CN112517543A - Optical product cleaning device - Google Patents
Optical product cleaning device Download PDFInfo
- Publication number
- CN112517543A CN112517543A CN201910884863.2A CN201910884863A CN112517543A CN 112517543 A CN112517543 A CN 112517543A CN 201910884863 A CN201910884863 A CN 201910884863A CN 112517543 A CN112517543 A CN 112517543A
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- China
- Prior art keywords
- dispensing
- glue
- cleaning
- optical product
- unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Coating Apparatus (AREA)
Abstract
The invention provides an optical product cleaning device which comprises a dispensing mechanism, a flow mechanism and a cleaning mechanism, wherein the dispensing mechanism, the flow mechanism and the cleaning mechanism are sequentially arranged, the dispensing mechanism clamps at least one bearing unit from the flow mechanism, the bearing unit is put into the flow mechanism after the dispensing mechanism dispenses the bearing unit, the flow mechanism flows the bearing unit so that the cleaning mechanism obtains the bearing unit from the flow mechanism, and the cleaning mechanism moves one end, which is dispensed with glue, of the bearing unit to the surface of an optical product so as to glue dirt on the surface of the optical product.
Description
Technical Field
The invention relates to the field of optical product manufacturing, in particular to an optical product cleaning device.
Background
Photographing and shooting have become indispensable functions of mobile phones. The conventional camera module is usually assembled by first attaching the light-sensitive member to the circuit board, then making gold lines or using other welding methods to form a conductive circuit between the light-sensitive member and the circuit board, and then attaching the lens holder with the color filter to the circuit board, so that the color filter window and the light-sensitive region of the light-sensitive member are aimed at, and then the optical system component is attached, thereby completing the overall assembly of the camera module. Wherein, the lens base can also be a molded lens base formed by a molding process.
In order to ensure good imaging quality of the camera module, the surface of the photosensitive chip needs to be free of dirt as much as possible so as to ensure clear imaging without dirt.
In the process of attaching the photosensitive chip to the circuit board with the mirror base, the photosensitive chip is exposed in the environment, so that the surface of the photosensitive chip bears the risk of dirt of particles from the environment, and even if the photosensitive chip is in the environment with high dust-free grade, the risk is difficult to completely avoid. Particulate soils can be a variety of compositions and sources, and can result from abrasion of the surface of the jig, or from human skin debris. In the prior art, it is difficult to completely avoid the generation of such particulate fouling. The particle contamination attached to the surface of the photosensitive chip cannot be completely removed by means of plasma washing or the like.
Generally, before mounting, a photosensitive chip is subjected to dirty machine vision inspection and manual CCD recheck, and particle dirt is manually removed by using sticky dust glue. After the production of the module of making a video recording completion group survey section, also need to make a video recording the granule on module's outward appearance and camera lens surface dirty detect, if it is dirty to detect to have the granule, also wipe off dirty by the manual work with the glutinous dirt glue.
However, since the size of the particle contamination cannot be observed by human eyes, at the station for detecting and removing the contamination by the manual CCD, each person needs to be equipped with a separate microscope for review, search for the location of the contamination under the microscope, and remove the contamination with a stick-dust bar. In this process, the operator needs to fix the product to be cleaned, and needs to hold the stick-dust stick to wipe the surface of the product, and after wiping one product, the operator manually moves the next product to the microscope to check the product to determine the existence and position of the dirt, and then removes the dirt with the stick-dust stick. Therefore, a manual operating table is required, but the manual operating table occupies a part of the space of the production plant.
In addition, the dirt is got rid of with gluing the dirt stick to the manual work, and operating speed is slow, and is efficient, in order to match the production efficiency of the front track of wiping and back track in the module production of making a video recording, need be equipped with more artifical reinspector. Staffing also increases human interference during operation, possibly leading to increased new soiling. The operator operation time is easy to generate fatigue, and the product may have missed detection.
A surface for getting rid of dirty glutinous dirt stick needs to be set up specific glue, and this kind of glue solidifies gradually along with time variation in the air, therefore glue only has the stickness in specific time, and artifical unable accurate judgement glue possesses the time quantum that has the stickness, probably leads to glue to get rid of dirty smoothly. When manual operation glutinous dirt stick contacted the product, personnel need judge through experience and apply to the pressure of product whether can get rid of the dirt, can not destroy the product again, in case produce the error, can cause secondary damage to the product surface. Therefore, the personnel who are equipped need a certain experience accumulation, but the mistakes cannot be avoided.
Disclosure of Invention
One advantage of the present invention is to provide an optical product cleaning apparatus that improves efficiency by replacing manual cleaning of a camera module.
Another advantage of the present invention is to provide an optical product cleaning apparatus, wherein at least one carrying unit used by the optical product cleaning apparatus can be recycled to improve utilization.
Another advantage of the present invention is to provide an optical product cleaning apparatus, wherein the carrying unit is disposed on a rotating platform such that the carrying unit can be rotationally circulated and thus circulated.
Another advantage of the present invention is to provide an optical product cleaning apparatus including a dispensing mechanism, wherein the dispensing mechanism obtains the carrying unit from the rotating platform and dispenses the carrying unit, so that the carrying unit can be used to remove dirt.
Another advantage of the present invention is to provide an optical product cleaning apparatus, which includes a circulation mechanism and a cleaning mechanism, wherein the circulation mechanism circulates the dispensed carrying units to the cleaning mechanism, so that the cleaning mechanism obtains the carrying units for removing dirt.
Another advantage of the present invention is to provide an optical product cleaning apparatus including a glue removal mechanism that removes glue from the used carrier unit so that the carrier unit can be recycled.
Another advantage of the present invention is to provide an optical product cleaning apparatus, wherein the glue dispensing mechanism includes a glue dispensing assembly that outputs glue that can be used to remove smudge, and the amount of glue can be adjusted by pressure control.
Another advantage of the present invention is to provide an optical product cleaning apparatus, wherein the glue dispensing mechanism includes a clamping assembly and a positioning assembly, the clamping assembly clamps the carrying unit to the glue discharging assembly, and the positioning assembly positions the carrying unit, so that the glue discharging assembly accurately arranges glue on a carrying surface of the carrying unit.
Another advantage of the present invention is to provide an optical product cleaning apparatus, wherein the clamping assembly puts the glued bearing unit into the circulation mechanism, and the circulation mechanism rotates to convey the bearing unit to the cleaning mechanism, so that the cleaning mechanism obtains the bearing unit for cleaning, and the circulation of the bearing unit can be realized by the circulation mechanism, instead of manual work, to reduce manual intervention.
Another advantage of the present invention is to provide an optical product cleaning apparatus, wherein the cleaning mechanism clamps the carrier unit to which the glue is dispensed, contacts one end of the dispensed glue with the surface of the product to be cleaned, and controls the pressure during the contact to ensure the cleaning and prevent the product from being damaged.
Another advantage of the present invention is to provide an optical product cleaning apparatus, which further includes a glue removing mechanism for removing glue from the used carrying unit, and the carrying unit is placed in the circulation mechanism, so that the carrying unit can be recycled.
Additional advantages and features of the invention will be set forth in the detailed description which follows and in part will be apparent from the description, or may be learned by practice of the invention as set forth hereinafter.
In accordance with one aspect of the present invention, the foregoing and other objects and advantages are achieved by an optical product cleaning apparatus for cleaning a surface of an optical product, comprising:
a dispensing mechanism;
a diversion mechanism; and
the glue dispensing mechanism, the circulation mechanism and the cleaning mechanism are sequentially arranged, the glue dispensing mechanism clamps at least one bearing unit from the circulation mechanism, the bearing unit is put into the circulation mechanism after the glue dispensing mechanism performs glue dispensing on the bearing unit, the circulation mechanism circulates the bearing unit so that the cleaning mechanism obtains the bearing unit from the circulation mechanism, and the cleaning mechanism moves one glued end of the bearing unit to the surface of the optical product so as to glue dirt on the surface of the optical product.
According to an embodiment of the invention, the glue dispensing mechanism comprises a glue discharging module and a clamping module, the clamping module is arranged at one side of the glue discharging module, the glue discharging module outputs glue, and the clamping module clamps the bearing unit to the glue discharging module, so that the bearing unit is dispensed by the glue discharging module.
According to an embodiment of the present invention, the dispensing mechanism further includes a dispensing positioning module, the dispensing positioning module is movably disposed relative to the dispensing module and the clamping module, and the dispensing positioning module positions the position of the carrying unit clamped by the clamping module, so that the dispensing module disposes the glue on a carrying surface of the carrying unit.
According to an embodiment of the present invention, the glue dispensing module includes an accommodating member, a fixing member, a dispensing control member and a dispensing driving member, the accommodating member is fixed to the fixing member, the fixing member supports the accommodating member, the accommodating member is controllably connected to the dispensing control member and is drivably connected to the dispensing driving member, wherein the accommodating member accommodates glue, the accommodating member is driven by the dispensing driving member, and the dispensing control member controls a glue dispensing amount of the accommodating member.
According to an embodiment of the present invention, the clamping module includes a dispensing clamping member and a first driving member, the dispensing clamping member is drivingly connected to the first driving member, the first driving member drives the dispensing clamping member to clamp the carrying unit from the circulation mechanism, and the first driving member drives the dispensing clamping member to clamp the carrying unit to the dispensing module, so that the carrying unit is dispensed by the dispensing module.
According to an embodiment of the present invention, the gripper module further includes a rotating member and a rotating driving member, the rotating member is drivably connected to the rotating driving member, the rotating driving member drives the rotating member to rotate, and the dispensing gripper is connected to the rotating member so that the dispensing gripper rotates along with the rotation of the rotating member.
According to an embodiment of the present invention, the circulation mechanism includes a rotary platform driving member and a rotary platform, the rotary platform is rotatably connected to the rotary platform in a driving manner, the rotary platform driving member drives the rotary platform to rotate at a certain angle, wherein the carrying unit is placed on the rotary platform to move along with the rotation of the rotary platform.
According to one embodiment of the invention, the cleaning mechanism comprises a cleaning gripper and a second driving member, the cleaning gripper is connected with the second driving member in a driving manner, the second driving member drives the cleaning gripper to move, and the second driving member drives the cleaning gripper to move to one side of the rotating platform so as to grip the bearing unit from the rotating platform.
According to an embodiment of the invention, the second driving member drives the cleaning clamp member to move to one side of the optical product, so that one end of the carrying unit, which is provided with glue, contacts with the surface of the optical product to adhere and remove dirt on the surface.
According to an embodiment of the present invention, the cleaning mechanism further includes a cleaning positioning member, the cleaning positioning member is disposed at one side of the cleaning clamping member, and the cleaning positioning member positions the position of the carrying unit clamped by the cleaning clamping member, so that the end of the carrying unit provided with the glue can be aligned with the dirt on the surface of the optical product.
According to an embodiment of the present invention, the cleaning mechanism includes a pressure control member and a feedback member, the feedback member is connected to the cleaning gripper to detect and feed back the pressure of the carrier contacting the surface of the optical product to the pressure control member, and the pressure control member is connected to the cleaning gripper to control the pressure of the cleaning gripper gripping the carrier contacting the surface of the optical product.
According to an embodiment of the present invention, the optical product cleaning apparatus further includes a glue removing mechanism, the glue removing mechanism is disposed at one side of the circulation mechanism, the cleaning mechanism puts the loading units after being adhered and decontaminated into the circulation mechanism, the glue removing mechanism removes glue from the loading units, and the glue dispensing mechanism obtains the loading units which are not subjected to glue dispensing and dispenses the glue, so that the loading units are recycled.
According to an embodiment of the present invention, the adhesive removing mechanism includes an adhesive member and a rolling member, the adhesive member is disposed on the rolling member, and the rolling member rolls such that the adhesive member is rolled to adjust the adhesive surface of the adhesive member.
According to an embodiment of the present invention, the glue removing mechanism further includes a glue driving member, the glue driving member drives the rolling member to move so as to adjust a distance between the glue member and the carrying unit, so that the glue disposed on the carrying unit is removed by the glue member.
According to an embodiment of the present invention, the dispensing mechanism obtains the bearing unit from the circulation mechanism, the dispensing mechanism clamps the bearing unit to one side of the glue removing mechanism, positions of the dispensing mechanism and the glue piece are adjusted to enable the glue arranged on the bearing unit to be removed by the glue piece, and the dispensing mechanism dispenses the glue on the removed bearing unit.
According to one embodiment of the present invention, the adhesive driving member drives the rolling member to move so as to approach the circulation mechanism, and the position of the adhesive member is adjusted by the adhesive driving member so that the adhesive member contacts the bearing unit disposed on the circulation mechanism, and the adhesive member removes the used glue of the bearing unit.
According to an embodiment of the present invention, the glue dispensing mechanism obtains the carrying unit that is removed glue by the glue removing mechanism from the circulation mechanism, and dispenses glue to the carrying unit, so that the carrying unit is recycled.
Further objects and advantages of the invention will be fully apparent from the ensuing description and drawings.
These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the claims.
Drawings
FIG. 1 is a schematic diagram of an optical product cleaning apparatus according to a preferred embodiment of the present invention.
Fig. 2A and 2B are partial schematic views of a dispensing mechanism of an optical product cleaning apparatus according to the above preferred embodiment of the invention.
FIG. 3 is a schematic diagram of a dispensing mechanism and a flow-turning mechanism of an optical product cleaning apparatus according to the above preferred embodiment of the present invention.
FIG. 4 is a schematic diagram of a cleaning mechanism of an optical product cleaning apparatus according to the above preferred embodiment of the present invention.
FIG. 5 is a schematic diagram of a glue removing mechanism of an optical product cleaning apparatus according to the above preferred embodiment of the invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or item must be constructed and operated in a particular orientation and therefore should not be considered limiting.
It is understood that the terms "a" and "an" should be interpreted as meaning "at least one" or "one or more," i.e., that in one embodiment, a number of an element can be one, while in another embodiment, the number of the element can be more, and the terms "a" and "an" should not be interpreted as limiting the number.
The invention provides an optical product cleaning device, which comprises a dispensing mechanism 10, a circulation mechanism 20, a cleaning mechanism 30 and a degumming mechanism 40 according to a preferred embodiment of the invention shown in fig. 1 to 5, wherein the dispensing mechanism 10, the circulation mechanism 20 and the cleaning mechanism 30 are sequentially arranged, and the degumming mechanism 40 is arranged at one side of the circulation mechanism 20. The dispensing mechanism 10 dispenses the at least one carrying unit 100. The circulation mechanism 20 obtains the dispensed carrying unit 100 from the dispensing mechanism 10, and circulates the carrying unit 100 to the cleaning mechanism 30. The cleaning mechanism 30 obtains the carrying unit 100, and contacts one end of the carrying unit 100, which is dispensed with glue, with the optical product to be wiped so as to remove dirt on the surface of the optical product. The glue removing mechanism 40 obtains the used carrying unit 100 from the cleaning mechanism 30, and removes the glue disposed on the carrying unit 100, so that the carrying unit 100 can be put into the glue dispensing and circulating process again.
The cleaning mechanism 30 puts the loading unit 100 cleaned with the dirty surface of the product into the circulation mechanism 20, the circulation mechanism 20 circulates the loading unit 100 to the degumming mechanism 40, and the degumming mechanism 40 removes the used glue of the loading unit 100, so that the loading unit 100 can be rearranged with the glue. The circulation mechanism 20 circulates the carrying unit 100 from which the glue is removed to the dispensing mechanism 10, so that the dispensing mechanism 10 dispenses the glue again.
The optical product cleaning device further comprises a frame 50, and the glue dispensing mechanism 10, the circulating mechanism 20, the cleaning mechanism 30 and the glue removing mechanism 40 are mounted on the frame 50.
Referring to fig. 1 to 3, the dispensing mechanism 10 includes a dispensing assembly 11, a clamping assembly 12, and a dispensing positioning assembly 13, the clamping assembly 12 is disposed at one side of the dispensing assembly 11, and the dispensing positioning assembly 13 is movably disposed relative to the dispensing assembly 11 and the clamping assembly 12. The glue discharging assembly 11 provides glue for adhering and removing dirt, and the clamping assembly 12 clamps the bearing unit 100 to the glue discharging assembly 11 for being provided with the glue. The dispensing positioning assembly 13 positions the position of the carrying unit 100 gripped by the gripping assembly 12, so that the glue output by the glue output assembly 11 is accurately disposed on the carrying unit 100.
The glue dispensing assembly 11 comprises a receiving member 111, a fixing member 112, a glue dispensing control member 113 and at least one glue dispensing driving member 114, wherein the receiving member 111 receives glue, and the receiving member 111 is fixed to the fixing member 112. The fixing member 112 supports the accommodating member 111, the accommodating member 111 is connected to the dispensing driving member 114 in a driving manner, and the dispensing driving member 114 drives the accommodating member 111 to move along the directions of the X axis, the Y axis and the Z axis to adjust the dispensing position of the accommodating member 111.
Further, the dispensing control member 113 controls the dispensing amount of the accommodating member 111. The dispensing control part 113 controls the dispensing amount of the accommodating part 111 through pressure change.
The gripping assembly 12 includes a dispensing gripper 121, at least a first driving member 122, a rotating member 123 and a rotating driving member 124. The dispensing gripper 121 is drivingly connected to the first driving member 122. The first driving member 122 drives the dispensing clamping member 121 to move. In an embodiment of the invention, the first driving member 122 drives the dispensing gripper 121 to move along the Z-axis and the Y-axis. In another embodiment of the present invention, the first driving member 122 drives the dispensing gripper 121 to move along the direction X, Y, Z. The number of the first driving members 122 can be adjusted according to the direction in which the dispensing gripper 121 needs to move.
The rotary member 123 is drivably connected to the rotary drive member 124. The rotary driving member 124 drives the rotary member 123 to rotate. The dispensing gripper 121 is connected to the rotating member 123, and when the rotating member 123 is driven by the rotating driving member 124 to rotate, the dispensing gripper 121 is rotated. That is, the dispensing gripper 121 may be rotated to adjust the direction of the carrying unit 100 gripped by the dispensing gripper 121.
The first driving member 122 drives the dispensing gripper 121 to grip the carrying unit 100 from the circulating mechanism 20. when the carrying unit 100 is disposed in the circulating mechanism 20 with the carrying surface 101 facing downward, and the dispensing gripper 121 grips the carrying unit 100, the rotary driving member 124 drives the rotary mechanism 123 to rotate, so that the dispensing gripper 121 grips the carrying unit 100 to rotate, and the carrying surface 101 faces upward.
In an example of the present invention, a tray is disposed below the dispensing mechanism 10, and the tray is used for placing the carrying unit 100. The tray is disposed below the dispensing gripper 121. The first driving member 122 controls the dispensing clamping member 121 to move downward along the Z-axis to clamp the carrier unit 100 from the tray 15, and the dispensing clamping member 121 is controlled by the first driving member 122 to move upward along the Z-axis after clamping the carrier unit 100. The rotating driving member 124 drives the rotating member 123, so that the rotating member 123 drives the dispensing gripper 121 to rotate 180 °, and a carrying surface 101 of the carrying unit 100 gripped by the dispensing gripper 121 faces upward. That is, when the dispensing gripper 121 grips the carrier unit 100 from the tray 15, the carrying surface 101 of the carrier unit 100 faces downward. The dispensing gripper 121 is rotated by the rotating member 123 to make the carrying surface 101 face upward. When the dispensing clip 121 clips the carrier unit 100 from the tray, the carrying surface of the carrier unit 100 is facing upward, and the dispensing clip 121 does not need to be rotated.
The dispensing clamping member 121 is rotated 180 degrees, so that the carrying surface 101 of the carrying unit 100 faces upward, the first driving member 122 drives the dispensing clamping member 121 to move to the dispensing positioning assembly 13, and the dispensing positioning assembly 13 performs positioning. The dispensing positioning assembly 13 positions the carrying surface 101 of the carrying unit 100 to determine a dispensing position.
The glue discharging assembly 11 obtains the dispensing position of the carrying surface 101 from the dispensing positioning assembly 13 to determine the glue discharging position. The dispensing driving member 114 drives the accommodating member 111 to move to the dispensing position, the first driving member 122 drives the dispensing gripper 121 to move to the dispensing position, and the positions of the accommodating member 111 and the dispensing gripper 121 are adjusted relatively, so that the carrying surface 101 is opposite to an outlet 1110 of the accommodating member 111. The glue received by the receiving member 111 is moved out of the outlet 1110 to be disposed on the carrying surface 101. The pressure control 112 controls the amount of glue output from the outlet 1110.
The positioning assembly 13 positions the carrying unit 100 clamped by the dispensing clamping member 121. In an example of the present invention, the dispensing positioning assembly 13 includes a top view positioning element 131, which positions the position of the supporting surface 101 of the supporting unit 100 below in a top view, that is, positions the supporting surface 101 on an XY plane. In another example of the present invention, the dispensing positioning assembly 13 may further include a side view positioning element, which positions the carrying unit 100 from a side to position the carrying surface 101 on a YZ plane.
The dispensing positioning assembly 13 outputs the position of the carrying unit 100. The glue discharging assembly 11 is connected to the dispensing positioning assembly 13 to obtain the position of the carrying unit 100 from the dispensing positioning assembly 13, and the glue discharging assembly 100 adjusts the glue discharging position according to the position of the carrying unit 100. The dispensing control component 113 drives the accommodating component 111 to move, so that the outlet 1110 of the accommodating component 111 can be aligned with the carrying surface 101 of the carrying unit 100. The supporting surface 101 is positioned by the top view positioning element 131 at the position of the XY plane, and the accommodating element 111 is driven by the dispensing control element 113 to move in the XY plane, so that the outlet 1110 of the accommodating element 111 is aligned with the supporting surface 101 of the supporting unit 100. Preferably, the outlet 1110 is aligned with the center of the carrying surface 101 of the carrying unit 100.
In another example of the present invention, the carrying surface 101 is positioned by the side view positioning element at the position of the YZ plane, and the accommodating element 111 is driven by the dispensing control element 113 to move at the YZ plane, so that the outlet 1110 of the accommodating element 111 and the carrying surface 101 of the carrying unit 100 are on a vertical line. The outlet 1110 is located right above the carrying surface 101 of the carrying unit 100.
The dispensing control component 113 controls the accommodating component 111 to output glue, which is disposed on the carrying surface 101 of the carrying unit 100.
The dispensing mechanism 10 further includes at least one exposure member 14, the exposure member 14 faces the bearing unit 100 to expose the glue on the bearing surface 101 of the bearing unit 100, cure the glue properly, increase the viscosity of the glue, and meet the requirement of removing the glue.
After the glue discharging assembly 11 sets the glue on the carrying unit 100, the first driving member 122 drives the glue dispensing gripper 121 to move to the vicinity of the circulation mechanism 20 along the Y axis, so that the carrying unit 100 approaches the circulation mechanism 20, and the glue dispensing gripper 121 puts the carrying unit 100 into the circulation mechanism 20.
When the dispensing clip 121 clips the carrying unit 100 from the circulation mechanism 20, the carrying surface 101 of the carrying unit 100 faces downward, and after the dispensing clip 121 clips the carrying unit 100, the carrying surface 101 faces upward by rotating a certain angle, such as 180 °. The dispensing clamping member 121 is driven by the first driving member 122 to move the carrying unit 100 to the dispensing positioning member 13, and the dispensing positioning member 13 positions the carrying surface 101. For example, the top view positioning element 131 positions the carrying surface 101 from above in a top view manner, after the carrying unit 100 is positioned, the first driving element 122 drives the dispensing clamping element 121 to move the carrying unit 100 to the glue discharging assembly 11, the accommodating element 111 is driven by the dispensing driving element 114, so that the outlet 1110 is opposite to the carrying surface 101, and the accommodating element 111 sets glue on the carrying surface 101.
In another example of the present invention, the dispensing mechanism 10 obtains the carrier unit 100 that is not dispensed from the circulation mechanism 20 to dispense the carrier unit 100. After the carrier unit 100 is dispensed by the dispensing mechanism 10, it is turned to the cleaning mechanism 30 by the turning mechanism 20.
The dispensing mechanism 10 dispenses the carrier unit 100, and the dispensed carrier unit 100 is obtained by the circulation mechanism 20.
Referring to fig. 3, the circulation mechanism 20 includes a rotary platform driving member 21 and a rotary platform 22, and the rotary platform driving member 21 is connected to the rotary platform 22 to drive the rotary platform 22 to rotate. The rotary table driving member 21 drives the rotary table 22 to rotate. The rotating platform 22 includes a supporting frame 221, and the supporting frame 221 is provided with a plurality of placing portions 222 for placing the carrying unit 100. The carrying unit 100 is placed on the placing portion 222.
The rotary table 22 is driven by the rotary table driving member 21 to rotate at a certain rotation angle so that each of the placing portions 222 is moved at a certain angle.
In one example of the present invention, the placing portion 222 is implemented as a groove, and the carrying unit 100 is placed in the groove. In another example of the present invention, the placing portion 222 is implemented as a through hole, the carrying unit 100 is placed in the through hole, and the through hole has a size and a shape suitable for clamping the carrying unit 100 on the rotating platform 22. In another example of the present invention, the placing portion 222 is provided with a fixing member that fixes the carrying unit 100. The specific embodiment of the placing unit 222 is not limited, and the carrying unit 100 may be placed on the rotating platform 22 and moved along with the rotation of the rotating platform 22.
The dispensing gripper 121 of the dispensing mechanism 10 grips the dispensed carrier unit 100, the first driving member 122 drives the dispensing gripper 121 to move to one side of the rotating platform 22, the carrier unit 100 gripped by the dispensing gripper 121 is aligned with the free placing portion 222, and the carrier unit 100 is dropped into the placing portion 222. Wherein the carrying unit 100 is thrown into the placing portion 222 with the carrying surface 101 facing downward. After the dispensing gripper 121 grips the carrier unit 100 and is dispensed, the dispensing gripper 121 is driven by the rotating member 123 to rotate 180 °, so that the carrying surface 101 faces downward.
It is worth mentioning that the carrying unit 100 is used for carrying glue. The bearing unit 100 may be a glue head or a glue stick, and the specific form is not limited.
The carrying unit 100 is thrown into the rotary table 22, and the rotary table 22 is driven by the rotary table driving member 21 to rotate at a certain angle. The carrying unit 100 is circulated. Wherein the carrying surface 101 of the carrying unit 100 is exposed to air to avoid contact with the rotating platform 22 and ensure the viscosity of the glue.
Referring to fig. 4, the cleaning mechanism 30 obtains the carrier unit 100 to which the dots are dispensed from the rotating platform 22. The cleaning mechanism 30 includes a cleaning gripper 31 and at least a second driving member 32, the cleaning gripper 31 is connected to the second driving member 32 in a driving manner, and the second driving member 32 drives the cleaning gripper 31 to move so as to adjust the position of the carrying unit 100. The cleaning gripper 31 grips the carrying unit 100 from the rotating platform 22. When the carrying unit 100 is gripped, the carrying surface 101 faces downward.
The cleaning mechanism 30 further includes a cleaning positioning member 33, and the cleaning positioning member 33 is disposed at one side of the cleaning clamp 31. After the cleaning clamp 31 clamps the used carrying unit 100 from the circulation mechanism 20, the second driving element 32 drives the cleaning clamp 31 to move to the cleaning positioning element 33, so that the cleaning positioning element 33 positions the carrying unit 100 clamped by the cleaning clamp 31.
The second driving member 32 drives the cleaning clamp 31 to move above the optical product according to the positioning of the cleaning positioning member 33. The optical product can be a finished product of a photosensitive chip with a dirty surface to be detected or a finished product of a camera module with a dirty surface. The location of the soiling of the surface of the optical product can be determined in a preceding process step, such as CCD machine vision inspection. In another example of the invention, said cleaning fixture 33 positions the position of the surface of the optical product where it is soiled.
The second driving member 32 drives the cleaning gripper 31 to move along the Z-axis direction, so that the surface of the optical product contacts with the glue on the carrying surface 101 of the carrying unit 100. The carrying unit 100 is provided with glue to stain the surface of the optical product. It should be noted that the glue disposed on the carrying surface 101 of the carrying unit 100 contacts the surface of the contactable range of the optical product, so as to ensure that the glue can adhere to the surface of the optical product without damaging other structures in the product.
The cleaning mechanism 30 further comprises a pressure control member 34 and a feedback member 35, the pressure control member 34 is connected to the cleaning gripper 31, and the pressure control member 34 controls the pressure of the cleaning gripper 31 contacting the surface of the optical product downwards. The feedback member 35 is connected to the cleaning gripper 31 to detect and feed back the contact pressure between the cleaning gripper 31 and the surface of the optical product to the pressure control member 34, so that the pressure control member 34 can adjust the contact pressure between the cleaning gripper 31 and the surface of the optical product, thereby preventing the cleaning gripper 31 from damaging the surface of the optical product.
The cleaning mechanism 30 picks up the carrying unit 100 dispensed by the dispensing mechanism 10 from the circulating mechanism 20, and contacts the carrying unit 100 with the carrying surface 101 facing downward to the surface of the optical product, so that the glue disposed on the carrying surface 101 contacts the dirt on the surface of the optical product, and the dirt is adhered. The cleaning mechanism 30 feeds the carrier unit 100 to which the dirt is attached to the transfer mechanism 20. The circulation mechanism 20 circulates the carrying unit 100 to the degumming mechanism 40.
The glue removing mechanism 40 obtains the carrying unit 100 after being adhered and decontaminated from the circulation mechanism 20, and removes the glue of the carrying unit 100. Referring to fig. 5, the driving mechanism 40 includes a glue member 41 and a rolling member 42, the glue member 41 is disposed on the rolling member 42, the rolling member 42 rolls to drive the glue member 41 to roll, and a surface of the glue member 41 has viscosity, which can be used to glue off the glue disposed on the carrying unit 100.
After the cleaning mechanism 30 uses the carrying unit 100 to clean the optical product, the carrying unit 100 is thrown into the rotating platform 22. The rotary platform 22 is driven by the rotary platform driving member 21 to rotate a certain angle to approach the dispensing gripper 121 of the dispensing mechanism 10. The dispensing gripper 121 grips the used carrier unit 100 from the rotating platform 22. The first driving member 122 drives the dispensing clamping member 121 to move to the dispensing mechanism 40. The dispensing gripper 121 and the roller 42 are adjusted to be in position, so that the glue disposed on the carrying surface 101 of the carrying unit 100 contacts the glue 41, and the glue 41 removes the glue on the carrying surface 101, so that the carrying unit 100 can be dispensed again.
In another example of the present invention, the cleaning mechanism further includes an adhesive driving member, the adhesive driving member drives the rolling member to move along the Z-axis direction to adjust a distance between the adhesive member and the carrying unit, so that the glue of the carrying unit is adhered by the adhesive member, and the glue of the carrying unit is adhered by the adhesive member. The cleaning clamping piece puts the bearing unit which is adhered to and removes the surface dirt of the optical product into the placing part of the rotary platform. The rotary platform is driven by the rotary platform driving piece to rotate for a certain angle, and the bearing unit is transferred to the upper side of the viscose piece. Viscose driving piece drive the rolling piece shifts up, so that viscose spare contact the lower extreme of load cell glues except that the dirty glue of sticky that the loading face was set up, is glued except that glue the load cell can be used for the point gum again and clean, can be used for the circulation again. After the viscose piece is used for removing the glue arranged on the bearing unit, the viscose driving piece controls the rolling piece to move downwards. The rotary platform driving part drives the rotary platform to rotate for a certain angle, so that the glue dispensing mechanism obtains the bearing unit from the rotary platform to dispense glue.
The dispensing gripper 121 grips the carrying unit 100 with the removed glue, and is driven to the glue discharging assembly 11 by the first driving member 122, and the glue discharging assembly 11 outputs the glue, so that the glue is disposed on the carrying surface 101 of the carrying unit 100.
When the dispensing gripper 121 grips the carrier unit 100 to the dispensing mechanism 40, the carrying surface 101 faces downward to contact the adhesive 41. When the dispensing gripper 121 grips the carrier unit 100 with the removed glue to dispense the glue from the glue dispensing assembly 11, the dispensing gripper 121 is rotated by the rotating member 123, so that the carrying surface 101 is aligned with the outlet 1110 of the accommodating member 111.
The dispensing gripper 121 grips the carrier unit 100 from the rotating platform 122 to the dispensing assembly 11, and dispenses the adhesive from the accommodating part 111 of the dispensing assembly 11.
The dispensing gripper 121 grips the used carrying unit 100 without removing the glue from the rotating platform 122 to the glue removing mechanism 40, and moves to the glue discharging assembly 11 after removing the glue from the glue removing mechanism 40, and dispenses the glue from the glue discharging assembly 11.
The carrying unit 100 can be circulated in the processes of dispensing, cleaning and removing glue, so as to be recycled.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.
Claims (17)
1. An optical product cleaning apparatus for wiping a surface of an optical product, comprising:
a dispensing mechanism;
a diversion mechanism; and
the glue dispensing mechanism, the circulation mechanism and the cleaning mechanism are sequentially arranged, the glue dispensing mechanism clamps at least one bearing unit from the circulation mechanism, the bearing unit is put into the circulation mechanism after the glue dispensing mechanism performs glue dispensing on the bearing unit, the circulation mechanism circulates the bearing unit so that the cleaning mechanism obtains the bearing unit from the circulation mechanism, and the cleaning mechanism moves one glued end of the bearing unit to the surface of the optical product so as to glue dirt on the surface of the optical product.
2. The optical product cleaning apparatus of claim 1, wherein the dispensing mechanism comprises a glue dispensing module and a clamping module, the clamping module is disposed at one side of the glue dispensing module, the glue dispensing module outputs glue, and the clamping module clamps the carrying unit to the glue dispensing module, so that the carrying unit is dispensed by the glue dispensing module.
3. The optical product cleaning apparatus of claim 2, wherein the dispensing mechanism further comprises a dispensing positioning module movably disposed relative to the dispensing module and the clamping module, the dispensing positioning module positioning the position of the carrying unit clamped by the clamping module, so that the dispensing module can dispose glue on a carrying surface of the carrying unit.
4. The optical product cleaning device of claim 3, wherein the glue dispensing module comprises a receiving member, a fixing member, a dispensing control member and a dispensing driving member, the receiving member is fixed to the fixing member, the fixing member supports the receiving member, the receiving member is controllably connected to the dispensing control member and drivably connected to the dispensing driving member, wherein the receiving member receives glue, the receiving member is driven by the dispensing driving member, and the dispensing control member controls a glue dispensing amount of the receiving member.
5. The optical product cleaning apparatus as claimed in claim 2, wherein the clamping module comprises a dispensing clamping member and a first driving member, the dispensing clamping member is drivingly connected to the first driving member, the first driving member drives the dispensing clamping member to clamp the carrying unit from the circulation mechanism, and the first driving member drives the dispensing clamping member to clamp the carrying unit to the dispensing module, so that the carrying unit is dispensed by the dispensing module.
6. The optical product cleaning apparatus of claim 5, wherein the gripper module further comprises a rotating member and a rotating drive member, the rotating member being drivably connected to the rotating drive member, the rotating drive member driving the rotating member to rotate, wherein the dispensing gripper is connected to the rotating member such that the dispensing gripper rotates with the rotation of the rotating member.
7. The optical product cleaning device of claim 1, wherein the circulation mechanism comprises a rotary platform drive and a rotary platform, the rotary platform being drivingly rotationally coupled to the rotary platform, the rotary platform drive driving the rotary platform to rotate at an angle, wherein the carrier unit is positioned on the rotary platform to move with rotation of the rotary platform.
8. The optical product cleaning apparatus of claim 7, wherein the cleaning mechanism includes a cleaning gripper and a second drive member, the cleaning gripper being drivably connected to the second drive member, the second drive member driving the cleaning gripper to move, wherein the second drive member drives the cleaning gripper to move to one side of the rotating platform to grip the carrier unit from the rotating platform.
9. The optical product cleaning device of claim 8, wherein the second driving member drives the cleaning clamp to move to one side of the optical product, so that the end of the carrying unit provided with the glue contacts the surface of the optical product to remove the dirt on the surface.
10. The optical product cleaning apparatus of claim 9, wherein the cleaning mechanism further comprises a cleaning positioning member disposed at one side of the cleaning gripper, the cleaning positioning member positioning the carrying unit gripped by the cleaning gripper so that the end of the carrying unit provided with glue can be aligned with the surface of the optical product.
11. The optical product cleaning apparatus of claim 10 wherein the cleaning mechanism includes a pressure control member and a feedback member, the feedback member being coupled to the cleaning gripper to detect and feedback pressure of the carrier contacting the surface of the optical product to the pressure control member, the pressure control member being coupled to the cleaning gripper to control the pressure of the cleaning gripper gripping the carrier contacting the surface of the optical product.
12. The optical product cleaning apparatus of claim 1, wherein the optical product cleaning apparatus further comprises a glue removing mechanism, the glue removing mechanism is disposed at one side of the circulating mechanism, the cleaning mechanism puts the loading unit after being adhered and decontaminated into the circulating mechanism, the glue removing mechanism removes glue from the loading unit, and the glue dispensing mechanism obtains the loading unit which is not subjected to glue dispensing and dispenses the glue, so that the loading unit is recycled.
13. The optical product cleaning apparatus of claim 12, wherein the de-gluing mechanism comprises a glue and a roller, the glue being disposed on the roller, the roller rolling such that the glue is rolled to adjust a surface of the glue that is adherable to the glue.
14. The optical product cleaning device of claim 13, wherein the de-glue mechanism further comprises a glue drive member that drives the roller to move to adjust a distance between the glue member and the carrier unit such that glue disposed on the carrier unit is removed by the glue member.
15. The optical product cleaning device of claim 14, wherein the dispensing mechanism obtains the carrier unit from the circulation mechanism, the dispensing mechanism holds the carrier unit to one side of the stripper mechanism, the positions of the dispensing mechanism and the stripper are adjusted so that the glue disposed on the carrier unit is stripped by the stripper, and the dispensing mechanism dispenses the stripped carrier unit.
16. The optical product cleaning device of claim 14, wherein the adhesive drive drives the roller to move to approach the circulation mechanism, the position of the adhesive being adjusted by the adhesive drive such that the adhesive contacts the carrier unit placed in the circulation mechanism, the adhesive removing the used glue from the carrier unit.
17. The optical product cleaning apparatus of claim 16, wherein the dispensing mechanism obtains the carrier unit from the circulation mechanism, and dispenses the carrier unit such that the carrier unit is recycled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884863.2A CN112517543A (en) | 2019-09-19 | 2019-09-19 | Optical product cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884863.2A CN112517543A (en) | 2019-09-19 | 2019-09-19 | Optical product cleaning device |
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| CN112517543A true CN112517543A (en) | 2021-03-19 |
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| CN201910884863.2A Pending CN112517543A (en) | 2019-09-19 | 2019-09-19 | Optical product cleaning device |
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| US20090094771A1 (en) * | 2007-10-16 | 2009-04-16 | Ross Wordhouse | Digital Single Lens Reflex Camera And Lens Cleaner |
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Application publication date: 20210319 |