Auxiliary pressing assembly for composite material plate production

By introducing a buffer assembly into the auxiliary pressing assembly for composite sheet production, the problem of depressing the guide assembly caused by plate deformation is solved, and the guidance accuracy and the service life of the assembly are improved.

CN222858823UActive Publication Date: 2025-05-13BAIJIARUI AEROSPACE NEW MATERIALS (SUZHOU) CO LTD
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Patent Information

Application Number
CN202421651459.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-12
Publication Date
2025-05-13
Estimated Expiration
2034-07-12

AI Technical Summary

Technical Problem

Plastic wood composite boards are easily deformed due to the softness of the material during the pressing process, resulting in the recessed surface of the guide component, affecting the guidance effect.

Method used

Design an auxiliary pressing assembly for composite sheet production, including a frame, pressing assembly, guide plate and buffer assembly. The buffer assembly moves the guide plate in the deformation direction after the plate is deformed, buffers the pressure, and resets after the plate leaves.

Benefits of technology

Effectively buffer the pressure of the deformation of the plate on the guide plate, prevent damage to the guide plate, and ensure the guidance accuracy and service life.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an auxiliary press-fit assembly for composite material plate production, and relates to the technical field of composite material manufacturing, the auxiliary press-fit assembly comprises a frame and two sets of press-fit assemblies oppositely arranged on the frame, and a press-fit space used for press-fit of plates is formed between the two sets of press-fit assemblies; the auxiliary press-fit assembly further comprises two guide plates oppositely arranged in the press-fit space, and a guide space for guiding plates to move is formed between the guide plates. Due to the fact that the buffering assembly is arranged, after the pressing assembly presses and deforms the plate, the guide plate moves in the deformation direction of the plate so as to buffer the pressure of the deformation part of the plate on the guide plate, and after the plate leaves the guide plate, the guide plate is reset. Therefore, the guide plate is prevented from being pressed and deformed to reduce the guide precision when guiding the plate, and the service life of the guide plate is effectively prolonged.
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Description

Technical Field

[0001] The utility model relates to the technical field of composite material manufacturing, in particular to an auxiliary pressing component for composite material plate production. Background Art

[0002] Wood-plastic composite materials are mainly made of plastic. They are mixed into new wood materials by adding waste plant fibers such as wood powder, rice husks, and straw, and then produced through plastic processing techniques such as extrusion, molding, and injection molding to produce boards or profiles.

[0003] At present, when the auxiliary pressing device for the production of plastic-wood composite material boards is performing the pressing work, the boards are usually pressed by upper and lower pressing rollers. When in use, the board is placed between the upper and lower pressing rollers, and the pressing rollers are used to press and feed the board. In order to ensure that the movement of the board is not skewed, an auxiliary guide component is generally provided to guide the movement direction of the board. However, due to the soft material and good plasticity of the plastic-wood composite material board, it is easy to deform after being pressed. The deformed part will squeeze the surface of the guide component, causing depressions on the surface of the guide component. Over time, the guiding effect of the guide component on the board is affected. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary pressing assembly for composite material plate production, so as to solve the technical problem raised by the above-mentioned background technology that the auxiliary pressing assembly for composite material production on the market is easily squeezed and deformed by the deformed plate during use, thereby resulting in a decrease in the guiding effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an auxiliary pressing component for producing composite material plates, comprising:

[0006] A frame and two groups of pressing components arranged opposite to the frame, wherein a pressing space for pressing a sheet material is formed between the two groups of pressing components;

[0007] The auxiliary pressing assembly also includes:

[0008] Relative to the two guide plates arranged in the pressing space, a guide space for guiding the movement of the plate is formed between the guide plates;

[0009] The buffer assembly is used to move the guide plate along the deformation direction of the plate after the pressing assembly deforms the plate, so as to buffer the pressure of the deformed part of the plate on the guide plate and reset the plate after it leaves the guide plate.

[0010] As a preferred technical solution of the utility model, the framework includes:

[0011] A bottom plate and a bracket arranged on the bottom plate;

[0012] A top plate connected to the top of the bracket.

[0013] As a preferred technical solution of the utility model, the pressing assembly includes:

[0014] A plurality of bearing seats disposed on the upper end of the bottom plate;

[0015] A first pressing roller rotatably connected to the bearing seat;

[0016] A connecting plate disposed at the bottom end of the top plate;

[0017] A second pressing roller rotatably connected to the connecting plate, wherein the pressing space is an area between the first pressing roller and the second pressing roller;

[0018] A motor frame arranged at one end of the base plate;

[0019] A driving motor disposed on the motor frame, wherein an output shaft of the driving motor is connected to one of the first pressing rollers;

[0020] a sprocket provided at the axial end of each of the first pressing rollers;

[0021] A chain belt matched with the sprocket.

[0022] As a preferred technical solution of the present utility model, the auxiliary pressing assembly further includes: an adjusting assembly for driving the two groups of pressing assemblies to move relative to each other, thereby changing the size of the pressing space.

[0023] As a preferred technical solution of the utility model, the adjustment component is a hydraulic rod connected to the bottom end of the base and the top plate, and the output end of the hydraulic rod is connected to the top end of the connecting plate.

[0024] As a preferred technical solution of the utility model, the buffer assembly includes:

[0025] A connector having a movable groove, the connector being directly or indirectly connected to the bracket;

[0026] A movable rod with one end connected to the guide plate, the other end of the movable rod slidingly cooperates with the movable groove, and there is sliding damping between the movable rod and the movable groove;

[0027] A first elastic member is arranged in the movable groove, and the first elastic member is used to drive the movable rod and the guide plate to reset after the plate leaves.

[0028] As a preferred technical solution of the present utility model, the auxiliary pressing assembly further includes: an adjustment assembly for driving the two guide plates to move relative to each other, thereby adjusting the size of the guide space.

[0029] As a preferred technical solution of the utility model, the adjustment component is an electric push rod whose base is connected to the bracket, and the output end of the electric push rod is connected to the connector.

[0030] As a preferred technical solution of the utility model, the auxiliary pressing assembly also includes:

[0031] A guide slider, which is slidably matched with a slide groove provided in the guide plate;

[0032] A second elastic member has one end connected to the guide plate, and the other end of the second elastic member is connected to the guide sliding block.

[0033] As a preferred technical solution of the utility model, a blanking plate is provided at the end of the base plate, and a supporting leg is provided at the bottom end of the base plate.

[0034] Compared with the prior art, the beneficial effects of the utility model are:

[0035] The utility model is provided with a buffer component. When the pressing component deforms the plate, the guide plate is moved along the deformation direction of the plate to buffer the pressure of the deformed part of the plate on the guide plate. After the plate leaves the guide plate, the guide plate is reset to ensure that the guide plate will not be deformed by pressure when guiding the plate, thereby reducing the guiding accuracy, and effectively improving the service life of the guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the external three-dimensional structure of the utility model;

[0037] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0038] Figure 3 It is a schematic diagram of the three-dimensional structure of the connector and the guide plate of the utility model;

[0039] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0040] Figure 5 It is a schematic diagram of the three-dimensional structure of the bottom plate, the first pressing roller and the blanking plate of the utility model.

[0041] In the figure: 1. bottom plate; 2. bracket; 3. top plate; 4. bearing seat; 5. first pressure roller; 6. motor frame; 7. driving motor; 8. sprocket; 9. chain belt; 10. hydraulic rod; 11. connecting plate; 12. second pressure roller; 13. electric push rod; 14. connecting body; 15. guide plate; 16. movable rod; 17. movable groove; 18. first elastic member; 19. slide groove; 20. guide slider; 21. second elastic member; 22. blanking plate; 23. supporting leg. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0043] See also Figure 1-5 The utility model provides a technical solution: an auxiliary pressing assembly for composite material sheet production, comprising: a frame and two pressing assemblies arranged relatively to the frame, a pressing space for pressing the sheet is formed between the two pressing assemblies; two guide plates 15 arranged relatively to the pressing space, a guiding space for guiding the movement of the sheet is formed between the guide plates 15; a buffer assembly, the buffer assembly is used to make the guide plates 15 move along the deformation direction of the sheet after the pressing assembly deforms the sheet, so as to buffer the pressure of the deformed part of the sheet on the guide plates 15, and reset the sheet after it leaves the guide plates 15;

[0044] The adoption of the above technical solution can prevent the deformed plate from damaging the guide plate 15 after the plate is deformed by the pressing assembly. Since the buffer assembly is provided, when the pressing assembly deforms the plate, the guide plate 15 moves along the deformation direction of the plate to buffer the pressure of the deformed part of the plate on the guide plate 15, and the guide plate 15 is reset after the plate leaves the guide plate 15, thereby ensuring that the guide plate 15 will not be deformed by pressure when guiding the plate, thereby reducing the guiding accuracy.

[0045] like Figure 1 and Figure 2 As shown, in this embodiment, the frame includes: a bottom plate 1 and a bracket 2 arranged on the bottom plate 1; a top plate 3 connected to the top of the bracket 2; a pressing assembly includes: a plurality of bearing seats 4 arranged on the upper end of the bottom plate 1; a first pressing roller 5 rotatably connected to the bearing seats 4; a connecting plate 11 arranged at the bottom end of the top plate 3; a second pressing roller 12 rotatably connected to the connecting plate 11, and the pressing space is the area between the first pressing roller 5 and the second pressing roller 12; a motor frame 6 arranged at one end of the bottom plate 1; a driving motor 7 arranged on the motor frame 6, and the output shaft of the driving motor 7 is connected to one of the first pressing rollers 5; a sprocket 8 arranged at the shaft end of each first pressing roller 5; a chain belt 9 matched with the sprocket 8;

[0046] The above technical solution can be used to press and feed the sheet. Since a transmission structure consisting of a drive motor 7, a sprocket 8 and a chain belt 9 is provided, when in use, the drive motor 7 is started to drive the first pressing roller 5 to rotate, and the first pressing rollers 5 cooperate with each other through the sprocket 8 and the chain belt 9, so that all the first pressing rollers 5 can operate synchronously. The second pressing roller 12 can also be provided with a transmission structure, and the sheet to be pressed is placed in the pressing space between the first pressing roller 5 and the second pressing roller 12. The sheet is squeezed and slides straight along the guide plate 15.

[0047] like Figure 2 and Figure 3 As shown, in this embodiment, the auxiliary pressing assembly further includes: an adjusting assembly for driving the two sets of pressing assemblies to move relative to each other, thereby changing the size of the pressing space; specifically, the adjusting assembly is a hydraulic rod 10 connected to the bottom end of the base and the top plate 3, and the output end of the hydraulic rod 10 is connected to the top end of the connecting plate 11;

[0048] The above technical solution can be used to adjust the pressing force as needed. When in use, the hydraulic rod 10 is started to drive the connecting plate 11 and the second pressing roller 12 to move downward, thereby reducing the distance between the second pressing roller 12 and the first pressing roller 5, that is, reducing the pressing space, and can press the plate thinner.

[0049] like Figure 3 and Figure 4 As shown, in this embodiment, the buffer assembly includes: a connecting body 14 with a movable groove 17, the connecting body 14 is directly or indirectly connected to the bracket 2; a movable rod 16 connected to the guide plate 15 at one end, the other end of the movable rod 16 is slidably matched with the movable groove 17, and there is sliding damping between the movable rod 16 and the movable groove 17; a first elastic member 18 is arranged in the movable groove 17, and the first elastic member 18 is used to drive the movable rod 16 and the guide plate 15 to reset after the plate leaves;

[0050] The above technical solution can buffer the pressure of the deformed plate on the guide plate 15. When the second pressure roller 12 and the first pressure roller 5 apply vertical pressure to the plate, the plate becomes thinner and longer in width, thereby applying horizontal pressure to the guide plate 15. At this time, the movable rod 16 at one end of the guide plate 15 retracts into the movable groove 17, thereby buffering part of the pressure. At the same time, the first elastic member 18 can keep the guide plate 15 in contact with the plate after being pressed, guide the plate, and drive the first elastic member 18 to reset after the plate leaves the guide plate 15. The first elastic member 18 can be a spring.

[0051] As 2 and Figure 3 As shown, in this embodiment, the auxiliary pressing assembly further includes: an adjustment assembly for driving the two guide plates 15 to move relative to each other, thereby adjusting the size of the guide space; specifically, the adjustment assembly is an electric push rod 13 connected to the base and the bracket 2, and the output end of the electric push rod 13 is connected to the connector 14;

[0052] The above technical solution can adjust the spacing of the guide plates 15 according to the processing needs of plates of different specifications. When in use, the electric push rod 13 is started to drive the connector 14 to move, and the connector 14 drives the guide plates 15 connected thereto to move synchronously, thereby changing the spacing between the guide plates 15.

[0053] like Figure 3 and Figure 4 As shown, in this embodiment, the auxiliary pressing assembly further includes: a guide slider 20, which is slidably matched with a slide groove 19 provided in the guide plate 15; a second elastic member 21 connected to the guide plate 15 at one end, and the other end of the second elastic member 21 is connected to the guide slider 20;

[0054] The above technical solution can extend the height of the guide plate 15. Since the guide slider 20 is provided, the guide slider 20 can extend the height of the guide plate 15 in the vertical direction to better cover the side of the plate. At the same time, since the guide slider 20 is a retractable design, it will not affect the pressing of the plate by the second pressing roller 12. When the second pressing roller 12 applies pressure to the plate, the second pressing roller 12 will simultaneously compress the guide slider 20 back into the slide groove 19, and after the processing is completed, that is, when the second pressing roller 12 leaves the guide slider 20, the second elastic member 21 drives the guide slider 20 to reset.

[0055] like Figure 1 and Figure 5 As shown, in this embodiment, a blanking plate 22 is provided at the end of the bottom plate 1, and a supporting leg 23 is provided at the bottom end of the bottom plate 1;

[0056] The above technical solution can facilitate the unloading of the processed plates. Since the unloading plate 22 is provided, the plates will slide along the unloading plate 22 after being processed, which is convenient for workers to collect.

[0057] Working principle: When in use, start the driving motor 7 to drive the first pressing roller 5 to rotate, and the first pressing rollers 5 cooperate with each other through the sprocket 8 and the chain belt 9, so that all the first pressing rollers 5 can operate synchronously. The second pressing roller 12 can also be provided with a transmission structure, and the plate to be pressed is placed in the pressing space between the first pressing roller 5 and the second pressing roller 12. The plate slides straight along the guide plate 15 while being squeezed. When the second pressing roller 12 and the first pressing roller 5 apply vertical pressure to the plate, the plate becomes thinner and the width becomes longer, thereby applying horizontal pressure to the guide plate 15. At this time, the movable rod 16 at one end of the guide plate 15 retracts into the movable groove 17, thereby buffering part of the pressure. At the same time, the first elastic member 18 can keep the guide plate 15 in contact with the plate after being pressed, and can guide the plate. After the plate leaves the guide plate 15, it drives the first elastic member 18 to reset, thereby ensuring that the guide plate 15 will not be compressed and deformed when guiding the plate, reducing the guiding accuracy.

[0058] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0059] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An auxiliary pressing assembly for producing composite material sheets, comprising: A frame and two groups of pressing components arranged opposite to the frame, wherein a pressing space for pressing a sheet material is formed between the two groups of pressing components; Characterized in that the auxiliary pressing assembly also includes: Relative to the two guide plates (15) arranged in the pressing space, a guide space for guiding the movement of the plate is formed between the guide plates (15); A buffer assembly is used to move the guide plate (15) along the deformation direction of the plate after the pressing assembly deforms the plate, so as to buffer the pressure of the deformed part of the plate on the guide plate (15), and to reset the plate after it leaves the guide plate (15).

2. The auxiliary pressing assembly for composite material sheet production according to claim 1, characterized in that: The framework includes: A base plate (1) and a bracket (2) arranged on the base plate (1); A top plate (3) connected to the top of the bracket (2).

3. The auxiliary pressing assembly for composite material sheet production according to claim 2, characterized in that: The pressing assembly comprises: A plurality of bearing seats (4) arranged on the upper end of the base plate (1); a first pressing roller (5) rotatably connected to the bearing seat (4); A connecting plate (11) provided at the bottom end of the top plate (3); a second pressing roller (12) rotatably connected to the connecting plate (11), wherein the pressing space is a region between the first pressing roller (5) and the second pressing roller (12); A motor frame (6) provided at one end of the base plate (1); A drive motor (7) disposed on the motor frame (6), wherein an output shaft of the drive motor (7) is connected to one of the first pressing rollers (5); a sprocket (8) provided at the axial end of each of the first pressing rollers (5); A chain belt (9) matched with the sprocket wheel (8).

4. The auxiliary pressing assembly for composite material sheet production according to claim 1, characterized in that: The auxiliary pressing assembly also includes: an adjusting assembly for driving the two groups of pressing assemblies to move relative to each other, thereby changing the size of the pressing space.

5. The auxiliary pressing assembly for composite material sheet production according to claim 4, characterized in that: The adjustment component is a hydraulic rod (10) whose base is connected to the bottom end of the top plate (3), and the output end of the hydraulic rod (10) is connected to the top end of the connecting plate (11).

6. The auxiliary pressing assembly for composite material sheet production according to claim 3, characterized in that: The buffer assembly comprises: A connector (14) having a movable groove (17), wherein the connector (14) is directly or indirectly connected to the bracket (2); A movable rod (16) with one end connected to the guide plate (15), the other end of the movable rod (16) slidingly cooperates with the movable groove (17), and there is sliding damping between the movable rod (16) and the movable groove (17); A first elastic member (18) is arranged in the movable groove (17), and the first elastic member (18) is used to drive the movable rod (16) and the guide plate (15) to reset after the plate leaves.

7. The auxiliary pressing assembly for composite material sheet production according to claim 6, characterized in that: The auxiliary pressing assembly also includes: an adjustment assembly for driving the two guide plates (15) to move relative to each other, thereby adjusting the size of the guide space.

8. The auxiliary pressing assembly for composite material sheet production according to claim 7, characterized in that: The adjustment component is an electric push rod (13) whose base is connected to the bracket (2), and the output end of the electric push rod (13) is connected to the connector (14).

9. The auxiliary pressing assembly for composite material sheet production according to claim 6, characterized in that: The auxiliary pressing assembly also includes: A guide slider (20) which is slidably matched with a slide groove (19) provided in the guide plate (15); A second elastic member (21) has one end connected to the guide plate (15), and the other end of the second elastic member (21) is connected to the guide slider (20).

10. The auxiliary pressing assembly for composite material sheet production according to claim 3, characterized in that: A blanking plate (22) is provided at the end of the base plate (1), and a supporting leg (23) is provided at the bottom end of the base plate (1).