Inner wall polishing device for glass bowl machining

Abstract

The utility model discloses an inner wall polishing device for glass bowl processing, which comprises a base provided with a rack at the top, a polishing table is arranged at one end in the rack, the polishing table is connected with the base through a telescopic column, a polishing wheel connected with a motor is arranged right above the polishing table, and the polishing wheel is connected with the motor. A protective cover arranged on the outer side of the polishing wheel and the outer side of the polishing table in a covering mode is arranged in the machine frame, the protective cover is in sliding fit with the base, a dust removal mechanism is further arranged in the machine frame and comprises a dust suction cover located in the machine frame, and the protective cover is transparent. According to the glass bowl inner wall polishing machine, the protective cover is arranged, the protective cover and the machine frame form a closed area, glass bowls are completely isolated from the outside when the inner walls of the glass bowls are polished, even if a large amount of dust is generated when the glass bowls are machined, the dust can be prevented from diffusing outwards, and the breathing safety of workers is guaranteed; and therefore, dust generated by machining is collected, and dust overflow is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass bowl processing, in particular to an inner wall polishing device for glass bowl processing. Background Art

[0002] A glass bowl is a glass container that can be used to hold soup, rice and other foods, and is very practical. In the production and processing of glass bowls, it is necessary to polish the inner wall of the glass bowl to keep the inner wall smooth. The existing patent (Announcement No.: CN116604458A) discloses a polishing machine for the production of ceramic bowls. This utility model not only makes the bowl more convenient to install by providing a clamping device, but also effectively limits the bowl and improves the stability of the processing. However, in actual applications, a large amount of dust will be generated when the bowl is polished, and the above-mentioned utility model does not have an isolation structure, and cannot directly isolate the dust generated by the processing from the outside world, which easily causes a large amount of dust to spread outward and affect the health of the staff. To this end, we propose an inner wall polishing device for glass bowl processing. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an inner wall polishing device for processing a glass bowl.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A device for polishing the inner wall of a glass bowl is designed, comprising a base with a frame on the top, a polishing table at one end of the frame, the polishing table being connected to the base through a telescopic column, a polishing wheel connected to a motor being provided directly above the polishing table, a protective cover being provided in the frame and covering the outer sides of the polishing wheel and the polishing table, the protective cover being slidably matched with the base, a dust removal mechanism being further provided in the frame, the dust removal mechanism comprising a dust suction hood located in the frame, and the protective cover being transparent.

[0006] In the above solution, a vacuum suction cup is provided at the top center of the polishing table.

[0007] In the above solution, sliders are fixed to the upper and lower ends of the protective cover, and the inner wall of the frame and the base are provided with sliding grooves that cooperate with the sliders.

[0008] In the above solution, an embedding groove that fits with the side of the protective cover is provided at one end of the frame close to the polishing table.

[0009] In the above solution, a cylinder is installed on the frame, and the stroke end of the cylinder is connected to the protective cover.

[0010] In the above scheme, a collecting box is provided on the top of the frame, a negative pressure pump is connected to the collecting box, the collecting box is connected to the dust hood through a dust suction pipe, and a dust collecting drawer is connected inside the collecting box.

[0011] In the above solution, a limiting ring is coaxially provided above the vacuum suction cup, and the bottom of the limiting ring is connected to the polishing table through a connecting rod.

[0012] The advantages and beneficial effects of the utility model are as follows: by setting a protective cover, before the glass bowl is polished, the protective cover needs to be pulled to fit the inner wall of one end of the frame close to the polishing table to completely cover the polishing table, the polishing wheel and the glass bowl. Compared with the prior art, the protective cover and the frame are coordinated to form a closed area, so that the glass bowl is completely isolated from the outside when the inner wall is polished. Even if a large amount of dust is generated during the processing of the glass bowl, the dust can be prevented from diffusing outward to ensure the breathing safety of the staff. By setting a dust removal mechanism and using a negative pressure pump, a negative pressure environment is constructed in the collection box, so that the dust generated during the processing is sucked by the dust hood and then moves along the dust suction pipe to the collection box, thereby collecting the dust generated during the processing and effectively avoiding dust overflow. By setting the dust cover to be transparent, even if the protective cover and the frame are closed, the staff can observe the processing status of the glass bowl through the dust cover for real-time monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 This is a front view of an inner wall polishing device for glass bowl processing proposed by the utility model;

[0015] Figure 2 This is a bottom view of an inner wall polishing device for glass bowl processing proposed by the utility model;

[0016] Figure 3 The utility model is a schematic structural diagram of a protective cover of an inner wall polishing device for processing a glass bowl.

[0017] In the figure: base 1, frame 2, telescopic column 3, polishing table 4, vacuum suction cup 5, connecting rod 6, limit ring 7, motor 8, polishing wheel 9, protective cover 10, cylinder 11, slider 12, sliding groove 13, embedded groove 14, collection box 15, negative pressure pump 16, dust collection drawer 17, dust suction pipe 18, dust suction hood 19. DETAILED DESCRIPTION

[0018] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0019] See also Figure 1-3 The utility model provides a technical solution: an inner wall polishing device for glass bowl processing, comprising a base 1 with a frame 2 on the top, a polishing table 4 is provided at one end of the frame 2, and the polishing table 4 is connected to the base 1 through a telescopic column 3;

[0020] Specifically, the movable end of the telescopic column 3 is vertically connected to the bottom of the polishing table 4. The telescopic column 3 is installed in the mounting groove in the base 1. The telescopic column 3 can be set as a similar linear pushing mechanism such as an electric push rod. Before processing, the glass bowl is first placed on the polishing table 4, and then the telescopic column 3 is extended vertically upward to raise the polishing table 4 to a suitable processing height.

[0021] Furthermore, a vacuum suction cup 5 is provided at the center of the top of the polishing table 4; the vacuum suction cup 5 is connected to a vacuum pump through a suction pipe, and the vacuum pump is installed in a mounting groove in the base 1. The air between the contact surface of the vacuum suction cup 5 and the bottom of the glass bowl is sucked away by the suction force of the vacuum pump, so that the two are adsorbed and fixed, so as to clamp the glass bowl;

[0022] Furthermore, a limiting ring 7 is coaxially arranged above the vacuum suction cup 5, and the bottom of the limiting ring 7 is connected to the polishing table 4 through a connecting rod 6; a soft cushion layer is arranged on the inner wall of the limiting ring 7 to prevent the limiting ring 7 from causing damage to the outer wall of the glass bowl;

[0023] Specifically, the glass bowl is placed in the limiting ring 7 so that the outer wall of the glass bowl abuts against the inner wall of the limiting ring 7, so that the glass bowl is limited, and the vacuum suction cup 5 is assisted to fix the glass bowl.

[0024] A polishing wheel 9 connected to a motor 8 is provided directly above the polishing table 4. The polishing wheel 9 is movably connected to the frame 2 through a driving shaft. The output shaft of the motor 8 is connected to the driving shaft through a transmission mechanism. The motor 8 provides power to make the driving shaft drive the polishing wheel 9 to rotate, thereby polishing the inner wall of the glass bowl. A protective cover 10 is provided inside the frame 2 and covers the polishing wheel 9 and the outer side of the polishing table 4. The upper and lower ends of the protective cover 10 are respectively in contact with the top inner wall of the frame 2 and the top of the base 1, and the protective cover 10 is slidably matched with the base 1.

[0025] Furthermore, the upper and lower ends of the protective cover 10 are fixed with sliders 12, and the inner wall of the frame 2 and the base 1 are provided with sliding grooves 13 that cooperate with the sliders 12; by providing the sliders 12 and the sliding grooves 13, the protective cover 10 can move more smoothly between the frame 2 and the base 1, and it is more convenient to use;

[0026] Furthermore, an embedding groove 14 is provided at one end of the frame 2 near the polishing table 4, which fits with the side of the protective cover 10; the side wall of the protective cover 10 is embedded in the frame 2 by using the embedding groove 14, so as to further improve the tightness of the connection between the protective cover 10 and the frame 2, and effectively suppress the dust from spilling out;

[0027] Furthermore, a horizontally arranged cylinder 11 is mounted on the frame 2, and the stroke end of the cylinder 11 is connected to the protective cover 10; by controlling the extension and contraction of the piston rod of the cylinder 11, the protective cover 10 can be moved toward the polishing table 4 and away from the polishing table 4, so as to close the processing and take out the glass bowl;

[0028] Specifically, by setting the protective cover 10, before the glass bowl is polished, it is necessary to pull the protective cover 10 to make it fit with the inner wall of the end of the frame 2 close to the polishing table 4, and completely cover the polishing table 4, the polishing wheel 9 and the glass bowl. Compared with the prior art, the protective cover 10 and the frame 2 are coordinated to form a closed area, so that the glass bowl is completely isolated from the outside when the inner wall is polished. Even if a large amount of dust is generated during the processing of the glass bowl, the dust can be prevented from spreading outward, thereby ensuring the breathing safety of the staff.

[0029] A dust removal mechanism is also provided in the frame 2, and the dust removal mechanism includes a dust hood 19 located in the frame 2; a joint is installed on the inner wall of the top of the frame 2, and the dust hood 19 is threadedly connected to one end of the joint;

[0030] Furthermore, a collecting box 15 is provided on the top of the frame 2, and a negative pressure pump 16 is connected to the collecting box 15. The collecting box 15 is connected to a dust hood 19 through a dust suction pipe 18, and a dust collecting drawer 17 is connected to the collecting box 15; the suction end of the negative pressure pump 16 is connected to the collecting box 15 through a filter pipe to prevent dust from being sucked into the negative pressure pump 16, and the end of the filter pipe is located above the dust collecting drawer 17, so that the dust falls into the dust collecting drawer 17, and the dust collecting drawer 17 is used to facilitate dumping of the collected dust;

[0031] Specifically, by setting up a dust removal mechanism and using a negative pressure pump 16, a negative pressure environment is constructed in the collection box 15, so that the dust generated by the processing is sucked by the dust hood 19 and moves along the dust pipe 18 into the collection box 15, thereby collecting the dust generated by the processing and effectively preventing dust from overflowing.

[0032] The protective cover 10 is transparent; the frame 2 can also be set to be transparent, or an observation window can be installed at one end of the frame 2 close to the polishing table 4 for observation;

[0033] Specifically, by setting the dust cover 10 to be transparent, even if the dust cover 10 and the frame 2 are closed, the staff can observe the processing status of the glass bowl through the dust cover 10 for real-time monitoring.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An inner wall polishing device for processing a glass bowl, comprising a base (1) with a frame (2) on the top, characterized in that: A polishing table (4) is provided at one end of the frame (2), the polishing table (4) is connected to the base (1) via a telescopic column (3), a polishing wheel (9) connected to a motor (8) is provided directly above the polishing table (4), a protective cover (10) is provided in the frame (2) and is arranged on the outside of the polishing wheel (9) and the polishing table (4), the protective cover (10) is slidably matched with the base (1), and a dust removal mechanism is also provided in the frame (2), the dust removal mechanism comprises a dust suction cover (19) located in the frame (2), and the protective cover (10) is transparent.

2. The inner wall polishing device for glass bowl processing according to claim 1, characterized in that: A vacuum suction cup (5) is provided at the top center of the polishing table (4).

3. The inner wall polishing device for glass bowl processing according to claim 1, characterized in that: Slide blocks (12) are fixed to both upper and lower ends of the protective cover (10), and the inner wall of the frame (2) and the base (1) are both provided with sliding grooves (13) that cooperate with the slide blocks (12).

4. The inner wall polishing device for glass bowl processing according to claim 3, characterized in that: An embedding groove (14) which fits with the side edge of the protective cover (10) is provided at one end of the frame (2) close to the polishing table (4).

5. The inner wall polishing device for glass bowl processing according to claim 1, characterized in that: A cylinder (11) is installed on the frame (2), and a stroke end of the cylinder (11) is connected to a protective cover (10).

6. The inner wall polishing device for glass bowl processing according to claim 1, characterized in that: A collection box (15) is provided on the top of the frame (2), a negative pressure pump (16) is connected to the collection box (15), the collection box (15) is connected to a dust hood (19) via a dust suction pipe (18), and a dust collection drawer (17) is connected inside the collection box (15).

7. The inner wall polishing device for glass bowl processing according to claim 2, characterized in that: A limiting ring (7) is coaxially arranged above the vacuum suction cup (5), and the bottom of the limiting ring (7) is connected to the polishing table (4) via a connecting rod (6).

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