Surface polishing device for glass fiber reinforced plastic sculpture manufacturing

Abstract

The utility model relates to the technical field of surface polishing devices, in particular to a surface polishing device for manufacturing a glass fiber reinforced plastic sculpture, which comprises a polishing machine body, the polishing machine body comprises a polishing head and a machine body, the lower part of the machine body is fixedly connected with a dust hood, the dust hood is semi-annular and surrounds the outer side of the polishing head, and a dust collection cavity is formed in the dust hood. An air pump and a dust collection cylinder are detachably installed on the left side of the machine body, the air outlet of the dust collection cavity is sequentially connected to the air pump and the dust collection cylinder through an air pipe, a filter screen is installed at the air inlet of the dust collection cavity, and a scraping plate is slidably connected to the dust collection cover; and the scraping plate is used for scraping and sweeping the filter screen. According to the utility model, through the sliding connection of the U-shaped rod and the wedge-shaped clamping block and the cooperative use of the elastic piece, the scraping plate can easily scrape and sweep the filter screen as required, so that the accumulation of dust on the filter screen is effectively avoided, and the continuous and efficient operation of the dust collection device is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to surface polishing device technical field especially relates to a surface polishing device for glass fiber reinforced plastic sculpture. BACKGROUND

[0002] In the making process of glass fiber reinforced plastic sculpture, surface polishing is a vital link, which is not only related to the appearance quality of sculpture, but also directly affects the durability and overall aesthetic feeling of sculpture, and the traditional polishing operation is often accompanied by a large amount of dust generation, which not only pollutes the working environment, but also may cause potential threat to the health of operators, the existing polishing device is equipped with dust suction components to absorb dust, and is filtered through filter screen, in actual application, a large amount of dust generated in the polishing process is easy to block the filter screen, the existing polishing device lacks rapid cleaning of the filter screen, resulting in long downtime maintenance, which affects the work efficiency. SUMMARY

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a surface polishing device for glass fiber reinforced plastic sculpture.

[0004] Technical scheme: a surface polishing device for glass fiber reinforced plastic sculpture, comprising a polishing machine body, the polishing machine body comprises a grinding head and a machine body, a dust collection cover is fixedly connected to the lower part of the machine body, the dust collection cover is semicircular and surrounds the outer side of the grinding head, a dust collection cavity is opened in the dust collection cover, an air inlet is opened in the side of the dust collection cavity close to the grinding head, an air outlet is opened in the top end of the dust collection cavity, a gas pump and a dust collecting cylinder are detachably installed on the left side of the machine body, the air outlet of the dust collection cavity is connected to the gas pump and the dust collecting cylinder in sequence through an air pipe, a filter screen is installed on the air inlet of the dust collection cavity, a scraper is slidably connected to the dust collection cover, and the scraper is used for scraping the filter screen.

[0005] Further, a U-shaped rod is fixedly connected to the top of the scraper, the U-shaped rod is sleeved on the machine body, a fixed block is fixedly connected to the top of the machine body, the U-shaped rod is slidably connected with the fixed block, a wedge-shaped clamping block is slidably connected to the fixed block, and an elastic member is connected between the wedge-shaped clamping block and the fixed block.

[0006] Further, an installation cylinder is fixedly connected to the left side of the machine body, the dust collecting cylinder is screw-connected with the installation cylinder, and the air pipe passes through the outside of the installation cylinder and is fixed to the center of the inside thereof.

[0007] Further, a transparent window in the shape of cross is opened on the dust collecting cylinder.

[0008] Further, an avoiding groove for avoiding the scraper is opened in the lower part of the machine body.

[0009] Further, a finger pinching groove for easy operation is opened on the wedge-shaped clamping block.

[0010] The beneficial effect is that the scraper can easily scrape the filter screen when needed, thereby effectively avoiding the accumulation of dust on the filter screen, ensuring the continuous and efficient operation of the dust collection device, and the detachable design of the dust collecting cylinder can facilitate the cleaning of accumulated dust, and the dust collecting cylinder itself can also provide good holding assistance operation. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the first kind of three-dimensional structure schematic view of the utility model.

[0012] Figure 2 It is the second kind of three-dimensional structure schematic view of the utility model.

[0013] Figure 3 It is the internal structure section view of the utility model fixed block.

[0014] Figure 4 It is the internal structure section view of the utility model dust cover.

[0015] In the above drawings: 1-polisher body, 101-grinding head, 102-machine body, 2-dust cover, 201-dust collection cavity, 3-air pump, 4-dust collecting cylinder, 5-air pipe, 6-scraper, 7-U-shaped rod, 8-fixed block, 9-wedge-shaped clamping block, 10-elastic element, 11-mounting cylinder, 12-transparent window, 13-avoiding groove, 14-finger pinch groove, 15-filter screen. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0017] Please refer to Figures 1-4The utility model provides a kind of surface polishing device for glass steel sculpture, including polishing machine body 1, polishing machine body 1 includes grinding head 101 and machine body 102, grinding head 101 is used to polish sculpture surface, and machine body 102 is as support and driving component, dust cover 2 is fixedly connected in the lower part of machine body 102, dust cover 2 is semiannular and surrounds the outside of grinding head 101, this design can ensure that user has enough visual field to observe polishing surface while maximumly covering polishing area and collecting dust generated by polishing, dust suction cavity 201 is opened in dust cover 2, air inlet is opened in the side of dust suction cavity 201 close to grinding head 101, air outlet is opened in the top end of dust suction cavity 201, air pump 3 and dust collecting cylinder 4 are detachably installed on the left side of machine body 102, air outlet of dust suction cavity 201 is connected to air pump 3 and dust collecting cylinder 4 in turn by air pipe 5, and complete dust suction path is formed, dust collecting cylinder 4 itself can also provide good holding auxiliary operation, filter screen 15 is installed in the air inlet of dust suction cavity 201, filter screen 15 is used to filter inhaled dust, to prevent it from entering the inside of air pump 3 and causing blockage or damage, scraper 6 is slidably connected on dust cover 2, scraper 6 is used to scrape filter screen 15 to remove dust adhered on filter screen 15, to keep filter screen 15 unobstructed, avoiding groove 13 is opened in the lower part of machine body 102 for scraper 6, to prevent interference between scraper 6 and machine body 102 during movement.

[0018] Please refer to Figures 1-3 , U-shaped rod 7 is fixedly connected on the top of scraper 6, U-shaped rod 7 is sleeved on machine body 102, fixed block 8 is fixedly connected on the top of machine body 102, U-shaped rod 7 is slidably connected with fixed block 8, wedge-shaped clamping block 9 is slidably connected on fixed block 8, the bottom surface of wedge-shaped clamping block 9 has inclined surface, and elastic member 10 is connected between the left and right ends of wedge-shaped clamping block 9 and fixed block 8, in the embodiment, elastic member 10 adopts spring, and finger pinch groove 14 is opened on wedge-shaped clamping block 9 for easy control.

[0019] Please refer to Figure 2 And Figure 4 , mounting cylinder 11 is fixedly connected on the left side of machine body 102, dust collecting cylinder 4 is screw-connected with mounting cylinder 11, air pipe 5 passes through the outside of mounting cylinder 11 and is fixed to the inside center thereof, transparent window 12 in cross shape is opened on dust collecting cylinder 4, to facilitate observing the accumulation of dust inside dust collecting cylinder 4.

[0020] Working principle: initially, the scraper 6 is in the state of shielding the filter screen 15, the U-shaped rod 7 and the scraper 6 are lifted together, the U-shaped rod 7 exerts extrusion force on the inclined surface of the wedge-shaped clamping block 9, so that the wedge-shaped clamping block 9 moves outward against the elastic force of the elastic element 10, when the bottom end of the U-shaped rod 7 passes the wedge-shaped clamping block 9, the wedge-shaped clamping block 9 reversely moves and resets under the elastic action of the elastic element 10, so that the wedge-shaped clamping block 9 can support the U-shaped rod 7, and then the scraper 6 does not shield the filter screen 15, at the same time, the scraper 6 also sweeps the filter screen 15 once, in use, the grinding head 101 of the grinding machine body 1 is used to grind the surface of the sculpture, in the grinding process, the negative pressure is formed in the dust collection cavity 201 through the working of the air pump 3, so that the dust generated in the grinding process is filtered through the filter screen 15 from the air inlet and discharged from the air outlet, and then passes through the air pump 3 and the mounting cylinder 11 through the air pipe 5, and finally enters the dust collecting cylinder 4, when it is necessary to clean the filter screen 15, the wedge-shaped clamping block 9 is pinched by the finger to move outward against the elastic force of the elastic element 10, so as to remove the support to the U-shaped rod 7, the U-shaped rod 7 and the scraper 6 naturally slide down under the action of their own gravity, so that the scraper 6 can sweep the surface of the filter screen 15 again, the wedge-shaped clamping block 9 is manually released, and the wedge-shaped clamping block 9 will automatically reset under the elastic action of the elastic element 10, the accumulation of dust in the dust collecting cylinder 4 is judged by observing the transparent window 12 on the dust collecting cylinder 4, and the dust collecting cylinder 4 is cleaned in time.

[0021] It should be understood that the embodiments are only used to illustrate the present application and not to limit the scope of the present application. In addition, it should be understood that after reading the content taught by the present application, those skilled in the art can make various changes or modifications to the present application, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

Claims

1. A surface polishing device for making glass fiber reinforced plastic sculpture, comprising a polishing machine body, the polishing machine body (1) comprising a polishing head (101) and a machine body (102), characterized in that: The lower part of the machine body (102) is fixedly connected with a dust suction cover (2), the dust suction cover (2) is semi-annular and surrounds the outer side of the grinding head (101), the dust suction cover (2) is internally provided with a dust suction cavity (201), one side of the dust suction cavity (201) close to the grinding head (101) is provided with an air inlet, the top end of the dust suction cavity (201) is provided with an air outlet, the left side of the machine body (102) is detachably provided with an air pump (3) and a dust collecting cylinder (4), the air outlet of the dust suction cavity (201) is sequentially connected to the air pump (3) and the dust collecting cylinder (4) through an air pipe (5), the air inlet of the dust suction cavity (201) is provided with a filter screen (15), the dust suction cover (2) is slidably connected with a scraper (6), and the scraper (6) is used for scraping the filter screen (15).

2. The surface polishing device for making glass steel sculpture according to claim 1, characterized in that: The top of the scraper (6) is fixedly connected with a U-shaped rod (7), the U-shaped rod (7) is sleeved on the machine body (102), the top of the machine body (102) is fixedly connected with a fixed block (8), the U-shaped rod (7) is slidably connected with the fixed block (8), the fixed block (8) is slidably connected with a wedge-shaped clamping block (9), and the wedge-shaped clamping block (9) and the fixed block (8) are connected with an elastic element (10).

3. A surface finishing device for use in the manufacture of a glass fiber reinforced plastic sculpture as defined in claim 2, characterized in that: The left side of the machine body (102) is fixedly connected with a mounting cylinder (11), the dust collecting cylinder (4) is threadedly connected with the mounting cylinder (11), and the air pipe (5) penetrates through the outer side of the mounting cylinder (11) and is fixedly connected to the inner center of the mounting cylinder (11).

4. The surface polishing device for making glass steel sculptures according to claim 3, characterized in that: The dust collecting cylinder (4) is provided with a cross-shaped transparent window (12).

5. A surface finishing device for use in the manufacture of a glass reinforced plastic sculpture as claimed in claim 4, characterised in that: The lower part of the machine body (102) is provided with an avoiding groove (13) for avoiding the scraper (6).

6. A surface finishing device for use in the manufacture of a glass reinforced plastic sculpture as claimed in claim 5, wherein: The wedge-shaped clamping block (9) is provided with a finger pinching groove (14) for facilitating operation.

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