CN216939812U - A dust-free grinding device for painted panels - Google Patents

Abstract

The utility model relates to the technical field of grinding devices, in particular to a dust-free grinding device for painted panels, comprising a lower box body with a hollow interior and an opening at the top, and several groups of feeding rollers are rotatably connected between the side walls of the inner cavity of the lower box. And the feeding roller passes through the opening, the top of the lower box is symmetrically fixed with side plates on opposite sides, the top of the side plate is fixed with a grinding mechanism, and a suction hood is fixed between the side walls of the inner cavity of the lower box, and the suction hood is fixed. The air inlet is facing the top of the lower box, and the air outlet of the suction hood is connected with a dust suction motor. When the coating plate is polished, the utility model can be transported by the feeding rollers arranged at intervals, and polished by the polishing mechanism, and the During the grinding process, through the cooperation of the vacuum motor and the suction hood, the grinding debris generated by grinding can be absorbed into the lower box in time. The production of dust in the grinding process pollutes the workshop.

Description

A dust-free grinding device for painted panels

technical field

The utility model relates to the technical field of grinding devices, in particular to a dust-free grinding device for painted plates.

Background technique

Painted board refers to a kind of decorative board in which the veneer is attached to the plywood and has been painted in the factory, and there is no need to paint on the site, which is environmentally friendly and saves construction time.

In the production process of painted board, grinding is a relatively important process in the production of painted board. However, although the existing polishing device for the production of painted panels has a certain polishing function, it cannot absorb the polishing debris generated by polishing in time, which causes the polishing debris generated by polishing to easily contaminate the workshop. To this end, we provide a dust-free grinding device for painted panels to solve the above problems.

Utility model content

The purpose of the utility model is to provide a dust-free polishing device for a painted plate to solve the above-mentioned technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust-free polishing device for painted panels, comprising a lower box body with a hollow interior and an opening at the top, and several A set of feeding rollers, and the feeding rollers pass through the opening, side plates are fixed symmetrically on the opposite sides of the top of the lower box, a grinding mechanism is fixed on the top of the side plates, and the side walls of the inner cavity of the lower box are fixed. There is a suction hood, and the air inlet of the suction hood faces the top of the lower box, and the air outlet of the suction hood is connected with a vacuum motor.

Preferably, the grinding mechanism includes a box body, and the box body is fixed on the top of the side plate, a cylinder group is fixedly connected to the bottom of the inner cavity of the box, and the telescopic end of the cylinder group penetrates through the bottom of the box body and is fixed with a mounting frame , the mounting frame is installed with a grinding roller.

Preferably, two groups of squeezing rollers are also installed on the mounting frame, and the two groups of squeezing rollers are located on both sides of the grinding roller respectively.

Preferably, the cylinder group is provided with three groups of electric cylinders, and the three groups of electric cylinders are arranged in a line.

Preferably, electric telescopic rods are symmetrically fixed to one side of the two sets of side plates away from each other, and a positioning plate is symmetrically fixed to one end of the two sets of electric telescopic rods that are close to each other.

Preferably, the opposite ends of the two sets of side panels are provided with dust-proof roller shutters.

Preferably, the side wall of the lower box body is provided with an openable sealing door.

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

By setting the lower box, the suction hood, the vacuum motor and the side plate, etc., when the coating plate is polished, it can be conveyed by the feeding rollers arranged at intervals, and polished by the polishing mechanism, and in the polishing process, it can be polished by suction. The cooperation of the dust motor and the suction hood can absorb the grinding debris generated by grinding into the lower box in time. At the same time, during the grinding process, the setting of the side plates on both sides and the box body can further avoid the splashing of the grinding debris, so as to avoid dust during the grinding process. produced and polluted the workshop.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the side view structure schematic diagram of the utility model;

Fig. 3 is the side sectional structure schematic diagram of the utility model;

FIG. 4 is a schematic diagram of the front section of the utility model.

In the accompanying drawings, the list of components represented by each number is as follows:

1. Lower box; 2. Feeding roller; 3. Side plate; 4. Grinding mechanism; 41. Box; 42. Cylinder group; 43. Mounting frame; 44. Grinding roller; 45. Squeeze roller; 5. Suction Wind hood; 6. Vacuum motor; 7. Electric telescopic rod; 8. Positioning plate; 9. Sealed door.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a dust-free polishing device for painted panels, comprising a lower box body 1 with a hollow interior and an opening at the top, and between the side walls of the inner cavity of the lower box body 1 Several groups of feeding rollers 2 are rotatably connected, and the feeding rollers 2 pass through the opening. The top of the lower box 1 is symmetrically fixed with side plates 3 on opposite sides, and the opposite ends of the two groups of side plates 3 are provided with dust-proof roller shutters. It can play the role of auxiliary dust blocking, so as to avoid the splashing of grinding debris;

A grinding mechanism 4 is fixedly connected to the top of the side plate 3. The grinding mechanism 4 includes a box body 41, and the box body 41 is fixed to the top of the side plate 3. A cylinder group 42 is fixedly connected to the bottom of the inner cavity of the box body 41, and the inner telescopic end of the cylinder group 42 is fixed. The bottom of the box body 41 is penetrated and a mounting frame 43 is fixedly connected. The mounting frame 43 is installed with a grinding roller 44, and the grinding roller is driven to descend by the air cylinder, so that the grinding roller can grind the coating plates of different thicknesses. The mounting frame 43 is also installed with a Two sets of squeezing rollers 45, and the two sets of squeezing rollers 45 are respectively located on both sides of the grinding roller 44 and the outer walls of the squeezing rollers are provided with brushes. The surface of the coating plate can be cleaned to avoid the displacement of the plate. The cylinder group 42 is provided with three groups of electric cylinders, and the three groups of electric cylinders are arranged in a line. The simultaneous lifting of the three groups of cylinders can make the grinding roller more uniform. So that the grinding effect is better;

A suction hood 5 is fixedly connected between the side walls of the inner cavity of the lower box 1, and the air inlet of the suction hood 5 faces the top of the lower box 1, and the air outlet of the suction hood 5 is connected with a vacuum motor 6; The side of the side plates 3 away from each other is symmetrically fixed with electric telescopic rods 7, and the ends of the two groups of electric telescopic rods 7 close to each other are symmetrically fixed with a positioning plate 8 to position the painting plate, so that the painting plate is in the grinding process. There will be no offset in the middle, and no jamming will occur;

The side wall of the lower box body 1 is provided with an openable sealing door 9, which is convenient for cleaning the waste in the lower box body.

Example 1:

When grinding, place the coating plate to be polished on the feeding roller 2, then start the driving motor of the feeding roller 2, so as to automatically transport the coating plate, and start the electric telescopic rod 7 during transportation, and the electric telescopic rod 7 pushes The positioning plate 8 slides to clamp and position the coating plate to avoid the deviation of conveying;

After the painted plate is conveyed, it enters under the grinding mechanism 4, and then the cylinder group 42 is activated. The three groups of cylinders in the cylinder group 42 push the mounting frame 43 and the grinding roller 44 down, so that the grinding roller 43 contacts the surface of the painted plate, and then starts grinding. The motor of the roller 43 is used to grind the plate through the grinding roller 43; during the grinding process, the vacuum motor 6 is started, and the vacuum motor 6 absorbs the waste chips generated by grinding in time through the suction hood 5, so as to avoid the waste chips from splashing. into the air, and during the grinding process, the dust-proof roller shutters at both ends of the side plate 3 can also play a dust-proof role;

During the grinding process, the squeezing rollers 45 can press and fix the two sides of the grinding position of the painted plate, and can clean the surface of the plate, so as to prevent the scraps from adhering to the surface of the plate.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship of the drawings, and is only for the convenience of describing the present invention and simplifying the description, and It is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that The scope is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a dustless grinding device of coating plate which characterized in that: be equipped with open-ended box (1) down including inside cavity and top, it is connected with a plurality of groups feed roll (2) to rotate between box (1) inner chamber lateral wall down, and feed roll (2) wear out the opening, the relative bilateral symmetry rigid coupling in box (1) top has curb plate (3) down, curb plate (3) top rigid coupling has grinding machanism (4), the rigid coupling has cover (5) of induced drafting down between box (1) inner chamber lateral wall, and the air inlet of cover (5) of induced drafting is towards box (1) top down, the gas outlet of cover (5) of induced drafting is connected with dust absorption motor (6).

2. A coated sheet dust-free grinding device according to claim 1, wherein: grinding machanism (4) include box (41), and box (41) rigid coupling is at curb plate (3) top, box (41) inner chamber bottom rigid coupling has cylinder group (42), the inside flexible end of cylinder group (42) runs through box (41) bottom and rigid coupling has mounting bracket (43), grinding roller (44) are installed in mounting bracket (43).

3. A coated sheet dust-free grinding apparatus according to claim 2, wherein: two groups of squeeze rollers (45) are further mounted on the mounting frame (43), and the two groups of squeeze rollers (45) are respectively positioned on two sides of the grinding roller (44).

4. A coated sheet dust-free grinding device according to claim 2, wherein: the cylinder group (42) is provided with three groups of electric cylinders which are arranged in a straight line shape.

5. A coated sheet dust-free grinding device according to claim 1, wherein: two sets of a side symmetry rigid coupling that curb plate (3) kept away from each other has electric telescopic handle (7), and two sets of electric telescopic handle (7) one end symmetry rigid coupling that is close to each other has locating plate (8).

6. A coated sheet dust-free grinding device according to claim 1, wherein: two opposite ends of the two groups of side plates (3) are provided with dustproof roller shutters.

7. A coated sheet dust-free grinding device according to claim 1, wherein: and the side wall of the lower box body (1) is provided with an openable sealing door (9).

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