CN213196936U - Plank grinding device for furniture manufacturing - Google Patents

Abstract

The utility model belongs to the technical field of furniture board processing equipment, in particular to a wood board polishing device for furniture manufacturing, which comprises a polishing platform, wherein the left side of the polishing platform is provided with a first hydraulic cylinder through a first fixing bracket, the first hydraulic cylinder is provided with a first hydraulic rod, the first hydraulic rod is provided with a first belt sander through a second fixing bracket, the right side of the polishing platform is provided with a second hydraulic cylinder through a third fixing bracket, the second hydraulic cylinder is provided with a second hydraulic rod, the second hydraulic rod is provided with a second belt sander through a fourth fixing bracket, the right side of the polishing platform is provided with a third belt sander, the right side of the third belt sander is provided with a distance measuring sensor, the middle of the polishing platform is provided with a wood board rotating device, the polishing platform is provided with a fixing device, and wood boards can be automatically rotated through the arranged wood board rotating device, the utility model discloses can carry out polishing of all faces to the plank automatically, the utility model discloses simple structure, convenient operation is fit for using widely.

Description

Plank grinding device for furniture manufacturing

Technical Field

The utility model relates to a plank grinding device for furniture manufacturing belongs to furniture board processing equipment technical field.

Background

The wood boards are wood boards made of complete wood, are firm and durable, have natural grains, are selected from the best decoration, are high in manufacturing cost, are generally classified according to the substantial names of the wood boards, have no uniform standard specification, and are materials frequently used in home decoration.

The existing wood board polishing device mostly adopts a manual mode to physically polish, the labor cost is increased, the operation surface of the wood board cannot be automatically replaced by the sander, the operation surface of the wood board needs to be manually replaced, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plank grinding device for furniture manufacturing solves the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plank grinding device for furniture manufacturing, includes the platform of polishing, the platform left side of polishing is equipped with first pneumatic cylinder through first fixed bolster, be equipped with first hydraulic stem on the first pneumatic cylinder, be equipped with first abrasive band machine through the second fixed bolster on the first hydraulic stem, the platform right side of polishing is equipped with the second pneumatic cylinder through the third fixed bolster, be equipped with the second hydraulic stem on the second hydraulic cylinder, be equipped with the second abrasive band machine through the fourth fixed bolster on the second hydraulic stem, the platform right side of polishing is equipped with third abrasive band machine, third abrasive band machine right side is equipped with range sensor, be equipped with plank rotary device in the middle of the platform of polishing, be equipped with plank fixing device on the platform of polishing.

Preferably, the bottom of the polishing table is provided with table legs.

Preferably, plank rotary device includes first disc, first disc setting is in the platform bottom side of polishing, be equipped with the transmission shaft hole on the first disc, first disc bottom is equipped with the rotating electrical machines through the fifth fixed bolster, the rotating electrical machines is equipped with the second disc through the transmission shaft, the symmetry is equipped with four round holes on the second disc, first disc top is equipped with the arc track, be equipped with four removal posts on the arc track, it is equipped with the slipmat to remove the capital end, it is the hemisphere to remove the capital end, it passes through hemisphere bottom and arc track sliding connection to remove the post, it passes through round hole and second disc sliding connection to remove the post.

Preferably, the plank fixing device comprises a guide rail, the guide rail is symmetrically arranged on the two sides of the polishing table in the front-back direction, a driving device is arranged on the guide rail, a sliding block is arranged on the driving device, a fixing plate is arranged on the sliding block, two small hydraulic cylinders are symmetrically arranged on the fixing plate in the left-right direction, small hydraulic rods are arranged on the small hydraulic cylinders, and anti-skidding blocks are arranged on the small hydraulic rods.

Preferably, the second belt sander and the third belt sander correspond in position.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model belongs to the technical field of furniture board processing equipment, specifically disclose a plank grinding device for furniture manufacturing, plank rotary device through setting up can carry out autogiration to the plank, and telescopic grinding device can not block the plank corner when the plank is rotatory, the utility model discloses can realize that full-automatic carries out polishing of all faces to the plank, the utility model discloses simple structure, convenient operation is fit for using widely.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of the wood board rotating device of the present invention;

FIG. 4 is a schematic view of a part of the structure of the present invention;

in the figure: 1. a polishing table; 2. a first fixed bracket; 3. a first hydraulic cylinder; 4. a first hydraulic lever; 5. a second fixed bracket; 6. a first belt sander; 7. a third fixed bracket; 8. a second hydraulic cylinder; 9. a second hydraulic rod; 10. a fourth fixed bracket; 11. a second belt sander; 12. a third belt sander; 13. a ranging sensor; 14. a board rotating device; 15. a board fixing device; 16. a table leg; 17. a first disc; 18. a transmission shaft hole; 19. a fifth fixed bracket; 20. a rotating electric machine; 21. a drive shaft; 22. a second disc; 23. a circular hole; 24. an arc-shaped track; 25. moving the column; 26. a non-slip mat; 27. a guide rail; 28. a drive device; 29. a slider; 30. a fixing plate; 31. a small hydraulic cylinder; 32. a small hydraulic ram; 33. and (4) anti-skid blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a plank grinding device for furniture manufacturing, is including polishing platform 1, 1 left side of polishing platform is equipped with first pneumatic cylinder 3 through first fixed bolster 2, be equipped with first hydraulic stem 4 on the first pneumatic cylinder 3, be equipped with first abrasive band machine 6 through second fixed bolster 5 on the first hydraulic stem 4, 1 right side of polishing platform is equipped with second pneumatic cylinder 8 through third fixed bolster 7, be equipped with second hydraulic stem 9 on the second pneumatic cylinder 8, be equipped with second abrasive band machine 11 through fourth fixed bolster 10 on the second hydraulic stem 9, 1 right side of polishing platform is equipped with third abrasive band machine 12, third abrasive band machine 12 right side is equipped with range sensor 13, be equipped with plank rotary device 14 in the middle of polishing platform 1, be equipped with plank fixing device 15 on the polishing platform 1.

Further, the bottom of the grinding table 1 is provided with table feet 16.

Further, the wood board rotating device 14 comprises a first disc 17, the first disc 17 is arranged on the bottom side of the polishing table 1, a transmission shaft hole 18 is formed in the first disc 17, a rotating motor 20 is arranged at the bottom end of the first disc 17 through a fifth fixing support 19, a second disc 22 is arranged on the rotating motor 20 through a transmission shaft 21, four round holes 23 are symmetrically formed in the second disc 22, an arc-shaped track 24 is arranged at the top end of the first disc 17, four moving columns 25 are arranged on the arc-shaped track 24, anti-slip pads 26 are arranged at the top ends of the moving columns 25, the bottom ends of the moving columns 25 are hemispherical, the moving columns 25 are slidably connected with the arc-shaped track 24 through hemispherical bottom ends, and the moving columns 25 are slidably connected with the second disc 22 through the round holes 23.

Further, plank fixing device 15 includes guide rail 27, guide rail 27 longitudinal symmetry sets up in platform 1 both sides of polishing, be equipped with drive arrangement 28 on the guide rail 27, be equipped with slider 29 on the drive arrangement 28, be equipped with fixed plate 30 on the slider 29, bilateral symmetry is equipped with two small-size pneumatic cylinders 31 on the fixed plate 30, be equipped with small-size hydraulic stem 32 on the small-size pneumatic cylinder 31, be equipped with non-skid block 33 on the small-size hydraulic stem 32.

Further, the second belt sander 11 and the third belt sander 12 correspond in position.

The working principle is as follows: the utility model relates to a plank grinding device for furniture manufacturing, when grinding, a plank is placed on a grinding table 1, a driving device 28 drives a slide block 29 to move a plank fixing device 15 to the leftmost side of the grinding table 1, a small hydraulic cylinder 31 drives a small hydraulic rod 32 to extend to enable an antiskid block 33 to fix the plank, a first hydraulic cylinder 3 drives a first hydraulic rod 4 to extend and drive a first belt sander 6 to extend, an abrasive belt on one side of the first belt sander 6 polishes the plank, after one side polishing is finished, the small hydraulic cylinder 31 drives the small hydraulic rod 32 to retract, the first hydraulic cylinder 3 drives the first hydraulic rod 4 to retract, a rotating motor 20 is started, a second disc 22 rotates 90 degrees through a transmission shaft 21, a round hole 23 on the second disc 22 drives a moving column 25 to rotate, the moving column 25 protrudes out of the surface of the grinding table 1 when the moving column 25 rotationally moves through an arc-shaped track 24, the plank is propped up and rotates, after the wood board is rotated by 90 degrees, the moving column 25 rotates and moves to the next lowest point from one lowest point of the arc-shaped track 24, at the moment, the top end of the moving column 25 is retracted into the polishing platform 1, the small hydraulic cylinder 31 drives the small hydraulic rod 32 to extend the anti-skid block 33 to fix the wood board, the first hydraulic cylinder 3 drives the first hydraulic rod 4 to extend and drive the first belt sander 6 to extend, the abrasive belt on one side of the first belt sander 6 polishes the wood board, after the four sides of the wood board are polished for a plurality of times, the driving device 28 drives the sliding block 29 to drive the wood board fixing device 15 and the wood board with the four sides polished to move rightwards, the second hydraulic cylinder 8 and the second hydraulic cylinder 9 are in a retracted state during moving, when the wood board moves to the distance measuring sensor 13 to detect the wood board, the driving device 28 stops moving, the second hydraulic cylinder 8 drives the second hydraulic cylinder 9 to extend and drive the second belt sander 11, while the third abrasive band machine 12 polishes the plank another side, meanwhile 28 drive arrangement drive slider 29 drive plank fixing device 15 and plank slow movement right until the plank is polished and is accomplished, the utility model discloses simple structure, convenient operation is fit for using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a plank grinding device for furniture manufacturing which characterized in that: comprises a grinding table (1), a first hydraulic cylinder (3) is arranged on the left side of the grinding table (1) through a first fixed bracket (2), a first hydraulic rod (4) is arranged on the first hydraulic cylinder (3), a first abrasive belt machine (6) is arranged on the first hydraulic rod (4) through a second fixed bracket (5), a second hydraulic cylinder (8) is arranged on the right side of the grinding table (1) through a third fixed bracket (7), a second hydraulic cylinder (9) is arranged on the second hydraulic cylinder (8), a second belt sander (11) is arranged on the second hydraulic cylinder (9) through a fourth fixing support (10), a third abrasive belt machine (12) is arranged on the right side of the grinding table (1), a distance measuring sensor (13) is arranged on the right side of the third abrasive belt machine (12), the wood board grinding machine is characterized in that a wood board rotating device (14) is arranged in the middle of the grinding table (1), and a wood board fixing device (15) is arranged on the grinding table (1).

2. The wood board sanding device for furniture manufacture of claim 1, wherein: the bottom of the grinding table (1) is provided with table legs (16).

3. The wood board sanding device for furniture manufacture of claim 1, wherein: the wood board rotating device (14) comprises a first disc (17), the first disc (17) is arranged at the bottom side of the grinding table (1), a transmission shaft hole (18) is arranged on the first disc (17), a rotating motor (20) is arranged at the bottom end of the first disc (17) through a fifth fixed bracket (19), the rotating motor (20) is provided with a second disc (22) through a transmission shaft (21), four round holes (23) are symmetrically arranged on the second disc (22), an arc-shaped track (24) is arranged at the top end of the first disc (17), four moving columns (25) are arranged on the arc-shaped track (24), anti-skid pads (26) are arranged at the top ends of the moving columns (25), the bottom end of the movable column (25) is hemispherical, the movable column (25) is connected with the arc-shaped track (24) in a sliding way through the hemispherical bottom end, the moving column (25) is connected with the second disc (22) in a sliding mode through the round hole (23).

4. The wood board sanding device for furniture manufacture of claim 1, wherein: plank fixing device (15) include guide rail (27), the symmetry sets up in platform (1) both sides of polishing around guide rail (27), be equipped with drive arrangement (28) on guide rail (27), be equipped with slider (29) on drive arrangement (28), be equipped with fixed plate (30) on slider (29), bilateral symmetry is equipped with two small-size pneumatic cylinders (31) on fixed plate (30), be equipped with small-size hydraulic stem (32) on small-size pneumatic cylinder (31), be equipped with non slipping spur (33) on small-size hydraulic stem (32).

5. The wood board sanding device for furniture manufacture of claim 1, wherein: the second belt sander (11) and the third belt sander (12) correspond in position.

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