CN220372847U

CN220372847U - Plank grinder

Info

Publication number: CN220372847U
Application number: CN202322019357.1U
Authority: CN
Inventors: 何炳伦; 张显辉; 彭雄; 何靖雯
Original assignee: Guangzhou Shunsheng Wood Products Co ltd
Current assignee: Guangzhou Shunsheng Wood Products Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-23
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a wood board sander, which comprises a U-shaped base, a shell and a sand optical axis, wherein rotating shafts are arranged in front of and behind the upper end face of the U-shaped base, conveying belts are sleeved on the outer surfaces of the two rotating shafts, electric push rods are fixedly arranged at four end corners of the upper end face of the U-shaped base through round grooves, lifting plates are fixedly arranged on the upper end faces of each two electric push rods, transverse plates are fixedly arranged on one side, opposite to the outer surfaces of the lifting plates, of each electric push rod, four limiting assemblies are uniformly arranged on the inner side of each transverse plate, each limiting assembly comprises a sliding groove, a strip-shaped groove is arranged below each sliding groove, limiting plates are arranged on two sides of the inner part of each strip-shaped groove, and a moving plate is arranged on the upper end face of each limiting plate. The utility model can limit the wood board, improves the sanding effect on the wood board, is applicable to wood boards with different widths by adjusting the distance between the two limiting plates, and improves the applicability.

Description

Plank grinder

Technical Field

The utility model relates to the technical field of wood board processing, in particular to a wood board sander.

Background

The sanding process is needed in the production and processing process of the wood board, and the sanding refers to a method for enabling materials and objects which are uneven, uneven in thickness and not in accordance with the process requirements to be smoother and smoother by means of physical removal of gauze, grinding wheels, sand paper, scouring pads, non-woven fabrics, polishing wheels and the like, and the thickness is uniform and consistent, and the process enables the materials and objects to reach the standard. The plank sander can carry out fine polishing and grinding on the outer surface of the plank, so that the flatness of the rough outer surface of the plank is improved, the attractiveness of the plank is improved, and the service life of the plank is prolonged.

But can produce a lot of saw-dust in plank sanding in-process, and the processing personnel not only can influence the healthy of processing personnel to inhale the saw-dust for a long time, in addition in case saw-dust concentration in the air is too high, meet open fire, very easily take place the fire and even explode, and the result is more serious.

CN205074894U is a plank grinder through placing the plank on the conveyer belt, driving motor drives the conveyer belt and removes, the conveyer belt drives the plank and enters into inside the casing, thereby sanding motor drive abrasive band rotates and sand light the plank, saw-dust on the conveyer belt and the saw-dust on plank surface can be sucked into in the housing, the saw-dust is further taken away by the air exhauster through the exhaust column, thereby effectually avoided the higher defect of saw-dust concentration around the casing, thereby solved above-mentioned technical problem. However, when the device is used, a worker generally places a plurality of boards on the conveyor belt directly, so that the boards on the conveyor belt are disordered, gaps among the boards are larger, and therefore, the number of boards which can be placed on the conveyor belt is smaller, so that the worker needs to place the plurality of boards neatly by manpower in order to place more boards, time is wasted, and the production efficiency is lower; therefore, the existing requirements are not met, and a wood board sander is provided.

Disclosure of Invention

The utility model aims to provide a wood board sander, which aims to solve the problems that when the device is used, a worker generally places a plurality of wood boards on a conveying belt directly, so that the wood boards on the conveying belt are messy, gaps among the wood boards are larger, the number of the wood boards which can be placed on the conveying belt simultaneously is smaller, the worker needs to place the plurality of wood boards neatly for placing more wood boards, time is wasted, production efficiency is lower and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plank grinder, includes U type base, casing and sand optical axis, be provided with the pivot around the U type base up end, two the surface cover of pivot is equipped with the conveyer belt, four terminal angles of U type base up end all have electric putter through circular slot fixed mounting, every two electric putter's up end fixed mounting has the lifter plate, two the opposite one side fixed mounting of lifter plate surface has the diaphragm, the inboard of diaphragm evenly is provided with four spacing subassemblies, spacing subassembly includes the spout, the below of spout is provided with the strip type groove, the both sides of the inside of strip type groove all are provided with the limiting plate, the movable plate is installed to the up end of limiting plate, the preceding terminal surface of movable plate runs through and is provided with pinhole B, the inboard of pinhole B is provided with the round pin post, the both sides in spout the place ahead run through and are provided with a plurality of pinhole A, the round pin post runs through one of them pinhole A and pinhole B.

Preferably, a motor A is installed in front of one side of the outer surface of the U-shaped base, one end of the motor A and one end of one rotating shaft are fixedly connected through a coupler, the other end of the rotating shaft and the outer surface of the U-shaped base are rotatably connected through a bearing, and the other end of the rotating shaft and the outer surface of the U-shaped base are rotatably connected through bearings.

Preferably, the shell is mounted in the middle of the upper end face of the U-shaped base, a transverse shaft is arranged below the shell, and a sand optical axis is sleeved on the outer surface of the transverse shaft.

Preferably, a motor B is installed on one side of the outer surface of the shell, the output end of the motor B is fixedly connected with a short shaft, the other end of the short shaft is fixedly connected with one end of the transverse shaft, and the other end of the transverse shaft is rotatably connected with the surface of the shell through a bearing.

Preferably, the limiting blocks are arranged on the front end face and the rear end face of the moving plate, limiting grooves are formed in the front end face of the inner wall of the sliding groove and the upper end face and the lower end face of the rear end face of the sliding groove, and the limiting blocks are clamped into the inner sides of the limiting grooves.

Preferably, the lower part of terminal surface and rear end face before the casing all is provided with logical groove, a plurality of dust absorption heads are installed to the top surface of shells inner wall, the fan is installed to the rear end face of casing, the box is collected to the top of fan, the one end of fan with the dust absorption head passes through tuber pipe A and is connected, the other end of fan with the box is collected through tuber pipe B and is connected.

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

1. according to the utility model, the wood board is placed on the upper end face of the conveyor belt, the switch of the electric push rod is opened, the electric push rod works to drive the lifting plate to move downwards, so that the limiting plates are positioned on two sides of the wood board, the switch of the electric push rod is closed, the distance between the two limiting plates is adjusted according to the width of the wood board, the pin is pulled out, the moving plate slides on the inner side of the sliding groove through the moving plate, the limiting plates are driven to move on the inner side of the strip-shaped groove, the pin is moved to be close to the outer surface of the wood board, the pin is inserted, so that the pin penetrates through the pin hole B and one of the proper pin holes A, the limiting plates are fixed, and then the limiting components behind the upper end face of the U-shaped base are adjusted according to the same method.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the entire present utility model;

FIG. 3 is a side view of the entirety of the present utility model;

fig. 4 is a schematic partial structure of the limiting assembly of the present utility model.

In the figure: 1. a U-shaped base; 2. a lifting plate; 3. a cross plate; 4. an electric push rod; 5. a limit component; 501. a moving plate; 502. a chute; 503. a bar-shaped groove; 504. a limiting plate; 505. pin holes A; 506. pin holes B; 507. a pin; 6. a rotating shaft; 7. a conveyor belt; 8. a housing; 9. sand optical axis.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The electric push rod 4 (model number LBP 40), the motor A (model number YS 7134), the motor B (model number 68 KTYZ) and the fan (model number DPT 20-55H) can be purchased or customized from market.

Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides a plank grinder, including U type base 1, casing 8 and sand optical axis 9,U type base 1 up end be provided with pivot 6 around, the surface cover of two pivots 6 is equipped with conveyer belt 7, four terminal angles of U type base 1 up end all have electric putter 4 through circular slot fixed mounting, the up end fixed mounting of every two electric putter 4 has lifter plate 2, the opposite one side fixed mounting of two lifter plates 2 surface has diaphragm 3, the inboard of diaphragm 3 evenly is provided with four spacing subassembly 5, spacing subassembly 5 includes spout 502, the below of spout 502 is provided with strip type groove 503, the inside both sides of strip type groove 503 all are provided with limiting plate 504, movable plate 501 is installed to the up end of limiting plate 504, the preceding terminal surface of movable plate 501 runs through and is provided with pinhole B506, the inboard of pinhole B506 is provided with the round pin post 507, the both sides in front of spout 502 run through and are provided with a plurality of pinhole A505, the round pin post 507 runs through one of pinhole A505 and pinhole B506.

The motor A is installed in the place ahead of U type base 1 surface one side, and shaft coupling fixed connection is passed through with one end of one of them pivot 6 to motor A, and the other end of pivot 6 passes through the bearing rotation with the surface of U type base 1 to be connected, and the both ends of another pivot 6 pass through the bearing rotation with the surface of U type base 1 to be connected, and motor A work drives pivot 6 and rotates to drive conveyer belt 7 and convey.

The casing 8 is installed in the centre of U type base 1 up end, and the below of casing 8 is provided with the cross axle, and the surface cover of cross axle is equipped with sand optical axis 9, and the sanding axle 9 can sand the plank. And a motor B is arranged on one side of the outer surface of the shell 8, the output end of the motor B is fixedly connected with a short shaft, the other end of the short shaft is fixedly connected with one end of a transverse shaft, the other end of the transverse shaft is rotatably connected with the surface of the shell 8 through a bearing, and the rotating stability of the transverse shaft is improved.

Limiting blocks are arranged on the front end face and the rear end face of the moving plate 501 up and down, limiting grooves are formed in the front end face of the inner wall of the sliding groove 502 and the upper end face and the lower end face of the rear end face of the inner wall of the sliding groove, the limiting blocks are clamped into the inner sides of the limiting grooves, and moving stability of the moving plate 501 is improved.

The below of terminal surface and rear end face all is provided with logical groove before the casing 8, and a plurality of dust absorption heads are installed to the top surface of casing 8 inner wall, and the fan is installed to the rear end face of casing 8, and the box is collected to the top of fan, and the one end and the dust absorption head of fan are connected through tuber pipe A, and the other end and the collection box of fan are connected through tuber pipe B, and the fan work, and the dust absorption head can be with dust etc. in the casing 8 through tuber pipe A and tuber pipe B, collects in the collection box.

When the wood plate sanding machine is used, a power supply is firstly switched on, a wood plate is placed on the upper end face of the conveyor belt 7, a switch of the electric push rod 4 is switched on, the electric push rod 4 works to drive the lifting plate 2 to move downwards, the limiting plates 504 are located on two sides of the wood plate, the switch of the electric push rod 4 is switched off, then the distance between the two limiting plates 504 is adjusted according to the width of the wood plate, the pin columns 507 are pulled out, the moving plate 501 slides on the inner side of the sliding groove 502, the limiting plates 504 are driven to move on the inner side of the strip-shaped groove 503, the pin columns 507 are moved to the outer surface close to the wood plate, the pin columns 507 are inserted, the pin columns 507 penetrate through the pin holes B506 and one of the proper pin holes A505, the limiting plates 504 are fixed, and then limiting assemblies 5 at the rear of the upper end face of the U-shaped base 1 are adjusted according to the same method.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a plank grinder, includes U type base (1), casing (8) and sand optical axis (9), its characterized in that: the utility model discloses a U-shaped base, including U-shaped base (1), including U-shaped base, lifter plate (2), transverse plate (3) is provided with in front and back of U-shaped base (1) up end, two the surface cover of pivot (6) is equipped with conveyer belt (7), four terminal angles of U-shaped base (1) up end are all through circular slot fixed mounting have electric putter (4), every two the up end fixed mounting of electric putter (4) has lifter plate (2), two one side that lifter plate (2) surface is relative has diaphragm (3), the inboard of diaphragm (3) evenly is provided with four spacing subassembly (5), spacing subassembly (5) include spout (502), a strip-shaped groove (503) is arranged below the sliding groove (502), limiting plates (504) are arranged on two sides of the inside of the strip-shaped groove (503), a movable plate (501) is arranged on the upper end face of each limiting plate (504), a pin hole B (506) is formed in the front end face of each movable plate (501) in a penetrating mode, the inner side of the pin hole B (506) is provided with a pin column (507), two sides in front of the sliding groove (502) are provided with a plurality of pin holes A (505) in a penetrating mode, and the pin column (507) penetrates through one of the pin holes A (505) and the pin hole B (506).

2. A board sander as set forth in claim 1, wherein: the motor A is installed in the place ahead of U type base (1) surface one side, motor A passes through shaft coupling fixed connection with one of them pivot (6), the other end of pivot (6) with the surface of U type base (1) passes through the bearing and rotates to be connected, another pivot (6) both ends with the surface of U type base (1) passes through the bearing and rotates to be connected.

3. A board sander as set forth in claim 1, wherein: the shell (8) is arranged in the middle of the upper end face of the U-shaped base (1), a transverse shaft is arranged below the shell (8), and a sand optical axis (9) is sleeved on the outer surface of the transverse shaft.

4. A board sander as set forth in claim 3, wherein: a motor B is installed on one side of the outer surface of the shell (8), the output end of the motor B is fixedly connected with a short shaft, the other end of the short shaft is fixedly connected with one end of a transverse shaft, and the other end of the transverse shaft is rotatably connected with the surface of the shell (8) through a bearing.

5. A board sander as set forth in claim 1, wherein: limiting blocks are arranged on the front end face and the rear end face of the moving plate (501) up and down, limiting grooves are formed in the front end face of the inner wall of the sliding groove (502) and the upper end face and the lower end face of the rear end face of the inner wall of the sliding groove, and the limiting blocks are clamped into the inner sides of the limiting grooves.

6. A board sander as set forth in claim 1, wherein: the dust collection device comprises a shell (8), wherein through grooves are formed in the front end face and the lower side of the rear end face of the shell (8), a plurality of dust collection heads are arranged on the top face of the inner wall of the shell (8), a fan is arranged on the rear end face of the shell (8), a collection box is arranged above the fan, one end of the fan is connected with the dust collection heads through an air pipe A, and the other end of the fan is connected with the collection box through an air pipe B.