Deviation correcting device for associated terminal

Abstract

The utility model relates to the technical field of equipment for manufacturing current collectors, in particular to a deviation rectifying device for associated terminals, each associated terminal comprises a chain belt and terminals arranged on the chain belt at equal intervals, the deviation rectifying device is fixedly arranged between a cutting mechanism and a feeding rail, and the deviation rectifying device comprises a feeding platform, a first positioning block and a second positioning block, the feeding platform is used for transferring the associated terminals, the feeding platform is provided with a feeding end and a discharging end, the feeding end is in butt joint with the feeding rail, the discharging end is in butt joint with the cutting mechanism, and the first positioning block and the second positioning block are both arranged above the feeding platform and can move downwards relative to the feeding platform to abut against the associated terminals arranged on the feeding platform. According to the deviation rectifying device for the associated terminal, a double-positioning-block structure is arranged on the transferring path of the associated terminal, so that the chain belt is adjusted, it is ensured that the connecting part of the chain belt and the terminal can be exactly transferred to the position under a cutting mechanism, it is ensured that cutting is in place, and the cutting efficiency of the terminal is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the equipment technical field of manufacturing current collector, especially to a terminal-carrying rectifying device. BACKGROUND

[0002] When producing wiring terminals, the terminals need to be cut off from the chain belt, such as the patent with publication number CN113964612A, which discloses an automatic positioning terminal welding machine. The chain terminals are horizontally conveyed forward by a terminal linear conveying table, then the wire harness and terminals are pressed on the support seat by the terminal wire harness pressing and positioning part, and then the terminals are cut off from the material belt by the cutting mechanism. However, in actual production process, it is found that the chain belt cannot be guaranteed to be conveyed exactly below the cutting mechanism when the terminal chain belt is conveyed, and thus the terminals cannot be accurately cut off. SUMMARY

[0003] In order to solve the problem that the existing cutting mechanism cannot pre-position the chain belt, resulting in inaccurate cutting, the utility model provides a terminal-carrying rectifying device. The chain belt is pre-positioned by the positioning block to ensure accurate cutting.

[0004] The utility model provides a terminal-carrying rectifying device. The terminal-carrying rectifying device includes a chain belt and terminals arranged at equal intervals on the chain belt. The rectifying device is fixed between the cutting mechanism and the feeding rail. The rectifying device includes a feeding platform, a first positioning block and a second positioning block. The feeding platform is used to convey the terminal-carrying rectifying device. The feeding platform has an inlet end and an outlet end. The inlet end is connected with the feeding rail, and the outlet end is connected with the cutting mechanism. The first positioning block and the second positioning block are arranged above the feeding platform and can move downward relative to the feeding platform to abut against the terminal-carrying rectifying device placed on the feeding platform. By arranging the double-positioning block structure between the cutting mechanism and the feeding rail, the position of the terminal-carrying rectifying device is adjusted, the chain belt is cut off when it is conveyed exactly below the cutting mechanism, and the cutting is accurate.

[0005] Further, a limiting step is arranged in the length direction of the feeding platform. A limiting groove is arranged on the limiting step. A limiting plate is arranged on the limiting groove. A limiting cavity that can accommodate the chain belt is formed between the limiting step and the limiting plate. By the cooperation of the limiting step and the limiting plate, the chain belt is limited.

[0006] Further, a through groove that can accommodate the first positioning block and the second positioning block is arranged on the limiting plate. The through groove is communicated with the limiting cavity. The vertically moving positioning block enters the limiting cavity through the through groove to correct the chain belt.

[0007] Further, a support seat is further included. The support seat is fixedly connected with the feeding platform. The first positioning block and the second positioning block are arranged on the support seat. The arrangement of the support seat facilitates the fixed installation of the double-positioning block.

[0008] Further, the first positioning block comprises a base, a cylinder one and a slide one, the cylinder one is arranged on the support base through the base, and the slide one moves longitudinally relative to the feeding platform through the cylinder one. The slide one matched with the chain belt realizes longitudinal sliding through the cylinder one.

[0009] Further, the second positioning block comprises a cylinder two, a movable plate, a cylinder three and a slide two, the cylinder two is arranged on the support base, the movable plate can move transversely along the cylinder two, and the slide two moves longitudinally relative to the feeding platform through the cylinder three arranged on the movable plate. The slide two matched with the chain belt realizes transverse sliding through the cylinder two and longitudinal sliding through the cylinder three.

[0010] Further, the bottom of the slide one and the slide two is provided with a positioning block, and the bottom surface of the positioning block is further provided with a positioning foot matched with the chain hole of the chain belt. The positioning block drives the positioning foot to extend into the chain hole of the chain belt to correct the chain belt.

[0011] Further, the device further comprises a sensor arranged at the feeding end and the discharging end of the feeding platform. The position of the chain belt terminal is detected through the through-type sensor.

[0012] The device has the advantages that:

[0013] The device comprises a double positioning block structure arranged on the moving path of the chain belt terminal, realizes adjustment of the chain belt, ensures that the connecting part of the chain belt and the terminal can be moved to the right below the cutting mechanism, guarantees cutting in place, and effectively improves the cutting efficiency of the terminal. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 is a structural schematic view of the deviation correcting device;

[0016] Figure 2 is a structural schematic view of the feeding platform;

[0017] Figure 3 is a structural schematic view of the double positioning block;

[0018] Figure 1. Correcting device, 11. Feeding platform, 111. Inlet end, 112. Outlet end, 12. First positioning block, 121. Base, 122. Cylinder one, 123. Slide one, 13. Second positioning block, 131. Cylinder two, 132. Movable plate, 133. Cylinder three, 134. Slide two, 14. Limiting step, 15. Limiting groove, 16. Limiting plate, 161. Through groove, 17. Limiting cavity, 18. Support seat, 19. Positioning block, 191. Positioning foot, 20. Sensor, 2. Cutting mechanism, 3. Feeding rail, 4. Chain terminal, 41. Chain, 42. Terminal. DETAILED DESCRIPTION

[0019] The technical solutions of the utility model will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments.

[0020] In order to pre-position the chain terminal 4 and ensure accurate cutting, a correcting device for the chain terminal is designed, as shown in the figure. Figure 1 The chain terminal 4 includes a chain 41 and terminals 42 arranged at equal intervals on the chain 41. The correcting device 1 is fixed between the cutting mechanism 2 and the feeding rail 3. The correcting device 1 includes a feeding platform 11, a first positioning block 12 and a second positioning block 13. The feeding platform 11 is used to transfer the chain terminal 4. In order to ensure the stability of the chain terminal 4 transfer, the width of the feeding platform 11 is designed to correspond to the width of the chain terminal 4, so that the chain terminal 4 is stably placed in the feeding platform 11. The feeding platform 11 has an inlet end 111 and an outlet end 112. In order to facilitate the chain terminal 4 to extend into the feeding platform 11, a wedge surface is arranged on the end face of the inlet end 111 to form a flared opening. The inlet end 111 is connected with the feeding rail 3, and the outlet end 112 is connected with the cutting mechanism 2. The first positioning block 12 and the second positioning block 13 are arranged above the feeding platform 11 and can be moved downward relative to the feeding platform 11 to abut against the chain terminal 4 placed on the feeding platform 11. During the process of transferring the chain terminal 4 from the feeding rail 3 to the cutting mechanism 2 for cutting, the chain terminal 4 is sequentially positioned and corrected by the first positioning block 12 and the second positioning block 13, so as to ensure the stability of the chain terminal 4 transfer and avoid displacement, thereby ensuring that the cutting mechanism 2 can successfully cut the terminals 42 from the chain 41.

[0021] In order to facilitate the installation of the first positioning block 12 and the second positioning block 13, a support seat 18 is further included. The support seat 18 is fixedly connected with the feeding platform 11. The first positioning block 12 and the second positioning block 13 are arranged on the support seat 18. The base 121 of the first positioning block 12 and the cylinder two 131 of the second positioning block 13 are fixedly arranged on the support seat 18 by bolts.

[0022] To detect the transfer position of the connecting terminal 4, a sensor 20 is also included. The sensor 20 is set at the inlet end 111 and the outlet end 112 of the feeding platform 11. The sensor 20 is a transmission type sensor. When the infrared light emitted by the sensor 20 is blocked during the transfer of the connecting terminal 4, the position of the connecting terminal 4 is detected. If the infrared light is not blocked, the position is the chain hole position or the part other than the connecting terminal 4.

[0023] like Figure 2 As shown, in order to achieve stable transfer of the connecting terminal 4, a limiting step 14 is provided along the length of the feeding platform 11. A limiting groove 15 is formed on the limiting step 14, and a limiting plate 16 is provided on the limiting groove 15. A limiting cavity 17 is formed between the limiting step 14 and the limiting plate 16 to accommodate the chain 41. The limiting step 14 is higher than the feeding platform 11. The chain 41 portion of the connecting terminal 4 is placed in the limiting cavity 17, while the terminal 42 portion of the connecting terminal 4 is placed on the feeding platform 11.

[0024] To facilitate the passage of the two positioning blocks, the limiting plate 16 is provided with a through groove 161 that can accommodate the first positioning block 12 and the second positioning block 13. The through groove 161 is connected to the limiting cavity 17. Since the second positioning block 13 can also be adjusted laterally, the through groove 161 corresponding to the second positioning block 13 is wider to accommodate the use of the second positioning block 13.

[0025] like Figure 3 As shown, the first positioning block 12 includes a base 121, a cylinder 122, and a slide 123. The cylinder 122 is mounted on the support base 18 via the base 121, and the slide 123 moves longitudinally relative to the feeding platform 11 via the cylinder 122. The longitudinal displacement of the slide 123 driven by the cylinder 122 positions the connected terminal 4 once.

[0026] The second positioning block 13 includes a second cylinder 131, a movable plate 132, a third cylinder 133, and a second slide block 134. The second cylinder 131 is mounted on the support base 18. The movable plate 132 can move laterally along the second cylinder 131. The second slide block 134 moves longitudinally relative to the feeding platform 11 via the third cylinder 133 mounted on the movable plate 132. The longitudinal displacement of the second slide block 134 driven by the third cylinder 133 performs secondary positioning of the connecting terminal 4. The position of the third cylinder 133 can also be adjusted by the second cylinder 131 to ensure that the connecting terminal 4 is moved into place.

[0027] To ensure positioning effectiveness, both slide block 123 and slide block 134 are equipped with positioning blocks 19 at their bottoms. The bottom surface of the positioning blocks 19 is also provided with positioning feet 191 that are adapted to the chain holes of the chain belt 41. The lowered positioning blocks 19 are placed in the through groove 161, and the positioning feet 191 extend into the chain holes on the chain belt 41.

[0028] The above description is only illustrative in nature and is not intended to limit the present application, and those skilled in the art can make many modifications, changes or equivalents without departing from the spirit and scope defined by the appended claims.

Claims

1. A correction device for a connected terminal, wherein the connected terminal (4) includes a chain (41) and terminals (42) equally spaced on the chain (41), and the correction device (1) is fixedly disposed between a cutting mechanism (2) and a feed rail (3), characterized in that: The correction device (1) includes A feeding platform (11) is used to transfer the connected terminal (4). The feeding platform (11) has an inlet end (111) and an outlet end (112). The inlet end (111) is connected to the feed rail (3), and the outlet end (112) is connected to the cutting mechanism (2). The first positioning block (12), and Second positioning block (13). The first positioning block (12) and the second positioning block (13) are both located above the feeding platform (11) and can move down relative to the feeding platform (11) to abut against the connecting terminal (4) placed on the feeding platform (11).

2. The correction device with connected terminals according to claim 1, characterized in that: The feeding platform (11) is provided with a limiting step (14) along its length. A limiting groove (15) is provided on the limiting step (14). A limiting plate (16) is provided on the limiting groove (15). A limiting cavity (17) that can accommodate the chain belt (41) is formed between the limiting step (14) and the limiting plate (16).

3. The correction device with connected terminals according to claim 2, characterized in that: The limiting plate (16) is provided with a through groove (161) that can accommodate the first positioning block (12) and the second positioning block (13), and the through groove (161) is connected to the limiting cavity (17).

4. The correction device with connected terminals according to claim 1, characterized in that: It also includes a support base (18), which is fixedly connected to the feeding platform (11), and the first positioning block (12) and the second positioning block (13) are both disposed on the support base (18).

5. The correction device with connected terminals according to claim 4, characterized in that: The first positioning block (12) includes a base (121), a cylinder (122) and a slide (123). The cylinder (122) is mounted on the support (18) via the base (121), and the slide (123) moves longitudinally relative to the feeding platform (11) via the cylinder (122).

6. The correction device with connected terminals according to claim 5, characterized in that: The second positioning block (13) includes cylinder two (131), movable plate (132), cylinder three (133) and slide two (134). Cylinder two (131) is mounted on support base (18). Movable plate (132) can move laterally along cylinder two (131). Slide two (134) moves longitudinally relative to the feeding platform (11) through cylinder three (133) mounted on movable plate (132).

7. A correction device with connected terminals according to claim 6, characterized in that: Both slide one (123) and slide two (134) are provided with positioning blocks (19) at the bottom. The bottom surface of the positioning block (19) is also provided with positioning feet (191) that are adapted to the chain holes of the chain belt (41).

8. The correction device with connected terminals according to claim 1, characterized in that: It also includes a sensor (20), which is disposed at the feed end (111) and the discharge end (112) of the feeding platform (11).

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