Plate rolling device

Abstract

The utility model discloses a plate rolling device. The device comprises a frame body and a rolling assembly arranged on the frame body, the rolling assembly is used for rolling a plate, a discharging assembly is arranged on the left side of the rolling assembly, a feeding assembly is arranged on the right side of the rolling assembly, the discharging assembly is used for discharging the rolled plate, and the feeding assembly is used for feeding the rolled plate. The feeding assembly comprises a first driving device, a first supporting seat and a first frame body, the bottom of the first supporting seat is fixedly connected with the frame body, the right end of the first frame body is rotatably connected with the first supporting seat, and the left end of the first frame body is provided with the first driving device used for driving the left end of the first frame body to ascend / descend; the first frame body is further provided with a first conveying assembly used for feeding. According to the utility model, the condition that wing heads are bent in the rolling process can be avoided, the front end and the rear end of the rolled plate are flush, and the yield of the plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller pressing devices, in particular to a sheet material roller pressing device. Background Art

[0002] The existing rolling device generates a rolling gap by rotating two working rollers towards each other and maintaining a certain distance, and uses the rolling gap to roll the metal sheet to make the metal sheet rolled straight. However, the center line of the rolling gap of the existing rolling device is not flush with the center line of the sheet, and the sheet is prone to bending wing heads during the rolling process, resulting in uneven front and rear ends of the sheet after rolling, and a low sheet yield rate. Summary of the invention

[0003] In order to solve the above technical problems, the utility model provides a sheet metal rolling device, which can avoid the sheet metal wing head bending during the rolling process, ensure that the front and rear ends of the sheet metal after rolling are flush, and improve the sheet metal yield rate.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] The utility model discloses a sheet material rolling device, comprising a frame and a rolling assembly arranged on the frame, wherein the rolling assembly is used to roll the sheet material, a discharging assembly is arranged on the left side of the rolling assembly, and a feeding assembly is arranged on the right side of the rolling assembly, wherein the discharging assembly is used to discharge the sheet material after rolling, and the feeding assembly comprises a first driving device, a first supporting seat and a first frame, wherein the bottom of the first supporting seat is fixedly connected to the frame, the right end of the first frame is rotatably connected to the first supporting seat, the left end of the first frame is provided with a first driving device for driving the left end of the first frame to lift / lower, and a first transmission assembly for feeding is also arranged on the first frame.

[0006] In this scheme, the sheet to be rolled is placed on the first transmission assembly, the first driving device drives the left end of the first frame to lift, and the first transmission assembly drives the sheet to be rolled to move toward the two working rollers in the rolling assembly. When the sheet to be rolled moves to the left end of the first frame, the center line of the rolling gap between the two working rollers is flush with the center line of the sheet to be rolled, and the sheet to be rolled is sent out by the discharge assembly after being rolled.

[0007] Preferably, the first driving device comprises a first driving cylinder disposed at the bottom of the left end of the first frame, and an output end of the first driving cylinder is connected to the bottom of the left end of the first frame via an adapter.

[0008] Preferably, the first transmission assembly includes first gears symmetrically arranged at the left and right ends of the first frame, a first feeding belt is dynamically connected between the two first gears, and a second driving device for driving one of the first gears to rotate is provided on the first frame.

[0009] The second driving device drives the first feeding belt to move so that the sheet material to be rolled is more stably conveyed to the two working rollers for rolling, thereby increasing the yield rate.

[0010] Preferably, the discharging assembly includes a second driving device, a second supporting seat and a second frame, the bottom of the second supporting seat is fixedly connected to the frame, the left end of the second frame is rotatably connected to the second supporting seat, the right end of the second frame is provided with a second driving device for driving the right end of the second frame to lift / lower, and the second frame is also provided with a second transmission assembly for discharging.

[0011] Preferably, the second driving device comprises a second driving cylinder disposed at the bottom of the right end of the second frame, and an output end of the second driving cylinder is connected to the bottom of the right end of the second frame via an adapter.

[0012] Preferably, the second transmission assembly includes second gears symmetrically arranged at the left and right ends of the second frame, a second feeding belt is dynamically connected between the two second gears, and a third driving device for driving one of the second gears to rotate is provided on the second frame.

[0013] The beneficial effects of the utility model are as follows: the first driving device drives the left end of the first frame to lift, so that the center line of the sheet to be rolled is flush with the center line of the rolling gap between the two working rollers, avoiding the situation where the sheet wing head is bent during the rolling process; the second driving device stably transports the sheet to be rolled to the two working rollers for rolling, thereby increasing the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the discharging component and the feeding component in the utility model.

[0016] In the figure: 1. frame, 2. rolling assembly, 3. discharging assembly, 31. second driving device, 32. second supporting seat, 33. second frame, 34. second driving cylinder, 4. feeding assembly, 41. first driving device, 42. first supporting seat, 43. first frame, 44. first driving cylinder, 5. first transmission assembly, 51. first gear, 52. first feeding belt, 6. second transmission assembly, 61. second gear, 62. second feeding belt. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0018] Embodiment: A sheet material rolling device of this embodiment, such as Figure 1 to Figure 2As shown, it includes a frame 1 and a rolling assembly 2 arranged on the frame 1. The rolling assembly 2 is used to roll the sheet material. A discharging assembly 3 is arranged on the left side of the rolling assembly 2, and a feeding assembly 4 is arranged on the right side of the rolling assembly 2. The feeding assembly 4 includes a first support seat 42 and a first frame 43. The bottom of the first support seat 42 is fixedly connected to the frame 1, and the right end of the first frame 43 is rotatably connected to the first support seat 42. A first driving device 41 is arranged on the left end of the first frame 43. A first transmission assembly 5 is also arranged on the first frame 43. The first driving device 41 includes a first driving cylinder 44 arranged at the bottom of the left end of the first frame 43. The output end of the first driving cylinder 44 is connected to the bottom of the left end of the first frame 43 through an adapter. The first transmission assembly 5 includes first gears 51 symmetrically arranged at the left and right ends of the first frame 43. A first feeding belt 52 is dynamically connected between the two first gears. A second driving device for driving the left first gear 51 to rotate is arranged on the first frame 43.

[0019] The discharging assembly 3 includes a second support seat 32 and a second frame 33. The bottom of the second support seat 32 is fixedly connected to the frame 1, and the left end of the second frame 33 is rotatably connected to the second support seat 32. A second driving device 31 is provided at the right end of the second frame 33. A second transmission assembly 6 is also provided on the second frame 33. The second driving device 31 includes a second driving cylinder 34 provided at the bottom of the right end of the second frame 33. The output end of the second driving cylinder 34 is connected to the bottom of the right end of the second frame 33 through an adapter. The second transmission assembly 6 includes second gears 61 symmetrically arranged at the left and right ends of the second frame 33. A second feeding belt 62 is power-connected between the two second gears. A third driving device for driving the right second gear 61 to rotate is provided on the second frame 33.

[0020] In this scheme, the sheet to be rolled is placed on the first feeding belt in the feeding assembly, and the output end of the first driving cylinder drives the left end of the first frame to rise upward through the adapter, and at the same time the right end of the first frame rotates around the first support seat, and the left end of the first frame is lifted to a preset position so that the center of the sheet is aligned with the center line of the rolling gap, and then the front transmission motor of the machine is driven by the second driving device to transmit to the twelve gear boxes, and the first feeding belt is synchronously driven through the two gear boxes to convert it into a front drive, so that the sheet can be more stably transported to the two working rollers in the rolling assembly for rolling.

[0021] After the sheet metal is rolled, the output end of the second driving oil cylinder drives the right end of the second frame to rise upward through the adapter, so that the right end of the second frame is located below the rolled portion of the sheet metal to prevent the sheet metal from falling after rolling, and at the same time, the left end of the second frame rotates around the second support seat. The third driving device drives the second feeding belt to move through the second gear, so that the second feeding belt delivers the rolled sheet metal.

Claims

1. A sheet material rolling device, comprising a frame (1) and a rolling assembly (2) arranged on the frame (1), wherein the rolling assembly (2) is used to roll the sheet material, and is characterized in that: The left side of the rolling assembly (2) is provided with a discharging assembly (3), and the right side of the rolling assembly (2) is provided with a feeding assembly (4). The discharging assembly (3) is used to discharge the sheet material after rolling. The feeding assembly (4) comprises a first support seat (42) and a first frame (43). The bottom of the first support seat (42) is fixedly connected to the frame (1), and the right end of the first frame (43) is rotatably connected to the first support seat (42). The left end of the first frame (43) is provided with a first driving device (41) for driving the left end of the first frame (43) to lift / lower. The first frame (43) is also provided with a first transmission assembly (5) for feeding.

2. The sheet material rolling device according to claim 1, characterized in that: The first driving device (41) comprises a first driving cylinder (44) arranged at the bottom of the left end of the first frame (43), and the output end of the first driving cylinder (44) is connected to the bottom of the left end of the first frame (43) through an adapter.

3. The sheet material rolling device according to claim 1, characterized in that: The first transmission component (5) comprises first gears (51) symmetrically arranged at the left and right ends of the first frame (43), a first feeding belt (52) is dynamically connected between the two first gears, and a second driving device for driving one of the first gears (51) to rotate is provided on the first frame (43).

4. The sheet material rolling device according to claim 1, 2 or 3, characterized in that: The discharging assembly (3) comprises a second support seat (32) and a second frame (33); the bottom of the second support seat (32) is fixedly connected to the frame (1); the left end of the second frame (33) is rotatably connected to the second support seat (32); the right end of the second frame (33) is provided with a second driving device (31) for driving the right end of the second frame (33) to lift / lower; and the second frame (33) is also provided with a second transmission assembly (6) for discharging.

5. The sheet material rolling device according to claim 4, characterized in that: The second driving device (31) comprises a second driving cylinder (34) arranged at the bottom of the right end of the second frame (33), and the output end of the second driving cylinder (34) is connected to the bottom of the right end of the second frame (33) through an adapter.

6. The sheet material rolling device according to claim 5, characterized in that: The second transmission component (6) comprises second gears (61) symmetrically arranged at the left and right ends of the second frame (33), a second feeding belt (62) is dynamically connected between the two second gears, and a third driving device for driving one of the second gears (61) to rotate is provided on the second frame (33).

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