Air compressor for reducing warping degree of shaving board
By designing an air compressor containing rolling flattening components, the problem of ordinary vacuum compressors causing plate warping is solved, and a more effective flattening effect is achieved, extending the service life of the board and reducing the waste area.
Patent Information
- Application Number
- CN202421750512.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-23
AI Technical Summary
When extruding, ordinary vacuum compressors only vertically extrude the bonded plates through super-large hydraulic plates, resulting in warping around the plates, affecting long-term stable use in the later stage and increasing the waste area.
An air compressor including a equipment frame, a support frame, a top frame, a parallel moving assembly, a rolling flattening assembly and a limiting assembly is designed. By interacting with structures such as the first hydraulic cylinder, a press plate, a second hydraulic cylinder, a fixed sleeve and a flattening roll in the rolling flattening assembly, a gradual flattening of the surface and edge of the particle board is achieved.
It effectively prevents the edge curling of particleboard, achieves a better flattening effect, extends the service life of the board and reduces the waste area.
Smart Images
Figure CN222792347U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vacuum presses, and in particular to an air compressor capable of reducing the warping degree of particleboards. Background Art
[0002] A vacuum laminator is a mechanical device that presses multiple layers of materials together under vacuum conditions. No matter what kind of operation the vacuum laminator is used for, its working principle is the same, that is, to apply a certain pressure on the surface of multiple layers of materials to press these materials tightly together. The difference is that the pressing conditions vary according to the purpose of lamination. After the hot pressing is completed, wait for the hot plate to automatically drop, take out the steel plate and send it to the cold press to start cold pressing. After the cold pressing is completed, wait for the pressing plate to automatically drop to complete the pressing operation.
[0003] When using a vacuum press, it is necessary to flatten the bonded plates of different sizes to prevent them from warping. However, ordinary vacuum presses often only use super-large hydraulic plates to vertically extrude the bonded plates. The plates are prone to warping all around, which is not conducive to long-term stable use in the later stage and increases the area of waste.
[0004] Therefore, improvements are made to address the above problems. Utility Model Content
[0005] The utility model provides an air compressor for reducing the warping degree of particleboard, which solves the problem that ordinary vacuum presses in the related art often only extrude the bonded plates vertically through an oversized hydraulic plate during extrusion, and the plates are prone to warping all around, which is not conducive to long-term stable use in the later stage and increases the area of waste.
[0006] The technical solution of the utility model is as follows:
[0007] An equipment rack and a plurality of support racks, wherein the support racks are fixed at four opposite corners of the bottom of the equipment rack;
[0008] A top frame, the top frame being arranged on the equipment frame;
[0009] A parallel movement assembly, the parallel movement assembly being arranged at the top frame and the bottom of the equipment frame;
[0010] A rolling flattening assembly, wherein the rolling flattening assembly is arranged on the top frame;
[0011] A limiting component, wherein the limiting component is arranged outside the equipment rack;
[0012] The rolling flattening assembly includes a pair of first hydraulic cylinders, the first hydraulic cylinders are fixed at two ends of the top frame surface, and the output ends of the first hydraulic cylinders are connected to pressure plates.
[0013] As a further technical solution, a second hydraulic cylinder is fixedly connected to the top of the top frame, and a fixed sleeve block is connected to the output end of the second hydraulic cylinder. A flattening roller is rotatably connected inside the fixed sleeve block. The side end surface of the top frame is rotatably connected to an extension frame through a pin shaft, and one end of the extension frame is rotatably connected to the flattening roller.
[0014] As a further technical solution, the parallel movement assembly includes a base, which is fixed to the bottom of the equipment frame, a drive motor is fixedly connected to the bottom of the equipment frame, a drive screw is connected to the output end of the drive motor, a pair of round rods are connected to the movable set in the base, and one end of the round rods is fixedly connected to the top frame.
[0015] As a further technical solution, an internal threaded tube is fixedly connected to the side end face of the top frame, the internal threaded tube is movably connected to the base, the internal threaded tube is connected to the driving screw by threaded cooperation, a bottom plate is fixedly connected between the support frames, a pair of slides are arranged in the bottom plate, and the slides are slidably connected to the lower end of the top frame.
[0016] As a further technical solution, the limit assembly includes a pair of telescopic cylinders, which are fixed at the bottom of the equipment frame. The output ends of the telescopic cylinders are connected to a connecting frame, and the upper end of the connecting frame is fixedly connected to a limit plate.
[0017] As a further technical solution, the surface of the equipment rack is a concave structure, and both sides of the equipment rack are open structures.
[0018] As a further technical solution, the overall length of the pressing plate and the flattening roller matches the internal dimensions of the device.
[0019] As a further technical solution, the support frame located at one side of the bottom of the equipment frame is an overall L-shaped structure.
[0020] The working principle and beneficial effects of the utility model are:
[0021] The utility model is provided with a rolling flattening component, which can gradually cover the surface of the particle board by translation through the interaction of structures such as the first hydraulic cylinder, the pressure plate, the second hydraulic cylinder, the fixed sleeve block and the flattening roller, and gradually flatten the surface and edge of the particle board, which can effectively prevent the occurrence of warping edges, and the first hydraulic cylinder further controls the flattening, which has a good flattening effect and practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0023] Figure 1 It is a schematic diagram of the structure of the utility model;
[0024] Figure 2 This is the axonometric drawing of the utility model;
[0025] Figure 3 This is an axonometric drawing from another perspective of the present invention;
[0026] In the figure: 1. Equipment frame; 2. Support frame; 3. Top frame; 4. Rolling flattening assembly; 4-1. First hydraulic cylinder; 4-2. Pressure plate; 4-3. Second hydraulic cylinder; 4-4. Fixed sleeve; 4-5. Flattening roller; 4-6. Extension frame; 5. Parallel movement assembly; 5-1. Base; 5-2. Drive motor; 5-3. Drive screw; 5-4. Round rod; 5-5. Internally threaded pipe; 5-6. Bottom plate; 5-7. Slide; 6. Limit assembly; 6-1. Telescopic cylinder; 6-2. Connecting frame; 6-3. Limit plate. DETAILED DESCRIPTION
[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] like Figure 1~Figure 3 As shown, this embodiment provides an air compressor for reducing the warping degree of particleboard, including
[0029] An equipment rack 1 and a plurality of support racks 2, wherein the support racks 2 are fixed at four opposite corners of the bottom of the equipment rack 1;
[0030] A top frame 3, the top frame 3 is arranged on the equipment frame 1;
[0031] A parallel moving assembly 5, wherein the parallel moving assembly 5 is arranged at the bottom of the top frame 3 and the equipment frame 1;
[0032] A rolling flattening assembly 4, wherein the rolling flattening assembly 4 is arranged on the top frame 3;
[0033] A limit assembly 6, the limit assembly 6 is arranged outside the equipment rack 1;
[0034] The rolling flattening assembly 4 includes a pair of first hydraulic cylinders 4-1, the first hydraulic cylinders 4-1 are fixed at both ends of the surface of the top frame 3, the output end of the first hydraulic cylinder 4-1 is connected to a pressure plate 4-2, the top of the top frame 3 is fixedly connected to a second hydraulic cylinder 4-3, the output end of the second hydraulic cylinder 4-3 is connected to a fixed sleeve block 4-4, a flattening roller 4-5 is rotatably connected inside the fixed sleeve block 4-4, the side end surface of the top frame 3 is rotatably connected to an extension frame 4-6 through a pin shaft, and one end of the extension frame 4-6 is rotatably connected to the flattening roller 4-5.
[0035] In the present embodiment, in order to achieve the effect of flattening the particleboard and preventing it from warping, a rolling flattening component 4 is designed, and a first hydraulic cylinder 4-1 is installed on the top frame 3, and the output end of the first hydraulic cylinder 4-1 is connected to a pressing plate 4-2, and the height of the pressing plate 4-2 is controlled by the first hydraulic cylinder 4-1 and compacted on the particleboard. A second hydraulic cylinder 4-3 and a flattening roller 4-5 are also provided, and the second hydraulic cylinder 4-3 is fixed on the top frame 3, and a fixed sleeve block 4-4 is connected to the output end of the second hydraulic cylinder 4-3, and the flattening roller 4-5 is rotatably connected in the fixed sleeve block 4-4, and the lowermost end surface of the flattening roller 4-5 is located in the same plane as the bottom surface of the pressing plate 4-2, and can directly cover the surface of the particleboard by moving, so that the edges will not warp, and an extension frame 4-6 is also provided, and one end of the extension frame 4-6 is rotatably connected to the flattening roller 4-5 for support on both sides.
[0036] Furthermore, the parallel movement component 5 includes a base 5-1, which is fixed to the bottom of the equipment frame 1, and a driving motor 5-2 is fixedly connected to the bottom of the equipment frame 1, and a driving screw 5-3 is connected to the output end of the driving motor 5-2. A pair of round rods 5-4 are movably connected in the base 5-1, and one end of the round rods 5-4 is fixedly connected to the top frame 3. An internal threaded tube 5-5 is fixedly connected to the side end surface of the top frame 3. The internal threaded tube 5-5 is movably connected in the base 5-1, and the internal threaded tube 5-5 is connected to the driving screw 5-3 by threaded cooperation. A bottom plate 5-6 is fixedly connected between the support frames 2, and a pair of slides 5-7 are arranged in the bottom plate 5-6, and the slides 5-7 are slidably connected to the lower end of the top frame 3.
[0037] In this embodiment, in order to achieve the effect of controlling the pressure plate 4-2 to translate and cover the surface of the particle board, a parallel movement component 5 is designed, a driving motor 5-2 and a driving screw 5-3 are arranged at the bottom of the equipment frame 1, an internal threaded tube 5-5 is arranged at the bottom of the top frame 3, a base 5-1 is arranged at the bottom of the equipment frame 1, the internal threaded tube 5-5 is sleeved in the base 5-1, and two round rods 5-4 are arranged, one end of the round rod 5-4 is fixed to the bottom of the top frame 3, and the other end is sleeved in the base 5-1, and the bottom of the top frame 3 is auxiliary supported by moving in the base 5-1, and the top frame 3 can be controlled to move along a straight line by the transmission cooperation of the driving screw 5-3 and the internal threaded tube 5-5, so as to control the pressure plate 4-2 and the flattening roller 4-5 to be flattened.
[0038] Furthermore, the limiting assembly 6 includes a pair of telescopic cylinders 6-1, the telescopic cylinders 6-1 are fixed at the bottom of the equipment frame 1, the output end of the telescopic cylinder 6-1 is connected to a connecting frame 6-2, and the upper end of the connecting frame 6-2 is fixedly connected to a limiting plate 6-3.
[0039] In this embodiment, in order to achieve the effect of limiting the installation of the particle board and facilitating the removal, a limit assembly 6 is designed. Two telescopic cylinders 6-1 are arranged at the bottom of the equipment frame 1. A connecting frame 6-2 is arranged at the output end of the telescopic cylinder 6-1 and is connected to a limit plate 6-3. The limit plate 6-3 is attached to one side of the equipment frame 1. When installing, the particle board is pressed against the limit plate 6-3 to determine the position, and can be controlled to descend by the telescopic cylinder 6-1 to avoid the flattening roller 4-5 and facilitate the removal of the flattened particle board.
[0040] Furthermore, the surface of the equipment rack 1 is a concave structure, and both sides of the equipment rack 1 are open structures.
[0041] In this embodiment, the concave structure allows the particle board to fit inside, and the flattening rollers 4-5 are used to improve the anti-warping effect. The opening structure makes it easy to take and put the particle board.
[0042] Furthermore, the overall length of the pressing plate 4-2 and the flattening roller 4-5 matches the internal dimensions of the equipment.
[0043] In this embodiment, the flattening roller 4 - 5 and the pressing plate 4 - 2 can completely cover the maximum length of the particle board surface by having the same length size.
[0044] Furthermore, the support frame 2 located at one side of the bottom of the equipment frame 1 is in an L-shaped structure as a whole.
[0045] In this embodiment, through the L-shaped structure, one end of the support frame 2 extends toward the top frame 3 to provide a stable support effect.
[0046] When processing is required, the particle board is placed in the equipment frame 1 and pressed against the surface of the limit plate 6-3. The first hydraulic cylinder 4-1 and the second hydraulic cylinder 4-3 are started according to the thickness, and the pressure plate 4-2 and the flattening roller 4-5 are controlled to be adjusted to the same height as the thickness of the particle board. Then the drive motor 5-2 is started. The drive motor 5-2 controls the driving screw 5-3 to rotate and drive the internal threaded tube 5-5, so that the top frame 3 moves in a straight line through the slide 5-7. During the movement, the flattening roller 4-5 and the pressure plate 4-2 gradually cover the particle board. When the flattening roller 4-5 is about to reach the edge, the output end of the telescopic cylinder 6-1 contracts and lowers the limit plate 6-3. After the pressure plate 4-2 completely covers the particle board, the first hydraulic cylinder 4-1 is started to further flatten. After completion, lift the pressure plate 4-2 and take out the particle board.
[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An air compressor for reducing the warping degree of particleboard, characterized in that: include An equipment rack (1) and a plurality of support racks (2), wherein the support racks (2) are fixed at four opposite corners of the bottom of the equipment rack (1); A top frame (3), wherein the top frame (3) is arranged on the equipment frame (1); A parallel movement component (5), wherein the parallel movement component (5) is arranged at the bottom of the top frame (3) and the equipment frame (1); A rolling flattening assembly (4), wherein the rolling flattening assembly (4) is arranged on the top frame (3); A limiting component (6), wherein the limiting component (6) is arranged outside the equipment rack (1); The rolling flattening assembly (4) comprises a pair of first hydraulic cylinders (4-1), wherein the first hydraulic cylinders (4-1) are fixed at two ends of the surface of the top frame (3), and the output ends of the first hydraulic cylinders (4-1) are connected to a pressure plate (4-2).
2. The air compressor for reducing the warping degree of particleboard according to claim 1, characterized in that: The top of the top frame (3) is fixedly connected to a second hydraulic cylinder (4-3); the output end of the second hydraulic cylinder (4-3) is connected to a fixed sleeve block (4-4); a flattening roller (4-5) is rotatably connected inside the fixed sleeve block (4-4); the side end surface of the top frame (3) is rotatably connected to an extension frame (4-6) via a pin shaft; one end of the extension frame (4-6) is rotatably sleeved and connected to the flattening roller (4-5).
3. The air compressor for reducing the warping degree of particleboard according to claim 1, characterized in that: The parallel movement assembly (5) comprises a base (5-1), the base (5-1) is fixed to the bottom of the equipment frame (1), the bottom of the equipment frame (1) is fixedly connected to a drive motor (5-2), the output end of the drive motor (5-2) is connected to a drive screw (5-3), a pair of round rods (5-4) are movably connected in the base (5-1), and one end of the round rods (5-4) is fixedly connected to the top frame (3).
4. The air compressor for reducing the warping degree of particleboard according to claim 3, characterized in that: An internally threaded tube (5-5) is fixedly connected to the side end surface of the top frame (3); the internally threaded tube (5-5) is movably connected to the base (5-1); the internally threaded tube (5-5) is connected to the driving screw (5-3) by threaded matching; a bottom plate (5-6) is fixedly connected to the support frame (2); a pair of slideways (5-7) is arranged in the bottom plate (5-6); and the slideways (5-7) are slidably connected to the lower end of the top frame (3).
5. The air compressor for reducing the warping degree of particleboard according to claim 1, characterized in that: The limit assembly (6) comprises a pair of telescopic cylinders (6-1), the telescopic cylinders (6-1) being fixed to the bottom of the equipment frame (1), the output ends of the telescopic cylinders (6-1) being connected to a connecting frame (6-2), and the upper end of the connecting frame (6-2) being fixedly connected to a limit plate (6-3).
6. The air compressor for reducing the warping degree of particleboard according to claim 1, characterized in that: The surface of the equipment rack (1) is a concave structure, and two sides of the equipment rack (1) are open structures.
7. The air compressor for reducing the warping degree of particleboard according to claim 2, characterized in that: The overall length of the pressing plate (4-2) and the flattening roller (4-5) matches the internal dimensions of the equipment.
8. The air compressor for reducing the warping degree of particleboard according to claim 1, characterized in that: The support frame (2) located at one side of the bottom of the equipment frame (1) is in an L-shaped structure as a whole.