Multi-layer plywood machining cutting table

Abstract

The utility model discloses a multi-layer plywood machining cutting table, relates to the technical field of plywood cutting machining, and aims to solve the problems that in the using process of an existing device, according to different widths of plates, it is difficult to ensure that the plates are located in the middle of the device when the plates are conveyed and placed, deviation is prone to occurring, and therefore the cutting precision is affected. The side supporting plates are installed on the two sides of the upper end of the base, first hydraulic cylinders are installed at the two ends of the outer wall of each side supporting plate, the output ends of the first hydraulic cylinders penetrate through and extend into the side supporting plates, guide plates are installed at the output ends of the first hydraulic cylinders, and a plurality of balls are arranged at the lower ends of the outer walls of the guide plates and distributed at equal intervals; and the supports are installed at the front ends of the side supporting plates on the two sides, a guide rail is installed between the supports, a sliding block is installed at the front end of the guide rail, a second hydraulic cylinder is installed on the outer wall of the sliding block, and a laser cutting head is installed at the output end of the second hydraulic cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of plywood cutting and processing, in particular to a multi-layer plywood processing and cutting table. Background Art

[0002] Plywood is a multi-layered board material made by peeling wood segments into veneers or planing square wood into thin wood, and then gluing them with adhesives. Plywood has a very wide range of applications. It can be used as a common material for some furniture, and can also be used as a material for airplanes, trains, cars, etc. There are many steps in the processing of plywood, and cutting is one of them.

[0003] The existing plywood cutting device, such as the one with announcement number CN216992309U and named as a cutting device for plywood processing, relates to plywood processing, and comprises a tabletop, the bottom of which is fixedly connected to a box body, the bottom of which is fixedly connected to a steering wheel, the top of which is fixedly connected to an operating box, and the top of which is fixedly connected to a motor.

[0004] However, during the use of the above-mentioned device, depending on the width of the sheet, it is difficult to ensure that the sheet is in the middle of the device when conveying and placing it, and it is easy to offset, thereby affecting the cutting accuracy; therefore, we propose a multi-layer plywood processing and cutting table to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a multi-layer plywood processing and cutting table to solve the problem that in the use of the existing device proposed in the above background technology, it is difficult to ensure that the board is in the middle of the device when conveying and placing the board according to the different widths of the board, which is easy to deviate, thereby affecting the cutting accuracy.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer plywood processing and cutting table, comprising a base, a belt conveyor is installed on the upper end of the base, a servo motor is installed on the outer wall of one end of the belt conveyor, and the output end of the servo motor is connected to the belt conveyor by transmission;

[0007] It is characterized by: also including:

[0008] Side support plates are installed on both sides of the upper end of the base, and first hydraulic cylinders are installed at both ends of the outer wall of the side support plates. The output end of the first hydraulic cylinder penetrates and extends to the inside of the side support plates, and a guide plate is installed. A plurality of balls are arranged at the lower end of the outer wall of the guide plate, and the plurality of balls are evenly distributed;

[0009] A support is installed at the front end of the side support plates on both sides, a guide rail is installed between the supports, a slider is installed at the front end of the guide rail, a second hydraulic cylinder is installed on the outer wall of the slider, and a laser cutting head is installed on the output end of the second hydraulic cylinder.

[0010] Preferably, a ball screw is installed inside the guide rail and is transmission-connected to the slider. A stepper motor is embedded in the outer wall of the support on one side. The output end of the stepper motor passes through and extends to the inside of the guide rail and is transmission-connected to the ball screw.

[0011] Preferably, an L-shaped bracket is installed at the front end of the belt conveyor, and a laser ranging sensor is installed above one end of the L-shaped bracket.

[0012] Preferably, a support platform is installed at the rear end of the guide rail, a third hydraulic cylinder is installed at the upper end of the support platform, an output end of the third hydraulic cylinder passes through and extends to the lower end of the support platform, and a pressure plate is installed.

[0013] Preferably, a material box is provided at the front end of the base.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. After the sheet material of the utility model reaches the belt conveyor, the first hydraulic cylinders on both sides thereof are driven to control the extension of the guide plates so that the guide plates are attached to both sides of the sheet material, and the sheet material is always kept in the middle position of the belt conveyor during transportation. This solves the problem that in the process of using the existing device, it is difficult to ensure that the sheet material is in the middle of the device when conveying and placing the sheet material according to the different widths of the sheet material, and it is easy to deviate, thereby affecting the cutting accuracy.

[0016] 2. Before the cutting operation, the utility model can control the third hydraulic cylinder to extend, and use the pressing plate to press and fix the sheet material to ensure stability in the subsequent cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the guide rail of the utility model;

[0019] Figure 3 It is a partial enlarged view of point A of the utility model;

[0020] In the figure: 1. base; 2. belt conveyor; 3. servo motor; 4. side support plate; 5. first hydraulic cylinder; 6. guide plate; 7. support; 8. guide rail; 9. slider; 10. stepper motor; 11. second hydraulic cylinder; 12. laser cutting head; 13. material box; 14. L-shaped bracket; 15. laser ranging sensor; 16. ball screw; 17. ball; 18. support table; 19. third hydraulic cylinder; 20. pressure plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides an embodiment: a multi-layer plywood processing and cutting table, comprising a base 1, a belt conveyor 2 is installed on the upper end of the base 1, a servo motor 3 is installed on the outer wall of one end of the belt conveyor 2, and the output end of the servo motor 3 is connected to the belt conveyor 2 in a transmission manner;

[0023] Also includes:

[0024] The side support plate 4 is installed on both sides of the upper end of the base 1. The first hydraulic cylinder 5 is installed at both ends of the outer wall of the side support plate 4. The output end of the first hydraulic cylinder 5 penetrates and extends to the inside of the side support plate 4, and is installed with a guide plate 6. The lower end of the outer wall of the guide plate 6 is provided with a plurality of balls 17, and the plurality of balls 17 are equidistantly distributed;

[0025] The support 7 is installed at the front end of the side support plates 4 on both sides. A guide rail 8 is installed between the supports 7. A slider 9 is installed at the front end of the guide rail 8. A second hydraulic cylinder 11 is installed on the outer wall of the slider 9. A laser cutting head 12 is installed on the output end of the second hydraulic cylinder 11.

[0026] See also Figure 1 and Figure 2 A ball screw 16 is installed inside the guide rail 8, and the ball screw 16 is connected to the slider 9. A stepper motor 10 is embedded in the outer wall of the side support 7. The output end of the stepper motor 10 passes through and extends to the inside of the guide rail 8, and is connected to the ball screw 16. The stepper motor 10 can drive the ball screw 16 to rotate and transmit to the slider 9, thereby controlling the laser cutting head 12 to move horizontally left and right to achieve cutting of the plate.

[0027] See also Figure 1An L-shaped bracket 14 is installed at the front end of the belt conveyor 2, and a laser ranging sensor 15 is installed above one end of the L-shaped bracket 14. The laser ranging sensor 15 can determine the extension distance of the plate based on preset parameters and the distance between the laser and the plate. When the preset threshold is reached, it will feedback a signal to the controller, stop the servo motor 3, and cooperate with the cutting component to achieve precise cutting.

[0028] See also Figure 1 A support platform 18 is installed at the rear end of the guide rail 8, and a third hydraulic cylinder 19 is installed at the upper end of the support platform 18. The output end of the third hydraulic cylinder 19 passes through and extends to the lower end of the support platform 18, and a pressing plate 20 is installed. During cutting, the third hydraulic cylinder 19 is driven to control the pressing plate 20 to move downward and press it on the outer wall of the plate, so as to position the plate to ensure stability during cutting.

[0029] See also Figure 1 A material box 13 is provided at the front end of the base 1, and the cut sheet material can fall into the material box 13 along with the conveying action of the belt conveyor 2.

[0030] Working principle: When in use, the rear end of the belt conveyor 2 on the base 1 is connected to the multi-layer plywood production line, and the multi-layer plywood is transported to the belt conveyor 2 by the production line. When the sheet material reaches the belt conveyor 2, the first hydraulic cylinders 5 on both sides are driven to control the guide plate 6 to extend, so that the guide plate 6 is attached to both sides of the sheet material, and the sheet material is always kept in the middle position of the belt conveyor 2 during transportation. In addition, the plurality of balls 17 on the inner wall of the guide plate 6 can rely on the rolling action to ensure the smoothness of the transportation process. A laser distance sensor 15 is installed at the end of the belt conveyor 2 through an L-shaped bracket 14. The laser distance sensor 15 faces the direction of the sheet material. When the end of the sheet material When it exceeds the belt conveyor 2, the laser ranging sensor 15 can judge the extension distance of the plate based on the preset parameters and the distance between the laser and the end of the plate. When the preset threshold is reached, it will feedback the signal to the controller, stop the servo motor 3, and control the third hydraulic cylinder 19 to extend, and use the pressure plate 20 to press and fix the plate. After positioning, the guide rail 8 controls the lateral movement of the laser cutting head 12 on the second hydraulic cylinder 11, and the second hydraulic cylinder 11 controls the distance between the laser cutting head 12 and the plate to achieve laser cutting. The cut plate falls into the material box 13 at the end of the base 1 with the action of the belt conveyor 2, and so on and so forth, and continuous cutting operations can be achieved.

[0031] 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. A multi-layer plywood processing and cutting table, comprising a base (1), a belt conveyor (2) being mounted on the upper end of the base (1), a servo motor (3) being mounted on the outer wall of one end of the belt conveyor (2), and an output end of the servo motor (3) being transmission-connected to the belt conveyor (2); Features: Also includes: A side support plate (4) is mounted on both sides of the upper end of the base (1), and first hydraulic cylinders (5) are mounted on both ends of the outer wall of the side support plate (4), the output end of the first hydraulic cylinder (5) penetrates and extends into the interior of the side support plate (4), and a guide plate (6) is mounted thereon, and a plurality of balls (17) are arranged at the lower end of the outer wall of the guide plate (6), and the plurality of balls (17) are equidistantly distributed; A support (7) is mounted at the front ends of the side support plates (4) on both sides, a guide rail (8) is mounted between the supports (7), a slider (9) is mounted at the front end of the guide rail (8), a second hydraulic cylinder (11) is mounted on the outer wall of the slider (9), and a laser cutting head (12) is mounted on the output end of the second hydraulic cylinder (11).

2. A multi-layer plywood processing and cutting table according to claim 1, characterized in that: A ball screw (16) is installed inside the guide rail (8), and the ball screw (16) is in driving connection with the slider (9). A stepper motor (10) is embedded in the outer wall of the support (7) on one side, and the output end of the stepper motor (10) passes through and extends to the inside of the guide rail (8), and is in driving connection with the ball screw (16).

3. The multi-layer plywood processing and cutting table according to claim 1, characterized in that: An L-shaped bracket (14) is installed at the front end of the belt conveyor (2), and a laser distance sensor (15) is installed above one end of the L-shaped bracket (14).

4. The multi-layer plywood processing and cutting table according to claim 1, characterized in that: A support platform (18) is installed at the rear end of the guide rail (8), a third hydraulic cylinder (19) is installed at the upper end of the support platform (18), an output end of the third hydraulic cylinder (19) passes through and extends to the lower end of the support platform (18), and a pressing plate (20) is installed.

5. The multi-layer plywood processing and cutting table according to claim 1, characterized in that: A material box (13) is provided at the front end of the base (1).

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