Dustproof device for display glass

Abstract

The utility model belongs to the technical field of display glass production dust prevention, and particularly discloses a display glass dust prevention device which comprises a machine frame, a dust collection barrel is fixedly connected to the machine frame, an air outlet used for being connected with an external dust collection device is formed in the dust collection barrel, dust collection openings are formed in the two sides of the dust collection barrel, and a dust suction barrel is transversely connected into the dust collection openings in a sliding mode. A first telescopic driving device is mounted at the bottom of the dust collection barrel, and the output end of the first telescopic driving device is fixedly connected to the dust collection barrel; dust collection heads are installed at the bottom of the dust collection cylinder, the dust collection heads on the two sides of the dust collection cylinder are arranged in a back-to-back inclined mode, and a suction fan is installed in the dust collection cylinder and / or the dust collection cylinder. The dust collection heads are obliquely arranged back to back and are matched with the suction fan, so that bidirectional adsorption airflow can be formed, and the synchronous dust removal efficiency on the two sides of the glass surface is remarkably improved; the first telescopic driving device can flexibly adjust the horizontal position of the dust collection barrel to meet the cleaning requirements of glass surfaces of different sizes, and meanwhile secondary diffusion of dust caused by airflow disturbance is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to display glass production dust prevention technical field, concretely relates to a display glass dustproof device. BACKGROUND

[0002] In the existing display glass production and processing process, usually set up local exhaust system in the key production area, timely remove the dust generated, and regularly clean the inside of the factory building thoroughly, prevent dust accumulation. Usually adopt single dust collector to adsorb and remove dust in the whole production area, the dust removal efficiency and adaptability of local need to be further improved. For different specifications of glass, the fixed adsorption range of traditional dust collector causes the cleaning demand of different size glass to be unable to adapt, and the airflow disturbance in the adjusting process causes dust secondary diffusion pollution, further reduces the cleaning effect. UTILITARY MODEL

[0003] In view of the problem that the dust removal efficiency and adaptability in the display glass production and processing process in the prior art need to be improved, a display glass dustproof device is provided. The utility model provides the following technical scheme:

[0004] A display glass dustproof device, comprising a rack, a dust collecting cylinder is fixedly connected to the rack, an air outlet for connecting an external dust collecting device is arranged on the dust collecting cylinder, dust collecting openings are arranged on both sides of the dust collecting cylinder, a dust collecting cylinder is horizontally slidably connected in the dust collecting opening, a first telescopic driving device is installed at the bottom of the dust collecting cylinder, and the output end of the first telescopic driving device is fixedly connected to the dust collecting cylinder.

[0005] Preferably, a lifting driving device is arranged at the bottom of the rack, and the output end of the lifting driving device is connected to the rack.

[0006] Preferably, a movable base is arranged at the bottom side of the lifting driving device, and the lifting driving device is installed on the movable base.

[0007] Preferably, a mounting rack is installed on the movable base, a second telescopic driving device is installed on the mounting rack, the output end of the second telescopic driving device is connected with a sliding frame, and a blower is installed on the sliding frame and blows air to the side away from the dust collecting cylinder.

[0008] Preferably, the sliding frame comprises a supporting rod and a cantilever, the supporting rod is connected with the second telescopic driving device, the cantilever is connected to the supporting rod and extends to the side away from the dust collecting cylinder, a pulley is installed at the lower end of the cantilever, a sliding groove is arranged at the upper end of the mounting rack, and the pulley is horizontally slidably connected to the sliding groove.

[0009] Preferably, the dustproof baffle is arranged on the side of the dust suction head close to the dust collecting cylinder.

[0010] Preferably, the electrostatic adsorption disc is arranged in the dust collecting cylinder.

[0011] Preferably, the rack comprises a cross beam and supporting rods symmetrically connected to two ends of the cross beam, and a connecting rod is symmetrically connected to the middle of the cross beam and fixed to the dust collecting cylinder.

[0012] Preferably, a plurality of dust collecting cylinders are arranged on the rack in front and back, and the dust suction cylinder is arranged in each dust collecting cylinder.

[0013] Preferably, the dust suction cylinder is provided with a sealing ring at the end, and the sealing ring abuts against the inner wall of the dust collecting cylinder.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The cooperation of the dust suction head arranged in an inclined manner and the air suction fan forms a bidirectional adsorption airflow, realizes synchronous and efficient dust removal on both sides of the glass surface, and the introduction of the first telescopic driving device and the lifting driving device enables the equipment to flexibly adapt to glass of different sizes and heights, and enhances the compatibility and practicality of the equipment.

[0016] 2. The air blower on the sliding frame is designed to guide air to both sides of the display glass and then suck the dust by the dust suction head, thereby significantly improving the dust collection efficiency. In addition, the cooperation of the movable base and the second telescopic driving device enables the equipment to flexibly operate in a three-dimensional space, thereby greatly improving the utilization rate of the equipment in the workshop or production line.

[0017] 3. The parallel layout of the plurality of dust collecting cylinders and the introduction of the electrostatic adsorption technology enable the equipment to implement differentiated cleaning strategies for different pollution levels of the glass surface, and form a double dust removal mechanism of mechanical adsorption and electrostatic adsorption, which is particularly suitable for scenes with high cleanliness requirements. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the utility model;

[0019] In the drawings, 1 is a rack; 11 is a supporting rod; 12 is a cross beam; 13 is a connecting rod; 2 is a dust collecting cylinder; 21 is an air outlet; 3 is a dust suction cylinder; 4 is an air suction fan; 5 is a first telescopic driving device; 6 is a dust suction head; 7 is a dustproof baffle; 8 is a lifting driving device; 9 is a movable base; 91 is a mounting frame; 10 is a sliding frame; 101 is a supporting rod; 102 is a cantilever; 110 is a second telescopic driving device; 120 is an air blower; 130 is an electrostatic adsorption disc; 14 is display glass; and 15 is a conveyor. DETAILED DESCRIPTION

[0020] The direction words mentioned in the following embodiments, such as "up", "down", "left", "right" and the like, are only the directions of the drawings, therefore, the direction words used are used for illustration and not for limiting the utility model creation. Embodiments

[0021] As Figure 1 shown, a display glass dust removal device, comprising a rack 1, the rack 1 is fixedly connected with a dust collecting cylinder 2, the dust collecting cylinder 2 is provided with an air outlet 21 for connecting an external dust collecting device; the dust collecting cylinder 2 is flatly arranged on both sides and is provided with a dust collecting port at the end, a dust suction cylinder 3 is transversely and slidably connected in the dust collecting port, a first telescopic driving device 5 is installed at the bottom of the dust suction cylinder 3, and the output end of the first telescopic driving device 5 is fixedly connected to the dust suction cylinder 3; a dust suction head 6 is installed at the bottom of the dust suction cylinder 3, the dust suction heads 6 on both sides of the dust collecting cylinder 2 are obliquely arranged backward, and a dust suction fan 4 is installed in the dust suction cylinder 3. Through the cooperation of the obliquely arranged backward dust suction head 6 and the dust suction fan 4, a bidirectional suction airflow can be formed, and the synchronous dust removal efficiency on both sides of the glass surface can be significantly improved; the first telescopic driving device 5 can flexibly adjust the horizontal position of the dust suction cylinder 3, adapt to the cleaning requirements of glass surfaces of different sizes, and avoid secondary diffusion of dust caused by airflow disturbance.

[0022] Further, a lifting driving device 8 is arranged at the bottom of the rack 1, the output end of the lifting driving device 8 is connected to the rack 1, the height of the rack 1 can be accurately adjusted through the lifting driving device 8, different thicknesses or glass dust removal scenes at different heights can be adapted, and the compatibility of the equipment to different working environments is enhanced.

[0023] Further, a moving base 9 is arranged at the bottom side of the lifting driving device 8, the lifting driving device 8 is installed on the moving base 9, the whole equipment can be quickly transferred, combined with the lifting function, multi-station flexible operation in three-dimensional space can be realized, and the utilization rate of the equipment in the workshop or production line is greatly improved

[0024] Further, a mounting rack 91 is installed on the moving base 9, a second telescopic driving device 110 is installed on the mounting rack 91, the output end of the second telescopic driving device 110 is connected with a sliding rack 10, a blower 120 is installed on the sliding rack 10, the blower 120 blows air away from the dust collecting cylinder side, air is drained to both sides of the display glass 14, and dust is sucked through the dust suction head 6, improving the dust collection efficiency.

[0025] Further, the sliding frame 10 comprises a support rod 101 connected with the second telescopic driving device 110 and a cantilever 102 connected with the support rod 101 and extending away from the dust collecting cylinder 2, a lower end of the cantilever 102 is provided with a pulley, and an upper end of the mounting frame 91 is provided with a sliding groove, the pulley is transversely and slidingly connected with the sliding groove, so as to improve the stability of the support rod 101; when the display glass 14 is conveyed on the conveyor 15, the dust collecting head 6 is located on the oblique upper side of the display glass 14, in use, the support rod 101 is located on the lower side of the conveyor 15, so that the air blower 120 is located on the oblique lower side of the display glass 14, so that the dust on the lower side of the display glass 14 is prevented from moving to the display glass 14 due to the suction force generated by the dust collecting head 6, and therefore, the cleaning degree of the display glass 14 can be further improved.

[0026] Further, a dustproof baffle 7 is arranged on the side of the dust collecting head 6 close to the dust collecting cylinder 2, which can block the dust particles rebounding in the dust collecting process, reduce the cleaning blind area, guide the airflow to form a vortex effect, and make the dust gathering path more controllable.

[0027] Further, the rack 1 comprises a cross beam 12 and support rods 11 symmetrically connected at both ends of the cross beam 12, and a connecting rod 13 is symmetrically connected to the middle of the cross beam 12 and fixedly connected to the dust collecting cylinder 2, the symmetric structure makes the force distribution of the equipment more balanced, reduces the vibration amplitude, ensures the stability of the equipment during the dust collecting operation, and is especially suitable for high-speed continuous production lines.

[0028] Further, a sealing ring is arranged at the end of the dust collecting cylinder 3, the sealing ring abuts against the inner wall of the dust collecting cylinder 2, so that the dust collecting cylinder 3 and the dust collecting cylinder 2 are connected in airtight manner, the airflow leakage loss is reduced, and the negative pressure adsorption efficiency is ensured.

[0029] Specifically, the first telescopic driving device 5 and the second telescopic driving device 110 adopt air cylinders, and the lifting driving device 8 adopts an oil cylinder. Embodiment

[0030] On the basis of embodiment 1, a plurality of dust collecting cylinders 2 are arranged on the rack 1 in front and back, and a dust collecting cylinder 3 is connected in each dust collecting cylinder 2, the plurality of dust collecting cylinders 2 are arranged in parallel, independent control of different areas can be realized through an external control system, and different cleaning strategies are implemented for different pollution levels of the glass surface, and the dust removal area per unit time is doubled. Embodiment

[0031] On the basis of embodiment 1 or embodiment 2, an electrostatic adsorption disc 130 is arranged in the dust collecting cylinder 3, and an electrostatic generator is connected to the electrostatic adsorption disc 130, fine dust can be captured through the electrostatic adsorption technology, and a double dust removal mechanism is formed in cooperation with mechanical adsorption, which is especially suitable for scenes such as optical glass with high cleanliness requirements.

Claims

1. A display glass dust prevention device characterized by comprising: The utility model provides a dust collecting device, including frame (1), frame (1) is fixedly connected with dust collecting cylinder (2), the dust collecting cylinder (2) is provided with the air outlet (21) for connecting external dust collecting device, the dust collecting cylinder (2) both sides are provided with dust collecting port, and the dust collecting port is transversely slidably connected with dust collecting cylinder (3), and the dust collecting cylinder (3) bottom is installed with first telescopic drive device (5), and the output of first telescopic drive device (5) is fixedly connected to dust collecting cylinder (3), and the dust collecting cylinder (3) bottom is installed with dust collecting head (6), and the dust collecting head (6) of dust collecting cylinder (2) both sides is inclinedly arranged to the back, and dust collecting cylinder (2) and / or dust collecting cylinder (3) are installed with suction fan (4).

2. The display glass dust prevention device according to claim 1, characterized by, The bottom of the frame (1) is provided with a lifting drive device (8), and the output end of the lifting drive device (8) is connected to the frame (1).

3. The display glass dust prevention device according to claim 2, characterized by, The bottom side of the lifting drive device (8) is provided with a moving base (9), and the lifting drive device (8) is installed on the moving base (9).

4. The display glass dust prevention device according to claim 3, characterized by The moving base (9) is installed with a mounting rack (91), the mounting rack (91) is installed with a second telescopic drive device (110), the output end of the second telescopic drive device (110) is connected with a sliding rack (10), and the sliding rack (10) is installed with a hair dryer (120) blowing to the side away from the dust collecting cylinder.

5. The display glass dust prevention device according to claim 4, characterized by The sliding rack (10) includes a support rod (101) and a cantilever (102), the support rod (101) is connected with the second telescopic drive device (110), the cantilever (102) is connected to the support rod (101) and extends to the side away from the dust collecting cylinder (2), the lower end of the cantilever (102) is installed with a pulley, the upper end of the mounting rack (91) is provided with a sliding groove, and the pulley is transversely slidably connected to the sliding groove.

6. The display glass dust prevention device according to any one of claims 1 to 5, characterized by The side of the dust collecting head (6) close to the dust collecting cylinder (2) is provided with a dust baffle (7).

7. The display glass dust prevention device according to any one of claims 1 to 5, characterized by The dust collecting cylinder (3) is installed with an electrostatic adsorption disc (130).

8. The display glass dust prevention device according to any one of claims 1 to 5, characterized by The frame (1) includes a cross beam (12) and a support rod (11) symmetrically connected to both ends of the cross beam (12), the middle part of the cross beam (12) is symmetrically connected with a connecting rod (13) downward and leftward, and the connecting rod (13) is fixedly connected to the dust collecting cylinder (2).

9. The display glass dust prevention device according to any one of claims 1 to 5, characterized by The frame (1) is arranged with a plurality of dust collecting cylinders (2) front and back, and each dust collecting cylinder (2) is connected with a dust collecting cylinder (3).

10. The display glass dust prevention device according to any one of claims 1 to 5, characterized by The end of the dust collecting cylinder (3) is installed with a sealing ring, and the sealing ring abuts against the inner wall of the dust collecting cylinder (2).

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