A turning machine for a metal soft plate

Abstract

The utility model discloses a kind of steering machines for metal soft board, lower stand is connected with crosspiece, two upper stands are provided in the upper surface one end of crosspiece, the top of two upper stands is uniformly provided with first side frame, the two sides of the one end of crosspiece away from upper stand are provided with second side frame, the outside of lower stand below second side frame is provided with support platform, third side frame is provided on support platform, arc plate is connected between first side frame and corresponding one side and lower stand directly below, two rows of arc-shaped arrangement limit rollers are provided between two arc plates, the beam between lower stand is erected with several supporting plates and supporting rollers, the one end of upper stand away from arc plate is provided with several supporting rollers by inclined frame, driven roller is provided between two first side frames, feeding roller is provided between two second side frames, traction roller is provided between two third side frames, the utility model structure is reasonable, the steering of metal soft board can be realized, avoid angle too small to cause metal soft board fracture.

Description

Technical Field

[0001] This utility model relates to the field of steering equipment technology, specifically a steering gear for a flexible metal plate. Background Technology

[0002] In the reprocessing of flexible metal sheets, turning or flipping is sometimes necessary to save space or to accommodate assembly line equipment. However, existing turning methods for flexible metal sheets typically use a single support frame with a roller installed inside for turning and flipping. If the flexible sheet material is hard, a small-diameter roller is difficult to use for turning, while large rollers are expensive to customize. Using multiple small rollers for turning can easily lead to deformation or breakage of the flexible sheet. Therefore, an improved technology is urgently needed to solve this problem in the existing technology. Summary of the Invention

[0003] The purpose of this invention is to provide a steering gear for a flexible metal plate to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a steering gear for flexible metal sheets, comprising a lower column, a crossbeam, an upper column, a crossbeam, a first side frame, a second side frame, a third side frame, an arc plate, a limiting roller, a support plate, a support roller, an inclined frame, a support roller, a driven roller, a feeding roller, and a traction roller. The lower column has four sections, each connected to the crossbeam. Two upper columns are provided at one end of the upper surface of the crossbeam. A crossbeam is provided between two lower columns on the same side. A first side frame is provided at the top of each of the two upper columns. Second side frames are provided on both sides of the crossbeam away from the upper columns. A support platform is provided on the outer side of the lower column below the second side frames, and a third side frame is provided on the support platform. An arc-shaped plate is connected between the first side frame and the lower column located directly below it on the corresponding side. Two rows of arc-shaped limiting rollers are arranged between the two arc-shaped plates, forming an arc-shaped channel between the two rows of arc-shaped limiting rollers. Several support plates and rollers are mounted between the crossbeams. Two inclined frames are provided at the end of the upper column away from the arc-shaped plate. Several obliquely distributed support rollers are arranged between the two inclined frames. A driven roller is arranged between the two first side frames. A feeding roller is arranged between the two second side frames. A traction roller is arranged between the two third side frames. An upper limit plate and a lower limit plate are connected to the outer side of each of the two third side frames, with a gap between the upper limit plate and the lower limit plate.

[0005] Preferably, the present invention provides a steering gear for a flexible metal sheet, wherein the first side frame, the second side frame, and the third side frame have the same structure and are all provided with lifting grooves. The top of the first side frame, the second side frame, and the third side frame are all provided with top plates. The upper surface of each top plate is provided with a cylinder. The piston rod of each cylinder is connected to a lifting block. The lifting block is connected to the end of a lifting roller. Lifting rollers are provided above the driven roller, the feeding roller, and the traction roller.

[0006] Preferably, in the steering gear for flexible metal sheets provided by this utility model, any one of the second side frames is provided with a first reduction motor, and the output shaft of the first reduction motor is connected to the feeding roller.

[0007] Preferably, in the steering gear for metal flexible plates provided by this utility model, any one of the third side frames is provided with a second reduction motor, and the output shaft of the second reduction motor is connected to the traction roller.

[0008] Preferably, the present invention provides a steering gear for a flexible metal plate, wherein connecting rods are provided between the two first side frames, between the two second side frames, and between the two third side frames.

[0009] Preferably, the present invention provides a steering gear for a flexible metal plate, wherein two idler rollers are connected to a crossbeam via supports.

[0010] Preferably, in the steering gear for metal flexible plates provided by this utility model, the bottom of each lower column is provided with a height-adjustable support foot.

[0011] Preferably, the present invention provides a steering gear for a flexible metal sheet, wherein the traction roller and the lifting roller located above the traction roller are each provided with a plurality of rubber wheels.

[0012] Preferably, the present invention provides a steering mechanism for flexible metal sheets, wherein a sprocket is provided at one end of both the feeding roller and the driven roller, and the sprockets of the feeding roller and the driven roller are connected by a chain.

[0013] Compared with the prior art, the beneficial effects of this utility model are: Two rows of arc-shaped limiting rollers are used to turn and flip the flexible metal sheet at large arcs. This greatly improves efficiency and avoids breakage of the flexible metal sheet due to excessively small angles. The upper end is supported by obliquely distributed support rollers, and the lower end is supported by idler rollers and support plates. Traction rollers are used for traction, and feeding rollers transport the material at the infeed end. Driven rollers transport the material at the turning end, avoiding breakage of the flexible metal sheet due to traction alone. At the same time, the driven rollers, feeding rollers, and traction rollers are all coordinated by lifting rollers to ensure the stability of the flexible metal sheet during the turning process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 For the appendix Figure 1 Enlarged structural diagram of point A in the middle; Figure 3 For the appendix Figure 1 Schematic diagram of the angle transformation structure; Figure 4 This is a side view of the structure of this utility model.

[0015] In the diagram: 1. Lower column; 2. Horizontal frame; 3. Upper column; 4. Horizontal beam; 5. First side frame; 6. Second side frame; 7. Third side frame; 8. Arc plate; 9. Limiting roller; 10. Support plate; 11. Support roller; 12. Inclined frame; 13. Support roller; 14. Driven roller; 15. Feeding roller; 16. Traction roller; 17. Support platform; 18. Upper limit plate; 19. Lower limit plate; 20. Lifting groove; 21. Top plate; 22. Cylinder; 23. Lifting block; 24. Lifting roller; 25. First reduction motor; 26. Second reduction motor; 27. Connecting rod; 28. Support base; 29. ​​Support foot; 30. Rubber wheel; 31. Sprocket. Detailed Implementation

[0016] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model.

[0017] Please see Figure 1-4This utility model provides a technical solution: a steering gear for flexible metal sheets, comprising a lower column 1, a crossbeam 2, an upper column 3, a crossbeam 4, a first side frame 5, a second side frame 6, a third side frame 7, an arc-shaped plate 8, a limiting roller 9, a support plate 10, a support roller 11, an inclined frame 12, a support roller 13, a driven roller 14, a feeding roller 15, and a traction roller 16. There are four lower columns 1, each connected to the crossbeam 2 by bolts. Each lower column 1 has a height-adjustable support foot 29 at its bottom to achieve overall elevation support and fixation. Two upper columns 3 are bolted to one end of the upper surface of the cross frame 2. A crossbeam 4 is bolted between two lower columns 1 on the same side. A first side frame 5 is bolted to the top of each of the two upper columns 3. Second side frames 6 are bolted to both sides of the cross frame 2 away from the upper columns 3. A support platform 17 is bolted to the outer side of the lower column 1 below the second side frame 6. A third side frame 7 is bolted to the support platform 17. The first side frame 5 is connected to the corresponding lower column 1 directly below it. An arc-shaped plate 8 is bolted to the two arc-shaped plates 8. Two rows of arc-shaped limiting rollers 9 are arranged between the two arc-shaped plates 8, forming an arc-shaped channel between the two rows of arc-shaped limiting rollers 9. Several support plates 10 and rollers 11 are mounted between the crossbeams 4. Two rollers 11 are connected to the crossbeams 4 through supports 28 to realize the installation of the rollers 11. Two inclined frames 12 are bolted to the end of the upper column 3 away from the arc-shaped plate 8. Several obliquely distributed support rollers 13 are arranged between the two inclined frames 12. A driven roller 1 is arranged between the two first side frames 5. 4. A feeding roller 15 is provided between the two second side frames 6, and a traction roller 16 is provided between the two third side frames 7. An upper limit plate 18 and a lower limit plate 19 are connected to the outer side of the two third side frames 7. A gap is left between the upper limit plate 18 and the lower limit plate 19. A sprocket 31 is provided at one end of the feeding roller 15 and the driven roller 14. The sprocket 31 of the feeding roller 15 and the driven roller 14 are connected by a chain. When the feeding roller 15 rotates, the driven roller 14 is driven to rotate synchronously through the chain and the sprocket 31 to realize the transmission of the soft board. The first side frame 5, the second side frame 6, and the third side frame 7 have the same structure and are all provided with lifting grooves 20. The top of the first side frame 5, the second side frame 6, and the third side frame 7 are all provided with top plates 21. The upper surface of the top plates 21 is provided with cylinders 22. The piston rods of the cylinders 22 are all connected to the lifting blocks 23. The lifting blocks 23 are connected to the ends of the lifting rollers 24. The driven rollers 14, the feeding rollers 15, and the traction rollers 16 are all provided with lifting rollers 24. The lifting rollers 24 are provided to ensure that the metal soft plate can be pressed when it moves, so as to prevent the metal soft plate from arching during the conveying process. The traction rollers 16 and the lifting rollers 24 located above the traction rollers 16 are all provided with several rubber wheels 30 to improve the friction and realize the traction of the metal soft plate. Any second side frame 6 is equipped with a first reduction motor 25. The output shaft of the first reduction motor 25 is connected to the feeding roller 15. The first reduction motor 25 drives the feeding roller 15 to rotate, so as to realize the feeding of the metal flexible plate at the feeding end. Any third side frame 7 is equipped with a second reduction motor 26. The output shaft of the second reduction motor 26 is connected to the traction roller 16. The second reduction motor 26 drives the traction roller 16 to rotate, so as to realize the traction of the metal flexible plate at the discharging end. Connecting rods 27 are provided between the two first side frames 5, between the two second side frames 6, and between the two third side frames 7 to ensure the structural strength and stability of the corresponding two side frames.

[0018] Working method and principle: The flexible metal sheet enters between the upper limit plate 18 and the lower limit plate 19, first passing through the feeding roller 15, then through the obliquely distributed support rollers 13, then through the driven roller 14 for turning, passing through the channel between the two rows of limit rollers 9 to achieve upward and downward turning, then passing through the support roller 11 and the support plate 10, and finally leaving through the traction roller 16. During the process, the cylinder 22 drives each lifting block 23 to descend, causing the lifting roller 24 to descend and press against the flexible metal sheet. The traction roller 16 and the corresponding lifting rod cooperate with the flexible metal sheet through the rubber wheel 30 to ensure friction, thereby driving the flexible metal sheet forward. This utility model has a reasonable structure. It uses two rows of arc-shaped limiting rollers 9 to turn and flip the flexible metal sheet at a large arc. This greatly improves efficiency and avoids the possibility of the flexible metal sheet breaking due to the small angle. The upper end is supported by the obliquely distributed support rollers 13, and the lower end is supported by the idler rollers 11 and the support plate 10. The traction roller 16 is used for traction, the feeding roller 15 is used for feeding at the inlet, and the driven roller 14 is used for feeding at the turning end. This avoids the possibility of the flexible metal sheet breaking due to traction alone. At the same time, the driven roller 14, the feeding roller 15 and the traction roller 16 are all coordinated by the lifting roller 24 to ensure the stability of the flexible metal sheet during the turning process.

[0019] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0020] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A steering gear for a flexible metal plate, characterized in that: The system includes a lower column (1), a crossbeam (2), an upper column (3), a crossbeam (4), a first side frame (5), a second side frame (6), a third side frame (7), an arc plate (8), a limiting roller (9), a support plate (10), a support roller (11), an inclined frame (12), a support roller (13), a driven roller (14), a feeding roller (15), and a traction roller (16). There are four lower columns (1), each connected to the crossbeam (2). Two upper columns (3) are located at one end of the upper surface of the crossbeam (2). A crossbeam (4) is located between two lower columns (1) on the same side. A first side frame (5) is located at the top of each of the two upper columns (3). Second side frames (6) are located on both sides of the crossbeam (2) away from the upper columns (3). A support platform (17) is located on the outer side of the lower column (1) below the second side frame (6). A third side frame (7) is located on the support platform (17). The first side frame (5) 5) An arc plate (8) is connected between the lower column (1) on the corresponding side and directly below it. Two rows of arc-shaped limiting rollers (9) are arranged between the two arc plates (8). An arc-shaped channel is formed between the two rows of arc-shaped limiting rollers (9). Several support plates (10) and support rollers (11) are mounted between the crossbeams (4). Two inclined frames (12) are provided at the end of the upper column (3) away from the arc plate (8). Several obliquely distributed support rollers (13) are arranged between the two inclined frames (12). A driven roller (14) is arranged between the two first side frames (5). A feeding roller (15) is arranged between the two second side frames (6). A traction roller (16) is arranged between the two third side frames (7). An upper limit plate (18) and a lower limit plate (19) are connected to the outer side of the two third side frames (7). A gap is left between the upper limit plate (18) and the lower limit plate (19).

2. The steering gear for a flexible metal plate according to claim 1, characterized in that: The first side frame (5), the second side frame (6) and the third side frame (7) have the same structure and are all provided with lifting grooves (20). The top of the first side frame (5), the second side frame (6) and the third side frame (7) are all provided with top plates (21). The upper surface of the top plates (21) is provided with cylinders (22). The piston rods of the cylinders (22) are all connected to the lifting blocks (23). The lifting blocks (23) are connected to the end of the lifting rollers (24). The driven rollers (14), the feeding rollers (15) and the traction rollers (16) are all provided with lifting rollers (24).

3. A steering gear for a flexible metal plate according to claim 1, characterized in that: Each of the second side frames (6) is equipped with a first geared motor (25), and the output shaft of the first geared motor (25) is connected to the feeding roller (15).

4. A steering gear for a flexible metal plate according to claim 1, characterized in that: Each of the third side frames (7) is equipped with a second reduction motor (26), and the output shaft of the second reduction motor (26) is connected to the traction roller (16).

5. A steering gear for a flexible metal plate according to claim 1, characterized in that: Connecting rods (27) are provided between the two first side frames (5), between the two second side frames (6), and between the two third side frames (7).

6. A steering gear for a flexible metal plate according to claim 1, characterized in that: The two idler rollers (11) are connected to the crossbeam (4) via supports (28).

7. A steering gear for a flexible metal plate according to claim 1, characterized in that: The bottom of each of the lower columns (1) is provided with height-adjustable support feet (29).

8. A steering gear for a flexible metal plate according to claim 1, characterized in that: Several rubber wheels (30) are provided on the traction roller (16) and the lifting roller (24) located above the traction roller (16).

9. A steering gear for a flexible metal plate according to claim 1, characterized in that: Both the feeding roller (15) and the driven roller (14) are provided with a sprocket (31) at one end, and the sprockets (31) of the feeding roller (15) and the driven roller (14) are connected by a chain.

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