A composite wood board pressing device

Abstract

The utility model discloses a composite board pressing device, it includes base, the base top fixedly connected with a plurality of female die, be provided with the pressing groove between a plurality of female die, the base top is provided with the pressing assembly, the base bottom fixedly connected with first fixed frame, first fixed frame bottom fixedly connected with first drive motor, and the power output of first drive motor is fixedly connected with first gear and penetrates first fixed frame, and the middle part of base is provided with through -hole, and the second gear is movably connected in through -hole, and the second gear is engaged with first gear, and the bottom of pressing groove is connected with the top plate or, the base top is provided with a plurality of first guide hole, after pressing is completed, makes the hydraulic cylinder drive lift plate to rise, starts first drive motor, and first drive motor drives first gear to rotate, rotates second gear through first gear, and the top plate is driven to rise along first guide hole through the thread cooperation of second gear and first screw rod, and the composite wood board that presses well is lifted and comes out in pressing groove.

Description

Technical Field

[0001] This utility model relates to the field of composite wood board processing technology, specifically a composite wood board pressing device. Background Technology

[0002] Composite board pressing is generally divided into hot pressing and cold pressing. The cold pressing process applies continuous pressure to the wood board through hydraulic or mechanical transmission. It includes a double-station cold pressing workbench, an elastic pressing system, and a transparent soundproof cover design. By placing wood strips in the pressing groove and applying pressure, the layers of veneer or materials are bonded together under pressure to achieve the required density and strength, so that the wood can be used to complete the leveling and shaping of materials such as plywood and solid wood doors.

[0003] Most existing composite wood board pressing devices embed the finished product in the pressing groove after pressing. After a long period of compression, the finished product is tightly attached to the inner wall of the pressing groove, resulting in high friction. This makes it difficult to remove the finished composite wood board, which reduces processing efficiency to some extent. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] In view of the problems existing in the above and / or existing composite wood board pressing devices, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a composite wood board pressing device. During use, the wood strips to be processed are placed in the pressing groove. Under the action of a hydraulic cylinder, a lifting plate is lowered. Multiple wood strips are pressed together by the cooperation of a pressing block and the pressing groove, causing them to bond together under pressure, achieving the required density and strength of the composite wood board. After the lifting plate descends, a second drive motor is activated. The second drive motor drives a first pulley to rotate, which in turn drives multiple second lead screws to rotate under the action of a transmission belt. The threaded engagement between the second lead screws and the slider causes the slider to lower the cutting blade. Then, a third drive motor drives the cutting blade to rotate, and the cutting blade, in conjunction with the cutting groove, cuts both ends of the composite wood. The composite wood is made to be of uniform length and with flat cut surfaces at both ends, which improves the quality of the finished product to some extent. After pressing, the hydraulic cylinder drives the lifting plate to rise, and the first drive motor is started. The first drive motor drives the first gear to rotate, which in turn drives the second gear to rotate. The threaded engagement between the second gear and the first lead screw drives the top plate to rise along the first guide hole, lifting the pressed composite wood board out of the pressing groove. This solves the problem that most existing composite wood board pressing devices leave the finished product embedded in the pressing groove after pressing. After a long period of compression, the finished product is tightly attached to the inner wall of the pressing groove, resulting in high friction and making it difficult to remove the finished composite wood board, which reduces processing efficiency to some extent.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A composite wood board pressing device includes a base, a plurality of concave molds fixedly connected to the top of the base, pressing grooves provided between the plurality of concave molds, a pressing assembly provided on the top of the base, a first fixing frame fixedly connected to the bottom of the base, a first drive motor fixedly connected to the bottom of the first fixing frame, a first gear fixedly connected to the power output end of the first drive motor through the first fixing frame, a through hole provided in the middle of the base, a second gear movably connected in the through hole, the second gear meshing with the first gear, a top plate connected to the bottom of the pressing groove, a plurality of first guide holes provided on the top of the base, a plurality of first guide posts fixedly connected to the bottom of the top plate, a limit plate fixedly connected between the bottoms of the plurality of first guide posts, a first lead screw fixedly connected between the top of the limit plate and the bottom of the top plate, a first internal threaded through hole provided in the middle of the second gear, and the outer side of the first lead screw threadedly connected to the middle of the second gear.

[0009] In a preferred embodiment of the composite wood board pressing device of this utility model, the pressing component includes a hydraulic cylinder, and a plurality of second guide columns are fixedly connected to the top of the base, with a platform fixedly connected to the top of the second guide columns.

[0010] In a preferred embodiment of the composite wood board pressing device of this utility model, the bottom of the hydraulic cylinder is fixedly connected to the top of the platform, the power output end of the hydraulic cylinder is fixedly connected to a protrusion through the platform, and a lifting plate is fixedly connected to the bottom of the protrusion.

[0011] In a preferred embodiment of the composite wood board pressing device of this utility model, the lifting plate is provided with a second guide hole at each of its four corners, and a pressing block is fixedly connected to the bottom of the lifting plate.

[0012] In a preferred embodiment of the composite wood board pressing device of this utility model, a second fixed frame is fixedly connected to the top of the lifting plate, and a second drive motor is fixedly connected to the top of the second fixed frame.

[0013] In a preferred embodiment of the composite wood board pressing device of this utility model, the power output end of the second drive motor is fixedly connected to the first pulley through the second fixed frame, the top of the lifting plate is movably connected to the second pulley, and a transmission belt is provided between the second pulley and the first pulley.

[0014] In a preferred embodiment of the composite wood board pressing device of this utility model, a first limiting groove is provided on both sides of the pressing block, a slider is movably connected in the first limiting groove, a second internal threaded through hole is provided in the middle of the slider, and a second limiting groove is provided on one side of the slider.

[0015] In a preferred embodiment of the composite wood board pressing device of this utility model, the bottom of the first pulley and the second pulley are both fixedly connected to the second lead screw through the lifting plate, and the outer side of the second lead screw is threadedly connected to the middle of the slider.

[0016] In a preferred embodiment of the composite wood board pressing device of this utility model, a dust cover is fixedly connected to one side of the slider, and a third drive motor is fixedly connected to one side of the dust cover.

[0017] In a preferred embodiment of the composite wood board pressing device of this utility model, the power output end of the third drive motor is fixedly connected to a cutting blade through the dust cover, and both ends of the top of the base are provided with cutting grooves.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: The wood strips to be processed are placed in the pressing groove. Under the action of the hydraulic cylinder, the lifting plate is lowered. Multiple wood strips are pressed together by the cooperation of the pressing block and the pressing groove, causing them to bond together under pressure, achieving the required density and strength of the composite wood board. After the lifting plate descends, the second drive motor is activated. The second drive motor drives the first pulley to rotate, which in turn drives multiple second lead screws to rotate under the action of the transmission belt. The threaded cooperation between the second lead screws and the slider causes the slider to lower the cutting blade. Then, the third drive motor drives the cutting blade to rotate. The cutting blade, in cooperation with the cutting groove, cuts both ends of the composite wood, thus adjusting the length of the composite wood. The process is standardized and ensures that both ends of the composite wood have flat cut surfaces, which improves the quality of the finished composite wood product to some extent. After pressing, the hydraulic cylinder drives the lifting plate to rise, starts the first drive motor, drives the first gear to rotate, and drives the second gear to rotate. The threaded engagement between the second gear and the first lead screw drives the top plate to rise along the first guide hole, lifting the pressed composite wood board out of the pressing groove. This solves the problem that most existing composite wood pressing devices leave the finished product embedded in the pressing groove after pressing. After a long period of compression, the finished product is tightly attached to the inner wall of the pressing groove, resulting in high friction and making it difficult to remove the finished composite wood board, which reduces processing efficiency to some extent. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. 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. Among them:

[0020] Figure 1 This is a schematic diagram of the overall structure of a composite wood board pressing device according to the present invention.

[0021] Figure 2 This is a cross-sectional view of the overall structure of a composite wood board pressing device according to this utility model.

[0022] Figure 3 This is a cross-sectional view of the base structure of a composite wood board pressing device according to this utility model.

[0023] Figure 4 This is a schematic diagram of the lifting plate structure of a composite wood board pressing device according to the present invention.

[0024] Figure 5 This is a schematic diagram of the slider structure of a composite wood board pressing device according to the present invention.

[0025] Figure 6This is a schematic diagram of the top plate structure of a composite wood board pressing device according to the present invention.

[0026] Figure 7 This is a schematic diagram of the second gear structure of a composite wood board pressing device according to the present invention. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Example

[0029] Please see Figure 1-7 This utility model provides a composite wood board pressing device, including a base 1, a plurality of concave molds 15 fixedly connected to the top of the base 1, a pressing groove 6 provided between the plurality of concave molds 15, a pressing assembly provided on the top of the base 1, a first fixing frame 16 fixedly connected to the bottom of the base 1, a first drive motor 17 fixedly connected to the bottom of the first fixing frame 16, a first gear 18 fixedly connected through the power output end of the first drive motor 17 through the first fixing frame 16, a through hole 14 provided in the middle of the base 1, a second gear 9 movably connected in the through hole 14, the second gear 9 meshing with the first gear 18, a top plate 8 connected to the bottom of the pressing groove 6, a plurality of first guide holes 13 provided on the top of the base 1, a plurality of first guide posts 33 fixedly connected to the bottom of the top plate 8, a limiting plate 34 fixedly connected between the bottoms of the plurality of first guide posts 33, a first lead screw 35 fixedly connected between the top of the limiting plate 34 and the bottom of the top plate 8, a first internal threaded through hole 36 provided in the middle of the second gear 9, and the outer side of the first lead screw 35 threadedly connected to the middle of the second gear 9.

[0030] The pressing assembly includes a hydraulic cylinder 4, a base 1 with multiple second guide posts 2 fixedly connected to the top, and a platform 3 fixedly connected to the top of the second guide posts 2.

[0031] The bottom of the hydraulic cylinder 4 is fixedly connected to the top of the platform 3. The power output end of the hydraulic cylinder 4 passes through the platform 3 and is fixedly connected to a protrusion 25. The bottom of the protrusion 25 is fixedly connected to a lifting plate 5.

[0032] The lifting plate 5 has a second guide hole 24 at each of its four corners, and a pressure block 26 is fixedly connected to the bottom of the lifting plate 5.

[0033] The top of the lifting plate 5 is fixedly connected to a second fixed frame 19, and the top of the second fixed frame 19 is fixedly connected to a second drive motor 20.

[0034] The power output end of the second drive motor 20 passes through the second fixed frame 19 and is fixedly connected to the first pulley 21. The top of the lifting plate 5 is movably connected to the second pulley 22, and a transmission belt 23 is provided between the second pulley 22 and the first pulley 21.

[0035] Both sides of the pressure block 26 are provided with a first limiting groove 10, and a slider 11 is movably connected in the first limiting groove 10. A second internal thread through hole 28 is provided in the middle of the slider 11, and a second limiting groove 29 is provided on one side of the slider 11.

[0036] The bottom of both the first pulley 21 and the second pulley 22 are fixedly connected to the second lead screw 27 through the lifting plate 5. The outer side of the second lead screw 27 is threadedly connected to the middle of the slider 11.

[0037] A dust cover 31 is fixedly connected to one side of the slider, and a third drive motor 32 is fixedly connected to one side of the dust cover 31.

[0038] The power output end of the third drive motor 32 passes through the dust cover 31 and is fixedly connected to the cutting blade 30. Both ends of the top of the base 1 are provided with cutting grooves 12.

[0039] Specifically, the wood strips to be processed are placed in the pressing groove 6. Under the action of the hydraulic cylinder 4, the lifting plate 5 is lowered. The pressing block 26 cooperates with the pressing groove 6 to press multiple wood strips together, causing them to bond together under pressure to achieve the required density and strength of the composite wood board. After the lifting plate 5 descends, the second drive motor 20 is activated. The second drive motor 20 drives the first pulley 21 to rotate, which in turn drives multiple second lead screws 27 to rotate under the action of the transmission belt 23. The threaded engagement between the second lead screws 27 and the slider 11 causes the slider 11 to lower the cutting blade 30. Then, the third drive motor 32 drives the cutting blade 30 to rotate. The cutting blade 30, in conjunction with the cutting groove 12, cuts both ends of the composite wood to achieve the desired length. The process is uniform and ensures that both ends of the composite wood have flat cut surfaces, which improves the quality of the finished composite wood product to a certain extent. After pressing, the hydraulic cylinder 4 drives the lifting plate 5 to rise, and the first drive motor 17 is started. The first drive motor 17 drives the first gear 18 to rotate, which in turn drives the second gear 9 to rotate. The threaded engagement between the second gear 9 and the first lead screw 35 drives the top plate 8 to rise along the first guide hole 13, lifting the pressed composite wood board out of the pressing groove 6. This solves the problem that in most existing composite wood pressing devices, the finished product is embedded in the pressing groove after pressing. After a long period of compression, the finished product is tightly attached to the inner wall of the pressing groove, resulting in high friction and making it difficult to remove the finished composite wood board, which reduces processing efficiency to a certain extent.

[0040] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A composite wood board pressing device, characterized in that, The device includes a base (1), a plurality of concave molds (15) are fixedly connected to the top of the base (1), and a pressing groove (6) is provided between the plurality of concave molds (15). A pressing assembly is provided on the top of the base (1). A first fixing frame (16) is fixedly connected to the bottom of the base (1). A first drive motor (17) is fixedly connected to the bottom of the first fixing frame (16). A first gear (18) is fixedly connected through the power output end of the first drive motor (17) through the first fixing frame (16). A through hole (14) is provided in the middle of the base (1). A second gear (9) is movably connected in the through hole (14). The second gear (9) meshes with the first gear (18). The bottom of the pressing groove (6) is connected to a top plate (8). The top of the base (1) is provided with a plurality of first guide holes (13). The bottom of the top plate (8) is fixedly connected with a plurality of first guide posts (33). The bottom of the plurality of first guide posts (33) is fixedly connected with a limiting plate (34). The top of the limiting plate (34) is fixedly connected with the bottom of the top plate (8) with a first lead screw (35). The middle of the second gear (9) is provided with a first internal thread through hole (36). The outer side of the first lead screw (35) is threadedly connected to the middle of the second gear (9).

2. The composite wood board pressing device according to claim 1, characterized in that, The pressing assembly includes a hydraulic cylinder (4), and a plurality of second guide posts (2) are fixedly connected to the top of the base (1), and a platform (3) is fixedly connected to the top of the second guide posts (2).

3. The composite wood board pressing device according to claim 2, characterized in that, The bottom of the hydraulic cylinder (4) is fixedly connected to the top of the platform (3). The power output end of the hydraulic cylinder (4) is fixedly connected to the platform (3) with a protrusion (25). The bottom of the protrusion (25) is fixedly connected to a lifting plate (5).

4. The composite wood board pressing device according to claim 3, characterized in that, The lifting plate (5) is provided with a second guide hole (24) at each of its four corners, and a pressure block (26) is fixedly connected to the bottom of the lifting plate (5).

5. A composite wood board pressing device according to claim 4, characterized in that, The top of the lifting plate (5) is fixedly connected to a second fixed frame (19), and the top of the second fixed frame (19) is fixedly connected to a second drive motor (20).

6. A composite wood board pressing device according to claim 5, characterized in that, The power output end of the second drive motor (20) is fixedly connected to the first pulley (21) through the second fixed frame (19), and the top of the lifting plate (5) is movably connected to the second pulley (22). A transmission belt (23) is provided between the second pulley (22) and the first pulley (21).

7. A composite wood board pressing device according to claim 6, characterized in that, The pressure block (26) is provided with a first limiting groove (10) on both sides. A slider (11) is movably connected in the first limiting groove (10). A second internal thread through hole (28) is provided in the middle of the slider (11). A second limiting groove (29) is provided on one side of the slider (11).

8. A composite wood board pressing device according to claim 7, characterized in that, The bottom of the first pulley (21) and the second pulley (22) are both fixedly connected to the second lead screw (27) through the lifting plate (5). The outer side of the second lead screw (27) is threadedly connected to the middle of the slider (11).

9. A composite wood board pressing device according to claim 8, characterized in that, A dust cover (31) is fixedly connected to one side of the slider, and a third drive motor (32) is fixedly connected to one side of the dust cover (31).

10. A composite wood board pressing device according to claim 9, characterized in that, The power output end of the third drive motor (32) is fixedly connected to the cutting blade (30) through the dust cover (31), and the base (1) has cutting grooves (12) at both ends of the top.

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