Protective structure of wood board transfer device

Abstract

The utility model discloses a protection structure of a wood board transfer device, which relates to the technical field of wood board transfer and comprises two protection units arranged on a transfer frame, the two protection units are symmetrically arranged on two sides of the transfer frame, each protection unit comprises an overturning piece arranged on one side of the transfer frame, two L-shaped plates are symmetrically arranged at two ends of each overturning piece, and the L-shaped plates are arranged on the L-shaped plates. Bearing pieces are arranged on the L-shaped plate, and the four bearing pieces are arranged below the transfer frame; according to the protection structure of the wood plate transfer device, hard contact between the wood plate and the L-shaped plate can be avoided, the falling wood plate is supported and fixed, and therefore the wood plate is prevented from falling, damage to the wood plate can be avoided, and the overall protection effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood board transfer, and particularly to a protection structure for a wood board transfer device. Background Art

[0002] In industries such as wood processing and furniture manufacturing, the handling and transfer of wood boards are indispensable and crucial links in the production process. To improve production efficiency and ensure production safety, modern production lines generally adopt automated or semi-automated transfer devices to complete the handling tasks of wood boards. These transfer devices usually utilize suction cup technology, adsorb the surface of the wood board through the suction cup, and then cooperate with a moving transfer rack to achieve the rapid and accurate transfer of the wood board.

[0003] However, during the actual operation process, the wood board may still accidentally fall off the suction cup. Once the wood board falls, it will not only cause physical damage to the wood board, affecting the product quality, but also pose a safety hazard to the surrounding workers, leading to industrial injury accidents.

[0004] To address this problem, the traditional method is to set protection structures on both sides of the transfer rack, such as four L-shaped plates, to form a supporting area around the wood board and prevent the wood board from falling through physical blocking. However, in actual applications, the hard contact between the wood board and the L-shaped plate easily causes wear or scratches on the edge of the wood board. At the same time, due to the limited contact area between the L-shaped plate and the wood board and the lack of an effective buffering mechanism, the wood board is prone to rebound and then slide off the L-shaped plate when subjected to external forces, resulting in poor overall protection effect. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a protection structure for a wood board transfer device. This protection structure for a wood board transfer device can avoid the hard contact between the wood board and the L-shaped plate, support and fix the fallen wood board, thereby preventing the wood board from falling, and can avoid damaging the wood board, improving the overall protection effect.

[0006] The above optimized structure of the utility model is achieved through the following technical solutions: A protection structure for a wood board transfer device is provided on a transfer rack, including two protection units. The two protection units are symmetrically arranged on both sides of the transfer rack. The protection unit includes a flipping member, which is arranged on one side of the transfer rack. Two L-shaped plates are symmetrically arranged at both ends of the flipping member, and a supporting member is arranged on the L-shaped plate. The four supporting members are arranged below the transfer rack.

[0007] In some embodiments, the supporting member includes a fixed seat, a sliding groove is arranged on the fixed seat, a slidable sliding rod is arranged in the sliding groove, a buffer spring is connected between the sliding rod and the fixed seat, and a receiving disc is arranged at one end of the sliding rod away from the fixed seat.

[0008] In some embodiments, the cross-section of the sliding groove is convex-shaped.

[0009] In some embodiments, the receiving tray is a long rubber cover.

[0010] In some embodiments, the flipping member includes a flipping cylinder disposed on the transfer rack. A driving rod is hinged to the output shaft of the flipping cylinder. A rotating rod is provided on a side of the driving rod away from the flipping cylinder. Both ends of the rotating rod are rotatably connected to the transfer rack. Two L-shaped plates are symmetrically provided on the rotating rod.

[0011] In some embodiments, the transfer rack includes a rack body. Suction attachments are symmetrically provided at both ends of the rack body. The distance between the suction attachments and the supporting member is greater than the thickness of the wooden board.

[0012] In some embodiments, the suction attachment includes at least three suction cups. The three suction cups are evenly arranged along the length direction of the rack body and are all connected to a pneumatic device.

[0013] In some embodiments, a connecting screw is provided at the top of the suction cup. The connecting screw is connected and matched with the rack body. A locking nut is provided above the rack body. The locking nut is screwed and matched with the connecting screw.

[0014] In summary, the present utility model has the following beneficial effects:

[0015] For this wooden board transfer device protection structure, a supporting member is provided on the L-shaped plate. When the wooden board drops, the wooden board contacts the receiving tray. The buffer spring is used to achieve a buffering effect, reduce the impact between the wooden board and the receiving tray, avoid the wooden board from rebounding and slipping off the receiving tray. At the same time, the receiving tray adopts a long rubber cover, which can make the contact between the wooden board and the receiving tray soft, further improving the buffering effect, and can make the receiving tray deform under force to increase the contact area with the wooden board, forming an adsorption force between the wooden board and the receiving tray, enhancing the constraint strength of the protection structure on the wooden board, thereby improving the protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural view of the present utility model;

[0017] Figure 2 is a front view of the present utility model;

[0018] Figure 3 is a cross-sectional view of the supporting member of the present utility model.

[0019] In the figure: 1. transfer rack; 11. rack body; 2. flip part; 21. flip cylinder; 22. drive rod; 23. rotating rod; 3. L-shaped plate; 4. supporting part; 41. fixing seat; 42. sliding groove; 43. sliding rod; 44. buffer spring; 45. receiving plate; 5. adsorption part; 51. suction cup. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] refer to Figures 1-3 A protective structure for a wooden board transfer device is provided on a transfer frame 1 and includes two protection units, which are symmetrically arranged on both sides of the transfer frame 1. The protection unit includes a flip member 2, which is arranged on one side of the transfer frame 1. Two L-shaped plates 3 are symmetrically arranged at both ends of the flip member 2. A supporting member 4 is provided on the L-shaped plate 3. Four supporting members 4 are arranged under the transfer frame 1 to support fallen wooden boards and improve the protection effect. The flipping of the flip member 2 drives the flipping of the L-shaped plate 3 and the supporting member 4, thereby controlling the opening and closing of the protection unit.

[0022] In some embodiments, the supporting member 4 includes a fixed seat 41, a sliding groove 42, a sliding rod 43, a buffer spring 44 and a receiving plate 45. The fixed seat 41 is provided with a sliding groove 42, the cross section of the sliding groove 42 may be a convex shape, a slidable sliding rod 43 is provided in the sliding groove 42, a buffer spring 44 is connected between the sliding rod 43 and the fixed seat 41, and a receiving plate 45 is provided at one end of the sliding rod 43 away from the fixed seat 41. When the wooden board falls, the wooden board contacts the receiving plate 45, and the buffer spring 44 realizes a buffering effect, thereby reducing the impact between the wooden board and the receiving plate 45, and preventing the wooden board from rebounding and sliding off the receiving plate 45.

[0023] In some embodiments, the receiving plate 45 can be a long rubber cover, which allows soft contact between the wooden board and the receiving plate 45, further improving the buffering effect. At the same time, the receiving plate 45 can be deformed by force to increase the contact area with the wooden board, so that an adsorption force is formed between the wooden board and the receiving plate 45, thereby improving the restraint strength of the protective structure on the wooden board, thereby improving the protection effect.

[0024] In some embodiments, the flipping member 2 includes a flipping cylinder 21 disposed on the transfer rack 1. A driving rod 22 is hinged to the output shaft of the flipping cylinder 21. A rotating rod 23 is provided on the side of the driving rod 22 away from the flipping cylinder 21. Both ends of the rotating rod 23 are rotatably connected to the transfer rack 1. Two L-shaped plates 3 are symmetrically provided on the rotating rod 23. By the telescoping of the flipping cylinder 21, the flipping of the driving rod 22 is realized, thereby realizing the flipping action of the L-shaped plates 3, and further driving the flipping of the supporting member 4 to realize the opening and closing of the protection unit.

[0025] In some embodiments, the transfer rack 1 includes a rack body 11. Suction members 5 are symmetrically provided at both ends of the rack body 11 for adsorbing and fixing the wooden board. The suction member 5 includes at least three suction cups 51. The three suction cups 51 are evenly arranged along the length direction of the rack body 11 and are all connected to a pneumatic device. The adsorption, fixation and release of the wooden board by the multiple suction cups 51 are realized through the pneumatic device. This is the prior art and will not be elaborated here. The distance between the suction member 5 and the supporting member 4 can be greater than the thickness of the wooden board to ensure the smooth transfer of the wooden board. Specifically, when the supporting member 4 is flipped to the vertical state, the distance between the suction member 5 and the supporting member 4 can be greater than the thickness of the wooden board, so that the receiving tray 45 is located below the wooden board, thereby realizing the receiving of the wooden board by the receiving tray 45 when the wooden board drops.

[0026] In some embodiments, a connecting screw is provided at the top of the suction cup 51. The connecting screw is connected and matched with the rack body 11. A locking nut is provided above the rack body 11. The locking nut is screwed with the connecting screw to facilitate the installation and disassembly of the suction cup 51 and realize the adjustment of the heights of the multiple suction cups 51.

[0027] Working principle:

[0028] During the transfer of the wooden board, first, the wooden board is adsorbed and fixed on the transfer rack 1 by the suction cups 51 of the suction member 5. Subsequently, the flipping cylinder 21 is started to drive the flipping member 2 to flip, so that the L-shaped plates 3 and the supporting member 4 thereon are flipped downward below the wooden board. After reaching the designated position, the flipping cylinder 21 is started again to flip the L-shaped plates 3 and the supporting member 4 back to their original positions to complete the transfer of the wooden board.

[0029] During the transfer, when the wooden board drops from the suction cup 51, the wooden board contacts the receiving tray 45 of the supporting member 4. Under the action of the buffer spring 44, the impact force between the wooden board and the receiving tray 45 is reduced. At the same time, the receiving tray 45 is in flexible contact with the bottom surface of the wooden board and provides support to protect the wooden board from damage, improve the restraint strength of the receiving tray 45 on the wooden board, and further improve the protection effect of the protection unit on the wooden board.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A protection structure for a wooden board transfer device, which is arranged on a transfer rack (1), and is characterized in that: It includes two protection units, and the two protection units are symmetrically arranged on both sides of the transfer rack (1). The protection unit includes a flipping member (2), the flipping member (2) is arranged on one side of the transfer rack (1), two L-shaped plates (3) are symmetrically arranged at both ends of the flipping member (2), a supporting member (4) is arranged on the L-shaped plate (3), and the four supporting members (4) are arranged below the transfer rack (1).

2. The protection structure of a wooden board transfer device according to claim 1, characterized in that: The supporting member (4) includes a fixed seat (41), a sliding groove (42) is arranged on the fixed seat (41), a slidable sliding rod (43) is arranged in the sliding groove (42), a buffer spring (44) is connected between the sliding rod (43) and the fixed seat (41), and a receiving plate (45) is arranged at one end of the sliding rod (43) away from the fixed seat (41).

3. The protection structure of a wooden board transfer device according to claim 2, characterized in that: The cross-section of the sliding groove (42) is convex-shaped.

4. A protection structure for a wooden board transfer device according to claim 2, characterized in that: The receiving plate (45) is a long rubber cover.

5. The protection structure of a wooden board transfer device according to claim 1, characterized in that: The flipping member (2) includes a flipping cylinder (21), the flipping cylinder (21) is arranged on the transfer rack (1), a driving rod (22) is hinged on the output shaft of the flipping cylinder (21), a rotating rod (23) is arranged on the side of the driving rod (22) away from the flipping cylinder (21), both ends of the rotating rod (23) are rotatably connected to the transfer rack (1), and two L-shaped plates (3) are symmetrically arranged on the rotating rod (23).

6. The protection structure of a wooden board transfer device according to claim 1, characterized in that: The transfer rack (1) includes a rack body (11), suction attachments (5) are symmetrically arranged at both ends of the rack body (11), and the distance between the suction attachments (5) and the supporting members (4) is greater than the thickness of the wooden board.

7. A protection structure for a wooden board transfer device according to claim 6, characterized in that: The suction attachment (5) includes at least three suction cups (51), the three suction cups (51) are evenly arranged along the length direction of the rack body (11) and are all connected to a pneumatic device.

8. A protection structure for a wooden board transfer device according to claim 7, characterized in that: A connecting screw is arranged at the top of the suction cup (51), the connecting screw is connected and matched with the rack body (11), a locking nut is arranged above the rack body (11), and the locking nut is screwed and matched with the connecting screw.

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