Wood chip compression device

Abstract

The utility model belongs to the field of furniture production raw materials, and particularly relates to a wood chip compression device which comprises a bottom plate, supporting legs are fixedly connected to the top of the bottom plate, a mounting plate is fixedly connected to the tops of the supporting legs, a sliding column is fixedly connected to the top of the mounting plate, and a top frame is fixedly connected to the top end of the sliding column. A first hydraulic rod is fixedly installed on the top face of the top frame, and the output end of the first hydraulic rod is fixedly connected with a pressing plate mold. Through the structural design that plastic films are attached to the upper face and the lower face of an inner wood chip raw material, the direct contact area of the raw material and the device is reduced, the possibility that glue and waste chips are attached to the surface of the device is reduced, the cleanliness of the device is improved, and the service life of the device is prolonged; and the effect of reducing the friction force during sliding of the plastic film is achieved, the plastic film is kept in a smooth and tightened state, the plastic film is conveniently removed subsequently, and the working efficiency of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of furniture production raw materials, specifically a wood chip compression device. Background Technology

[0002] Wood chipboard is used in furniture manufacturing. It's a building board made from cementitious materials, with wood chips as the main filler and wood shavings or wood shavings as reinforcement. It's produced through processes such as adding water and additives, pressing, pressure curing, and humidity adjustment. Cement-bonded wood chipboard is commonly used, primarily for ceiling panels, non-load-bearing interior and exterior wall panels, and flooring. Cement-bonded wood chipboard that has undergone coloring, polishing, and other finishing processes such as gluing or spraying can also be used. There are also wood chipboards that are wholly or partially bonded with magnesium-based cementitious materials; these can only be used in dry environments.

[0003] Existing wood chip compression devices require timely cleaning of the device surface, which may reduce the device's working efficiency and make it difficult to easily remove the protective plastic film, potentially reducing the device's adaptability.

[0004] Therefore, a wood chip compression device is proposed to address the above problems. Utility Model Content

[0005] To address the problems in the existing technology, this utility model proposes a wood chip compression device.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The wood chip compression device of this utility model includes a base plate, a support leg fixedly connected to the top of the base plate, an installation plate fixedly connected to the top of the support leg, a sliding column fixedly connected to the top of the installation plate, a top frame fixedly connected to the top of the sliding column, a first hydraulic rod fixedly installed on the top surface of the top frame, a pressure plate mold fixedly connected to the output end of the first hydraulic rod, a mold groove fixedly connected to the surface of the installation plate, a second hydraulic rod fixedly connected to the surface of the base plate, a support plate fixedly connected to the top of the second hydraulic rod, and installation frames fixedly connected to the surface of the installation plate near both sides. One of the installation frames has an installation frame fixedly connected to its surface, a limit post fixedly connected inside the installation frame, an installation rod and a connector slidably connected to the surface of the limit post, and a pressure roller rotatably connected to the inner side of the connector.

[0007] Preferably, the dimensions of the support plate surface match the dimensions of the inner wall of the mold groove, and the top of the mold groove is trapezoidal.

[0008] Preferably, an mounting roller is internally engaged with one of the mounting frames, and the mounting roller is rotatably connected to the mounting frame.

[0009] Preferably, a limiting plate is fixedly connected to the surface of the limiting post, and springs are slidably sleeved at both the upper and lower ends of the surface of the limiting post near the limiting plate, with the springs pressing against the surfaces of the mounting rod and the connecting piece.

[0010] Preferably, the mounting rod is pressed against the surface of the mounting frame by a spring, and the pressure roller is pressed against the inner wall of the mounting frame by a spring and a connecting piece.

[0011] Preferably, the interior of the pressure plate mold and the surface of the sliding column are slidably connected.

[0012] The advantages of this utility model are:

[0013] 1. This utility model reduces the direct contact area between the raw material and the device by attaching plastic film to the upper and lower sides of the inner wood chip raw material through a structural design, thereby reducing the possibility of glue and waste adhering to the surface of the device and improving the cleanliness and service life of the device.

[0014] 2. This utility model achieves the effect of reducing the friction when the plastic film slides by using a pressure roller connection method that rotates inside the connector, keeping the plastic film in a smooth and taut state, which facilitates the subsequent removal of the plastic film and improves the working efficiency of the device. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the main view structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the mounting bracket structure of this utility model;

[0018] Figure 3 This utility model Figure 2 A magnified structural diagram at point A;

[0019] Figure 4 This is a schematic diagram of the mold groove structure of this utility model.

[0020] In the diagram: 1. Base plate; 2. Support leg; 3. Mounting plate; 4. Sliding column; 5. Top frame; 6. First hydraulic rod; 7. Pressure plate mold; 8. Mold groove; 9. Second hydraulic rod; 10. Support plate; 11. Mounting frame; 12. Mounting roller; 13. Mounting frame; 14. Limiting post; 15. Limiting plate; 16. Spring; 17. Mounting rod; 18. Connecting piece; 19. Pressure roller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figures 1-4 As shown, a wood chip compression device includes a base plate 1, a support leg 2 fixedly connected to the top of the base plate 1, an mounting plate 3 fixedly connected to the top of the support leg 2, a sliding column 4 fixedly connected to the top of the mounting plate 3, a top frame 5 fixedly connected to the top of the sliding column 4, a first hydraulic rod 6 fixedly mounted on the top surface of the top frame 5, a pressure plate mold 7 fixedly connected to the output end of the first hydraulic rod 6, a mold groove 8 fixedly connected to the surface of the mounting plate 3, a second hydraulic rod 9 fixedly connected to the surface of the base plate 1, a support plate 10 fixedly connected to the top of the second hydraulic rod 9, mounting brackets 11 fixedly connected to the surface of the mounting plate 3 near both sides, a mounting frame 13 fixedly connected to the surface of one of the mounting brackets 11, a limit post 14 fixedly connected inside the mounting frame 13, a mounting rod 17 and a connector 18 slidably connected to the surface of the limit post 14, and a pressure roller 19 rotatably connected to the inner side of the connector 18.

[0023] Furthermore, the dimensions of the surface of the support plate 10 match the dimensions of the inner wall of the mold groove 8, and the top of the mold groove 8 is trapezoidal.

[0024] During operation, the trapezoidal top of the mold trough 8 facilitates the feeding of raw materials into the mold trough 8.

[0025] Furthermore, an mounting roller 12 is internally engaged with one of the mounting brackets 11, and the mounting roller 12 is rotatably connected to the mounting bracket 11;

[0026] During operation, the structure is designed to engage and rotate with the mounting frame 11 via the mounting roller 12.

[0027] Furthermore, a limiting plate 15 is fixedly connected to the surface of the limiting post 14, and springs 16 are slidably sleeved at both the upper and lower ends of the surface of the limiting post 14 near the limiting plate 15. The springs 16 press against the surfaces of the mounting rod 17 and the connector 18.

[0028] During operation, the limiting plate 15 has a structure design in which springs 16 are slidably sleeved at both the upper and lower ends, and the limiting plate 15 provides support for the springs 16.

[0029] Furthermore, the mounting rod 17 abuts against the surface of the mounting bracket 11 via the spring 16, and the pressure roller 19 abuts against the inner wall of the mounting frame 13 via the spring 16 and the connector 18;

[0030] During operation, the mounting rod 17 and the pressure roller 19, supported by the spring 16, press against the surface of the mounting frame 11 and the inner wall of the mounting frame 13 respectively, which improves the stability of the mounting rod 17 and the pressure roller 19.

[0031] Furthermore, the interior of the pressure plate mold 7 is slidably connected to the surface of the sliding column 4;

[0032] During operation, the sliding connection between the interior of the pressure plate mold 7 and the surface of the sliding column 4 is designed so that the sliding column 4 can limit the pressure plate mold 7, thereby improving the stability of the device operation.

[0033] Working principle: First, a plastic film of the same size and length as the mold groove 8 is laid on the bottom surface of the mold groove 8. One end of the plastic film is pressed and fixed by the mounting rod 17 and the mounting frame 11. After the raw material is put into the mold groove 8, which has a trapezoidal top structure, the other end of the plastic film passes through the surface of the mounting roller 12, passes over the mold groove 8, and is clamped by the pressure roller 19 and the mounting frame 13. At this time, the first hydraulic rod 6 is activated by the external power supply. The first hydraulic rod 6 drives the pressure plate mold 7 to slide down on the surface of the sliding column 4, and presses the raw material inside the mold groove 8. The material is compressed, and at the same time, the plastic film is squeezed by the descending pressure plate mold 7, causing the plastic film at the other end to slide inward. The friction of the plastic film during sliding is reduced by the connection of the pressure roller 19, which is rotatably connected to the inside of the connector 18. The plastic film remains in a smooth and taut state. After the material is compressed, the pressure plate mold 7 rises and resets. The second hydraulic rod 9 is started by the external power supply. The second hydraulic rod 9 drives the support plate 10 to rise, so that the finished wood chipboard is removed from the mold groove 8. The plastic film on the surface of the mounting roller 12 and the inside of the mounting frame 13 is cut off and the finished wood chipboard is removed.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A wood chip compression device, comprising a base plate (1), characterized in that: A support leg (2) is fixedly connected to the top of the base plate (1), and a mounting plate (3) is fixedly connected to the top of the support leg (2). A sliding column (4) is fixedly connected to the top of the mounting plate (3), and a top frame (5) is fixedly connected to the top of the sliding column (4). A first hydraulic rod (6) is fixedly installed on the top surface of the top frame (5). The output end of the first hydraulic rod (6) is fixedly connected to a pressure plate mold (7). A mold groove (8) is fixedly connected to the surface of the mounting plate (3), and a first hydraulic rod (7) is fixedly connected to the surface of the base plate (1). Two hydraulic rods (9) are fixedly connected to the top of the second hydraulic rod (9). Mounting brackets (11) are fixedly connected to the surface of the mounting plate (3) near both sides. Mounting frame (13) is fixedly connected to the surface of one of the mounting brackets (11). Limiting post (14) is fixedly connected inside the mounting frame (13). Mounting rod (17) and connector (18) are slidably connected to the surface of the limiting post (14). Pressure roller (19) is rotatably connected to the inner side of the connector (18).

2. The wood chip compression device according to claim 1, characterized in that: The dimensions of the surface of the support plate (10) match the dimensions of the inner wall of the mold groove (8), and the top of the mold groove (8) is trapezoidal.

3. The wood chip compression device according to claim 1, characterized in that: An mounting roller (12) is internally engaged with one of the mounting brackets (11), and the mounting roller (12) is rotatably connected to the mounting bracket (11).

4. The wood chip compression device according to claim 1, characterized in that: The surface of the limiting post (14) is fixedly connected to the limiting plate (15), and the upper and lower ends of the surface of the limiting post (14) are slidably sleeved with springs (16), which abut against the surface of the mounting rod (17) and the connecting piece (18).

5. A wood chip compression device according to claim 2, characterized in that: The mounting rod (17) abuts against the surface of the mounting frame (11) via the spring (16), and the pressure roller (19) abuts against the inner wall of the mounting frame (13) via the spring (16) and the connector (18).

6. The wood chip compression device according to claim 1, characterized in that: The interior of the pressure plate mold (7) is slidably connected to the surface of the sliding column (4).

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