A sander with dust suction mechanism

Abstract

The utility model belongs to the field of polisher, concretely relates to a polisher with dust extraction mechanism, including base, the upper end left part fixed mounting of base has dust extraction cover, be provided with sealing mechanism on the dust extraction cover, the inside fixed connection of base has dust collection box, the back surface fixed mounting of dust extraction cover has dust extraction pipe, the upper end fixed mounting of base has support, the inside sliding connection of dust collection box has collection box, the front surface fixed connection of collection box has sealing cover, the inside fixed mounting of dust collection box has dust collector. The utility model adds dust extraction cover, dust collection box and collection box etc. structure on the base, can pass through the suction force that dust collector produces in the process of using, the suction force can pass through dust extraction cover and absorb the debris that the plate surface polishing produces, can store centrally in the inside of collection box after absorption, thereby can avoid the dispersion of debris, and the subsequent processing can be carried out.

Description

Technical Field

[0001] This utility model relates to the field of polishing machine technology, specifically a polishing machine with a dust collection mechanism. Background Technology

[0002] During the processing of sheet materials, a grinding machine can be used to grind the surface of the sheet material. According to patent application publication number CN115972012A, a sheet material grinding machine is used to solve the technical problem of grinding the circular side of a circular sheet material. It includes: a worktable, a work plate, two mounting plates, a lower grinding component and an upper grinding component for placing the circular sheet material to be ground. The work plate is fixedly installed on the worktable. The two mounting plates are symmetrically arranged around the center of the work plate and are vertically fixed on the work plate. The lower grinding component is inserted through and disposed in the worktable and the work plate, and the three are coaxial. The upper grinding component is vertically movable and disposed between the two mounting plates. However, in the existing grinding machines, the surface of the board is prone to generating a large amount of debris during the grinding process. This debris easily detaches during the board's movement, making it difficult to collect later and potentially leading to its inhalation into the human body. Therefore, improvements to the existing technology are needed. Utility Model Content

[0003] The purpose of this invention is to provide a polishing machine with a dust collection mechanism, which solves the problem of dust collection during the polishing process.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a grinder with a dust collection mechanism, comprising a base, a dust collection hood fixedly installed on the upper left side of the base, a sealing mechanism provided on the dust collection hood, a dust collection box fixedly connected inside the base, a dust collection pipe fixedly installed on the back of the dust collection hood, a bracket fixedly installed at the upper end of the base, a collection box slidably connected inside the dust collection box, a sealing cover fixedly connected to the front of the collection box, a vacuum cleaner fixedly installed inside the dust collection box, a sealing tube fixedly connected to the inner back of the collection box, a guide plate fixedly connected inside the collection box, a hydraulic cylinder fixedly installed at the upper end of the bracket, and a grinder fixedly connected to the lower end of the hydraulic cylinder.

[0005] Preferably, the suction pipe is fixedly connected to the dust collection box, and the sealing cover is in contact with the dust collection box, so that the sealing cover can seal the dust collection box.

[0006] Preferably, a filter cover is slidably connected to the outer side of the output end of the vacuum cleaner, and the filter cover is slidably connected to the collection box. The filter cover can filter the airflow.

[0007] Preferably, the sealing tube is slidably connected to the suction tube and to the dust collection box, and the sealing tube can increase the sealing performance of the connection between the suction tube and the dust collection box.

[0008] Preferably, the sealing mechanism includes side plates, two symmetrically distributed side plates are fixedly connected to the outer side of the dust hood, a scraper is hinged to the outer side of the dust hood, a support plate is fixedly connected to the upper end of the scraper, a sealing strip is fixedly connected to the outer side of the dust hood, and a spring is provided inside the support plate. The scraper can scrape the dust on the surface of the board.

[0009] Preferably, the side plate is fixedly connected to the base, the scraper is in contact with the base, the scraper is slidably connected to the side plate, and the side plate can block the side of the scraper.

[0010] Preferably, the sealing strip is in contact with the scraper, one end of the spring is fixedly connected to the support plate, and the other end of the spring is fixedly connected to the dust collection cover, so that the spring can support the support plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model adds a dust hood, dust collection box and collection box to the base. During use, the suction power generated by the vacuum cleaner can be used to absorb the debris generated by grinding the surface of the board through the dust hood. After absorption, the debris can be concentrated and stored inside the collection box, thereby avoiding the dispersion of debris and making it easier for subsequent processing.

[0012] 2. This utility model adds a scraper, side plate and sealing strip to the dust collection hood. During the dust collection process of the dust collection hood on the surface of the board, one side of the dust collection hood can be simply sealed by the scraper and side plate. The airflow can enter the interior of the dust collection hood through the other side of the dust collection hood, so that the debris can be guided down by the airflow and introduced into the interior of the dust collection hood. Attached Figure Description

[0013] Figure 1 The overall structure of this utility model is three-dimensional. Figure 1 ; Figure 2 The overall structure of this utility model is three-dimensional. Figure 2 ; Figure 3 For the present utility model Figure 1 Enlarged cross-sectional view of the dust collection box (left side); Figure 4 For the present utility model Figure 1 A magnified 3D view of the scraper; Figure 5 For the present utility model Figure 2 Enlarged view of the structure of part A.

[0014] In the diagram: 1. Base; 2. Dust hood; 3. Sealing mechanism; 4. Dust collection box; 5. Dust suction pipe; 6. Bracket; 7. Hydraulic cylinder; 8. Grinding tool; 9. Collection box; 10. Sealing cover; 11. Vacuum cleaner; 12. Sealing tube; 13. Guide plate; 14. Filter cover; 31. Side plate; 32. Scraper; 33. Support plate; 34. Spring; 35. Sealing strip. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1 , Figure 2 , Figure 3 A grinder with a dust collection mechanism includes a base 1, a dust collection hood 2 fixedly installed on the upper left side of the base 1, a sealing mechanism 3 provided on the dust collection hood 2, a dust collection box 4 fixedly connected inside the base 1, a dust collection pipe 5 fixedly installed on the back of the dust collection hood 2, a bracket 6 fixedly installed at the upper end of the base 1, a collection box 9 slidably connected inside the dust collection box 4, a sealing cover 10 fixedly connected to the front of the collection box 9, a vacuum cleaner 11 fixedly installed inside the dust collection box 4, a sealing pipe 12 fixedly connected to the inner back of the collection box 9, a guide plate 13 fixedly connected inside the collection box 9, a hydraulic cylinder 7 fixedly installed at the upper end of the bracket 6, and a grinder 8 fixedly connected to the lower end of the hydraulic cylinder 7.

[0017] Please see Figure 1 , Figure 2 , Figure 3 The suction pipe 5 is fixedly connected to the dust collection box 4, and the sealing cover 10 is in contact with the dust collection box 4. The sealing cover 10 can seal the dust collection box 4. A filter cover 14 is slidably connected to the outside of the output end of the vacuum cleaner 11. The filter cover 14 is slidably connected to the collection box 9. The filter cover 14 can filter the airflow. The sealing tube 12 is slidably connected to the suction pipe 5 and the dust collection box 4. The sealing tube 12 can increase the sealing of the connection between the suction pipe 5 and the dust collection box 4.

[0018] Please see Figure 1 , Figure 2 , Figure 4 , Figure 5The sealing mechanism 3 includes a side plate 31. Two symmetrically distributed side plates 31 are fixedly connected to the outside of the dust hood 2. A scraper 32 is hinged to the outside of the dust hood 2. A support plate 33 is fixedly connected to the upper end of the scraper 32. A sealing strip 35 is fixedly connected to the outside of the dust hood 2. A spring 34 is provided inside the support plate 33. The scraper 32 can scrape the dust on the surface of the board. The side plate 31 is fixedly connected to the base 1. The scraper 32 is in contact with the base 1. The scraper 32 is slidably connected to the side plate 31. The side plate 31 can seal the side of the scraper 32. The sealing strip 35 is in contact with the scraper 32. One end of the spring 34 is fixedly connected to the support plate 33. The other end of the spring 34 is fixedly connected to the dust hood 2. The spring 34 can support the support plate 33.

[0019] The specific implementation process of this utility model is as follows: When grinding the board, the board is placed above the base 1, and then the grinding machine 8 is driven down by the hydraulic cylinder 7 to contact the board, so that the board can be ground. During the grinding process, the vacuum cleaner 11 is started, and the vacuum cleaner 11 generates suction. The suction is transmitted to the inside of the dust collection box 4 and the suction pipe 5, so that the dust can be absorbed by the dust collection box 2. The dust can be input into the collection box 9 through the suction pipe 5, so that the dust can be collected in a concentrated manner. During the collection process, the board causes the scraper 32 to deflect. The scraper 32 compresses the spring 34 through the support plate 33. The spring 34 can use its elasticity to push the scraper 32 against the outside of the board, which can effectively ensure the sealing of the inside of the dust collection hood 2 and ensure suction power.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polishing machine with a dust-collecting mechanism, comprising a base (1), characterized in that: A dust collection hood (2) is fixedly installed on the upper left side of the base (1). A sealing mechanism (3) is provided on the dust collection hood (2). A dust collection box (4) is fixedly connected inside the base (1). A dust collection pipe (5) is fixedly installed on the back of the dust collection hood (2). A bracket (6) is fixedly installed at the upper end of the base (1). A collection box (9) is slidably connected inside the dust collection box (4). A sealing cover (10) is fixedly connected to the front of the collection box (9). A vacuum cleaner (11) is fixedly installed inside the dust collection box (4). A sealing pipe (12) is fixedly connected to the inner back of the collection box (9). A guide plate (13) is fixedly connected inside the collection box (9). A hydraulic cylinder (7) is fixedly installed at the upper end of the bracket (6). A grinder (8) is fixedly connected to the lower end of the hydraulic cylinder (7).

2. A polishing machine with a dust-collecting mechanism according to claim 1, characterized in that: The suction pipe (5) is fixedly connected to the dust collection box (4), and the sealing cover (10) is in contact with the dust collection box (4).

3. A polishing machine with a dust-collecting mechanism according to claim 1, characterized in that: A filter cover (14) is slidably connected to the outer side of the output end of the vacuum cleaner (11), and the filter cover (14) is slidably connected to the collection box (9).

4. A polishing machine with a dust-collecting mechanism according to claim 1, characterized in that: The sealing tube (12) is slidably connected to the dust suction tube (5), and the sealing tube (12) is slidably connected to the dust collection box (4).

5. A polishing machine with a dust-collecting mechanism according to claim 1, characterized in that: The sealing mechanism (3) includes a side plate (31). Two symmetrically distributed side plates (31) are fixedly connected to the outside of the dust hood (2). A scraper (32) is hinged to the outside of the dust hood (2). A support plate (33) is fixedly connected to the upper end of the scraper (32). A sealing strip (35) is fixedly connected to the outside of the dust hood (2). A spring (34) is provided inside the support plate (33).

6. A polishing machine with a dust-collecting mechanism according to claim 5, characterized in that: The side plate (31) is fixedly connected to the base (1), the scraper (32) is in contact with the base (1), and the scraper (32) is slidably connected to the side plate (31).

7. A polishing machine with a dust-collecting mechanism according to claim 5, characterized in that: The sealing strip (35) is in contact with the scraper (32), one end of the spring (34) is fixedly connected to the support plate (33), and the other end of the spring (34) is fixedly connected to the dust cover (2).

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