CN216937305U

CN216937305U - Optical film cleaning mechanism

Info

Publication number: CN216937305U
Application number: CN202123387129.7U
Authority: CN
Inventors: 刘玉玲; 欧阳智
Original assignee: Shenzhen Longchangda Photoelectric Technology Co ltd
Current assignee: Shenzhen Longchangda Photoelectric Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-12
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an optical diaphragm cleaning mechanism, which relates to the field of optical diaphragm cleaning devices and comprises a device body, a cleaning liquid box, a feeding pipe and a cleaning spray head, wherein an electric control slide way is arranged on the inner wall of the device body, a slide block is arranged on the inner wall of the electric control slide way, one side of the slide block is connected with a rotating shaft, one side of the rotating shaft is fixedly connected with a clamping part, a driving gear is fixedly sleeved on the outer wall of the rotating shaft, a transverse plate is arranged below the slide block, a rubber ejector rod is arranged on the end surface of the transverse plate, and a mounting plate is fixed at the bottom end of the electric control slide way. According to the utility model, through the electric control slide way, the slide block, the rotating shaft, the clamping part, the driving gear and the driving gear wall, the effect of automatic front and back cleaning is realized through a low-cost control mode; through diaphragm, rubber ejector pin, wedge and wedge way, prevented the rotation of cleaning process clamping part, guaranteed cleaning quality.

Description

Optical film cleaning mechanism

Technical Field

The utility model relates to the field of optical diaphragm cleaning devices, in particular to an optical diaphragm cleaning mechanism.

Background

The optical film is an optical element which is formed by plating one or more layers of films on the surfaces of various materials such as optical glass, optical plastic, optical fiber, crystal and the like, and changes the intensity, polarization state and phase change of transmitted light or reflected light based on the interference effect of light in the film, and is an important component of modern optical instruments and optical devices.

The existing optical membrane needs to be cleaned after production is finished, so that impurities such as dirt adhered to the surface of the membrane in the production process are removed, but the existing cleaning device is complex to operate, electrical equipment is mostly adopted, and the cost is extremely high although the automation degree is high, so that the cleaning device with low cost and high automation function is designed.

SUMMERY OF THE UTILITY MODEL

Based on this, the present invention aims to provide an optical film cleaning mechanism to solve the technical problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an optical film piece wiper mechanism, includes device body, cleaning solution case, inlet pipe and washing shower nozzle, automatically controlled slide is installed to the inner wall of device body, and the inner wall of automatically controlled slide is provided with the slider, one side of slider is connected with the axis of rotation, and one side fixedly connected with clamping part of axis of rotation, the fixed cover of outer wall of axis of rotation has connect drive gear, the below of slider is provided with the diaphragm, and the terminal surface of diaphragm is provided with rubber ejector pin, the bottom mounting of automatically controlled slide has the mounting panel, and the terminal surface of mounting panel installs the wedge way that is located under the rubber ejector pin, a terminal surface of mounting panel is provided with the drive tooth wall, the below that the bottom of rubber ejector pin is located the diaphragm is fixed with the wedge.

Through adopting above-mentioned technical scheme, use low-cost structure to accomplish the automatic positive and negative washing and spacing to the diaphragm, it is high-efficient swift.

The utility model is further provided that the sliding block is connected with the inner wall of the electric control slide way in a sliding way, and the rotating shaft is connected with the sliding block in a rotating way through a one-way bearing.

By adopting the technical scheme, the sliding block can slide in the electric control slide way; the effect of unidirectional rotation of the rotating shaft is achieved.

The utility model is further provided that the teeth of the drive gear are matched to the drive tooth walls.

Through adopting above-mentioned technical scheme, play drive gear pivoted effect.

The utility model is further arranged in such a way that the inner wall of the clamping part is provided with a clamping groove matched with the thickness of the diaphragm, and the transverse plate is arranged at the inner side of the extension part at the bottom end of the sliding block.

By adopting the technical scheme, the limiting effect on the diaphragm is achieved; the effect of driving the transverse plate to move is achieved.

The wedge-shaped block is characterized in that the rubber ejector rod penetrates through the transverse plate, the rubber ejector rod is connected with the transverse plate in a sliding mode through the limiting rod, and the inclined surfaces on the two sides of the wedge-shaped block are matched with the inclined surfaces on the two sides of the wedge-shaped channel.

By adopting the technical scheme, the effect of assisting the rubber ejector rod to move up and down is achieved; the effect of extruding the wedge block to move up and down is achieved.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model uses the electric control slide way, the slide block, the rotating shaft, the clamping part, the driving gear and the driving gear wall, firstly, the membrane is inserted into the clamping groove arranged on the end surface of the clamping part, so that the membrane is installed in a limited way, then the electric control slide way is started, the slide block is driven to move by the electric control slide way, the movement of the slide block can drive the rotating shaft and the clamping part to move, namely the membrane also can move, at the moment, the cleaning nozzle is started, the cleaning nozzle cleans the end surface of the membrane, when the driving gear on the outer wall of the rotating shaft moves to be contacted with the driving gear wall, the driving gear is driven to rotate by the driving gear wall, the driving gear drives the clamping part to rotate by one hundred eighty degrees, so that the end surface of the other group of membranes which are not cleaned faces upwards, then the electric control slide way is started to drive the slide block to move reversely, when the driving gear is contacted with the driving gear wall again, but the driving gear can not drive the clamping part to rotate under the action of the one-way bearing, therefore, the slide block can drive the diaphragm to move back to clean the other group of end faces, and the effect of automatic front and back face cleaning is realized through a low-cost control mode;

2. the utility model uses the transverse plate, the rubber ejector rod, the wedge block and the wedge channel, while the slide block moves, the slide block can drive the transverse plate to move, therefore, the rubber ejector rod can move along with the transverse plate, before cleaning, the wedge block can move to contact the inclined surface of the wedge channel, at the same time, the wedge block is extruded under the action of the wedge channel, thereby the wedge block moves upwards, the wedge block can drive the rubber ejector rod to move upwards after moving upwards, thereby the end surface of the rubber ejector rod can limit the diaphragm, and the rubber ejector rod can limit the diaphragm under the extrusion of the wedge channel all the time in the cleaning process, when the wedge block moves to the inclined surface of the wedge channel at the other side, the wedge block can reset downwards under the action of gravity, at the same time, the rubber ejector rod can release the limit of the diaphragm, the steering of the diaphragm is also convenient, through the structure, the rotation of the clamping part in the cleaning process is prevented, the cleaning quality is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of a cleaning structure of the present invention;

FIG. 3 is a schematic view of a slider structure according to the present invention;

fig. 4 is a schematic diagram of a limiting structure of the present invention.

In the figure: 1. a device body; 2. a cleaning solution tank; 3. a feeding pipe; 4. cleaning the spray head; 5. an electrically controlled slide; 6. a slider; 7. a rotating shaft; 8. a clamping portion; 9. a drive gear; 10. a transverse plate; 11. a rubber ejector rod; 12. a wedge-shaped channel; 13. a drive tooth wall; 14. a wedge block; 15. and (7) mounting the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An optical diaphragm cleaning mechanism is disclosed, as shown in fig. 1-4, comprising a device body 1, a cleaning liquid tank 2, a feeding pipe 3 and a cleaning nozzle 4, wherein an electric control slide 5 is installed on the inner wall of the device body 1, a slide block 6 is arranged on the inner wall of the electric control slide 5, a rotating shaft 7 is connected on one side of the slide block 6, a clamping part 8 is fixedly connected on one side of the rotating shaft 7, a clamping groove matched with the thickness of a diaphragm is arranged on the inner wall of the clamping part 8, the diaphragm is inserted into the clamping groove formed in the clamping part 8 to play a limiting effect on the diaphragm through clamping, a driving gear 9 is fixedly sleeved on the outer wall of the rotating shaft 7, a transverse plate 10 is arranged below the slide block 6, a rubber ejector rod 11 is arranged on the end surface of the transverse plate 10, the rubber ejector rod 11 penetrates through the transverse plate 10, the transverse plate 10 is arranged on the inner side of an extension part at the bottom end of the slide block 6, when the slide block 6 moves, the slide block 6 can drive the transverse plate 10 to move together through the extension part, and rubber ejector pin 11 passes through gag lever post sliding connection with diaphragm 10, the bottom mounting of automatically controlled slide 5 has mounting panel 15, and the terminal surface of mounting panel 15 installs the wedge way 12 that is located under rubber ejector pin 11, a terminal surface of mounting panel 15 is provided with drive tooth wall 13, the bottom of rubber ejector pin 11 is located the below of diaphragm 10 and is fixed with wedge 14, the both sides inclined plane of wedge 14 all in 12 both sides inclined plane looks adaptations of wedge way, when wedge 14 remove to with 12 end face contaction of wedge way, wedge 14 receives the extrusion of wedge way 12, thereby make wedge 14 upwards remove and drive rubber ejector pin 11 rebound, thereby make rubber ejector pin 11 play the limiting displacement to the diaphragm.

Referring to fig. 1-2, the sliding block 6 is slidably connected to the inner wall of the electrical control slide way 5, and the rotating shaft 7 is rotatably connected to the sliding block 6 through a one-way bearing, so that the sliding block 6 can slide on the inner wall of the electrical control slide way 5, and the rotating shaft 7 can rotate on the end surface of the sliding block 6 in a one-way manner.

Referring to fig. 2, the teeth of the driving gear 9 are matched with the driving tooth walls 13, and when the driving gear 9 moves to contact with the driving tooth walls 13, the driving tooth walls 13 drive the driving gear 9 to rotate through the gear meshing action.

The working principle of the utility model is as follows: firstly, inserting a membrane into a clamping groove formed in the end face of a clamping part 8, enabling the membrane to be installed in a limiting mode, then starting an electronic control slide way 5, driving a slide block 6 to move by the electronic control slide way 5, driving a rotating shaft 7 and the clamping part 8 to move by the movement of the slide block 6, namely, the membrane also moves, starting a cleaning nozzle 4 at the moment, and cleaning the end face of the membrane by the cleaning nozzle 4;

when the driving gear 9 on the outer wall of the rotating shaft 7 moves to be in contact with the driving tooth wall 13, the driving tooth wall 13 drives the driving gear 9 to rotate, the driving gear 9 drives the clamping part 8 to rotate by one hundred eighty degrees, so that the end face of another group of unwashed membranes faces upwards, then the electric control slide way 5 is started to drive the sliding block 6 to move reversely, when the membrane returns to move, the driving gear 9 is in contact with the driving tooth wall 13 again, but the driving gear 9 can not drive the clamping part 8 to rotate under the action of the one-way bearing, so that the sliding block 6 can drive the membranes to return to move, and the end face of the other group is cleaned;

when the slider 6 removes, the slider 6 can also drive the diaphragm 10 and remove, consequently, the rubber ejector pin 11 can follow diaphragm 10 and remove, before the washing, wedge 14 can move earlier to the inclined plane of contact wedge way 12, wedge 14 receives the extrusion under the effect of wedge way 12 this moment, thereby make wedge 14 upwards remove, wedge 14 can order about rubber ejector pin 11 rebound after upwards moving, thereby make the terminal surface of rubber ejector pin 11 play the limiting displacement to the diaphragm, and rubber ejector pin 11 can be always in the cleaning process extrusion down to the diaphragm spacing, when wedge 14 moves to opposite side wedge way 12 inclined plane, wedge 14 can reset downwards under the action of gravity, rubber ejector pin 11 removes the spacing to the diaphragm this moment, also be convenient for turning to of diaphragm, the cleaning quality has been guaranteed.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides an optical film wiper mechanism, includes device body (1), cleaning solution case (2), inlet pipe (3) and washing shower nozzle (4), its characterized in that: an electric control slide way (5) is arranged on the inner wall of the device body (1), a slide block (6) is arranged on the inner wall of the electric control slide way (5), one side of the slide block (6) is connected with a rotating shaft (7), a clamping part (8) is fixedly connected with one side of the rotating shaft (7), a driving gear (9) is fixedly sleeved on the outer wall of the rotating shaft (7), a transverse plate (10) is arranged below the sliding block (6), and the end surface of the transverse plate (10) is provided with a rubber ejector rod (11), the bottom end of the electric control slideway (5) is fixed with a mounting plate (15), and the end surface of the mounting plate (15) is provided with a wedge-shaped channel (12) which is positioned right below the rubber ejector rod (11), one end face of the mounting plate (15) is provided with a driving tooth wall (13), and a wedge block (14) is fixed below the transverse plate (10) at the bottom end of the rubber ejector rod (11).

2. The optical film cleaning mechanism according to claim 1, wherein: the sliding block (6) is connected with the inner wall of the electric control slide way (5) in a sliding mode, and the rotating shaft (7) is connected with the sliding block (6) in a rotating mode through a one-way bearing.

3. The optical film cleaning mechanism of claim 1, wherein: the gear teeth of the driving gear (9) are matched with the driving gear wall (13).

4. The optical film cleaning mechanism of claim 1, wherein: the inner wall of clamping part (8) is provided with the block groove with diaphragm thickness looks adaptation, diaphragm (10) are located the inboard setting of slider (6) bottom extension.

5. The optical film cleaning mechanism of claim 1, wherein: rubber ejector pin (11) run through diaphragm (10), and rubber ejector pin (11) pass through gag lever post sliding connection with diaphragm (10), the both sides inclined plane of wedge (14) all in wedge way (12) both sides inclined plane looks adaptation.