Positioning device for plywood processing

Abstract

The utility model relates to the technical field of plywood processing, and discloses a positioning device for plywood processing, which comprises a working table, moving plates are slidably connected to two sides of the surface of the working table, a gear motor is fixedly mounted on the right side of the working table, and a positive and negative bidirectional screw is fixedly mounted at the output end of the gear motor. The left side of the forward and reverse bidirectional screw rod is movably connected to the surface of the workbench, the bottom of the moving plate is in threaded connection to the surface of the forward and reverse bidirectional screw rod, a pressure sensor is fixedly installed on the surface of the moving plate, and a clamping plate is fixedly installed on the surface of the pressure sensor. According to the plywood cleaning device, through mutual cooperation of the working table, the gear motor, the forward and backward bidirectional screw rod, the pressure sensor, the electric linear guide rail, the small electric push rod, the L-shaped plate and other structures, the cleaning cloth is driven to mechanically move in a reciprocating mode to clean impurities left on the surface of the plywood, and the effect that the plywood is conveniently positioned and clamped is achieved.

Description

Technical Field

[0001] This utility model relates to the field of plywood processing technology, and in particular to a positioning device for plywood processing. Background Technology

[0002] Plywood is a three- or multi-layered sheet material made by rotary cutting logs into veneers or slicing timber into thin sheets and then gluing them together with adhesives. It usually uses an odd number of veneer layers and glues the adjacent veneer layers with the grain direction perpendicular to each other. Plywood is one of the commonly used materials for furniture and is one of the three major types of engineered wood products.

[0003] In the plywood processing process, a positioning device is needed to clamp and position the plywood to be processed. However, the existing positioning device lacks a cleaning structure and cannot clean the position of the clamping and positioning components. During use, the clamping and positioning components will have a lot of impurities attached due to the pressure applied. If these impurities are not cleaned, they will affect the flatness of the position of the clamping and positioning components, thus affecting the positioning effect of the plywood.

[0004] To address this problem, a positioning device for plywood processing is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a positioning device for plywood processing, which aims to improve the problem that the positioning device in the prior art lacks a cleaning structure, cannot clean the position of the clamping and positioning parts, and will have a lot of impurities attached to the clamping and positioning parts due to the pressure applied during use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A positioning device for plywood processing includes a worktable, with movable plates slidably connected to both sides of the worktable surface. A reduction motor is fixedly installed on the right side of the worktable, and a bidirectional screw is fixedly installed at the output end of the reduction motor. The left side of the bidirectional screw is movably connected to the surface of the worktable. The bottom of the movable plate is threadedly connected to the surface of the bidirectional screw. A pressure sensor is fixedly installed on the surface of the movable plate, and a clamping plate is fixedly installed on the surface of the pressure sensor. An electric linear guide is fixedly installed on the surface of the movable plate. A small electric push rod is fixedly installed on the slide of the electric linear guide through a mounting block. An L-shaped plate is fixedly connected to the output end of the small electric push rod. A cleaning cloth is fixedly installed on the surface of the L-shaped plate, and a dust collection assembly is fixedly installed on the surface of the movable plate.

[0008] As a further description of the above technical solution:

[0009] The dust collection assembly includes a dust collection strip, which is fixedly installed on the surface of the movable plate. A conveying pipe is connected to the surface of the dust collection strip. A small bag filter is fixedly installed inside the workbench. An axial flow fan is connected to the output end of the small bag filter. The end of the conveying pipe away from the dust collection strip is connected to the input end of the small bag filter.

[0010] As a further description of the above technical solution:

[0011] A tray is fixedly installed on the surface of the conveying pipe, and the surface of the tray is fixedly connected to the surface of the moving plate;

[0012] As a further description of the above technical solution:

[0013] A brush plate is fixedly connected to the surface of the tray, and the bottom of the brush plate is in contact with the top of the workbench.

[0014] As a further description of the above technical solution:

[0015] Limiting strips are fixedly connected to both the front and rear sides of the L-shaped plate, and the surface of the limiting strips is in contact with the surface of the electric linear guide slide table.

[0016] As a further description of the above technical solution:

[0017] The output end of the axial flow fan is connected to a four-way heat dissipation pipe, and the surface of the four-way heat dissipation pipe is fixedly installed on the surface of the moving plate and the workbench, respectively.

[0018] As a further description of the above technical solution:

[0019] A foldable dust cover is fixedly installed on the surface of the electric linear guide.

[0020] This utility model has the following beneficial effects:

[0021] In this invention, the workbench, geared motor, bidirectional screw, pressure sensor, electric linear guide, small electric push rod and L-shaped plate work together to drive the cleaning cloth to move back and forth to clean the impurities remaining on the surface of the plywood, thus achieving the effect of facilitating the positioning and clamping of plywood.

[0022] In this invention, the dust and fine impurities generated by the cleaning clamps can be absorbed through the cooperation of the dust suction strip, the conveying pipe and the axial flow fan structure, so as to solve the problem of the large amount of dust and fine impurities that are inconvenient to clean. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of a positioning device for plywood processing proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the dust suction strip of a positioning device for plywood processing proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of an L-shaped plate for a positioning device for plywood processing proposed in this utility model;

[0026] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0027] Figure 5 This is a schematic diagram of the moving plate of a positioning device for plywood processing proposed in this utility model.

[0028] Legend:

[0029] 1. Workbench; 2. Moving plate; 3. Gear motor; 4. Bidirectional screw; 5. Pressure sensor; 6. Clamping plate; 7. Moving linear guide; 8. Small electric push rod; 9. L-shaped plate; 10. Cleaning cloth; 11. Dust collection strip; 12. Conveying pipe; 13. Small bag dust collector; 14. Axial flow fan; 15. Pallet; 16. Brush plate; 17. Limiting strip; 18. Four-way heat dissipation pipe; 19. Folding dust cover. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1-3This utility model provides an embodiment of a positioning device for plywood processing, comprising a worktable 1, with movable plates 2 slidably connected to both sides of the worktable 1. A reduction motor 3 is fixedly installed on the right side of the worktable 1, and a bidirectional screw 4 is fixedly installed at the output end of the reduction motor 3. The left side of the bidirectional screw 4 is movably connected to the surface of the worktable 1. The bottom of the movable plates 2 is threadedly connected to the surface of the bidirectional screw 4. A pressure sensor 5 is fixedly installed on the surface of the movable plates 2, and a clamping plate 6 is fixedly installed on the surface of the pressure sensor 5. An electric linear guide 7 is fixedly installed on the surface of the movable plates 2, and a folding dust cover 19 is fixedly installed on the surface of the electric linear guide 7. The folding dust cover 19 protects the electric linear guide 7 from dust accumulation over long-term use, preventing it from becoming difficult to clean. A small electric push rod 8 is fixedly installed on the slide of the electric linear guide 7 via a mounting block. An L-shaped plate 9 is fixedly connected to the output end of the small electric push rod 8, and a cleaning cloth 10 is fixedly installed on the surface of the L-shaped plate 9. Limiting strips 17 are fixedly connected to both the front and rear sides of the L-shaped plate 9. The surface of the limiting strips 17 contacts the surface of the electric linear guide 7 slide. By limiting the L-shaped plate 9 with the limiting strips 17, the L-shaped plate 9 can be prevented from shaking during long-term use, thus improving the stability of the L-shaped plate 9.

[0032] Reference Figure 1-3 A dust collection assembly is fixedly installed on the surface of the movable plate 2. The dust collection assembly includes a dust collection strip 11, which is fixedly installed on the surface of the movable plate 2. A conveying pipe 12 is connected to the surface of the dust collection strip 11. A small bag filter 13 is fixedly installed inside the workbench 1. An axial flow fan 14 is connected to the output end of the small bag filter 13. The end of the conveying pipe 12 away from the dust collection strip 11 is connected to the input end of the small bag filter 13. Through the cooperation of the dust collection strip 11, the conveying pipe 12 and the axial flow fan 14, the dust and fine impurities generated by the cleaning clamp 6 can be absorbed to solve the problem of large amounts of dust and fine impurities that are inconvenient to clean.

[0033] Reference Figure 1-3 A support plate 15 is fixedly installed on the surface of the conveying pipe 12. The surface of the support plate 15 is fixedly connected to the surface of the moving plate 2. The support plate 15 provides auxiliary support for the conveying pipe 12, preventing it from shaking during use. A brush plate 16 is fixedly connected to the surface of the support plate 15. The bottom of the brush plate 16 contacts the top of the workbench 1, allowing the brush plate 16 to clean the top of the workbench 1, facilitating cleaning by the user. The output end of the axial flow fan 14 is connected to a four-way heat dissipation pipe 18. The surface of the four-way heat dissipation pipe 18 is fixedly installed on the surfaces of the moving plate 2 and the workbench 1. The four-way heat dissipation pipe 18 utilizes the air output by the axial flow fan 14 to provide auxiliary cooling for the electric linear guide 7 and the geared motor 3, improving their heat dissipation effect.

[0034] Working principle: The user first places the plywood on top of the workbench 1, then starts the electric linear guide 7. The slide of the electric linear guide 7 drives the small electric push rod 8 to move back and forth. The output end of the small electric push rod 8 drives the L-shaped plate 9 and the cleaning cloth 10 to move back and forth to clean the debris attached to the surface of the clamping plate 6, preventing unevenness of the surface of the clamping plate 6 from affecting the positioning effect of the plywood. After cleaning, the L-shaped plate 9 returns to its original position. The small electric push rod 8 is then started. The output end of the small electric push rod 8 drives the L-shaped plate 9 and the cleaning cloth 10 to move upward, causing the cleaning cloth 10 to detach from the clamping plate. The surface of 6 is then cleaned, and the geared motor 3 is started. The output end of the geared motor 3 drives the bidirectional screw 4 to rotate. The bidirectional screw 4 drives the moving plate 2, pressure sensor 5 and clamping plate 6 to move closer to the plywood. After the clamping plate 6 clamps the plywood, the pressure sensor 5 monitors the clamping force to prevent excessive clamping force from damaging the plywood. After clamping and positioning, the user can perform processing. After processing, reverse the geared motor 3 to return the moving plate 2 to its original position, remove the plywood, and start the electric linear guide 7 and small electric push rod 8 again to clean the clamping plate 6.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A positioning device for plywood processing, comprising a worktable (1), characterized in that: The workbench (1) has two sliding plates (2) on both sides of its surface. A geared motor (3) is fixedly installed on the right side of the workbench (1). A bidirectional screw (4) is fixedly installed at the output end of the geared motor (3). The left side of the bidirectional screw (4) is movably connected to the surface of the workbench (1). The bottom of the sliding plate (2) is threadedly connected to the surface of the bidirectional screw (4). A pressure sensor (5) is fixedly installed on the surface of the sliding plate (2). A clamping plate (6) is fixedly installed on the surface of the pressure sensor (5). An electric linear guide (7) is fixedly installed on the surface of the sliding plate (2). A small electric push rod (8) is fixedly installed on the slide of the electric linear guide (7) through a mounting block. An L-shaped plate (9) is fixedly connected at the output end of the small electric push rod (8). A cleaning cloth (10) is fixedly installed on the surface of the L-shaped plate (9). A dust collection assembly is fixedly installed on the surface of the sliding plate (2).

2. The positioning device for plywood processing according to claim 1, characterized in that: The dust collection assembly includes a dust collection strip (11), which is fixedly installed on the surface of the movable plate (2). A conveying pipe (12) is connected to the surface of the dust collection strip (11). A small bag filter (13) is fixedly installed inside the workbench (1). An axial flow fan (14) is connected to the output end of the small bag filter (13). The end of the conveying pipe (12) away from the dust collection strip (11) is connected to the input end of the small bag filter (13).

3. The positioning device for plywood processing according to claim 2, characterized in that: A tray (15) is fixedly installed on the surface of the conveying pipe (12), and the surface of the tray (15) is fixedly connected to the surface of the moving plate (2).

4. A positioning device for plywood processing according to claim 3, characterized in that: A brush plate (16) is fixedly connected to the surface of the tray (15), and the bottom of the brush plate (16) is in contact with the top of the workbench (1).

5. A positioning device for plywood processing according to claim 1, characterized in that: Limiting strips (17) are fixedly connected to both the front and rear sides of the L-shaped plate (9), and the surface of the limiting strips (17) is in contact with the surface of the electric linear guide (7) slide.

6. A positioning device for plywood processing according to claim 2, characterized in that: The output end of the axial flow fan (14) is connected to a four-way heat dissipation pipe (18), and the surface of the four-way heat dissipation pipe (18) is fixedly installed on the surface of the moving plate (2) and the workbench (1).

7. A positioning device for plywood processing according to claim 1, characterized in that: A folding dust cover (19) is fixedly installed on the surface of the electric linear guide (7).

Images