A feeding mechanism for cutting copper bars

Abstract

The utility model relates to copper bar processing technical field, concretely relates to a kind of feeding mechanism for copper bar cutting, including machine table, the feeding mechanism of copper bar automatic feeding;Feeding mechanism includes: motor, the output shaft of motor is rotated by transmission member and drives roll shaft, and fixed installation has cylinder on roll shaft;One end of roll shaft slides and passes through moving plate, and the other end of roll shaft rotates and passes through vertical plate, and screw rod is rotatably connected on moving plate, and rotatably installed slide cylinder on moving plate, and slide cylinder is slidably installed on roll shaft.In the utility model, copper bar is conveyed by slide cylinder and cylinder, and by the movement of moving plate, device can convey and limit copper bar of different width, and copper bar is positioned by proximity switch, by adjusting the position of proximity switch, copper bar of different length can be obtained, after copper bar is cut, the weight of copper bar makes it slide down along the inclined plane on trapezoidal block, so that copper bar is discharged through discharge port, and copper bar is collected.

Description

Technical Field

[0001] This utility model relates to the field of copper busbar processing technology, specifically to a feeding mechanism for copper busbar cutting. Background Technology

[0002] Copper busbars typically refer to long, straight copper sections with rectangular or chamfered (rounded) rectangular cross-sections, used to carry and distribute large currents. The quality of their cutting directly affects the accuracy of subsequent processing (such as bending and punching) and the conductivity and safety of the final product. To improve the efficiency of copper busbar cutting, a feeding mechanism is usually required to automatically feed and position the copper busbars.

[0003] For example, the utility model patent with publication number CN221735422U describes a precise positioning copper busbar cutting device, including a base. A fixed seat is fixedly connected to the upper end face of the base, and a rotating rod is rotatably connected to the side wall of the fixed seat. Clamping seats are fixedly connected to both symmetrical sides of the upper end face of the base. A copper busbar is provided on the upper end face of the clamping seat. A sliding groove is opened on the upper end face of the clamping seat, and a threaded rod is rotatably connected in the sliding groove. A clamping plate is threadedly connected to the surface of the threaded rod. A dual-axis counter-rotating motor is fixedly connected to the upper end face of the base. Connecting rods are installed at both output ends of the dual-axis counter-rotating motor. Support frames are fixedly connected to both sides of the base, and hydraulic rods are fixedly connected to the upper end face of the support frames. By setting the clamping plates, the copper busbar can be clamped and fixed during cutting, preventing the position of the copper busbar from shifting during the cutting process and keeping the cut edge of the copper busbar flat. By setting rollers, the copper busbar can be easily moved.

[0004] When cutting copper busbars, the device needs to measure the length of the copper busbars to be cut. However, manually moving the copper busbars can easily reduce the accuracy of the cutting length.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of this utility model is to provide a feeding mechanism for copper busbar cutting that can effectively solve the above-mentioned technical problems.

[0007] To achieve the purpose of this utility model, the following technical solution is adopted: a feeding mechanism for copper busbar cutting, comprising: a machine base, and a feeding mechanism for automating the feeding of copper busbars; The feeding mechanism includes: a motor, the output shaft of which drives a roller shaft to rotate through a transmission component, and a roller is fixedly installed on the roller shaft; one end of the roller shaft slides through a movable plate, the other end of the roller shaft rotates through a vertical plate, a screw is rotatably connected to the movable plate, and a slide cylinder is rotatably installed on the movable plate, the slide cylinder being slidably installed on the roller shaft.

[0008] Furthermore, a single-axis moving mechanism is installed on the machine base, which drives the moving frame to move, and a proximity switch is fixedly installed on the moving frame.

[0009] Furthermore, the movable frame slides through a groove on the trapezoidal block, which is divided into two parts by the groove.

[0010] Furthermore, the vertical plate is provided with a feeding port, which is aligned with the trapezoidal block.

[0011] Furthermore, the transmission component consists of multiple toothed pulleys and a synchronous belt. The toothed pulleys are respectively mounted on the output shaft of the motor and the roller shaft, and the synchronous belt is mounted on the toothed pulleys.

[0012] Furthermore, the diameter of the roller and the slide is the same.

[0013] Furthermore, the inner wall of the slide is provided with a limiting groove, and the roller is equipped with a limiting block on its circumference, the limiting block matching the limiting groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a feeding mechanism for copper busbar cutting, which conveys copper busbars through a slide and a roller, and through the movement of a moving plate, the device can convey and limit copper busbars of different widths, and positions the copper busbars through a proximity switch. By adjusting the position of the proximity switch, copper busbars of different lengths can be obtained. After the copper busbar is cut, its weight causes it to slide down the inclined surface on the trapezoidal block, so that the copper busbar is discharged through the discharge port, which facilitates the collection of the copper busbars. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] Figure 1 This is a schematic diagram of the structure of a feeding mechanism for cutting copper busbars according to this utility model.

[0017] Figure 2 This is a schematic diagram of the feeding mechanism in this utility model.

[0018] In the diagram: 1. Machine base; 2. Machine frame; 3. Dual-axis moving mechanism; 4. Laser cutter; 51. Motor; 52. Synchronous belt; 53. Roller; 54. Slide cylinder; 55. Moving plate; 56. Screw; 57. Limit rod; 58. Fixed plate; 59. Single-axis moving mechanism; 510. Moving frame; 511. Proximity switch; 512. Trapezoidal block; 513. Slide groove; 514. Discharge port. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0020] In the description of this utility model, it should be understood that the terms "center," "lateral," "longitudinal," "left," "right," "horizontal," and "outer," indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of this utility model. When a mechanism is referred to as being "fixed to" another mechanism, it can be directly on the other mechanism or there may be an intervening mechanism. When a mechanism is considered to be "connected" to another mechanism, it can be directly connected to the other mechanism or there may be an intervening mechanism. When a mechanism is considered to be "set on" another mechanism, it can be directly set on the other mechanism or there may be an intervening mechanism. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0021] like Figures 1 to 2 As shown, the present invention discloses a feeding mechanism for copper busbar cutting, comprising: a machine base 1, a feeding mechanism for automatically feeding copper busbars; a frame 2 is fixedly installed on the machine base 1, and a dual-axis moving mechanism 3 is installed on the frame 2. The dual-axis moving mechanism 3 drives a laser cutter 4 to move, enabling the laser cutter 4 to cut the copper busbar. The feeding mechanism transports the copper busbar to the bottom of the frame 2 and positions the position to be cut on the copper busbar.

[0022] The feeding mechanism includes: a motor 51, which is fixedly mounted on the machine base 1. The output shaft of the motor 51 and multiple roller shafts 53 are each fixedly mounted with a toothed wheel. A synchronous belt 52 is mounted on each toothed wheel. When the output shaft of the motor 51 drives one toothed wheel to rotate, the toothed wheel drives the synchronous belt 52, causing the multiple roller shafts 53 to rotate synchronously. A roller is fixedly mounted on each roller shaft 53, and the roller slides in contact with a vertical plate. One end of the roller shaft 53 slides through a movable plate 55, which is slidably mounted on the machine base 1. The other end of the roller shaft 53 rotates and passes through the vertical plate, driving the roller to rotate, and the roller conveys copper busbars. A screw 56 is rotatably connected to the movable plate 55, and a fixed plate 58 is threaded onto the screw 56. The fixed plate 58 is fixed... The moving plate 55 is fixedly installed on the machine base 1. The position of the moving plate 55 is adjusted by rotating the screw 56, so that the moving plate 55 and the vertical plate limit the copper busbar and prevent the copper busbar from shifting. The moving plate 55 is fixedly connected to the limiting rod 57, which limits the moving plate 55 and prevents the moving plate 55 from moving randomly. The sliding cylinder 54 is rotatably installed on the moving plate 55. The sliding cylinder 54 is slidably installed on the roller shaft 53. The inner wall of the sliding cylinder 54 is provided with a limiting groove. The roller shaft 53 is equipped with a limiting block on its circumference. The limiting block matches the limiting groove. The roller shaft 53 drives the sliding cylinder 54 to rotate. After the moving plate 55 drives the sliding cylinder 54 to move, the roller shaft 53 can still drive the sliding cylinder 54 to rotate even if the limiting groove on the sliding cylinder 54 has not completely disengaged from the limiting block.

[0023] Furthermore, the roller and the slide 54 have the same diameter. After the slide 54 moves, the roller and the slide 54 support the two sides of the bottom of the copper busbar respectively, so that the roller and the slide 54 can stably transport the copper busbar, prevent the copper busbar from tilting, and ensure the cutting accuracy.

[0024] A single-axis moving mechanism 59 is installed on the machine base 1. The single-axis moving mechanism 59 drives the moving frame 510 to move. A proximity switch 511 is fixedly installed on the moving frame 510. The proximity switch 511 is aligned with the copper busbar. When the copper busbar approaches the proximity switch 511, the proximity switch 511 responds and stops the motor 51 through the controller. Then, the copper busbar is cut by the laser cutter 4. The moving frame 510 slides and passes through the groove 513 on the trapezoidal block 512. The cross-section of the trapezoidal block 512 is a right trapezoid. The side of the trapezoidal block 512 corresponding to the longer right angle side is defined as the bottom. The top of the trapezoidal block 512 is at the same height as the top of the roller, so that the trapezoidal block 512 and the roller jointly support the copper busbar and prevent the copper busbar from bending. The groove 513 is located on the inclined surface of the trapezoidal block 512 and divides the trapezoid into two parts to facilitate the passage of the moving frame 510.

[0025] Furthermore, the vertical plate is provided with a feeding port 514, which is aligned with the trapezoidal block 512. The top of the trapezoidal block 512 is close to the moving plate 55, and the top of the trapezoidal block 512 is located on one side of the copper busbar's center line. After the copper busbar is cut, the roller and slide 54 no longer support this part of the copper busbar. The weight on one side of the copper busbar is greater than the weight supported by the trapezoidal block 512, causing the copper busbar to tilt and slide down the inclined surface on the trapezoidal block 512. This allows the cut copper busbar to slide down through the feeding port 514, while the main body of the copper busbar can continue to be conveyed. There is no need to actively feed the cut part, thus improving cutting efficiency. In addition, one end of the trapezoidal block 512 is aligned with the laser cutter 4 in the vertical direction, so that after the laser cutter 4 cuts the copper busbar, the cut part of the copper busbar does not need to be continued to be conveyed by the roller and slide 54, thus preventing the moving frame 510 from obstructing the movement of the copper busbar.

[0026] Working principle: The copper busbar is conveyed by a slide cylinder 54 and a roller, and the slide cylinder 54 is moved by a moving plate 55. The slide cylinder 54 and the roller support the two sides of the bottom of the copper busbar and stably convey the copper busbar, enabling the device to convey and limit copper busbars of different widths. The copper busbar is positioned by a proximity switch 511, eliminating the need for complete fixing of the copper busbar. The copper busbar is cut by a laser cutter 4, allowing for precise cutting. By adjusting the position of the proximity switch 511, copper busbars of different lengths can be obtained, improving the practicality of the device. After the copper busbar is cut, its weight causes it to slide down the inclined surface on the trapezoidal block 512, allowing the copper busbar to be discharged through the discharge port 514, facilitating the collection of the copper busbar. There is no need to actively discharge the cut copper busbar, and the cut copper busbar does not obstruct the movement of the main body of the copper busbar, improving cutting efficiency.

[0027] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A feeding mechanism for cutting copper busbars, characterized in that, include: The machine is a feeding mechanism that automates the feeding of copper busbars. The feeding mechanism includes: a motor, the output shaft of which drives a roller shaft to rotate through a transmission component, and a roller is fixedly installed on the roller shaft; one end of the roller shaft slides through a movable plate, the other end of the roller shaft rotates through a vertical plate, a screw is rotatably connected to the movable plate, and a slide cylinder is rotatably installed on the movable plate, the slide cylinder being slidably installed on the roller shaft.

2. The feeding mechanism for copper busbar cutting as described in claim 1, characterized in that, A single-axis moving mechanism is installed on the machine base, which drives the moving frame to move. A proximity switch is fixedly installed on the moving frame.

3. The feeding mechanism for copper busbar cutting as described in claim 2, characterized in that, The movable frame slides through a groove on the trapezoidal block, which is divided into two parts by the groove.

4. The feeding mechanism for copper busbar cutting as described in claim 3, characterized in that, The vertical plate is provided with a feeding port, which is aligned with the trapezoidal block.

5. The feeding mechanism for copper busbar cutting as described in claim 1, characterized in that, The transmission component consists of multiple toothed pulleys and a synchronous belt. The toothed pulleys are respectively mounted on the output shaft of the motor and the roller shaft, and the synchronous belt is mounted on the toothed pulleys.

6. The feeding mechanism for copper busbar cutting as described in claim 1, characterized in that, The roller and the slide have the same diameter.

7. The feeding mechanism for copper busbar cutting as described in claim 6, characterized in that, The inner wall of the slide is provided with a limiting groove, and the roller is equipped with a limiting block on its circumference. The limiting block matches the limiting groove.

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