CN218360834U

CN218360834U - Efficient cleaning device for optical panel

Info

Publication number: CN218360834U
Application number: CN202222493456.9U
Authority: CN
Inventors: 丁述勇; 李进惠
Original assignee: Zhijiang College of ZJUT
Current assignee: Zhijiang College of ZJUT
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-24
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a be used for high-efficient cleaning device of optical panel relates to a be used for high-efficient cleaning device of optical panel, including transmission band and the protection casing of setting on it, be provided with the cleaning roller in the protection casing, the cleaning roller is provided with two sets ofly, place along transmission band length direction level, the protection casing outside is provided with the support frame relatively, all be provided with fixed subassembly on two sets of support frames, the support frame links to each other with the cleaning roller through fixed subassembly, close one side is provided with rack one relatively on two sets of support frames, be provided with driving piece one on the protection casing, the cover is equipped with the gear one that meshes with rack one on a driving piece output shaft, the tradition needs to stop optical panel's transport to the change of cleaning roller, greatly must reduce the efficiency of whole work, and need personnel too stretch into the inside change to the cleaning roller of protection casing, there is certain potential safety hazard, the utility model discloses can assist personnel keep the transport clearance to optical panel when changing the cleaning roller.

Description

Efficient cleaning device for optical panel

Technical Field

The utility model relates to an optical panel cleaning equipment technical field, in particular to be used for high-efficient cleaning device of optical panel.

Background

In recent years, with the continuous development of digital science and technology products, optical panels have been widely used in lighting fixtures, LED fixtures, etc. and are mainly used for uniformly distinguishing light source irradiation.

In the tradition to optical panel preparation completion back need carry it in next equipment flow through the transmission band, before carrying out the equipment flow on next step, need carry out certain cleanness to optical panel surface, prevent that some dust impurity from together entering into flow on next step, generally be provided with the protection casing on carrying its conveyer belt, and set up the cleaning roller in the protection casing, it rotates to drive the cleaning roller through the motor, optical panel passes through when the cleaning roller is carried to the transmission band, its surface can with cleaning roller surface contact, thereby clear up dust impurity etc. on it, reduce the residue of dust impurity, nevertheless clear up through this kind of mode, there are some optical panel on have the impurity of adhesion, it remains on cleaning roller surface to be cleared up the back easy accumulation after the roller clearance is got off by the cleaning, influence subsequent clearance effect, need just to change the clearance in a period, need stop optical panel's transport during the change, the efficiency of whole work has greatly reduced, and need personnel to stretch into the inside roller that cleans the protection casing and change, there is certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for high-efficient cleaning device of optical panel can assist personnel to keep the transport clearance to optical panel when changing the cleaning roller.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a be used for high-efficient cleaning device of optical panel, includes the transmission band and sets up the protection casing above that, be provided with in the protection casing and clean the roller, it is provided with two sets ofly to clean the roller, follows the transmission band length direction level is placed, the protection casing outside is provided with the support frame relatively, and is two sets of all be provided with fixed subassembly on the support frame, the support frame passes through fixed subassembly with clean the roller and link to each other, two sets of close one side is provided with rack one relatively on the support frame, be provided with driving piece one on the protection casing, the cover be equipped with on a driving piece output shaft with a rack engaged with gear one.

Preferably, the fixing assembly comprises a driving part II arranged at one end of the supporting frame, a pushing part I arranged at the other end of the supporting frame, a first clamping block connected with an output shaft of the driving part II, and a second clamping block connected with the first pushing part, and the two opposite ends of the cleaning roller are respectively provided with a concave block and a convex block which are respectively inserted into the first clamping block and the second clamping block.

Preferably, an auxiliary pushing assembly is arranged inside the protective cover and comprises a driving piece III arranged inside the protective cover, a gear II sleeved on an output shaft of the auxiliary pushing assembly and a rack II in meshing transmission with the gear II, and push plates are arranged at two opposite ends of the rack II.

Preferably, a guide assembly is arranged between the conveying belt and the auxiliary pushing assembly in the protective cover, and the guide assembly comprises a second pushing member arranged on the protective cover and a supporting block arranged at the top end of a piston rod of the second pushing member.

Preferably, the support block is provided with a limit groove.

Preferably, the inlet and the outlet and the replacement port are sequentially formed in the outer wall of the protective cover along the two opposite sides of the length direction of the conveying belt from bottom to top.

Preferably, a baffle is arranged at the replacement opening.

The utility model has the advantages that: compared with the prior art, the utility model discloses utilize and set up two sets of support frames outside the protection casing, set up two sets of rollers that clean in the protection casing, link to each other with the support frame by fixed subassembly separately, all set up rack one on through two sets of support frames, through gear one and two sets of relative rack meshing transmission by driving piece one, make two sets of support frames carry out the vertical motion mode of one on the other, can be driven vertically and shift up when a set of roller that cleans needs to be changed, another set of roller that cleans can be driven vertically and shift down, go on incessantly to the optical panel's on the transmission band surface cleaning, and the roller level that will need to be changed is gone out from the inside to change mouthful department propelling movement of protection casing by supplementary propelling movement subassembly cooperation guide component, change and need whole shut down when personnel change the roller, and personnel need stretch into the mode of changing in the protection casing, personnel's whole work volume has been reduced, make personnel save more convenient the labor and fast of change of roller that cleans the labor, the potential safety hazard that the personnel produced in stretching into the protection casing has also been reduced.

Drawings

Fig. 1 is a schematic structural view for showing a part of a mechanism on a conveyor according to an embodiment of the present invention;

fig. 2 is a schematic structural view for showing a part of the mechanism on the protective cover according to an embodiment of the present invention;

FIG. 3 isbase:Sub>A view of the structure of FIG. 2 taken along the line A-A;

fig. 4 is an exploded view of a portion of the mechanism on the conveyor belt in accordance with an embodiment of the present invention;

fig. 5 is an exploded view of an upper structure of a fixing member for separately showing an embodiment of the present invention.

Reference numerals: 1. a conveyor belt; 2. an inlet and an outlet; 3. a baffle plate; 4. a protective cover; 5. a second gear; 6. pushing the plate; 7. a second rack; 8. a driving member III; 9. a first rack; 10. a first gear; 11. replacing the port; 12. a first driving part; 13. a support frame; 14. cleaning the roller; 15. a limiting groove; 16. a support block; 17. a second pushing component; 18. a driving part II; 19. a first pushing component; 20. a second clamping block; 21. a bump; 22. a concave block; 23. a first clamping block; 24. slotting; 25. a connecting plate.

Detailed Description

The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention, and it should be pointed out at the same time, for those skilled in the art, without departing from the present invention, a plurality of improvements and decorations, which should also be regarded as the protection scope of the present invention.

It is noted that, in this document, relational terms such as first and second, e.g., "rack one, rack two," and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions.

The directional terms such as "upper, lower, left, right" and the like in the present embodiment are only used in conjunction with the accompanying drawings to make those skilled in the art understand the relationship between the respective features or parts and the like.

As shown in fig. 1 to 4, a high-efficiency cleaning device for an optical panel, which comprises a horizontally arranged transmission belt 1, wherein the lower end of a protective cover 4 is covered in the middle of the transmission belt 1, in the embodiment, the protective cover 4 is convex, rectangular inlets and outlets 2 are respectively arranged in the middle of the front side and the rear side of the lower end of the protective cover 4, the size of the inlets and outlets 2 is larger than that of the optical panel, so that the transmission belt 1 drives the optical panel to enter the protective cover 4, rectangular replacing ports 11 are respectively arranged on the front side and the rear side of the upper end of the protective cover 4, the length of the replacing ports 11 is longer than that of a cleaning roller 14, a baffle plate 3 is rotatably arranged on each of two replacing ports 11, a rotating rod (not shown in the figures) is fixed on the upper end of the baffle plate 3 along the length direction thereof and is rotatably connected with the inner wall of the replacing port 11, a U-shaped support frame 13 is arranged on the upper end of the outer part of the protective cover 4, two support frames 13 are arranged, the shield is horizontally arranged along the length direction of the shield 4, the openings of the support frames 13 are downward, one side close to each of the two groups of support frames 13 is vertically fixed with a rack I9, the upper side of the outer part of the shield 4 is provided with an opening (not marked in the drawing), the lower end of the rack I9 penetrates into the shield 4 through the opening, the upper end of the outer part of the shield 4 is positioned between the two groups of rack I9 and is fixed with a driving part I12, the outer wall of the output shaft of the driving part I12 is sleeved and fixed with a gear I10, the left side and the right side of the gear I10 are respectively meshed and driven with the two groups of rack I9, as shown in figure 3, the upper side of the inner wall of the lower end of the shield 4 is horizontally fixed with a pushing part II 17, the top end of a piston rod of the pushing part II 17 is fixed with a cuboid support block 16, the upper side of the support block 16 is provided with a concave arc-shaped limiting groove 15, in the embodiment, the pushing part II 17 and the support block 16 are respectively provided with four groups, two groups are fixed on the front side of the inner wall of the protective cover 4, and the other two groups are opposite to each other in pairs and meet the rear side of the inner wall of the fixed protective cover 4.

The inside of the protection cover 4 is located between the two sets of support frames 13, a driving part three 8 is vertically arranged, the driving part three 8 is fixed inside the protection cover 4 through a connecting plate 25 horizontally placed along the width direction of the protection cover 4, a gear two 5 is sleeved and fixed on the outer wall of an output shaft of the driving part three 8, a rack two 7 is horizontally arranged below the connecting plate 25 along the length direction of the transmission belt 1, the upper side of the rack two 7 is in sliding connection with the lower side of the connecting plate 25, and cuboid push plates 6 are fixed on the front end and the rear end of the rack two 7 along the width direction of the transmission belt 1. As shown in fig. 5, a cylindrical fixture block two 20 is fixed in the top end of a piston rod of the first pushing part 19, a concave hole is formed in the middle inner wall of the fixture block two 20, a convex block 21 is fixed in the middle of the left end of the cleaning roller 14, a U-shaped concave block 22 is fixed at the right end of the concave block 22, the opening of the concave block 22 faces away from one end of the cleaning roller 14, and a fixture block one 23 is fixed on the top end of an output shaft of the second convex part of the driving part 18.

In this embodiment, the driving member one 12 and the driving member three 8 are both conventional servo motors, and the driving member two 18 is a conventional stepping motor, which aims to control the driving member two 18 to rotate by a designated angle through a control system, such as a PLC system, and both the pushing member one 19 and the pushing member two 17 are both standard cylinders.

When the optical panel needs to be cleaned in an assembly line manner, the driving member two 18 under the left support frame 13 is in a starting state to drive the cleaning roller 14 under the left support frame 13 to be in a rotating state, and when the transmission belt 1 drives the optical panel thereon to horizontally move into the protective cover 4 from the left inlet/outlet 2 of the protective cover 4, the cleaning roller 14 can be cleaned in a rotating state, so that impurities such as water stain, dust and the like attached to the upper side of the optical panel can be removed by the cleaning roller 14, and the influence of the impurities on subsequent working procedures is reduced.

When the cleaning roller 14 on the left support frame 13 needs to be replaced, the driving part I12 rotates forwards and starts, the pushing part II 17 on the right retracts, the gear I10 at the top end of the output shaft of the driving part I12 drives the rack I9 on the left side to move upwards vertically, the rack I9 on the right side of the output shaft of the driving part I9 moves downwards vertically, so that the support frame 13 connected with the rack I9, the support frame 13 on the left side moves upwards vertically, the cleaning roller 14 at the lower end of the support frame 13 is changed from high left to low right to high right, an optical panel entering the protective cover 4 can continue to be cleaned on the surface through the cleaning roller 14 at the lower end of the support frame 13 on the right side, the cleaning roller 14 at the lower end of the support frame 13 on the left side, and the pushing part II 17 on the left side begin to extend, the supporting block 16 connected with the supporting block is positioned right below the left cleaning roller 14, then the pushing element 19 begins to retract, the fixture block II 20 is far away from the convex block 21 at the left end of the cleaning roller 14, then a person controls the driving element II 18 through the control system to rotate for a certain angle, the upper end opening of the concave block 22 faces the replacement opening 11 of the protective cover 4, then the driving element II 18 begins to start, the gear II 5 at the lower end of the driving element II is driven to be meshed with the rack II 7 for transmission, the rack II 7 horizontally drives the left push plate 6 to push out the cleaning roller 14 at the lower end of the left supporting frame 13 from the replacement opening 11 at the left end of the protective cover 4, and after the person takes the cleaning roller, the new cleaning roller 14 is placed on the supporting block 16 at the left end, and the replacement process of the whole cleaning roller 14 is completed.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any is right the utility model discloses scheme after simply changing all belongs to the protection scope of the utility model.

Claims

1. An efficient cleaning device for an optical panel comprises a conveying belt (1) and a protective cover (4) arranged on the conveying belt, wherein a cleaning roller (14) is arranged in the protective cover (4);

the cleaning device is characterized in that two groups of cleaning rollers (14) are arranged and horizontally arranged along the length direction of the conveying belt (1);

the outside of the protective cover (4) is oppositely provided with support frames (13), two groups of support frames (13) are respectively provided with a fixing component, and the support frames (13) are connected with the cleaning roller (14) through the fixing components;

the device comprises two groups of supporting frames (13), wherein racks I (9) are oppositely arranged on the close side of each supporting frame (13), driving pieces I (12) are arranged on the protective covers (4), and gears I (10) meshed with the racks I (9) are sleeved on output shafts of the driving pieces I (12).

2. The efficient cleaning device for the optical panel as claimed in claim 1, wherein the fixing component comprises a driving member II (18) arranged at one end of the supporting frame (13), a pushing member I (19) arranged at the other end of the supporting frame (13), a fixture block I (23) connected with an output shaft of the driving member II (18), and a fixture block II (20) connected with the pushing member I (19), and the cleaning roller (14) is provided at opposite ends thereof with a concave block (22) and a convex block (21) respectively inserted into the fixture block I (23) and the fixture block II (20).

3. The efficient cleaning device for the optical panel as claimed in claim 2, wherein an auxiliary pushing assembly is arranged inside the protective cover (4), the auxiliary pushing assembly comprises a driving member III (8) arranged inside the protective cover (4), a gear II (5) sleeved on an output shaft of the driving member III, and a rack II (7) meshed with the gear II (5) for transmission, and push plates (6) are arranged at two opposite ends of the rack II (7).

4. A high-efficiency cleaning device for optical panels as claimed in claim 3, wherein a guiding assembly is arranged in the protective cover (4) between the conveyor belt (1) and the auxiliary pushing assembly, and the guiding assembly comprises a second pushing member (17) arranged on the protective cover (4) and a supporting block (16) at the top end of a piston rod thereof.

5. The efficient cleaning device for the optical panel as claimed in claim 4, wherein the supporting block (16) is provided with a limiting groove (15).

6. The efficient cleaning device for the optical panels as claimed in claim 1, wherein the outer wall of the protective cover (4) is provided with an inlet and outlet (2) and a replacement port (11) along two opposite sides of the length direction of the conveyor belt (1) from bottom to top in sequence.

7. A high efficiency cleaning device for optical panels as claimed in claim 6, characterized in that a baffle (3) is arranged at the replacement opening (11).