Auxiliary feeding device for non-ferrous metal calendaring

Abstract

The utility model relates to the field of metal processing equipment, in particular to an auxiliary feeding device for calendaring non-ferrous metal, which comprises a tablet press, feeding rollers are symmetrically mounted on two sides of the front of the tablet press, a console is mounted in the middle of the front of the tablet press, and two guide rails are fixedly connected to two sides of the front of the tablet press respectively. The two guide rails on each side are distributed in the front-back direction, all the guide rails are integrally located below the feeding rollers and are in bilateral symmetry, sliding seats are slidably connected to the guide rails, the feeding rollers are slidably connected with the sliding seats, screw rods are rotatably connected to the guide rails, threads are arranged at the ends of the screw rods, the sliding seats are in threaded connection with the screw rods, and scales are fixedly connected to the tops of the guide rails. The screw rod is rotated anticlockwise, the screw rod can loosen the connection with the sliding seat and adjust the position of the sliding seat on the conveying roller, the screw rod is rotated clockwise, the sliding seat is fixed to the current accurately-adjusted position, it is guaranteed that position deviation cannot occur in the follow-up feeding and machining process, and accurate positioning is achieved.

Description

Technical Field

[0001] This utility model relates to the field of metal processing equipment, and in particular to an auxiliary feeding device for non-ferrous metal rolling processing. Background Technology

[0002] Non-ferrous metal rolling is a process in which non-ferrous metals (such as copper, aluminum, lead, zinc, and nickel) are plastically deformed through pressure processing methods such as rolling, extrusion, and drawing, thereby changing their shape, size, and improving their properties to obtain the desired non-ferrous metal materials or products. Currently, the feeding system has a positional deviation, which causes uneven force on the metal billet when it enters the rolls. This deviation will further cause asymmetrical distribution of rolling force, resulting in uneven deformation of the material along the width direction. This deformation will also change the bite angle between the billet and the rolls, which will not only destroy the dynamic stability of the rolling process, but may also cause defects such as scratches and indentations on the material surface. These problems not only increase the workload of subsequent finishing processes, but may also lead to product downgrading or even scrapping, seriously affecting production efficiency and economic benefits. Utility Model Content

[0003] In order to overcome the shortcomings of inaccurate feeding position in the existing technology, the technical problem to be solved is: to provide an auxiliary feeding device for non-ferrous metal rolling processing that improves positioning accuracy.

[0004] The technical solution of this utility model is: an auxiliary feeding device for non-ferrous metal rolling processing, including a tablet press. Feeding rollers are symmetrically installed on the left and right sides of the front of the tablet press. A control console is installed in the middle of the front side of the tablet press. Two guide rails are fixedly connected to the left and right sides of the front of the tablet press, and the two guide rails on each side are distributed along the front-back direction. All guide rails are located below the feeding rollers and are symmetrical from left to right. A sliding seat is slidably connected to the guide rail. The feeding roller is slidably connected to the sliding seat. A screw is rotatably connected to the guide rail. The end of the screw is threaded. The sliding seat is threadedly connected to the screw. A scale is fixedly connected to the top of the guide rail.

[0005] In one embodiment, a motor is also included. The inside of the feeding roller has a through groove. The front ends of both feeding rollers are fixedly connected to the motor. The output shaft of the motor is fixedly connected to the front end of the transmission rod. The rear end of the transmission rod is fixedly connected to a disc. The disc has six guide grooves circumferentially formed on it. A rotating rod is slidably connected to the middle of the feeding roller. The front end of the rotating rod is slidably connected to the guide groove. An extrusion plate is fixedly connected to the end of the rotating rod. The function of the extrusion plate is to make the feeding process more orderly.

[0006] In one embodiment, a rubber pad is also included, with each extrusion plate fixedly connected to a rubber pad, which serves to protect the non-ferrous metal coil and prevent damage to the coil surface.

[0007] In one embodiment, a protective cover is also included, which is placed at the front end of the feed roller to protect the feed roller.

[0008] In one embodiment, an indicator needle is also included, with indicator needles fixedly connected to the left and right sides of the front of the two sliding seats for aligning with the scale.

[0009] In one embodiment, a placement box is also included, which is symmetrically fixedly connected to the front side of the tablet press for placing tools.

[0010] Beneficial effects: 1. By rotating the screw counterclockwise, the screw will loosen its connection with the sliding seat, adjusting the position of the sliding seat on the conveyor roller. Rotating the screw clockwise will fix the sliding seat in the currently precisely adjusted position, ensuring that there will be no positional deviation during subsequent feeding and processing, thus achieving precise positioning.

[0011] 2. The transmission rod is driven by a motor to rotate, which in turn drives the disc to rotate. The rotating rod slides along the guide groove on the disc, causing the extrusion plate to open or tighten. This prevents the roll material from scattering or shifting randomly during the feeding process, making the feeding process more orderly and thus improving the overall working efficiency of the device.

[0012] 3. The protective cover on the feed roller protects the feed roller and prevents external factors from damaging it. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the guide rail, sliding seat, and screw of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the transmission rod, disc, and extrusion plate of this utility model.

[0016] In the attached diagram, the following are the reference numerals: 1. tablet press; 101. feeding roller; 102. control console; 2. guide rail; 3. sliding seat; 4. screw; 5. scale; 6. motor; 7. transmission rod; 8. disc; 9. rotating rod; 10. extrusion plate; 11. rubber pad; 12. protective cover; 13. indicator needle; 14. placement box. Detailed Implementation

[0017] Although this invention may be described with respect to a particular application or industry, those skilled in the art will recognize its broader applicability. Those skilled in the art will understand that terms such as "above," "below," "upward," "downward," etc., are used to describe the drawings and not to indicate a limitation on the scope of the invention as defined by the appended claims. Any numerical designations such as "first" or "second" are merely illustrative and not intended to limit the scope of the invention in any way.

[0018] Example: An auxiliary feeding device for non-ferrous metal rolling processing, such as... Figure 1-3 As shown, the tablet press includes a tablet press 1, a feeding roller 101, a control console 102, guide rails 2, a sliding seat 3, a screw 4, and a scale 5. The feeding rollers 101 are symmetrically mounted on the left and right sides of the front of the tablet press 1. The control console 102 is mounted in the middle of the front of the tablet press 1. Two guide rails 2 are fixedly connected to the left and right sides of the front of the tablet press 1, respectively. The two guide rails 2 on each side are distributed along the front-rear direction, and all the guide rails 2 are located below the feeding rollers 101 and are symmetrically positioned. The sliding seat 3 is slidably connected to the guide rails 2. The feeding rollers 101 are slidably connected to the sliding seat 3. The screw 4 is rotatably connected to the guide rails 2. The end of the screw 4 is threaded. The sliding seat 3 is connected to the feeding rollers 101. The screw 4 is threaded, and the top of the guide rail 2 is fixedly connected to the scale 5. The system also includes a motor 6, a transmission rod 7, a disc 8, a rotating rod 9, and an extrusion plate 10. The feed roller 101 has a through groove inside. The front ends of both feed rollers 101 are fixedly connected to the motor 6. The output shaft of the motor 6 is fixedly connected to the front end of the transmission rod 7. The rear end of the transmission rod 7 is fixedly connected to the disc 8. The disc 8 has six guide grooves arranged in a ring. The rotating rod 9 is slidably connected to the middle of the feed roller 101. The front end of the rotating rod 9 is slidably connected to the guide grooves. The end of the rotating rod 9 is fixedly connected to the extrusion plate 10. The function of the extrusion plate 10 is to make the feeding process more orderly. It also includes rubber pads 11, which are fixedly connected to each of the extrusion plates 10. Their function is to protect the non-ferrous metal coil and prevent damage to the surface of the coil. It also includes a protective cover 12, which is placed at the front end of the feed roller 101 to protect the feed roller 101. It also includes indicator needles 13, which are fixedly connected to the left and right sides of the front of the two sliding seats 3 to align with the scale 5.

[0019] When using this device, the non-ferrous metal coil to be rolled is transported to the device. At this time, the protective cover 12 at the front end of the feeding roller 101 is removed and placed in a suitable position. The operator adjusts the position of the sliding seat 3 according to the processing requirements. The screw 4 is manually rotated counterclockwise, gradually loosening its connection with the sliding seat 3. The operator can then push the sliding seat 3 left and right along the guide rail 2 to adjust its position. Once the position is determined, the screw 4 is rotated in the opposite direction to re-tightly reconnect it with the sliding seat 3, firmly fixing the sliding seat 3 in the currently precisely adjusted position. To ensure uniform deformation of the material along its width and avoid thickness deviations or edge cracks, the operator observes the scale 5 on the top of the guide rail 2 and the indicator needle 13 on the sliding seat 3 to accurately determine the distance the sliding seat 3 has moved. The operator also observes the scale mark on the scale 5 pointed to by the indicator needle 13 to precisely control the distance the sliding seat 3 has moved. This allows for adjustment of the position of the other sliding seat 3, ensuring no positional deviation occurs during subsequent feeding and processing. The motor 6 is then started, driving the transmission rod 7 to rotate clockwise. The rotation of the transmission rod 7 causes the disc 8 to rotate clockwise accordingly. The rotating rod 9 slides outward along the guide groove on the disc 8, causing the extrusion plate 10 to open outward synchronously. This creates a suitable space between the extrusion plates 10 on the two feeding rollers 101 for placing the non-ferrous metal coil. The operator then places the non-ferrous metal coil horizontally onto the extrusion plate 10 for initial alignment. The rubber pad 11 on the extrusion plate 10 contacts the non-ferrous metal coil, effectively preventing scratches, indentations, and other damage to the coil surface during subsequent operations, providing good protection. The operator controls the two sides via the control console 102. The feeding roller 101 rotates, pushing the non-ferrous metal coil along the feeding roller 101 towards the tablet press 1 at a uniform speed and smoothly, realizing a continuous feeding process. This allows the coil to slowly enter the tablet press 1, thereby starting the calendering process. After the calendering process is completed, the motor 6 drives the transmission rod 7 to rotate in the opposite direction, and the disc 8 also rotates accordingly. The rotating rod 9 slides inward along the guide groove, causing the extrusion plate 10 to tighten inward synchronously, thereby better unloading the coil. At the same time, it plays a certain role in limiting and regulating the coil, preventing the coil from scattering or shifting randomly during the unloading process, making the unloading process more orderly and improving work efficiency.

[0020] like Figure 1 As shown, it also includes a placement box 14, which is symmetrically fixedly connected to the front side of the tablet press 1.

[0021] The placement box 14 on the tablet press 1 is convenient for placing some tools, such as thickness detectors, so that the relevant detection tools can be easily accessed during the processing.

[0022] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An auxiliary feeding device for non-ferrous metal rolling processing, characterized in that, The tablet press (1) includes a tablet press (1), which has feeding rollers (101) symmetrically installed on both sides of the front part of the tablet press (1). A control console (102) is installed on the front side of the tablet press (1). Two guide rails (2) are fixedly connected to the front sides of the tablet press (1). The two guide rails (2) on each side are distributed along the front-back direction. All guide rails (2) are located below the feeding rollers (101) and are symmetrically arranged. A sliding seat (3) is slidably connected to the guide rail (2). The feeding rollers (101) are slidably connected to the sliding seat (3). A screw (4) is rotatably connected to the guide rail (2). The end of the screw (4) is threaded. The sliding seat (3) is threadedly connected to the screw (4). A scale (5) is fixedly connected to the top of the guide rail (2).

2. The auxiliary feeding device for non-ferrous metal rolling as described in claim 1, characterized in that, It also includes a motor (6), the inside of the feeding roller (101) is provided with a through groove, the front ends of the two feeding rollers (101) are fixedly connected to the motor (6), the output shaft of the motor (6) is fixedly connected to the front end of the transmission rod (7), the rear end of the transmission rod (7) is fixedly connected to the disc (8), the disc (8) is provided with a guide groove in an annular shape, the middle part of the feeding roller (101) is slidably connected to the rotating rod (9), the front end of the rotating rod (9) is slidably connected to the guide groove, and the end of the rotating rod (9) is fixedly connected to the extrusion plate (10).

3. The auxiliary feeding device for non-ferrous metal rolling as described in claim 2, characterized in that, It also includes rubber pads (11), and each extrusion plate (10) is fixedly connected with a rubber pad (11).

4. The auxiliary feeding device for non-ferrous metal rolling as described in claim 3, characterized in that, It also includes a protective cover (12), which is placed at the front end of the feed roller (101).

5. The auxiliary feeding device for non-ferrous metal rolling as described in claim 4, characterized in that, It also includes an indicator needle (13), and the two sliding seats (3) are fixedly connected to the left and right sides of the front side with an indicator needle (13).

6. The auxiliary feeding device for non-ferrous metal rolling as described in claim 5, characterized in that, It also includes a placement box (14), which is symmetrically fixedly connected to the front side of the tablet press (1).

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