Modularized multi-station cold roll forming equipment

Abstract

The invention discloses modular multi-station cold roll forming equipment, and relates to the field of forming equipment, the modular multi-station cold roll forming equipment comprises a platform, a plurality of limiting grooves are formed in the top end of the platform, T-shaped blocks are arranged in the limiting grooves, and a plurality of forming roller supports are detachably installed on the front portion of the top end of the platform through the limiting grooves; a cutting assembly support is detachably installed on the rear portion of the top end of the platform through a limiting groove, a punching assembly support is installed at the position, between the cutting assembly support and the forming roller supports, of the top end of the platform through a limiting groove, and the bottom ends of the forming roller supports, the cutting assembly support and the punching assembly support are each provided with two locking holes. Through the arrangement, the replacement efficiency is improved, rapid replacement or recombination can be achieved, the production requirements of profiles with different sections are met, the procedures of forming, punching and cutting are integrated on the same equipment, materials do not need to be transferred, the material transfer loss is reduced, the linkage gear can vertically move, and dismounting and overhauling are convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of forming equipment, in particular to a modular multi-station cold-bending forming equipment. Background Art

[0002] Cold roll forming is a plastic processing technology that uses sequentially configured multi-pass forming rollers to continuously bend the strip transversely to form a specific cross-section profile. This process can better maintain the physical properties and surface quality of the material and has significant advantages over traditional heat treatment methods. Using this process, not only can high-quality profile products be produced, but it can also shorten the product development cycle, improve production efficiency, and thus enhance the company's market competitiveness.

[0003] Cold roll forming equipment applies pressure to metal materials through forming rollers, causing them to undergo plastic deformation at room temperature and gradually bend into the desired cross-sectional shape. The forming rollers of existing cold roll forming equipment are mostly fixed, and a single device can only produce a single cross-sectional profile. It cannot be flexibly adjusted to produce plates of different shapes, which has certain limitations. In addition, the existing cold roll forming equipment needs to transfer the material to other equipment after bending it into shape for subsequent punching and cutting, resulting in large material transfer losses. Summary of the Invention

[0004] The object of the present invention is to provide a modular multi-station cold roll forming equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a modular multi-station cold-bending forming equipment, comprising a platform, a plurality of limiting grooves are provided at the top of the platform, and a T-shaped block is provided inside the limiting grooves. The front part of the top of the platform is detachably mounted with a plurality of forming roller brackets through the limiting grooves, and the rear part of the top of the platform is detachably mounted with a cutting assembly bracket through the limiting grooves. The top of the platform between the cutting assembly bracket and the forming roller bracket is detachably mounted with a punching assembly bracket through the limiting groove. The bottom ends of the plurality of forming roller brackets, cutting assembly brackets and punching assembly brackets are each provided with two locking holes. An upper roller is provided inside the forming roller bracket, and a lower roller is provided inside the forming roller bracket below the upper roller. The forming roller bracket is extended from one side of the lower roller, and a linkage gear is provided at the extended end of the lower roller. A plurality of driven gears are provided inside the platform, and the tops of the plurality of driven gears extend out of the platform and are meshed with the corresponding linkage gears. A punching structure is provided on the top of the punching assembly bracket, and a laser cutting structure is provided on the top of the cutting assembly bracket.

[0006] Preferably, the bottoms of the several T-shaped blocks extend into the interior of the platform, and the extended ends of the several T-shaped blocks are commonly connected to a support plate, and the outer surfaces of the several T-shaped blocks above the support plate are provided with transverse gears, and a transverse moving plate is provided at the middle position of the top of the support plate, and teeth are provided on both sides of the transverse moving plate, and the teeth on both sides of the transverse moving plate are meshed with the transverse gears. When the transverse moving plate moves linearly, it will drive the transverse gear to rotate, so that the T-shaped block rotates, and the T-shaped block matches the locking hole. When the T-shaped block does not rotate, the forming roller bracket, the cutting assembly bracket and the punching assembly bracket are placed in the limit slot position, the T-shaped block will be inserted into the locking hole, and then the T-shaped block is driven to rotate, and the top protruding position of the T-shaped block rotates inside the locking hole to clamp the forming roller bracket, the cutting assembly bracket and the punching assembly bracket.

[0007] Preferably, a second electric push rod is provided at the four corners of the bottom end of the support plate, and a third electric push rod is provided at the rear end of the transverse plate. When the T-shaped block clamps the forming roller bracket, the cutting assembly bracket and the punching assembly bracket, the output ends of the four second electric push rods descend and pull the support plate. The T-shaped block will pull down the forming roller bracket, the cutting assembly bracket and the punching assembly bracket, so that the bottom of the forming roller bracket, the cutting assembly bracket and the punching assembly bracket are clamped in the corresponding limit grooves to improve stability. The third electric push rod can drive the transverse plate to perform linear motion to drive the transverse gear to rotate.

[0008] Preferably, two pads are provided at the front end of the platform, and a roller is commonly connected between the two pads. A first electric push rod is provided at the opposite ends of the two pads, and a push plate is provided at the output ends of the two first electric push rods. The roller rotates through the driving assembly to transport the plate toward the forming roller bracket, and the first electric push rod drives the two push plates to perform relative linear motion to ensure that the plate can be limited to the middle position of the roller.

[0009] Preferably, support feet are provided at the four corners of the bottom end of the platform, and the support feet play a supporting role, supporting the platform and ensuring the stability of the equipment.

[0010] Preferably, a conveying cylinder is provided inside the punching assembly bracket and the cutting assembly bracket, and two positioning plates are respectively installed inside the punching assembly bracket and the cutting assembly bracket above the conveying cylinder. When the upper roller and the lower roller inside the forming roller bracket complete the forming of the plate, they are conveyed to the inside of the punching assembly bracket and the cutting assembly bracket for punching and cutting. The positioning plates position the plate to avoid displacement of the punching position and uneven cutting surface.

[0011] Preferably, a material unloading inclined plate is provided at the rear end of the cutting component bracket. When the laser cutting component inside the cutting component bracket completes cutting the plate, the material falls from the top of the material unloading inclined plate due to gravity, so that the material is transported to a predetermined position.

[0012] Preferably, two telescopic rods are commonly connected between one side of the two push plates and the corresponding pads. The telescopic rods are located on both sides of the first electric push rod to support the push plates and prevent the push plates from tilting during movement.

[0013] Preferably, a driving gear is installed on one side of several of the driven gears through a rotating shaft, and the outer surfaces of several of the driving gears are commonly connected with a chain. A motor is installed on one side of the driving gear at the front end of the platform. When the motor is running, it drives the corresponding driving gear to rotate, and several driving gears rotate synchronously through the chain, causing the corresponding driven gears to rotate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This modular multi-station cold roll forming equipment is equipped with several forming roller brackets. The upper roller and the lower roller are arranged inside the forming roller bracket. A locking hole is opened at the bottom of the forming roller bracket. A rotatable and liftable T-shaped block is provided on the top of the platform. The T-shaped block matches the locking hole. The forming roller bracket is modular in design and is locked by the T-shaped block. It can be combined and arranged as needed. When it needs to be replaced, no tools are required. The locking or releasing operation is performed by rotating and lifting the T-shaped block, which improves the replacement efficiency and can be quickly replaced or reorganized to adapt to the production needs of profiles with different cross-sections.

[0016] 2. This modular multi-station cold-bend forming equipment is equipped with a punching component bracket and a cutting component bracket. The punching component bracket can punch the plate according to demand through the punching structure, and the cutting component bracket cuts the plate through the laser cutting component. The forming, punching and cutting processes are integrated on the same equipment, without the need to transfer materials, reducing material transfer losses.

[0017] 3. This modular multi-station roll forming equipment is equipped with a linkage gear and a driven gear. The linkage gear is located above the driven gear and is meshed with it, so that the linkage gear can move vertically, which is convenient for disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a partial cross-sectional schematic diagram of the platform structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the punching assembly bracket structure of the present invention;

[0021] Figure 4 This is a schematic diagram of the cutting assembly support structure of the present invention;

[0022] Figure 5 This is a schematic structural diagram of the forming roller support of the present invention;

[0023] Figure 6 Schematic diagram of the support plate structure of the present invention;

[0024] Figure 7 For the present invention Figure 6 A magnified schematic diagram of the structure in the middle.

[0025] In the figure: 1. Platform; 2. Telescopic rod; 3. Pad; 4. First electric push rod; 5. Support foot; 6. Push plate; 7. Roller; 8. Forming roller bracket; 9. Punching assembly bracket; 10. Cutting assembly bracket; 11. Limiting groove; 12. T-block; 13. Chain; 14. Driven gear; 15. Motor; 16. Driving gear; 17. Positioning plate; 18. Punching structure; 19. Conveying cylinder; 20. Unloading inclined plate; 21. Laser cutting structure; 22. Locking hole; 23. Interlocking gear; 24. Upper roller; 25. Lower roller; 26. Second electric push rod; 27. Transverse plate; 28. Third electric push rod; 29. Support plate; 30. Transverse gear. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0029] like Figures 1 to 7 As shown, the modular multi-station cold-bending forming equipment of this embodiment includes a platform 1. A plurality of limiting grooves 11 are provided at the top of the platform 1. The limiting grooves 11 limit the parts to improve stability. T-shaped blocks 12 are provided inside the plurality of limiting grooves 11. The top of the T-shaped block 12 is a protrusion extending to both sides, and the bottom is a columnar component. A plurality of forming roller brackets 8 are detachably mounted on the front of the top of the platform 1 through the limiting grooves 11. A cutting assembly bracket 10 is detachably mounted on the rear of the top of the platform 1 through the limiting grooves 11. A punching assembly is mounted on the top of the platform 1 between the cutting assembly bracket 10 and the forming roller bracket 8 through the limiting grooves 11. The bottoms of the bracket 9, the forming roller bracket 8, the cutting component bracket 10 and the punching component bracket 9 are all matched with the limiting groove 11. The bottom ends of several forming roller brackets 8, the cutting component bracket 10 and the punching component bracket 9 are provided with two locking holes 22. The bottom of the locking hole 22 matches the top of the T-shaped block 12. The top of the locking hole 22 is a circular cavity. When the T-shaped block 12 is inserted into the locking hole 22, the T-shaped block 12 can rotate. When the top of the T-shaped block 12 is rotated to a position away from the bottom opening of the locking hole 22, the corresponding forming roller bracket 8, the cutting component bracket 10 and the punching component bracket 9 are locked so that they cannot fall off. An upper roller 24 is provided inside the forming roller bracket 8, and a lower roller 25 is provided inside the forming roller bracket 8 below the upper roller 24. The upper roller 24 and the lower roller 25 are used in conjunction with each other to apply pressure to the metal material, causing it to undergo plastic deformation at room temperature and gradually bend into the desired cross-sectional shape. One side of the lower roller 25 extends out of the forming roller bracket 8, and a linkage gear 23 is provided at the extended end of the lower roller 25. The lower roller 25 is driven by the linkage gear 23 to rotate, and the material is transported while being plasticized. Several driven gears 14 are provided inside the platform 1, and the tops of several driven gears 14 extend out of the platform 1 and are meshed with the corresponding linkage gears 23. When the driven gear 14 rotates, it will drive the corresponding linkage gear 23 to rotate, causing the lower roller 25 to rotate. Since the linkage gear 23 is located above the driven gear 14, the forming roller bracket 8 can be pulled upward for disassembly, or moved downward for installation. A punching structure 18 is provided on the top of the punching component bracket 9. The punching structure 18 is a commonly used device in sheet metal processing technology. It contains a drill bit and a downward pressure structure to punch holes in the sheet metal. A laser cutting structure 21 is provided on the top of the cutting component bracket 10. The laser cutting structure 21 is a commonly used device in sheet metal processing technology. The laser cutter cuts the entire sheet metal into the required length.

[0030] Specifically, the bottoms of several T-shaped blocks 12 extend into the interior of the platform 1, and the extended ends of several T-shaped blocks 12 are commonly connected to a support plate 29. The outer surfaces of several T-shaped blocks 12 above the support plate 29 are provided with transverse gears 30, and a transverse moving plate 27 is provided at the middle position of the top of the support plate 29. Both sides of the transverse moving plate 27 are provided with teeth, and the teeth on both sides of the transverse moving plate 27 are meshed with the transverse gear 30. When the transverse moving plate 27 moves linearly, it will drive the transverse gear 30 to rotate, so that the T-shaped block 12 rotates, and the T-shaped block 12 matches the locking hole 22. When the T-shaped block 12 does not rotate, the forming roller bracket 8, the cutting assembly bracket 10 and the punching assembly bracket 9 are placed in the position of the limit groove 11, the T-shaped block 12 will be inserted into the locking hole 22, and then the T-shaped block 12 is driven to rotate, and the top protruding position of the T-shaped block 12 rotates inside the locking hole 22, clamping the forming roller bracket 8, the cutting assembly bracket 10 and the punching assembly bracket 9.

[0031] Furthermore, a second electric push rod 26 is provided at the four corners of the bottom end of the support plate 29, and a third electric push rod 28 is provided at the rear end of the transverse plate 27. When the T-shaped block 12 clamps the forming roller bracket 8, the cutting component bracket 10 and the punching component bracket 9, the output ends of the four second electric push rods 26 descend to pull the support plate 29. The T-shaped block 12 will pull down the forming roller bracket 8, the cutting component bracket 10 and the punching component bracket 9, so that the bottom of the forming roller bracket 8, the cutting component bracket 10 and the punching component bracket 9 are clamped in the corresponding limit groove 11 to improve stability. The third electric push rod 28 can drive the transverse plate 27 to perform linear motion to drive the transverse gear 30 to rotate.

[0032] Furthermore, two pads 3 are provided at the front end of the platform 1, and a roller 7 is commonly connected between the two pads 3. First electric push rods 4 are provided at the opposite ends of the two pads 3, and push plates 6 are provided at the output ends of the two first electric push rods 4. The roller 7 rotates through the driving component to transport the plate toward the forming roller bracket 8. The first electric push rod 4 drives the two push plates 6 to perform relative linear motion to ensure that the plate can be limited to the middle position of the roller 7.

[0033] Furthermore, support legs 5 are provided at the four corners of the bottom of the platform 1. The support legs 5 play a supporting role, supporting the platform 1 and ensuring the stability of the equipment.

[0034] Furthermore, a conveying cylinder 19 is provided inside the punching assembly bracket 9 and the cutting assembly bracket 10, and two positioning plates 17 are respectively installed inside the punching assembly bracket 9 and the cutting assembly bracket 10 above the conveying cylinder 19. When the upper roller 24 and the lower roller 25 inside the forming roller bracket 8 complete the forming of the plate, they are transported to the punching assembly bracket 9 and the cutting assembly bracket 10 for punching and cutting. The positioning plate 17 positions the plate to avoid deviation of the punching position and uneven cutting surface.

[0035] Furthermore, a material unloading inclined plate 20 is provided at the rear end of the cutting component bracket 10. When the laser cutting component inside the cutting component bracket 10 completes cutting the plate, the material falls from the top of the material unloading inclined plate 20 due to gravity, so that the material is transported to a predetermined position.

[0036] Furthermore, two telescopic rods 2 are commonly connected between one side of the two push plates 6 and the corresponding pads 3. The telescopic rods 2 are located on both sides of the first electric push rod 4, supporting the push plates 6 to prevent the push plates 6 from tilting during movement.

[0037] Furthermore, a driving gear 16 is installed on one side of several driven gears 14 through a rotating shaft, and the outer surfaces of several driving gears 16 are commonly connected to a chain 13. A motor 15 is installed on one side of the driving gear 16 at the front end of the platform 1. When the motor 15 is running, it will drive the corresponding driving gear 16 to rotate. Several driving gears 16 rotate synchronously through the chain 13, causing the corresponding driven gears 14 to rotate.

[0038] The usage method of this embodiment is as follows: when using the cold bending forming equipment, one end of the metal material is placed on the top of the roller 7, and the roller 7 is rotated by the driving component to transport the plate toward the forming roller bracket 8. The first electric push rod 4 drives the two push plates 6 to perform relative linear movement to limit the metal material to the middle position of the roller 7. The material is transported and pressure is applied by the upper roller 24 and the lower roller 25 inside the forming roller bracket 8 in turn, so that it undergoes plastic deformation at room temperature and gradually bends into the required cross-sectional shape. After the forming is completed, the material is output through the punching component bracket 9. The punching structure 18 on the top of the punching component bracket 9 can punch the plate according to needs, and then the material passes through the cutting component bracket 10. The laser cutter of the laser cutting structure 21 arranged on the top cuts the entire plate into the required length. In the production process, it may be necessary to produce metal plates of different shapes (C-shaped plates, U-shaped plates). At this time, the output end of the second electric push rod 26 pushes the support plate When the cam 22 is in the closed position, the cam 22 is in the closed position, and the cam 22 is in the closed position, the cam 22 is in the closed position, and the cam 22 is in the closed position, the cam 22 is in the closed position, and the cam 22 is in the closed position, the cam 22 is in the closed position, and the cam 22 is in the closed position, the cam 22 is in the closed position, and the cam 22 is in the closed position, the cam 22 is in the closed position, and the cam 22 is in the closed position, the cam 22 is in the closed position, and the cam 22 is in the closed position, the cam 22 is in the closed position, and the cam 22 is in the closed position, the cam 22 is in the closed position, and the cam 22 is in the closed position, the cam 22 is in the closed position, and the cam 22 is in the closed position,

[0039] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalent features for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A modular multi-station roll forming equipment, comprising a platform (1), characterized in that: The top of the platform (1) is provided with a plurality of limiting grooves (11), and a T-shaped block (12) is provided inside each of the limiting grooves (11). The front of the top of the platform (1) is detachably mounted with a plurality of forming roller brackets (8) through the limiting grooves (11). The rear of the top of the platform (1) is detachably mounted with a cutting assembly bracket (10) through the limiting grooves (11). The top of the platform (1) between the cutting assembly bracket (10) and the forming roller bracket (8) is mounted with a punching assembly bracket (9) through the limiting grooves (11). The bottoms of the plurality of forming roller brackets (8), the cutting assembly bracket (10) and the punching assembly bracket (9) are each provided with two locking holes. (22), an upper roller (24) is provided inside the forming roller bracket (8), a lower roller (25) is provided inside the forming roller bracket (8) below the upper roller (24), one side of the lower roller (25) extends out of the forming roller bracket (8), and a linkage gear (23) is provided at the extended end of the lower roller (25), a plurality of driven gears (14) are provided inside the platform (1), and the tops of the plurality of driven gears (14) extend out of the platform (1) and are meshed with the corresponding linkage gears (23), a punching structure (18) is provided on the top of the punching assembly bracket (9), and a laser cutting structure (21) is provided on the top of the cutting assembly bracket (10).

2. The modular multi-station roll forming equipment according to claim 1, characterized in that: The bottoms of the plurality of T-shaped blocks (12) extend into the interior of the platform (1), and the extended ends of the plurality of T-shaped blocks (12) are commonly connected to a support plate (29). The outer surfaces of the plurality of T-shaped blocks (12) above the support plate (29) are provided with transverse gears (30), and a transverse plate (27) is provided at the middle position of the top end of the support plate (29), and teeth are provided on both sides of the transverse plate (27).

3. The modular multi-station roll forming equipment according to claim 2, characterized in that: Second electric push rods (26) are provided at the four corners of the bottom end of the support plate (29), and a third electric push rod (28) is provided at the rear end of the transverse plate (27).

4. The modular multi-station roll forming equipment according to claim 1, characterized in that: Two pads (3) are provided at the front end of the platform (1), a roller (7) is commonly connected between the two pads (3), first electric push rods (4) are provided at the opposite ends of the two pads (3), and push plates (6) are provided at the output ends of the two first electric push rods (4).

5. The modular multi-station roll forming equipment according to claim 1, characterized in that: Support feet (5) are provided at the four corners of the bottom end of the platform (1).

6. The modular multi-station roll forming equipment according to claim 1, characterized in that: A conveying cylinder (19) is provided inside the punching assembly bracket (9) and the cutting assembly bracket (10), and two positioning plates (17) are respectively installed inside the punching assembly bracket (9) and the cutting assembly bracket (10) above the conveying cylinder (19).

7. The modular multi-station roll forming equipment according to claim 1, characterized in that: A blanking inclined plate (20) is provided at the rear end of the cutting assembly bracket (10).

8. The modular multi-station roll forming equipment according to claim 4, characterized in that: Two telescopic rods (2) are commonly connected between one side of the two push plates (6) and the corresponding pads (3).

9. The modular multi-station roll forming equipment according to claim 1, characterized in that: A driving gear (16) is installed on one side of the plurality of driven gears (14) via a rotating shaft, and a chain (13) is commonly connected to the outer surfaces of the plurality of driving gears (16). A motor (15) is installed on one side of the driving gear (16) at the front end of the platform (1).

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