Wood board cold pressing device

Abstract

The utility model relates to the technical field of cold presses, in particular to a wood board cold pressing device which comprises a workbench, guide columns arranged on the periphery of the workbench, a pressurizing mechanism arranged at the top ends of the guide columns, and a moving mechanism arranged on the upper end face of the workbench. The moving mechanism comprises a moving base fixedly arranged on the workbench, a translation rod slidably arranged in the moving base and two sets of placing plates fixedly arranged on the translation rod, a supporting mechanism is arranged at the lower ends of the placing plates, and the supporting mechanism comprises a supporting air cylinder fixedly arranged in the workbench; the telescopic end of the supporting air cylinder penetrates through the end face of the workbench, and a supporting plate is fixedly arranged at the upper end. In actual use, after cold pressing of wood boards on one set of placing plates is completed, an operator can push the set of placing plates to move the wood boards subjected to cold pressing out of the pressurizing area, meanwhile, wood boards on the other set of placing plates are pushed into the pressurizing area to be prepared to be subjected to cold pressing, and pressurizing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold presses, in particular to a wood board cold pressing device. Background Art

[0002] The cold press is a device used to press boards. It is used to press furniture panels, wooden doors, various boards, as well as to level and shape furniture. It can make the bonding between boards stronger. The working forms of woodworking cold presses can be roughly divided into: screw type and hydraulic type. Among them, the hydraulic cold press has the characteristics of low working noise and fast lifting speed.

[0003] Patent number CN211466745U is a wood cold press structure, including a base, a support frame, an oil cylinder, a fixed plate, a first-level pressing plate, a second-level pressing plate, a third-level pressing plate, a first elastic connector, a second elastic connector, and a third elastic connector. The first elastic connector, the second elastic connector, and the third elastic connector are vertically arranged and their lengths decrease in sequence. The first-level pressing plate is fixed to the lower end of the first elastic connector, the second pressing plate is fixed to the lower end of the second elastic connector, and the third pressing plate is fixed to the lower end of the third elastic connector. The second-level pressing plate surrounds the first-level pressing plate, and the third-level pressing plate surrounds the second-level pressing plate. Compared with the prior art, the present invention allows air and excess adhesive in the wood board to be gradually discharged from the middle of the wood board to the surrounding areas, so that the boards can be tightly bonded to each other, achieving a good pressing effect.

[0004] The above-mentioned cold press has the following problems: after pressing is completed, the pressed wooden boards need to be taken out from the pressing area and replaced with new wooden boards. The loading and unloading process is complicated, which affects production efficiency. At the same time, there is a risk of mechanical injury when taking and placing wooden boards in the pressing area. Utility Model Content

[0005] The utility model provides a wood board cold pressing device to solve the problems of the prior art.

[0006] The purpose of the utility model can be achieved through the following technical solutions: A wooden board cold pressing device, comprising: a workbench, guide columns are arranged around the workbench, a pressing mechanism is arranged on the top of the guide columns, a moving mechanism is arranged on the upper end surface of the workbench, the moving mechanism comprises a moving base fixedly arranged on the workbench, a translation rod slidably arranged in the moving base and a placement plate fixedly arranged on the translation rod, the placement plates are horizontally arranged in two groups, a support mechanism is arranged at the lower end of the placement plate, the support mechanism comprises a support cylinder fixedly arranged in the workbench, the telescopic end of the support cylinder passes through the end surface of the workbench and a support plate is fixedly arranged on its upper end.

[0007] As a further improvement, the support plate includes a first support plate, a second support plate, and a buffer spring arranged between the first support plate and the second support plate.

[0008] As a further improvement, a locking mechanism is provided at the side end of the workbench, and the locking mechanism includes a locking seat fixedly arranged on the end surface of the workbench and a locking pin rotatably arranged on the locking seat. A locking groove is provided at the side end of the placement plate, and the locking pin and the locking groove are correspondingly arranged.

[0009] As a further improvement, the pressurizing mechanism includes a mounting plate arranged at the upper end of the guide column and a pressurizing oil cylinder arranged on the mounting plate, the telescopic end of the pressurizing oil cylinder passes through the mounting plate and an upper pressurizing plate is fixedly arranged at the end.

[0010] As a further improvement, a translation pulley is rotatably provided in the movable base, and the translation pulley abuts against the translation rod.

[0011] As a further improvement, a limiting pulley is provided at the upper end of the movable base.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The guide columns arranged around the workbench of the utility model provide stable support and precise guidance for the cold pressing process. The pressing mechanism at the top is responsible for applying uniform pressure to ensure the cold pressing forming quality of the wood board. The two sets of placement plates are arranged on the mobile base by means of a translation rod, which is convenient for the staff to push. At the same time, before pressurization, the support cylinder pushes the placement plates away from the mobile base through the support plates, so as to avoid damage to the mobile base and the translation rod caused by force during the pressurization process. In actual use, when the wood boards on one set of placement plates have completed cold pressing, the operator can push the group of placement plates to move the cold-pressed wood boards out of the pressurizing area. At the same time, the wood boards on the other set of placement plates are pushed into the pressurizing area to prepare for cold pressing, thereby improving the pressurizing efficiency. Moreover, since the movement of the wood boards is completed outside the pressurizing area, the risk of injury to the operator during mechanical operation is significantly reduced.

[0014] 2. The spring cushions the downward pressure on the placement board, preventing the pressure plate of the pressure mechanism from directly pressing the board, which could easily cause damage to the board due to strong downward pressure.

[0015] 3. The placement plate is locked by a locking pin to prevent the placement plate from moving during the pressurization process. It has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a partial combined schematic diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 Enlarged view of part A in the middle.

[0019] In the figure, 1. workbench; 11. guide column; 2. pressurizing mechanism; 21. mounting plate; 22. pressurizing cylinder; 23. upper pressurizing plate; 3. moving mechanism; 31. moving base; 311. translation pulley; 312. limiting pulley; 32. translation rod; 33. placement plate; 331. locking groove; 4. supporting mechanism; 41. supporting cylinder; 42. supporting plate; 421. first supporting plate; 422. second supporting plate; 5. locking mechanism; 51. locking seat; 52. locking pin. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0021] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0022] Below with reference to the embodiment and the attached Figures 1 to 3 , the technical solution of the utility model is further elaborated.

[0023] Example 1

[0024] A wood board cold pressing device includes: a workbench 1, wherein the workbench 1 is provided with guide columns 11 around, a pressing mechanism 2 is provided at the top of the guide columns 11, and a moving mechanism 3 is provided on the upper end surface of the workbench 1. The moving mechanism 3 includes a moving base 31 fixedly arranged on the workbench 1, a translation rod 32 slidably arranged in the moving base 31, and a placement plate 33 fixedly arranged on the translation rod 32. The placement plates 33 are horizontally arranged in two groups, and a support mechanism 4 is provided at the lower end of the placement plate 33. The support mechanism 4 includes a support cylinder 41 fixedly arranged in the workbench 1, the telescopic end of the support cylinder 41 passes through the end surface of the workbench 1 and a support plate 42 is fixedly provided at its upper end.

[0025] like Figures 1 to 3 As shown, the guide columns 11 arranged around the workbench 1 of the utility model provide stable support and precise guidance for the cold pressing process. The pressing mechanism 2 at its top is responsible for applying uniform pressure to ensure the cold pressing forming quality of the wooden board. The two groups of placement plates 33 are moved and arranged on the mobile base 31 through the translation rod 32, which is convenient for the staff to push. At the same time, before pressurization, the support cylinder 41 pushes the placement plates 33 away from the mobile base 31 through the support plate 42 to avoid damage to the mobile base 31 and the translation rod 32 caused by force during the pressurization process. In actual use, when the wooden boards on one group of placement plates 33 are completed cold pressing, the operator can push the group of placement plates 33 to move the cold pressed wooden boards out of the pressing area. At the same time, the wooden boards on the other group of placement plates 33 are pushed into the pressing area to prepare for cold pressing, which improves the pressing efficiency. Moreover, since the movement of the wooden boards is completed outside the pressing area, the risk of injury to the operator during mechanical operation is significantly reduced.

[0026] As a further preferred embodiment, the support plate 42 includes a first support plate 421, a second support plate 422 and a buffer spring arranged between the first support plate 421 and the second support plate 422. The spring buffers the downward force exerted on the placement plate 33, thereby avoiding the problem that the pressure plate of the pressure mechanism 2 directly presses the wooden board, and the strong downward pressure easily causes damage to the wooden board.

[0027] As a further preferred embodiment, a locking mechanism 5 is provided at the side end of the workbench 1, and the locking mechanism 5 includes a locking seat 51 fixedly arranged on the end face of the workbench 1 and a locking pin 52 rotatably arranged on the locking seat 51, and a locking groove 331 is provided at the side end of the placement plate 33, and the locking pin 52 and the locking groove 331 are correspondingly arranged.

[0028] Specifically, such as Figure 3 As shown, in actual use, the placement plate 33 is locked by the locking pin 52 to prevent the placement plate 33 from moving during the pressurization process. The structure is simple and the operation is convenient.

[0029] As a further preferred embodiment, the pressurizing mechanism 2 includes a mounting plate 21 arranged at the upper end of the guide column 11 and a pressurizing cylinder 22 arranged on the mounting plate 21. The telescopic end of the pressurizing cylinder 22 passes through the mounting plate 21 and an upper pressurizing plate 23 is fixedly arranged at the end.

[0030] As a further preferred embodiment, a translation pulley 311 is rotatably provided in the movable base 31 , and the translation pulley 311 abuts against the translation rod 32 . The friction between the translation rod 32 and the movable base 31 is reduced by providing the translation pulley 311 .

[0031] As a further preferred embodiment, a limiting pulley 312 is provided at the upper end of the mobile base 31, and the translation rod 32 is limited by the limiting pulley 312, and there is a certain gap between the limiting pulley 312 and the translation rod 32 for supporting the lifting of the mechanism 4.

[0032] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A wood board cold pressing device, characterized in that: include: A workbench (1) is provided with guide columns (11) around the workbench (1), a pressure mechanism (2) is provided at the top of the guide columns (11), a moving mechanism (3) is provided on the upper end surface of the workbench (1), the moving mechanism (3) includes a moving base (31) fixedly provided on the workbench (1), a translation rod (32) slidably provided in the moving base (31), and a placement plate (33) fixedly provided on the translation rod (32), the placement plates (33) are horizontally provided in two groups, a support mechanism (4) is provided at the lower end of the placement plate (33), the support mechanism (4) includes a support cylinder (41) fixedly provided in the workbench (1), the telescopic end of the support cylinder (41) passes through the end surface of the workbench (1) and a support plate (42) is fixedly provided on the upper end thereof.

2. A wood board cold pressing device according to claim 1, characterized in that: The support plate (42) comprises a first support plate (421), a second support plate (422), and a buffer spring arranged between the first support plate (421) and the second support plate (422).

3. The wood board cold pressing device according to claim 1, characterized in that: A locking mechanism (5) is provided at the side end of the workbench (1), and the locking mechanism (5) comprises a locking seat (51) fixedly provided on the end face of the workbench (1) and a locking pin (52) rotatably provided on the locking seat (51); a locking groove (331) is provided at the side end of the placement plate (33), and the locking pin (52) and the locking groove (331) are correspondingly provided.

4. A wood board cold pressing device according to claim 1, characterized in that: The pressurizing mechanism (2) comprises a mounting plate (21) arranged at the upper end of the guide column (11) and a pressurizing oil cylinder (22) arranged on the mounting plate (21); the telescopic end of the pressurizing oil cylinder (22) passes through the mounting plate (21) and an upper pressurizing plate (23) is fixedly arranged at the end.

5. The wood board cold pressing device according to claim 1, characterized in that: A translation pulley (311) is rotatably provided in the movable base (31), and the translation pulley (311) abuts against the translation rod (32).

6. The wood board cold pressing device according to claim 5, characterized in that: A limiting pulley (312) is provided at the upper end of the movable base (31).

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