Plate conveying deviation rectifying device

Abstract

The plate conveying deviation rectifying device comprises a supporting frame, a mounting frame is fixedly connected to the upper surface of the supporting frame, and the plate conveying deviation rectifying device comprises an adjusting mechanism and a deviation rectifying mechanism; the adjusting mechanism comprises a fixing block, rotating blocks, sliding blocks and a connecting rod, the fixing block is fixedly connected to the top wall of the mounting frame, the right side of the fixing block is fixedly connected with fixing columns which are symmetrically distributed front and back, the outer surfaces of the fixing columns are rotationally connected with the rotating blocks, a sliding groove is formed in the mounting frame, and the sliding blocks are slidably connected to the front side and the rear side in the sliding groove; according to the plate conveying deviation rectifying device, when the deviation rectifying mechanism conducts deviation rectifying on plates, abrasion generated during deviation rectifying of the plates can be minimized, the plate conveying deviation rectifying device can adapt to the plates of various different widths, the adjusting process is simple and accurate, deviation is not prone to being generated, and the plate conveying deviation rectifying device is convenient to use and high in practicability. And the plates can be better kept in the center state in the moving process.

Description

Technical Field

[0001] The present invention relates to the technical field of metal sheet processing equipment, and specifically to a sheet conveying deviation rectifying device. Background Technique

[0002] In the production and processing process of aluminum sheets, the conveying line is a key link connecting each process. Due to the inertia during continuous production or high-speed conveying of the sheets, problems such as position deviation, stacking, or inclination are likely to occur, resulting in the inability of subsequent processing equipment (such as punching machines, cutting machines, etc.) to accurately align, affecting production efficiency and product quality. Therefore, during the conveying process of aluminum sheets, a sheet conveying deviation rectifying device is needed to limit the position during the sheet conveying process, so that the sheets are maintained at a specific position; Existing deviation rectifying devices mostly adopt fixed guide plates or manual adjustment mechanisms. By driving components to drive the guide plates on both sides of the conveyor belt to move respectively, the sheets are limited, so that the sheets maintain a specific position during movement, and then it is convenient to perform subsequent processing on the sheets; When the existing sheet conveying deviation rectifying device uses a guide plate to rectify the deviation of the sheet, when the sheet deviates and contacts the guide plate, it is easy to cause edge wear of the sheet. At the same time, it cannot adapt to sheets of different widths or deviation degrees. It requires the operator to manually adjust the position of the guide plate using a manual adjustment mechanism. The manual operation has low efficiency and poor accuracy, and it is difficult to make the positions of the guide plates on both sides move completely synchronously, resulting in easy deviation when adjusting the position of the guide plate, and it is difficult to keep the sheet centered during movement. For this reason, we propose a sheet conveying deviation rectifying device. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a sheet conveying deviation rectifying device. Through the deviation rectifying mechanism, the second motor drives the double-groove pulley to rotate, driving the second rotating roller to rotate. When the sheet deflects and contacts the second rotating roller during the conveying process, the second rotating roller rotates to deflect the sheet towards the middle direction of the conveyor belt. Thus, while the deviation rectifying mechanism rectifies the deviation of the sheet, it can minimize the wear generated during the deviation rectification of the sheet. Through the adjustment mechanism, the electric push rod drives the movable rod to move in the limit groove, and then drives the limit blocks and the movable rod on both sides to rotate synchronously, thereby adjusting the distance between the connecting rods on both sides, and further adjusting the distance between the first mounting plates, so as to be able to adapt to a variety of different widths of sheets. The adjustment process is simple and accurate, not easy to generate deviation, and can better keep the sheet centered during movement, and can effectively solve the problems in the background technique.

[0004] To achieve the above object, the present invention provides the following technical solution: A sheet conveying deviation rectifying device, including a support frame, and an installation frame is fixedly connected to the upper surface of the support frame, including an adjustment mechanism and a deviation rectifying mechanism; Adjusting mechanism: It includes a fixed block, a rotating block, a slider and a connecting rod. The fixed block is fixedly connected to the top wall of the mounting frame. On the right side of the fixed block, there are symmetrically distributed fixed columns in the front and back. The outer surfaces of the fixed columns are all rotatably connected with rotating blocks. A chute is opened inside the mounting frame. Sliders are slidably connected to both the front and back sides inside the chute. Connecting rods are fixedly connected to the lower surfaces of the sliders. Grooves are opened inside the rotating blocks, and the connecting rods are slidably connected to the grooves on the same side; Deviation rectifying mechanism: It is fixedly connected to the lower side of the connecting rod. Through the deviation rectifying mechanism, the second motor drives the double-groove pulley to rotate, driving the second rotating roller to rotate. When the plate deflects and contacts the second rotating roller during the conveying process, the second rotating roller rotates to deflect the plate towards the middle of the conveyor belt. Thus, while the deviation rectifying mechanism rectifies the deviation of the plate, it can minimize the wear generated during the deviation rectification of the plate. Through the adjusting mechanism, the electric push rod drives the movable rod to move in the limiting groove, and then drives the limiting blocks and the movable rod on both sides to rotate synchronously, thereby adjusting the distance between the connecting rods on both sides, and further adjusting the distance between the first mounting plates, so as to be able to adapt to various plates with different widths. The adjustment process is simple and accurate, not prone to deviation, and can better keep the plate in a centered state during movement.

[0005] Furthermore, a control switch group is arranged outside the support frame. The input end of the control switch group is electrically connected to an external power supply to control the operation of the electrical appliances.

[0006] Furthermore, the adjusting mechanism further includes limiting blocks and a movable rod. The limiting blocks are fixedly connected to one side of the rotating block close to the middle of the mounting frame. Limiting grooves are opened inside the limiting blocks, and a movable rod is slidably connected between the two limiting grooves to make the rotating blocks on both sides rotate by the same angle.

[0007] Furthermore, the adjusting mechanism further includes an electric push rod. The electric push rod is fixedly connected to the right surface of the fixed block. The right side of the telescopic end of the electric push rod is fixedly connected to the left surface of the movable rod. The input end of the electric push rod is electrically connected to the output end of the control switch group to provide driving force.

[0008] Furthermore, the deviation rectifying mechanism includes a first mounting plate, a first rotating roller, a second mounting plate, a second rotating roller and a double-groove pulley. The first mounting plates are fixedly connected to the lower surfaces of the connecting rods. Uniformly distributed first rotating rollers are rotatably connected inside the first mounting plates. Second mounting plates are fixedly connected to the left ends of the first mounting plates. Uniformly distributed second rotating rollers are rotatably connected inside the second mounting plates. Double-groove pulleys are fixedly connected to the upper ends of the second rotating rollers. Adjacent double-groove pulleys are connected by belts in transmission to prevent wear of the plate during the deviation rectification process.

[0009] Further, the upper surfaces of the second mounting plates are fixedly connected with second motors, the lower ends of the output shafts of the second motors are fixedly connected with the upper surfaces of the leftmost double-groove pulleys, and the input ends of the second motors are electrically connected with the output ends of the control switch group to provide driving force. Further, rotating rollers are rotatably connected to the left and right sides inside the support frame, and the two rotating rollers are drivingly connected by a conveyor belt to convey the plate.

[0010] Further, a first motor is fixedly connected to the right side of the front surface of the support frame, the rear end of the output shaft of the first motor is fixedly connected to the front end of the right rotating roller, and the input end of the first motor is electrically connected to the output end of the control switch group to provide driving force.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: This plate conveying and rectifying device has the following advantages: 1. Through the rectifying mechanism, the second motor drives the double-groove pulley to rotate, driving the second rotating roller to rotate. When the plate deflects during transportation and contacts the second rotating roller, the second rotating roller rotates to deflect the plate towards the middle of the conveyor belt, so that while the rectifying mechanism rectifies the plate, the wear generated during rectification of the plate can be minimized.

[0012] 2. Through the adjusting mechanism, the electric push rod drives the movable rod to move in the limit groove, and then drives the limit blocks and the movable rod on both sides to rotate synchronously, thereby adjusting the distance between the connecting rods on both sides, and further adjusting the distance between the first mounting plates, so as to be able to adapt to plates of various different widths. The adjustment process is simple and accurate, not prone to deviation, and can better keep the plate centered during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic sectional structural diagram of the present invention; Figure 3 is an enlarged schematic structural diagram at A of the present invention; Figure 4 is an enlarged schematic structural diagram at B of the present invention.

[0014] In the figure: 1 support frame, 2 control switch group, 3 mounting frame, 4 rotating roller, 5 conveyor belt, 6 first motor, 7 adjusting mechanism, 71 fixed block, 72 rotating block, 73 limit block, 74 movable rod, 75 electric push rod, 76 slider, 77 connecting rod, 8 rectifying mechanism, 81 first mounting plate, 82 first rotating roller, 83 second mounting plate, 84 second rotating roller, 85 double-groove pulley, 9 second motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] Please refer to Figures 1-4 , this embodiment provides a technical solution: a sheet conveying deviation rectifying device, including a support frame 1. A mounting frame 3 is fixedly connected to the upper surface of the support frame 1. A control switch group 2 is arranged outside the support frame 1. The input end of the control switch group 2 is electrically connected to an external power source. Rotating rollers 4 are rotatably connected to both the left and right sides inside the support frame 1. A conveyor belt 5 is drivingly connected between the two rotating rollers 4. A first motor 6 is fixedly connected to the right side of the front surface of the support frame 1. The rear end of the output shaft of the first motor 6 is fixedly connected to the front end of the right rotating roller 4. The input end of the first motor 6 is electrically connected to the output end of the control switch group 2. Operating the control switch group 2 to start the first motor 6, the output shaft of the first motor 6 rotates, driving the right rotating roller 4 to rotate, causing the conveyor belt 5 to rotate, and making the sheet conveyed out by the previous processing step move to the right along with the conveyor belt 5, including an adjustment mechanism 7 and a deviation rectifying mechanism 8; Adjustment mechanism 7: It includes a fixed block 71, a rotating block 72, a slider 76, and a connecting rod 77. The fixed block 71 is fixedly connected to the top wall of the mounting frame 3. Fixed columns symmetrically distributed front and back are fixedly connected to the right side of the fixed block 71. The outer surfaces of the fixed columns are rotatably connected to the rotating blocks 72. A chute is opened inside the mounting frame 3. Sliders 76 are slidably connected to both the front and back sides inside the chute. Connecting rods 77 are fixedly connected to the lower surfaces of the sliders 76. Slots are opened inside the rotating blocks 72. The connecting rods 77 are slidably connected to the slots on the same side. The adjustment mechanism 7 further includes a limiting block 73 and a movable rod 74. The limiting blocks 73 are fixedly connected to the sides of the rotating blocks 72 close to the middle of the mounting frame 3. Limiting grooves are opened inside the limiting blocks 73. A movable rod 74 is slidably connected between the two limiting grooves. The adjustment mechanism 7 further includes an electric push rod 75. The electric push rod 75 is fixedly connected to the right surface of the fixed block 71. The right side of the telescopic end of the electric push rod 75 is fixedly connected to the left surface of the movable rod 74. The input end of the electric push rod 75 is electrically connected to the output end of the control switch group 2. Operating the control switch group 2 to start the electric push rod 75, making the telescopic end of the electric push rod 75 extend and retract, driving the movable rod 74 to move in the limiting groove, causing the limiting block 73 to rotate around the fixed column on the same side, driving the rotating block 72 to rotate around the fixed column on the same side, driving the slot to move, and the connecting rod 77 is limited by the slot, causing the slider 76 to move, thereby adjusting the positions of the two connecting rods 77; Deviation correction mechanism 8: It is fixedly connected to the lower side of the connecting rod 77. The deviation correction mechanism 8 includes a first mounting plate 81, a first rotating roller 82, a second mounting plate 83, a second rotating roller 84 and a double-groove pulley 85. The first mounting plates 81 are fixedly connected to the lower surface of the connecting rod 77. Inside the first mounting plates 81, evenly distributed first rotating rollers 82 are rotatably connected. At the left end of each first mounting plate 81, a second mounting plate 83 is fixedly connected (there is a certain angle between the second mounting plate 83 and the first mounting plate 81 on the same side, and the first mounting plate 81 is in a horizontal state). Inside the second mounting plates 83, evenly distributed second rotating rollers 84 are rotatably connected. At the upper end of each second rotating roller 84, a double-groove pulley 85 is fixedly connected. Between adjacent double-groove pulleys 85, they are connected by belt transmission. On the upper surface of each second mounting plate 83, a second motor 9 is fixedly connected. The lower end of the output shaft of the second motor 9 is fixedly connected to the upper surface of the leftmost double-groove pulley 85. The input end of the second motor 9 is electrically connected to the output end of the control switch group 2, and at the same time drives the first mounting plate 81 to move, thereby adjusting the distance between the front and rear first mounting plates 81. Operate the control switch group 2 to start the second motor 9. The output shaft of the second motor 9 rotates, driving the leftmost double-groove pulley 85 to rotate, causing the second rotating roller 84 to rotate. When the sheet material deviates to the left of the conveyor belt 5, the end of the sheet material contacts the rotating second rotating roller 84. Under the rotating action of the second rotating roller 84, the end of the sheet material moves towards the middle of the conveyor belt 5. Then the sheet material moves to the right and remains in the middle of the conveyor belt 5 under the limiting action of the first rotating roller 82, thereby preventing the sheet material from deviating during transportation.

[0017] The working principle of the sheet material conveying deviation correction device provided by the present invention is as follows: When using the sheet material conveying deviation correction device to prevent the deviation of the sheet material during conveying, operate the control switch group 2 to start the electric push rod 75, so that the telescopic end of the electric push rod 75 expands and contracts, driving the movable rod 74 to move in the limiting groove, causing the limiting block 73 to rotate around the fixed column on the same side, driving the rotating block 72 to rotate around the fixed column on the same side, driving the slotted opening to move. The connecting rod 77 is limited by the slotted opening, causing the slider 76 to move, thereby adjusting the positions of the two connecting rods 77, and at the same time driving the first mounting plate 81 to move, thereby adjusting the distance between the front and rear first mounting plates 81. Operate the control switch group 2 to start the second motor 9. The output shaft of the second motor 9 rotates, driving the leftmost double-groove pulley 85 to rotate, causing the second rotating roller 84 to rotate. Operate the control switch group 2 to start the first motor 6. The output shaft of the first motor 6 rotates, driving the right rotating roller 4 to rotate, causing the conveyor belt 5 to rotate, and the sheet material conveyed from the previous processing operation follows the conveyor belt 5 to move to the right. When the sheet material deviates to the left of the conveyor belt 5, the end of the sheet material contacts the rotating second rotating roller 84. Under the rotating action of the second rotating roller 84, the end of the sheet material moves towards the middle of the conveyor belt 5. Then the sheet material moves to the right and remains in the middle of the conveyor belt 5 under the limiting action of the first rotating roller 82, thereby preventing the sheet material from deviating during transportation.

[0018] It should be noted that in the above embodiments, the first motor 6 is selected as LS60A30, the electric push rod 75 is selected as DTX-500, the second motor 9 is selected as BLDC-045-28, and the control switch group is provided with switch buttons corresponding to the first motor 6, the electric push rod 75 and the second motor 9 one by one for controlling their switching operations.

[0019] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. Plate conveying deviation rectifying device, comprising a support frame (1), wherein the upper surface of the support frame (1) is fixedly connected with a mounting frame (3), characterized in that: It includes an adjusting mechanism (7) and a deviation rectifying mechanism (8); Adjusting mechanism (7): It includes a fixed block (71), a rotating block (72), a slider (76) and a connecting rod (77). The fixed block (71) is fixedly connected to the top wall of the mounting bracket (3). On the right side of the fixed block (71), there are symmetrically distributed fixed columns in the front and back. The outer surfaces of the fixed columns are all rotatably connected with the rotating block (72). A chute is provided inside the mounting bracket (3), and sliders (76) are slidably connected to both the front and back sides inside the chute. The lower surfaces of the sliders (76) are all fixedly connected with the connecting rod (77). Slots are provided inside the rotating block (72), and the connecting rods (77) are all slidably connected to the slots on the same side; Deviation rectifying mechanism (8): It is fixedly connected to the lower side of the connecting rod (77).

2. The sheet conveying deviation rectifying device according to claim 1, characterized in that: A control switch group (2) is provided outside the support frame (1), and the input end of the control switch group (2) is electrically connected to an external power source.

3. The sheet conveying and deviation correcting device according to claim 2, characterized in that: The adjusting mechanism (7) further includes a limit block (73) and a movable rod (74). The limit blocks (73) are all fixedly connected to one side of the rotating block (72) close to the middle of the mounting bracket (3). Limit slots are provided inside the limit blocks (73), and a movable rod (74) is slidably connected between the two limit slots.

4. The sheet conveying and deviation rectifying device according to claim 3, wherein: The adjusting mechanism (7) further includes an electric push rod (75). The electric push rod (75) is fixedly connected to the right surface of the fixed block (71). The right side of the telescopic end of the electric push rod (75) is fixedly connected to the left surface of the movable rod (74). The input end of the electric push rod (75) is electrically connected to the output end of the control switch group (2).

5. The sheet conveying deviation rectifying device according to claim 2, wherein: The deviation rectifying mechanism (8) includes a first mounting plate (81), a first rotating roller (82), a second mounting plate (83), a second rotating roller (84) and a double-groove pulley (85). The first mounting plates (81) are all fixedly connected to the lower surfaces of the connecting rods (77). Uniformly distributed first rotating rollers (82) are rotatably connected inside the first mounting plates (81). The left ends of the first mounting plates (81) are all fixedly connected to the second mounting plates (83). Uniformly distributed second rotating rollers (84) are rotatably connected inside the second mounting plates (83). The upper ends of the second rotating rollers (84) are all fixedly connected to the double-groove pulleys (85), and adjacent double-groove pulleys (85) are connected by belts in a transmission manner.

6. The sheet conveying deviation rectifying device according to claim 5, wherein: The upper surfaces of the second mounting plates (83) are all fixedly connected with a second motor (9). The lower ends of the output shafts of the second motors (9) are fixedly connected to the upper surfaces of the leftmost double-groove pulleys (85). The input ends of the second motors (9) are electrically connected to the output end of the control switch group (2).

7. The sheet conveying deviation rectifying device according to claim 2, wherein: Rotating rollers (4) are rotatably connected to both the left and right sides inside the support frame (1), and a conveyor belt (5) is connected between the two rotating rollers (4) in a transmission manner.

8. The sheet conveying and deviation correcting device according to claim 7, wherein: A first motor (6) is fixedly connected to the right side of the front surface of the support frame (1). The rear end of the output shaft of the first motor (6) is fixedly connected to the front end of the right rotating roller (4). The input end of the first motor (6) is electrically connected to the output end of the control switch group (2).

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