CN210818865U

CN210818865U - Wood board grinding machine

Info

Publication number: CN210818865U
Application number: CN201921264556.6U
Authority: CN
Inventors: 李立喜
Original assignee: Nanjing Jiuyang Home Furnishing Co ltd
Current assignee: Nanjing Jiuyang Home Furnishing Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-06-23
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a plank polisher, including organism, clamping device, switching-over device and grinding device. The reversing device comprises a disc which is rotatably connected to the machine body, the clamping device is arranged on the disc, a gear ring is arranged on the upper surface of the disc, a reversing motor is fixedly connected to the upper surface of the machine body, a gear is fixedly connected to a rotating shaft of the reversing motor, and the gear is meshed with the gear ring. The direction of wood floor placement can be improved through the reversing device, the relative positions of burrs on the surfaces of the wood boards and the polishing device are changed, and the burrs are convenient to remove.

Description

Wood board grinding machine

Technical Field

The utility model relates to a equipment field of polishing, concretely relates to plank polisher.

Background

The solid wood floor is a plate paved on a household ground, which is formed by drying, cutting, polishing, grooving, coating and other processes of natural wood.

The traditional solid wood floor surface usually produces burrs after cutting, and the burrs directly influence subsequent processing, so the polisher of polishing the solid wood floor surface is the necessary condition for guaranteeing the application value and the aesthetic property of the solid wood floor.

There are two general types of traditional solid wood flooring surface deburring methods: 1. manually rubbing the solid wood floor surface through abrasive paper; 2. only the sander rubs the surface of the solid wood floor. The disadvantage of manpower is that work efficiency is low, and the adoption polisher can improve work efficiency, but the turn of traditional polisher is unchangeable for the surface of solid wood floor, and when the direction of falling of burr and emery wheel pivoted direction syntropy, the burr was difficult to be got rid of by the emery wheel.

Disclosure of Invention

In order to overcome the not enough among the prior art, the utility model provides a plank polisher, its direction when can surperficial timber apron polish is convenient for get rid of the surface burr.

In order to achieve the above object, the utility model discloses a plank polisher, including the organism, be equipped with following part, clamping device on the organism: the clamping cylinder is arranged on the machine body, a cylinder body of the clamping cylinder is fixedly connected with the machine body through a bolt, and a piston rod of the clamping cylinder is fixedly connected with the movable seat; a reversing device: the clamping device is arranged on the disc, a gear ring is arranged on the upper surface of the disc, the upper surface of the machine body is fixedly connected with a reversing motor, a rotating shaft of the reversing motor is fixedly connected with a gear, and the gear is meshed with the gear ring; grinding device: including fixed connection's mounting panel on the organism, the first driving cylinder of fixedly connected with on the mounting panel, sliding connection has horizontal board on the mounting panel, first driving cylinder's piston rod and horizontal board fixed connection, fixedly connected with second driving cylinder on the horizontal board, fixedly connected with curb plate on second driving cylinder's the piston rod, curb plate relative slip's setting is on horizontal board, sliding connection has the riser on the curb plate, fixedly connected with grinding motor on the riser, the last fixedly connected with polishing brush of grinding motor, fixedly connected with third driving cylinder on the curb plate, third driving cylinder's piston rod and riser fixed connection.

Furthermore, a groove is formed in the fixed seat or the movable seat, a rubber pad is placed in the groove, and a fixing bolt is connected to the fixed seat or the movable seat through threads and penetrates through the rubber pad.

Furthermore, the mounting plate is provided with a blowing motor through a bolt, a rotating shaft of the blowing motor penetrates through the mounting plate, and a fan is fixedly connected to the rotating shaft of the blowing motor.

Furthermore, a first limiting groove for limiting the sliding of the side plate is formed in the transverse plate, and a second limiting groove for limiting the sliding of the vertical plate is formed in the side plate.

Furthermore, a reinforcing plate is integrally arranged at the bottom side of the mounting plate.

Has the advantages that: the reversing motor drives the disc to rotate through the gear, the disc drives the orientation of two opposite sides of the wood board to replace, namely the wood board rotates 180 degrees, and under the condition that the steering direction of the polishing brush of the grinding machine is unchanged, the relative direction of burrs on the polishing brush and the wood floor is changed, so that the burrs are removed conveniently.

Drawings

The invention will be further described and illustrated with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of the whole of the present embodiment;

fig. 2 is an enlarged view at a in fig. 1.

Reference numerals: 1. a body; 2. a clamping device; 21. a fixed seat; 22. a movable seat; 23. a clamping cylinder; 3. a reversing device; 31. a disc; 32. a ring gear; 33. a commutation motor; 34. a gear; 4. a polishing device; 41. mounting a plate; 42. a first drive cylinder; 43. a transverse plate; 44. a second driving oil cylinder; 45. a side plate; 46. a vertical plate; 47. polishing the motor; 48. polishing brushes; 49. a third driving oil cylinder; 5. a rubber pad; 6. fixing the bolt; 7. a blower motor; 8. a fan; 9. a first limit groove; 10. a second limit groove; 11. and a reinforcing plate.

Detailed Description

The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.

Example (b): a wood board grinding machine comprises a machine body 1, wherein a clamping device 2, a reversing device 3 and a grinding device 4 are arranged on the machine body 1.

Clamping device 2 includes fixing base 21 through bolt fixed connection at organism 1 upper surface, and sliding connection has a sliding seat 22 on organism 1, and sliding seat 22 pierces through organism 1 surface, and sliding seat 22 is through being close to in order to press from both sides the plank that needs to polish to fixing base 21. The clamping cylinder 23 is fixedly connected to the surface of the lower side of the machine body 1, the cylinder body of the clamping cylinder 23 is fixedly connected with the machine body 1 through a bolt, the piston rod of the clamping cylinder 23 is fixedly connected with the movable seat 22, and the clamping cylinder 23 provides power for the sliding of the movable seat 22.

The reversing device 3 comprises a disc 31 which rotates relative to the upper surface of the machine body 1, the clamping devices 2 are arranged on the disc 31, a circle of gear ring 32 is arranged at the position, close to the edge, of the upper surface of the disc 31, a reversing motor 33 is fixedly connected to the position, not the surface, of the disc 31, of the upper surface of the machine body 1, a gear 34 is arranged on a rotating shaft of the reversing motor 33, the gear 34 is meshed with the gear ring 32, the disc 31 can rotate clockwise and anticlockwise under the action of the reversing motor 33, and after the reversing motor 33 rotates clockwise 180 degrees, the next action can enable the disc 31 to rotate back to the original position anticlockwise.

As shown in fig. 2, a groove is formed in the fixed seat 21 or the movable seat 22, the rubber pad 5 is disposed in the groove, the fixed seat 21 or the movable seat 22 is connected with the fixing bolt 6 through a thread, and the fixing bolt 6 penetrates through the rubber pad 5. When the movable seat 22 and the fixed seat 21 clamp the wood board, the rubber pad 5 is abutted against the wood board, so that the condition that the corners of the wood board are damaged is avoided.

The grinding device 4 comprises a mounting plate 41 arranged on the upper surface of the machine body 1 at a position other than the surface of the disc 31, the mounting plate 41 extends inwards, a first driving oil cylinder 42 is fixedly connected to the mounting plate 41, the cylinder body of the first driving oil cylinder 42 is fixedly connected with the surface of the mounting plate 41 through a bolt, the piston rod of the first driving oil cylinder 42 is fixedly connected with a transverse plate 43, and the transverse plate 43 is arranged on the mounting plate 41 in a relatively sliding manner.

A second driving oil cylinder 44 is fixedly connected to the upper surface of the transverse plate 43, the second driving oil cylinder 44 is arranged along the length direction of the transverse plate 43, a side plate 45 is fixedly connected to a piston rod of the second driving oil cylinder 44, the side plate 45 slides relative to the length direction of the transverse plate 43, and a first limiting groove 9 which is used for enabling the side plate 45 to slide and limiting the sliding stroke of the side plate 45 is formed in the transverse plate 43.

The transverse plate 43 is fixedly connected with a third driving oil cylinder 49, the third driving oil cylinder 49 is arranged along the vertical direction, a piston rod of the third driving oil cylinder 49 is fixedly connected with a vertical plate 46, the vertical plate 46 is arranged on the side plate 45 in a relative sliding mode, and the side plate 45 is provided with a second limiting groove 10 which is used for limiting the sliding stroke of the side plate 45 when the side plate 45 slides. A polishing motor 47 is fixedly connected to the vertical plate 46 through bolts, and a polishing brush 48 is fixedly connected to a rotating shaft of the polishing motor 47 to polish burrs on the surface of the wood floor.

Since the gravity of the polishing device is borne by the mounting plate 41, the reinforcing plate 11 is integrally arranged on the bottom side of the mounting plate 41 to contact with the upper surface of the machine body 1, and the installation firmness of the mounting plate 41 is ensured by increasing the contact area between the reinforcing plate 11 and the upper surface of the machine body 1.

The side wall of the mounting plate 41 is fixedly connected with a blowing motor 7 through a bolt, a rotating shaft of the blowing motor 7 penetrates through the mounting plate 41 rightwards, and a fan 8 is fixedly connected to the rotating shaft of the blowing motor 7, so that burrs brushed off by the polishing brush 48 can be immediately blown off the surface of the wood plate to avoid the influence of burr chips on subsequent polishing.

The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.

Claims

1. A plank polisher, comprising a machine body (1), characterized in that the machine body (1) is provided with the following parts, a clamping device (2): the clamping device comprises a fixed seat (21) fixedly connected to the upper surface of a machine body (1) through a bolt, wherein the machine body (1) is connected with a movable seat (22) in a sliding mode, the movable seat (22) penetrates through the surface of the machine body (1), a clamping cylinder (23) is arranged on the machine body (1), a cylinder body of the clamping cylinder (23) is fixedly connected with the machine body (1) through the bolt, and a piston rod of the clamping cylinder (23) is fixedly connected with the movable seat (22);

a reversing device (3): the clamping device comprises a disc (31) rotatably connected to a machine body (1), wherein the clamping device (2) is arranged on the disc (31), a gear ring (32) is arranged on the upper surface of the disc (31), a reversing motor (33) is fixedly connected to the upper surface of the machine body (1), a gear (34) is fixedly connected to a rotating shaft of the reversing motor (33), and the gear (34) is meshed with the gear ring (32);

polishing device (4): comprises an installation plate (41) fixedly connected on a machine body (1), a first driving oil cylinder (42) is fixedly connected on the installation plate (41), the mounting plate (41) is connected with a transverse plate (43) in a sliding way, a piston rod of the first driving oil cylinder (42) is fixedly connected with the transverse plate (43), a second driving oil cylinder (44) is fixedly connected on the transverse plate (43), a side plate (45) is fixedly connected on a piston rod of the second driving oil cylinder (44), the side plates (45) are arranged on the transverse plate (43) in a relatively sliding manner, the side plates (45) are connected with a vertical plate (46) in a sliding manner, a polishing motor (47) is fixedly connected to the vertical plate (46), a polishing brush (48) is fixedly connected to the polishing motor (47), and a third driving oil cylinder (49) is fixedly connected to the side plate (45), and a piston rod of the third driving oil cylinder (49) is fixedly connected with the vertical plate (46).

2. The wood board grinding machine according to claim 1, characterized in that the fixed seat (21) or the movable seat (22) is provided with a groove, a rubber pad (5) is placed in the groove, a fixed bolt (6) is connected to the fixed seat (21) or the movable seat (22) in a threaded manner, and the fixed bolt (6) penetrates through the rubber pad (5).

3. A wood grinder as claimed in claim 1, characterized in that the mounting plate (41) is provided with a bolt blowing motor (7), the rotating shaft of the blowing motor (7) penetrates through the mounting plate (41), and a fan (8) is fixedly connected to the rotating shaft of the blowing motor (7).

4. A wood grinder as claimed in claim 1, wherein the transverse plate (43) is provided with a first limiting groove (9) for the side plate (45) to slide and limit, and the side plate (45) is provided with a second limiting groove (10) for the vertical plate (46) to slide.

5. A wood grinder as claimed in claim 1, characterised in that the underside of the mounting plate (41) is integrally provided with a reinforcing plate (11).