Polishing device for plates

Abstract

The utility model provides a polishing device for plates, and relates to the technical field of plate processing, the polishing device for plates comprises a processing table, a pushing part, a correcting part, a polishing part, an electric push rod, a vertical plate, a moving groove, a bulge, a placing plate, a sleeve, a supporting plate, a groove, an adjusting plate, an extension plate, a rotating shaft, a stand column and an elastic piece, the polishing part comprises a polishing wheel, and the adjusting plate is provided with a clamping groove; the polishing wheel is arranged in the clamping groove and rotationally connected with the clamping groove, a motor is arranged on the adjusting plate, the output end of the motor is fixedly connected with the polishing wheel, and the device can polish the two side faces of the long-strip-shaped rectangular plate at the same time, so that the polishing machining capacity and machining efficiency of the long-strip-shaped rectangular plate can be greatly improved; and an electric push rod can assist a worker in pushing the plates, the labor intensity of the worker is reduced, and through cooperation of a guide plate and a spring, the plate placement difficulty is further reduced, so that the plate placement efficiency is effectively improved, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a plate polishing device. Background Art

[0002] Plates are one of the most commonly used materials in furniture manufacturing. During the furniture manufacturing process, plates need to be polished. Physical grinding is often used to reduce the surface roughness of the plates and increase the brightness and flatness of the plate surface. Existing polishing devices can only polish one side of long rectangular plates. Since each facade needs to be polished, the processing efficiency is low. Utility Model Content

[0003] The purpose of the utility model is to provide a plate polishing device, aiming to solve the problems mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the plate polishing device is used for polishing long rectangular plates, including a processing table, the processing table is provided with a pushing part, a correcting part and a polishing part, the pushing part includes an electric push rod arranged below the processing table, a vertical plate is arranged above the processing table, a movable groove is opened on the processing table, a protrusion penetrating the movable groove is arranged at the lower end of the vertical plate, the protrusion is fixedly connected to the output end of the electric push rod, a placing plate is arranged on one side of the vertical plate, the correcting part includes a sleeve, the sleeve is arranged on one side of the movable groove, the sleeve A support plate is provided at the bottom of the cylinder, and through grooves are respectively provided on both sides of the outer surface of the sleeve, and adjustment plates are respectively provided on both sides of the sleeve, and one side of the adjustment plate is symmetrically provided with an extension plate slidably connected to the groove, and a rotating shaft is provided between the two extension plates, and a column is provided on the outer surface of the extension plate, and the two columns located on both sides of the sleeve are connected by an elastic member, the polishing part includes a polishing wheel, a slot is provided on the adjustment plate, the polishing wheel is arranged inside the slot and rotatably connected to the slot, and a motor is provided on the adjustment plate, and the output end of the motor is fixedly connected to the polishing wheel.

[0005] Preferably, a guide portion is symmetrically arranged at one end of the sleeve close to the movable groove, and the guide portion includes a side plate fixedly connected to the sleeve, one end of the side plate is hinged with a guide plate, and a spring is arranged between the side plate and the guide plate.

[0006] Preferably, the support plate is in an inverted L-shape, and the side plate is located at the upper end of the support plate.

[0007] Preferably, baffles are symmetrically arranged on the outer surface of the groove.

[0008] Preferably, a through groove is formed at the bottom of the sleeve, and a roller is disposed inside the through groove.

[0009] The beneficial effects of the utility model are:

[0010] The device can polish both sides of the long rectangular plate at the same time, thereby greatly improving the polishing processing capacity and processing efficiency of the long rectangular plate, and the electric push rod can assist personnel in pushing the plate, reducing the labor intensity of the staff, and through the cooperation of the guide plate and the spring, the difficulty of placing the plate is further reduced, thereby effectively improving the placement efficiency of the plate, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0012] Figure 2 It is a side view of a specific embodiment of the utility model.

[0013] Figure 3 It is a top view of a specific embodiment of the utility model.

[0014] Figure 4 It is a structural schematic diagram of a sleeve of a specific embodiment of the utility model.

[0015] Figure 5 It is a structural schematic diagram of an adjustment plate of a specific embodiment of the utility model.

[0016] Figure 6 It is a structural schematic diagram of a roller in a specific embodiment of the utility model.

[0017] In the figure: 1. processing table; 2. electric push rod; 3. vertical plate; 4. moving groove; 5. protrusion; 6. placement plate; 7. sleeve; 8. support plate; 9. groove; 10. adjustment plate; 11. extension plate; 12. rotating shaft; 13. column; 14. elastic member; 15. polishing wheel; 16. motor; 17. side plate; 18. guide plate; 19. spring; 20. baffle; 21. roller; 22. plate. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0019] like Figure 1-6As shown, a plate polishing device comprises a processing table 1, on which a pushing part, a correcting part and a polishing part are arranged, the pushing part comprises an electric push rod 2 arranged below the processing table 1, a vertical plate 3 is arranged above the processing table 1, a moving groove 4 is opened on the processing table 1, a protrusion 5 penetrating the moving groove 4 is arranged at the lower end of the vertical plate 3, the protrusion 5 is fixedly connected to the output end of the electric push rod 2, a placing plate 6 is arranged on one side of the vertical plate 3, the correcting part comprises a sleeve 7, the sleeve 7 is arranged on one side of the moving groove 4, a supporting plate 8 is arranged at the bottom of the sleeve 7, and two sides of the outer surface of the sleeve 7 are respectively opened A through-type groove 9 is provided with adjustment plates 10 on both sides of the sleeve 7, and an extension plate 11 symmetrically provided on one side of the adjustment plate 10 and slidably connected to the groove 9, a rotating shaft 12 is provided between the two extension plates 11, and a column 13 is provided on the outer surface of the extension plate 11. The two columns 13 located on both sides of the sleeve 7 are connected by an elastic member 14. The polishing part includes a polishing wheel 15. A slot is provided on the adjustment plate 10, and the polishing wheel 15 is arranged inside the slot and rotatably connected to the slot. A motor 16 is provided on the adjustment plate 10, and the output end of the motor 16 is fixedly connected to the polishing wheel 15.

[0020] The pushing part is used to push the plate 22 into the correction part, and transport it to the polishing part for polishing. The plate 22 to be processed is preferably a long rectangular plate 22. When the pushing part is working, it first places a suitable plate 22 on the correction part and the placement plate 6, and then controls the electric push rod 2 to start. The output end of the electric push rod 2 retracts, and drives the vertical plate 3 to move along the moving groove 4 through the protrusion 5, and at the same time drives the placement plate 6 to move, and through the abutment between one end of the plate 22 and the vertical plate 3, the plate 22 is pushed into the correction part, and then the plate 22 is pushed into the polishing part for polishing. When the output end of the electric push rod 2 is completely retracted, the plate 22 has not completely passed through the correction part and the polishing part. At this time, the staff only needs to pull the plate 22 outward at one end of the polishing part, so that the plate 22 completely passes through the correction part and the polishing part, thereby realizing simultaneous polishing of both sides of the plate 22.

[0021] The correction part is used to clamp the plate 22 and cooperate with the polishing part to polish the plate 22. Specifically, when the plate 22 enters the sleeve 7, the front end of the plate 22 is squeezed to make the adjustment plate 10 and the extension plate 11 move to the outside of the groove 9. However, due to the restrictions of the column 13 and the elastic member 14, the rotating shaft 12 on both sides of the plate 22 can always keep in contact with the side of the plate 22, and the shortest distance between the two opposite rotating shafts 12 is the same as the shortest distance between the two polishing wheels 15. Therefore, the polishing wheel 15 will move with the movement of the adjusting plate 10 and the rotating shaft 12, so that the outer surfaces of both sides of the plate 22 can always be polished by the polishing wheels 15 on both sides. The rotating shaft 12 can reduce the friction between the plate 22 and the plate 22, which is convenient for pushing the plate 22. The elastic member 14 can be an elastic rope or a tension spring. When the adjusting plate 10 keeps in contact with the outer surface of the sleeve 7, the elastic member 14 is in a stretched state.

[0022] Furthermore, a guide portion is symmetrically provided at one end of the sleeve 7 near the movable groove 4, and the guide portion includes a side plate 17 fixedly connected to the sleeve 7, and a guide plate 18 is hinged at one end of the side plate 17. A spring 19 is provided between the side plate 17 and the guide plate 18. The structure of the spring 19 is not V-shaped. When the front end of the plate 22 enters between the two guide plates 18, the front end of the plate 22 can be kept in a relatively centered position through the squeezing of the guide plate 18 and the spring 19, so that the plate 22 can be smoothly extended into the sleeve 7 and enter between the rotating shafts 12 on both sides, thereby improving the stability of the movement of the plate 22.

[0023] Furthermore, the support plate 8 is an inverted L-shape, and the side plate 17 is located at the upper end of the support plate 8. The support plate 8 is used to support the sleeve 7 and the side plate 17, and when placing the plate 6 material, the front end of the plate 22 can be placed on the support plate 8, and the other end of the plate 22 can be placed on the placement plate 6.

[0024] Furthermore, baffles 20 are symmetrically arranged on the outer surface of the groove 9 , and the baffles 20 can limit the upward and downward movement of the extension plate 11 in the groove 9 , thereby improving the stability of the movement of the adjustment plate 10 .

[0025] Furthermore, a through groove is provided at the bottom of the sleeve 7, and a roller 21 is provided inside the through groove. The roller 21 can further reduce the friction between the plate 22 and the sleeve 7. Two rollers 21 are provided to keep the plate 22 able to move horizontally.

[0026] The device can polish both sides of the long rectangular plate 22 at the same time, thereby greatly improving the polishing processing capacity and processing efficiency of the long rectangular plate 22, and the electric push rod 2 can assist personnel in pushing the plate 22, reducing the labor intensity of the staff, and through the cooperation of the guide plate 18 and the spring 19, the difficulty of placing the plate 22 is further reduced, thereby effectively improving the placement efficiency of the plate 22, and the use effect is good.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A plate polishing device, used for polishing long rectangular plates, characterized in that: The invention comprises a processing table (1), wherein the processing table (1) is provided with a pushing part, a correcting part and a polishing part, wherein the pushing part comprises an electric push rod (2) arranged below the processing table (1), wherein a vertical plate (3) is arranged above the processing table (1), wherein a movable groove (4) is provided on the processing table (1), wherein a protrusion (5) penetrating the movable groove (4) is provided at the lower end of the vertical plate (3), wherein the protrusion (5) is fixedly connected to the output end of the electric push rod (2), wherein a placing plate (6) is provided on one side of the vertical plate (3), wherein the correcting part comprises a sleeve (7), wherein the sleeve (7) is arranged on one side of the movable groove (4), wherein a supporting plate (8) is provided at the bottom of the sleeve (7), and wherein two sides of the outer surface of the sleeve (7) are respectively provided with protrusions penetrating the movable groove (4). The sleeve (7) has a groove (9) formed therein, and adjustment plates (10) are respectively arranged on both sides of the sleeve (7). An extension plate (11) symmetrically arranged on one side of the adjustment plate (10) is slidably connected to the groove (9). A rotating shaft (12) is arranged between the two extension plates (11). A column (13) is arranged on the outer surface of the extension plate (11). The two columns (13) located on both sides of the sleeve (7) are connected by an elastic member (14). The polishing portion comprises a polishing wheel (15). A slot is provided on the adjustment plate (10). The polishing wheel (15) is arranged inside the slot and is rotatably connected to the slot. A motor (16) is arranged on the adjustment plate (10). The output end of the motor (16) is fixedly connected to the polishing wheel (15).

2. The plate polishing device according to claim 1, characterized in that: A guide portion is symmetrically arranged at one end of the sleeve (7) close to the movable groove (4), and the guide portion comprises a side plate (17) fixedly connected to the sleeve (7), one end of the side plate (17) is hingedly connected to a guide plate (18), and a spring (19) is arranged between the side plate (17) and the guide plate (18).

3. The plate polishing device according to claim 2, characterized in that: The support plate (8) is in an inverted L-shape, and the side plate (17) is located at the upper end of the support plate (8).

4. The plate polishing device according to claim 1, characterized in that: Baffles (20) are symmetrically arranged on the outer surface of the groove (9).

5. The plate polishing device according to any one of claims 1 to 4, characterized in that: A through groove is formed at the bottom of the sleeve (7), and a roller (21) is arranged inside the through groove.

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