Adjustable pressing device for plywood production

Abstract

The adjustable press-fit device for plywood production comprises a press-fit table and a press-fit mechanism arranged on the press-fit table, a first servo motor and a second servo motor are horizontally installed on the two side walls of the press-fit table correspondingly, a storage chamber is formed in the top wall of the press-fit table, a sliding groove is formed in the bottom wall of the storage chamber, and the first servo motor and the second servo motor are arranged in the sliding groove. Wherein the sliding groove is provided with four openings, the four openings of the sliding groove are distributed in the four sides of the storage chamber, and the two screw rods are arranged in the sliding groove, are perpendicular to each other and are different in height, so that the two screw rods can normally operate and do not conflict with each other; wherein the two screw rods are coaxially connected with an output shaft of the first servo motor and an output shaft of the second servo motor correspondingly, the screwing directions of threads at the two ends of each screw rod are opposite, the two ends of each screw rod are both sleeved with sliding blocks in a threaded mode, and the two sliding blocks on each screw rod are both attached to the bottom wall of the corresponding sliding groove. The two screw rods operate respectively, the positions of the four positioning plates can be adjusted, normal pressing work can be achieved, the device adapts to pressing work of plywood of different sizes, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of plywood production, and particularly relates to an adjustable pressing device for plywood production. Background Art

[0002] Plywood is one of the commonly used materials for furniture and one of the three major artificial boards. It can also be used as a material for aircraft, ships, trains, cars, buildings and packaging boxes. A group of veneers is usually assembled and glued in such a way that the grain direction of adjacent layers is perpendicular to each other. Usually, the surface board and the inner layer board are symmetrically arranged on both sides of the center layer or the core.

[0003] In the process of realizing the utility model, the inventors found that there are at least the following problems in the technology: a pressing device is usually required when producing plywood, but the current pressing devices are mostly used to limit the mold size of the initial board material, which is fixed and not easy to adjust. Therefore, only plywood of one size can be produced, thereby reducing the scope of application.

[0004] Therefore, we propose an adjustable pressing device for plywood production to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide an adjustable pressing device for plywood production, which is suitable for pressing plywood of different sizes, improves the application scope of the device, and can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] 4. The repairing kit for automotive dents, according to claim 1, wherein the two bosses are designed to be coupled to the screw threaded attachment piece, and the screw threaded attachment piece is provided with a toothed attachment piece, wherein the toothed attachment piece is a toothed attachment piece, and the toothed attachment piece is a handlebar.

[0008] As a preferred embodiment, legs are welded at the four corners of the bottom wall of the pressing table, and the four legs are distributed in a rectangular array; so that the four legs can support the pressing table and the structure thereon.

[0009] As a preferred embodiment, the two screw rods are horizontally arranged in the slide groove and are rotatably connected to the pressing table, so that the screw rods can operate stably.

[0010] As a preferred embodiment, a protective shell is provided on the outside of the first servo motor and the second servo motor, and the two protective shells are welded to the pressing table; thereby, the first servo motor and the second servo motor are protected by the two protective shells, and the first servo motor and the second servo motor need to be powered by external power facilities.

[0011] As a preferred implementation scheme, protruding columns are welded on the four sides of the bottom wall of the pressing table, cylinders are installed on the bottom walls of the four protruding columns, inner movable grooves are formed on the bottom wall of the storage chamber facing the four protruding columns, and conveying rods are respectively connected to the four cylinders; so that the four cylinders can drive the conveying rods to extend and retract when they are in operation.

[0012] As a preferred embodiment, output plates are connected to the four transmission rods, gaskets are fixedly bonded to the four output plates, and the output plates are installed on the bottom wall of the inner movable groove; so that the output plates and gaskets can be driven to rise and fall when the transmission rods are extended or retracted.

[0013] In summary, the technical effects and advantages of the utility model are as follows:

[0014] The adjustable pressing device for plywood production can adjust the positions of four positioning plates by driving the first servo motor and the second servo motor to operate and respectively operate the two screw rods. It can not only realize normal pressing work, but also adapt to the pressing work of plywood of different sizes, thereby improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of one side of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the other side of the utility model;

[0017] Figure 3 It is a cross-sectional view of one side of the utility model;

[0018] Figure 4 It is a cross-sectional view of the other side of the utility model.

[0019] In the figure: 1. Pressing table; 2. First servo motor; 3. Second servo motor; 4. Storage chamber; 5. Slide; 6. Screw; 7. Slider; 8. Positioning plate; 9. Cushion; 10. Protruding column; 11. Cylinder; 12. Inner movable groove; 13. Transmission rod; 14. Output plate; 15. Gasket; 16. Support foot; 17. Protective shell. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-Figure 4 , an adjustable pressing device for plywood production, comprising a pressing platform 1 and a pressing mechanism arranged on the pressing platform 1, wherein the first servo motor 2 and the second servo motor 3 are horizontally installed on the two side walls of the pressing platform 1, respectively, a protective shell 17 is provided on the outer side of the first servo motor 2 and the second servo motor 3, and the two protective shells 17 are welded to the pressing platform 1, so that the first servo motor 2 and the second servo motor 3 are protected by the two protective shells 17, and the first servo motor 2 and the second servo motor 3 need to be powered by external power facilities, a storage chamber 4 is formed on the top wall of the pressing platform 1, and a slide groove 5 is formed on the bottom wall of the storage chamber 4, wherein the slide groove 5 has four openings, and the four openings of the slide groove 5 are distributed on the four sides of the storage chamber 4, and two screws 6 are provided in the slide groove 5;

[0022] The two screw rods 6 are perpendicular to each other and have different heights, so that the two screw rods 6 can operate normally without conflicting with each other, wherein the two screw rods 6 are coaxially connected to the output shaft of the first servo motor 2 and the output shaft of the second servo motor 3 respectively, and the threads at both ends of the screw rods 6 have opposite rotation directions, and the two screw rods 6 are horizontally arranged in the slide groove 5 and are rotatably connected to the pressing table 1, so that the screw rods 6 can operate stably, and both ends of the screw rods 6 are threadedly sleeved with sliders 7, and the two sliders 7 on the screw rods 6 are in contact with the bottom wall of the slide groove 5, so that when the screw rods 6 are in operation, the two sliders 7 can be driven to translate in opposite directions, and there are four sliders 7 distributed on the four sides of the storage chamber 4, and the pressing mechanism includes a positioning plate 8 welded to the four sliders 7 and a soft pad 9 fixedly bonded to the positioning plate 8 toward the center of the pressing table 1;

[0023] Protruding columns 10 are welded on the four sides of the bottom wall of the pressing table 1, and cylinders 11 are installed on the bottom walls of the four protruding columns 10. Inner movable grooves 12 are formed on the bottom wall of the storage chamber 4 toward the four protruding columns 10, and the four cylinders 11 are respectively connected to transmission rods 13, so that the four cylinders 11 can drive the transmission rods 13 to extend and retract when they are in operation. Output plates 14 are connected to the four transmission rods 13, and gaskets 15 are fixedly bonded to the four output plates 14, and the output plates 14 are installed on the bottom wall of the inner movable grooves 12, so that the transmission rods 13 can drive the output plates 14 and the gaskets 15 to rise and fall when they are extended and retracted. Support legs 16 are welded on the four corners of the bottom wall of the pressing table 1, and the four support legs 16 are distributed in a rectangular array, so that the four support legs 16 can support the pressing table 1 and the structure thereon.

[0024] The adjustable pressing device for plywood production: when in use, firstly, two initial plates to be pressed are vertically placed in the storage chamber 4, so that the two initial plates are located between two positioning plates 8 driven by the first servo motor 2 and fit each other (and corresponding glue needs to be applied between the two initial plates in advance), the first servo motor 2 is driven to drive the screw 6 connected thereto to operate, so that the two sliders 7 are close to each other and drive the two positioning plates 8 to approach each other, and finally the two positioning plates 8 are used to preliminarily limit the initial plates (because the two positioning plates 8 can be adjusted, they are suitable for processing plywood of different lengths); then the second servo motor 3 is driven to operate and drive the screw 6 connected thereto to operate, so that the other two positioning plates 8 are close to each other, thereby pressing the plates, and the operation of the second servo motor 3 can be continued for multiple times, that is, multiple stamping and pressing are performed, and finally the two initial plates are combined into one, and then the initial plates can continue to be added and pressed, and finally the plywood composed of multiple initial plates is produced.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable pressing device for plywood production, comprising a pressing table (1) and a pressing mechanism arranged on the pressing table (1), characterized in that: The pressing platform (1) has two side walls respectively horizontally mounted with a first servo motor (2) and a second servo motor (3); a storage chamber (4) is formed on the top wall of the pressing platform (1); a slide groove (5) is formed on the bottom wall of the storage chamber (4); the slide groove (5) has four openings, and the four openings of the slide groove (5) are distributed on four sides of the storage chamber (4); two screw rods (6) are arranged in the slide groove (5); the two screw rods (6) are perpendicular to each other and have different heights; The two screw rods (6) are coaxially connected to the output shaft of the first servo motor (2) and the output shaft of the second servo motor (3), respectively. The threads at the two ends of the screw rod (6) are in opposite directions, and both ends of the screw rod (6) are threadedly sleeved with sliders (7). The two sliders (7) on the screw rod (6) are both in contact with the bottom wall of the slide groove (5). There are four sliders (7) in total and they are distributed on the four sides of the storage chamber (4). The pressing mechanism includes a positioning plate (8) welded to the four sliders (7) and a soft pad (9) fixedly bonded to the positioning plate (8) facing the center of the pressing platform (1).

2. The adjustable pressing device for plywood production according to claim 1, characterized in that: Support legs (16) are welded to the four corners of the bottom wall of the pressing platform (1), and the four support legs (16) are distributed in a rectangular array.

3. The adjustable pressing device for plywood production according to claim 1, characterized in that: The two screw rods (6) are both horizontally arranged in the slide groove (5) and are rotationally connected to the pressing platform (1).

4. The adjustable pressing device for plywood production according to claim 1, characterized in that: A protective shell (17) is provided on the outside of each of the first servo motor (2) and the second servo motor (3), and both of the protective shells (17) are welded to the pressing table (1).

5. The adjustable pressing device for plywood production according to claim 1, characterized in that: The four sides of the bottom wall of the pressing platform (1) are welded with protruding columns (10), the bottom walls of the four protruding columns (10) are installed with cylinders (11), the bottom wall of the storage chamber (4) is formed with inner movable grooves (12) facing the four protruding columns (10), and the four cylinders (11) are respectively connected with transmission rods (13).

6. The adjustable pressing device for plywood production according to claim 5, characterized in that: The four transmission rods (13) are all connected to an output plate (14), and gaskets (15) are fixedly bonded to the four output plates (14), and the output plates (14) are installed on the bottom wall of the inner movable groove (12).

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