping assembly 16.

[0039] Furthermore, the clamping mechanism also includes a second rack plate 3, which is fixedly connected to the surface of the second connecting block 212. The inner side of the connecting arm 14 is movably connected to a second rotating rod 31, and the surface of the second rotating rod 31 is fixedly connected to a second gear 32. By setting the second rack plate 3, when the connecting arm 14 moves vertically inside the second connecting block 212, the second gear 32 and the second rack plate 3 mesh and rotate, thereby facilitating the rotation of the second gear 32 and realizing the transmission of the transmission belt 35 to the third rotating rod 33.

[0040] Furthermore, the second rack plate 3 is fixed in two sets to the second connecting block 212, the second rotating rod 31 is movably connected in two sets to the inner side of the connecting arm 14, and the second gear 32 is connected in two sets to the second rotating rod 31. The second gear 32 is movably connected to the inner side of the connecting arm 14. Through the setting of the second gear 32, the rotation of the second gear 32 can make the third rotating rod 33 and the third gear 34 rotate synchronously, thereby realizing the transmission of the third gear 34 to the third rack plate 38. Thus, the third connecting block 39 can drive the gripping component 16 to move. In conjunction with the connecting arm 14, the gripping component 16 can move up and down, which can realize the synchronous operation of multiple actions. This is beneficial to optimize the movement trajectory of the robot and shorten the collection cycle of a single connector injection molded part.

[0041] Furthermore, a third rotating rod 33 is movably connected to the inner side of the connecting arm 14, and a third gear 34 is fixedly connected to the surface of the third rotating rod 33. The third rotating rod 33 is movably connected to the connecting arm 14 in two sets, and the third gear 34 is correspondingly connected to the third rotating rod 33 in two sets. A transmission belt 35 is movably connected to the surface of the third rotating rod 33. Through the setting of the third rotating rod 33, the rotation of the third rotating rod 33 can drive the third gear 34 to rotate accordingly, thereby facilitating the transmission of the third gear 34 to the third rack plate 38, thereby realizing that the third connecting block 39 drives the clamping assembly 16 to move, which facilitates the clamping assembly 16 to clamp or release the connector injection molded part.

[0042] Furthermore, one end of the transmission belt 35 is movably connected to the second rotating rod 31 via a pulley, and the other end of the transmission belt 35 is movably connected to the third rotating rod 33 via a pulley. The inner side of the connecting plate 15 is provided with a movable groove 36, and the third connecting block 39 is movably located inside the movable groove 36. Through the arrangement of the transmission belt 35, the rotation of the second rotating rod 31 can enable the transmission belt 35 to drive the third rotating rod 33. As a result, during the vertical movement of the connecting arm 14, the second gear 32 rotates under the action of the second rack plate 3, which enables the third gear 34 to rotate simultaneously. The third rack plate 38 can also drive the third connecting block 39 to move, thereby achieving the purpose of gripping and releasing the connector injection molded parts by the gripping assembly 16. This allows the robot arm to move horizontally while vertically lifting and can perform gripping and releasing actions in real time during the movement, facilitating switching between workstations and enabling the gripping and collection of connector injection molded parts.

[0043] Furthermore, a limiting rod 37 is fixedly connected to the inner wall of the movable groove 36, and the third rack plate 38 is movable inside the movable groove 36 and movably connected to the limiting rod 37. Through the setting of the movable groove 36 and the opening of the limiting rod 37, the third rack plate 38 can move stably inside the connecting plate 15, which can prevent the third rack plate 38 from shifting, thereby ensuring the stability of the movement of the third connecting block 39 and ensuring the effect of the clamping assembly 16 in clamping the connector injection molded part.

[0044] Working principle: During use, the telescopic cylinder 21 is electrically connected to an external power source. The operator starts the telescopic cylinder 21 by pressing a switch. The telescopic cylinder 21 extends and retracts, causing the first rack plate 22 to move back and forth. This allows the first rack plate 22 to slide within the limiting groove 24 via the first limiting block 25. The movement of the first rack plate 22 transmits power to the first gear 27, causing the first gear 27 to rotate forward and backward. Consequently, the first rotating rod 26 rotates, driving the first connecting block 28 and the connecting rod 29 to rotate as well. Because the connecting arm 14 is limited by the second connecting block 212, and the second moving block 212... 11 is limited by the limiting plate 210, so that the rotation of the connecting rod 29 can enable the connecting arm 14 to move vertically inside the second connecting block 212, and enable the second moving block 211 to move horizontally on the surface of the limiting plate 210. At the same time, the second limiting block 213 moves inside the slide groove 214, so that the connecting arm 14 can drive the connecting plate 15 to move horizontally during the lifting and lowering process. Thus, during the rising and falling process of the connecting arm 14, it can simultaneously drive the clamping component 16 to move from the left to the right, or from the right to the left, so as to pick up and put down the connector injection molded part.

[0045] During the vertical movement of the connecting arm 14 inside the second connecting block 212, the second gear 32 meshes with the second rack plate 3 under the action of the connecting arm 14, enabling the second rack plate 3 to transmit power to the second gear 32. The second gear 32 then drives the second rotating rod 31 to rotate. The transmission belt 35 moves under the action of the second rotating rod 31, transmitting power to the third rotating rod 33. This enables the third rotating rod 33 to drive the third gear 34 to rotate. Through the cooperation of the third gear 34 and the third rack plate 38, the third rack plate 38 can move under the action of the third gear 34, thus realizing the rotation of the third rack plate 34. 8 moves within the inner side of the movable groove 36 and the surface of the limiting rod 37, thereby causing the third connecting block 39 to move the clamping assembly 16 closer to or further away from each other, realizing the clamping assembly 16 clamping or releasing the connector injection molded part. That is, when the clamping assembly 16 moves onto the connector injection molded part, the connecting arm 14 moves upward and the clamping assembly 16 clamps the connector injection molded part, and drives the connector injection molded part to rise. During the rising and falling process, the connecting arm 14 drives the clamping assembly 16 and the connector injection molded part to move, and realizes the clamping assembly 16 releasing the connector injection molded part during the falling process, thereby achieving the effect of simultaneous coordination of multiple actions such as lifting, lateral movement, clamping / releasing.

[0046] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any way. Those skilled in the art can readily implement the present invention based on the accompanying drawings and the description above. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the present invention, using the disclosed technical content, are equivalent embodiments of the present invention. Furthermore, any modifications, alterations, or variations made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the present invention.

Claims

1. A connector injection molded part arranging and collecting robot, comprising a base (1), wherein a first electric guide rail (11) is provided on the top of the base (1), and a second electric guide rail (12) is movably provided on the surface of the first electric guide rail (11), a first moving block (13) is movably provided on the surface of the second electric guide rail (12), and a connecting arm (14) is provided on the surface of the first moving block (13), a connecting plate (15) is provided at the bottom end of the connecting arm (14), and a gripping component (16) is provided at the bottom of the connecting plate (15). Its features are, The surface of the first moving block (13) is provided with a displacement mechanism, and the inner side of the connecting plate (15) is provided with a clamping mechanism; The displacement mechanism includes a fixed plate (2), which is fixedly connected to the upper surface of the first moving block (13). A telescopic cylinder (21) is fixedly installed on the surface of the fixed plate (2). A first rack plate (22) is fixedly connected to the output end of the telescopic cylinder (21). A first rotating rod (26) is movably connected to the inner side of the fixed plate (2). A first gear (27) is fixedly connected to the surface of the first rotating rod (26). A first connecting block (28) is fixedly connected to the end of the first rotating rod (26) away from the first gear (27). A connecting rod (29) is fixedly connected to the surface of the first connecting block (28). The clamping mechanism includes a third rack plate (38), which is movable inside the connecting plate (15), and a third connecting block (39) is fixedly connected to the bottom end of the third rack plate (38). The clamping assembly (16) and the third connecting block (39) are fixedly connected.

2. The connector injection molded part arranging and collecting robot according to claim 1, characterized in that: The displacement mechanism also includes a fixing block (23), which is fixedly connected to the surface of the fixing plate (2), and a limiting groove (24) is provided on the inner side of the fixing block (23). A first limiting block (25) is fixedly connected to the lower surface of the first rack plate (22), and the end of the first limiting block (25) away from the first rack plate (22) moves in the inner side of the limiting groove (24).

3. The connector injection molded part arranging and collecting robot according to claim 2, characterized in that: One end of the first rotating rod (26) is fixedly connected to the first gear (27), the other end of the first rotating rod (26) is fixedly connected to the first connecting block (28), and the connecting arm (14) moves on the surface of the connecting rod (29).

4. The connector injection molded part arranging and collecting robot according to claim 3, characterized in that: The surface of the first movable block (13) is fixedly connected to a limiting plate (210), and the surface of the limiting plate (210) is movably connected to a second movable block (211). The end of the second movable block (211) away from the limiting plate (210) is fixedly connected to a second connecting block (212).

5. A connector injection molded part arranging and collecting robot according to claim 4, characterized in that: The connecting arm (14) moves inside the second connecting block (212), and a second limiting block (213) is fixedly connected to the inner surface of the second connecting block (212). A sliding groove (214) is provided on the inner side of the connecting arm (14), and one end of the second limiting block (213) away from the second connecting block (212) moves inside the sliding groove (214).

6. A connector injection molded part arranging and collecting robot according to claim 1, characterized in that: The clamping mechanism further includes a second rack plate (3), which is fixedly connected to the surface of the second connecting block (212). The inner side of the connecting arm (14) is movably connected to a second rotating rod (31), and the surface of the second rotating rod (31) is fixedly connected to a second gear (32).

7. A connector injection molded part arranging and collecting robot according to claim 6, characterized in that: The second rack plate (3) is fixed in two groups to the second connecting block (212), the second rotating rod (31) is movably connected in two groups to the inner side of the connecting arm (14), the second gear (32) is connected in two groups to the second rotating rod (31), and the second gear (32) is movably connected to the inner side of the connecting arm (14).

8. A connector injection molded part arranging and collecting robot according to claim 7, characterized in that: The inner side of the connecting arm (14) is movably connected to a third rotating rod (33), and a third gear (34) is fixedly connected to the surface of the third rotating rod (33). The third rotating rod (33) is movably connected to the connecting arm (14) in two groups, and the third gear (34) is correspondingly connected to the third rotating rod (33) in two groups. A transmission belt (35) is movably connected to the surface of the third rotating rod (33).

9. A connector injection molded part arranging and collecting robot according to claim 8, characterized in that: One end of the transmission belt (35) is movably connected to the pulley and the second rotating rod (31), and the other end of the transmission belt (35) is movably connected to the pulley and the third rotating rod (33). The inner side of the connecting plate (15) is provided with a movable groove (36), and the third connecting block (39) is movably located inside the movable groove (36).

10. A connector injection molded part arranging and collecting robot according to claim 9, characterized in that: The inner wall of the movable groove (36) is fixedly connected to a limiting rod (37), and the third rack plate (38) is movable inside the movable groove (36) and is movably connected to the limiting rod (37).

Images