CN219925572U

CN219925572U - Polisher

Info

Publication number: CN219925572U
Application number: CN202320942045.5U
Authority: CN
Inventors: 郭志强; 黄惠平
Original assignee: Chengdu Dingyang Furniture Co ltd
Current assignee: Chengdu Dingyang Furniture Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-10-31
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to the technical field of environment-friendly furniture polishing, and provides a polishing machine, which comprises a telescopic machine body and a handle fixedly connected with the top of the machine body, wherein a protective cover is fixedly connected with the bottom of the front end of the machine body, a motor is fixedly connected with the inner wall of the bottom of the protective cover, a main shaft of the motor penetrates through the outer wall of the bottom of the machine body to the inside of the machine body, a bearing plate which is used for sleeving the main shaft of the motor and is symmetrically arranged is rotationally connected with the front end of the inner wall of the machine body, a polishing roller is uniformly rotationally connected with the other end of the bearing plate, and when manual polishing of environment-friendly furniture is automatically controlled by a pressure control unit, the laminating pressure of a polishing belt and the surface of furniture to be polished is enabled to be laminated on the surface of the furniture to be polished under a certain pressure, so that the probability of low polishing quality when the manual polishing of the environment-friendly furniture is reduced.

Description

Polisher

Technical Field

The utility model relates to the technical field of environment-friendly furniture polishing, in particular to a polishing machine.

Background

The production of the environment-friendly furniture does not bypass the painting and polishing procedures, which are two procedures with relatively low mechanization degree, particularly the polishing procedure, and a plurality of headache problems exist in the production process.

At present, the environment-friendly furniture mainly has two polishing modes: manual grinding and sanding.

Because the special nature of process of polishing, the solid wood working piece of complex construction can only be polished by the workman by hand, and product quality and staff's proficiency are closely related, and too strong to operating skill dependence of operating personnel, the laminating pressure of manual work when polishing to environment-friendly furniture when polishing area or polishing wheel laminating wait to polish furniture is difficult to control, and this just easily leads to furniture surface smoothness after polishing lower to influence the quality of polishing of furniture.

Disclosure of Invention

The utility model provides a polisher, which is used for automatically controlling the attaching pressure of a polishing device and the surface of furniture to be polished when the environment-friendly furniture is polished manually, so that the polishing device attaches to the surface of the furniture to be polished at a certain pressure to polish, and the problem of low polishing quality when the environment-friendly furniture is polished manually in the related art is solved.

The technical scheme of the utility model is as follows:

the utility model provides a polisher, includes the handle of organism and top fixed connection that can stretch out and draw back, the front end bottom fixedly connected with safety cover of organism, the bottom inner wall fixedly connected with motor of safety cover, the main shaft of motor runs through the bottom outer wall of organism is to its inside, the inner wall front end rotation of organism is connected with will the main shaft cover of motor is established including and carry out the loading board that the symmetry set up, the other end even rotation of loading board is connected with the roller of polishing, the outer wall cover of roller of polishing is equipped with the belt of polishing, the main shaft of motor with the pivot of roller of polishing rotates through the belt and is connected, the bottom of organism is provided with the pressure control unit that is used for controlling the pressure when polishing environmental protection furniture.

Preferably, the pressure control unit comprises an eccentric wheel, the eccentric wheel is fixed on the outer ring wall of the main shaft of the motor, the front end of the outer wall of the bottom of the machine body is fixedly connected with a bidirectional piston cylinder, the top end of a piston rod of the bidirectional piston cylinder is in contact with the outer ring wall of the eccentric wheel, the inner wall of the rear end of the machine body is fixedly connected with a telescopic pipe communicated with the air outlet of the bidirectional piston cylinder through a hose, the outer wall of the telescopic pipe is fixedly connected with a pressure valve communicated with the inner part of the telescopic pipe, and the other end of the telescopic pipe is fixedly connected with the inner wall of the front end of the machine body.

Preferably, the front end outer wall fixedly connected with dust box of organism, the inner wall fixedly connected with filter plate of dust box, the inside of dust box pass through the hose with the air inlet intercommunication of two-way piston cylinder, the dust absorption hole rather than inside intercommunication has evenly been seted up to the outer wall of dust box.

Preferably, the outer wall of the dust box is uniformly and fixedly connected with bristles, and the other ends of the bristles are in contact with the outer wall of the polishing belt.

Preferably, the grinding roller is made of soft rubber materials.

Preferably, the outer ring wall of the grinding roller is uniformly provided with anti-skid lines.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, when the environment-friendly furniture is manually polished, the pressure control unit automatically controls the attaching pressure of the polishing belt and the surface of the furniture to be polished, so that the polishing belt attaches to the surface of the furniture to be polished at a certain pressure to polish, the probability of low polishing quality when the environment-friendly furniture is manually polished is reduced, and the contact area of the polishing belt and the furniture to be polished is regulated, so that the polishing belt can select the most suitable polishing mode according to the characteristics of different surfaces of the furniture to be polished, and the polishing effect of the furniture to be polished is improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an internal block diagram of the present utility model;

FIG. 3 is a block diagram of a carrier plate according to the present utility model;

fig. 4 is an internal structural view of the dust box in the present utility model.

In the figure: 1. a body; 2. a handle; 3. a protective cover; 4. a motor; 5. a carrying plate; 6. a grinding roller; 7. polishing the belt; 8. an eccentric wheel; 9. a bidirectional piston cylinder; 10. a telescopic tube; 11. a pressure valve; 12. a dust box; 13. a filter plate; 14. dust collection holes; 15. brushing; 16. and (5) anti-skid lines.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, a polishing machine comprises a machine body 1 which can stretch and retract and a handle 2 fixedly connected with the top of the machine body, wherein a protecting cover 3 is fixedly connected with the bottom of the front end of the machine body 1, a motor 4 is fixedly connected with the inner wall of the bottom of the protecting cover 3, a main shaft of the motor 4 penetrates through the outer wall of the bottom of the machine body 1 to the inside of the machine body, a bearing plate 5 which is used for sleeving the main shaft of the motor 4 and is symmetrically arranged is rotatably connected with the front end of the inner wall of the machine body 1, a polishing roller 6 is uniformly rotatably connected with the other end of the bearing plate 5, a polishing belt 7 is sleeved on the outer wall of the polishing roller 6, the main shaft of the motor 4 is rotatably connected with a rotating shaft of the polishing roller 6 through a belt, and a pressure control unit used for controlling pressure during polishing of environment-friendly furniture is arranged at the bottom of the machine body 1;

the pressure control unit comprises an eccentric wheel 8, the eccentric wheel 8 is fixed on the outer ring wall of a main shaft of the motor 4, the front end of the outer wall of the bottom of the machine body 1 is fixedly connected with a bidirectional piston cylinder 9, the top end of a piston rod of the bidirectional piston cylinder 9 is in contact with the outer ring wall of the eccentric wheel 8, the inner wall of the rear end of the machine body 1 is fixedly connected with a telescopic pipe 10 communicated with the air outlet of the bidirectional piston cylinder 9 through a hose, the outer wall of the telescopic pipe 10 is fixedly connected with a pressure valve 11 communicated with the inside of the telescopic pipe, and the other end of the telescopic pipe 10 is fixedly connected with the inner wall of the front end of the machine body 1;

when in use, a worker holds the handle 2 and starts the motor 4 to rotate, the motor 4 rotates at high speed to drive the grinding roller 6 to rotate through the belt, the grinding roller 6 rotates the grinding belt 7 to rotate, meanwhile, the motor 4 synchronously drives the eccentric wheel 8 to rotate when rotating, the eccentric wheel 8 rotates the outer ring wall of the eccentric wheel to circularly push one end of the piston rod of the bidirectional piston cylinder 9, so that the piston rod of the bidirectional piston cylinder 9 moves in a reciprocating and linear way, the bidirectional piston cylinder 9 starts to continuously pump and exhaust air, the air exhausted by the bidirectional piston cylinder 9 enters the inside of the telescopic pipe 10 to push the telescopic pipe 10, at the moment, the telescopic pipe 10 starts to stretch under the pushing of the air in the telescopic pipe 10, the telescopic pipe 10 stretches and pushes the machine body 1 to stretch, at this time, a worker holds the handle 2 to attach the polishing belt 7 to the surface of the furniture to be polished, at this time, the counter force generated by the polishing belt 7 extruding the furniture to be polished causes the machine body 1 to be unable to extend continuously, the telescopic pipe 10 is unable to extend, and the air pressure entering into the telescopic pipe 10 is gradually increased, at this time, the air pressure in the telescopic pipe 10 is gradually increased, at this time, the air in the telescopic pipe 10 is discharged from the pressure valve 11, the air pressure in the telescopic pipe 10 is kept at a certain level by the pressure valve 11, so that the pressure of the polishing belt 7 attached to the surface of the furniture to be polished is kept at a certain level, the polishing belt 7 can polish the furniture to be polished at a certain level, and thus the polishing quality of the furniture to be polished manually is increased;

and when worth mentioning, staff's accessible rotates loading board 5, come to adjust the area of contact of polishing area 7 with the furniture of waiting to polish, when the furniture of waiting to polish is big plane, rotatable loading board 5 makes the area 7 of polishing between two adjacent rollers 6 laminate with the surface of waiting to polish the furniture, thereby increase polishing efficiency, when the surface roughness of waiting to polish the furniture, accessible rotates loading board 5, the area 7 of polishing that makes the laminating on the roller 6 of single polishing laminate with the surface of waiting to polish the furniture, make area of contact of area 7 and waiting to polish reduce, make area 7 of polishing can wait to polish the uneven plane of furniture of waiting to polish and polish accurately.

As shown in fig. 1 and fig. 4, the outer wall of the front end of the machine body 1 is fixedly connected with a dust box 12, the inner wall of the dust box 12 is fixedly connected with a filter plate 13, the interior of the dust box 12 is communicated with the air inlet of the bidirectional piston cylinder 9 through a hose, and dust collection holes 14 communicated with the interior of the dust box 12 are uniformly formed in the outer wall of the dust box 12;

during the use, the dust that polishes when the manual work polishes environmental protection furniture directly spills in the air, on the one hand, lead to polishing workshop environment abominable, be difficult to reach the requirement of national environmental protection inspection, on the other hand, work in such environment for a long time, workman's healthy receives very big threat, need prevent occupational diseases such as pneumoconiosis, so at the outer wall fixedly connected with dust box 12 of organism 1, the air inlet of two-way piston cylinder 9 is with the inside intercommunication of dust box 12, so can last to begin to bleed from the inside of dust box 12 when two-way piston cylinder 9 operates, and the dust absorption hole 14 that the outer wall of dust box 12 evenly offered is with the inside intercommunication of dust box 12, so two-way piston cylinder 9 is continuously bleeds through dust absorption hole 14, and when polishing area 7 polishes furniture and produce the dust, the dust can be splashed along the direction of rotation of polishing area 7, thereby be caught by dust absorption hole 14 and inhale the inside of dust box 12, and the inside fixedly connected with filter plate 13 of dust box 12, filter plate 13 keeps apart the dust in the inside of dust box 12, with the collection that produces when polishing with this, prevent it in the air.

As shown in fig. 1 and 4, the outer wall of the dust box 12 is uniformly and fixedly connected with bristles 15, and the other ends of the bristles 15 are contacted with the outer wall of the polishing belt 7;

when the polishing belt 7 is used for polishing the surface of furniture to be polished, dust adhesion on the polishing belt 7 is prevented, so that the polishing effect of the polishing belt 7 is reduced, bristles 15 are uniformly and fixedly connected to the outer wall of the dust box 12, and when the polishing belt 7 rotates, the bristles 15 are in circular contact with the surface of the polishing belt 7, so that the dust adhered on the polishing belt 7 is cleaned and then is absorbed into the interior by the dust box 12, and the probability of the problem that the polishing effect is reduced after the dust adhered on the polishing belt 7 is reduced.

As shown in fig. 1 to 3, the polishing roller 6 is made of soft rubber material;

the outer ring wall of the polishing roller 6 is uniformly provided with anti-skid grains 16;

during the use, the roller 6 of polishing is soft rubber material for the roller 6 of polishing can be pressed and take place deformation, make the roller 6 of polishing can deform extrusion and polish area 7, make the area 7 of polishing can with the uneven area of polishing the laminating degree increase on the surface of furniture, with this increase the area 7 of polishing treat the effect of polishing of furniture, and the non-slip raised of evenly setting on the roller 6 of polishing, can increase the frictional force between roller 6 and the area 7 of polishing, prevent that the roller 6 of polishing from taking place to skid when driving the area 7 of polishing through its frictional force with the area 7 of polishing when rotating, lead to the area 7 of polishing to treat the effect of polishing of furniture of polishing and reduce.

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 polisher, includes organism (1) that can stretch out and draw back and handle (2) of top fixed connection thereof, a serial communication port, front end bottom fixedly connected with safety cover (3) of organism (1), bottom inner wall fixedly connected with motor (4) of safety cover (3), the main shaft of motor (4) runs through the bottom outer wall of organism (1) is to its inside, the inner wall front end rotation of organism (1) is connected with will main shaft cover of motor (4) is established and is carried out loading board (5) that the symmetry set up, the other end even rotation of loading board (5) is connected with grinding roller (6), the outer wall cover of grinding roller (6) is equipped with and polishes area (7), the main shaft of motor (4) with the pivot of grinding roller (6) rotates through the belt and is connected, the bottom of organism (1) is provided with the pressure control unit that is used for controlling the pressure when polishing environmental protection furniture.

2. A grinding machine according to claim 1, characterized in that the pressure control unit comprises an eccentric wheel (8), the eccentric wheel (8) is fixed on the outer wall of the main shaft of the motor (4), the front end of the outer wall of the bottom of the machine body (1) is fixedly connected with a bidirectional piston cylinder (9), the top end of a piston rod of the bidirectional piston cylinder (9) is in contact with the outer wall of the eccentric wheel (8), the inner wall of the rear end of the machine body (1) is fixedly connected with a telescopic pipe (10) communicated with the air outlet of the bidirectional piston cylinder (9) through a hose, the outer wall of the telescopic pipe (10) is fixedly connected with a pressure valve (11) communicated with the inside of the telescopic pipe, and the other end of the telescopic pipe (10) is fixedly connected with the inner wall of the front end of the machine body (1).

3. A grinding machine according to claim 2, characterized in that the front end outer wall of the machine body (1) is fixedly connected with a dust box (12), the inner wall of the dust box (12) is fixedly connected with a filter plate (13), the interior of the dust box (12) is communicated with the air inlet of the bidirectional piston cylinder (9) through a hose, and dust collection holes (14) communicated with the interior of the dust box (12) are uniformly formed in the outer wall of the dust box (12).

4. A sanding machine according to claim 3, characterized in that the outer wall of the dust box (12) is fixedly connected with bristles (15) uniformly, the other ends of the bristles (15) being in contact with the outer wall of the sanding belt (7).

5. A sanding machine according to claim 1, characterized in that the sanding roller (6) is made of a soft rubber material.

6. A sanding machine according to claim 5, characterized in that the outer ring wall of the sanding roller (6) is provided with anti-slip threads (16) uniformly.