Plate transfer equipment

Abstract

The utility model relates to the technical field of wood-working machinery, in particular to plate transferring equipment which comprises a first conveying device, a plate storage device and a reversing conveying device which are sequentially arranged in the plate conveying direction. The plate storage device comprises an upper-layer plate storage conveying mechanism and a lower-layer plate storage conveying mechanism. The first conveying device is used for conveying plates to the upper-layer plate storage conveying mechanism or the lower-layer plate storage conveying mechanism. The reversing conveying device is used for receiving the wood plates conveyed by the upper-layer plate storage conveying mechanism or the lower-layer plate storage conveying mechanism and sending out the wood plates; the conveying direction of the reversing conveying device is perpendicular to the discharging direction of the plate storage device. The plate storage buffering device plays a role in plate storage buffering, can slow down the speed of conveying plates to the reversing conveying device and buffer the distance between the adjacent plates, plays a role in blocking prevention, is beneficial to improving production efficiency, avoids shutdown caused by plate blockage, and is reliable in structure and high in working stability.

Description

Technical Field

[0001] The utility model relates to the technical field of woodworking machinery, in particular to a sheet material transfer device. Background Art

[0002] At present, in the edge banding and squaring production lines at home and abroad, under the production process of connecting two machines in series, the long sides are edge banded in the first pass. Through transfer, after the workpieces in the first pass are rotated, the short sides are edge banded in the second pass. The transfer takes time, and when switching between edge banding the long sides and the short sides, the machine parameters need to be switched and adjusted, resulting in low efficiency. Under the production process of connecting four machines in series, the transfer process from edge banding the long sides to edge banding the short sides can be eliminated. However, when the speed of edge banding the long sides in the front is greater than the speed of edge banding the short sides in the back, when the aspect ratio of the workpieces approaches 1:1 at a certain time period, congestion will occur in the machine for edge banding the short sides in the back, causing the machine for edge banding the long sides in the front to stop, resulting in poor edge banding and affecting production efficiency. The current sheet material transfer structure cannot play a role in storing sheets to prevent blockage during sheet material transportation. Summary of the Invention

[0003] Aiming at the problems of the prior art, the utility model provides a sheet material transfer device. The sheet storage device includes an upper sheet storage transmission mechanism and a lower sheet storage transmission mechanism for separately transporting sheet materials, which plays a role in storing sheets and buffering. It can slow down the speed of sheet materials being transported to the commutation transmission device and buffer the distance between adjacent sheet materials, playing a role in preventing blockage, which is beneficial to improving production efficiency, avoiding machine stops caused by sheet material congestion, with a reliable structure and strong working stability.

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

[0005] The utility model provides a sheet material transfer device, which includes a first transmission device, a sheet storage device, and a commutation transmission device arranged in sequence along the sheet material transportation direction;

[0006] The sheet storage device includes an upper sheet storage transmission mechanism and a lower sheet storage transmission mechanism. The first transmission device is used to transport sheet materials onto the upper sheet storage transmission mechanism or the lower sheet storage transmission mechanism;

[0007] The commutation transmission device is used to receive the wood boards transported out by the upper sheet storage transmission mechanism or the lower sheet storage transmission mechanism and send them out;

[0008] The transmission direction of the commutation transmission device is perpendicular to the discharging direction of the sheet storage device.

[0009] Among them, the first transmission device includes a first conveyor table, a second conveyor table, a third conveyor table, a fourth conveyor table, and a fifth conveyor table arranged in sequence along the conveying direction of the sheet. The first transmission device further includes a first lifting drive mechanism for driving the fourth conveyor table to lift. The fourth conveyor table is located at the discharge end of the third conveyor table. The discharge end of the fourth conveyor table is correspondingly arranged with the feeding end of the fifth conveyor table and the feeding end of the lower-layer sheet storage and transmission mechanism respectively. The discharge end of the fifth conveyor table is correspondingly arranged with the feeding end of the upper-layer sheet storage and transmission mechanism.

[0010] Among them, the lower-layer sheet storage and transmission mechanism includes a sixth conveyor table and a seventh conveyor table arranged in sequence. The upper-layer sheet storage and transmission mechanism includes an eighth conveyor table and a ninth conveyor table arranged in sequence. The discharge end of the fifth conveyor table is correspondingly arranged with the feeding end of the eighth conveyor table. The discharge end of the fourth conveyor table is correspondingly arranged with the feeding end of the fifth conveyor table and the feeding end of the sixth conveyor table respectively.

[0011] Among them, the reversing transmission device includes a tenth conveyor table, an eleventh conveyor table, a twelfth conveyor table, a thirteenth conveyor table, a fourteenth conveyor table, a fifteenth conveyor table, a sixteenth conveyor table, and a seventeenth conveyor table arranged in sequence. The reversing transmission device further includes a second lifting drive mechanism for driving the tenth conveyor table to lift. The feeding end of the tenth conveyor table is correspondingly arranged with the discharge end of the upper-layer sheet storage and transmission mechanism. The discharge end of the tenth conveyor table is correspondingly arranged with the feeding end of the eleventh conveyor table. The discharge end of the seventeenth conveyor table is correspondingly arranged with the feeding end of the second squaring device.

[0012] Among them, the sixth conveyor table and the eighth conveyor table are arc-shaped conveyor tables for driving the sheet to rotate 90°.

[0013] Among them, the first conveyor table, the fourth conveyor table, the seventh conveyor table, and the ninth conveyor table are all offset roller conveyor lines.

[0014] Among them, the seventeenth conveyor table is an offset roller conveyor line.

[0015] The beneficial effects of the present utility model:

[0016] When the utility model is working, after the external long-edge edge-sealing device processes the two long edges of the board, the board is output from the external long-edge edge-sealing device, and then the board is fed and conveyed on the first conveying device. After passing through the board storage device, it is then transmitted and discharged by the reversing conveying device. Among them, the transmission direction of the reversing conveying device is perpendicular to the discharging direction of the board storage device, which realizes reversing when the board is conveyed to the reversing conveying device, facilitating the subsequent short-edge edge-sealing device to process the two short edges of the board, which is beneficial to simplifying the turning process and improving the processing efficiency. The utility model is additionally provided with a board storage device, which includes an upper-layer board storage conveying mechanism and a lower-layer board storage conveying mechanism. The upper and lower layers are respectively used for conveying the board, playing a role of board storage and buffering. It can slow down the speed of the board conveyed to the reversing conveying device and buffer the distance between adjacent boards, playing a role of preventing blockage, which is beneficial to improving the production efficiency and avoiding shutdown caused by board congestion. The structure is reliable and the working stability is strong. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of a board transfer device of the utility model.

[0018] In Figure 1 the attached drawings include:

[0019] 100, the first conveying device; 200, the board storage device; 300, the reversing conveying device; 1, the first conveying table; 2, the second conveying table; 3, the third conveying table; 4, the fourth conveying table; 5, the fifth conveying table; 6, the sixth conveying table; 7, the seventh conveying table; 8, the eighth conveying table; 9, the ninth conveying table; 10, the tenth conveying table; 11, the eleventh conveying table; 12, the twelfth conveying table; 13, the thirteenth conveying table; 14, the fourteenth conveying table; 15, the fifteenth conveying table; 16, the sixteenth conveying table; 17, the seventeenth conveying table. Detailed Embodiments

[0020] For the convenience of understanding by those skilled in the art, the following combines examples and the attached drawings to further illustrate the utility model. The content mentioned in the embodiments does not limit the utility model. The following describes the utility model in detail with reference to the attached drawings.

[0021] A board transfer device, as Figure 1As shown in the figure, it includes a first transmission device 100, a board storage device 200, and a reversing transmission device 300 arranged in sequence along the board conveying direction; the board storage device 200 includes an upper board storage transmission mechanism and a lower board storage transmission mechanism. The first transmission device is used to convey the board onto the upper board storage transmission mechanism or the lower board storage transmission mechanism; the reversing transmission device 300 is used to receive the board conveyed out by the upper board storage transmission mechanism or the lower board storage transmission mechanism and send it out; the transmission direction of the reversing transmission device 300 is perpendicular to the discharging direction of the board storage device 200. Specifically, when the embodiment of the present application is working, after the external long-edge edge-sealing device processes the two long edges of the board, the board is output from the external long-edge edge-sealing device, and then the board is fed and conveyed from the first transmission device 100, and then transmitted and discharged from the reversing transmission device 300 after passing through the board storage device 200. Among them, the transmission direction of the reversing transmission device 300 is perpendicular to the discharging direction of the board storage device 200, which realizes reversing when the board is conveyed onto the reversing transmission device 300, facilitating the subsequent short-edge edge-sealing device to process the two short edges of the board, which is beneficial to simplifying the turning process and improving the processing efficiency; the embodiment of the present application adds a board storage device 200, and the board storage device 200 includes an upper board storage transmission mechanism and a lower board storage transmission mechanism. The upper and lower layers are respectively used for conveying the board, playing a role of board storage and buffering, which can slow down the speed of the board conveyed to the reversing transmission device 300 and buffer the distance between adjacent boards, playing a role of preventing blockage, which is beneficial to improving the production efficiency and avoiding shutdown caused by board congestion. The structure is reliable and the working stability is strong.

[0022] In the embodiment of the present application, the first transmission device 100 includes a first conveying table 1, a second conveying table 2, a third conveying table 3, a fourth conveying table 4, and a fifth conveying table 5 arranged in sequence along the conveying direction of the sheet material. The first transmission device 100 further includes a first lifting drive mechanism for driving the fourth conveying table 4 to lift. The fourth conveying table 4 is located at the discharge end of the third conveying table 3. The discharge end of the fourth conveying table 4 is correspondingly arranged with the feed end of the fifth conveying table 5 and the feed end of the lower-layer sheet storage transmission mechanism. The discharge end of the fifth conveying table 5 is correspondingly arranged with the feed end of the upper-layer sheet storage transmission mechanism. The lower-layer sheet storage transmission mechanism includes a sixth conveying table 6 and a seventh conveying table 7 arranged in sequence. The upper-layer sheet storage transmission mechanism includes an eighth conveying table 8 and a ninth conveying table 9 arranged in sequence. The discharge end of the fifth conveying table 5 is correspondingly arranged with the feed end of the eighth conveying table 8. The discharge end of the fourth conveying table 4 is correspondingly arranged with the feed end of the fifth conveying table 5 and the feed end of the sixth conveying table 6. Specifically, under the above arrangement, when receiving materials on the lower-layer sheet storage transmission mechanism, the sheet material is sequentially conveyed from the first conveying table 1, the second conveying table 2, the third conveying table 3, and the fourth conveying table 4 to the lower-layer sheet storage transmission mechanism. When it is necessary to receive materials on the upper-layer sheet storage transmission mechanism, after the sheet material is conveyed from the third conveying table 3 to the fourth conveying table 4, the first lifting drive mechanism drives the fourth conveying table 4 to move upward, facilitating the fourth conveying table 4 to convey the sheet material to the fifth conveying table 5. The first lifting drive mechanism reciprocally drives the fourth conveying table 4 to move up and down, realizing the conveyance of the sheet material from the fourth conveying table 4 to the fifth conveying table 5.

[0023] In the embodiment of the present application, the commutation transmission device 300 includes a tenth conveyor table 10, an eleventh conveyor table 11, a twelfth conveyor table 12, a thirteenth conveyor table 13, a fourteenth conveyor table 14, a fifteenth conveyor table 15, a sixteenth conveyor table 16, and a seventeenth conveyor table 17 arranged in sequence. The commutation transmission device 300 further includes a second lifting drive mechanism for driving the tenth conveyor table 10 to lift. The feeding end of the tenth conveyor table 10 should be arranged corresponding to the discharging end of the upper-layer board storage and transmission mechanism. The discharging end of the tenth conveyor table 10 is correspondingly arranged with the feeding end of the eleventh conveyor table 11. The discharging end of the seventeenth conveyor table 17 is correspondingly arranged with the feeding end of the second squaring device. Specifically, in the above arrangement, the second lifting drive mechanism can drive the tenth conveyor table 10 to lift up and down, so that the tenth conveyor table 10 can receive the board sent out by the upper-layer board storage and transmission mechanism. Moreover, the transmission direction of the tenth conveyor table 10 is perpendicular to the transmission direction of the upper-layer board storage and transmission mechanism, and the board is commuted by 90° through the tenth conveyor table 10 and then transmitted to the eleventh conveyor table 11, and then enters the external short-side edge sealing device for edge sealing processing after passing through the twelfth conveyor table 12, the thirteenth conveyor table 13, the fourteenth conveyor table 14, the fifteenth conveyor table 15, the sixteenth conveyor table 16, and the seventeenth conveyor table 17 in sequence. Similarly, the board sent out by the lower-layer board storage and transmission mechanism is received on the twelfth conveyor table 12. The transmission direction of the twelfth conveyor table 12 is perpendicular to the transmission direction of the lower-layer board storage and transmission mechanism, and the board is commuted by 90° through the twelfth conveyor table 12 and then transmitted to the thirteenth conveyor table 13, and then enters the external short-side edge sealing device for edge sealing processing after passing through the fourteenth conveyor table 14, the fifteenth conveyor table 15, the sixteenth conveyor table 16, and the seventeenth conveyor table 17 in sequence, so as to realize the edge sealing processing of one short side of the board.

[0024] In the embodiment of the present application, the sixth conveyor table 6 and the eighth conveyor table 8 are arc-shaped conveyor tables for driving the board to rotate by 90°. Specifically, in the above arrangement, it is convenient to drive the board to move along the arc-shaped conveyor table for arc movement, so as to realize changing the transmission direction of the board, and by optimizing the transmission mode of the board, the space occupied by the equipment is further reduced.

[0025] In the embodiment of the present application, the first conveyor table 1, the fourth conveyor table 4, the seventh conveyor table 7, and the ninth conveyor table 9 are all offset roller conveyor lines. Among them, the seventeenth conveyor table 17 is an offset roller conveyor line. Specifically, in the above arrangement, it is convenient to drive the board to be offset and transported to the side. The conventional technology is not described in detail here.

[0026] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model is disclosed above in the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art, without departing from the scope of the technical solution of the present utility model, when making some changes or modifications using the above-disclosed technical content into equivalent embodiments of equivalent changes, as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims

1. A sheet transfer device, characterized in that: It includes a first transmission device, a board storage device, and a reversing transmission device that are sequentially arranged along the board conveying direction; The board storage device includes an upper-layer board storage transmission mechanism and a lower-layer board storage transmission mechanism. The first transmission device is used to convey the board onto the upper-layer board storage transmission mechanism or the lower-layer board storage transmission mechanism; The reversing transmission device is used to receive the board conveyed out by the upper-layer board storage transmission mechanism or the lower-layer board storage transmission mechanism and send it out; The transmission direction of the reversing transmission device is perpendicular to the discharging direction of the board storage device.

2. The sheet transfer device according to claim 1, characterized in that: The first transmission device includes a first conveying table, a second conveying table, a third conveying table, a fourth conveying table, and a fifth conveying table that are sequentially arranged along the board conveying direction. The first transmission device further includes a first lifting drive mechanism for driving the fourth conveying table to lift. The fourth conveying table is located at the discharging end of the third conveying table. The discharging end of the fourth conveying table is correspondingly arranged with the feeding end of the fifth conveying table and the feeding end of the lower-layer board storage transmission mechanism respectively. The discharging end of the fifth conveying table is correspondingly arranged with the feeding end of the upper-layer board storage transmission mechanism.

3. The sheet transfer device according to claim 2, characterized in that: The lower-layer board storage transmission mechanism includes a sixth conveying table and a seventh conveying table that are sequentially arranged. The upper-layer board storage transmission mechanism includes an eighth conveying table and a ninth conveying table that are sequentially arranged. The discharging end of the fifth conveying table is correspondingly arranged with the feeding end of the eighth conveying table. The discharging end of the fourth conveying table is correspondingly arranged with the feeding end of the fifth conveying table and the feeding end of the sixth conveying table respectively.

4. The sheet transfer device according to claim 1, characterized in that: The reversing transmission device includes a tenth conveying table, an eleventh conveying table, a twelfth conveying table, a thirteenth conveying table, a fourteenth conveying table, a fifteenth conveying table, a sixteenth conveying table, and a seventeenth conveying table that are sequentially arranged. The reversing transmission device further includes a second lifting drive mechanism for driving the tenth conveying table to lift. The feeding end of the tenth conveying table is correspondingly arranged with the discharging end of the upper-layer board storage transmission mechanism. The discharging end of the tenth conveying table is correspondingly arranged with the feeding end of the eleventh conveying table.

5. A sheet material transfer device according to claim 3, characterized in that: The sixth conveying table and the eighth conveying table are arc-shaped conveying tables for driving the board to rotate 90°; 6. The sheet transfer device according to claim 3, characterized in that: The first conveying table, the fourth conveying table, the seventh conveying table, and the ninth conveying table are all offset roller conveyor lines; 7. The sheet transfer device according to claim 4, characterized in that: The seventeenth conveying table is an offset roller conveyor line.

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