Glass polishing machine

Abstract

The utility model belongs to the technical field of polishing machines, and particularly relates to a glass polishing machine which comprises a support and a workbench, a through groove is formed in the middle of the workbench, a supporting frame is fixedly connected to the back face of the workbench, a dust collection assembly is arranged below the support, a glass clamping assembly is arranged above the workbench, and movable polishing mechanisms are arranged above and below the glass assembly. The movable polishing mechanism comprises an upper polishing unit and a lower polishing unit; the upper grinding unit comprises a second motor, a first supporting seat, a second supporting seat, a second threaded rod, a nut, a sliding rod, a first sliding block, a connecting seat, a sliding groove, a second sliding block, a third motor, an electric push rod and a grinding disc. Guide grooves are formed in the middle of the first supporting seat and the middle of the second supporting seat. According to the glass polishing machine, through the arrangement of the upper polishing unit and the lower polishing unit, glass can be subjected to uniform polishing force from the upper direction and the lower direction at the same time in the polishing process, and due to the design, the polishing efficiency is improved, and the uniformity and consistency of the polishing quality are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing machine technical field, concretely is a glass polishing machine. BACKGROUND

[0002] The polishing machine is also called grinding machine, and is usually used for mechanical grinding, polishing and waxing. After the glass is produced by firing, the surface is usually uneven and slightly has burrs, so the staff needs to use the sponge or wool polishing disc on the glass polishing machine to rub and polish the glass surface, so as to remove the burrs and improve the surface smoothness of the glass.

[0003] The Chinese patent with the publication number CN220179014U discloses a glass polishing machine, which comprises a support, a conveyor belt arranged on the inner side of the upper end of the support, a support base fixed on the upper surface of the middle part of the support, a hydraulic rod installed on the outer wall of the top end of the support base through bolts, a lifting plate fixed on the telescopic end of the hydraulic rod, and the lifting plate is arranged on the inner side of the lower end of the support base, a motor embedded in the middle part of the lifting plate, a polishing disc connected with the output shaft of the motor, and the polishing disc is connected with the lower end of the lifting plate through the output shaft of the motor; an air extractor installed on the outer wall of one side of the support base through bolts, and a dust box installed on one end of the air extractor through bolts.

[0004] The above technical solution has the following defects: the polishing machine can only polish one side of the glass at a time, and if the other side needs to be polished, the glass needs to be manually turned over or placed on the conveyor belt again for secondary polishing. This process not only consumes time and effort, but also reduces the overall processing efficiency, which is not conducive to large-scale production and the realization of automatic assembly line.

[0005] Therefore, we propose a glass polishing machine to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a glass polishing machine to solve the low processing efficiency problem in the background art.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a glass polishing machine, comprising a support and a workbench, a through slot is formed in the middle part of the workbench, a support frame is fixedly connected to the back of the workbench, a dust suction assembly is arranged below the support, a glass clamping assembly is arranged above the workbench, a movable polishing mechanism is arranged above and below the glass clamping assembly, the movable polishing mechanism comprises an upper polishing unit and a lower polishing unit.

[0008] The upper polishing unit comprises motor two, support seat one, support seat two, threaded rod two, nut, sliding rod, sliding block one, connecting seat, sliding groove, sliding block two, motor three, electric push rod and polishing disc, the middle part of the support seat one and the support seat two is provided with a guide groove, the threaded rod two and the sliding rod are arranged in the support seat one and the support seat two respectively, the nut is threadedly connected to the threaded rod two, the sliding block one is slidably connected to the sliding rod, the connecting seat is fixedly connected to the nut and the bottom of the sliding block one respectively, the sliding groove is arranged in the middle part of the connecting seat, the sliding block two is slidably connected to the sliding groove, the motor three is fixedly connected to the top of the sliding block two, the output end of the motor three is connected to the electric push rod through the shaft coupling, and the polishing disc is connected to the output end of the electric push rod.

[0009] Preferably, the upper polishing unit and the lower polishing unit are the same structure, the upper polishing unit is arranged on the bottom surface of the support frame, and the lower polishing unit is arranged at the through groove below the workbench, so that the glass can be uniformly polished from the upper and lower directions during polishing, thereby improving the polishing efficiency and polishing quality.

[0010] Preferably, the left side of the sliding block two is provided with a hydraulic oil cylinder, the hydraulic oil cylinder provides an additional power source for the sliding block two, and the position of the sliding block two, the electric push rod and the polishing disc connected thereto can be more accurately controlled, so that more fine polishing work can be realized.

[0011] Preferably, the glass clamping assembly comprises a placing groove one, a placing groove two, a threaded rod one, a connecting piece, a grab and a motor one, the placing groove one and the placing groove two are arranged on the front and rear sides of the upper surface of the workbench respectively, the threaded rod one has two threaded rods arranged in the placing groove one and the placing groove two respectively, the connecting piece has two groups, and each group is connected to the threaded rod one, and the grab is connected to the upper surface of the connecting piece, so that the glass can be clamped on the workbench stably, and movement or inclination during polishing is prevented. At the same time, the distance between the grabs can be adjusted conveniently by driving the threaded rod to rotate by the motor, so as to adapt to glasses of different sizes.

[0012] Preferably, the threaded rod one is a bidirectional threaded rod, the design of the bidirectional threaded rod enables the two threaded rods to rotate synchronously but move in opposite directions, so as to adjust the positions of the two groups of connecting pieces and grabs at the same time.

[0013] Preferably, the dust collection assembly comprises a dust collection box, universal wheels, a dust collection pipe, a filter screen, a sliding seat and a suction pump, the universal wheels are fixedly connected to the bottom of the dust collection box, one end of the dust collection pipe is fixedly connected to the outer side of the dust collection box, the other end of the dust collection pipe is directed to the workbench, a box door is hingedly connected to the upper surface of the dust collection box, the sliding seat has two sliding seats which are fixedly connected to the two sides of the dust collection box, a through groove is formed in the front of the dust collection box, the filter screen is slidingly connected to the inside of the sliding seat, and the suction pump is arranged below the filter screen.

[0014] Preferably, the glass clamping assembly, the moving polishing mechanism and the dust collection assembly are integrally controlled by the PLC, so that the operation of the entire polishing machine is more automated and intelligent.

[0015] Compared with the prior art, the glass polishing machine has the following beneficial effects:

[0016] 1. The glass polishing machine, by setting up the upper polishing unit and the lower polishing unit, the glass can be subjected to uniform polishing force from the upper and lower directions during polishing, which not only improves the polishing efficiency, but also ensures the uniformity and consistency of the polishing quality.

[0017] 2. The glass polishing machine, the glass clamping assembly adopts a bidirectional threaded rod design, so that the two threaded rods can rotate synchronously but move in opposite directions, thereby adjusting the positions of the two groups of connecting members and the clamping at the same time, which not only ensures the stability of the glass during polishing, but also enables the clamping assembly to adapt to glasses of different sizes, improving the flexibility and applicability of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole front structure schematic diagram of the utility model;

[0019] Figure 2 It is a whole right side structure schematic diagram of the utility model;

[0020] Figure 3 It is a clamping structure top view structure schematic diagram of the utility model;

[0021] Figure 4 It is a moving polishing structure schematic diagram of the utility model;

[0022] Figure 5 It is a dust collection box internal structure schematic diagram of the utility model.

[0023] In the figure: 1 support, 2 workbench, 201 placing groove one, 202 placing groove two, 203 threaded rod one, 204 connecting piece, 205 grabbing, 206 motor one, 3 support frame, 401 motor two, 402 support seat one, 403 support seat two, 404 threaded rod two, 405 nut, 406 slide rod, 407 slide block one, 408 connecting seat, 409 sliding groove, 410 slide block two, 411 motor three, 412 electric push rod, 413 polishing disc, 5 dust collection box, 501 universal wheel, 502 dust collection pipe, 503 filter screen, 504 sliding seat, 505 suction pump. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Embodiment one:

[0026] At present, the polishing machine can only polish one side of the glass at a time. If the other side needs to be polished, the glass needs to be manually turned over or placed on the conveying belt for secondary polishing. This process not only consumes time and effort, but also reduces the overall processing efficiency, which is not conducive to large-scale production and the realization of automatic assembly line. In order to solve this problem, please refer to Figures 1-5 The present application provides a technical scheme: a glass polishing machine, comprising a support 1 and a workbench 2, the workbench 2 is the main area for glass placement and polishing, and the through groove in the middle provides an operating space for the lower polishing unit. The workbench 2 is provided with a through groove in the middle, and the workbench 2 is fixedly connected with a support frame 3 at the back, which is used to support the upper polishing unit and ensure its stability and accuracy during polishing.

[0027] The support 1 is provided below with a dust collection assembly, and the workbench 2 is provided above with a glass clamping assembly, and the glass clamping assembly is provided above and below with a movable polishing mechanism, which comprises an upper polishing unit and a lower polishing unit.

[0028] The upper polishing unit comprises motor two 401, support seat one 402, support seat two 403, threaded rod two 404, nut 405, sliding rod 406, sliding block one 407, connecting seat 408, sliding groove 409, sliding block two 410, motor three 411, electric push rod 412 and polishing disc 413, guide grooves are formed in the middle portions of the support seat one 402 and the support seat two 403, the threaded rod two 404 and the sliding rod 406 are arranged in the interiors of the support seat one 402 and the support seat two 403 respectively, the nut 405 is threadedly connected to the threaded rod two 404, the sliding block one 407 is slidingly connected to the sliding rod 406, the connecting seat 408 is fixedly connected to the bottom of the sliding block one 407 and the nut 405 respectively, the sliding groove 409 is formed in the middle portion of the connecting seat 408, the sliding block two 410 is slidingly connected to the sliding groove 409, a hydraulic oil cylinder is arranged on the left side of the sliding block two 410, an additional power source is provided through the hydraulic oil cylinder, and longitudinal adjustment of the polishing disc 413 is realized. The motor three 411 is fixedly connected to the top of the sliding block two 410, the output end of the motor three 411 is connected to the electric push rod 412 through a shaft coupling, and the polishing disc 413 is connected to the output end of the electric push rod 412. The upper polishing unit and the lower polishing unit are of the same structure, the upper polishing unit is arranged on the bottom surface of the support frame 3, and the lower polishing unit is arranged at the through groove below the workbench 2. The threaded rod two 404 is driven to rotate by the motor two 401, and the nut 405 and the sliding block one 407 move on the threaded rod two 404 and the sliding rod 406, so that the polishing disc 413 is moved transversely.

[0029] Embodiment two:

[0030] On the basis of embodiment one, in order to better clamp glass of different lengths, the device is further provided with a glass clamping assembly, the glass clamping assembly comprising placing groove one 201, placing groove two 202, threaded rod one 203, connecting piece 204, grabbing clamp 205 and motor one 206, the placing groove one 201 and the placing groove two 202 are respectively formed on the front and rear sides of the upper surface of the workbench 2, the threaded rod one 203 has two rods arranged in the interiors of the placing groove one 201 and the placing groove two 202, the connecting piece 204 has two groups and each group is connected to the threaded rod one 203, and the grabbing clamp 205 is connected to the upper surface of the connecting piece 204. The bidirectional threaded rod enables the two groups of connecting pieces 204 and grabbing clamps 205 to move in opposite directions at the same time, so as to adapt to the clamping requirements of glass of different lengths.

[0031] In order to ensure the safety of the working environment, the device is provided with a dust suction assembly, which comprises a dust suction box 5, universal wheels 501, a dust suction pipe 502, a filter screen plate 503, a sliding seat 504 and a suction pump 505. The universal wheels 501 are fixedly connected to the bottom of the dust suction box 5, so that the dust suction box 5 can be conveniently moved and adjusted in position to adapt to different working environments. One end of the dust suction pipe 502 is fixedly connected to the outside of the dust suction box 5, and the other end of the dust suction pipe 502 faces the workbench 2. The upper surface of the dust suction box 5 is hingedly connected with a box door, and the sliding seat 504 has two sliding seats fixedly connected to the two sides of the dust suction box 5. The front surface of the dust suction box 5 is provided with a through groove, and the filter screen plate 503 is slidingly connected to the inside of the sliding seat 504, which is convenient for cleaning and replacement, and prevents dust from entering the suction pump and causing damage. The suction pump 505 is arranged below the filter screen plate 503. The glass clamping assembly, the moving polishing mechanism and the dust suction assembly are integrally controlled by PLC. Users can realize the functions of automatic starting, stopping and parameter adjustment of the equipment through simple programming and setting, thereby improving the working efficiency and reducing the operation difficulty.

[0032] Working principle: the motor one 206 drives the threaded rod one 203 to rotate, so that the two groups of connecting pieces 204 and the clamping pieces 205 move in the same or opposite directions to clamp glass of different lengths. Then the polishing unit is started. The upper polishing unit and the lower polishing unit are driven by the motor two 401 to rotate the threaded rod two 404, the nut 405 and the sliding block one 407 move on the threaded rod two 404 and the sliding rod 406 to realize the transverse movement of the polishing disc. The sliding block two 410 slides in the sliding groove 409 and provides an additional power source through the hydraulic oil cylinder to realize the longitudinal adjustment of the polishing disc. Then the electric push rod 412 is adjusted to be close to the surface of the glass, and then the motor three 411 is started to drive the polishing disc 413 to perform polishing work.

[0033] During the polishing process, the suction pump 505 sucks the dust and debris in the area of the workbench 2 through the dust suction pipe 502. After the dust passes through the filter screen plate 503, the clean air is discharged, and the dust is collected in the dust suction box 5.

[0034] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Similarly, the terms "one" and "the" do not exclude the presence of more than one item, unless the context clearly indicates otherwise. Further, the terminology "an" and "one" are used in the detailed description and claims only to mean one or more, at least one, or "at least one." Finally, the words "comprise," "comprises," and "comprising" and the like, are to be construed in their broadest, intended, and open ended form to encompass events that would otherwise prevent a process, method, article, or apparatus from being encompassed by the specification.

Claims

1. A glass polishing machine comprising a support (1) and a worktable (2), characterized in that: The workbench (2) is provided with a through groove in the middle, the back of the workbench (2) is fixedly connected with a support frame (3), a dust suction assembly is arranged below the support frame (1), a glass clamping assembly is arranged above the workbench (2), and a movable polishing mechanism is arranged above and below the glass clamping assembly. The upper polishing unit comprises a second motor (401), a first support seat (402), a second support seat (403), a second threaded rod (404), a nut (405), a sliding rod (406), a first sliding block (407), a connecting seat (408), a sliding groove (409), a second sliding block (410), a third motor (411), an electric push rod (412) and a polishing disc (413), guide grooves are formed in the middle of the first support seat (402) and the second support seat (403), the second threaded rod (404) and the sliding rod (406) are arranged in the first support seat (402) and the second support seat (403) respectively, the nut (405) is threadedly connected to the second threaded rod (404), the first sliding block (407) is slidably connected to the sliding rod (406), the connecting seat (408) is fixedly connected to the nut (405) and the bottom of the first sliding block (407) respectively, the sliding groove (409) is formed in the middle of the connecting seat (408), the second sliding block (410) is slidably connected to the sliding groove (409), the third motor (411) is fixedly connected to the top of the second sliding block (410), the output end of the third motor (411) is connected to the electric push rod (412) through a shaft coupling, and the polishing disc (413) is connected to the output end of the electric push rod (412).

2. A glass polishing machine according to claim 1, characterized in that: The upper polishing unit and the lower polishing unit are the same in structure, the upper polishing unit is arranged on the bottom surface of the support frame (3), and the lower polishing unit is arranged at the through groove below the workbench (2).

3. A glass polishing machine as claimed in claim 1, wherein: The second sliding block (410) is provided with a hydraulic oil cylinder on the left side.

4. A glass polishing machine as claimed in claim 1, wherein: The glass clamping assembly comprises a placing groove one (201), a placing groove two (202), a first threaded rod (203), a connecting piece (204), a grab (205) and a first motor (206), the placing groove one (201) and the placing groove two (202) are arranged on the front and rear sides of the upper surface of the workbench (2) respectively, the first threaded rod (203) has two rods arranged in the placing groove one (201) and the placing groove two (202) respectively, the connecting piece (204) has two groups, and each group is connected to the first threaded rod (203), and the grab (205) is connected to the upper surface of the connecting piece (204).

5. A glass polishing machine according to claim 4, wherein: The first threaded rod (203) is a bidirectional threaded rod.

6. A glass polisher as claimed in claim 1, wherein: The dust suction assembly comprises a dust suction box (5), universal wheels (501), a dust suction pipe (502), a filter screen plate (503), a sliding seat (504) and a suction pump (505), the universal wheels (501) are fixedly connected to the bottom of the dust suction box (5), one end of the dust suction pipe (502) is fixedly connected to the outer side of the dust suction box (5), the other end of the dust suction pipe (502) is towards the workbench (2), a box door is hingedly connected to the upper surface of the dust suction box (5), the sliding seat (504) has two sliding seats fixedly connected to the two sides of the dust suction box (5), a through groove is formed in the front of the dust suction box (5), the filter screen plate (503) is slidingly connected to the inside of the sliding seat (504), and the suction pump (505) is arranged below the filter screen plate (503).

7. A glass polishing machine as claimed in claim 1, wherein: The glass clamping assembly, the mobile polishing mechanism and the dust suction assembly are integrally controlled by PLC.

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