Wood cold press capable of rapidly cooling and forming

Abstract

The wood cold press comprises a cold pressing table, side supporting plates, a top plate and an electric telescopic rod, the side supporting plates are fixed to the two sides of the top end of the cold pressing table, the top plate is connected to the top ends of the side supporting plates, and the electric telescopic rod is connected to the top end of the top plate; a moving plate is fixed to one end of the electric telescopic rod, and a cold pressing plate is fixed to the bottom end of the moving plate. In the wood cold pressing process by pushing the moving plate and the cold pressing plate to move downwards through the electric telescopic rod, the positioning block and the limiting column synchronously move downwards until the positioning block firstly makes contact with wood and positions the wood, then the cold pressing plate continues to press downwards, the limiting column extends into the through hole, and the compression spring is stressed and compressed; according to the wood cold pressing device, efficient cold pressing of the cold pressing plate on wood is ensured, the wood cold pressing stability is ensured, wood deviation in the cold pressing process is prevented, and the wood cold pressing quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to timber cold press technical field especially relates to a kind of timber cold press of quick cooling forming. BACKGROUND

[0002] Timber cold press is a kind of mechanical equipment specially designed for timber processing industry, its main function is to realize the quick cooling and forming of wood through efficient compression and condensation process, the working principle of timber cold press is based on the compression and condensation principle of physics, machine is usually composed of two parallelly placed platens, the two platens are driven by mechanical or hydraulic system, can move up and down, wood to be compressed is placed between the platens, wood is compressed by the pressure of platen, volume decreases, density increases, and high temperature is generated at the same time, therefore, a kind of timber cold press of quick cooling forming is needed;

[0003] In the announcement No. CN219768541U, a kind of timber cold press, including base and cold press table, the cold press table is set on the top of the base, the cold press table is provided with platen above, and the outer two sides of the cold press table are provided with two groups of vertical beams supporting platen up and down sliding, two groups of the vertical beam top are fixed with drive assembly, the cold press table includes rectangular flat plate, and the plate is vertically penetrated with several groups of containing hole. Advantageous effect lies in that: the utility model discloses a plurality of trays capable of moving up and down are arranged on the cold press table, the tray with a height higher than the plate is used as a wood board supporting structure, so that the tray can be pushed down into the containing hole during the cold pressing process, ensuring the flatness of the plate top supporting wood cold pressing process;And during the process of lifting the platen after cold pressing, the wood board product can be lifted by the spring supporting tray, avoiding the glue extruded during the cold pressing process from sticking the wood board to the surface of the plate and being difficult to separate and take down, improving the convenience of taking down the product.

[0004] During the cold pressing process of wood, wood is prone to deformation, such as bending and twisting, the above prior art lacks limitation of wood when the platen directly cold-presses wood, which leads to more deformation of wood during the cold pressing process, affecting the appearance and use effect of the product, therefore, corresponding improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of timber cold press of quick cooling forming to solve the problem that the existing timber cold press lacks wood limitation during use, which leads to wood slipping during the cold pressing process.

[0006] To achieve the above object, the utility model provides the following technical scheme: A wood cold press capable of forming rapidly and cooling down, comprising a cold press table, side support plates, a top plate, and an electric telescopic rod, both sides of the top end of the cold press table are fixed with side support plates, and the top end of the side support plates is connected with the top plate, and the top end of the top plate is connected with the electric telescopic rod;

[0007] One end of the electric telescopic rod is fixed with a moving plate, and the bottom end of the moving plate is fixed with a cold press plate, both sides of the moving plate are provided with through holes, both sides of the cold press plate are provided with positioning mechanisms, the inside of the cold press table is provided with a cooling cavity, and the inside of the cooling cavity is provided with a cooling mechanism, and both sides of the top end of the cold press table are provided with material pushing mechanisms.

[0008] Preferably, heat conduction holes are uniformly arranged on both outer walls of the cold press table, and the heat conduction holes and the cooling cavity are mutually penetrated.

[0009] Preferably, the cold press table is connected with a cold liquid storage tank through a support plate on one side, one end of the cold liquid storage tank is connected with a water guide pipe, one end of the water guide pipe is connected with a circulating water pump, and one end of the circulating water pump is connected with a water delivery pipe.

[0010] Preferably, the cooling mechanism comprises square tubes arranged on both sides of the inside of the cooling cavity, and a plurality of water cooling pipes are uniformly connected between the square tubes, one side of one of the square tubes is connected with a communication pipe, one end of the communication pipe extends to the outside of the cold press table and extends to the inside of the cold liquid storage tank, and the other square tube is connected with one end of the water delivery pipe.

[0011] Preferably, a heat conduction plate is arranged on the top of the water cooling pipe, and the heat conduction plate is a heat conduction silica gel sheet.

[0012] Preferably, a water inlet is arranged on the top end of the cold liquid storage tank, a mounting groove is arranged on the inner wall of the water inlet, a sliding block is slidably connected in the mounting groove, and a filter screen is connected between the sliding blocks.

[0013] Preferably, the positioning mechanism comprises a support frame, and the support frame is fixed to the outside of the cold press plate, a limiting column penetrates through the inside of the support frame, one end of the limiting column extends to the inside of the through hole, a positioning block is fixed to one end of the limiting column, a positioning sheet is fixed to the outside of the limiting column, compression springs are uniformly wound on the outside of the limiting column, and the compression springs are connected with the inner wall of the support frame.

[0014] Preferably, the material pushing mechanism comprises a telescopic frame, and the telescopic frame is arranged in the inside of the cold press table, a return spring is connected in the inside of the telescopic frame, one end of the return spring is fixed with a T-shaped block, a supporting block is fixed to the top end of the T-shaped block, positioning columns are fixed to the bottom end of both sides of the supporting block, and a positioning groove is arranged on the cold press table below the positioning columns.

[0015] Compared with the prior art, the wood cold presser with rapid cooling and forming has the advantages that the wood can be positioned during the wood cold pressing process, the stability of the cold pressing is ensured, the effect of cooling and forming is achieved, and the material can be quickly removed.

[0016] During the wood cold pressing process by driving the moving plate and the cold pressing plate to move downward by the electric telescopic rod, the positioning block and the limiting column move downward synchronously until the positioning block first contacts the wood to position the wood, then the cold pressing plate continues to press downward, the limiting column extends into the through hole, and the compression spring is compressed under stress to ensure the efficient cold pressing of the wood by the cold pressing plate and the stability of the wood cold pressing, and to prevent the wood from deviating during the cold pressing process to improve the wood cold pressing quality.

[0017] The cooling liquid is pumped out by the circulating water pump, introduced into the square tube through the water guide pipe, uniformly circulated in the plurality of water cooling pipes, and transferred to the heat dissipation plate to guide the heat on the wood out, and when the cooling liquid circulates in the water cooling pipe, the heat transferred by the heat dissipation plate and the wood is continuously taken away and quickly guided out through the heat dissipation holes arranged on the outer wall of the cold pressing table, so that the wood will not be deformed or cracked during the condensation process, and the wood cold pressing quality is improved.

[0018] The wood is lapped on the T-shaped block, the T-shaped block is driven to move downward during the wood cold pressing process by the cold pressing plate, and the reset spring is compressed under stress until the limiting column is inserted into the positioning groove to limit the position of the supporting block, so that the wood hot pressing is normally performed, after the wood cold pressing is completed, the cold pressing plate moves upward, the reset spring resets, the supporting block moves upward, the wood is separated from the cold pressing table, and the effect of convenient material removal is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0020] Figure 1 It is a front view structural schematic diagram of the present application;

[0021] Figure 2 It is a front view structural schematic diagram of the present application;

[0022] Figure 3 It is a positioning mechanism structural schematic diagram of the present application;

[0023] Figure 4 It is a cold pressing table three-dimensional structural schematic diagram of the present application;

[0024] Figure 5 A structure diagram of the cold liquid storage tank of the utility model is shown in the figure.

[0025] Figure 6 A structure diagram of the cold liquid storage tank of the utility model is shown in the figure. Figure 2 A structure diagram of the cold liquid storage tank of the utility model is shown in the figure.

[0026] The reference numerals in the figure are explained as follows: 1, cold pressing table; 101, cooling cavity; 2, cold liquid storage tank; 3, water guide pipe; 4, circulating water pump; 5, water delivery pipe; 6, side support plate; 7, top plate; 8, electric telescopic rod; 9, moving plate; 901, through hole; 10, cold pressing plate; 11, positioning mechanism; 1101, support frame; 1102, limiting column; 1103, positioning sheet; 1104, compression spring; 1105, positioning block; 12, water cooling pipe; 13, heat conducting plate; 14, material lifting mechanism; 1401, telescopic frame; 1402, return spring; 1403, T-shaped block; 1404, supporting block; 1405, positioning column; 1406, positioning groove; 15, square pipe; 16, communication pipe; 17, filter screen plate; 1701, sliding block; 18, water inlet; 1801, mounting groove. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Please refer to Figures 1-6 The utility model provides the following technical scheme: EMBODIMENT

[0029] In order to solve the problem that the existing wood cold press machine ensures the wood limiting during use, resulting in the position deviation of wood during the wood cold pressing process, the following technical scheme is disclosed, a wood cold press machine capable of rapid cooling forming, comprising a cold pressing table 1, a side support plate 6, a top plate 7, an electric telescopic rod 8, the cold pressing table 1 is fixed with the side support plate 6 on both sides of the top end, and the side support plate 6 is connected with the top plate 7 on the top end, the top plate 7 is connected with the electric telescopic rod 8 on the top end, the electric telescopic rod 8 is fixed with a moving plate 9 on one end, and the moving plate 9 is fixed with a cold pressing plate 10 on the bottom end, the moving plate 9 is provided with a through hole 901 on both sides, the cold pressing plate 10 is provided with a positioning mechanism 11 on both sides, the positioning mechanism 11 comprises a support frame 1101, and the support frame 1101 is fixed to the outside of the cold pressing plate 10, the support frame 1101 is penetrated by a limiting column 1102 inside, and the limiting column 1102 extends into the through hole 901 on one end, the limiting column 1102 is fixed with a positioning block 1105 on one end, the limiting column 1102 is fixed with a positioning piece 1103 on the outside, the limiting column 1102 is uniformly wound with a compression spring 1104 on the outside, and the compression spring 1104 is connected with the inner wall of the support frame 1101;

[0030] For details, please refer to Figure 1 、 Figure 2 、 Figure 3 During use, the electric telescopic rod 8 drives the moving plate 9 and the cold pressing plate 10 to move downward for wood cold pressing, the positioning block 1105 and the limiting column 1102 move downward synchronously, until the positioning block 1105 contacts the wood first to position the wood, then the cold pressing plate 10 continues to press down, the limiting column 1102 extends into the through hole 901, and the compression spring 1104 is compressed under stress, so as to ensure the efficient cold pressing of the cold pressing plate 10 on the wood, and ensure the stability of the wood cold pressing, prevent the wood from deviating during the cold pressing process, and improve the wood cold pressing quality. Embodiment

[0031] The embodiment is different from embodiment one, and the cooling mechanism is arranged to realize the cooling of the wood cold pressing, so as to improve the wood cold pressing quality. Therefore, the following technical scheme is disclosed. The cold pressing table 1 is internally provided with a cooling cavity 101, and the cooling cavity 101 is internally provided with a cooling mechanism. The cooling mechanism comprises square tubes 15 arranged on both sides of the cooling cavity 101, and a plurality of water cooling pipes 12 are uniformly connected between the square tubes 15. One side of one square tube 15 is connected with a communication pipe 16, one end of the communication pipe 16 extends to the outside of the cold pressing table 1 and extends to the inside of a cold liquid storage tank 2, and the other square tube 15 is connected with one end of a water supply pipe 5. Heat conduction holes are uniformly arranged on the two outer walls of the cold pressing table 1, and the heat conduction holes and the cooling cavity 101 are mutually penetrated. One side of the cold pressing table 1 is connected with the cold liquid storage tank 2 through a support plate, one end of the cold liquid storage tank 2 is connected with a water guide pipe 3, one end of the water guide pipe 3 is connected with a circulating water pump 4, one end of the circulating water pump 4 is connected with the water supply pipe 5, the water cooling pipes 12 are provided with heat conduction plates 13, the heat conduction plates 13 are heat conduction silica gel sheets, the cold liquid storage tank 2 is provided with a water inlet 18 at the top, the inner wall of the water inlet 18 is provided with a mounting groove 1801, the mounting groove 1801 is internally and slidably connected with sliding blocks 1701, and the sliding blocks 1701 are connected with a filter screen plate 17.

[0032] For details, please refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 When the embodiment is used, the sliding blocks 1701 slide in the mounting groove 1801, the filter screen plate 17 is slidably installed in the water inlet 18, and the cooling liquid in the cold liquid storage tank 2 can be filtered when the cooling liquid is injected into the cold liquid storage tank 2, so as to protect the circulating water pump 4. Then, the circulating water pump 4 is driven to cooperate with the water guide pipe 3 to draw the cooling liquid out of the cold liquid storage tank 2, and the cooling liquid is introduced into the square tube 15 through the water supply pipe 5, and then uniformly flows through the plurality of water cooling pipes 12, and is introduced into the cold liquid storage tank 2 through the communication pipe 16, so as to realize the effect of circulating cooling, ensure the continuous flow of the cooling liquid in the water cooling pipes 12, cooperate with the heat conduction plates 13, and guide the heat on the wood out of the water cooling pipes 12. When the cooling liquid circulates in the water cooling pipes 12, the heat transferred by the heat conduction plates 13 and the wood is continuously taken away, and is quickly guided out through the heat conduction holes arranged on the outer wall of the cold pressing table 1, so as to passivate the temperature gradient and the moisture content gradient in the wood, so as to relieve or eliminate the residual hot pressing stress, and improve the wood forming quality. Embodiment

[0033] The embodiment is different from embodiment one and embodiment two, wood cooling is convenient after the setting of the material pushing mechanism 14, therefore, the following technical scheme is disclosed, the top of the cold pressing table 1 is provided with the material pushing mechanism 14 on both sides, the material pushing mechanism 14 comprises the telescopic frame 1401, the telescopic frame 1401 is arranged in the cold pressing table 1, the telescopic frame 1401 is connected with the reset spring 1402 inside, one end of the reset spring 1402 is fixedly connected with the T-shaped block 1403, the top of the T-shaped block 1403 is fixedly connected with the supporting block 1404, the bottom of the supporting block 1404 is fixedly connected with the positioning column 1405 on both sides, the cold pressing table 1 below the positioning column 1405 is provided with the positioning groove 1406;

[0034] For details, please refer to Figure 2 、 Figure 6 In the use of the embodiment, the T-shaped block 1403 is pushed to move downward during the pressing process of the cold pressing plate 10, the reset spring 1402 is compressed under stress, and the positioning column 1405 is inserted into the positioning groove 1406, so as to limit the position of the supporting block 1404, and ensure the efficient operation of the plate cold pressing, when the wood cold pressing is completed, the cold pressing plate 10 moves upward, the reset spring 1402 resets, the supporting block 1404 moves upward, the wood is separated from the cold pressing table 1, the convenient material removing effect is realized, the glue in the wood cold pressing process is prevented from being bonded with the cold pressing table 1, and the wood cold pressing efficiency is further improved.

[0035] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "installation", "connection", "connection" should be broad sense understanding, for example, it can be fixed connection, also can be detachable connection, or integrally connected, it can be mechanical connection, also can be electrical connection, it can be directly connected, also can be indirectly connected through the intermediate medium, it can be the communication of two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0036] The device embodiment described above is only schematic, wherein the units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, that is, they can be located in one place, or distributed on multiple network units. According to actual needs, part or all of the modules can be selected to realize the purpose of the embodiment scheme. Those skilled in the art can understand and implement without creative labor.

[0037] It should be finally pointed out that: the above examples are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been explained in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. Quick cooling forming wood cold press, comprising a cold pressing table (1), side support plates (6), a top plate (7), and an electric telescopic rod (8), both sides of the top end of the cold pressing table (1) are fixed with side support plates (6), and the top end of the side support plates (6) is connected with the top plate (7), and the top end of the top plate (7) is connected with the electric telescopic rod (8). characterized in that One end of the electric telescopic rod (8) is fixed with a moving plate (9), and the bottom end of the moving plate (9) is fixed with a cold pressing plate (10), both sides of the moving plate (9) are provided with through holes (901), both sides of the cold pressing plate (10) are provided with positioning mechanisms (11), the inside of the cold pressing table (1) is provided with a cooling cavity (101), and the inside of the cooling cavity (101) is provided with a cooling mechanism, and both sides of the top end of the cold pressing table (1) are provided with material lifting mechanisms (14).

2. A wood cold press that can be quickly cooled and formed according to claim 1, characterized in that: The cold pressing table (1) is uniformly provided with heat conduction holes on both outer walls, and the heat conduction holes and the cooling cavity (101) are mutually penetrated.

3. A wood cold press that can be quickly cooled and formed according to claim 1, characterized in that: One side of the cold pressing table (1) is connected with a cold liquid storage tank (2) through a support plate, one end of the cold liquid storage tank (2) is connected with a water guide pipe (3), one end of the water guide pipe (3) is connected with a circulating water pump (4), and one end of the circulating water pump (4) is connected with a water delivery pipe (5).

4. A wood cold press that can be quickly cooled and formed according to claim 1, characterized in that: The cooling mechanism comprises square tubes (15) arranged on both sides of the cooling cavity (101), and a plurality of water cooling pipes (12) are uniformly connected between the square tubes (15), one side of one of the square tubes (15) is connected with a communication pipe (16), one end of the communication pipe (16) extends to the outside of the cold pressing table (1) and extends to the inside of the cold liquid storage tank (2), and the other square tube (15) is connected with one end of the water delivery pipe (5).

5. A wood cold press that can be quickly cooled and formed according to claim 4, characterized in that: The water cooling pipe (12) is provided with a heat conduction plate (13) on the top, and the heat conduction plate (13) is a heat conduction silica gel sheet.

6. A wood cold press that can be quickly cooled and formed according to claim 3, characterized in that: The cold liquid storage tank (2) is provided with a water inlet (18) at the top end, and the inner wall of the water inlet (18) is provided with a mounting groove (1801), the inside of the mounting groove (1801) is slidably connected with a sliding block (1701), and the sliding blocks (1701) are connected with a filter screen (17).

7. A quick-cooling forming wood cold press according to claim 1, characterized in that: The positioning mechanism (11) comprises a support frame (1101), and the support frame (1101) is fixed to the outside of the cold pressing plate (10), the inside of the support frame (1101) penetrates a limiting column (1102), one end of the limiting column (1102) extends to the inside of the through hole (901), one end of the limiting column (1102) is fixed with a positioning block (1105), the outside of the limiting column (1102) is fixed with a positioning piece (1103), the outside of the limiting column (1102) is uniformly wound with a compression spring (1104), and the compression spring (1104) is connected with the inner wall of the support frame (1101).

8. A quick-cooling forming wood cold press according to claim 1, characterized in that: The top material mechanism (14) includes a telescopic frame (1401), which is arranged inside the cold pressing table (1), a reset spring (1402) is connected inside the telescopic frame (1401), one end of the reset spring (1402) is fixed with a T-shaped block (1403), the top end of the T-shaped block (1403) is fixed with a supporting block (1404), and the bottom end of the supporting block (1404) is fixed with a positioning column (1405) on both sides, and the cold pressing table (1) below the positioning column (1405) is provided with a positioning groove (1406).

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