Limiting device for four-roller corrugated plate rolling machine

Abstract

The utility model discloses a limiting device for a four-roll corrugated plate rolling machine, which relates to the technical field of four-roll corrugated plate rolling machines and comprises a support frame, an adjusting component is arranged on the top surface of the support frame, a limiting component is arranged on one side of the adjusting component, a fixing component is arranged on one side of the adjusting component, and the limiting component is arranged on the other side of the adjusting component. And the limiting assembly comprises a third motor and a fourth motor, the third motor is arranged on one side of the adjusting assembly, the fourth motor is arranged on one side of the adjusting assembly, the output end of the fourth motor is in transmission connection with a fourth rotating roller, the output end of the third motor is in transmission connection with a bidirectional threaded rod, and the inner side of the bidirectional threaded rod is in threaded connection with a moving block. Through mutual cooperation of the third motor, the fourth rotating roller, the two-way threaded rod, the moving block, the sliding rod, the spring and the limiting block, the effect of conveniently limiting machining of plates with different widths is achieved, and the situation that deviation is generated in the machining process, and the machining quality is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of four-roller corrugated plate rolling machines, in particular to a limiting device for a four-roller corrugated plate rolling machine. Background Art

[0002] The four-roller plate rolling machine is suitable for the bending and forming of metal plates. It can roll round, arc and conical workpieces within a certain range, and has the function of pre-bending the plate ends. The remaining straight edge is small, the work efficiency is high, and the metal plates can be roughly leveled on the machine. The plate rolling machine is a special forging machine that can bend non-metallic plates into cones, spheres, cylinders or other shapes. This function is widely used in manufacturing, boiler steam, chemical industry, non-metallic structures and machine manufacturing. There is almost no other machine that cannot be lacking in the machinery industry. It is because of its wide use by all walks of life that the plate rolling machine industry has developed rapidly today.

[0003] At present, most of the marine plate rolling machines need to be made manually and based on experience, which affects the quality of plate forming and the efficiency is not high. The plate cannot be limited during the rolling process, which affects the production progress and product quality. The plate needs to be post-processed after rolling. The production efficiency is low and the roller surface is easily damaged during the rolling process. Therefore, a limiting device for a four-roller corrugated plate rolling machine is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a limiting device for a four-roller corrugated plate rolling machine to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A limiting device for a four-roller corrugated plate rolling machine comprises a support frame, the top surface of the support frame is provided with an adjusting component, one side of the adjusting component is provided with a limiting component, and one side of the adjusting component is provided with a fixing component.

[0007] The limit assembly includes motor three and motor four, motor three is arranged on one side of the adjustment assembly, motor four is arranged on one side of the adjustment assembly, the output end of motor four is transmission-connected with roller four, the output end of motor three is transmission-connected with a bidirectional threaded rod, the inner side of the bidirectional threaded rod is threadedly connected with a moving block, a sliding rod is penetrated on the inner side of the moving block, a spring is arranged on the outer side of the surface of the sliding rod, one end of the spring is fixedly connected to the limit block, and the inner side of the limit block is slidably connected to the inner side of the surface of roller four.

[0008] A further improvement of the technical solution of the utility model is that the adjustment component includes a mounting frame, the mounting frame is arranged on the top surface of the support frame, a bending unit is arranged on the inner side of the mounting frame, a motor 1 is fixedly connected to the bottom surface of the mounting frame, and a threaded rod is transmission-connected to the output end of the motor 1.

[0009] By adopting the above technical solution, the effect of adjusting and fitting plates of different thicknesses is achieved through the setting of motor 1 and the threaded rod.

[0010] A further improvement of the technical solution of the utility model is that a connecting plate is provided on one side of the bending unit, one side of the connecting plate is rotatably connected to roller one, one side of the connecting plate is rotatably connected to roller two, and one side of the connecting plate is rotatably connected to roller three.

[0011] By adopting the above technical solution, the effect of facilitating the movement of the plate is achieved through the arrangement of the connecting plate, the first roller, the second roller and the third roller.

[0012] A further improvement of the technical solution of the utility model is that the bending unit includes a limiting groove, the limiting groove is opened on the inner side of the mounting frame, a sliding block is slidably clamped on the inner side of the limiting groove, a connecting rod is rotatably connected to the inner side of the sliding block, and one end of the connecting rod is fixedly connected to one side of the connecting plate.

[0013] By adopting the above technical solution, the effect of guiding the inclination of the connecting plate is achieved through the mutual cooperation of the limiting groove, the sliding block and the connecting rod.

[0014] A further improvement of the technical solution of the utility model is that one end of the connecting rod is fixedly connected to gear one, one side of the gear one is meshingly connected to gear two, one side of the gear two is fixedly connected to motor two, and one side of the motor two is fixedly connected to one side of the mounting frame.

[0015] By adopting the above technical solution, gear one, gear two and motor two cooperate with each other, so as to facilitate bending the two ends of the plate before processing.

[0016] A further improvement of the technical solution of the utility model is that: the fixing component includes a fixing groove 1, the fixing groove 1 is fixedly connected to the top surface of the mounting frame, the inner side of the fixing groove 1 is rotatably connected to the fixing frame, the inner side of the fixing frame is fixedly connected to a fixing plate 1, the inner side of the fixing frame is fixedly connected to a fixing plate 2, the inner side of the fixing plate 1 is slidably connected to one end of the moving block, and the inner side of the fixing plate 2 is slidably connected to one end of the rotating roller 4.

[0017] By adopting the above technical solution, the effect of facilitating the position limiting of the bidirectional threaded rod and the rotating roller is achieved through the arrangement of the fixing groove 1, the fixing frame, the fixing plate 1 and the fixing plate 2.

[0018] A further improvement of the technical solution of the utility model is that: a fixing groove 2 is fixedly connected to the inner side of the fixing frame, an electric telescopic rod is rotatably connected to the inner side of the fixing groove 2, a fixing groove 3 is rotatably connected to the inner side of the electric telescopic rod, and one side of the fixing groove 3 is fixedly connected to one side of the mounting frame.

[0019] By adopting the above technical solution, the fixing groove 2, the electric telescopic rod and the fixing groove 3 cooperate with each other, so as to achieve the effect of controlling the fixing plate 1 and the fixing plate 2 to fix the rotating roller 4 and the bidirectional threaded rod.

[0020] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0021] The utility model provides a limiting device for a four-roller corrugated plate rolling machine. Through the mutual cooperation of motor three, roller four, bidirectional threaded rod, moving block, sliding rod, spring and limiting block, the effect of facilitating the limiting of plate processing with different widths is achieved, so as to avoid offset during processing and affect the processing quality. Through the arrangement of connecting plate, roller one, roller two and roller three, the effect of facilitating the limiting of plate movement is achieved.

[0022] The utility model provides a limiting device for a four-roller corrugated plate rolling machine, which achieves the effect of guiding the inclination of the connecting plate through the mutual cooperation of the limiting groove, the sliding block and the connecting rod, achieves the effect of facilitating the bending of the two ends of the plate before processing through the mutual cooperation of the gear one, the gear two and the motor two, and achieves the effect of controlling the fixed plate one and the fixed plate two to fix the rotating roller four and the bidirectional threaded rod through the mutual cooperation of the fixed groove two, the electric telescopic rod and the fixed groove three. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the adjustment component of the utility model;

[0025] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure of A;

[0026] Figure 4 It is a structural schematic diagram of the limit assembly of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the fixing component of the utility model.

[0028] In the figure: 1. support frame; 2. adjustment component; 21. mounting frame; 22. bending unit; 221. limit slot; 222. sliding block; 223. connecting rod; 224. gear one; 225. gear two; 226. motor two; 23. motor one; 24. threaded rod; 25. connecting plate; 26. roller one; 27. roller two; 28. roller three; 3. limit assembly; 31. motor three; 32. motor four; 33. roller four; 34. bidirectional threaded rod; 35. moving block; 36. sliding rod; 37. spring; 38. limit block; 4. fixing component; 41. fixing slot one; 42. fixing frame; 43. fixing plate one; 44. fixing slot two; 45. electric telescopic rod; 46. fixing slot three; 47. fixing plate two. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the embodiments: Example

[0030] like Figure 1-5 As shown, the utility model provides a limiting device for a four-roller corrugated plate rolling machine, including a support frame 1, an adjusting component 2 is arranged on the top surface of the support frame 1, a limiting component 3 is arranged on one side of the adjusting component 2, a fixing component 4 is arranged on one side of the adjusting component 2, the limiting component 3 includes a motor 31 and a motor 4 32, the motor 31 is arranged on one side of the adjusting component 2, the motor 4 32 is arranged on one side of the adjusting component 2, the output end of the motor 4 32 is connected to the roller 4 33, and the output end of the motor 31 is connected to the bidirectional threaded rod 34, the inner side of the bidirectional threaded rod 34 is threadedly connected with a moving block 35, and a sliding rod 36 is arranged on the inner side of the moving block 35, and a spring 37 is arranged on the outer side of the surface of the sliding rod 36, and one end of the spring 37 is fixedly connected with a limiting block 38, and the inner side of the limiting block 38 is slidably connected to the inner side of the surface of the roller four 33, and the control motor three 31 drives the roller four 33 to rotate, thereby driving the limiting block 38 on the bottom surface of the moving block 35 to move on the inner side of the roller four 33, and at the same time, the side of the plate is fitted, thereby completing the limiting of the plate. Example

[0031] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the adjustment component 2 includes a mounting frame 21, the mounting frame 21 is arranged on the top surface of the support frame 1, a bending unit 22 is arranged on the inner side of the mounting frame 21, a motor 23 is fixedly connected to the bottom surface of the mounting frame 21, the output end of the motor 23 is transmission-connected to a threaded rod 24, a connecting plate 25 is arranged on one side of the bending unit 22, one side of the connecting plate 25 is rotatably connected to a roller 1 26, one side of the connecting plate 25 is rotatably connected to a roller 2 27, and one side of the connecting plate 25 is rotatably connected to a roller 3 28, by placing the plate to be processed on the inner side of the connecting plate 25, and fitting the plate between the rollers 1 26, 27 and 3 28, then controlling the motor 1 23 to drive the threaded rod 24 to rotate, thereby driving the plate to fit with the inner side of the roller 4 33. Example

[0032] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the bending unit 22 includes a limiting groove 221, the limiting groove 221 is arranged on the inner side of the mounting frame 21, the inner side of the limiting groove 221 is slidably connected with a sliding block 222, the inner side of the sliding block 222 is rotatably connected with a connecting rod 223, one end of the connecting rod 223 is fixedly connected to one side of the connecting plate 25, one end of the connecting rod 223 is fixedly connected to a gear 1 224, one side of the gear 1 224 is meshingly connected with a gear 2 225, one side of the gear 225 is fixedly connected to a motor 2 226, one side of the motor 226 is fixedly connected to one side of the mounting frame 21, the fixing component 4 includes a fixing groove 1 41, the fixing groove 1 41 is fixedly connected to the top surface of the mounting frame 21, the inner side of the fixing groove 1 41 is rotatably connected with a fixing frame 42, the inner side of the fixing frame 42 is fixedly connected with a fixing plate 1 43, and the inner side of the fixing frame 42 is fixedly connected with a fixing plate 2 4 7. The inner side of the fixed plate 1 43 is slidably connected to one end of the moving block 35, the inner side of the fixed plate 2 47 is slidably connected to one end of the rotating roller 4 33, the inner side of the fixed frame 42 is fixedly connected with a fixed groove 2 44, the inner side of the fixed groove 24 is rotatably connected with an electric telescopic rod 45, the inner side of the electric telescopic rod 45 is rotatably connected with a fixed groove 3 46, one side of the fixed groove 3 46 is fixedly connected to one side of the mounting frame 21, the control motor 226 drives the gear 2 225 to rotate, and at the same time, the gear 225 and the gear 1 224 are meshed with each other, driving the connecting plate 25 at one end of the connecting rod 223 to tilt, and the plate is bent according to the processing needs. After the processing is completed, the electric telescopic rod 45 is controlled to shrink, thereby driving the fixed frame 42 on one side of the fixed groove 2 44 to move, and at the same time, the fixed plate 1 43 and the fixed plate 2 47 are detached from the rotating roller 4 33 and one end of the two-way threaded rod 34, and the processed plate can be removed.

[0033] The following is a detailed description of the working principle of the limit device for the four-roller corrugated plate rolling machine.

[0034] like Figure 1-5 As shown, the plate to be processed is placed on the inner side of the connecting plate 25, and the plate is bonded between the rollers 1 26, 27 and 3 28, and then the motor 1 23 is controlled to drive the threaded rod 24 to rotate, thereby driving the plate to bond with the inner side of the roller 4 33, and the motor 31 is controlled to drive the roller 4 33 to rotate, thereby driving the limit block 38 on the bottom surface of the moving block 35 to move on the inner side of the roller 4 33, and at the same time, the side of the plate is bonded, thereby completing the plate limiting, and controlling the motor 31 to drive the roller 4 33 to rotate, thereby driving the limit block 38 on the bottom surface of the moving block 35 to move on the inner side of the roller 4 33, and at the same time, the side of the plate is bonded, thereby completing the plate limiting, and controlling the motor 31 to drive the roller 4 33 to rotate, thereby driving the plate to bond with the inner side of the roller 4 3 ... plate to bond with the inner side of the roller 4 33, and controlling the motor 31 to drive the roller 4 33 to rotate, thereby driving the plate to bond with the inner side of the roller 4 33, and controlling the motor 31 to drive the roller 4 33 to rotate, thereby driving the plate to bond with the inner side of the roller 4 33, and controlling the motor 31 to The second brake motor 226 drives the second gear 225 to rotate, and the second gear 225 and the first gear 224 are meshed with each other, driving the connecting plate 25 at one end of the connecting rod 223 to tilt, and the plate is bent according to the processing needs. After the processing is completed, the electric telescopic rod 45 is controlled to shrink, thereby driving the fixing frame 42 on one side of the second fixing groove 44 to move, and the fixing plate 1 43 and the second fixing plate 47 are disengaged from the roller 4 33 and one end of the two-way threaded rod 34, and the processed plate can be removed.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A limiting device for a four-roller corrugated plate rolling machine, comprising a support frame (1), characterized in that: An adjusting component (2) is arranged on the top surface of the support frame (1), a limiting component (3) is arranged on one side of the adjusting component (2), and a fixing component (4) is arranged on one side of the adjusting component (2); The limit assembly (3) comprises a motor three (31) and a motor four (32), wherein the motor three (31) is arranged on one side of the adjustment assembly (2), and the motor four (32) is arranged on one side of the adjustment assembly (2), the output end of the motor four (32) is transmission-connected to a roller four (33), the output end of the motor three (31) is transmission-connected to a bidirectional threaded rod (34), the inner side of the bidirectional threaded rod (34) is threadedly connected to a moving block (35), a sliding rod (36) is arranged on the inner side of the moving block (35), a spring (37) is arranged on the outer side of the surface of the sliding rod (36), one end of the spring (37) is fixedly connected to the limit block (38), and the inner side of the limit block (38) is slidably connected to the inner side of the surface of the roller four (33).

2. The limiting device for a four-roller corrugated plate rolling machine according to claim 1 is characterized in that: The adjustment assembly (2) comprises a mounting frame (21), the mounting frame (21) being arranged on the top surface of the support frame (1), a bending unit (22) being arranged on the inner side of the mounting frame (21), a motor 1 (23) being fixedly connected to the bottom surface of the mounting frame (21), and a threaded rod (24) being transmission-connected to the output end of the motor 1 (23).

3. The limiting device for a four-roller corrugated plate rolling machine according to claim 2 is characterized in that: A connecting plate (25) is provided on one side of the bending unit (22); one side of the connecting plate (25) is rotatably connected to a first roller (26); one side of the connecting plate (25) is rotatably connected to a second roller (27); and one side of the connecting plate (25) is rotatably connected to a third roller (28).

4. The limiting device for a four-roller corrugated plate rolling machine according to claim 2 is characterized in that: The bending unit (22) comprises a limiting groove (221), the limiting groove (221) being arranged on the inner side of the mounting frame (21), a sliding block (222) being slidably engaged on the inner side of the limiting groove (221), a connecting rod (223) being rotatably connected on the inner side of the sliding block (222), and one end of the connecting rod (223) being fixedly connected to one side of the connecting plate (25).

5. The limiting device for a four-roller corrugated plate rolling machine according to claim 4 is characterized in that: One end of the connecting rod (223) is fixedly connected to gear one (224), one side of the gear one (224) is meshingly connected to gear two (225), one side of the gear two (225) is fixedly connected to motor two (226), and one side of the motor two (226) is fixedly connected to one side of the mounting frame (21).

6. The limiting device for a four-roller corrugated plate rolling machine according to claim 1 is characterized in that: The fixing assembly (4) comprises a fixing groove 1 (41), wherein the fixing groove 1 (41) is fixedly connected to the top surface of the mounting frame (21), the inner side of the fixing groove 1 (41) is rotatably connected to a fixing frame (42), the inner side of the fixing frame (42) is fixedly connected to a fixing plate 1 (43), the inner side of the fixing frame (42) is fixedly connected to a fixing plate 2 (47), the inner side of the fixing plate 1 (43) is slidably connected to one end of the moving block (35), and the inner side of the fixing plate 2 (47) is slidably connected to one end of the rotating roller 4 (33).

7. A limiting device for a four-roller corrugated plate rolling machine according to claim 6, characterized in that: The inner side of the fixing frame (42) is fixedly connected to a second fixing slot (44), the inner side of the second fixing slot (44) is rotatably connected to an electric telescopic rod (45), the inner side of the electric telescopic rod (45) is rotatably connected to a third fixing slot (46), and one side of the third fixing slot (46) is fixedly connected to one side of the mounting frame (21).

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