CN220680361U

CN220680361U - Belt grinder for panel

Info

Publication number: CN220680361U
Application number: CN202322392003.1U
Authority: CN
Inventors: 张银环; 张银平; 付俊杰; 白周平; 马振立; 刘志勇; 张建新
Original assignee: Henan Yifeng Wanda Door Industry Co ltd
Current assignee: Henan Yifeng Wanda Door Industry Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-03-29
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a belt sander for plates, which comprises a bottom bracket and a top bracket, wherein the top bracket is fixedly arranged on the outer wall of the bottom bracket, a top plate is fixedly arranged on the top surface of the top bracket, and an electric cylinder is fixedly arranged on the top surface of the top plate. The beneficial effects are that: the utility model adopts the top sand light belt and the bottom sand light belt, the top sand light belt and the bottom sand light belt are respectively driven by the top motor and the bottom motor to rotate, a worker can push one end of a plate into the space between the top sand light belt and the bottom sand light belt, a servo motor is started to drive a screw rod to rotate, and then a sliding block is driven to move, a moving frame and a pushing plate are driven to move, the other end of the plate is pushed by the pushing plate, the plate is uniformly pushed into the space between the top sand light belt and the bottom sand light belt under the continuous starting of the servo motor, and double-sided polishing is carried out through the top sand light belt and the bottom sand light belt, so that double-sided polishing is finished at one time, the trouble of turning is avoided, and the processing efficiency is improved.

Description

Belt grinder for panel

Technical Field

The utility model relates to the field of wood processing, in particular to a belt sander for a plate.

Background

The belt sander belongs to one kind of sander, and is used in producing timber product in some uneven, uneven and non-technological material and article, and through physical elimination of abrasive cloth, grinding wheel, sand paper, scouring pad, non-woven fabric polishing wheel, etc.

Through retrieving the back discovery, the bulletin number is CN218397484U, the name is belt grinder that wood working was used, this application has put forward traditional belt grinder mostly and needs artifical feed, feeding speed is inhomogeneous, cause timber polishing effect poor, it is required many times to rework, work efficiency is low, workman's operation does not have the safety guarantee, current abrasive band grinder simple structure can only advance the sanding to the panel of a thickness, can not satisfy the needs of panel of different thickness, lead to the compaction condition of unable accurate control abrasive band to panel, influence the problem of sanding precision, through adjustable position's grinder, be convenient for process panel of different thickness, improve the practicality of grinder, the locating plate is convenient for fix a position not unidimensional panel, prevent to warp because of panel when polishing, improve the sanding precision, however, this application only can process a panel once, still need turn over and can process the another side, work efficiency is lower, the panel turn over comparatively troublesome simultaneously, the wood flour of polishing can remain on the sand surface, lead to the polishing area coefficient of friction to reduce, influence the later stage efficiency of polishing, still can further improve.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a belt sander for plates, which has the advantage of high working efficiency, and further solves the problems in the prior art.

(II) technical scheme

In order to achieve the advantage of high working efficiency, the utility model adopts the following specific technical scheme:

the utility model provides a belt grinder for panel, includes bottom support and top support, bottom support outer wall fixed mounting has the top support, and top support top surface fixed mounting has the roof to roof top surface fixed mounting has the electric jar, the carriage bottom surface fixed mounting of electric jar has the crane, and the inside rotation of crane is connected with top sand smooth roller to top sand smooth roller surface has cup jointed the top sand smooth roller, crane one side fixed surface installs the top motor, and top motor output and one of them top sand smooth roller installation end fixed connection, the inside rotation of bottom support is connected with bottom sand smooth roller, and bottom sand smooth roller surface has cup jointed bottom sand smooth roller surface, bottom support one side fixed surface installs the bottom motor, and bottom motor output and one of them bottom sand smooth roller installation end fixed connection, bottom support opposite side fixed mounting has the track, and track inside sliding connection has the slider to slider top surface fixed mounting has the carriage, carriage one side fixed surface has the push plate, track other end fixed mounting has servo motor, and servo motor output installs the screw rod to the screw rod runs through the track and with track rotation is connected, slider and air-blower, the top is connected with the top of air-blowing pipe top pipe, the top is connected with the top of the top air-blowing pipe, the top is connected with the top of the top pipe high-pressure pipe, the top pipe is connected with the top of the top pipe.

Further, the pushing plate is aligned between the top sand light band and the bottom sand light band, and the thickness of the pushing plate is smaller than that of the plate to be processed.

Further, a plurality of top blowing heads are arranged at equal intervals, and the air outlet direction of the top blowing heads is vertically downward.

Further, a plurality of bottom blowing heads are arranged at equal intervals, and the air outlet direction of the bottom blowing heads is vertically upward.

Furthermore, a guide rod is fixedly arranged on the top surface of the lifting frame, and the guide rod penetrates through the top plate and is in sliding connection with the top plate.

Furthermore, the vertical sections of the sliding block and the track are both in a convex shape, and the inner wall of the track is polished.

Further, the push plate length is greater than the top sanding belt length, and the top sanding belt length is equal to the bottom sanding belt length.

Further, the two ends of the top sanding roller and the bottom sanding roller are respectively connected with the lifting frame and the bottom bracket in a rotating way through bearings.

(III) beneficial effects

Compared with the prior art, the utility model provides the belt sander for the plate, which has the following beneficial effects:

(1) The utility model adopts the top sand light belt and the bottom sand light belt, the top sand light belt and the bottom sand light belt are respectively driven by the top motor and the bottom motor to rotate, a worker can push one end of a plate into the space between the top sand light belt and the bottom sand light belt, a servo motor is started to drive a screw rod to rotate, and then a sliding block is driven to move, a moving frame and a pushing plate are driven to move, the other end of the plate is pushed by the pushing plate, the plate is uniformly pushed into the space between the top sand light belt and the bottom sand light belt under the continuous starting of the servo motor, and double-sided polishing is carried out through the top sand light belt and the bottom sand light belt, so that double-sided polishing is finished at one time, the trouble of turning is avoided, and the processing efficiency is improved.

(2) According to the utility model, the top blowing head and the bottom blowing head are adopted, when the top sand light band and the bottom sand light band are sanded and polished, the top high-pressure air blower and the bottom high-pressure air blower are synchronously started to generate high-pressure air flow to blow out the high-pressure air flow through the top blowing head and the bottom blowing head respectively, so that wood powder attached to the surfaces of the top sand light band and the bottom sand light band is blown off, the friction coefficient of the top sand light band and the bottom sand light band is prevented from being influenced by the wood powder, the problem that the polishing efficiency is low due to the reduction of the friction coefficient is avoided, the polishing efficiency and stability in continuous use are improved, and the processing efficiency is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a side view of a belt sander for sheet material according to the present utility model;

FIG. 2 is a front view of a belt sander for sheet material according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the track according to the present utility model;

fig. 4 is a schematic installation view of the push plate according to the present utility model.

In the figure:

1. a bottom bracket; 2. a top bracket; 3. a top plate; 4. a lifting frame; 5. a top sand belt; 6. a top sanding roller; 7. a top motor; 8. a top gas delivery tube; 9. a top blowing head; 10. a top high pressure blower; 11. an electric cylinder; 12. a guide rod; 13. a bottom sand light band; 14. a bottom sanding roller; 15. a bottom motor; 16. a bottom gas pipe; 17. a bottom blowing head; 18. a bottom high pressure blower; 19. a track; 20. a slide block; 21. a moving rack; 22. a pushing plate; 23. a servo motor; 24. and (3) a screw.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a belt sander for a sheet material.

The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, a belt sander for boards according to the embodiment of the utility model comprises a bottom bracket 1 and a top bracket 2, wherein the top bracket 2 is fixedly arranged on the outer wall of the bottom bracket 1, the top plate 3 is fixedly arranged on the top surface of the top bracket 2, an electric cylinder 11 is fixedly arranged on the top surface of the top plate 3, a lifting frame 4 is fixedly arranged on the bottom surface of a moving rod of the electric cylinder 11, the electric cylinder 11 drives the lifting frame 4 to lift, thereby driving a top sanding belt 5 to lift, adjusting the spacing, facilitating the use of boards with different thicknesses, the lifting frame 4 is internally and rotatably connected with a top sanding roller 6, the top sanding belt 5 is sleeved on the outer surface of the top sanding roller 6, a top motor 7 is fixedly arranged on one side surface of the lifting frame 4, the output end of the top motor 7 is fixedly connected with the mounting end of one of the top sanding roller 6, for a common driving structure, the bottom bracket 1 is internally and rotatably connected with a bottom sand polishing roller 14, the outer surface of the bottom sand polishing roller 14 is sleeved with a bottom sand polishing belt 13, one side surface of the bottom bracket 1 is fixedly provided with a bottom motor 15, the output end of the bottom motor 15 is fixedly connected with the mounting end of one of the bottom sand polishing rollers 14, the common driving structure is the same, the other side of the bottom bracket 1 is fixedly provided with a track 19, the inside of the track 19 is slidingly connected with a sliding block 20, the top surface of the sliding block 20 is fixedly provided with a movable frame 21, one side surface of the movable frame 21 is fixedly provided with a push plate 22, the other end of the track 19 is fixedly provided with a servo motor 23, the output end of the servo motor 23 is provided with a screw 24, the screw 24 penetrates through the track 19 and is rotatably connected with the track 19, the screw 24 penetrates through the sliding block 20 and is in threaded connection with the sliding block 20, and is a common moving structure, the top surface of the lifting frame 4 is fixedly provided with a top high-pressure blower 10, the output end of the top high-pressure blower 10 is in through connection with a top air pipe 8, the surface of the top air pipe 8 is in through connection with a top blowing head 9, the inner side of the bottom bracket 1 is fixedly provided with a bottom high-pressure blower 18, the output end of the bottom high-pressure blower 18 is in through connection with a bottom air pipe 16, the surface of the bottom air pipe 16 is in through connection with a bottom blowing head 17, a top sand light belt 5 and a bottom sand light belt 13 are respectively driven by a top motor 7 and a bottom motor 15 to rotate, a worker can push a plate into the space between the top sand light belt 5 and the bottom sand light belt 13, a servo motor 23 is started to drive a screw 24 to rotate, a sliding block 20 is driven to move, a moving frame 21 and a pushing plate 22 are driven to push the other end of the plate, the sheet material is pushed into the space between the top sand light belt 5 and the bottom sand light belt 13 at a constant speed under the continuous starting of the servo motor 23, and is subjected to double-sided polishing through the top sand light belt 5 and the bottom sand light belt 13, so that double-sided polishing is finished once, the trouble of turning is avoided, the processing efficiency is improved, when the top sand light belt 5 and the bottom sand light belt 13 are subjected to polishing, the top high-pressure air blower 10 and the bottom high-pressure air blower 18 are synchronously started, high-pressure air flows are generated and blown out respectively through the top blowing head 9 and the bottom blowing head 17, wood powder attached to the surfaces of the top sand light belt 5 and the bottom sand light belt 13 is blown off, thereby avoiding the problem that the polishing efficiency is low due to the reduction of the friction coefficient, improving the polishing efficiency and stability in continuous use, further improving the processing efficiency.

In one embodiment, the pusher plate 22 is aligned between the top and bottom sanding tapes 5, 13, and the pusher plate 22 thickness is less than the thickness of the sheet material to be processed, avoiding abrasion caused by the pusher plate 22 being sanded.

In one embodiment, a plurality of top blowing heads 9 are arranged at equal intervals, and the air outlet direction of the top blowing heads 9 is vertically downward, so that the comprehensiveness and uniformity of purging and cleaning are improved.

In one embodiment, a plurality of bottom blowing heads 17 are arranged at equal intervals, and the air outlet direction of the bottom blowing heads 17 is vertical upwards, so that the comprehensiveness and uniformity of the purging cleaning are improved.

In one embodiment, the top surface of the lifting frame 4 is fixedly provided with a guide rod 12, and the guide rod 12 penetrates through the top plate 3 and is slidably connected with the top plate 3 to guide the lifting of the lifting frame 4, so that the lifting frame 4 can stably lift.

In one embodiment, the vertical sections of the sliding block 20 and the track 19 are both in a convex shape, and the inner wall of the track 19 is polished, so that the sliding block 20 can move conveniently, and the sliding block 20 is prevented from being separated from the sliding groove.

In one embodiment, the push plate 22 has a length greater than the length of the top sand belt 5 and the top sand belt 5 has a length equal to the length of the bottom sand belt 13, facilitating the complete pushing of the sheet material to be processed between the top sand belt 5 and the bottom sand belt 13.

In one embodiment, the two ends of the top sand polishing roller 6 and the bottom sand polishing roller 14 are respectively connected with the lifting frame 4 and the bottom bracket 1 in a rotating way through bearings, so that the stable rotation of the top sand polishing roller 6 and the bottom sand polishing roller 14 is facilitated.

Working principle:

the top sand light belt 5 and the bottom sand light belt 13 rotate under the drive of the top motor 7 and the bottom motor 15 respectively, a worker can push one end of a plate into the space between the top sand light belt 5 and the bottom sand light belt 13, the servo motor 23 is started to drive the screw 24 to rotate, and then the sliding block 20 is driven to move, and then the movable frame 21 and the push plate 22 are driven to move, the other end of the push plate 22 pushes the plate into the space between the top sand light belt 5 and the bottom sand light belt 13 at a constant speed under the continuous start of the servo motor 23, double-sided polishing is carried out through the top sand light belt 5 and the bottom sand light belt 13, thereby completing double-sided polishing at one time, avoiding the trouble of turning over, improving the processing efficiency, and when the top sand light belt 5 and the bottom sand light belt 13 carry out polishing, the top high-pressure blower 10 and the bottom high-pressure blower 18 are synchronously started to generate high-pressure air flow to blow out through the top blowing head 9 and the bottom blowing head 17 respectively, thereby avoiding the wood powder from affecting the friction coefficient of the top sand light belt 5 and the bottom sand light belt 13, further improving the polishing efficiency when the polishing stability is further improved.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a belt grinder for panel, its characterized in that includes bottom support (1) and top support (2), bottom support (1) outer wall fixed mounting has top support (2), and top support (2) top surface fixed mounting has roof (3) to roof (3) top surface fixed mounting has electric jar (11), the movable rod bottom surface fixed mounting of electric jar (11) has crane (4), and crane (4) inside rotation is connected with top sand smooth roll (6), and top sand smooth roll (6) surface has cup jointed top sand smooth roll (5), crane (4) one side surface fixed mounting has top motor (7), and top motor (7) output and one of them top sand smooth roll (6) installation end fixed connection, bottom support (1) inside rotation is connected with bottom sand smooth roll (14), and bottom sand smooth roll (14) surface cup joints bottom sand smooth roll (13), bottom support (1) one side surface fixed mounting has bottom motor (15), and bottom motor (15) output and one of them bottom smooth roll (14) end fixed connection, bottom support (19) are connected with track (19) and track (20) fixed connection, and slider (20) top surface fixed mounting has movable frame (21), movable frame (21) one side surface fixed mounting has push plate (22), servo motor (23) are fixed mounting to track (19) other end, and servo motor (23) output installation screw (24) to screw (24) run through track (19) and rotate with track (19) and be connected, screw (24) run through slider (20) and with slider (20) threaded connection, lift frame (4) top surface fixed mounting has top high-pressure air-blower (10), and top high-pressure air-blower (10) output through-connection has top air-supply pipe (8) to top air-supply pipe (8) surface through-connection has top to blow first (9), bottom support (1) inboard fixed mounting has bottom high-pressure air-blower (18), and bottom high-pressure air-blower (18) output through-connection has bottom air-supply pipe (16) to be connected with bottom air-supply pipe (16) surface through-connection has bottom to blow first (17).

2. A belt sander for sheet material according to claim 1, wherein the pusher plate (22) is aligned between the top sanding belt (5) and the bottom sanding belt (13), and the pusher plate (22) has a thickness less than the thickness of the sheet material to be processed.

3. The belt sander for the plate according to claim 1, wherein a plurality of top blowing heads (9) are arranged at equal intervals, and the air outlet direction of the top blowing heads (9) is vertically downward.

4. A belt sander for sheet material according to claim 1, wherein the bottom blowing heads (17) are arranged in plural at equal intervals, and the air outlet direction of the bottom blowing heads (17) is vertically upward.

5. The belt sander for the plate material according to claim 1, wherein a guide rod (12) is fixedly installed on the top surface of the lifting frame (4), and the guide rod (12) penetrates through the top plate (3) and is in sliding connection with the top plate (3).

6. The belt sander for sheet materials according to claim 1, wherein the vertical cross sections of the slide block (20) and the rail (19) are both convex, and the inner wall of the rail (19) is polished.

7. A belt sander for sheet material according to claim 1, wherein the pusher plate (22) has a length greater than the top sanding belt (5) and the top sanding belt (5) has a length equal to the bottom sanding belt (13).

8. The belt sander for the plate according to claim 1, wherein two ends of the top sanding roller (6) and the bottom sanding roller (14) are respectively connected with the lifting frame (4) and the bottom bracket (1) in a rotating manner through bearings.