Paving machine for plywood

Abstract

The plywood paving machine comprises a base, an adjusting rod, a storage battery, a movable plate and an air draft channel, two transmission rollers are fixedly installed between the left side wall and the right side wall of the top end of the base, the surfaces of the transmission rollers are in transmission connection with crawler belts, and fixing blocks are welded to the centers of the left outer side wall and the right outer side wall of the base; the top ends of the fixing blocks are fixedly connected with the two ends of the bottom of a fixing frame, an electric push rod is fixedly installed below the top end of the fixing frame, the bottom of the electric push rod is fixedly connected with the top end of a mounting frame, and an upper cleaning roller is movably installed between the inner side walls of the mounting frame. A lower cleaning roller is movably mounted between the side walls of the bracket; clamping blocks are movably mounted on the edges of the left and right side walls of the base; according to the plywood collecting device, the moving path of the plywood is limited by arranging the full-covering moving plate, so that the plywood is always placed neatly, and the collecting efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of plywood paving, and in particular to a plywood paving machine. Background Art

[0002] Plywood is a three-layer or multi-layer board material made by peeling wood segments into veneers or planing wood blocks into thin wood, and then gluing them together with adhesive. It is particularly common in furniture making and interior decoration. For example, wooden doors and windows, wall skirts, suspended ceilings, etc. all use plywood. Plywood needs to be laid after production. The existing laying machines are not convenient for limiting the position of the boards, resulting in uneven stacking of the boards, affecting the collection progress.

[0003] Application No. 202320667333.4 discloses a plywood paving machine, including a mounting plate, a limit plate, a brush, a pulley and a groove, etc. The limit plate is set to reduce the traditional vibration caused by the conveyor belt and the hydraulic rod during operation, which causes the position of the plate to shift to the edge of the paving machine body, thereby affecting the collection of the plate. At this time, the plate is blocked by the limit plates on both sides, thereby increasing the limiting effect on the plate. The brush is set to reduce the dust and impurities adhering to the surface of the plate during the collection process, thereby affecting the subsequent use of the plate. At this time, the plate is cleaned by the brush to increase the cleaning effect of the plate.

[0004] However, in use, there are the following defects:

[0005] Although a limit plate is used to limit the plate so that it can be placed neatly, the limit plate is only set on one side of the entire transmission belt. After the plate passes through the limit plate, it may shift again due to the vibration of the motor, thereby affecting the limiting effect of the device. Utility Model Content

[0006] The purpose of the present application is to provide a plywood laying machine, which solves the problem raised in the background technology that although a limiting plate is used to limit the plate so that it can be placed neatly, the limiting plate is only arranged on one side of the entire transmission belt. After the plate passes through the limiting plate, it may shift again due to the vibration of the motor, thereby affecting the limiting effect of the device.

[0007] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a plywood paving machine, comprising a base, an adjusting rod, a battery, a movable plate and an exhaust duct, two transmission rollers are fixedly installed between the top and left and right side walls of the base, the surfaces of the transmission rollers are transmission-connected with tracks, fixed blocks are welded to the centers of the left and right outer walls of the base, the top of the fixed blocks are fixedly connected to the two ends of the bottom of the fixed frame, an electric push rod is fixedly installed below the top of the fixed frame, and the bottom of the electric push rod is fixedly connected to the top of the mounting frame, an upper cleaning roller is movably installed between the inner side walls of the mounting frame, brackets are fixedly welded on both sides of the top of the base between the left and right tracks, a lower cleaning roller is movably installed between the side walls of the bracket, and clamping blocks are movably installed on the edges of the left and right side walls of the base.

[0008] In this technical solution, the plywood is placed on the crawler from one end of the base. When the No. 1 motor is energized, it will drive the transmission rod to rotate, and the transmission rod will drive the crawler to rotate accordingly, thereby driving the plywood to move on the crawler. The plywood can be limited by the adjusting rod, the support plate, the shock absorber and the movable plate. The adjusting rod slides on the inner side of the clamp and is fixed with a limit bolt to adjust the distance that the movable plate extends into the crawler to adapt to plywood of different lengths or widths. The shock absorbers evenly arranged on the side walls of the support plate can buffer the extrusion force on the movable plate when the plywood passes through, thereby placing the plywood neatly, and the length of the movable plate covers both sides of the crawler, so the plywood can be limited all the time. , ensuring that it is always neatly arranged, improving the collection efficiency, and at the same time, through the upper cleaning roller, the lower cleaning roller, motor No. 1 and motor No. 2, both sides of the plywood can be cleaned at the same time. When the plywood passes through the center of the base, motor No. 2 and motor No. 3 are powered on and started, respectively driving the upper cleaning roller and the lower cleaning roller to rotate, cleaning the upper and lower surfaces of the plywood, thereby sweeping down the dust. The height of the upper cleaning roller can be adjusted by an electric push rod to adapt to plywood of different thicknesses, thereby improving the cleaning efficiency of the device for the plywood. The dust swept by the lower cleaning roller can be sucked into the exhaust duct, and driven by the exhaust fan, it is finally discharged from the other end of the exhaust duct to avoid dust accumulation on the surface of the base and the track.

[0009] As an optional solution to the technical solution of the present application, an adjusting rod is horizontally passed through the top of the side wall of the clamping block, and the end of the adjusting rod facing the track is fixedly connected to the support plate, and a number of shock absorbers are evenly fixedly installed on the side wall of the support plate, and the other end of the shock absorber is fixedly connected to the movable plate, and the top end of the clamping block is threadedly connected with a limiting bolt.

[0010] As an optional solution of the technical solution of the present application, a battery is movably installed in the center of the top of the fixing frame.

[0011] As an optional solution of the technical solution of the present application, an exhaust duct is opened on the top surface of the base below the lower cleaning roller, the other end of the exhaust duct is opened on the right end side wall of the base, and an exhaust fan is fixedly installed on the side wall of the base at the opening of the exhaust duct.

[0012] As an optional solution to the technical solution of the present application, a No. 2 motor is fixedly installed on the outer wall of the mounting frame, a No. 3 motor is fixedly installed on the outer wall of the bracket on the opposite side of the lower cleaning roller, the rear end of the transmission shaft of the No. 2 motor is fixedly connected to the upper cleaning roller, and the rear end of the transmission shaft of the No. 3 motor is fixedly connected to the lower cleaning roller.

[0013] As an optional solution of the technical solution of the present application, a No. 1 motor is fixedly installed on the outer side wall of the base facing one end of the driving roller, and the tail end of the driving shaft of the No. 1 motor is fixedly connected to the driving roller.

[0014] Compared with the prior art, the beneficial effects of this application are as follows:

[0015] 1. The present application can limit the position of the plywood through the adjusting rod, the supporting plate, the shock absorber and the movable plate. The adjusting rod slides on the inner side of the clamping block and is fixed with a limiting bolt to adjust the distance that the movable plate extends into the crawler track to adapt to plywood of different lengths or widths. The shock absorbers evenly arranged on the side walls of the supporting plate can buffer the extrusion force exerted on the movable plate when the plywood passes through, thereby placing the plywood neatly. The length of the movable plate covers both sides of the crawler track, so the plywood can be limited all the time to ensure that it is always placed neatly, thereby improving the collection efficiency.

[0016] 2. The present application can clean both sides of the plywood at the same time through the upper cleaning roller, the lower cleaning roller, the No. 1 motor and the No. 2 motor. When the plywood passes through the center of the base, the No. 2 motor and the No. 3 motor are powered on and started to drive the upper cleaning roller and the lower cleaning roller to rotate respectively, to clean the upper and lower surfaces of the plywood, thereby sweeping away the dust. The height of the upper cleaning roller can be adjusted by an electric push rod to adapt to plywood of different thicknesses, thereby improving the cleaning efficiency of the device for the plywood. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 An overall view of a plywood laying machine for this application;

[0019] Figure 2 This is a cross-sectional schematic diagram of a cleaning roller of a plywood laying machine according to the present application;

[0020] Figure 3A schematic diagram of the pavement surface at the exhaust duct of a plywood paving machine for the present application;

[0021] Figure 4 This is a schematic diagram of the top view of a plywood paving machine according to the present application.

[0022] In the figure: 1. base; 2. No. 1 motor; 3. transmission roller; 4. crawler track; 5. clamping block; 6. adjusting rod; 7. limiting bolt; 8. support plate; 9. shock absorber; 10. movable plate; 11. fixing block; 12. fixing frame; 13. battery; 14. electric push rod; 15. mounting frame; 16. upper cleaning roller; 17. No. 2 motor; 18. bracket; 19. lower cleaning roller; 20. No. 3 motor; 21. exhaust duct; 22. exhaust fan. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, they are further explained below in conjunction with specific implementation methods.

[0024] like Figure 1 As shown, a plywood laying machine includes a base 1, an adjustment rod 6, a battery 13, a movable plate 10 and an exhaust duct 21. A fixing block 11 is welded to the center of the left and right outer walls of the base 1. The top of the fixing block 11 is fixedly connected to the two ends of the bottom of the fixing frame 12.

[0025] like Figure 2 As shown, a battery 13 is movably installed at the center of the top of the fixing frame 12, an electric push rod 14 is fixedly installed below the top of the fixing frame 12, and the bottom of the electric push rod 14 is fixedly connected to the top of the mounting frame 15, an upper cleaning roller 16 is movably installed between the inner side walls of the mounting frame 15, brackets 18 are fixedly welded on both sides of the top of the base 1 between the left and right tracks 4, a lower cleaning roller 19 is movably installed between the side walls of the bracket 18, a No. 3 motor 20 is fixedly installed on the outer side wall of the bracket 18 on the opposite side of the lower cleaning roller 19, the tail end of the transmission shaft of the No. 3 motor 20 is fixedly connected to the lower cleaning roller 19, and the upper cleaning roller 16 and the lower cleaning roller 19 can clean the upper and lower surfaces of the plywood at the same time.

[0026] like Figure 1 and Figure 2 As shown, two transmission rollers 3 are fixedly installed between the left and right side walls at the top of the base 1, and the surfaces of the transmission rollers 3 are transmission-connected with crawler tracks 4. A No. 1 motor 2 is fixedly installed on the outer side wall of the base 1 facing one end of the transmission roller 3, and the rear end of the transmission shaft of the No. 1 motor 2 is fixedly connected to the transmission roller 3, and the crawler tracks 4 can drive the plywood forward.

[0027] like Figure 2 As shown, a second motor 17 is fixedly mounted on the outer side wall of the mounting frame 15 , and the rear end of the transmission shaft of the second motor 17 is fixedly connected to the upper cleaning roller 16 .

[0028] like Figure 3 As shown, an exhaust duct 21 is opened on the top surface of the base 1 below the lower cleaning roller 19, and the other end of the exhaust duct 21 is opened on the right end side wall of the base 1. An exhaust fan 22 is fixedly installed on the side wall of the base 1 at the opening of the exhaust duct 21. The exhaust fan 22 can suck out the dust swept by the lower cleaning roller 19 to prevent it from accumulating in the gap between the track 4 and the base 1.

[0029] like Figure 1 and Figure 4 As shown, clamping blocks 5 are movably installed on the edges of the left and right side walls of the base 1, and an adjusting rod 6 is horizontally penetrated on the upper side walls of the clamping blocks 5. The end of the adjusting rod 6 facing the track 4 is fixedly connected to the support plate 8, and a number of shock absorbers 9 are evenly fixedly installed on the side walls of the support plate 8. The other end of the shock absorber 9 is fixedly connected to the movable plate 10. The top end of the clamping block 5 is threadedly connected with a limiting bolt 7, and the adjusting rod 6 can be freely extended and retracted, thereby driving the movable plate 10 to move laterally to adapt to plywood of different lengths or widths.

[0030] In actual use, the plywood is placed on the crawler 4 from one end of the base 1. After the No. 1 motor 2 is energized, the transmission rod will rotate, and the transmission rod will drive the crawler 4 to rotate accordingly, thereby driving the plywood to move on the crawler 4. The plywood can be limited by the adjusting rod 6, the support plate 8, the shock absorber 9 and the movable plate 10. The adjusting rod 6 slides on the inner side of the clamp 5 and is fixed with the limiting bolt 7 to adjust the distance that the movable plate 10 extends into the crawler 4 to adapt to plywood of different lengths or widths. The shock absorbers 9 evenly arranged on the side walls of the support plate 8 can buffer the extrusion force exerted on the movable plate 10 when the plywood passes through, thereby placing the plywood neatly, and the length of the movable plate 10 covers both sides of the crawler 4, so the plywood can be limited all the time to ensure its The arrangement is always neat, which improves the collection efficiency. At the same time, the upper cleaning roller 16, the lower cleaning roller 19, the No. 1 motor 2, and the No. 2 motor 17 can clean both sides of the plywood at the same time. When the plywood passes through the center of the base 1, the No. 2 motor 17 and the No. 3 motor 20 are powered on and started, respectively driving the upper cleaning roller 16 and the lower cleaning roller 19 to rotate, and cleaning the upper and lower surfaces of the plywood, thereby sweeping the dust down. The upper cleaning roller 16 can be adjusted in height by the electric push rod 14 to adapt to plywood of different thicknesses, thereby improving the cleaning efficiency of the device for the plywood. The dust swept by the lower cleaning roller 19 can be sucked into the exhaust duct 21, and driven by the exhaust fan 22, it is finally discharged from the other end of the exhaust duct 21 to avoid dust accumulation on the surface of the base 1 and the track 4.

Claims

1. A plywood laying machine, comprising a base (1), an adjusting rod (6), a battery (13), a movable plate (10) and an exhaust duct (21), characterized in that: Two transmission rollers (3) are fixedly installed between the left and right side walls at the top of the base (1), and the surfaces of the transmission rollers (3) are transmission-connected with tracks (4). Fixed blocks (11) are welded at the centers of the left and right outer walls of the base (1), and the top of the fixed block (11) is fixedly connected to the two ends of the bottom of the fixed frame (12). An electric push rod (14) is fixedly installed below the top of the fixed frame (12), and the bottom of the electric push rod (14) is fixedly connected to the top of the mounting frame (15). An upper cleaning roller (16) is movably installed between the inner side walls of the mounting frame (15). Brackets (18) are fixedly welded on both sides of the top of the base (1) between the left and right tracks (4), and a lower cleaning roller (19) is movably installed between the side walls of the bracket (18). Clamping blocks (5) are movably installed at the edges of the left and right side walls of the base (1).

2. The plywood paving machine according to claim 1, characterized in that: An adjusting rod (6) is horizontally passed through the upper side wall of the clamping block (5); one end of the adjusting rod (6) facing the crawler track (4) is fixedly connected to a support plate (8); a plurality of shock absorbers (9) are evenly fixedly mounted on the side wall of the support plate (8); the other end of the shock absorber (9) is fixedly connected to a movable plate (10); and the top end of the clamping block (5) is threadedly connected to a limiting bolt (7).

3. The plywood paving machine according to claim 1, characterized in that: A storage battery (13) is movably mounted at the center of the top end of the fixing frame (12).

4. The plywood paving machine according to claim 1, characterized in that: An exhaust duct (21) is provided on the top surface of the base (1) below the lower cleaning roller (19); the other end of the exhaust duct (21) is provided on the right side wall of the base (1); and an exhaust fan (22) is fixedly mounted on the side wall of the base (1) at the opening of the exhaust duct (21).

5. The plywood paving machine according to claim 1, characterized in that: A No. 2 motor (17) is fixedly mounted on the outer wall of the mounting frame (15), a No. 3 motor (20) is fixedly mounted on the outer wall of the bracket (18) on the opposite side of the lower cleaning roller (19), the rear end of the transmission shaft of the No. 2 motor (17) is fixedly connected to the upper cleaning roller (16), and the rear end of the transmission shaft of the No. 3 motor (20) is fixedly connected to the lower cleaning roller (19).

6. The plywood laying machine according to claim 1, characterized in that: A first motor (2) is fixedly mounted on the outer side wall of the base (1) facing one end of the transmission roller (3), and the rear end of the transmission shaft of the first motor (2) is fixedly connected to the transmission roller (3).

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