Wood hot press molding device

Abstract

The utility model discloses a wood hot-press forming device, which relates to the technical field of wood processing and comprises a hot press, a lower die mounted on the hot press and a hot-press component positioned above the lower die, support rods are fixedly arranged on the upper surface of the hot press on two sides of the lower die, and sliding plates are fixedly arranged at the upper ends of the support rods. A rectangular containing frame is slidably arranged on the inner side of the sliding plate and internally provided with an adjusting assembly used for adjusting the position of wood. After wood in the lower die is subjected to hot press forming, the formed wood is taken out, the containing frame is pushed to the position above the lower die along the sliding plate, the wood is automatically aligned through the adjusting assembly in the pushing process of the containing frame, the wood is aligned while the feeding speed is increased, and the quality of the wood subjected to hot press is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of wood processing, in particular to a wood hot pressing and forming device. Background Art

[0002] Hot pressing and forming is a simple and common processing method in the wood-plastic processing industry. Mainly, after heating the mold, the wood-plastic composite board is clamped on the mold, the model is fixed on the heating plate with pressure, and the temperature and time of the board are controlled to achieve hardening and cooling after melting, and then the model finished product is taken out.

[0003] At present, when the wood hot pressing and forming device is in use, it is necessary for workers to lay layers of wood on the mold and then perform hot pressing. This method not only takes a lot of time, resulting in a large amount of heat loss of the heating mold, but also the multi-layer wood is prone to unevenness, reducing the quality of the formed wood. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages of slow feeding speed and easy deviation in wood alignment in the prior art, and to propose a wood hot pressing and forming device.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme:

[0006] A wood hot pressing and forming device includes a hot press, a lower mold installed on the hot press, and a hot pressing component located above the lower mold. Support rods are fixedly arranged on the upper surface of the hot press on both sides of the lower mold. Slide plates are fixedly arranged at the upper ends of the support rods. A rectangular placement frame is slidably arranged inside the slide plates. An adjustment component for adjusting the position of the wood is arranged inside the placement frame;

[0007] The adjustment component includes transverse push blocks slidably arranged horizontally on both sides inside the placement frame, vertical push blocks slidably arranged vertically at both ends inside the placement frame. Two limiting rods are fixedly arranged on the outer sides of the transverse push blocks. One end of each limiting rod passes through the placement frame. Springs are sleeved on the limiting rods. Driving blocks are fixedly arranged at both ends of the transverse push blocks. The inclined surfaces of the driving blocks are respectively in contact with the inclined surfaces of the vertical push blocks. Moving grooves are respectively arranged at one ends of the vertical push blocks. The inner walls of the moving grooves are in contact with the slide plates. Guide plates are fixedly arranged inside the slide plates. A placement plate is inserted into the placement frame below the vertical push blocks.

[0008] Preferably, concave-shaped chutes are arranged at both ends of the placement frame. The inner sides of the slide plates are located inside the chutes. Slots are arranged at both ends of the placement frame. One end of the placement plate passes through the slots.

[0009] Preferably, limiting blocks are fixedly arranged on both sides of the vertical pushing block. The limiting blocks are located in the grooves on both sides of the inner wall of the placement frame, and chamfers are arranged at both ends of the moving groove.

[0010] Preferably, the hot pressing assembly includes a cylinder fixedly installed on the hot press, and a hot pressing block is fixedly arranged at the output end of the cylinder.

[0011] Preferably, one end of the guiding plate is beveled, and the thickness of the guiding plate is the same as that of the sliding plate.

[0012] Preferably, a handle is fixedly arranged on one side of the placement frame away from the hot press.

[0013] Preferably, the vertical pushing block is concave-shaped and fits with the inner wall of the placement frame.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, the wood is first placed in the placement frame. After the wood in the lower mold is hot-pressed into shape, the formed wood is taken out, and the placement frame is pushed along the sliding plate to the upper part of the lower mold. During the pushing process of the placement frame, the wood is automatically aligned by the adjusting assembly, improving the feeding speed while aligning the wood and ensuring the quality of the wood after hot pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the structure of the hot press of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure of the adjusting assembly of the present utility model;

[0020] Figure 4 is a schematic diagram of the connection structure of the slider, the placement plate and the placement frame of the present utility model;

[0021] Figure 5 is a schematic diagram of the structure of the vertical pushing block of the present utility model.

[0022] Reference numerals in the figure: 1. Hot press; 11. Lower mold; 12. Support rod; 13. Slide plate; 14. Placing frame; 15. Limit rod; 16. Horizontal push block; 17. Driving block; 18. Vertical push block; 19. Moving groove; 191. Guide plate; 192. Placing plate; 193. Spring; 194. Handle; 2. Chute; 21. Slot; 3. Limit block; 31. Chamfer; 4. Cylinder; 41. Hot pressing block. Detailed implementation manner

[0023] 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.

[0024] Embodiment: This embodiment provides a wood hot pressing and forming device. Refer to Figures 1-5 , specifically, it includes a hot press 1, a lower mold 11 installed on the hot press 1, and a hot pressing assembly located above the lower mold 11. Support rods 12 are fixedly arranged on the upper surfaces of the hot press 1 on both sides of the lower mold 11. Slide plates 13 are fixedly arranged at the upper ends of the support rods 12. A rectangular placing frame 14 is slidably arranged inside the slide plates 13. An adjusting assembly for adjusting the position of the wood is arranged inside the placing frame 14;

[0025] By first placing the wood into the placing frame 14, after the wood in the lower mold 11 is hot pressed and formed, the formed wood is taken out, and the placing frame 14 is pushed along the slide plate 13 to above the lower mold 11. During the pushing process of the placing frame 14, the wood is automatically aligned by the adjusting assembly, improving the feeding speed while aligning the wood and ensuring the quality of the wood after hot pressing;

[0026] The adjusting assembly includes horizontal push blocks 16 that are horizontally slidably arranged on both sides inside the placing frame 14, and vertical push blocks 18 that are vertically slidably arranged at both ends inside the placing frame 14. Two limit rods 15 are fixedly arranged on the outer sides of the horizontal push blocks 16. One end of each limit rod 15 passes through the placing frame 14. Springs 193 are sleeved on the limit rods 15. Driving blocks 17 are fixedly arranged at both ends of the horizontal push blocks 16. The inclined surfaces of the driving blocks 17 are in contact with the inclined surfaces of the vertical push blocks 18. Moving grooves 19 are opened at one end of each vertical push block 18. The inner walls of the moving grooves 19 are in contact with the slide plate 13. A guide plate 191 is fixedly arranged inside the slide plate 13. One end of the guide plate 191 is inclined, and the thickness of the guide plate 191 is the same as the thickness of the slide plate 13. A placing plate 192 is inserted into the placing frame 14 on the side away from the hot press 1. One end of the guide plate 191 is inclined. The vertical push block 18 is concave-shaped and is in contact with the inner wall of the placing frame 14. Concave-shaped chutes 2 are opened at both ends of the placing frame 14. The inside of the slide plate 13 is located in the chutes 2. Slots 21 are opened at both ends of the placing frame 14. One end of the placing plate 192 passes through the slots 21;

[0027] After the wood is placed in the placement frame 14, both ends of the wood are supported by the placement plate 192. Hold the handle 194 and push the placement frame 14 to move. The placement frame 14 moves along the sliding plate 13 through the sliding groove 2. Since the moving groove 19 at the end of the vertical push block 18 is also located on the sliding plate 13, when the moving groove 19 contacts the inclined surface of the guide plate 191, the vertical push block 18 will move towards the middle of the placement frame 14. The movement of the vertical push block 18 will drive the movement of the driving block 17, and the driving block 17 drives the horizontal push block 16 and the limit rod 15 to move towards the middle of the placement frame 14. The limit rod 15 will compress the spring 193. Through the movement of the vertical push block 18 and the horizontal push block 16, the wood in the middle of the placement frame 14 is centered and aligned. When the placement frame 14 moves above the lower mold 11, the placement plate 192 is withdrawn, and the aligned wood will fall onto the lower mold 11, improving the hot pressing efficiency. When the placement frame 14 returns, through the thrust of the spring 193, the horizontal push block 16 is reset, and the horizontal push block 16 will then push the vertical push block 18 to reset.

[0028] In the specific implementation process, such as Figure 4 and Figure 5 shown, two sides of the vertical push block 18 are fixedly provided with limit blocks 3. The limit blocks 3 are located in the grooves on both sides of the inner wall of the placement frame 14. Chamfers 31 are provided at both ends of the moving groove 19; the chamfers 31 facilitate the moving groove 19 of the vertical push block 18 to enter the guide plate 191.

[0029] In the specific implementation process, such as Figure 1 and Figure 2 shown, the hot pressing assembly includes a cylinder 4 fixedly installed on the hot press 1. The output end of the cylinder 4 is fixedly provided with a hot pressing block 41; the cylinder 4 drives the hot pressing block 41 downward to press the placed wood in the lower mold 11 to achieve hot pressing.

[0030] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present invention.

Claims

1. A wood hot pressing molding device, comprising a hot pressing machine (1), a lower mold (11) installed on the hot pressing machine (1), and a hot pressing assembly located above the lower mold (11), characterized in that: Support rods (12) are fixedly provided on the upper surface of the hot press (1) on both sides of the lower mold (11), and slide plates (13) are fixedly provided on the upper ends of the support rods (12). A rectangular placement frame (14) is slidably provided inside the slide plates (13), and an adjustment component for adjusting the position of the wood is provided inside the placement frame (14); The adjustment component comprises a transverse push block (16) which is arranged on both sides of the placement frame (14) for transverse sliding, and a vertical push block (18) which is arranged on both ends of the placement frame (14) for vertical sliding. Two limit rods (15) are fixedly arranged on the outside of the transverse push block (16). One end of the limit rod (15) passes through the placement frame (14). A spring (193) is sleeved on the limit rod (15). A driving block (17) is fixedly arranged on both ends of the transverse push block (16). The inclined surface of the driving block (17) is in contact with the inclined surface of the vertical push block (18). A moving groove (19) is opened at one end of the vertical push block (18). The inner wall of the moving groove (19) is in contact with the slide plate (13). A guide plate (191) is fixedly arranged on the inner side of the slide plate (13). A placement plate (192) is inserted into the placement frame (14) below the vertical push block (18).

2. A wood hot pressing forming device according to claim 1, characterized in that: Concave sliding grooves (2) are provided at both ends of the placement frame (14), the inner side of the slide plate (13) is located in the sliding groove (2), slots (21) are provided at both ends of the placement frame (14), and one end of the placement plate (192) passes through the slot (21).

3. The wood hot pressing forming device according to claim 1, characterized in that: Limit blocks (3) are fixedly provided on both sides of the vertical push block (18), and the limit blocks (3) are located in grooves on both sides of the inner wall of the placement frame (14). Chamfers (31) are provided at both ends of the movable groove (19).

4. The wood hot pressing forming device according to claim 1, characterized in that: The hot pressing assembly comprises a cylinder (4) fixedly mounted on the hot pressing machine (1), and a hot pressing block (41) is fixedly provided at the output end of the cylinder (4).

5. The wood hot pressing forming device according to claim 1, characterized in that: One end of the guide plate (191) is in the form of an inclined surface, and the thickness of the guide plate (191) is the same as the thickness of the slide plate (13).

6. The wood hot pressing forming device according to claim 1, characterized in that: A handle (194) is fixedly provided on the side of the placement frame (14) away from the hot press (1).

7. The wood hot pressing forming device according to claim 1, characterized in that: The vertical push block (18) is concave in shape, and the vertical push block (18) fits closely with the inner wall of the placement frame (14).

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