High-speed veneer deviation rectifying device

Abstract

The utility model relates to the technical field of plate stacking equipment, in particular to a high-speed veneer deviation rectifying device which comprises a conveying bed and racks oppositely arranged on the two sides of the conveying bed, deviation rectifying mechanisms are arranged on the two racks, each deviation rectifying mechanism comprises a driving assembly, a driving arm, a supporting arm and a deviation rectifying assembly, and the driving arms, the supporting arms and the deviation rectifying assemblies are arranged below the racks. The driving assembly is movably arranged on the outer side of the rack, the driving assembly is connected with one end of the driving arm, and the corner of the driving arm is hinged to the rack; the deviation rectifying assembly comprises a pushing frame, a deviation rectifying roller seat and deviation rectifying rollers, one end of the pushing frame is hinged to the driving arm, the other end of the pushing frame is fixedly connected with the deviation rectifying roller seat, and the deviation rectifying rollers are rotationally arranged in the deviation rectifying roller seat at equal intervals; the upper end and the lower end of the supporting arm are hinged to the machine frame and the deviation rectifying roller base respectively. The aluminum plate deviation rectifying and centering device can rectify and center deviated aluminum plates in a high-speed conveying state, and the aluminum plates vertically stacked and stored by the stacker crane are prevented from being staggered.

Description

Technical Field

[0001] This utility model relates to the technical field of sheet metal stacking equipment, specifically to a high-speed single-sheet correction device. Background Technology

[0002] Aluminum sheets refer to rectangular plates made by rolling aluminum ingots, such as pure aluminum sheets, alloy aluminum sheets, thin aluminum sheets, medium and thick aluminum sheets, and patterned aluminum sheets. After forming, aluminum sheets need to be precisely cut into the required shapes and sizes. The cut aluminum sheets are then transported to the stacking process via a conveyor bed. The conveyor bed uses a conveyor belt and drive rollers to transport the aluminum sheets. After being transported to the stacking process, the aluminum sheets are vertically stacked by a stacking rack for subsequent packaging, thus facilitating the transportation of the aluminum sheets.

[0003] In the existing technology, during the process of conveying aluminum sheets to the palletizing process on the conveyor bed, the aluminum sheets are prone to deviation on the conveyor belt. Because the aluminum sheets are conveyed at high speed, it is difficult to correct the deviation of the aluminum sheets, which causes the aluminum sheets stored vertically by the palletizer to be misaligned with each other, making it inconvenient for subsequent packaging of the aluminum sheets. Summary of the Invention

[0004] This invention addresses the problem of existing technologies struggling to correct deviations in aluminum sheets during high-speed transport by providing a high-speed single-sheet correction device. This device can correct and center aluminum sheets that have shifted during high-speed transport, completing the correction operation before the aluminum sheets are transported to the palletizing machine. This prevents misalignment of aluminum sheets stored vertically by the palletizer, allowing the palletizer to stack the aluminum sheets neatly, thus facilitating the packaging process.

[0005] To achieve the above objectives, the technical solution of this utility model is: a high-speed single-plate alignment device, comprising a conveyor bed and frames oppositely arranged on both sides of the conveyor bed. Each frame is equipped with an alignment mechanism, which includes a drive assembly, a drive arm, a support arm, and an alignment component disposed below the frame. The drive assembly is movably disposed on the outside of the frame and is connected to one end of the drive arm. The corner of the drive arm is hinged to the frame. The simultaneous movement of the alignment mechanisms on both sides of the conveyor bed allows for alignment and centering of the aluminum sheet, and the drive assembly drives the drive arm to rotate.

[0006] The correction assembly includes a push frame, a correction roller seat, and correction rollers. One end of the push frame is hinged to the drive arm, and the other end is fixedly connected to the correction roller seat. Multiple correction rollers are rotatably arranged at equal intervals within the correction roller seat. The upper and lower ends of the support arm are hinged to the frame and the correction roller seat, respectively. Rotation of the drive arm drives the push frame to move, causing it to push the correction roller seat towards the conveyor bed. This achieves the effect of the correction rollers contacting and pushing the aluminum sheet. The rotatable correction rollers correct the deviation of the aluminum sheet during high-speed conveying. The support arm suspends the correction roller seat, ensuring that the push frame can push the correction roller seat towards the conveyor bed.

[0007] Furthermore, a cylinder seat is fixedly installed on the outside of the frame; the drive assembly includes a drive cylinder with the piston rod pointing downwards, the drive cylinder is located inside the cylinder seat, and fixed shafts that are rotatably connected to the cylinder seat are provided on both sides of the cylinder body of the drive cylinder. A connector is connected to the end of the piston rod of the drive cylinder. The drive cylinder provides rotational power to the drive arm. The fixed shafts are rotatably connected to the cylinder seat to ensure that the drive cylinder can drive the drive arm to rotate.

[0008] Furthermore, the drive arm has a "V" shaped structure and includes a first connecting arm and a second connecting arm. The first connecting arm includes two first connecting plates and a first sleeve. Two first sleeves are fixedly arranged between the two first connecting plates. The first connecting arm and the second connecting arm are connected at an angle to form the drive arm, so that when the drive cylinder drives the drive arm to rotate, the drive arm can drive the push frame to move.

[0009] Furthermore, a hinge seat is fixedly provided at the bottom of the frame, and the upper and lower ends of the first connecting arm are respectively hinged to the hinge seat and the push frame through the first sleeve; one end of the second connecting arm is hinged to the connecting head, and the other end is fixedly connected to the first sleeve located at the upper end of the first connecting plate. The first sleeve enables the drive arm to rotate and drive the push frame to move.

[0010] Furthermore, the cross-section of the correction roller seat is U-shaped, and multiple correction roller shafts are spaced apart inside the correction roller seat. The correction roller is rotatably sleeved on the correction roller shaft, and a bearing is provided between the correction roller and the correction roller shaft. The height of the correction roller is higher than the height of the conveyor bed, ensuring that the correction roller can contact the aluminum plate on the conveyor bed and push the aluminum plate, thereby achieving the effect of correcting and centering the aluminum plate that has deviated. The bearing enables the correction roller to rotate on the correction roller shaft, thereby achieving the effect of correcting and centering the aluminum plate conveyed at high speed, thus preventing the aluminum plates stored vertically by the palletizer from being misaligned.

[0011] Furthermore, two bearing seats are symmetrically arranged at the bottom of the frame, and a transverse shaft is fixedly arranged between the two bearing seats. A connecting seat corresponding to the bearing seat is symmetrically arranged on the outer side of the correction roller seat. The support arm is connected to the transverse shaft and the connecting seat to achieve the effect of suspending the correction roller seat by the support arm.

[0012] Furthermore, the support arm includes a second sleeve and a second connecting plate. The second connecting plate is fixedly installed at both ends of the second sleeve. The second sleeve and the second connecting plate are rotatably sleeved on the transverse shaft. The lower end of the second connecting plate is hinged to the connecting seat. Through the cooperation between the second sleeve and the transverse shaft and the second connecting plate and the connecting seat, the support arm can suspend the correction roller seat, bear the weight of the correction roller seat, and enable the push frame to push the correction roller seat under the action of the drive arm.

[0013] The beneficial effects of this utility model through the above technical solution are as follows:

[0014] This utility model has a reasonable structure and good performance. It can correct and center aluminum plates that have deviated during high-speed conveying. It can complete the correction operation of aluminum plates before they are conveyed to the palletizing machine, avoiding misalignment of aluminum plates stored vertically by the palletizer. This allows the palletizer to stack aluminum plates neatly, which facilitates the packaging operation of aluminum plates and improves the production efficiency of aluminum plates.

[0015] This invention achieves the effect of correcting and centering aluminum plates by installing correction mechanisms on both sides of the conveyor bed, and the correction mechanisms move simultaneously. The drive assembly drives the drive arm to rotate, which in turn drives the push frame to move. The push frame pushes the correction roller seat to move closer to the conveyor bed. The correction roller contacts and pushes the aluminum plate, thereby achieving the effect of correcting and centering the aluminum plate that has shifted, and preventing the aluminum plates stored vertically by the palletizer from being misaligned.

[0016] This utility model relates to a correction roller that is rotatably mounted on a correction roller shaft via a bearing. The rotatably mounted correction roller contacts the aluminum sheet. The aluminum sheet in high-speed conveying mode can drive the correction roller to rotate, thereby achieving the effect of correction roller correcting and centering the aluminum sheet that has deviated in high-speed conveying mode. The aluminum sheet correction operation can be completed without stopping the conveyor bed, thus improving the production efficiency of aluminum sheet. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a high-speed single-board correction device according to this utility model;

[0018] Figure 2 This is a schematic diagram of the correction mechanism of this utility model.

[0019] The numbers in the attached diagram are as follows: 1 is the conveyor bed, 2 is the frame, 3 is the cylinder seat, 4 is the drive cylinder, 5 is the fixed shaft, 6 is the connector, 7 is the hinge seat, 8 is the first connecting arm, 801 is the first connecting plate, 802 is the first sleeve, 9 is the second connecting arm, 10 is the push frame, 11 is the correction roller seat, 12 is the connecting seat, 13 is the bearing seat, 14 is the second sleeve, 15 is the second connecting plate, 16 is the correction roller shaft, 17 is the correction roller, and 18 is the bearing. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0021] like Figures 1-2 As shown, a high-speed single-plate correction device is installed in front of a palletizer. It includes a conveyor bed 1 and frames 2 opposite to each other on both sides of the conveyor bed 1. Support legs (not shown) are bolted to the bottom of the conveyor bed 1, providing support. Support columns (not shown) are fixed to the bottom of the frames 2, providing support for the frames 2. Each frame 2 is equipped with a correction mechanism, which includes a drive assembly, a drive arm, a support arm, and a correction component located below the frames 2. The drive assembly is movably disposed on the outside of the frames 2 and connected to one end of the drive arm. The corner of the drive arm is hinged to the frames 2. The two correction mechanisms are located on opposite sides of the conveyor bed 1, installed opposite each other, and move in opposite directions. The two correction mechanisms move simultaneously to correct the single aluminum plate being conveyed on the conveyor bed 1. The drive assembly provides power for the rotation of the drive arm, driving the drive arm to rotate.

[0022] The correction assembly includes a pusher frame 10, a correction roller seat 11, and correction rollers 17. One end of the pusher frame 10 is hinged to the drive arm, and the other end is fixedly connected to the correction roller seat 11. Multiple correction rollers 17 are rotatably arranged at equal intervals inside the correction roller seat 11. The upper and lower ends of the support arm are hinged to the frame 2 and the correction roller seat 11, respectively. Under the action of the drive assembly, the drive arm rotates and drives the pusher frame 10 to move. The pusher frame 10 pushes the correction roller seat 11 towards the conveyor bed 1. The correction rollers 17 inside the correction roller seat 11 contact the aluminum sheet located on the conveyor bed 1 and push the aluminum sheet, achieving the effect of correction and centering the aluminum sheet. The support arm suspends the correction roller seat 11, ensuring that the pusher frame 10 can drive the correction roller seat 11 to move. In this embodiment, the number of correction rollers 17 inside the correction roller seat 11 is three, and part of the correction roller 17 extends outside the correction roller seat 11, ensuring that the correction roller 17 can contact the aluminum sheet.

[0023] A cylinder seat 3 is fixedly installed on the outside of the frame 2; the drive assembly includes a drive cylinder 4 with the piston rod pointing downwards. The drive cylinder 4 is located inside the cylinder seat 3. Fixed shafts 5 are provided on both sides of the cylinder body of the drive cylinder 4 and are rotatably connected to the cylinder seat 3. A connector 6 is connected to the end of the piston rod of the drive cylinder 4. The cylinder seat 3 is bolted to the outside of the frame 2. The fixed shafts 5 and the cylinder seat 3 are rotatably engaged to ensure that the drive cylinder 4 can drive the drive arm to rotate.

[0024] The drive arm has a "V" shaped structure and includes a first connecting arm 8 and a second connecting arm 9. The first connecting arm 8 includes two first connecting plates 801 and a first sleeve 802. Two first sleeves 802 are fixedly arranged between the two first connecting plates 801. The first connecting plates 801 and the first sleeves 802 are welded and fixed. The first sleeves 802 enable the first connecting arm 8 to be hinged to the frame 2 and the push frame 10 respectively.

[0025] The bottom of the frame 2 is fixedly provided with a hinge seat 7, which is bolted to the frame 2. The upper and lower ends of the first connecting arm 8 are respectively hinged to the hinge seat 7 and the push frame 10 through the first sleeve 802. One end of the second connecting arm 9 is hinged to the connector 6 through a pin, and the other end is welded and fixedly connected to the first sleeve 802 located on the upper end of the first connecting plate 801. The push frame 10 includes two transverse plates welded and fixed to the correction roller seat 11. A pin is fixedly installed between the ends of the two transverse plates away from the correction roller seat 11. The first connecting arm 8 is hinged to the push frame 10 through the pin. The purpose of this is to enable the drive arm to rotate and drive the push frame 10 to move.

[0026] The cross-section of the correction roller seat 11 is U-shaped. Multiple correction roller shafts 16 are spaced apart inside the correction roller seat 11. The correction roller shafts 16 are vertically installed inside the correction roller seat 11. Correction rollers 17 are rotatably mounted on the correction roller shafts 16. A bearing 18 is provided between the correction roller 17 and the correction roller shaft 16. The height of the correction roller 17 is higher than the height of the conveyor bed 1, ensuring that the correction roller 17 can contact the aluminum sheet. The correction roller 17 is rotatably connected to the correction roller shaft 16 via the bearing 18. After the correction roller 17 contacts the aluminum sheet being conveyed on the conveyor bed 1, the aluminum sheet drives the correction roller 17 to rotate, achieving the effect of correction roller 17 correcting the deviation of the aluminum sheet under high-speed conveying conditions.

[0027] Two bearing seats 13 are symmetrically arranged at the bottom of the frame 2. A transverse shaft is fixed between the two bearing seats 13. Connecting seats 12 corresponding to the bearing seats 13 are symmetrically arranged on the outer side of the correction roller seat 11. The bearing seats 13 are bolted to the bottom of the frame 2. There are two connecting seats 12, which are welded and fixed to the correction roller seat 11.

[0028] The support arm includes a second sleeve 14 and a second connecting plate 15. The second connecting plate 15 is fixedly installed at both ends of the second sleeve 14. The second sleeve 14 and the second connecting plate 15 are rotatably sleeved on the transverse shaft. The lower end of the second connecting plate 15 is hinged to the connecting seat 12 through a pin. The purpose is to enable the support arm to suspend the correction roller seat 11 and to enable the push frame 10 to push the correction roller seat 11 under the action of the drive arm.

[0029] The working principle of this utility model is as follows: During the conveying of aluminum plates by the conveyor bed 1, when a single aluminum plate is conveyed to the position of the correction mechanism, the drive cylinders 4 of the two correction mechanisms are activated simultaneously. The piston rod of the drive cylinder 4 extends, pushing the drive arm to rotate around the hinge seat 7. The lower end of the drive arm drives the push frame 10 to move. Under the action of the support arm, the push frame 10 pushes the correction roller seat 11 to move towards the conveyor bed 1. The correction roller seat 11 drives the correction roller 17 to move towards the conveyor bed 1. The correction rollers 17 of the two correction mechanisms approach each other, and the correction rollers 17 contact the aluminum plate located on the conveyor bed 1 and push the aluminum plate to correct and center the aluminum plate. The aluminum plate drives the correction roller 17 to rotate under high-speed conveying. After the correction of the aluminum plate is completed, the piston rod of the drive cylinder 4 retracts, driving the drive arm to return to the initial position. The drive arm drives the push frame 10, the correction roller seat 11 and the support arm to return to the initial position, waiting for the correction and centering of the next aluminum plate.

[0030] The embodiments described above are merely preferred embodiments of the utility model and are not intended to limit the scope of the utility model. Therefore, all equivalent changes or modifications made to the technical solutions described in the scope of the utility model patent application should be included within the scope of the utility model patent application.

Claims

1. A high-speed single-board correction device, comprising a conveyor bed (1) and a frame (2) disposed opposite to each other on both sides of the conveyor bed (1), characterized in that, The deviation rectifying mechanisms are arranged on both of the two racks (2). The deviation rectifying mechanism includes a driving component, a driving arm, a supporting arm and a deviation rectifying component which are arranged below the rack (2). The driving component is movably arranged outside the rack (2), the driving component is connected with one end of the driving arm, and the corner of the driving arm is hinged with the rack (2). The deviation rectifying component includes a pushing frame (10), a deviation rectifying roller seat (11) and deviation rectifying rollers (17). One end of the pushing frame (10) is hinged with the driving arm and the other end is fixedly connected with the deviation rectifying roller seat (11). A plurality of the deviation rectifying rollers (17) are rotatably arranged at equal intervals in the deviation rectifying roller seat (11). The upper and lower ends of the supporting arm are respectively hinged with the rack (2) and the deviation rectifying roller seat (11).

2. The high-speed single-board correction device according to claim 1, characterized in that, An oil cylinder seat (3) is fixedly arranged outside the rack (2). The driving component includes a driving oil cylinder (4) with the piston rod direction downward. The driving oil cylinder (4) is located in the oil cylinder seat (3). Fixed shafts (5) rotatably connected with the oil cylinder seat (3) are arranged on both sides of the cylinder body of the driving oil cylinder (4). A connecting head (6) is connected to the end of the piston rod of the driving oil cylinder (4).

3. The high-speed single-board correction device according to claim 2, characterized in that, The driving arm has a "V" - shaped structure. The driving arm includes a first connecting arm (8) and a second connecting arm (9). The first connecting arm (8) includes two first connecting plates (801) and a first sleeve (802). Two of the first sleeves (802) are fixedly arranged between the two first connecting plates (801).

4. The high-speed single-board correction device according to claim 3, characterized in that, A hinge seat (7) is fixedly arranged at the bottom of the rack (2). The upper and lower ends of the first connecting arm (8) are respectively hinged with the hinge seat (7) and the pushing frame (10) through the first sleeve (802). One end of the second connecting arm (9) is hinged with the connecting head (6), and the other end is fixedly connected with the first sleeve (802) located at the upper end of the first connecting plate (801).

5. A high-speed single-board correction device according to claim 1, characterized in that, The cross - section of the deviation rectifying roller seat (11) has a "U" - shaped structure. A plurality of deviation rectifying roller shafts (16) are arranged at intervals in the deviation rectifying roller seat (1). The deviation rectifying rollers (17) are rotatably sleeved on the deviation rectifying roller shafts (16). A bearing (18) is arranged between the deviation rectifying rollers (17) and the deviation rectifying roller shafts (16). The height of the deviation rectifying rollers (17) is higher than the height of the conveying bed (1).

6. A high-speed single-board correction device according to claim 1, characterized in that, Two bearing seats (13) are symmetrically arranged at the bottom of the rack (2). A transverse shaft is fixedly arranged between the two bearing seats (13). Connecting seats (12) corresponding to the bearing seats (13) are symmetrically arranged outside the deviation rectifying roller seat (11).

7. A high-speed single-board correction device according to claim 6, characterized in that, The supporting arm includes a second sleeve (14) and a second connecting plate (15). The second sleeve (14) is fixedly provided with the second connecting plates (15) at both ends. The second sleeve (14) and the second connecting plates (15) are rotatably sleeved on the transverse shaft. The lower end of the second connecting plate (15) is hinged with the connecting seat (12).

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