CN213646939U

CN213646939U - Timber grinding device is used in furniture production

Info

Publication number: CN213646939U
Application number: CN202022384521.5U
Authority: CN
Inventors: 王霞; 张权威; 历节节; 张红涛; 田永布
Original assignee: Henan Fushi Wood Industry Co ltd
Current assignee: Henan Fushi Wood Industry Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-09
Anticipated expiration: 2030-10-23

Abstract

The utility model belongs to the technical field of furniture production, in particular to a wood polishing device for furniture production, which comprises a bottom plate and a supporting plate, two groups of connecting pieces are arranged between the bottom plate and the supporting plate, each group of connecting pieces comprises two supporting rods which are in cross hinge connection, the upper ends of the supporting rods are in hinge connection with shaft sleeves, an optical axis is fixedly arranged at the lower part of the supporting plate, the lower end of the supporting rod is hinged with a first thread bush, a first screw rod is rotatably arranged at the upper part of the bottom plate, the first screw rod comprises a first thread and a second thread with opposite thread directions, two first thread sleeves positioned below a hinge point are respectively in threaded connection with the first thread and the second thread on the first screw rod, a clamping frame is arranged at the upper part of the supporting plate, a second screw rod is rotatably connected above the bottom plate, a second thread sleeve is in threaded connection with the second screw rod, and a polishing mechanism is fixedly installed at the bottom of the second thread sleeve; the utility model has the characteristics of make things convenient for the material loading, fixed, and polish effectual.

Description

Timber grinding device is used in furniture production

Technical Field

The utility model belongs to the technical field of furniture production, concretely relates to timber grinding device is used in furniture production.

Background

Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is various in door types, different in materials, complete in variety and different in purposes, and refers to large articles such as wardrobes, tables, beds, sofas and the like.

Wooden furniture is the furniture kind that often sees among the daily life, often needs to polish the plank in wooden furniture's production and processing, and current grinding device usually exists the material loading inconvenient when using, inconvenient operation use's problem.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a timber grinding device is used in furniture production has convenient material loading, fixes, and polishes effectual characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a wood polishing device for furniture production comprises a bottom plate and a supporting plate, wherein the supporting plate is positioned above the bottom plate, two groups of connecting pieces are arranged between the bottom plate and the supporting plate, each group of connecting pieces comprises two supporting rods which are in cross hinged connection, the upper ends of the supporting rods positioned above hinged points are hinged with a shaft sleeve, the lower part of the supporting plate is fixedly provided with a horizontal optical shaft, the shaft sleeve is movably sleeved on the optical shaft, the lower ends of the supporting rods positioned below the hinged points are hinged with a first thread sleeve, the upper part of the bottom plate is rotatably provided with a first screw rod, the first screw rod comprises a first thread and a second thread with opposite thread directions, the two first thread sleeves positioned below the hinged points are respectively in threaded connection with the first thread and the second thread on the first screw rod, the bottom plate is also provided with a first motor for driving the two first screw rods, the upper portion of backup pad is provided with and is used for the fixed tight frame of clamp of timber, rotates in the top of bottom plate to be connected with the second lead screw, threaded connection has the second thread bush on the second lead screw, has grinding machanism at the bottom fixed mounting of second thread bush, has the rotatory second motor that is used for driving the second lead screw at the top fixed mounting of bottom plate.

Preferably, the grinding mechanism comprises a dust cover, the dust cover is fixedly arranged at the lower part of the second threaded sleeve, the grinding roller is rotationally connected in the dust cover, a third motor used for driving the grinding roller to rotate is fixedly arranged on the outer side wall of the dust cover, and a negative pressure adsorption dust removal device is connected to the side wall of the dust cover through a hose.

Preferably, the clamping frame comprises a placing plate fixedly mounted on the upper portion of the supporting plate, the placing plate is internally provided with a containing groove, the two sides of the placing plate are respectively provided with a clamping plate in an L-shaped structure, the clamping plates are movably inserted into the containing groove, and the placing plate is provided with a fastening knob for fixing the positions of the clamping plates.

Preferably, a first gear is fixedly mounted on an output shaft of the first motor, two second gears are in meshing transmission connection with two sides of the first gear, and the two second gears are respectively and fixedly mounted on the two first screw rods.

Preferably, a guide rod parallel to the second screw rod is fixedly mounted above the bottom plate, a through hole for the guide rod to pass through is formed in the second threaded sleeve, and the guide rod is movably connected with the second threaded sleeve in a penetrating mode.

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

the utility model provides a grinding device can realize the backup pad and set up the stable lift of holding frame on backup pad upper portion when first motor operates, makes things convenient for the material loading of plank and steps up fixedly to make and be convenient for polish the processing to the surface of plank, polish effectually and conveniently operate and use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

in the figure: the grinding machine comprises a base plate 1, a supporting plate 2, a supporting rod 3, a shaft sleeve 4, an optical axis 5, a first thread sleeve 6, a first screw rod 7, a first motor 8, a placing plate 9, a clamping plate 10, a second screw rod 11, a second thread sleeve 12, a second motor 13, a dust cover 14, a grinding roller 15 and a guide rod 16.

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.

Examples

Referring to fig. 1, the present embodiment provides the following technical solutions: a wood polishing device for furniture production comprises a bottom plate 1 and a support plate 2, wherein the support plate 2 is positioned above the bottom plate 1, two groups of connecting pieces are arranged between the bottom plate 1 and the support plate 2, each group of connecting pieces comprises two supporting rods 3 which are in cross hinged connection, the upper ends of the supporting rods 3 positioned above a hinge point are in hinged connection with a shaft sleeve 4, the lower part of the support plate 2 is fixedly provided with a horizontal optical shaft 5, the shaft sleeve 4 is movably sleeved on the optical shaft 5, the lower ends of the supporting rods 3 positioned below the hinge point are in hinged connection with a first thread sleeve 6, the upper part of the bottom plate 1 is rotatably provided with a first screw rod 7, the first screw rod 7 comprises a first thread and a second thread with opposite thread directions, the two first thread sleeves 6 positioned below the hinge point are respectively in threaded connection with the first thread and the second thread on the first screw rod 7, and the two groups of connecting, the bottom plate 1 is further provided with a first motor 8 for driving the two first screw rods 7 to rotate, a first gear is fixedly mounted on an output shaft of the first motor 8, two second gears are in meshing transmission connection with two sides of the first gear, and the two second gears are respectively and fixedly mounted on the two first screw rods 7.

The upper portion of backup pad 2 is provided with the tight frame of clamp that is used for timber fixed, presss from both sides tight frame and includes that fixed mounting places board 9 on backup pad 2 upper portion, places the inside of board 9 including the holding tank, all is provided with the grip block 10 that is L type structure in the both sides of placing board 9, and grip block 10 activity is pegged graft in the holding tank, places and is provided with the knob of setting up that is used for grip block 10 rigidity on the board 9.

Fixedly connected with riser on bottom plate 1, second lead screw 11 rotates through the bearing and connects on the riser, 12 threaded connection of second thread bush are on

second lead screw

11, 13 fixed mounting of second motor are on the riser and the one end fixed connection of output shaft and

second lead screw

11, 16 fixed mounting of guide arm are on the riser and are parallel with second lead screw 11, set up the perforation that supplies guide arm 16 to pass on the second thread bush 12, guide arm 16 wears to establish with 12 activities of second thread bush and is connected, guide arm 16 can play and stabilize spacing effect.

A dust cover 14 is fixedly arranged at the bottom of the second threaded sleeve 12, the dust cover 14 is fixedly arranged at the lower part of the second threaded sleeve 12, a grinding roller 15 is rotatably connected in the dust cover 14, a third motor for driving the grinding roller 15 to rotate is fixedly arranged on the outer side wall of the dust cover 14, and a negative pressure adsorption dust removal device is connected to the side wall of the dust cover 14 through a hose.

The utility model provides a 2 backup pads are in lower positions under grinding device initial state, after the plank of waiting to polish is arranged in and is placed board 9, according to the plank size of waiting to polish and select adjustment grip block 10 to suitable position, and accomplish fixed work through setting up the knob, control first motor 8 operation, through first gear, the meshing transmission of second gear, the screw drive of first lead screw 7 and first thread bush 6, it rises until and the roller 15 contact of polishing to drive fixed plank, control second motor 13 and third motor operation respectively this moment, screw drive through second lead screw 11 and second thread bush 12, drive the roller 15 of polishing along the length direction motion of second lead screw 11, can accomplish the work of polishing to the plank surface.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a timber grinding device is used in furniture production which characterized in that: comprises a bottom plate (1) and a supporting plate (2), two groups of connecting pieces are arranged between the bottom plate (1) and the supporting plate (2), each group of connecting pieces comprises two supporting rods (3) which are in cross hinged connection, the upper ends of the supporting rods (3) positioned above a hinged point are hinged with a shaft sleeve (4), the lower part of the supporting plate (2) is fixedly provided with a horizontal optical axis (5), the shaft sleeve (4) is movably sleeved on the optical axis (5), the lower ends of the supporting rods (3) positioned below the hinged point are hinged with a first thread sleeve (6), the upper part of the bottom plate (1) is rotatably provided with a first lead screw (7), the first lead screw (7) comprises a first thread and a second thread with opposite thread directions, and the two first thread sleeves (6) positioned below the hinged point are respectively in threaded connection with the first thread and the second thread on the first lead screw (7), still be provided with on bottom plate (1) and be used for driving two rotatory first motors (8) of first lead screw (7), the upper portion of backup pad (2) is provided with and is used for the fixed clamp frame of timber, rotates in the top of bottom plate (1) and is connected with second lead screw (11), threaded connection has second thread bush (12) on second lead screw (11), has grinding machanism in the bottom fixed mounting of second thread bush (12), has in the top fixed mounting of bottom plate (1) to be used for driving rotatory second motor (13) of second lead screw (11).

2. A timber sanding device for furniture production as defined in claim 1, wherein: the grinding mechanism comprises a dust cover (14), the dust cover (14) is fixedly arranged at the lower part of the second threaded sleeve (12), a grinding roller (15) is connected to the dust cover (14) in a rotating mode, a third motor used for driving the grinding roller (15) to rotate is fixedly arranged on the outer side wall of the dust cover (14), and a negative pressure adsorption dust removal device is connected to the side wall of the dust cover (14) through a hose.

3. A timber sanding device for furniture production as defined in claim 1, wherein: the clamping frame comprises a placing plate (9) fixedly mounted on the upper portion of the supporting plate (2), the placing plate (9) is internally provided with a containing groove, clamping plates (10) in L-shaped structures are arranged on two sides of the placing plate (9), the clamping plates (10) are movably inserted into the containing groove, and a fastening knob for fixing the positions of the clamping plates (10) is arranged on the placing plate (9).

4. A timber sanding device for furniture production as defined in claim 1, wherein: a first gear is fixedly mounted on an output shaft of the first motor (8), two second gears are in meshing transmission connection with two sides of the first gear, and the two second gears are respectively and fixedly mounted on the two first screw rods (7).

5. A timber sanding device for furniture production as defined in claim 2, wherein: a guide rod (16) parallel to the second screw rod (11) is fixedly arranged above the bottom plate (1), a through hole for the guide rod (16) to pass through is formed in the second threaded sleeve (12), and the guide rod (16) is movably connected with the second threaded sleeve (12) in a penetrating mode.