CN213917407U

CN213917407U - Furniture board polishing adjusting mechanism convenient to adjust board thickness

Info

Publication number: CN213917407U
Application number: CN202022851523.0U
Authority: CN
Inventors: 黄婉静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-10
Anticipated expiration: 2030-12-02

Abstract

The utility model belongs to the technical field of furniture board processing equipment, especially, for a convenient furniture board adjustment mechanism that polishes of thick regulation of board, to current most furniture board adjustment structure that polishes rely on artificial experience or observe to adjust, adjust inconvenient and the low problem of accuracy, the following scheme is proposed now, and it includes workstation and lifter plate, the equal fixed mounting in workstation top both sides has the backup pad, and one side fixed mounting that two backup pads are close to each other has same roof, and two mounting holes have been seted up at the roof top, all rotates in two mounting holes and installs the threaded sleeve, lifter plate bottom fixed mounting has two driving motor, and fixed mounting has the mill of polishing on the driving motor output shaft. The utility model discloses a polish to furniture board and carry out accurate quantitative altitude mixture control with the head of polishing to be convenient for adapt to different panel thickness, and guarantee the quality of polishing, and improved the efficiency of the work of polishing.

Description

Furniture board polishing adjusting mechanism convenient to adjust board thickness

Technical Field

The utility model relates to a furniture board processing equipment technical field especially relates to a convenient furniture board adjustment mechanism that polishes is adjusted to the plate thickness.

Background

In the furniture production, the wood is mainly used as a raw material, and the furniture is processed by a mechanical or chemical method, so that the furniture product still keeps the basic characteristics of the wood. In wood processing, the wood needs to be sanded for uniform coating or painting. In order to meet the requirements of mass production of furniture, batch polishing treatment of wood is often carried out in a mechanical mode, namely, the wood is rapidly polished by using a polishing device.

The panel thickness of furniture has multiple specification, needs the regulation of adaptability when polishing, adjusts the distance between head of polishing and panel place the platform or the conveyer belt, and current most regulation structure relies on artificial experience or observes to adjust, and it is inconvenient to adjust, and the accuracy is low, therefore we have proposed a convenient furniture panel of board thickness regulation adjustment mechanism of polishing and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior most furniture board polishing adjusting structure relies on manual experience or observation to adjust and adjust the defects of inconvenience and low accuracy, and provides a furniture board polishing adjusting mechanism with convenient board thickness adjustment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a furniture board polishing adjusting mechanism with convenient board thickness adjustment comprises a workbench and a lifting board, wherein both sides of the top of the workbench are fixedly provided with supporting boards, one side of the two supporting boards which is close to each other is fixedly provided with a same top board, the top of the top board is provided with two mounting holes, the two mounting holes are internally and rotatably provided with threaded sleeves, the bottom of the lifting board is fixedly provided with two driving motors, an output shaft of the driving motor is fixedly provided with a polishing disc, the top of the lifting board is fixedly connected with two threaded rods, the two threaded sleeves are respectively sleeved outside the corresponding threaded rods in a threaded manner, the outer sides of the two threaded sleeves are respectively and fixedly provided with a driving gear which is meshed with each other, the outer side of the threaded sleeve positioned at one side is fixedly sleeved with a driven bevel gear, one side of the supporting board positioned at one side is provided with a transverse hole and a transverse groove, and a rotating shaft is rotatably arranged in the transverse groove, the transverse hole is internally rotatably provided with a transverse shaft, one end of the transverse shaft close to the threaded sleeve is fixedly provided with a driving bevel gear, the driving bevel gear is meshed with a driven bevel gear, the other end of the transverse shaft and the rotating shaft are fixedly provided with chain wheels, two chain wheels are provided with a same chain in a transmission manner, one end of the rotating shaft is fixedly provided with a rotating plate, one side of the rotating plate is fixedly provided with a rocking handle, the bottom of the rotating shaft is fixedly provided with a pointer, one side of one supporting plate of the two supporting plates is fixedly provided with a fixed.

Preferably, the bottom of one side that two backup pads are close to each other is the one end of equal fixedly connected with coupling spring, and coupling spring's other end fixed mounting has the grip block, is convenient for carry out the centre gripping location to panel.

Preferably, the one end of the equal fixedly connected with guide bar in one side that two grip blocks kept away from each other, two backup pads all slide to cup joint in the guide bar outside, lead to the grip block.

Preferably, the equal fixed mounting in lifter plate both sides has the limiting plate, and the spacing groove has all been seted up to one side that two backup pads are close to each other, and two limiting plates respectively with the spacing groove sliding connection that corresponds, lead spacing to the lifter plate.

Preferably, the outer side of the threaded sleeve is fixedly sleeved with a limiting shaft sleeve, and the limiting shaft sleeve is movably abutted to the top of the top plate to limit the threaded sleeve to move vertically.

Preferably, the top of the top plate is fixedly provided with a positioning plate, and the positioning plate is rotatably sleeved on the outer side of the cross shaft to rotatably position the cross shaft.

In the utility model, the furniture board polishing adjusting mechanism with convenient board thickness adjustment is characterized in that the furniture board polishing adjusting mechanism comprises two clamping plates, a connecting spring is compressed by pushing one side of the two clamping plates away from each other, then the furniture board is placed on the top of a workbench, the two clamping plates reset and slide reversely under the elastic force action of the two connecting springs to clamp and position the furniture board, then a driving motor is started and a rocking handle is held to control a rotating shaft to rotate, an output shaft of the driving motor drives a polishing disc to rotate at high speed, the rotating shaft drives a cross shaft to rotate through the transmission between two chain wheels and a chain, the cross shaft drives a driving bevel gear to rotate, the driving bevel gear drives a driven bevel gear to rotate, the driven bevel gear drives a threaded sleeve positioned on one side to rotate, the threaded sleeve positioned on the other side is driven by the transmission between two transmission gears to rotate, the two threaded sleeves are respectively matched with the threads of the corresponding threaded rods and drive the lifting plate to do lifting motion under the matching guide action of the limiting plate and the limiting groove, and the lifting plate drives the polishing disc to do lifting motion through the driving motor, so that the height of the polishing disc is adjusted;

in the utility model, the furniture board polishing adjusting mechanism with convenient board thickness adjustment polishes the furniture board through the high-speed rotation of the polishing disc, determines the number of rotation turns of the rotating shaft by calculating the number of times that the pointer touches the fixed rod in the process of rotating the rocking handle, and performs quantitative adjustment control on the height of the polishing disc, thereby improving the polishing quality of the furniture board;

the utility model has the advantages of reasonable design, carry out accurate quantitative altitude mixture control through polishing head for furniture board to be convenient for adapt to different panel thickness, and guarantee the quality of polishing, and improved the efficiency of the work of polishing, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a furniture board polishing adjusting mechanism with convenient board thickness adjustment provided by the utility model;

fig. 2 is a schematic structural view of a portion a of the furniture board polishing adjusting mechanism provided by the utility model, the board thickness of which is convenient to adjust;

fig. 3 is the utility model provides a furniture board polishing adjustment mechanism's that the plate thickness was adjusted conveniently part B's schematic structure.

In the figure: 1. a work table; 2. a lifting plate; 3. a support plate; 4. a top plate; 5. a drive motor; 6. grinding disc; 7. a limiting groove; 8. a threaded rod; 9. a threaded sleeve; 10. a transmission gear; 11. a driven bevel gear; 12. a drive bevel gear; 13. a horizontal axis; 14. positioning a plate; 15. a sprocket; 16. a chain; 17. a rotating shaft; 18. a rocking handle; 19. a pointer; 20. fixing the rod; 21. a connecting spring; 22. a clamping plate; 23. a guide bar; 24. a limiting shaft sleeve; 25. and a limiting plate.

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.

Referring to fig. 1-3, a furniture board polishing adjusting mechanism with convenient board thickness adjustment comprises a workbench 1 and a lifting board 2, wherein supporting boards 3 are fixedly arranged on both sides of the top of the workbench 1, one side of the two supporting boards 3 close to each other is fixedly provided with a same top board 4, the top of the top board 4 is provided with two mounting holes, threaded sleeves 9 are respectively and rotatably mounted in the two mounting holes, two driving motors 5 are fixedly mounted at the bottom of the lifting board 2, a polishing disc 6 is fixedly mounted on output shafts of the driving motors 5, two threaded rods 8 are fixedly connected to the top of the lifting board 2, the two threaded sleeves 9 are respectively in threaded sleeve connection with the outer sides of the corresponding threaded rods 8, transmission gears 10 are respectively and fixedly mounted on the outer sides of the two threaded sleeves 9, the two transmission gears 10 are meshed, a driven bevel gear 11 is fixedly sleeved on the outer side of the threaded, the pivot 17 is installed to the transverse groove internal rotation, the horizontal downthehole one end fixed mounting who installs cross axle 13 and be close to threaded sleeve 9 has drive bevel gear 12, drive bevel gear 12 meshes with driven bevel gear 11 mutually, equal fixed mounting has sprocket 15 on the cross axle 13 other end and the pivot 17, the transmission is installed same chain 16 on two sprockets 15, pivot 17 one end fixed mounting has the commentaries on classics board, commentaries on classics board one side bottom fixed mounting has rocking handle 18, pivot 17 bottom fixed mounting has

pointer

19, 3 one side bottom fixed mounting of one backup pad of two backup pads 3 has dead lever 20, pointer 19 bottom and 20 top activity butt of dead lever.

The utility model discloses in, two backup pads 3 one side bottom equal fixedly connected with connecting spring 21's that are close to each other one end, connecting spring 21's other end fixed mounting has grip block 22, is convenient for carry out the centre gripping location to panel.

The utility model discloses in, the one end of the equal fixedly connected with guide bar 23 in one side that two grip blocks 22 kept away from each other, two backup pads 3 all slide and cup joint in the guide bar 23 outside, lead to grip block 22.

The utility model discloses in, the equal fixed mounting in 2 both sides of lifter plate has limiting plate 25, and spacing groove 7 has all been seted up to one side that two backup pads 3 are close to each other, and two limiting plates 25 respectively with 7 sliding connection of corresponding spacing groove, lead spacing to lifter plate 2.

The utility model discloses in, the fixed cover in the threaded sleeve 9 outside has connect spacing axle sleeve 24, and spacing axle sleeve 24 and the 4 top activity butts of roof carry out vertical motion's spacing to threaded sleeve 9.

The utility model discloses in, 4 top fixed mounting on roof have locating plate 14, and locating plate 14 rotates and cup joints in the cross axle 13 outside, rotates the location to cross axle 13.

In the utility model, when in use, the furniture board is placed on the top of the workbench 1 by pushing the two clamping plates 22 to move away from one side and compressing the connecting spring 21, the two clamping plates 22 reset and slide reversely under the elastic force of the two connecting springs 21 to clamp and position the furniture board, then the driving motor 5 is turned on and the rocking handle 18 is held to control the rotating shaft 17 to rotate, the output shaft of the driving motor 5 drives the polishing disc 6 to rotate at high speed, the rotating shaft 17 drives the cross shaft 13 to rotate through the transmission between the two chain wheels 15 and the chain 16, the cross shaft 13 drives the driving bevel gear 12 to rotate, the driving bevel gear 12 drives the driven bevel gear 11 to rotate, the driven bevel gear 11 drives the threaded sleeve 9 on one side to rotate, the threaded sleeve 9 on one side drives the threaded sleeve 9 on the other side to rotate through the transmission between the two transmission gears 10, two threaded sleeve 9 are respectively through the screw-thread fit with corresponding threaded rod 8 and drive lifter plate 2 and be elevating movement under the cooperation guide effect of limiting plate 25 with spacing groove 7, lifter plate 2 drives through driving motor 5 and makes elevating movement to make mill 6, thereby adjust the height of making mill 6, high-speed rotation through making mill 6 is polished furniture board, thereby confirm the number of turns of pivot 17 through the number of times of rotating rocking handle 18 process calculation pointer 19 touching dead lever 20, highly carry out quantitative regulation control to making mill 6, thereby promote the quality that furniture board polished.

Claims

1. A furniture board polishing adjusting mechanism convenient for board thickness adjustment comprises a workbench (1) and a lifting plate (2), and is characterized in that supporting plates (3) are fixedly mounted on two sides of the top of the workbench (1), one side, close to each other, of each of the two supporting plates (3) is fixedly mounted with a same top plate (4), two mounting holes are formed in the top of each top plate (4), threaded sleeves (9) are rotatably mounted in the two mounting holes, two driving motors (5) are fixedly mounted at the bottom of the lifting plate (2), a polishing disc (6) is fixedly mounted on an output shaft of each driving motor (5), two threaded rods (8) are fixedly connected to the top of the lifting plate (2), the two threaded sleeves (9) are respectively sleeved outside the corresponding threaded rods (8) in a threaded manner, and transmission gears (10) are fixedly mounted on the outer sides of the two threaded sleeves (9), two transmission gears (10) are meshed with each other, a driven bevel gear (11) is fixedly sleeved on the outer side of a threaded sleeve (9) positioned on one side, a transverse hole and a transverse groove are formed in one side of a supporting plate (3) positioned on one side, a rotating shaft (17) is rotatably installed in the transverse groove, a transverse shaft (13) is rotatably installed in the transverse hole, a driving bevel gear (12) is fixedly installed at one end, close to the threaded sleeve (9), of the transverse shaft (13), the driving bevel gear (12) is meshed with the driven bevel gear (11), chain wheels (15) are fixedly installed at the other end of the transverse shaft (13) and the rotating shaft (17), the two chain wheels (15) are provided with the same chain (16) in a transmission manner, a rotating plate is fixedly installed at one end of the rotating shaft (17), a rocking handle (18) is fixedly installed at the bottom of one side of the rotating plate, a pointer (19) is fixedly installed at the bottom of one supporting plate (3), a fixing rod (20) is fixedly installed at one side of the two supporting plates (3), the bottom end of the pointer (19) is movably abutted against the top of the fixed rod (20).

2. The furniture board grinding and adjusting mechanism convenient for board thickness adjustment according to claim 1, wherein the bottom of the side, close to each other, of the two support plates (3) is fixedly connected with one end of a connecting spring (21), and the other end of the connecting spring (21) is fixedly provided with a clamping plate (22).

3. The furniture board grinding and adjusting mechanism convenient for board thickness adjustment according to claim 1, wherein one side of each of the two clamping plates (22) away from each other is fixedly connected with one end of a guide rod (23), and the two support plates (3) are slidably sleeved outside the guide rods (23).

4. The furniture board grinding and adjusting mechanism convenient to adjust in board thickness as claimed in claim 1, wherein limiting plates (25) are fixedly mounted on both sides of the lifting plate (2), limiting grooves (7) are formed in one sides of the two supporting plates (3) close to each other, and the two limiting plates (25) are respectively connected with the corresponding limiting grooves (7) in a sliding manner.

5. The furniture board grinding and adjusting mechanism convenient for board thickness adjustment according to claim 1, wherein a limiting shaft sleeve (24) is fixedly sleeved outside the threaded sleeve (9), and the limiting shaft sleeve (24) is movably abutted to the top of the top plate (4).

6. The furniture board grinding and adjusting mechanism convenient for board thickness adjustment according to claim 1, wherein a positioning plate (14) is fixedly mounted at the top of the top plate (4), and the positioning plate (14) is rotatably sleeved on the outer side of the transverse shaft (13).