Dust removal device of polishing machine

Abstract

The utility model provides a dust removal device of a polishing machine, which belongs to the technical field of polishing machines and comprises a supporting table, a polishing mechanism, a shielding component and an auxiliary blocking mechanism. One side of the shielding assembly is connected with the polishing mechanism; the auxiliary blocking mechanism is mounted on the surface of the shielding assembly; the shielding assembly in the dust collector can prevent most dust particles from flying, so that the dust particles can be quickly collected and cleaned; the multiple sets of sliding stop levers can be arranged according to the shape of the workpiece, and further blocking is provided for the shielding assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing machines, and more specifically, relates to a dust removal device for a polishing machine. Background Art

[0002] At present, with the progress and development of society and the improvement of people's living standards, the requirements for the required products are getting higher and higher, especially the appearance of metal products is required to have both visual effects and good tactile effects, so the surface treatment of metal products has brought broad market prospects; the surface treatment of workpieces requires the use of polishing machines, which can make the surface of the workpiece smoother and more delicate, increase the beauty and touch comfort. Traditional polishing machines will produce a large amount of fine dust particles during the grinding process. Manual polishing machines mostly use semi-enclosed type, which is not fully enclosed. Some fine dust particles will still fly and disperse in the air or other places, and the dust removal effect is poor. Utility Model Content

[0003] In order to solve the above technical problems at least to a certain extent, the utility model provides a dust removal device for a polishing machine.

[0004] The utility model provides a dust removal device for a polishing machine, which is achieved by the following specific technical means:

[0005] A dust removal device for a polishing machine comprises: a support platform, a polishing mechanism, a shielding assembly and an auxiliary sealing mechanism; the support platform is a rectangular parallelepiped structure as a whole; the polishing mechanism is fixedly mounted on the top of the support platform; one side of the shielding assembly is connected to the polishing mechanism; the auxiliary sealing mechanism is mounted on the surface of the shielding assembly; the auxiliary sealing mechanism comprises: a fixed plate and a rotating screw A; the fixed plate is a rectangular parallelepiped structure with a T-shaped slide groove on one side, and the fixed plate is fixedly mounted on the surface of the shielding assembly; the bottom of the rotating screw A rotates and is inserted into the slide groove of the fixed plate.

[0006] In at least some embodiments, the polishing mechanism includes: a power assembly, a polishing disc and a support rod; the power assembly is fixedly mounted on the top of the support platform; one side of the polishing disc is connected to the power assembly; and one side of the support rod is fixedly connected to the surface of the power assembly.

[0007] In at least some embodiments, the shielding assembly includes: a blocking column, an external connecting frame, a cleaning rotating rod and a bottom conveying plate; the blocking column is made of transparent material, one end of the polishing disk is rotated and inserted into the inside of the blocking column, and the surface of the blocking column is fixedly connected to the support rod; one side of the external connecting frame is fixedly connected to the blocking column; the cleaning rotating rod is an L-shaped structure as a whole, one end of the cleaning rotating rod is installed on the blocking column, and the cleaning rotating rod plays a role in assisting in cleaning the inner wall of the blocking column; the top of the bottom conveying plate is fixedly connected to the blocking column, and the bottom exhaust fan of the bottom conveying plate is connected.

[0008] In at least some embodiments, the auxiliary blocking mechanism also includes: a sliding plate and a telescopic support rod; the sliding plate is a T-shaped structure, the sliding plate is slidably inserted into the sliding groove of the fixed plate and is threadedly connected to the rotating screw A, and the rotation of the rotating screw A can control the sliding plate to move up and down; one side of the telescopic support rod is fixedly connected to the sliding plate, and the telescopic support rod can play the role of auxiliary support for the blocking assembly.

[0009] In at least some embodiments, the auxiliary blocking mechanism further includes: a connecting frame and a blocking assembly; the connecting frame is a U-shaped structure as a whole, and the middle part of the connecting frame is fixedly connected to the telescopic support rod; the number of blocking assemblies is set to two groups, and the blocking assembly is fixedly connected to the connecting frame.

[0010] In at least some embodiments, the blocking assembly also includes: an outer support frame, a sliding block rod, a limiting support rod, an extrusion fixing plate and a threaded rotating rod B; the outer support frame is a square frame structure, and the surface of the outer support frame is fixedly connected to the connecting frame; the bottom of the sliding block rod slides through the outer support frame, and the sliding block rod can play an auxiliary blocking role; the limiting support rod is fixedly installed on the surface of the outer support frame; the extrusion fixing plate is a T-shaped structure as a whole, and one side of the extrusion fixing plate is slidingly connected to the limiting support rod, and the limiting support rod can play a role in limiting the displacement and rotation of the extrusion fixing plate, and the extrusion fixing plate can play a role in assisting the fixing of the sliding block rod; two groups of threads in opposite directions are opened on the surface of the threaded rotating rod B, the threaded rotating rod B is rotatably connected to the outer support frame, and the threaded rotating rod B is threadedly connected to the extrusion fixing plate, and the rotation of the threaded rotating rod B can control the two groups of extrusion fixing plates to slide.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The utility model is provided with a shielding component inside. The blocking column and the external connecting frame inside the shielding component can block most of the dust particles from flying. Cooperating with the exhaust fan at the bottom of the bottom conveying plate, the dust particles can be collected and cleaned quickly. The cleaning rotating rod can assist in cleaning the inner wall of the blocking column, which is convenient for the staff to check the grinding situation; the auxiliary sealing mechanism, the auxiliary sealing mechanism is provided with multiple groups of sliding blocking rods inside. The sliding blocking rods can be arranged according to the shape of the workpiece to provide further sealing for the shielding component, avoid dust particles from being dispersed in the air, and improve the dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of the main body axis side view of the present utility model.

[0014] Figure 2 It is a schematic diagram of the main body structure of the utility model when viewed from above.

[0015] Figure 3 It is a schematic structural diagram of the polishing mechanism of the utility model from the axial side.

[0016] Figure 4It is a schematic cross-sectional structural diagram of the shielding component of the present utility model.

[0017] Figure 5 It is a schematic diagram of the exploded structure of the auxiliary blocking mechanism of the utility model.

[0018] Figure 6 It is a schematic diagram of the axial side structure of the blocking component of the utility model.

[0019] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0020] 1. Support platform; 2. Polishing mechanism; 201. Power assembly; 202. Polishing disc; 203. Support rod; 3. Shielding assembly; 301. Blocking column; 302. External connecting frame; 303. Cleaning rotating rod; 304. Bottom conveying plate; 4. Auxiliary blocking mechanism; 401. Fixed plate; 402. Rotating screw A; 403. Sliding plate; 404. Telescopic support rod; 405. Connecting frame; 406. Blocking assembly; 4061. External support frame; 4062. Sliding blocking rod; 4063. Limiting support rod; 4064. Extrusion fixing plate; 4065. Threaded rotating rod B. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0022] Example 1:

[0023] like Figures 1 to 6 As shown:

[0024] This embodiment provides a polishing machine dust removal device, including: a support platform 1, a polishing mechanism 2, a shielding assembly 3 and an auxiliary sealing mechanism 4; the support platform 1 is a rectangular structure as a whole; the polishing mechanism 2 is fixedly installed on the top of the support platform 1; one side of the shielding assembly 3 is connected to the polishing mechanism 2; the auxiliary sealing mechanism 4 is installed on the surface of the shielding assembly 3; the auxiliary sealing mechanism 4 includes: a fixed plate 401 and a rotating screw A402; the fixed plate 401 is a rectangular structure with a T-shaped slide groove on one side, and the fixed plate 401 is fixedly installed on the surface of the shielding assembly 3; the bottom of the rotating screw A402 is rotated and inserted into the slide groove of the fixed plate 401.

[0025] like Figure 3 As shown, the polishing mechanism 2 includes: a power component 201, a polishing disc 202 and a support rod 203; the power component 201 is fixedly installed on the top of the support platform 1; one side of the polishing disc 202 is connected to the power component 201; one side of the support rod 203 is fixedly connected to the surface of the power component 201.

[0026] like Figure 4As shown, the shielding assembly 3 includes: a blocking column 301, an external connecting frame 302, a cleaning rotating rod 303 and a bottom conveying plate 304; the blocking column 301 is made of transparent material, one end of the polishing disc 202 is rotated and inserted into the blocking column 301, and the surface of the blocking column 301 is fixedly connected to the support rod 203; one side of the external connecting frame 302 is fixedly connected to the blocking column 301; the cleaning rotating rod 303 is an L-shaped structure as a whole, one end of the cleaning rotating rod 303 is installed on the blocking column 301, and the cleaning rotating rod 303 plays a role in assisting in cleaning the inner wall of the blocking column 301; the top of the bottom conveying plate 304 is fixedly connected to the blocking column 301, and the bottom of the bottom conveying plate 304 is connected to the exhaust fan.

[0027] like Figure 5 As shown, the auxiliary blocking mechanism 4 also includes: a sliding plate 403 and a telescopic support rod 404; the sliding plate 403 is a T-shaped structure, the sliding plate 403 is slidably inserted into the sliding groove of the fixed plate 401 and is threadedly connected to the rotating screw A402, and the rotation of the rotating screw A402 can control the sliding plate 403 to move up and down; one side of the telescopic support rod 404 is fixedly connected to the sliding plate 403, and the telescopic support rod 404 can play a role in auxiliary support of the blocking component 406.

[0028] like Figure 5 As shown, the auxiliary blocking mechanism 4 also includes: a connecting frame 405 and a blocking assembly 406; the connecting frame 405 is a U-shaped structure as a whole, and the middle part of the connecting frame 405 is fixedly connected to the telescopic support rod 404; the number of blocking assemblies 406 is set to two groups, and the blocking assemblies 406 are fixedly connected to the connecting frame 405.

[0029] like Figure 6 As shown, the blocking assembly 406 also includes: an outer support frame 4061, a sliding blocking rod 4062, a limiting support rod 4063, an extrusion fixing plate 4064 and a threaded rotating rod B4065; the outer support frame 4061 is a square frame structure, and the surface of the outer support frame 4061 is fixedly connected to the connecting frame 405; the bottom of the sliding blocking rod 4062 slides through the outer support frame 4061, and the sliding blocking rod 4062 can play an auxiliary blocking role; the limiting support rod 4063 is fixedly installed on the surface of the outer support frame 4061; the extrusion fixing plate 4064 is a T-shaped structure as a whole, and the extrusion fixing plate 4064 is a T-shaped structure. One side of the plate 4064 is slidingly connected to the limiting support rod 4063, and the limiting support rod 4063 can limit the deviation and rotation of the extrusion fixing plate 4064, and the extrusion fixing plate 4064 can assist in fixing the sliding block rod 4062; two sets of threads in opposite directions are provided on the surface of the threaded rotating rod B4065, and the threaded rotating rod B4065 is rotatably connected to the outer support frame 4061, and the threaded rotating rod B4065 is threadedly connected to the extrusion fixing plate 4064. The rotation of the threaded rotating rod B4065 can control the two sets of extrusion fixing plates 4064 to slide.

[0030] The specific usage and function of this embodiment are as follows:

[0031] In the present invention, when grinding some workpieces, such as round tubes, etc., the workpiece can be placed in the middle position of the two sets of sliding blocks 4062, and the sliding blocks 4062 are pressed to slide. The sliding blocks 4062 contact the surface of the workpiece, and the sliding blocks 4062 are arranged along the shape of the workpiece surface. The sliding blocks 4062 are arranged in combination on the workpiece surface, which can play a good blocking role and prevent dust particles from flying when the workpiece is polished. After the sliding blocks 4062 are arranged in combination, the threaded rotating rod B4065 is rotated. The two sets of threads in opposite directions on the surface of the threaded rotating rod B4065 can control the two sets of extrusion fixing plates 4064 to slide inward at the same time during the rotation process, which has a clamping and fixing effect on the sliding blocks 4062. The fixed sliding blocks 4062 can be used for workpieces. The parts provide support; rotate the screw A402, and the screw A402 controls the sliding plate 403, the telescopic support rod 404, the connecting frame 405, the blocking assembly 406 and the workpiece to rise and slide, so that the workpiece can contact the polishing disk 202. Since the telescopic support rod 404 can be telescopically slidable, it is convenient for the staff to control the contact and polishing of the workpiece with the polishing disk 202. The contact position between the polishing disk 202 and the workpiece is inside the blocking column 301 and the outer connecting frame 302. The fine dust particles polished off will be blocked inside the blocking column 301. With the assistance of the exhaust fan at the bottom of the bottom conveying plate 304, the dust particles can be recovered and removed. When the blocking column 301 is contaminated with dust particles, the cleaning rod 303 is rotated to clean the inner wall of the blocking column 301, which is convenient for the staff to observe the moving polishing of the workpiece.

[0032] In this article, there are several points to note:

[0033] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0034] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A polishing machine dust removal device, comprising: A support platform (1), a polishing mechanism (2), a shielding assembly (3) and an auxiliary blocking mechanism (4); the polishing mechanism (2) is fixedly mounted on the top of the support platform (1); it is characterized in that one side of the shielding assembly (3) is connected to the polishing mechanism (2); the auxiliary blocking mechanism (4) is mounted on the surface of the shielding assembly (3); the auxiliary blocking mechanism (4) comprises: a fixed plate (401) and a rotating screw A (402); the fixed plate (401) is fixedly mounted on the surface of the shielding assembly (3); the bottom of the rotating screw A (402) is rotated and inserted into the interior of the sliding groove of the fixed plate (401).

2. The polishing machine dust removal device according to claim 1, characterized in that: The polishing mechanism (2) comprises: a power assembly (201), a polishing disc (202) and a support rod (203); the power assembly (201) is fixedly mounted on the top of the support platform (1); one side of the polishing disc (202) is connected to the power assembly (201); and one side of the support rod (203) is fixedly connected to the surface of the power assembly (201).

3. The polishing machine dust removal device according to claim 2, characterized in that: The shielding assembly (3) comprises: a blocking column (301), an external connection frame (302), a cleaning rotating rod (303) and a bottom conveying plate (304); one end of the polishing disc (202) is rotatably inserted into the blocking column (301), and the surface of the blocking column (301) is fixedly connected to the support rod (203); one side of the external connection frame (302) is fixedly connected to the blocking column (301); one end of the cleaning rotating rod (303) is installed on the blocking column (301); the top of the bottom conveying plate (304) is fixedly connected to the blocking column (301), and the bottom of the bottom conveying plate (304) is connected to the exhaust fan.

4. The polishing machine dust removal device according to any one of claims 1 to 3, characterized in that: The auxiliary blocking mechanism (4) further comprises: a sliding plate (403) and a telescopic support rod (404); the sliding plate (403) is slidably inserted into the sliding groove of the fixed plate (401) and is threadedly connected to the rotating screw A (402); one side of the telescopic support rod (404) is fixedly connected to the sliding plate (403).

5. The polishing machine dust removal device according to claim 4, characterized in that: The auxiliary blocking mechanism (4) further comprises: a connecting frame (405) and a blocking assembly (406); the middle portion of the connecting frame (405) is fixedly connected to the telescopic support rod (404); the blocking assemblies (406) are provided in two groups, and the blocking assemblies (406) are fixedly connected to the connecting frame (405).

6. The polishing machine dust removal device according to claim 5, characterized in that: The blocking assembly (406) further comprises: an outer support frame (4061), a sliding blocking rod (4062), a limiting support rod (4063), an extrusion fixing plate (4064) and a threaded rotating rod B (4065); the surface of the outer support frame (4061) is fixedly connected to the connecting frame (405); the bottom of the sliding blocking rod (4062) slides through the outer support frame (4061); the limiting support rod (4063) is fixedly mounted on the surface of the outer support frame (4061); one side of the extrusion fixing plate (4064) is slidably connected to the limiting support rod (4063); two groups of threads in opposite directions are provided on the surface of the threaded rotating rod B (4065); the threaded rotating rod B (4065) is rotatably connected to the outer support frame (4061), and the threaded rotating rod B (4065) is threadedly connected to the extrusion fixing plate (4064).

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