A power-driven rotary disc forming device

Abstract

The utility model provides a kind of driving power rotatable disc wheel forming device, comprising: rack, rack is provided with transmission assembly, one end of transmission assembly is engaged with supporting wheel assembly, the top of supporting wheel assembly is provided with disc wheel assembly, supporting wheel assembly and disc wheel assembly between still be provided with supporting wheel assembly;Transmission assembly includes transmission part and overturning part, transmission part is used to drive supporting wheel assembly rotation, overturning part is used to make supporting wheel assembly and disc wheel assembly position interchanging;Rack is provided with switching assembly above transmission assembly, switching assembly is used to lock and unlock overturning part, when switching assembly is in locking state, the position of supporting wheel assembly and disc wheel assembly is fixed;When switching assembly is in unlocking state, overturning part can drive supporting wheel assembly and disc wheel assembly to carry out position interchanging, the utility model can quickly switch forming station, realize the quick conversion of production different cross section shape component, improve the efficiency of change type and production continuity.

Description

Technical Field

[0001] This utility model relates to the field of material processing equipment technology, and in particular to a powered, rotatable disc wheel forming device. Background Technology

[0002] In continuous roll forming production lines for sheet metal, the disc roller forming device is the core component for achieving complex cross-sectional profiles. A series of disc rollers progressively bend the sheet metal to form components with different cross-sectional shapes, such as Z-shapes and C-shapes. However, existing unpowered disc roller forming devices can only produce a certain length of material during the punching and shearing process. If customers need to produce shorter materials, the existing disc roller structure cannot convey them forward. Furthermore, the existing structure, consisting of a disc roller assembly paired with a guide wheel drive assembly, results in a long device structure, and the cost increases with each pass. Therefore, there is an urgent need for a rotatable disc roller forming structure that can meet both the requirements of a D-pass forming device with power transmission and the interchangeability of C / Z-shapes. Utility Model Content

[0003] This invention provides a powered, rotatable disc forming device that can effectively solve the above-mentioned problems.

[0004] This utility model is implemented as follows: This utility model provides a powered, rotatable disc wheel forming device, comprising: The frame includes a transmission assembly. One end of the transmission assembly engages with a roller assembly, and a disc wheel assembly is positioned above the roller assembly. A guide wheel assembly is also positioned between the roller assembly and the disc wheel assembly. The transmission assembly includes a transmission section and a tilting section. The transmission section drives the roller assembly to rotate, and the tilting section interchanges the positions of the roller assembly and the disc wheel assembly. Above the transmission assembly, the frame has a switching assembly for locking and unlocking the tilting section. When the switching assembly is locked, the positions of the roller assembly and the disc wheel assembly are fixed. When the switching assembly is unlocked, the tilting section can drive the roller assembly and the disc wheel assembly to interchange positions.

[0005] As a further improvement, the frame is provided with support bases and support plates at intervals, and a plurality of pin sleeves are provided between the support bases and the support plates, with one end of each pin sleeve fixed to the support plate.

[0006] As a further improvement, the transmission component includes a transmission shaft, a first gear, and a transmission sprocket. The transmission shaft passes through the support base and the support plate. The first gear is connected to one end of the transmission shaft near the support plate, and the transmission sprocket is connected to the other end of the transmission shaft. The transmission sprocket is connected to an external power source via a chain.

[0007] As a further improvement, the flipping part of the transmission assembly includes a rotating bushing, a thrust bearing, a lower gear, and a round nut. The rotating bushing is sleeved on the transmission shaft, one end of the rotating bushing is fixedly connected to the support plate, and the other end of the rotating bushing is sequentially sleeved with a thrust bearing, a lower gear, and a round nut.

[0008] As a further improvement, the roller assembly is provided with a power shaft, one end of which is provided with a second gear that meshes with the first gear, and the other end of the power shaft is connected to a roller. A support sleeve is fitted over the power shaft, and one end of the support sleeve is fixedly connected to the support plate.

[0009] As a further improvement, the disc wheel assembly is provided with a support frame, one end of which is fixedly connected to the upper part of the support plate, and the other end of which is connected to the disc wheel.

[0010] As a further improvement, the wheel assembly includes a bracket and a wheel, the bracket being fixedly connected to the support plate, and the wheel being inclinedly arranged inside the bracket.

[0011] As a further improvement, the switching component is provided with a gear shaft, and an upper gear is provided at the position corresponding to the lower gear. A bearing seat is connected to one end of the gear shaft near the support base, and a connecting plate is connected to the other end of the gear shaft away from the bearing seat. A rotating plate is rotatably provided on the connecting plate, and a rotating handle is provided on the rotating plate. Auxiliary rods are provided on both sides of the gear shaft on the connecting plate.

[0012] As a further improvement, the switching assembly also includes an idler wheel and a changeover lever. An idler wheel is provided above the bearing housing, and a connecting rod passes through the idler wheel. Pins are provided at both ends of the connecting rod at positions corresponding to the pin sleeves. The changeover lever is fixedly mounted on the idler wheel.

[0013] The beneficial effects of this utility model are: This invention, by setting up a transmission component and a switching component, allows operators to quickly interchange the positions of the support roller component and the disc roller component in the unlocked state without disassembly and recalibration, significantly shortening the changeover time and enabling rapid switching between the production of components with different cross-sectional shapes, effectively ensuring production continuity and equipment utilization. By setting an idler wheel and a changeover tie rod in the switching component, rapid unlocking and locking of the forming station for changeover is achieved, reducing operational complexity. The flipping part, through gear meshing, ensures smooth movement and strong load-bearing capacity during flipping. The transmission component integrates the transmission part and the flipping part together, improving the overall structural layout rationality and space utilization. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of a powered, rotatable disc forming device according to this utility model. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the overall structure of a powered, rotatable disc forming device according to this utility model. Figure 2 .

[0017] Figure 3 This is a top view schematic diagram of the overall structure of a powered, rotatable disc forming device according to this utility model.

[0018] Figure 4 This is a cross-sectional view of section A of a powered, rotatable disc forming device according to this utility model.

[0019] Figure 5 This is an exploded view of the structure of a powered, rotatable disc forming device according to this utility model.

[0020] Figure 6 This is an exploded side view of a powered, rotatable disc forming device according to this utility model.

[0021] In the diagram: 1-Frame, 11-Support base, 12-Support plate, 13-Pin sleeve, 2-Transmission assembly, 21-First gear, 22-Rotating bushing, 23-Thrust bearing, 24-Lower gear, 25-Round nut, 26-Transmission sprocket, 3-Support roller assembly, 31-Second gear, 32-Power shaft, 33-Support sleeve, 34-Support roller, 4-Disc wheel assembly, 41-Support frame, 42-Disc wheel, 5-Supporting wheel assembly, 51-Bracket, 52-Supporting wheel, 6-Switching assembly, 61-Gear shaft, 62-Upper gear, 63-Bearing seat, 64-Idler wheel, 65-Change rod, 66-Connecting plate, 67-Rotating plate, 68-Rotating handle. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] Reference Figure 1-6 As shown, a powered rotatable disc wheel forming device includes: a frame 1, a transmission assembly 2, a support roller assembly 3, a disc wheel assembly 4, a guide roller assembly 5, and a switching assembly 6. The machine frame 1 is equipped with a transmission assembly 2. One end of the transmission assembly 2 is engaged with a support roller assembly 3. A disc wheel assembly 4 is positioned above the support roller assembly 3, and a guide roller assembly 5 is positioned between the support roller assembly 3 and the disc wheel assembly 4. The transmission assembly 2 includes a transmission section and a tilting section. The transmission section drives the support roller assembly 3 to rotate, and the tilting section interchanges the positions of the support roller assembly 3 and the disc wheel assembly 4. Above the transmission assembly 2, the machine frame 1 is equipped with a switching assembly 6, which locks and unlocks the tilting section. When the switching assembly 6 is locked, the positions of the support roller assembly 3 and the disc wheel assembly 4 are fixed. When the switching assembly 6 is unlocked, the tilting section can drive the support roller assembly 3 and the disc wheel assembly 4 to interchange positions. By setting up the transmission assembly 2 and the switching assembly 6, the operator can quickly interchange the positions of the support roller assembly 3 and the disc wheel assembly 4 in the unlocked state without disassembly and recalibration, significantly shortening the changeover time and enabling rapid switching between the production of components with different cross-sectional shapes, effectively ensuring production continuity and equipment utilization.

[0025] Furthermore, the frame 1 includes a support base 11 and a support plate 12, which are spaced apart. Several pin sleeves 13 are arranged between the support base 11 and the support plate 12, forming a rectangular arrangement on the support plate 12. One end of each pin sleeve 13 is fixedly connected to the support plate 12 by bolts. A through hole is provided on the upper part of the support base 11 at the position corresponding to the pin sleeve 13. The locking and unlocking of the molding station for shape change is achieved through the interaction between the pin sleeve 13 and the pin on the switching assembly 6.

[0026] Furthermore, the transmission assembly 2 includes a transmission section and a tilting section. The transmission section drives the support roller assembly 3 to rotate, providing the power required for molding. Specifically, the transmission section includes a transmission shaft passing through the support base 11 and the support plate 12. A first gear 21 is installed at one end of the transmission shaft near the support plate 12, and a transmission sprocket 26 is connected to the other end of the transmission shaft. The transmission sprocket 26 is connected to an external power source via a chain. The external power source can be a motor, etc., which introduces power to the support roller 34 through the transmission sprocket 26 and the transmission shaft, thus driving the support roller 34. The first gear 21 and the transmission sprocket 26 are connected to the transmission shaft via a spline or a flat key; the tilting section... The rotating part is used to realize the position interchange of the forming station. The rotating part includes a rotating bushing 22, a thrust bearing 23, a lower gear 24 and a round nut 25. The rotating bushing 22 is sleeved on the outside of the transmission shaft. One end of the rotating bushing 22 is fixedly connected to the support plate 12. A thrust bearing 23 is provided between the fixed end of the rotating bushing 22 and the support seat 11. The other end of the rotating bushing 22 is sequentially sleeved with the thrust bearing 23 and the lower gear 24, and is axially locked by the round nut 25. The thrust bearing 23 is used to bear the axial force to ensure smooth rotation. The rotating bushing 22 has a first bearing embedded in both ends. The lower gear 24 is connected to the rotating bushing 22 by a spline or a flat key.

[0027] Furthermore, the roller assembly 3 includes a second gear 31, a drive shaft 32, a support sleeve 33, and a roller 34; one end of the drive shaft 32 is connected to a second gear 31 that meshes with the first gear 21 of the transmission assembly 2, and the other end of the drive shaft 32 is connected to a roller 34 that directly contacts the plate. The second gear 31 and the roller 34 are connected to the drive shaft 32 by a spline or a flat key. The support sleeve 33 is sleeved on the outside of the drive shaft 32. One end of the support sleeve 33 is fixed to the support plate 12 to provide stable support for the drive shaft 32. Second bearings are embedded in both ends of the support sleeve 33.

[0028] The disc wheel assembly 4 includes a support frame 41 and a disc wheel 42. One end of the support frame 41 is fixedly connected to the upper part of the support plate 12, and the other end of the support frame 41 is equipped with a disc wheel 42. The disc wheel 42 and the support roller 34 below work together to roll and form the passing plate.

[0029] The guide wheel assembly 5 is disposed between the support wheel assembly 3 and the disc wheel assembly 4. It includes a bracket 51 and a guide wheel 52. The bracket 51 is fixedly installed on the support plate 12 and is inclined, with its bottom abutting against the support sleeve 33. The guide wheel 52 is inclined and disposed inside the bracket 51. When the upper part of the device is the disc wheel assembly 4 and the lower part is the support wheel assembly 3, the device can be processed into a component with a "C" shaped cross section. When the upper part of the device is the support wheel assembly 3 and the lower part is the disc wheel assembly 4, the device can be processed into a component with a "Z" shaped cross section.

[0030] Furthermore, the switching assembly 6 is provided with a switching part and an unlocking part. The switching part is used to drive the rotating bushing 22 to rotate, thereby causing the support plate 12 to flip, thus realizing the position interchange of the support roller assembly 3 and the disc wheel assembly 4. The switching part is provided with a gear shaft 61, and an upper gear 62 is installed on the gear shaft 61 at the position corresponding to the lower gear 24. One end of the gear shaft 61 is installed on the support plate 12 through a bearing seat 63, and the other end of the gear shaft 61 is connected to a connecting plate 66. A rotating plate 67 is rotatably provided on the connecting plate 66 and is connected to the gear shaft 61. The connecting plate 66 is provided with auxiliary rods on both sides of the gear shaft 61. The auxiliary rods are located between the support plate 12 and the connecting plate 66. A rotating handle 68 for easy operation is installed on the rotating plate 67. The operator can rotate the gear shaft 62 by holding the rotating handle 68. The rotating plate 67 rotates, which in turn drives the gear shaft 61 to rotate. The upper gear 62 drives the lower gear 24 to rotate, which in turn drives the support plate 12 to rotate through the rotating bushing 22. In addition, the unlocking part includes an idler wheel 64 and a changing rod 65. An idler wheel 64 is also provided above the bearing seat 63. The idler wheel 64 has a non-circular shape and a protrusion. A connecting rod passes through the idler wheel 64. The two ends of the connecting rod are provided with pins at the corresponding positions of the pin sleeve 13. The changing rod 65 is fixedly provided on the idler wheel 64 to control the insertion and removal of the pins. When the changing rod 65 is moved so that the protrusion on the idler wheel 64 abuts against the support seat 11, the pin disengages from the pin sleeve 13 to unlock. When the protrusion on the idler wheel 64 disengages from the support seat 11, the pin inserts into the pin sleeve 13 to lock.

[0031] Further, the specific embodiments of this utility model are as follows: When the switching component 6 is in the locked state, the changing lever 65 controls the pin to insert into the pin sleeve 13, thus fixing the support plate 12. External power is transmitted through the transmission sprocket 26, and then through the transmission shaft, the first gear 21, and the second gear 31 to the power shaft 32 of the support roller assembly 3, driving the support roller 34 to rotate. The sheet material passes between the support roller 34 and the disc roller 42, and is rolled into a specific shape by the compression of the two and the roller assembly 5.

[0032] When the switching component 6 is in the unlocked state, the idler wheel 64 is rotated by the changing rod 65, causing its protrusion to abut against the support base 11, thereby pulling the pin out of the pin sleeve 13 and releasing the lock on the support plate 12. At this time, rotating the rotary handle 68 causes the entire gear shaft 61 to rotate around its axis via the rotating plate 67, causing the upper gear 62 to drive the lower gear 24 of the transmission component to rotate. The lower gear 24 drives the entire rotating bushing 22, together with the support plate 12 fixed thereon and the roller assembly 3, disc wheel assembly 4, and guide wheel assembly 5 mounted on the support plate 12, to flip relative to the support base 11, thereby realizing the interchange of the working positions of the roller assembly 3 and the disc wheel assembly 4. After the changing is in place, the changing rod 65 is operated again to insert the pin into the corresponding pin sleeve 13, locking the entire forming unit in the new working position, and the forming operation of the new cross section can begin.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A powered, rotatable disc wheel forming device, characterized in that, include: A frame (1) is provided with a transmission assembly (2), one end of which is engaged with a support roller assembly (3), a disc wheel assembly (4) is provided above the support roller assembly (3), and a guide roller assembly (5) is also provided between the support roller assembly (3) and the disc wheel assembly (4). The transmission assembly (2) includes a transmission part and a flipping part. The transmission part is used to drive the roller assembly (3) to rotate, and the flipping part is used to interchange the positions of the roller assembly (3) and the disc wheel assembly (4). The frame (1) is provided with a switching assembly (6) above the transmission assembly (2). The switching assembly (6) is used to lock and unlock the flipping part. When the switching assembly (6) is in the locked state, the positions of the roller assembly (3) and the disc wheel assembly (4) are fixed. When the switching assembly (6) is in the unlocked state, the flipping part can drive the roller assembly (3) and the disc wheel assembly (4) to interchange positions.

2. The powered rotatable disc forming device according to claim 1, characterized in that, The frame (1) is provided with support bases (11) and support plates (12) at intervals. A plurality of pin sleeves (13) are provided between the support bases (11) and the support plates (12). One end of the pin sleeves (13) is fixed to the support plates (12).

3. The powered rotatable disc forming device according to claim 2, characterized in that, The transmission component (2) includes a transmission shaft, a first gear (21) and a transmission sprocket (26). The transmission shaft passes through the support base (11) and the support plate (12). The first gear (21) is connected to one end of the transmission shaft near the support plate (12), and the transmission sprocket (26) is connected to the other end of the transmission shaft. The transmission sprocket (26) is connected to an external power source via a chain.

4. The powered rotatable disc forming device according to claim 3, characterized in that, The flipping part of the transmission assembly (2) includes a rotating bushing (22), a thrust bearing (23), a lower gear (24), and a round nut (25). The rotating bushing (22) is sleeved on the transmission shaft. One end of the rotating bushing (22) is fixedly connected to the support plate (12). The other end of the rotating bushing (22) is sequentially sleeved with the thrust bearing (23), the lower gear (24), and the round nut (25).

5. The powered rotatable disc wheel forming device according to claim 3, characterized in that, The roller assembly (3) is provided with a power shaft (32), one end of which is provided with a second gear (31) that meshes with the first gear (21), and the other end of the power shaft (32) is connected to a roller (34). A support sleeve (33) is sleeved on the outside of the power shaft (32), and one end of the support sleeve (33) is fixedly connected to the support plate (12).

6. The powered rotatable disc forming device according to claim 2, characterized in that, The disc wheel assembly (4) is provided with a support frame (41), one end of which is fixedly connected to the upper part of the support plate (12), and the other end of which is connected to a disc wheel (42).

7. The powered rotatable disc wheel forming device according to claim 5, characterized in that, The wheel assembly (5) includes a bracket (51) and a wheel (52). The bracket (51) is fixedly connected to the support plate (12), and the wheel (52) is inclinedly arranged inside the bracket (51).

8. The powered rotatable disc forming device according to claim 4, characterized in that, The switching component (6) is provided with a gear shaft (61), and an upper gear (62) is provided at the position corresponding to the lower gear (24) of the gear shaft (61). A bearing seat (63) is connected to one end of the gear shaft (61) near the support seat (11), and a connecting plate (66) is connected to the other end of the gear shaft (61) away from the bearing seat (63). A rotating plate (67) is rotatably provided on the connecting plate (66), and a rotating handle (68) is provided on the rotating plate (67). Auxiliary rods are provided on both sides of the gear shaft (61) of the connecting plate (66).

9. The powered rotatable disc wheel forming device according to claim 8, characterized in that, The switching assembly (6) also includes an idler wheel (64) and a change rod (65). An idler wheel (64) is provided above the bearing seat (63). A connecting rod is inserted inside the idler wheel (64). Pins are provided at both ends of the connecting rod at positions corresponding to the pin sleeve (13). The change rod (65) is fixedly provided on the idler wheel (64).

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