Environment-friendly dust removal device of quartz crucible sand blasting machine

Abstract

The utility model discloses an environment-friendly dust removal device of a quartz crucible sand blasting machine, which comprises a support, a protective cover is rotatably connected to the support through a bearing, a bottom outlet of the protective cover is inserted into a collecting box, a supporting plate for supporting a quartz crucible is arranged in the protective cover, the bottom of the supporting plate is fixedly connected with a supporting column, and the supporting column is fixedly connected with a sand blasting machine. The bottom of the supporting column is fixedly connected with the bottom wall of the collecting box, a through hole allowing the spray gun to penetrate through is formed in the protective cover, a supporting pin is fixedly installed in the through hole, a circular ring is arranged at the bottom of the spray gun, and the supporting pin is sleeved with the circular ring. Therefore, sand blasting operation is carried out in a relatively closed environment, sand and dust can be prevented from splashing, the tidiness of the working environment is facilitated, and the health of workers is facilitated; and the sprayed sand and dust are collected by the collecting box, so that the sand and dust can be conveniently treated.

Description

Technical Field

[0001] The utility model relates to the technical field of crucible sandblasting dust removal, in particular to an environmental protection dust removal device for a quartz crucible sandblaster. Background Technique

[0002] Sandblasting has a remarkable effect on the surface cleaning of workpieces. It mainly sprays silica rock sand onto the surface of the workpiece through high-pressure air flow, which can effectively remove tea stains, soot stains, granular calculi and food soft scale, making the surface of the workpiece look smoother. In addition, sandblasting can also remove dirt such as oxide scale, oil and dust on the workpiece, and process the tiny burrs on the surface of aluminum profile workpieces to ensure the flatness of the workpiece surface.

[0003] At present, for sandblasting the surface of the crucible, it is mainly manual to hold a sandblasting gun to sandblast the surface of the crucible. Therefore, the ejected sand and dust splash, resulting in a messy working environment. Moreover, the splashing sand and dust are not easy to clean and are not conducive to the health of workers. Content of the Utility Model

[0004] In view of the problems existing in an existing environmental protection dust removal device for a quartz crucible sandblaster, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide an environmental protection dust removal device for a quartz crucible sandblaster, which solves the problem that at present, for sandblasting the surface of the crucible, it is mainly manual to hold a sandblasting gun to sandblast the surface of the crucible. Therefore, the ejected sand and dust splash, resulting in a messy working environment. Moreover, the splashing sand and dust are not easy to clean and are not conducive to the health of workers.

[0006] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0007] An environmental protection dust removal device for a quartz crucible sandblaster includes a bracket, on which a protective cover is rotatably connected through a bearing. The bottom outlet of the protective cover is inserted into a collection box. A support plate for supporting the quartz crucible is arranged inside the protective cover. The bottom of the support plate is fixedly connected with a support column, and the bottom of the support column is fixedly connected with the bottom wall of the collection box.

[0008] As a preferred scheme of an environmental protection dust removal device for a quartz crucible sandblaster according to the present utility model, wherein: a through hole for the sandblasting gun to pass through is opened on the protective cover, and a support pin is fixedly installed in the through hole. A ring is arranged at the bottom of the sandblasting gun, and the ring is sleeved on the support pin.

[0009] As a preferred scheme of an environmental protection dust removal device for a quartz crucible sandblaster according to the present utility model, wherein: the top of the collection box is covered with a box cover, and a through hole for the bottom outlet of the protective cover to pass through is opened on the box cover.

[0010] As a preferred solution of an environmental protection dust removal device for a quartz crucible sandblasting machine according to the present utility model, wherein: the bracket includes a bottom support plate, one end of the bottom support plate is welded with a column, the top end of the column is detachably installed with a top beam, the bottom of the top beam is detachably installed with a first electric push rod, and the bottom of the first electric push rod is rotatably connected with a protective cover.

[0011] As a preferred solution of an environmental protection dust removal device for a quartz crucible sandblasting machine according to the present utility model, wherein: a rotating support ring is welded on the column, and the rotating support ring is rotatably connected with the protective cover through a bearing.

[0012] As a preferred solution of an environmental protection dust removal device for a quartz crucible sandblasting machine according to the present utility model, wherein: the bottom of the protective cover is detachably connected with a second electric push rod, and the bottom of the second electric push rod is rotatably connected with a quartz crucible cover.

[0013] As a preferred solution of an environmental protection dust removal device for a quartz crucible sandblasting machine according to the present utility model, wherein: a first support connection seat is welded at the bottom of the protective cover, the top end of the second electric push rod is inserted into the first support connection seat, and the first support connection seat and the second electric push rod are fixed by bolts;

[0014] A second support connection seat is welded at the bottom of the top beam, the top end of the first electric push rod is inserted into the second support connection seat, and the second support connection seat and the first electric push rod are fixed by bolts.

[0015] As a preferred solution of an environmental protection dust removal device for a quartz crucible sandblasting machine according to the present utility model, wherein: the right interface of the collection box is connected with a suction pump.

[0016] Compared with the prior art:

[0017] 1. By arranging a protective cover to wrap the sandblasted quartz crucible, the sandblasting operation can be carried out in a relatively closed environment, so as to avoid the splashing of sand and dust, which is beneficial to the cleanliness of the working environment and the health of workers;

[0018] 2. The ejected sand and dust are collected by the collection box, which is convenient for the treatment of sand and dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram provided by Embodiment 1 of the present utility model;

[0020] Figure 2 Provided by Embodiment 1 of the present utility model Figure 1 Cross-sectional view;

[0021] Figure 3Side view of the protective cover provided in Embodiment 1 of the present utility model;

[0022] Figure 4 Provided in Embodiment 2 of the present utility model Figure 1 Cross-sectional view.

[0023] In the figure: bottom support plate 1, upright column 2, third support connection seat 3, top beam 4, second support connection seat 5, first electric push rod 6, protective cover lid 7, spray gun 8, rotating support ring 9, box lid 10, collection box 11, protective cover 12, support column 13, quartz crucible sealing cover 14, second electric push rod 15, support plate 16, support pin 17, suction pump 18. Detailed implementation manners

[0024] To make the objectives, technical solutions and advantages of the present utility model clearer, the following will further describe in detail the implementation manners of the present utility model with reference to the accompanying drawings.

[0025] Embodiment 1:

[0026] The present utility model provides an environmental protection dust removal device for a quartz crucible sandblasting machine. Please refer to Figures 1-3 , which includes a bracket. A protective cover 12 is rotatably connected to the bracket through a bearing. The protective cover 12 is made of a transparent material, so as to facilitate observing the sandblasting condition of the internal quartz crucible. The bottom outlet of the protective cover 12 is inserted into the collection box 11. A support plate 16 for supporting the quartz crucible is arranged inside the protective cover 12. A groove for inserting the bottom of the quartz crucible is provided on the support plate 16, so as to ensure the stability of the quartz crucible on the support plate 16. The bottom of the support plate 16 is fixedly connected to a support column 13, and the bottom of the support column 13 is fixedly connected to the bottom wall of the collection box 11.

[0027] A through hole for the spray gun 8 to pass through is provided on the protective cover 12. A support pin 17 is fixedly installed in the through hole. A ring is provided at the bottom of the spray gun 8, and the ring is sleeved on the support pin 17; thus, the spray gun 8 can swing up and down, so as to perform sandblasting operations on the upper surface and the lower surface of the quartz crucible.

[0028] The top of the collection box 11 is covered with a box lid 10, and a through hole for the bottom outlet of the protective cover 12 to pass through is provided on the box lid 10.

[0029] The bracket includes a bottom support plate 1. One end of the bottom support plate 1 is welded with a column 2. The top of the column 2 is detachably installed with a top beam 4. Specifically, a third support connection seat 3 is welded on the column 2. The top beam 4 is inserted into the inner wall of the third support connection seat 3, and the top beam 4 and the third support connection seat 3 are fixed by bolts. The bottom of the top beam 4 is detachably installed with a first electric push rod 6. Specifically, a second support connection seat 5 is welded to the bottom of the top beam 4. The top of the first electric push rod 6 is inserted into the second support connection seat 5, and the second support connection seat 5 and the first electric push rod 6 are fixed by bolts. The bottom of the first electric push rod 6 is rotatably connected with a protective cover 7. Specifically, a bearing seat is installed at the top of the protective cover 7 by bolts, and the bearing seat and the bottom end of the first electric push rod 6 are rotatably connected by bearings.

[0030] The quartz crucible cover 14 covers the top of the quartz crucible, thus preventing the sprayed sand from entering the interior of the quartz crucible, and thus completing the sandblasting operation on the outer surface of the quartz crucible.

[0031] A rotating support ring 9 is welded on the column 2. The rotating support ring 9 and the protective cover 12 are rotatably connected by bearings; thus, the protective cover 12 can be driven to rotate, and then the spray gun 8 rotates together to perform sandblasting on different positions of the quartz crucible.

[0032] The bottom of the protective cover 7 is detachably connected with a second electric push rod 15. Specifically, a first support connection seat is welded to the bottom of the protective cover 7. The top of the second electric push rod 15 is inserted into the first support connection seat, and the first support connection seat and the second electric push rod 15 are fixed by bolts. The bottom of the second electric push rod 15 is rotatably connected with the quartz crucible cover 14. Specifically, a bearing seat is installed at the top of the quartz crucible cover 14, and the bearing seat and the bottom end of the second electric push rod 15 are rotatably connected by bearings.

[0033] In specific use, the first electric push rod 6 contracts to drive the protective cover 7 to rise, and then the quartz crucible is placed on the support plate 16. The first electric push rod 6 extends to drive the protective cover 7 to descend to cover the protective cover 12. At the same time, the first electric push rod 6 extends to drive the quartz crucible cover 14 to cover the top of the quartz crucible; hold the spray gun 8 to perform sandblasting, and at the same time drive the protective cover 12 to rotate to perform sandblasting on different positions of the quartz crucible; the sprayed sand enters the collection box 11 through the bottom outlet of the protective cover 12 and is collected.

[0034] Embodiment 2:

[0035] Refer to the attached Figure 4 , which is different from Embodiment 1 in that: a suction pump 18 is connected to the right interface of the collection box 11.

[0036] During specific use, the first electric push rod 6 contracts to drive the protective cover 7 to rise, then the quartz crucible is placed on the support plate 16, the first electric push rod 6 extends to drive the protective cover 7 to descend to cover the protective cover 12, and at the same time the first electric push rod 6 extends to drive the quartz crucible cover 14 to cover the top of the quartz crucible; hold the spray gun 8 to perform sandblasting, and at the same time drive the protective cover 12 to rotate to perform sandblasting on different positions of the quartz crucible; the ejected sand and dust enter the collection box 11 through the bottom outlet of the protective cover 12 and are collected; and after the air pump 18 is turned on, it can accelerate the entry of sand and dust into the collection box 11.

[0037] Although the present invention has been described above with reference to the embodiments, however, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present invention can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. An environmentally friendly dust removal device for a quartz crucible sandblasting machine, comprising a bracket, characterized in that: A protective cover (12) is rotatably connected to the bracket via a bearing, a bottom outlet of the protective cover (12) is inserted into a collection box (11), a support plate (16) for supporting the quartz crucible is arranged in the protective cover (12), a support column (13) is fixedly connected to the bottom of the support plate (16), and the bottom of the support column (13) is fixedly connected to the bottom wall of the collection box (11).

2. The environmentally friendly dust removal device for a quartz crucible sandblasting machine according to claim 1, characterized in that: The protective cover (12) is provided with a through hole for the spray gun (8) to pass through, a support pin (17) is fixedly installed in the through hole, and a circular ring is provided at the bottom of the spray gun (8), and the circular ring is sleeved on the support pin (17).

3. The environmentally friendly dust removal device for a quartz crucible sandblasting machine according to claim 2, characterized in that: The top end of the collecting box (11) is covered with a box cover (10), and the box cover (10) is provided with a through hole for the bottom outlet of the protective cover (12) to pass through.

4. The environmentally friendly dust removal device for a quartz crucible sandblasting machine according to any one of claims 1 to 3, characterized in that: The bracket comprises a bottom support plate (1), one end of the bottom support plate (1) is welded with a column (2), the top end of the column (2) is detachably mounted with a top beam (4), the bottom of the top beam (4) is detachably mounted with a first electric push rod (6), and the bottom of the first electric push rod (6) is rotatably connected with a protective cover (7).

5. The environmentally friendly dust removal device for a quartz crucible sandblasting machine according to claim 4, characterized in that: A rotating support ring (9) is welded on the column (2), and the rotating support ring (9) is rotatably connected to the protective cover (12) via a bearing.

6. The environmentally friendly dust removal device for a quartz crucible sandblasting machine according to claim 4, characterized in that: The bottom of the protective cover (7) is detachably connected to a second electric push rod (15), and the bottom of the second electric push rod (15) is rotatably connected to a quartz crucible cover (14).

7. The environmentally friendly dust removal device for a quartz crucible sandblasting machine according to claim 6, characterized in that: A first supporting connection seat is welded to the bottom of the protective cover (7), the top end of the second electric push rod (15) is inserted into the first supporting connection seat, and the first supporting connection seat and the second electric push rod (15) are fixed by bolts; A second support connection seat (5) is welded to the bottom of the top beam (4), the top end of the first electric push rod (6) is inserted into the second support connection seat (5), and the second support connection seat (5) and the first electric push rod (6) are fixed by bolts.

8. The environmentally friendly dust removal device for a quartz crucible sandblasting machine according to claim 6, characterized in that: The right interface of the collection box (11) is connected to a suction pump (18).

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