Following transmission device suitable for drawing or curling copper bar

Abstract

The utility model relates to the technical field of non-ferrous metal manufacturing process equipment, in particular to a follow-up transmission device suitable for drawing or curling a copper bar, which comprises a follow-up transmission structure, a coiling disc used for placing a copper bar material and a deviation corrector, the coiling disc is arranged in the follow-up transmission structure, and the deviation corrector is arranged on the coiling disc. The following transmission structure comprises a support capable of moving and adjusting, a left sleeve connected with the support is arranged on the support, a right sleeve connected with the support is arranged on the support, a rotating shaft capable of rotating is arranged in the left sleeve, and the right sleeve is connected with the right sleeve. The rotating shaft can be connected with one end of the winding disc, a sliding shaft is arranged in the right sleeve, and the sliding shaft can move along the interior of the right sleeve. After being put into production and use, the follow-up transmission device suitable for drawing or curling the copper bar is deeply loved by operators due to the fact that the follow-up transmission device is flexible in structure rotation, sensitive in control and few in fault.

Description

Technical Field

[0001] This utility model relates to the field of non-ferrous metal manufacturing process equipment technology, specifically a following transmission device suitable for copper busbar drawing or coiling. Background Technology

[0002] When drawing or coiling copper busbars, the raw material is typically wound onto a reel. Traditionally, the reel is fixed to a support that can rotate around slotted holes on either side, with the support fixed to the ground. Due to the large axial length of the reel, the copper busbar often deviates when being drawn or coiled into the guide opening (which has a small opening width). This causes the busbar to rub against the side of the guide opening during drawing or coiling, frequently damaging the guide opening and the side of the busbar, thus affecting the quality of the finished product. Secondly, drawing the busbar into the guide opening requires greater pulling force. Thirdly, the fixed support is also prone to damage due to the axial force. To overcome these problems, a following transmission device suitable for drawing or coiling copper busbars is proposed. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a following transmission device suitable for copper busbar pulling or coiling, solving the problems mentioned in the background art.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a following transmission device suitable for copper busbar drawing or coiling, comprising a following transmission structure, a coil for placing copper busbar material, and a deviation corrector. The coil is installed in the following transmission structure, and the deviation corrector corresponds to the coil in the following transmission structure and can perform deviation detection on the unloading of copper busbar material. The following transmission structure includes a movable and adjustable support, a left sleeve connected to the support, and a right sleeve connected to the support. The left sleeve contains a rotatable shaft that can be connected to one end of the coil. The right sleeve contains a sliding shaft that can move along the inside of the right sleeve. The output end of the sliding shaft has a long shaft connected to the sliding shaft that can be inserted into the other end of the coil.

[0007] Furthermore, the rotating shaft is movably connected to the reel, and the rotating shaft is provided with a connecting plate connected to the rotating shaft, and the connecting plate is provided with a shaft pin that can be inserted into the reel.

[0008] Furthermore, the inner end of the rotating shaft is stepped, and the inner bushing hole at one end of the reel is adapted to the stepped inner end of the rotating shaft. The outer end of the rotating shaft is provided with a stop plate connected to the rotating shaft. The stop plate can also cooperate with a brake caliper (not shown in the figure) to prevent the reel from rotating freely.

[0009] Furthermore, bearings that contact the rotating shaft are respectively provided at both ends of the left sleeve, and sealing caps that limit the bearings are provided at the outer ends of both ends of the left sleeve. The sealing caps restrict the axial movement of the bearings.

[0010] Furthermore, the outer end of the right sleeve is provided with a cap connected to the right sleeve, and the cap is provided with a lead screw that can drive the sliding shaft to move. The long shaft is provided with an end cap connected to the long shaft, and the end cap is connected to the sliding shaft.

[0011] Furthermore, the right sleeve has a screw on its exterior that limits the displacement of the sliding shaft. The end cap has a handle on its exterior that is connected to the lead screw and can drive the lead screw to rotate. The output end of the sliding shaft is connected to the end cap, and the surface of the output end of the sliding shaft has a short sleeve that can contact the long shaft. The surface of the sliding shaft has a connecting block that can contact the short sleeve. The end cap has a shaft head that can be inserted into the sliding shaft, and the exterior of the shaft head has a pressure plate that can be installed in the shaft head by a screw. The screw on the right sleeve limits the rotation of the sliding shaft relative to the right sleeve.

[0012] Furthermore, the end cap is located between the short sleeve and the long shaft, the lead screw and the end cap are connected by a bearing, the end of the sliding shaft is connected by a bearing to the short sleeve, and the shaft head is connected by a bearing to the end cap.

[0013] Furthermore, each end of the bottom of the bracket is equipped with a rotating rod capable of rotation. Rollers are mounted at both ends of each rotating rod, allowing displacement along a guide rail beneath the bracket. One of the rotating rods contains a large sprocket that rotates synchronously with the rotating rod. The bracket contains a small sprocket connected to and driving the large sprocket. The rotation of the small sprocket is driven by a servo motor. The servo motor drives the small sprocket to rotate, and the small sprocket has a chain (not shown in the figure, this part is a conventional structure) that drives the large sprocket to rotate. Therefore, when the large sprocket rotates, it drives the rollers to rotate, allowing the entire bracket to be moved and adjusted slightly, thereby reducing damage to the copper busbars.

[0014] Furthermore, the web guiding device can be positioned between the following transmission structure and the wave forming machine or coiling machine. The web guiding device has two rollers arranged from top to bottom and two rollers arranged from left to right. Force sensors are also installed on both sides of the web guiding device. The web guiding device mainly works in conjunction with the force sensors to drive the servo motor.

[0015] In operation, the coil with the copper busbar is hoisted into the following transmission structure by a crane. The left end of the coil is connected to the rotating shaft, and the shaft pin is inserted into the coil. By cranking the handle, the sliding shaft moves to the left along the right sleeve through the action of the lead screw, allowing the long shaft to be inserted into the right end of the coil. After the coil is fixed in the following transmission structure, the copper busbar is guided into the guide rail and can then be connected to the drawing machine or coiling machine. During processing, when the copper busbar contacts the force sensor on the left side of the guide rail, the servo motor is driven, which drives the roller to rotate through the chain drive, allowing the following transmission structure to slide to the right along the guide rail, so that the copper busbar enters the inlet more vertically. Conversely, when the copper busbar collides with the force sensor on the right side of the guide rail, the motor reverses, causing the following transmission structure to slide to the left along the guide rail. Once the copper busbar is processed, crank the handle to retract the sliding shaft to the right, causing the short sleeve, end cap, and long shaft to move to the right, thus disengaging from the coil. The coil can then be removed from the following drive mechanism. During this process, the stop plate can also engage with the brake caliper (not shown in the diagram) to prevent the coil from rotating freely.

[0016] This following transmission device, suitable for copper busbar pulling or coiling, is favored by operators after being put into production due to its flexible rotation, sensitive control, and fewer malfunctions compared to existing technologies. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This utility model Figure 1 Schematic diagram of the structure in the AB-AB cross section;

[0019] Figure 3 This utility model Figure 2 A partial enlarged view of the structure at point A in the middle;

[0020] Figure 4 This utility model Figure 2 A schematic diagram of the structure of the AC-AC cross-section.

[0021] In the diagram: 1. Bracket; 2. Stop plate; 3. Sleeve; 4. Shaft; 6. Reel; 7. Long shaft; 8. Connecting block; 9. Sliding shaft; 11. End cap; 12. Handle; 13. Lead screw; 14. Small sprocket; 15. Motor; 16. Large sprocket; 17. Guide rail; 18. Roller; 19. Short sleeve; 20. Shaft head; 21. Pressure plate; 22. Screw; 23. End cap; 25. Connecting plate; 26. Shaft pin; 27. Track corrector; 28. Rotating rod; 29. ​​Right sleeve. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figures 1 to 4This utility model provides a technical solution: a following transmission device suitable for copper busbar drawing or coiling, including a following transmission structure, a coil 6 for placing copper busbar material, and a deviation corrector 27. The deviation corrector 27 can be set between the following transmission structure and the drawing machine or coiling machine. Two rollers are arranged from top to bottom and two rollers are arranged from left to right in the deviation corrector 27. Force sensors are also set on the left and right sides of the deviation corrector 27. The coil 6 is installed in the following transmission structure. The deviation corrector 27 corresponds to the coil 6 in the following transmission structure and can perform deviation detection on the unloading of copper busbar material. The following transmission structure includes a movable and adjustable support 1. A left sleeve 3 connected to the support 1 is provided on the support 1. The upper part is provided with a right sleeve 29 connected to the bracket 1. The left sleeve 3 is provided with a rotating shaft 4 that can rotate. The rotating shaft 4 can be connected to one end of the coil 6. The rotating shaft 4 and the coil 6 are movably connected. The rotating shaft 4 is provided with a connecting plate 25 connected to the rotating shaft 4. The connecting plate 25 is provided with a shaft pin 26 that can be inserted into the coil 6. The inner end of the rotating shaft 4 is stepped. The inner bushing hole of one end of the coil 6 is adapted to the stepped inner end of the rotating shaft 4. The outer end of the rotating shaft 4 is provided with a stop plate 2 connected to the rotating shaft 4. The two ends of the left sleeve 3 are respectively provided with bearings 5 ​​that contact the rotating shaft 4. The outer ends of the two ends of the left sleeve 3 are provided with sealing covers that can limit the position of the bearings 5. The right sleeve 29 is provided with a sliding shaft 9 that can move along the right sleeve 29. The sliding shaft 9 is internally displaced. The output end of the sliding shaft 9 is connected to a long shaft 7, which can be inserted into the other end of the reel 6. The outer end of the right sleeve 29 is connected to a cap 11, which contains a lead screw 13 that drives the sliding shaft 9 to move. The long shaft 7 contains an end cap 23 connected to it, which is also connected to the sliding shaft 9. The outside of the right sleeve 29 is a screw 22 that limits the displacement of the sliding shaft 9. The outside of the cap 11 is a handle 12 connected to the lead screw 13 and capable of rotating it. The output end of the sliding shaft 9 is connected to the end cap 23. The surface of the output end of the sliding shaft 9 is provided with a short sleeve 19, which can contact the long shaft 7. The surface of the slide shaft 9 is provided with a connecting block 8 that can contact the short sleeve 19. The end cap 23 is provided with a shaft head 20 that can be inserted into the sliding shaft 9. The outside of the shaft head 20 is provided with a pressure plate 21 that can be installed in the shaft head 20 by screws 22. The end cap 23 is located between the short sleeve 19 and the long shaft 7. The lead screw 13 and the end cap 11 are connected by a bearing. The end of the sliding shaft 9 is connected by a bearing to the short sleeve 19. The shaft head 20 and the end cap 23 are connected by a bearing. The bottom of the bracket 1 is provided with rotating rods 28 at both ends. The two ends of the two rotating rods 28 are respectively equipped with rollers 18 that can move along the guide rail 17 below the bracket 1. One of the rotating rods 28 is provided with a large sprocket 16 that can rotate synchronously with the rotating rod 28.The bracket 1 includes a small sprocket 14 that can be connected to and drive the large sprocket 16 to rotate. The rotation of the small sprocket 14 is driven by a servo motor 15.

[0024] All electrical components mentioned in this article are connected to an external main controller and 380V commercial power supply, and the main controller can be a conventional known device such as a computer that can control it.

[0025] In the description of this specification, the terms "connection", "installation", "fixing", "setting", etc. are interpreted in a broad sense. For example, "connection" can be a fixed connection or an indirect connection through an intermediate component without affecting the relationship between components and the technical effect. It can also be an integral connection or a partial connection. In such cases, those skilled in the art can understand the specific meaning of the above terms in this utility model or utility model according to the specific circumstances.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A following transmission device suitable for drawing or coiling copper busbars, comprising a following transmission structure, a coil (6) for placing copper busbar material, and a deviation correction device (27), wherein the coil (6) is installed in the following transmission structure, and the deviation correction device (27) corresponds to the coil (6) in the following transmission structure and is capable of detecting deviation during the unloading of copper busbar material, characterized in that: The following transmission structure includes a movable and adjustable bracket (1), a left sleeve (3) connected to the bracket (1) is provided on the bracket (1), a right sleeve (29) connected to the bracket (1) is provided on the bracket (1), a rotating shaft (4) is provided inside the left sleeve (3), the rotating shaft (4) can be connected to one end of the reel (6), a sliding shaft (9) is provided in the right sleeve (29), the sliding shaft (9) can be displaced along the inside of the right sleeve (29), the output end of the sliding shaft (9) is provided with a long shaft (7) connected to the sliding shaft (9), the long shaft (7) can be inserted into the other end of the reel (6).

2. A following transmission device suitable for drawing or coiling copper busbars according to claim 1, characterized in that: The rotating shaft (4) is movably connected to the coil (6). The rotating shaft (4) is provided with a connecting plate (25) connected to the rotating shaft (4). The connecting plate (25) is provided with a shaft pin (26) that can be inserted into the coil (6).

3. A following transmission device suitable for drawing or coiling copper busbars according to claim 2, characterized in that: The inner end of the rotating shaft (4) is stepped, and the inner bushing hole of one end of the coil (6) is adapted to the stepped inner end of the rotating shaft (4). The outer end of the rotating shaft (4) is provided with a stop plate (2) connected to the rotating shaft (4).

4. A following transmission device suitable for drawing or coiling copper busbars according to claim 3, characterized in that: The left sleeve (3) has bearings (5) that are in contact with the rotating shaft (4) at both ends, and the outer ends of the left sleeve (3) are provided with sealing caps that can limit the bearings (5).

5. A following transmission device suitable for drawing or coiling copper busbars according to claim 1, characterized in that: The outer end of the right sleeve (29) is provided with a cap (11) connected to the right sleeve (29). The cap (11) is provided with a lead screw (13) that can drive the sliding shaft (9) to move. The long shaft (7) is provided with an end cap (23) connected to the long shaft (7). The end cap (23) is connected to the sliding shaft (9).

6. A following transmission device suitable for drawing or coiling copper busbars according to claim 5, characterized in that: The right sleeve (29) is provided with a screw (22) that can limit the displacement of the sliding shaft (9) on the outside. The end cap (11) is provided with a handle (12) that is connected to the lead screw (13) and can drive the lead screw (13) to rotate on the outside. The output end of the sliding shaft (9) is connected to the end cap (23). The output end surface of the sliding shaft (9) is provided with a short sleeve (19). The short sleeve (19) can contact the long shaft (7). The surface of the sliding shaft (9) is provided with a connecting block (8) that can contact the short sleeve (19). The end cap (23) is provided with a shaft head (20) that can be inserted into the sliding shaft (9). The shaft head (20) is provided with a pressure plate (21) that can be installed in the shaft head (20) by screws (22) on the outside.

7. A following transmission device suitable for drawing or coiling copper busbars according to claim 6, characterized in that: The end cap (23) is located between the short sleeve (19) and the long shaft (7). The lead screw (13) is connected to the end cap (11) in a bearing-type connection. The end of the sliding shaft (9) is connected to the short sleeve (19) in a bearing-type connection. The shaft head (20) is connected to the end cap (23) in a bearing-type connection.

8. A following transmission device suitable for drawing or coiling copper busbars according to claim 1, characterized in that: The bottom of the bracket (1) is provided with rotating rods (28) at both ends. Rollers (18) that can move along the guide rail (17) below the bracket (1) are installed at both ends of the two rotating rods (28). One of the rotating rods (28) is provided with a large sprocket (16) that can rotate synchronously with the rotating rod (28). The bracket (1) is provided with a small sprocket (14) that can be connected to the large sprocket (16) and drive the large sprocket (16) to rotate. The rotation of the small sprocket (14) is driven by a servo motor (15).

9. A following transmission device suitable for drawing or coiling copper busbars according to claim 1, characterized in that: The correction device (27) can be set between the following transmission structure and the wave-pulling machine or the curling machine. Two rollers are set from top to bottom in the correction device (27), and two rollers are set from left to right in the correction device (27). Force sensors are also set on the left and right sides of the correction device (27).

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