Sizing device for copper bus bar stacking machine

Abstract

The utility model provides a sizing device for a copper busbar stacking machine. The sizing device comprises a guide rail shaft and a rack guide rail shaft which are arranged in parallel at an interval, the positioning mechanism comprises a movable supporting frame, a positioning support, an adjusting lead screw and a first hand wheel, the two ends of the movable supporting frame are slidably arranged on the guide rail shaft and the rack guide rail shaft in a striding mode respectively, the adjusting lead screw is rotatably arranged on the movable supporting frame in a penetrating mode and is parallel to the guide rail shaft, and the positioning support is rotatably connected with the front end of the adjusting lead screw; the first hand wheel is arranged at the rear end of the adjusting screw rod; the driving mechanism comprises a mounting frame, a gear, a transmission shaft and a second hand wheel, the mounting frame is arranged at one end, corresponding to the rack guide rail shaft, of the movable supporting frame, the gear is located in the mounting frame and matched with a rack on the rack guide rail shaft, the second hand wheel is located outside the mounting frame, and the two ends of the transmission shaft are connected with the gear and the second hand wheel respectively. The sizing device can quickly and accurately realize sizing adjustment in the copper bus bar stacking and conveying process, and ensures the bar stacking efficiency of copper bus products.

Description

Technical Field

[0001] The utility model relates to the technical field of copper bar production, in particular to a sizing device for a copper bus bar stacking machine. Background Art

[0002] Copper bus bars (or copper bars) are one of the main products in copper processing materials, with high mechanical properties, good electrical and thermal conductivity, excellent corrosion resistance, electroplating properties, brazing properties, beautiful metallic luster, and good forming and processing properties. They are indispensable conductive materials in the fields of manufacturing motor windings, high and low voltage electrical appliances, power transmission and transformation equipment, and wires for power supply and distribution installations. In recent years, with the continuous and rapid development of the national economy, the production and consumption of copper bars in China have also increased significantly.

[0003] At present, the production of copper bus bars mostly adopts a continuous extrusion process. The extruded copper bus bars are sheared according to product specifications, and the sheared copper bus bar products need to be transferred and stacked. Usually, for copper bus bar products with small width, thickness, and length, the weight is not large, and they can be manually carried and stacked, but the labor intensity is large and the labor cost is high; for copper bus bar products with large width, thickness, and length, the weight is large, and the transfer and stacking of the sheared copper bus bar products need to be lifted by a traveling crane (overhead crane), and the stacking efficiency is low, affecting the overall production efficiency of copper bars.

[0004] Therefore, there is an urgent need to design an automatic stacking machine device that can automatically carry and stack copper bus bars. The automatic stacking machine also needs to be equipped with an automatic conveying device and can realize the automatic positioning of the sheared copper bus bar products during the conveying process to facilitate the automatic stacking machine to grab the copper bus bars for stacking. Summary of the Utility Model

[0005] In order to better solve the above problems, the utility model provides a sizing device for a copper bus bar stacking machine, which can quickly and accurately realize the sizing adjustment during the stacking and conveying of copper bus bars, facilitate the stacking machine to grab copper bus bar products, and ensure the stacking efficiency of copper bus bar products.

[0006] To achieve the above object, an embodiment of the present utility model provides a sizing device for a copper busbar stacking machine, including a guide rail shaft; a rack guide rail shaft parallel to the guide shaft; a positioning mechanism including a moving support frame, a positioning support, an adjusting screw rod and a first handwheel. The two ends of the moving support frame are respectively slidably straddled on the guide rail shaft and the rack guide rail shaft. The adjusting screw rod is rotatably arranged on the moving support frame parallel to the guide rail shaft. The positioning support is rotatably connected to the front end of the adjusting screw rod, and the first handwheel is arranged at the rear end of the adjusting screw rod; by rotating the first handwheel, the adjusting screw rod can be rotated to drive the positioning support to move parallel to the guide shaft; a driving mechanism including a mounting frame, a gear, a transmission shaft and a second handwheel. The mounting frame is arranged at one end of the moving support frame corresponding to the rack guide rail shaft. The gear is located inside the mounting frame and is engaged with the rack on the rack guide rail shaft. The second handwheel is located outside the mounting frame. The two ends of the transmission shaft are respectively connected to the gear and the second handwheel; by rotating the second handwheel, the gear can be rotated to drive the mounting support frame to move along the guide rail shaft direction.

[0007] Optionally, the positioning mechanism further includes a guiding support rod, which is slidably arranged on the moving support frame and is connected to the positioning support at the front end.

[0008] Optionally, the adjusting screw rod is arranged in the middle of the moving support frame, and the number of guiding support rods is two, which are respectively located on both sides of the adjusting screw rod.

[0009] Optionally, a screw rod seat is arranged on one side of the positioning support corresponding to the adjusting screw rod, and the front end of the adjusting screw rod is rotatably connected in the screw rod seat.

[0010] Optionally, a positioning sleeve is sleeved outside the screw rod seat.

[0011] Optionally, two deep groove ball bearings are arranged in the mounting frame through bearing seats, which are respectively located on both sides of the gear and sleeved on the transmission shaft.

[0012] The sizing device for a copper busbar stacking machine according to the embodiment of the present utility model is applicable to the conveying device of the copper busbar stacking machine. The second handwheel of the driving mechanism can be rotated to drive the gear to rotate, and then drive the mounting support frame to move along the guide rail shaft direction to realize the rough adjustment of the position of the positioning support; and the first handwheel of the positioning mechanism can be rotated to drive the adjusting screw rod to rotate, and then drive the positioning support to move along the guide rail shaft direction to realize the precise adjustment of the position of the positioning support; through the cooperation of rough adjustment and precise adjustment, the quick and precise adjustment of the positioning support can be realized, so that the position of the copper busbar on the conveying device can be accurately positioned, which is convenient for the stacking machine to accurately grasp the copper busbar product and ensure the stacking efficiency of the copper busbar product.

[0013] The fixed-length device has a simple and ingenious structure, stable and reliable performance, and can be applied to the fixed-length adjustment during the stacking process of copper busbar products with different specifications and sizes, ensuring the positioning accuracy, helping to improve the production efficiency of copper busbars, solving the problems of high labor intensity and high labor cost in the traditional manual handling of copper busbar products, and also solving the problem of low efficiency in using lifting equipment such as cranes to handle copper busbar products. Brief Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 Structural schematic diagram of the fixed-length device for the copper busbar stacking machine according to the embodiment of the present invention;

[0016] Figure 2 Front view of the fixed-length device for the copper busbar stacking machine according to the embodiment of the present invention;

[0017] Figure 3 Left view of the fixed-length device for the copper busbar stacking machine according to the embodiment of the present invention.

[0018] Reference Numerals:

[0019] 1. Guide rail seat; 2. Guide rail shaft; 3. First handwheel; 4. Adjusting lead screw; 5. Moving support frame; 6. Positioning bracket; 7. Guide support rod; 8. Positioning sleeve; 9. Lead screw seat; 10. Rack guide rail shaft; 11. Plug cover; 12. Deep groove ball bearing; 13. Bearing seat; 14. Gear; 15. Spacer sleeve; 16. Transmission shaft; 17. Second handwheel; 18. Through cover. Detailed Embodiment

[0020] In order to make the above-mentioned objects, features, and advantages of the present invention more obvious and understandable, the following will make a detailed description of the specific embodiments of the present invention in conjunction with the drawings. Many specific details are set forth in the following description in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein. Those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of this utility model herein are for the purpose of describing specific embodiments only and are not intended to limit this utility model.

[0022] As Figures 1-3 shown, the fixed-length device for a copper busbar rowing machine according to an embodiment of this utility model includes a guide rail shaft 2, a rack guide rail shaft 10, a positioning mechanism, and a driving mechanism. Among them, the guide rail shaft 2 and the rack guide rail shaft 10 are arranged in parallel and at intervals on the guide rail shaft seat. The positioning mechanism includes a moving support frame 5, a positioning support 6, an adjusting screw rod 4, and a first handwheel 3. The two ends of the moving support frame 5 straddle the guide rail shaft 2 and the rack guide rail shaft 10 respectively, and both ends can slide along the guide rail shaft 2 and the rack guide rail shaft 10; the adjusting screw rod 4 is rotatably arranged on the moving support frame 5 in parallel with the guide rail shaft 2, the positioning support 6 is rotatably connected to the front end of the adjusting screw rod 4, and the first handwheel 3 is arranged at the rear end of the adjusting screw rod 4; by rotating the first handwheel 3, the adjusting screw rod 4 can be rotated to drive the positioning support 6 to move parallel to the guide shaft. The driving mechanism includes a mounting frame, a gear 14, a transmission shaft 16, and a second handwheel 17. The mounting frame is arranged at one end of the moving support frame 5 corresponding to the rack guide rail shaft 10. The gear 14 is located inside the mounting frame and is engaged with the rack on the rack guide rail shaft 10. The second handwheel 17 is located outside the mounting frame. The two ends of the transmission shaft 16 are respectively connected to the gear 14 and the second handwheel 17; by rotating the second handwheel 17, the gear 14 can be rotated to drive the mounting support frame to move along the guide rail shaft direction.

[0023] The fixed-length device for the copper busbar stacking machine according to the embodiment of the utility model can be applied to the copper busbar conveying device equipped with the copper busbar stacking machine, and is used to position the position of the copper busbar on the conveying device, so that the copper busbar can stay at the grasping position of the stacking machine, facilitating the stacking machine to accurately grasp the copper busbar. Specifically, by rotating the second handwheel 17 of the driving mechanism, the transmission shaft 16 drives the gear 14 to rotate. The gear 14 meshes with the rack on the rack guide rail shaft 10, so that one side of the moving support frame 5 can be driven to slide along the rack guide rail shaft 10, and the other side of the moving support frame 5 is driven to slide along the guide rail shaft 2, realizing the movement of the moving support frame 5 on the two guide rail shafts, that is, the rough adjustment of the position of the positioning mechanism. Further, by rotating the second handwheel 17, the adjusting screw rod 4 rotates on the moving support plate, so that the position of the positioning bracket 6 can be adjusted, realizing the fine adjustment of the position of the positioning mechanism. The fixed-length device can be arranged above the copper busbar conveying device (such as a roller-type conveying device), so that the positioning bracket 6 corresponds to the copper busbar conveying surface, and the copper busbar in the conveying process can be positioned by using the positioning bracket 6 after rough adjustment and fine adjustment. In practical applications, the positioning bracket 6 is equivalent to a fixed length in the transmission process of the copper busbar product, and its target position can be determined according to the specifications of the copper busbar product in the actual working condition, the best grasping position of the stacking machine, etc.

[0024] In this embodiment, the structures of the rack guide rail shaft 10 and the guide rail shaft 2 of the fixed-length device are basically the same, and specifically can be square optical shafts. The difference between the two guide rail shafts is that the rack guide rail shaft 10 is provided with a rack on the outer side far from the guide rail shaft 2. Both ends of the moving support frame 5 are provided with chutes matching the guide rail shafts, which is convenient for installing the moving support frame 5 on the two guide rail shafts and can slide. The moving support frame 5 is provided with a threaded hole matching the adjusting screw rod 4, and the adjusting screw rod 4 can be spirally penetrated in the threaded hole. The rear end of the adjusting screw rod 4 is fixedly connected with the first handwheel 3, and the front end is rotatably connected to the rear side of the positioning bracket 6 (the side corresponding to the adjusting screw rod 4). Specifically, a screw rod seat 9 is arranged on the rear side of the positioning bracket 6, and the front end of the adjusting screw rod 4 is rotatably connected in the screw rod seat 9, and a positioning sleeve 8 is sleeved outside the screw rod seat 9 for limiting and fixing the front end of the adjusting screw rod 4 (which may have a positioning pin inside the positioning sleeve 8), so that the adjusting screw rod 4 can rotate in the screw rod seat 9.

[0025] Furthermore, the positioning mechanism further includes a guiding support rod 7, which can be a smooth shaft rod. The moving support frame 5 is provided with a sliding hole matching the diameter of the smooth shaft rod, and the guiding support rod 7 is slidably arranged on the moving support frame 5 by passing through the sliding hole; the front end of the guiding support rod 7 is connected to the positioning bracket 6; the number of the guiding support rods 7 is two, the adjusting screw rod 4 is arranged in the middle of the moving support frame 5, and the two guiding support rods 7 are respectively located on both sides of the adjusting screw rod 4. During the process that the adjusting screw rod 4 rotates to drive the positioning bracket 6 to move, the two guiding support rods 7 can play a guiding role and a supporting role to prevent the positioning bracket 6 from rotating.

[0026] In an alternative embodiment, an installation frame is arranged at the driving end of the moving support frame 5, located outside the rack guide shaft 10 and facing the rack surface of the rack guide shaft 10. The installation frame is a hollow frame-shaped frame with an opening on the side facing the rack guide shaft 10, for the output wheel to extend from this side and engage with the rack on the rack guide shaft 10; the side of the installation frame away from the second handwheel 17 is a blank cover 11, and the side facing the second handwheel 17 is a transparent cover 18. The transmission shaft 16 passes through the transparent cover 18 and extends into the installation frame; there are two deep groove ball bearings 12 in the installation frame, which are respectively fixed on both sides of the gear 14 through a spacer sleeve 15 and a bearing seat 13, and sleeved on the transmission shaft 16, enabling the transmission shaft 16 to rotate in the installation frame, so as to drive the gear 14 to rotate when the second handwheel 17 rotates.

[0027] In the actual application scenario, components such as the guide shaft, adjusting screw rod, handwheel, guiding support rod, and deep groove ball bearing in the fixed-length device of the copper busbar stacking machine according to the embodiment of the present invention can all be designed according to the conveying device and the copper busbar product model equipped in the stacking machine in the actual working condition, or devices with corresponding functions in the prior art can be adopted. Moreover, other devices or components can also be arranged in the fixed-length device of the copper busbar stacking machine, or the actual installation positions of each device or component can be adjusted to realize the actual application or other functions of the fixed-length device of the copper busbar stacking machine on the conveying device.

[0028] It should be noted that according to the needs of implementation, each component described in the embodiment of the present invention can be split into more components, or two or more components or parts of components can be combined into new components to achieve the purpose of the embodiment of the present invention.

[0029] The above embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A sizing device for a copper busbar encoding machine, characterized in that: include: Guide shaft; A rack guide rail axis, parallel to the guide rail axis; The positioning mechanism comprises a movable support frame, a positioning support frame, an adjusting screw and a first hand wheel. The two ends of the movable support frame are slidably arranged on the guide rail shaft and the rack guide rail shaft respectively. The adjusting screw is rotatably arranged on the movable support frame in parallel with the guide rail shaft. The positioning support frame is rotatably connected to the front end of the adjusting screw. The first hand wheel is arranged at the rear end of the adjusting screw. The adjusting screw can be rotated by rotating the first hand wheel, thereby driving the positioning support frame to move parallel to the guide shaft. The driving mechanism includes a mounting frame, a gear, a transmission shaft and a second hand wheel. The mounting frame is arranged at one end of the mobile support frame corresponding to the rack guide shaft. The gear is located inside the mounting frame and cooperates with the rack on the rack guide shaft. The second hand wheel is located outside the mounting frame. The two ends of the transmission shaft are respectively connected to the gear and the second hand wheel. By rotating the second hand wheel, the gear can be rotated to drive the mounting support frame to move along the guide shaft direction.

2. A sizing device for a copper busbar encoding machine according to claim 1, characterized in that: The positioning mechanism also includes a guide support rod, which is slidably arranged on the movable support frame, and a front end of the guide support rod is connected to the positioning bracket.

3. A sizing device for a copper busbar encoding machine according to claim 2, characterized in that: The adjusting screw rod is arranged in the middle of the movable support frame, and the number of the guide support rods is two, which are respectively located on both sides of the adjusting screw rod.

4. The sizing device for a copper busbar encoding machine according to claim 1, characterized in that: A screw shaft seat is arranged on one side of the positioning bracket corresponding to the adjusting screw rod, and the front end of the adjusting screw rod is rotatably connected in the screw shaft seat.

5. The sizing device for a copper busbar encoding machine according to claim 4, characterized in that: The outer side cover of the screw shaft seat is provided with a positioning sleeve.

6. The sizing device for a copper busbar encoding machine according to claim 1, characterized in that: Two deep groove ball bearings are arranged in the mounting frame through a bearing seat, respectively located on both sides of the gear and sleeved on the transmission shaft.

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