Edge winding machine guiding device for slitting aluminum alloy foil strip

Abstract

The utility model relates to the technical field of aluminum alloy foil strip processing, in particular to an edge winding machine guiding device for slitting an aluminum alloy foil strip, which comprises a machine body and a winder for winding and winding the aluminum alloy foil strip. The bearing support is provided with a shifting mechanism used for controlling the winding device to adjust the position in the left-right direction and the front-back direction, and the shifting mechanism is provided with an assembling mechanism used for disassembling and assembling the winding device. A bearing support in the left-right direction is erected on a machine body, and a first lead screw and a first nut are arranged through the bearing support; the installation cover body used for installing the winder is arranged, the deflection swing rod elastically supported by the reset elasticity is arranged in the installation cover body, the guide end and the tangent plane are arranged at the two ends of the deflection swing rod respectively, and the boss rotating disc movably abutting against the tangent plane is arranged through the threaded rod, so that the installation cover body and the movable transverse frame are conveniently disassembled and assembled. And therefore, the winder can be quickly replaced.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy foil processing technology, and in particular to a guide device for an edge-wrapping machine for cutting aluminum alloy foil. Background Technology

[0002] During the process of slitting and processing aluminum foil, thin strips of aluminum foil often appear on both sides of the foil. Because the aluminum foil strips are too thin, they cannot meet the normal standards and cannot be used as raw materials for further processing. Therefore, they need to be collected separately.

[0003] Under current conditions, a guide device for an edge-winding machine for slitting aluminum alloy foil strips, such as the one disclosed in CN211812721U, is often used. This device uses two spiral lines with opposite directions on a bidirectional lead screw to move the moving block back and forth on the lead screw, thereby driving the aluminum foil strip to be evenly and neatly wound onto the winding machine. However, as the slitting progresses, the side length of the aluminum alloy foil strip will change accordingly. The guide ring, which only adjusts the left and right linear reciprocating motion, is difficult to adjust flexibly according to the side length. Furthermore, if the winding device is not replaced as the winding progresses, uneven winding is very likely to occur, which seriously affects the packaging and subsequent use of the aluminum alloy foil strip. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the prior art that it is difficult to rewind the slit aluminum alloy foil strip from multiple positions, and to propose a guide device for an edge-winding machine for slit aluminum alloy foil strip.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A guiding device for an edge-winding machine for slitting aluminum alloy foil strip includes a machine body and a winding device for winding and taking up aluminum alloy foil strip. A load-bearing bracket is fixedly mounted on the machine body, and a shifting mechanism is provided on the load-bearing bracket for adjusting the position of the winding device in the left-right and front-back directions. An assembly mechanism for disassembling and assembling the winding device is provided on the shifting mechanism.

[0007] Preferably, the displacement mechanism includes a first lead screw rotatably mounted on a load-bearing bracket, and a first nut is provided on the first lead screw. A movable crossbeam is integrally connected to the lower end of the first nut, and a second lead screw is rotatably mounted on the movable crossbeam. A second nut for mounting a winding device is provided on the second lead screw.

[0008] Preferably, the load-bearing bracket has a guide hole, and a guide block that is fixedly connected to the first nut is slidably fitted in the guide hole, and the second nut is slidably fitted on the movable crossbeam.

[0009] Preferably, the assembly mechanism includes a mounting cover, a limiting groove is formed in the inner wall of the movable crossbeam, a deflecting swing rod is rotatably mounted in the mounting cover, a guide end is integrally connected to the upper end of the deflecting swing rod and movably fitted in the limiting groove, and a cut surface is formed at the lower end of the deflecting swing rod, a slot is formed in the inner wall of the mounting cover, and a return spring and a locking block for movably pulling the deflecting swing rod are provided in the slot, and a threaded rod is threadedly mounted in the mounting cover, and a boss turntable that movably abuts the cut surface and is fixedly abuts the second nut is integrally connected to the threaded rod.

[0010] Preferably, the reset spring is welded into the slot, and the locking block is slidably fitted into the slot.

[0011] Preferably, a traction link is connected between the locking block and the deflection lever via a pin.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] 1. This utility model has a left-right oriented load-bearing bracket on the machine body, and a first lead screw and a first nut are set on the load-bearing bracket, and a second lead screw and a second nut are set on the first nut, so that the winding device can be driven to move in the left-right and front-back directions by installing the cover.

[0014] 2. This utility model provides a mounting cover for installing a winding device, and a deflecting swing rod with a reset elastic support is provided in the mounting cover. By setting guide ends and cut surfaces at both ends of the deflecting swing rod, and using a threaded rod to set a boss turntable that moves against the cut surface, the mounting cover and the movable cross frame can be easily disassembled and assembled, thereby enabling quick replacement of the winding device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a guide device for an edge-wrapping machine for slitting aluminum alloy foil strips according to the present invention;

[0016] Figure 2 This is a bottom view of a guide device for an edge-wrapping machine for slitting aluminum alloy foil strips according to the present invention;

[0017] Figure 3 This is a cross-sectional view of a guide device for an edge-wrapping machine for slitting aluminum alloy foil strips according to the present invention;

[0018] Figure 4 This is an enlarged schematic diagram of part A of the guiding device for an edge-wrapping machine for cutting aluminum alloy foil strips, as proposed in this utility model.

[0019] In the diagram: 1. Machine body; 2. Load-bearing bracket; 3. First lead screw; 4. First nut; 5. Guide elongated hole; 6. Guide block; 7. Moving crossbeam; 8. Second lead screw; 9. Second nut; 10. Mounting cover; 11. Limiting elongated groove; 12. Deflecting swing arm; 13. Guide end; 14. Cross-section; 15. Slot; 16. Return spring; 17. Locking block; 18. Threaded rod; 19. Boss turntable; 20. Winder; 21. Traction link. Detailed Implementation

[0020] 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.

[0021] Reference Figures 1-4 A guide device for an aluminum alloy foil strip slitting edge winding machine includes a machine body 1 and a winding device 20 for winding and taking up aluminum alloy foil strips. A load-bearing bracket 2 is fixedly mounted on the machine body 1. It should be noted that the load-bearing bracket 2 is arranged in a left-right direction and corresponds to the center line of the machine body 1, so as to facilitate the setting of a movable crossbar 7 in a front-back direction. The winding device 20 is adjusted according to the side length position of the aluminum alloy foil strip, and the winding device 20 is used to wind and take up the slitting aluminum alloy foil strips.

[0022] The load-bearing bracket 2 is equipped with a shifting mechanism for adjusting the left-right and front-back position of the winding device 20. See the attached instruction manual for details. Figure 1 With appendix Figure 2 The shifting mechanism includes a first lead screw 3 rotatably mounted on the load-bearing bracket 2, and a first nut 4 is provided on the first lead screw 3. The lower end of the first nut 4 is integrally connected to a movable crossbeam 7, and a second lead screw 8 is rotatably mounted on the movable crossbeam 7. A second nut 9 for mounting the winding device 20 is provided on the second lead screw 8. It should be noted that a first drive motor for driving the first lead screw 3 to rotate is provided at one end of the load-bearing bracket 2, and a second drive motor for driving the second lead screw 8 to rotate is provided at one end of the movable crossbeam 7. Under the driving action of the first nut 4, the movable crossbeam 7 performs linear reciprocating movement in a left-right direction, and under the driving action of the second nut 9, the mounting cover 10 performs linear reciprocating movement in a front-back direction.

[0023] The shifting mechanism is equipped with an assembly mechanism for assembling and disassembling the rewinder 20; please refer to the instruction manual for details. Figure 3 With appendix Figure 4The assembly mechanism includes a mounting cover 10. It should be noted that the mounting cover 10 is slidably fitted onto the lower end of the movable crossbeam 7. A limiting groove 11 is formed in the inner wall of the movable crossbeam 7, with the limiting groove 11 arranged in a front-to-back direction. A deflecting swing rod 12 is rotatably mounted in the mounting cover 10. The upper end of the deflecting swing rod 12 is integrally connected to a guide end 13 that is movably fitted into the limiting groove 11. A cut surface 14 is formed at the lower end of the deflecting swing rod 12. A slot 15 is formed in the inner wall of the mounting cover 10, and a return spring 16 welded to the slot 15 and a locking block 17 for traction of the deflecting swing rod 12 are provided in the slot 15. A threaded rod 18 is threadedly installed in the cover 10, and a boss turntable 19 is integrally connected to the threaded rod 18, which has a movable abutment facet 14 and is fixedly abutting the second nut 9. When the boss turntable 19 is spirally raised to the highest position with the threaded rod 18, it is fixedly abutting the second nut 9, so that the cover 10 can only move synchronously with the second nut 9. At this time, the deflection rocker arm 12 located in the cover 10 is deflected under the elastic force of the return spring 16, so that the guide end 13 is movably fitted into the limiting long groove 11. Under the traction of the second nut 9, the guide end 13 moves along the front and back direction of the limiting long groove 11.

[0024] The load-bearing bracket 2 has a guide hole 5, and a guide block 6 that is fixedly connected to the first nut 4 is slidably fitted in the guide hole 5 to guide the first nut 4. The second nut 9 is slidably fitted on the movable crossbeam 7 to guide the second nut 9, so that the first nut 4 and the second nut 9 can only move in a straight line back and forth.

[0025] The slot 15 is vertically opened, the reset spring 16 is welded into the slot 15, and the locking block 17 is slidably fitted into the slot 15.

[0026] The locking block 17 and the deflecting rocker arm 12 are connected by a traction link 21. Because of the structure of the boss turntable 19, which is wider at the top and narrower at the bottom, different lengths of pressure can be applied to the lower end of the deflecting rocker arm 12 at different height positions, thereby realizing the engagement and disengagement adjustment of the guide end 13 and the limiting groove 11.

[0027] It should be noted that the specific model and specifications of the drive motor and the winding device 20 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated here.

[0028] The functional principle of this utility model can be explained through the following operation methods:

[0029] Control the first lead screw 3 to rotate, and use the first nut 4 to drive the moving cross frame 7 to move left and right. Control the second lead screw 8 to rotate, and use the second nut 9 to drive the mounting cover 10 to move back and forth, so as to drive the winder 20 to move back and forth until the winder 20 corresponds to the aluminum alloy foil strip.

[0030] When the rewinder 20 needs to be replaced, the mounting cover 10 is vertically fitted onto the lower end of the movable crossbeam 7. The threaded rod 18 is rotated to make the boss turntable 19 spiral upward until it is fixed and abuts against the second nut 9. During this process, the boss turntable 19 gradually relaxes the pressure on the cut surface 14. Under the elastic action of the return spring 16, the deflection swing rod 12 is deflected until the guide end 13 slides into the limiting long groove 11.

[0031] One end of the aluminum alloy foil strip is fixed to the winding device 20, and the winding device 20 is controlled to rotate to wind up the aluminum alloy foil strip.

[0032] 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 guiding device for an edge-winding machine for slitting aluminum alloy foil strip, comprising a machine body (1) and a winder (20) for winding and taking up aluminum alloy foil strip, characterized in that, The machine body (1) is fixedly equipped with a load-bearing bracket (2), and the load-bearing bracket (2) is provided with a shifting mechanism for adjusting the left and right and front and back directions of the winding device (20), and the shifting mechanism is provided with an assembly mechanism for disassembling and assembling the winding device (20).

2. The guiding device for an edge-wrapping machine for slitting aluminum alloy foil strips according to claim 1, characterized in that, The shifting mechanism includes a first lead screw (3) rotatably mounted on a load-bearing bracket (2), and a first nut (4) is provided on the first lead screw (3). The lower end of the first nut (4) is integrally connected to a movable crossbeam (7), and a second lead screw (8) is rotatably mounted in the movable crossbeam (7). A second nut (9) for installing a winding device (20) is provided on the second lead screw (8).

3. The guiding device for an edge-wrapping machine for slitting aluminum alloy foil strips according to claim 2, characterized in that, The load-bearing bracket (2) has a guide hole (5), and a guide block (6) that is fixedly connected to the first nut (4) is slidably fitted in the guide hole (5). The second nut (9) is slidably fitted on the movable crossbeam (7).

4. The guiding device for an edge-wrapping machine for slitting aluminum alloy foil strips according to claim 3, characterized in that, The assembly mechanism includes a mounting cover (10), a limiting groove (11) is provided in the inner wall of the movable cross frame (7), a deflection swing rod (12) is rotatably mounted in the mounting cover (10), a guide end (13) is integrally connected to the upper end of the deflection swing rod (12) and is movably fitted in the limiting groove (11), and a cut surface (14) is provided at the lower end of the deflection swing rod (12), a slot (15) is provided in the inner wall of the mounting cover (10), and a return spring (16) welded to it and a locking block (17) for moving and pulling the deflection swing rod (12) are provided in the slot (15), a threaded rod (18) is threadedly mounted in the mounting cover (10), and a boss turntable (19) with a movable contact cut surface (14) and fixed contact with the second nut (9) is integrally connected to the threaded rod (18).

5. The guiding device for an edge-wrapping machine for slitting aluminum alloy foil strips according to claim 4, characterized in that, The reset spring (16) is welded into the slot (15), and the card block (17) is slidably fitted into the slot (15).

6. The guiding device for an edge-wrapping machine for slitting aluminum alloy foil strip according to claim 5, characterized in that, The locking block (17) and the deflecting lever (12) are connected by a traction link (21) via a pin.

Images