Pressing device for wood board processing

Abstract

The utility model discloses a wood board processing press-fit device which comprises a processing table, fixing plates are symmetrically and fixedly installed on the top of the processing table, supporting plates are symmetrically and fixedly installed between the lower ends of the two fixing plates, and a heating table is fixedly installed between the tops of the two supporting plates. Electric cylinders are fixedly mounted on the periphery of the top of the machining table, and a lifting plate is fixedly mounted among the output ends of the four electric cylinders. Due to the arrangement of the electric cylinders, the lifting plate, the pushing roller assembly and the like, when the output ends of the four electric cylinders synchronously drive the lifting plate to move downwards to press a wood board, the pressing plate in the middle of the bottom of the lifting plate and the pressing rollers which are obliquely and symmetrically arranged on the two sides of the pressing plate are arranged; in the downward pressing process, the two symmetrical pressing rollers can roll and extrude the two ends of the wood boards respectively, gas between the two wood boards is extruded out, the problem that bubbles appear between the two wood boards due to uneven glue coating is solved, and the product quality is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing equipment, in particular to a pressing device for wood board processing. Background Art

[0002] With the improvement of people's living standards, most people will choose wooden floors when decorating their houses. Wooden floors include solid wood floors and composite wood floors. Solid wood floors are not suitable for most ordinary families due to their high production costs and high prices. On the contrary, composite wood floors have the advantages of good efficacy and relatively low prices, and have a wide range of applications. Therefore, the extensive use of composite wood boards has led to the development and utilization of related processing equipment. The most commonly used is the wood board pressing device for composite wood board processing.

[0003] In the prior art, multiple layers of wood boards are glued together and the pressure of the hydraulic mechanism is used to make the wood boards reach a certain thickness. In the actual operation process, there is a phenomenon that the glue coating between the two wood boards is uneven, which leads to uneven force and bubbles during pressing, which seriously affects the product quality. Therefore, the utility model designs a pressing device for wood board processing to solve the problems existing in the prior art. Utility Model Content

[0004] The purpose of the utility model is to provide a pressing device for processing a wood board to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pressing device for processing wooden boards, comprising: a processing table, a fixing plate is symmetrically fixedly installed on the top of the processing table, a supporting plate is symmetrically fixedly installed between the lower ends of the two fixing plates, a heating table is fixedly installed between the tops of the two supporting plates, electric cylinders are fixedly installed on all sides of the top of the processing table, a lifting plate is fixedly installed between the output ends of the four electric cylinders, and movable grooves are symmetrically opened on the top of the lifting plate, clamping components are arranged between the two sides of the lifting plate and the middle parts of the adjacent fixing plates, a T-shaped guide rod is symmetrically and movably arranged through the middle position of the lifting plate, a pressing plate is fixedly installed between the bottoms of the two T-shaped guide rods, a telescopic spring is sheathed on the surface of the T-shaped guide rod, and the top of the telescopic spring is fixedly connected to the bottom of the lifting plate, the bottom of the telescopic spring is fixedly connected to the surface of the top of the pressing plate, and a push-rolling component is symmetrically arranged on the middle part of the lifting plate through the two movable grooves.

[0006] Preferably, the clamping assembly includes: a pressure rod and a movable rod, the pressure rod is fixedly mounted on one side of the bottom of the lifting plate, the movable rod is movable in the horizontal direction and penetrates the middle position of the upper end of the fixed plate, one end of the movable rod is fixedly connected to a clamping plate, and one side of the clamping plate is mounted on the surface of one side of the fixed plate, the other end surface of the movable rod is fixedly connected to a positioning ring, the middle part of the movable rod is sleeved with a first return spring, and one end of the first return spring is fixedly connected to the surface of the positioning ring, and the other end of the first return spring is fixedly connected to the surface of the other side of the fixed plate.

[0007] Preferably, the bottom of the pressure rod is set as an inclined surface, and the surface of the other end of the movable rod is set as an arc surface matching the bottom of the pressure rod.

[0008] Preferably, avoidance grooves are provided on both sides of the processing table, and the avoidance grooves are located directly below the adjacent pressure rods.

[0009] Preferably, the push-roll assembly comprises: a rotating shaft and a connecting block, the rotating shaft is rotatably installed in the horizontal direction inside the adjacent movable groove, the middle part of the rotating shaft is obliquely fixedly connected with a hinge rod, and the two ends of the hinge rod extend to the outer wall of the movable groove, the bottom of the hinge rod is fixedly installed with a U-shaped fixing frame, and the lower end of the U-shaped fixing frame is rotatably installed with a pressure roller, the connecting block is fixedly installed on one side of the bottom of the lifting plate, the middle part of the connecting block is movably penetrated by a T-shaped push pin in the horizontal direction, and the surface of one end of the T-shaped push pin is fixedly connected to a limiting ring, the middle part of the T-shaped push pin is provided with a second return spring, and one end of the second return spring is fixedly connected to the surface of one side of the connecting block, and the other end of the second return spring is fixedly connected to the surface of the limiting ring.

[0010] Preferably, the end of one end of the T-shaped push pin is configured to be arc-shaped, and the end of one end of the T-shaped push pin is placed on the surface of the adjacent hinged rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model is provided with electric cylinders, lifting plates and push-rolling assemblies. When the output ends of the four electric cylinders synchronously drive the lifting plates to move downward to press the wooden boards, the pressing plate at the middle position of the bottom of the lifting plates and the pressing rollers on both sides of the pressing plates are arranged in an inclined and symmetrical manner. During the downward pressing, the two symmetrical pressing rollers can respectively roll and squeeze the two ends of the wooden boards to squeeze out the gas between the two wooden boards, thereby reducing the problem of bubbles between the two wooden boards due to uneven glue coating, and further improving the product quality.

[0013] 2. The utility model arranges components such as a lifting plate, a fixed plate and a clamping assembly. When the lifting plate moves down to press the placed wooden board through the pressing plate and the pressing roller, the pressing rods on both sides of the bottom of the lifting plate will first be pressed on the arc surface of the other end of the corresponding movable rod, and through the setting of the inclined surface at the bottom of the pressing rod, the clamping plate at one end of the movable rod is pressed and pushed to one side of the wooden board, thereby realizing automatic clamping and positioning of both sides of the wooden board, reducing manual operations and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a main schematic diagram of the utility model;

[0015] Figure 2 It is a left side cross-sectional schematic diagram of the utility model;

[0016] Figure 3 It is a right side cross-sectional schematic diagram of the partial structure of the lifting plate, the pressing plate and the pushing and rolling assembly of the utility model.

[0017] In the figure: 1. processing table; 101. avoidance groove; 2. fixing plate; 201. support plate; 3. heating table; 4. electric cylinder; 5. lifting plate; 501. movable groove; 6. clamping assembly; 601. pressure rod; 602. movable rod; 603. clamping plate; 604. positioning ring; 605. first return spring; 7. T-type guide rod; 701. telescopic spring; 8. pressure plate; 9. push-roll assembly; 901. rotating shaft; 902. hinge rod; 903. U-shaped fixing frame; 904. pressure roller; 905. connecting block; 906. T-type push pin; 907. limiting ring; 908. second return spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in 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 in 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.

[0019] See also Figure 1-3The utility model provides an embodiment: a pressing device for processing a wood board, comprising: a processing table 1, a fixing plate 2 is symmetrically fixedly installed on the top of the processing table 1, supporting legs are fixedly installed around the bottom of the processing table 1, a supporting plate 201 is symmetrically fixedly installed between the lower ends of the two fixing plates 2, a heating table 3 is fixedly installed between the tops of the two supporting plates 201, electric cylinders 4 are fixedly installed around the top of the processing table 1, supporting legs are fixedly installed around the bottom of the processing table 1, a lifting plate 5 is fixedly installed between the output ends of the four electric cylinders 4, and the top of the lifting plate 5 is symmetrically provided with movable grooves 501, and the lifting plate 5 A clamping assembly 6 is provided between the middle of the two sides and the adjacent fixed plates 2. Through the setting of the clamping assembly 6, the automatic clamping and positioning of the two sides of the wooden board is realized, the manual operation is reduced, and the processing efficiency is improved. The middle position of the lifting plate 5 is symmetrically and movably provided with a T-shaped guide rod 7, and a pressing plate 8 is fixedly installed between the bottoms of the two T-shaped guide rods 7. The surface of the T-shaped guide rod 7 is covered with a telescopic spring 701, and the top of the telescopic spring 701 is fixedly connected to the bottom of the lifting plate 5, and the bottom of the telescopic spring 701 is fixedly connected to the surface of the top of the pressing plate 8. The middle part of the lifting plate 5 is symmetrically provided with a push-roll assembly 9 through two movable grooves 501. Through the setting of the push-roll assembly 9, in the pressing of the wooden board, two symmetrical pressing rollers 904 can roll and squeeze towards the two ends of the wooden board respectively, squeeze out the gas between the two wooden boards, reduce the problem of bubbles between the two wooden boards due to uneven glue coating, and further improve product quality.

[0020] See also Figure 1-2 In the embodiment of the utility model: the clamping assembly 6 includes: a pressure rod 601 and a movable rod 602, the pressure rod 601 is fixedly installed on one side of the bottom of the lifting plate 5, the movable rod 602 is movable in the horizontal direction and penetrates the middle position of the upper end of the fixed plate 2, one end of the movable rod 602 is fixedly connected with a clamping plate 603, and one side of the clamping plate 603 is mounted on the surface of one side of the fixed plate 2, the other end surface of the movable rod 602 is fixedly connected with a positioning ring 604, the middle part of the movable rod 602 is sleeved with a first return spring 605, and one end of the first return spring 605 is fixedly connected to the surface of the positioning ring 604, and the other end of the first return spring 605 is fixedly connected to the surface of the other side of the fixed plate 2. The output ends of the four electric cylinders 4 synchronously drive the lifting plate 5 to move downward, so that the pressing plate 8 at the bottom of the lifting plate 5 presses the wooden board placed on the surface of the heating table 3. The pressing rods 601 on both sides of the bottom of the lifting plate 5 will first be pressed on the arc surface of the other end of the corresponding movable rod 602, and through the setting of the inclined surface at the bottom of the pressing rod 601, the clamping plate 603 at one end of the movable rod 602 is squeezed and pushed to one side of the wooden board, thereby realizing automatic clamping and positioning of both sides of the wooden board, reducing manual operation and improving processing efficiency.

[0021] See also Figure 2In the embodiment of the utility model, the bottom of the pressure rod 601 is set as an inclined surface, and the surface of the other end of the movable rod 602 is set as an arc surface matching the bottom of the pressure rod 601. When the output end of the electric cylinder 4 drives the lifting plate 5 to descend, the inclined surfaces of the bottom of the pressure rod 601 on both sides of the bottom of the lifting plate 5 squeeze and push the corresponding arc surface of the other end of the movable rod 602, thereby pushing the clamping plate 603 at one end of the movable rod 602 to one side of the wooden board to clamp and position the two sides of the wooden board.

[0022] See also Figure 1-2 In the embodiment of the utility model, avoidance grooves 101 are provided on both sides of the processing table 1, and the avoidance grooves 101 are located directly below the adjacent pressure rods 601. When the pressure rods 601 move downward, the avoidance grooves 101 are provided to prevent the pressure rods 601 from colliding with the surface of the processing table 1.

[0023] See also Figure 1-3 , in the embodiment of the utility model: the push-roll assembly 9 includes: a rotating shaft 901 and a connecting block 905, the rotating shaft 901 is horizontally rotatably installed inside the adjacent movable groove 501, the middle part of the rotating shaft 901 is obliquely fixedly connected with a hinge rod 902, and the two ends of the hinge rod 902 extend to the outer wall of the movable groove 501, the bottom of the hinge rod 902 is fixedly installed with a U-shaped fixing frame 903, and the lower end of the U-shaped fixing frame 903 is rotatably installed inside the pressure roller 904, the connecting block 905 is fixedly installed on one side of the bottom of the lifting plate 5, the middle part of the connecting block 905 is horizontally movably penetrated with a T-shaped push pin 906, and the surface of one end of the T-shaped push pin 906 is fixedly connected to a limiting ring 907, the middle part of the T-shaped push pin 906 is sleeved with a second return spring 908, and one end of the second return spring 908 is fixedly connected to the surface of one side of the connecting block 905, and the other end of the second return spring 908 is fixedly connected to the surface of the limiting ring 907. When glue is added between the two wooden boards for pressing, the output end of the electric cylinder 4 drives the lifting plate 5 to descend. First, the lifting plate 5 is acted on by the symmetrical pressure rod 601 at the bottom, so that the clamping plate 603 clamps and positions the two sides of the two wooden boards. When the lifting plate 5 continues to move downward, the pressure plate 8 in the middle position of the bottom of the lifting plate 5 and the symmetrical pressure rollers 904 on both sides of the pressure plate 8 are pressed against the top of the wooden board. At this time, the pressure plate 8 presses the middle part of the two wooden boards. At the same time, since the hinge rod 902 is fixed in the middle part of the rotating shaft 901 at an angle of 15 degrees, when the bottom of the pressure roller 904 is pressed on the surface of the wooden board, the pressure roller 904 can roll toward one end on the surface of the wooden board. When the two symmetrical pressure rollers 904 roll and squeeze toward the two ends of the wooden board respectively, the problem of bubbles between the two wooden boards due to uneven glue coating can be reduced, thereby further improving product quality.

[0024] See also Figure 3In the embodiment of the utility model, the end of one end of the T-shaped push pin 906 is set to an arc shape, and the end of one end of the T-shaped push pin 906 is placed on the surface of the adjacent hinge rod 902. Through the arc setting at one end of the T-shaped push pin 906, since the hinge rod 902 is fixed at the middle of the rotating shaft 901 at an angle of 15 degrees, when the bottom of the pressure roller 904 is pressed on the surface of the wooden board, the pressure roller 904 can roll toward one end on the surface of the wooden board and deflect the hinge rod 902. At this time, the middle part of the hinge rod 902 presses the corresponding end surface of the T-shaped push pin 906. Through the arc setting at one end of the T-shaped push pin 906, the interference caused by the hinge rod 902 squeezing the T-shaped push pin 906 when it moves is reduced. After the wooden board is pressed, the lifting plate 5 moves up and resets. At this time, the second reset spring 908 is elastically reset after being stressed, and the corresponding hinge rod 902 is reset, which is convenient for the next use.

[0025] Working principle: Turn on the power supply, and in the process of pressing two wooden boards, place the two wooden boards coated with glue on the surface of the heating platform 3, and heat the wooden boards through the heating platform 3, start the electric cylinder 4, and drive the lifting plate 5 to descend at the same time through the output ends of the four electric cylinders 4. First, the pressure rods 601 on both sides of the bottom of the lifting plate 5 will be squeezed on the arc surface of the other end of the corresponding movable rod 602, and through the setting of the inclined surface at the bottom of the pressure rod 601, the clamping plate 603 at one end of the movable rod 602 is squeezed and pushed to one side of the wooden board, so as to realize the automatic clamping and positioning of both sides of the wooden board. As the lifting plate 5 continues to move downward, the pressing plate 8 at the bottom middle position of the lifting plate 5 and the symmetrical pressing rollers 904 on both sides of the pressing plate 8 press against the top of the wooden board. At this time, the pressing plate 8 presses the middle of the two wooden boards. At the same time, because the hinge rod 902 is fixed at the middle of the rotating shaft 901 at a 15-degree angle, when the bottom of the pressing roller 904 presses on the surface of the wooden board, the pressing roller 904 can roll toward one end on the surface of the wooden board. When the two symmetrical pressing rollers 904 roll and squeeze toward the two ends of the wooden board respectively, the problem of bubbles between the two wooden boards due to uneven glue coating can be reduced. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pressing device for wood board processing, comprising: A processing table (1), characterized in that: a fixing plate (2) is symmetrically fixedly installed on the top of the processing table (1), a support plate (201) is symmetrically fixedly installed between the lower ends of the two fixing plates (2), a heating table (3) is fixedly installed between the tops of the two support plates (201), electric cylinders (4) are fixedly installed on all four sides of the top of the processing table (1), a lifting plate (5) is fixedly installed between the output ends of the four electric cylinders (4), and a movable groove (501) is symmetrically opened on the top of the lifting plate (5), and the two sides of the lifting plate (5) are connected to the adjacent fixing plates (2 ) are provided with a clamping assembly (6) in the middle part; a T-shaped guide rod (7) is symmetrically and movably provided in the middle position of the lifting plate (5); a pressing plate (8) is fixedly installed between the bottoms of the two T-shaped guide rods (7); a telescopic spring (701) is sleeved on the surface of the T-shaped guide rod (7), and the top of the telescopic spring (701) is fixedly connected to the bottom of the lifting plate (5); the bottom of the telescopic spring (701) is fixedly connected to the surface of the top of the pressing plate (8); and a pushing and rolling assembly (9) is symmetrically provided in the middle part of the lifting plate (5) through the two movable grooves (501).

2. A pressing device for wood board processing according to claim 1, characterized in that: The clamping assembly (6) comprises: a pressure rod (601) and a movable rod (602), wherein the pressure rod (601) is fixedly mounted on one side of the bottom of the lifting plate (5), and the movable rod (602) is movable in the horizontal direction and is arranged to penetrate the middle position of the upper end of the fixed plate (2), one end of the movable rod (602) is fixedly connected to a clamping plate (603), and one side of the clamping plate (603) is mounted on the surface of one side of the fixed plate (2), and the other end surface of the movable rod (602) is fixedly connected to a positioning ring (604), and the middle part of the movable rod (602) is sleeved with a first return spring (605), and one end of the first return spring (605) is fixedly connected to the surface of the positioning ring (604), and the other end of the first return spring (605) is fixedly connected to the surface of the other side of the fixed plate (2).

3. A pressing device for wood board processing according to claim 2, characterized in that: The bottom of the pressure rod (601) is configured as an inclined surface, and the surface of the other end of the movable rod (602) is configured as an arc surface matching the bottom of the pressure rod (601).

4. A pressing device for wood board processing according to claim 2, characterized in that: Avoidance grooves (101) are provided on both sides of the processing table (1), and the avoidance grooves (101) are located directly below the adjacent pressing rods (601).

5. A pressing device for wood board processing according to claim 1, characterized in that: The push-roll assembly (9) comprises: a rotating shaft (901) and a connecting block (905), wherein the rotating shaft (901) is rotatably mounted inside the adjacent movable groove (501) in the horizontal direction, a hinge rod (902) is obliquely fixedly connected to the middle of the rotating shaft (901), and both ends of the hinge rod (902) extend to the outer wall of the movable groove (501), a U-shaped fixing frame (903) is fixedly mounted on the bottom of the hinge rod (902), and a pressure roller (904) is rotatably mounted inside the lower end of the U-shaped fixing frame (903), and the connecting block (905) is fixedly installed on one side of the bottom of the lifting plate (5), and a T-shaped push pin (906) is movably provided in the middle of the connecting block (905) in the horizontal direction, and the surface of one end of the T-shaped push pin (906) is fixedly connected to a limiting ring (907), and a second return spring (908) is sleeved on the middle of the T-shaped push pin (906), and one end of the second return spring (908) is fixedly connected to the surface of one side of the connecting block (905), and the other end of the second return spring (908) is fixedly connected to the surface of the limiting ring (907).

6. A pressing device for wood board processing according to claim 5, characterized in that: The end of one end of the T-shaped push pin (906) is set to be arc-shaped, and the end of one end of the T-shaped push pin (906) is placed on the surface of the adjacent hinge rod (902).

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