Polishing equipment for plywood production

Abstract

The utility model relates to the field of polishing equipment, and discloses polishing equipment for plywood production, which comprises a base, first supporting legs are fixedly connected to the front end and the rear end of one side of the upper surface of the base, and first sliding grooves are formed in the front end and the rear end of one side, far away from the first supporting legs, of the upper surface of the base; and one side of the inner wall of the first sliding groove is clamped and matched with a second supporting leg, and the upper end of the inner wall of the first supporting leg is fixedly connected with a limiting frame. According to the plywood grinding and polishing equipment, when one face of the plywood is ground and polished, the other face of the plywood can be synchronously ground and polished, grinding and polishing of the two faces of the plywood can be completed through one-time machining, repeated operation and machining time are reduced, and production efficiency is greatly improved; and the symmetry of the plywood can be better guaranteed by machining the two faces at the same time, so that the smoothness and flatness of the two faces are more consistent, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of polishing equipment, in particular to a polishing equipment for plywood production. Background Art

[0002] The polishing equipment commonly used in plywood production is the belt polisher. The belt polisher is a device specially used for polishing and trimming the surface of the board. The sanding belt rotates at high speed on the equipment to grind the surface of the board to achieve a flat and smooth effect. Plywood is a board made of multiple layers of thin wood boards that are cross-stacked and hot-pressed. Plywood is usually made up of an odd or even number of thin wood boards. These thin wood boards can be natural wood or artificially produced artificial boards. The wood grain direction of each layer of wood may be different to increase the strength and stability of the overall board.

[0003] However, most of the conventional polishing equipment for plywood production can only grind and polish plywood of fixed width, and cannot be adjusted according to the different widths of the plywood, which makes the application range of the equipment relatively low. Moreover, most of the conventional polishing equipment for plywood production can only grind and polish one side of the plywood, and cannot grind and polish both sides of the plywood at the same time, which makes the processing efficiency of the equipment relatively low.

[0004] Therefore, those skilled in the art provide a polishing device for plywood production to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings existing in the prior art, and proposes a polishing device for plywood production. Compared with most traditional polishing devices for plywood production, the polishing device for plywood production is provided with a first leg and a second leg. The user can control the limit frame through the second servo motor to push the second leg to move in the first slide groove, so that the limit clamping rod can move in the second connecting rod, and then the fourth servo motor can drive the second polishing plate to polish the area on the plywood that has not been polished by the first polishing plate, so that the device can be adjusted according to the different widths of the plywood, thereby improving the application range of the device, and has the ability to simply adjust the width without replacing the equipment, so that the device can quickly adapt to the production of different plywood specifications, thereby improving the working efficiency and production capacity of the production line.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a polishing device for plywood production, comprising a base, a front end and a rear end of one side of the upper surface of the base are fixedly connected to a first leg, a first slide groove is provided at the front end and the rear end of the upper surface of the base away from the first leg, a second leg is snap-fitted on one side of the inner wall of the first slide groove, an upper end of the inner wall of the first leg is fixedly connected to a limiting frame, a second servo motor is fixedly connected to a lower end of the middle part of the outer wall of the limiting frame, a threaded rod is fixedly connected to an output end of the second servo motor, a front end of the middle part of the outer wall of the limiting frame is fixedly connected to the first fixing rod, and an upper end of the inner wall of the first fixing rod is fixedly connected to The first and lower ends of the first connecting rod are both snap-fitted with the first connecting rod, the outer wall of one side of the first connecting rod is fixedly connected to the third servo motor, the outer wall of the output end of the third servo motor is fixedly connected to the first grinding plate, the rear end of the middle part of the outer wall of the limit frame is fixedly connected to the second fixing rod, the upper and lower ends of the inner wall of the second fixing rod are both snap-fitted with the second connecting rod, the second connecting rod is snap-fitted with the limiting rod at the center of the outer wall on one side away from the second fixing rod, a spring is provided in the middle part of the outer wall of the limiting rod, the side of the limiting rod away from the second connecting rod is fixedly connected to the fourth servo motor, and the outer wall of the output end of the fourth servo motor is fixedly connected to the second grinding plate.

[0007] Through the above technical scheme, compared with most traditional polishing equipment for plywood production, the first polishing sheet and the second polishing sheet arranged above the polishing equipment for plywood production are symmetrically arranged at the bottom of the equipment, so that when the equipment is polishing one side of the plywood, it can also simultaneously polish the other side of the plywood, and the polishing of both sides of the plywood can be completed through one processing, which reduces repeated operations and processing time, greatly improves production efficiency, and processing both sides at the same time can better ensure the symmetry of the plywood, so that the smoothness and flatness of the two sides are more consistent, thereby improving product quality.

[0008] Furthermore, a limiting groove is provided in the middle of the inner wall of the limiting frame, and a plurality of auxiliary rollers are rotatably connected to the middle of the inner wall of the limiting groove;

[0009] Through the above technical solution, the plywood can be moved relatively smoothly in the limiting groove on the limiting frame under the action of the auxiliary roller.

[0010] Furthermore, a control console is fixedly connected to the center of one side of the upper surface of the base;

[0011] Through the above technical solution, by setting up a control console, users can control the device more conveniently.

[0012] Furthermore, the upper end and the lower end of the outer wall of the first fixing rod are both provided with a second sliding groove, and the center of the upper surface of the first fixing rod is rotatably connected with a bidirectional threaded rod;

[0013] Through the above technical solution, the user can control the first connecting rod and the second connecting rod to move in the second sliding groove respectively through the bidirectional threaded rod, and then adjust the positions of the first connecting rod and the second connecting rod on the first fixed rod and the second fixed rod.

[0014] Furthermore, a rotating handle is fixedly connected to the upper end of the outer wall of the bidirectional threaded rod;

[0015] Through the above technical solution, a rotating handle is provided so that a user can rotate the bidirectional threaded rod.

[0016] Furthermore, the outer wall of the first connecting rod at a side away from the third servo motor is threadedly matched with a plurality of fixing bolts;

[0017] Through the above technical solution, by providing fixing bolts, the user can limit and fix the first connecting rod and the second connecting rod on the first fixing rod and the second fixing rod respectively.

[0018] Furthermore, a first servo motor is fixedly connected to the middle of the inner wall of the first leg, and a driving roller is fixedly connected to the outer wall of the output end of the first servo motor;

[0019] Through the above technical solution, the first servo motors arranged on the first leg and the second leg can provide power to the plywood through the driving roller.

[0020] Furthermore, the threaded rod is threadably matched with a limit bracket on a side away from the second servo motor;

[0021] Through the above technical solution, the second servo motor arranged on the limiting frame can push the other limiting frame to move through the threaded rod.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model provides a polishing device for plywood production. Compared with most traditional polishing devices for plywood production, the polishing device for plywood production is provided with a first leg and a second leg. The user can control the limit frame through the second servo motor to push the second leg to move in the first slide groove, so that the limit clamping rod can move in the second connecting rod, and then the fourth servo motor can drive the second polishing sheet to polish the area of ​​the plywood that has not been polished by the first polishing sheet, so that the device can be adjusted according to the different widths of the plywood, thereby improving the application range of the device, and has the ability to simply adjust the width without changing the equipment, so that the device can quickly adapt to the production of different plywood specifications, thereby improving the working efficiency and production capacity of the production line.

[0024] 2. The utility model proposes a polishing device for plywood production. Compared with most traditional polishing devices for plywood production, the first polishing plate and the second polishing plate arranged above the polishing device for plywood production are symmetrically arranged at the bottom of the device, so that when the device is polishing one side of the plywood, it can also polish the other side of the plywood simultaneously. The polishing of both sides of the plywood can be completed through one processing, which reduces repeated operations and processing time, greatly improves production efficiency, and processing both sides at the same time can better ensure the symmetry of the plywood, so that the smoothness and flatness of the two sides are more consistent, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of a polishing device for plywood production proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the first connecting rod structure of a polishing device for plywood production proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the limit frame structure of a polishing device for plywood production proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of a first fixing rod of a polishing device for plywood production proposed by the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the second fixing rod of the polishing equipment for plywood production proposed by the utility model.

[0030] Legend:

[0031] 1. Base; 2. Control console; 3. First leg; 4. First servo motor; 5. Driving roller; 6. First slide; 7. Second leg; 8. Limiting frame; 9. Limiting slot; 10. Auxiliary roller; 11. Second servo motor; 12. Threaded rod; 13. First fixed rod; 14. Second slide; 15. Bidirectional threaded rod; 16. Turning handle; 17. First connecting rod; 18. Third servo motor; 19. First grinding disc; 20. Fixing bolt; 21. Second fixed rod; 22. Second connecting rod; 23. Fourth servo motor; 24. Second grinding disc; 25. Limiting rod; 26. Spring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-5The utility model provides an embodiment of a polishing device for plywood production, comprising a base 1, a control console 2 is fixedly connected to the center of one side of the upper surface of the base 1, and the console 2 is provided so that the user can operate the device more conveniently, the front end and the rear end of one side of the upper surface of the base 1 are fixedly connected to the first leg 3, the front end and the rear end of the upper surface of the base 1 away from the first leg 3 are provided with a first slide groove 6, one side of the inner wall of the first slide groove 6 is snap-fitted with a second leg 7, the upper end of the inner wall of the first leg 3 is fixedly connected to a limiting frame 8, a limiting groove 9 is provided in the middle of the inner wall of the limiting frame 8, and a plurality of auxiliary rollers 10 are rotatably connected to the middle of the inner wall of the limiting groove 9, so that the plywood can be moved more smoothly in the limiting groove 9 on the limiting frame 8 under the action of the auxiliary rollers 10, and the lower end of the middle of the outer wall of the limiting frame 8 is fixedly connected to the second servo motor 11, The output end of the second servo motor 11 is fixedly connected to a threaded rod 12, the front end of the middle part of the outer wall of the limiting frame 8 is fixedly connected to a first fixing rod 13, the upper and lower ends of the inner wall of the first fixing rod 13 are both snap-fitted with a first connecting rod 17, the outer wall on one side of the first connecting rod 17 is fixedly connected to a third servo motor 18, the outer wall of the output end of the third servo motor 18 is fixedly connected to a first grinding plate 19, the rear end of the middle part of the outer wall of the limiting frame 8 is fixedly connected to a second fixing rod 21, the upper and lower ends of the inner wall of the second fixing rod 21 are both snap-fitted with a second connecting rod 22, the second connecting rod 22 is snap-fitted with a limiting clamping rod 25 at the center of the outer wall on one side away from the second fixing rod 21, a spring 26 is provided in the middle part of the outer wall of the limiting clamping rod 25, the side of the limiting clamping rod 25 away from the second connecting rod 22 is fixedly connected to a fourth servo motor 23, and the outer wall of the output end of the fourth servo motor 23 is fixedly connected to a second grinding plate 24.

[0034] Compared with most traditional polishing equipment for plywood production, this plywood polishing equipment is provided with a first leg 3 and a second leg 7. The user can control the limit frame 8 through the second servo motor 11 to push the second leg 7 to move in the first slide groove 6, so that the limit clamping rod 25 can move in the second connecting rod 22, and then the fourth servo motor 23 can drive the second polishing plate 24 to polish the area of ​​the plywood that has not been polished by the first polishing plate 19, so that the equipment can be adjusted according to the different widths of the plywood, thereby improving the scope of application of the equipment, and having the ability to simply adjust the width without replacing the equipment, so that the equipment can quickly adapt to the production of different plywood specifications, thereby improving the working efficiency and production capacity of the production line.

[0035] The upper and lower ends of the outer wall of the first fixed rod 13 are both provided with a second slide groove 14, and a bidirectional threaded rod 15 is rotatably connected at the center of the upper surface of the first fixed rod 13, so that the user can control the first connecting rod 17 and the second connecting rod 22 to move in the second slide groove 14 respectively through the bidirectional threaded rod 15, and then adjust the positions of the first connecting rod 17 and the second connecting rod 22 on the first fixed rod 13 and the second fixed rod 21. The upper end of the outer wall of the bidirectional threaded rod 15 is fixedly connected with a rotating handle 16, and the rotating handle 16 is provided so that the user can rotate the bidirectional threaded rod 15. The outer wall thread of the first connecting rod 17 away from the third servo motor 18 is matched with A plurality of fixing bolts 20 are provided so that the user can limit and fix the first connecting rod 17 and the second connecting rod 22 on the first fixing rod 13 and the second fixing rod 21 respectively; the middle part of the inner wall of the first leg 3 is fixedly connected with the first servo motor 4; the outer wall of the output end of the first servo motor 4 is fixedly connected with the driving roller 5, so that the first servo motor 4 provided on the first leg 3 and the second leg 7 can provide power to the plywood through the driving roller 5; the threaded rod 12 is threadedly matched with the limiting frame 8 on the side away from the second servo motor 11, so that the second servo motor 11 provided on the limiting frame 8 can push the other limiting frame 8 to move through the threaded rod 12.

[0036] Working principle: when the equipment is needed, firstly, the second servo motor 11 is used to control the limit frame 8 to push the second leg 7 to move in the first slide groove 6, so that the limit clamping rod 25 can move in the second connecting rod 22, and then the fourth servo motor 23 can drive the second grinding plate 24 to grind and polish the area on the plywood that has not been grinded by the first grinding plate 19, so that the equipment can be adjusted according to the different widths of the plywood, and the first grinding plate 19 and the second grinding plate 24 arranged above the equipment are symmetrically arranged with the first grinding plate 19 and the second grinding plate 24 below the equipment, so that the equipment can grind and polish one side of the plywood while also synchronously grinding and polishing the other side of the plywood, and the grinding and polishing of both sides of the plywood can be completed through one processing.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polishing device for plywood production, comprising a base (1), characterized in that: The front end and the rear end of one side of the upper surface of the base (1) are both fixedly connected to the first leg (3); the front end and the rear end of the upper surface of the base (1) away from the first leg (3) are both provided with a first slide groove (6); one side of the inner wall of the first slide groove (6) is snap-fitted with the second leg (7); the upper end of the inner wall of the first leg (3) is fixedly connected to the limiting frame (8); The lower end of the middle part of the outer wall of the limiting frame (8) is fixedly connected to a second servo motor (11), the output end of the second servo motor (11) is fixedly connected to a threaded rod (12), the front end of the middle part of the outer wall of the limiting frame (8) is fixedly connected to a first fixing rod (13), the upper end and the lower end of the inner wall of the first fixing rod (13) are both snap-fitted with a first connecting rod (17), the outer wall of one side of the first connecting rod (17) is fixedly connected to a third servo motor (18), and the outer wall of the output end of the third servo motor (18) is fixedly connected to a first grinding sheet (19); A second fixing rod (21) is fixedly connected to the rear end of the middle part of the outer wall of the limiting frame (8); the upper end and the lower end of the inner wall of the second fixing rod (21) are both snap-fitted with a second connecting rod (22); the center of the outer wall of the second connecting rod (22) away from the second fixing rod (21) is snap-fitted with a limiting clamping rod (25); a spring (26) is provided in the middle part of the outer wall of the limiting clamping rod (25); a fourth servo motor (23) is fixedly connected to the side of the limiting clamping rod (25) away from the second connecting rod (22); and a second grinding plate (24) is fixedly connected to the outer wall of the output end of the fourth servo motor (23).

2. The polishing equipment for plywood production according to claim 1, characterized in that: A limiting groove (9) is provided in the middle of the inner wall of the limiting frame (8), and a plurality of auxiliary rollers (10) are rotatably connected to the middle of the inner wall of the limiting groove (9).

3. The polishing equipment for plywood production according to claim 1, characterized in that: A control console (2) is fixedly connected at the center of one side of the upper surface of the base (1).

4. The polishing equipment for plywood production according to claim 1, characterized in that: A second sliding groove (14) is provided at the upper end and the lower end of the outer wall of the first fixing rod (13), and a bidirectional threaded rod (15) is rotatably connected to the center of the upper surface of the first fixing rod (13).

5. The polishing equipment for plywood production according to claim 4, characterized in that: The upper end of the outer wall of the bidirectional threaded rod (15) is fixedly connected with a rotating handle (16).

6. The polishing equipment for plywood production according to claim 1, characterized in that: The outer wall of the first connecting rod (17) at a side away from the third servo motor (18) is threadedly engaged with a plurality of fixing bolts (20).

7. The polishing equipment for plywood production according to claim 1, characterized in that: A first servo motor (4) is fixedly connected to the middle of the inner wall of the first leg (3), and a driving roller (5) is fixedly connected to the outer wall of the output end of the first servo motor (4).

8. The polishing equipment for plywood production according to claim 1, characterized in that: The threaded rod (12) is threadably matched with a limiting frame (8) on a side away from the second servo motor (11).

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