Polishing device for plywood production and processing

Abstract

The utility model relates to the technical field of plywood processing, and discloses a polishing device for plywood production and processing, which comprises a polishing frame, a polishing motor is slidably mounted at the upper end of the polishing frame through a slide rail, a first limiting plate is detachably mounted on one side of the upper end of the polishing frame, and a second limiting plate is arranged on the other side of the upper end of the polishing frame. According to the technical scheme, the screw rod can be matched with the screw rod sleeve to drive the fixing frame to move rightwards, so that the second limiting plate on the fixing frame is matched with the first limiting plate to press and limit the plywood, the plywood is further conveniently polished, and the screw rod can be matched with the roller on the polishing frame to push the plywood, so that the polishing efficiency is improved. And on the contrary, when the lead screw rotates reversely, the brush rod can be driven to move rightwards, plywood chippings attached to the surfaces of the rollers are further cleaned, and the trouble of cleaning by workers is omitted.

Description

Technical Field

[0001] The utility model relates to the technical field of plywood processing, in particular to a grinding device for producing and processing plywood. 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 veneers, and then gluing them together with adhesive. It is usually made with an odd number of veneers, with the fibers of adjacent layers of veneers glued perpendicular to each other.

[0003] After searching, the publication number is (CN219967374U), which discloses: a grinding device for the production and processing of plywood, including a fixed plate and a grinding disc, the bottom of the fixed plate is fixedly connected to a box body, the bottom of the inner cavity of the box body is fixedly connected to a filter box, a fan is fixedly installed on one side of the top of the filter box, the input end of the fan is fixedly connected to a first pipe, the output end of the fan is fixedly connected to a second pipe, and filter screens are provided on both sides of the inner cavity of the filter box.

[0004] When implementing this technical solution, there are at least the following defects: although the utility model can remove the dust generated by the grinding of plywood, it is not convenient to push the plywood, thereby affecting the grinding efficiency of the plywood, and the plywood debris attached to the surface of the roller is inconvenient to clean, which is in urgent need of improvement. Therefore, we propose a grinding device for the production and processing of plywood. Utility Model Content

[0005] The purpose of the utility model is to provide a grinding device for producing and processing plywood, which solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for producing and processing plywood, comprising a grinding frame, a grinding motor is slidably mounted on the upper end of the grinding frame through a slide rail, a first limit plate is detachably mounted on one side of the upper end of the grinding frame, a second limit plate is arranged on the other side of the upper end of the grinding frame, a fixing frame is welded on the outer side of the second limit plate, and a servo motor is fixedly mounted on the lower end of one side of the grinding frame;

[0007] A screw rod is installed at the output end of the servo motor, a brush rod is slidably installed at the lower end of the grinding frame, traction ropes are fixedly connected to both sides of the brush rod, and winding drums are fixedly installed at both ends of the screw rod.

[0008] By adopting the above technical scheme, the screw rod can cooperate with the screw rod sleeve to drive the fixed frame to move to the right, so that the second limit plate on the fixed frame cooperates with the first limit plate to press and limit the plywood, further facilitating the grinding of the plywood, and can cooperate with the roller on the grinding frame to push the plywood, so as to facilitate the grinding of other areas of the plywood. During the rotation of the screw rod, the brush rod can also be driven to move to the left, and vice versa, when the screw rod is reversed, it will drive the brush rod to move to the right, so that the brush rod moves left and right to clean the roller, and further clean up the plywood debris attached to the surface of the roller, saving the trouble of cleaning for the staff.

[0009] Optionally, a plurality of rollers are rotatably mounted on the upper end of the grinding frame, and the rollers are equidistantly distributed.

[0010] By adopting the technical solution, the rollers are arranged to facilitate the sliding of the plywood on the rollers.

[0011] Optionally, a screw sleeve is fixedly mounted on the lower end of the fixing frame, and the screw rod is threadedly connected to the screw sleeve.

[0012] By adopting the above technical solution, it is convenient to cooperate with the screw rod and the screw rod sleeve, so as to drive the fixing frame to move.

[0013] Optionally, the other end of the traction rope passes around the guide wheel and is wound around the outer wall of the winding drum, and the winding directions of the two traction ropes are opposite.

[0014] By adopting the above technical solution, it is convenient to cooperate with the two traction ropes, so as to drive the brush rod to move left and right.

[0015] Optionally, the length of the first limiting plate is the same as the length of the second limiting plate.

[0016] By adopting the above technical solution, the first limiting plate and the second limiting plate can cooperate with each other to press and limit the plywood, so as to facilitate the polishing of the plywood.

[0017] Optionally, a debris box is detachably mounted on the lower end of the grinding frame, and the debris box is arranged directly below the roller.

[0018] By adopting the above technical solution, it is convenient to cooperate with the debris box, so that the plywood debris swept by the brush rod can be collected.

[0019] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0020] The technical solution of the present application, through the provision of a grinding frame, a debris box, a first limit plate, a second limit plate, a servo motor, a brush rod, a traction rope and a winding reel, can enable the screw rod to cooperate with the screw rod sleeve to drive the fixed frame to move to the right, so that the second limit plate on the fixed frame cooperates with the first limit plate to press and limit the plywood, further facilitating the grinding of the plywood, and can cooperate with the roller on the grinding frame to push the plywood, so as to facilitate the grinding of other areas of the plywood, and can also drive the brush rod to move to the left during the rotation of the screw rod, and vice versa, when the screw rod is reversed, it will drive the brush rod to move to the right, so that the brush rod moves left and right to clean the roller, and further cleans up the plywood debris attached to the surface of the roller, saving the trouble of cleaning for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of a grinding device for producing and processing plywood according to the utility model;

[0023] Figure 2 It is a partial enlarged structural schematic diagram of position A of a grinding device for producing and processing plywood of the utility model.

[0024] In the figure: 1. grinding frame; 11. grinding motor; 12. debris box; 2. first limit plate; 21. second limit plate; 22. fixed frame; 23. screw sleeve; 24. servo motor; 25. screw; 26. roller; 3. brush rod; 4. traction rope; 5. winding drum. DETAILED DESCRIPTION

[0025] See also Figure 1-2 The utility model provides a technical solution: a grinding device for producing and processing plywood, comprising a grinding frame 1, a grinding motor 11 is slidably mounted on the upper end of the grinding frame 1 through a slide rail, a first limit plate 2 is detachably mounted on one side of the upper end of the grinding frame 1, a second limit plate 21 is arranged on the other side of the upper end of the grinding frame 1, a fixing frame 22 is welded on the outer side of the second limit plate 21, and a servo motor 24 is fixedly mounted on the lower end of one side of the grinding frame 1;

[0026] The output end of the servo motor 24 is equipped with a screw rod 25, and the lower end of the grinding frame 1 is slidably equipped with a brush rod 3. The two sides of the brush rod 3 are respectively fixedly connected with traction ropes 4, and the two ends of the screw rod 25 are fixedly equipped with a winding drum 5. The other end of the traction rope 4 is wrapped around the guide wheel and is wrapped around the outer wall of the winding drum 5, and the winding directions of the two traction ropes 4 are opposite, so that the two traction ropes 4 can cooperate with each other to drive the brush rod 3 to move left and right. The length of the first limit plate 2 is the same as the length of the second limit plate 21, so that the first limit plate 2 and the second limit plate 21 can cooperate to press and limit the plywood, which is convenient for grinding the plywood. The lower end of the grinding frame 1 is detachably equipped with a debris box 12, and the debris box 12 is arranged directly below the roller 26, so that the debris of the plywood swept down by the brush rod 3 can be collected through the debris box 12.

[0027] A plurality of rollers 26 are rotatably mounted on the upper end of the grinding frame 1 , and the rollers 26 are evenly spaced, so that the plywood can slide on the rollers 26 through the arrangement of the rollers 26 .

[0028] A screw sleeve 23 is fixedly mounted on the lower end of the fixing frame 22 , and the screw rod 25 is threadedly connected to the screw sleeve 23 , so that the fixing frame 22 can be driven to move by the cooperation between the screw rod 25 and the screw sleeve 23 .

[0029] When grinding, first place the plywood to be grinded on the roller 26 of the grinding frame 1, then turn on the servo motor 24, the servo motor 24 drives the screw 25 to rotate, the screw 25 cooperates with the screw sleeve 23 to drive the fixed frame 22 to move to the right, so that the second limit plate 21 on the fixed frame 22 cooperates with the first limit plate 2 to press and limit the plywood, further facilitating the grinding of the plywood, when the area below the grinding motor 11 is polished, the second limit plate 21 is driven to separate from the plywood, and then the roller 26 on the grinding frame 1 is cooperated to grind the plywood The brush rod 3 is pushed forward, thereby facilitating the polishing of other areas of the plywood. At the same time, during the rotation of the screw rod 25, the winding drums 5 on both sides of the screw rod 25 respectively reel in or release the two traction ropes 4. When the left traction rope 4 is reeled in, the traction rope 4 wound on the right is released at the same time, thereby driving the brush rod 3 to move left. Conversely, when the screw rod 25 is reversed, it will drive the brush rod 3 to move right, thereby causing the brush rod 3 to move left and right to clean the roller 26, and further clean up the plywood debris attached to the surface of the roller 26, saving the trouble of cleaning for the staff.

Claims

1. A grinding device for producing and processing plywood, comprising a grinding frame (1), characterized in that: A grinding motor (11) is slidably mounted on the upper end of the grinding frame (1) via a slide rail, a first limit plate (2) is detachably mounted on one side of the upper end of the grinding frame (1), a second limit plate (21) is arranged on the other side of the upper end of the grinding frame (1), a fixing frame (22) is welded to the outer side of the second limit plate (21), and a servo motor (24) is fixedly mounted on the lower end of one side of the grinding frame (1); A screw rod (25) is installed at the output end of the servo motor (24), a brush rod (3) is slidably installed at the lower end of the grinding frame (1), traction ropes (4) are fixedly connected to both sides of the brush rod (3), and winding drums (5) are fixedly installed at both ends of the screw rod (25).

2. A grinding device for producing and processing plywood according to claim 1, characterized in that: A plurality of rollers (26) are rotatably mounted on the upper end of the grinding frame (1), and the rollers (26) are equidistantly distributed.

3. The grinding device for producing and processing plywood according to claim 1 is characterized in that: A screw sleeve (23) is fixedly mounted on the lower end of the fixing frame (22), and the screw rod (25) is threadedly connected to the screw sleeve (23).

4. The grinding device for producing and processing plywood according to claim 1, characterized in that: The other end of the traction rope (4) passes around the guide wheel and is wound around the outer wall of the winding drum (5), and the winding directions of the two traction ropes (4) are opposite.

5. The grinding device for producing and processing plywood according to claim 1, characterized in that: The length of the first limiting plate (2) is the same as the length of the second limiting plate (21).

6. The grinding device for producing and processing plywood according to claim 1, characterized in that: A debris box (12) is detachably mounted on the lower end of the grinding frame (1), and the debris box (12) is arranged directly below the roller (26).

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