Disclosure of Invention
The invention aims to provide a cleaning and assembling system to improve the cleaning effect in the assembling process of a lens and an image sensor.
In order to solve the above technical problems, a technical solution of the present invention provides a cleaning and assembling system, including: a loading table; the rail is fixed on the loading platform and comprises a first preset position, a second preset position and a third preset position which are arranged along the extending direction; the object bearing table can be slidably arranged on the track; the control assembly is used for sending a displacement signal to the object bearing table to drive the object bearing table to move or stop on the track, and the control assembly is used for sending a dust removal signal when the object bearing table stops at a first preset position, sending a cleaning signal when the object bearing table stops at a second preset position, and sending an assembly signal when the object bearing table stops at a third preset position; the dust removal device is arranged on the object bearing platform and is adjacent to the first preset position, the dust removal device is coupled with the control assembly, and the dust removal device is used for executing a dust removal program after acquiring a dust removal signal; the cleaning device is arranged on the object bearing table and is adjacent to the second preset position, the cleaning device is coupled with the control assembly, and the cleaning device is used for executing a cleaning program after acquiring a cleaning signal; and the assembling component is arranged on the loading platform and is adjacent to the third preset position, the assembling component is coupled with the control component, and the assembling component is used for executing an assembling program after acquiring an assembling signal.
Optionally, the dust removing device is further configured to send a dust removal termination signal after the dust removal program is executed; the cleaning device is also used for sending a cleaning termination signal after the cleaning program is executed; the assembly component is also configured to send an assembly termination signal after the assembly procedure is performed.
Optionally, the control assembly includes a displacement control unit coupled to the object holding table, the displacement control unit is configured to send the displacement signal, the displacement signal includes a first displacement signal and a second displacement signal, the displacement control unit is configured to send the first displacement signal after acquiring the dust removal termination signal, or send the second displacement signal after acquiring the cleaning termination signal, the first displacement signal is configured to control the object holding table to move from a first preset position to a second preset position, and the second displacement signal is configured to control the object holding table to move from the second preset position to a third preset position.
Optionally, the dust removing device includes: the dust removal head, with the removal portion that the dust removal head is connected and be fixed in the sticky tape binding dust structure on loading platform surface, the removal portion includes the lift cylinder, the dust removal head with lift cylinder fixed connection, the lift cylinder is used for driving the dust removal head along the direction reciprocating motion on perpendicular to loading platform surface, sticky tape binding dust structure includes the viscose surface.
Optionally, the control assembly further includes a dust removal control unit, the dust removal control unit is coupled with the moving portion, the dust removal control unit is configured to send the dust removal signal, and the dust removal signal is configured to drive the lifting cylinder to drive the dust removal head to reciprocate in a direction perpendicular to the surface of the loading platform.
Optionally, the dust removal control unit is further configured to send a dust sticking signal; the moving part further includes: the translation cylinder is connected with the lift cylinder, the translation cylinder is used for driving the dust removal head removes along the direction that is on a parallel with the loading platform surface, the removal portion is used for acquireing behind the sticky dirt signal, the lift cylinder drives the dust removal head is along the direction reciprocating motion of perpendicular to viscose surface and contact the viscose surface, the translation cylinder drives lift cylinder and dust removal head are along being on a parallel with the direction reciprocating motion of viscose surface.
Optionally, the material of the dust removing head comprises silica gel.
Optionally, the shape of the dust removing head includes a conical shape, a spherical shape or a semispherical shape.
Optionally, the cleaning device comprises a cleaning agent storage assembly, a cleaning agent delivery assembly communicated with the cleaning agent storage assembly and a floating dust wiping module connected with the cleaning agent delivery assembly, wherein the cleaning agent storage assembly is used for containing cleaning agent, the cleaning agent delivery assembly is used for outputting the cleaning agent from the cleaning agent storage assembly, and the floating dust wiping module comprises a cleaning head and a cleaning cloth positioned on the surface of the cleaning head.
Optionally, the control assembly further comprises a cleaning control unit, the cleaning control unit is coupled with the floating dust wiping module and the cleaning agent storage assembly, the cleaning control unit is used for sending the cleaning signals, the cleaning signals comprise infusion signals and displacement signals, the displacement signals are used for driving the object carrying table to move relative to the surface of the loading table, and the infusion signals are used for enabling the cleaning agent self-cleaning agent storage assembly to be conveyed to the cleaning cloth through the cleaning agent conveying assembly.
Optionally, the cleaning device further comprises: the cleaning cloth receiving module is used for recovering the cleaning cloth from the surface of the cleaning head, and the cleaning cloth discharging module is used for conveying the cleaning cloth to the surface of the cleaning head.
Optionally, the track further includes a fourth preset bit; the cleaning and assembly system further comprises: the detection device is arranged on the loading platform and is adjacent to the fourth preset position; the control assembly is also used for sending a detection signal when the object bearing platform stops at a fourth preset position; the detection device is coupled with the control component and is used for executing a detection program after acquiring a detection signal, and the detection device is also used for sending a detection termination signal after executing the detection program.
Optionally, the displacement signal further includes a third displacement signal; the displacement control unit is further configured to send a third displacement signal after the detection termination signal is obtained, where the third displacement signal is used to control the object bearing table to move from a fourth preset position to a third preset position, or control the object bearing table to move from the fourth preset position to the second preset position; the second displacement signal is used for controlling the object bearing table to move from the second preset position to the fourth preset position.
Optionally, the detection device comprises a vision system detection device; the vision system inspection device includes: the image acquisition module is used for acquiring a surface image of a material borne by the surface of the object bearing table; and the image analysis module is used for acquiring a detection result according to the surface image.
Optionally, the control assembly further includes a detection control unit, the detection control unit is coupled to the object bearing table, the detection control unit is configured to output a return signal or a transmission signal according to the detection result, the return signal is configured to drive the object bearing table to move from the fourth preset position to the second preset position, and the transmission signal is configured to drive the object bearing table to move from the fourth preset position to the third preset position.
Optionally, the image acquiring module includes: the camera comprises a camera shooting mechanism, a lens detachably connected with the camera shooting mechanism and a camera shooting mechanism supplementary light source detachably connected with the lens.
Optionally, the fourth preset bit is located between the second preset bit and the third preset bit.
Optionally, the third preset position includes an assembly position and a fastening position which are adjacent to each other; the assembly signal comprises an assembly signal and a fastening signal; the fitting assembly includes: the assembling device is arranged on the loading platform and is adjacent to the assembling position, the assembling device is coupled with the control assembly, and the assembling device is used for executing an assembling program after acquiring an assembling signal; and the fastening device is arranged on the loading platform and is adjacent to the fastening position, the fastening device is coupled with the control assembly, and the fastening device is used for executing a fastening program after acquiring a fastening signal.
Optionally, the assembling device includes a clamping jaw, and the clamping jaw is used for moving in a direction parallel to the surface of the object bearing table and in a direction perpendicular to the surface of the object bearing table after the assembling device acquires the assembling signal.
Optionally, the fastening device comprises: and the screw reinforcing device is used for carrying out fastening processing after the fastening device acquires the fastening signal.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
the cleaning and assembling system of the technical scheme of the invention comprises: a loading table; a control unit, the control component for sending one or more of a dust removal signal, a cleaning signal, an assembly signal, and a displacement signal; the rail is fixed on the loading platform and comprises a first preset position, a second preset position and a third preset position which are arranged along the extending direction; the dust removal device is arranged on the loading platform and corresponds to the first preset position, and the dust removal device executes a dust removal process after acquiring a dust removal signal; the cleaning device is arranged on the loading platform, corresponds to the second preset position, and executes a cleaning process after acquiring a cleaning signal; the assembling component is arranged on the loading platform, corresponds to a third preset position, and executes an assembling process after acquiring an assembling signal; and the object bearing platform can be slidably arranged on the track and moves on the track after acquiring the displacement signal. The cleaning and assembling system integrates the functions of dust removal, cleaning and assembling, replaces manual dust removal and cleaning modes for materials, thereby reducing the condition that the materials are not clean due to human factors, improving the yield of products and improving the production efficiency.
Furthermore, the cleaning and assembling system further comprises a visual system detection device, and the visual system detection device can detect the dust removal effect and the cleaning effect on line, so that the production efficiency can be improved while the product yield can be improved.
Further, the material of the dust removal head comprises silica gel. Silica gel has certain viscidity to when the dust removal head can be on the dust on electrostatic absorption material surface, after static disappears, because the viscidity of silica gel makes the dust be difficult for droing and causes secondary pollution, thereby has promoted the dust removal effect of dust removal head.
Detailed Description
As described in the background art, it is an urgent problem to improve the cleaning effect during the assembly process of the lens and the image sensor.
Specifically, the conventional manual wiping mode is commonly adopted for cleaning image sensors in the industry, a ten-thousand-level, thousand-level or hundred-level dust-free room (the floor area is about 40-60 square meters) is built, pure manual cleaning is used, and the effect after cleaning is checked. When the image sensor is cleaned manually, dust around the image sensor is difficult to clean. If the image sensor is cleaned firstly and then the periphery of the image sensor is cleaned, dust generated when the periphery of the image sensor is cleaned falls on the image sensor again, so that the image sensor needs to be cleaned again and cleaned repeatedly for multiple times, on one hand, the cleaning material rate is reduced, and on the other hand, the image sensor is easily damaged; if the periphery of the image sensor is cleaned first and then the image sensor is cleaned, dust generated when the image sensor is cleaned can fall on the periphery of the image sensor, the periphery of the image sensor needs to be cleaned again, and dust generated when the periphery of the image sensor is cleaned can fall on the image sensor again.
The dust around the image sensor and the image sensor can not be removed simultaneously, so that dust or foreign matters are remained on the lens during assembly, delayed assembly or assembly, black blocks, black spots or black spots appear on a product during imaging, and the image can not be displayed normally.
In order to solve the above problems, the present invention provides a cleaning and assembling system comprising: a loading table; a control unit, the control component for sending one or more of a dust removal signal, a cleaning signal, an assembly signal, and a displacement signal; the rail is fixed on the loading platform and comprises a first preset position, a second preset position and a third preset position which are arranged along the extending direction; the dust removal device is arranged on the loading platform and corresponds to the first preset position, and the dust removal device executes a dust removal process after acquiring a dust removal signal; the cleaning device is arranged on the loading platform, corresponds to the second preset position, and executes a cleaning process after acquiring a cleaning signal; the assembling component is arranged on the loading platform, corresponds to a third preset position, and executes an assembling process after acquiring an assembling signal; and the object bearing platform can be slidably arranged on the track and moves on the track after acquiring the displacement signal. The cleaning and assembling system integrates the functions of dust removal, cleaning and assembling, replaces manual dust removal and cleaning modes for materials, thereby reducing the condition that the materials are not clean due to human factors, improving the yield of products and improving the production efficiency.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
FIG. 1 is a schematic diagram of a cleaning and assembly system according to an embodiment of the present invention.
Referring to fig. 1, a cleaning and assembly system is provided, comprising:
a loading table 100; a rail 101 fixed on the loading platform 100, wherein the rail 101 includes a first preset position (not labeled), a second preset position (not labeled) and a third preset position (not labeled) arranged along the extending direction X; an object bearing table 102 slidably mounted on the rail 101; a control component (not shown) for sending a displacement signal to the object bearing platform 102 to drive the object bearing platform 102 to move or stop on the track 101, and sending a dust removal signal when the object bearing platform 102 stops at a first preset position, sending a cleaning signal when the object bearing platform 102 stops at a second preset position, and sending an assembly signal when the object bearing platform 102 stops at a third preset position; the dust removal device A is arranged on the object bearing table 100 and is adjacent to the first preset position, the dust removal device A is coupled with the control assembly, and the dust removal device A is used for executing a dust removal program after acquiring a dust removal signal; the cleaning device B is arranged on the object bearing table 100 and is adjacent to the second preset position, the cleaning device B is coupled with the control assembly, and the cleaning device B is used for executing a cleaning program after acquiring a cleaning signal; and an assembly component which is arranged on the loading platform 102 and is adjacent to the third preset position, is coupled with the control component, and is used for executing an assembly program after acquiring an assembly signal.
In this embodiment, the third predetermined position includes an adjacent assembling position (not shown) and a fastening position (not shown); the fitting assembly includes: an assembling device C disposed on the loading platform 100 and adjacent to the assembling position, the assembling device C being coupled to the control component, the assembling device C being configured to execute an assembling program after acquiring an assembling signal; and a fastening device D disposed on the loading platform 100 and adjacent to the fastening position, the fastening device D being coupled to the control assembly, the fastening device D being configured to obtain a fastening signal and execute a fastening process.
The cleaning and assembling system integrates the functions of dust removal, cleaning and assembling, replaces manual dust removal and cleaning modes for materials, thereby reducing the condition that the materials are not clean due to human factors, improving the yield of products and improving the production efficiency.
In this embodiment, the track 101 further includes a fourth preset bit (not labeled); the cleaning and assembly system further comprises: a detection device E disposed on the loading table 100 and adjacent to the fourth preset position; the control component is also used for sending a detection signal when the object bearing platform 102 stops at a fourth preset position; the detection device E is coupled with the control component and is used for executing a detection program after acquiring a detection signal.
In this embodiment, the detecting device E includes a vision system detecting device.
The cleaning and assembling system further comprises a detection device E, and the detection device E can detect the dust removal effect and the cleaning effect on line, so that the production efficiency can be improved while the product yield can be improved.
In this embodiment, the dust removing device a is further configured to send a dust removal termination signal after the dust removal procedure is performed; the cleaning device B is also used for sending a cleaning termination signal after the cleaning program is executed; the assembly component is also used for sending an assembly termination signal after the assembly program is executed; the detection means E are also arranged to send a detection termination signal after the detection procedure has been performed.
In this embodiment, the control component includes a displacement control unit (not shown) coupled to the object bearing platform 102, the displacement control unit is configured to send the displacement signal, the displacement signal includes a first displacement signal, a second displacement signal and a third displacement signal, the displacement control unit is configured to send the first displacement signal after obtaining the dust removal termination signal, or the displacement control unit sends the second displacement signal after obtaining the cleaning termination signal, and the displacement control unit is further configured to send a third displacement signal after obtaining the detection termination signal, the first displacement signal is configured to control the object bearing platform 102 to move from a first preset position to a second preset position, the second displacement signal is configured to control the object bearing platform 102 to move from the second preset position to a fourth preset position, and the third displacement signal is configured to control the object bearing platform 102 to move from the fourth preset position to the third preset position, or the third displacement signal is used for controlling the object bearing table 102 to move from the fourth preset position to the second preset position.
In other embodiments, the cleaning and assembly system can not include the detection device; the track may not include a fourth preset bit; the displacement signal can exclude the third movement signal. At this time, the displacement signal includes a first displacement signal and a second displacement signal, the displacement control unit is configured to send the first displacement signal after acquiring the dust removal termination signal, or the displacement control unit is configured to send the second displacement signal after acquiring the cleaning termination signal, the first displacement signal is configured to control the object holding table to move from a first preset position to a second preset position, and the second displacement signal is configured to control the object holding table to move from the second preset position to a third preset position.
The arrangement sequence of the first preset position, the second preset position, the third preset position and the fourth preset position in the extending direction X along the track 101 is adjustable.
The cleaning and assembly system shown in fig. 1 schematically shows an arrangement sequence in which the second predetermined position, the fourth predetermined position, the first predetermined position, and the third predetermined position are arranged in order along the extending direction X of the rail 101.
In other embodiments, the first preset bit, the second preset bit, the fourth preset bit, and the third preset bit may be sequentially arranged along the extending direction of the track. The arrangement mode can ensure that the object bearing table can furthest shorten the moving distance on the track when the cleaning and assembling system works, thereby saving the working time and improving the production efficiency.
Next, the structures of the respective components of the cleaning and assembling system will be described separately.
Fig. 2-5 are schematic structural views of components of a cleaning and assembly system according to an embodiment of the present invention.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a dust removing device a.
The dust removing device A includes: the dust removal head 201, the removal portion of being connected with the dust removal head 201 and be fixed in the sticky tape dust binding structure 203 that loads the platform surface, the removal portion includes lift cylinder 202, the dust removal head 201 with lift cylinder 202 fixed connection, lift cylinder 202 is used for driving dust removal head 201 along the direction Y reciprocating motion of perpendicular to loading platform surface, sticky tape dust binding structure 203 includes the viscose surface.
The viscose surface can glue the dust on the surface of the dust removal head 201 to avoid that the dust on the surface of the dust removal head 201 causes secondary pollution to materials.
The control assembly further includes a dust removal control unit (not shown), the dust removal control unit is coupled with the moving portion, the dust removal control unit is configured to send the dust removal signal, and the dust removal signal is configured to drive the lifting cylinder 202 to drive the dust removal head 201 to reciprocate along a direction Y perpendicular to the surface of the loading platform.
The dust removal control unit is also used for sending a dust sticking signal; the moving part further includes: the translation cylinder 204 of being connected with lift cylinder 202, translation cylinder 204 is used for driving dust removal head 201 removes along the direction X that is on a parallel with load table 100 surface, the removal portion is used for acquireing behind the sticky dirt signal, lift cylinder 202 drives dust removal head 201 is along the perpendicular to the direction reciprocating motion of viscose surface and contact the viscose surface, translation cylinder 204 drives lift cylinder 202 and dust removal head 201 are along being on a parallel with the direction reciprocating motion of viscose surface.
In this embodiment, the material of the dust removing head 201 includes silica gel. Silica gel has certain viscidity, thereby dust removal head 201 can be when the dust on electrostatic absorption material surface, after static disappears, because the viscidity of silica gel makes the dust be difficult for droing and causes secondary pollution, thereby has promoted dust removal head's dust removal effect.
The shape of the dust removing head comprises a conical shape, a spherical shape or a semispherical shape.
In this embodiment, the shape of the dust removing head 201 is conical, and when the conical dust removing head 201 contacts and presses down on the surface of the material, the dust removing head 201 can be tightly attached to the surface of the material and completely cover the area of the surface of the material to be cleaned, so that dust on the surface of the material can be completely removed in a single dust removing procedure, secondary pollution in the subsequent process when the dust is not completely removed is avoided, and the yield and the working efficiency are improved.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a cleaning device B.
The cleaning device B comprises a cleaning agent storage assembly 301, a cleaning agent delivery assembly 302 communicated with the cleaning agent storage assembly 301, and a floating dust wiping module connected with the cleaning agent delivery assembly 302, wherein the cleaning agent storage assembly 301 is used for containing cleaning agent, the cleaning agent delivery assembly 302 is used for outputting the cleaning agent from the cleaning agent storage assembly 301, and the floating dust wiping module comprises a cleaning head 303 and a cleaning cloth 304 positioned on the surface of the cleaning head 303.
The control assembly further comprises a cleaning control unit coupled with the floating dust wiping module and the cleaning agent storage assembly 301, the cleaning control unit is used for sending the cleaning signals, the cleaning signals comprise an infusion signal and a displacement signal, the displacement signal is used for driving the object table 102 to move relative to the surface of the loading table 100, and the infusion signal is used for enabling the cleaning agent self-cleaning agent storage assembly 301 to be conveyed to the cleaning cloth 304 through the cleaning agent conveying assembly 301.
The cleaning device B further includes: a cleaning cloth receiving module 305 connected with the cleaning cloth 304, and a cleaning cloth discharging module 306 connected with the cleaning cloth 304, wherein the cleaning cloth receiving module 305 is used for recovering the cleaning cloth 304 from the surface of the cleaning head 303, and the cleaning cloth discharging module 306 is used for conveying the cleaning cloth 304 to the surface of the cleaning head 303.
The cleaning cloth receiving module 305 is used for recovering used cleaning cloth, and the cleaning cloth discharging module 306 is used for conveying clean cleaning cloth to the surface of the cleaning head 303 so as to ensure the continuity of the cleaning process.
In this embodiment, the cleaning agent includes an organic solvent including alcohol, ether, isopropyl alcohol, white spirit, or the like. The material of the cleaning cloth 304 includes dust-free cloth.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a detection device E.
In this embodiment, the detecting device E includes a vision system detecting device; the vision system inspection device includes: the image acquisition module is used for acquiring a surface image of the material borne by the surface of the object bearing platform 102; and the image analysis module is used for acquiring a detection result according to the surface image.
The image acquisition module includes: a phase taking mechanism, a lens 402 detachably connected to the phase taking mechanism, and a phase taking mechanism supplementary light source 403 detachably connected to the lens 402.
In this embodiment, the phase taking mechanism includes a camera 401.
The control assembly further comprises a detection control unit, the detection control unit is coupled with the object bearing table 102, the detection control unit is used for outputting a return signal or a transmission signal according to the detection result, the return signal is used for driving the object bearing table 102 to move from the fourth preset position to the second preset position, and the transmission signal is used for driving the object bearing table 102 to move from the fourth preset position to the third preset position.
The visual system detection device can detect the dust removal effect and the cleaning effect on line, so that the production efficiency can be improved while the product yield can be improved.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an assembling device C.
The assembling device C comprises a clamping jaw 501 and a clamping jaw cylinder (not shown) connected with the clamping jaw 501, the clamping jaw 501 is used for moving in a direction parallel to the surface of the object bearing table 102 and a direction perpendicular to the surface of the object bearing table 102 after the assembling device C obtains an assembling signal, and the clamping jaw cylinder is used for grabbing materials on the object bearing table 102 after the assembling signal is obtained.
In this embodiment, the fastening device D includes: and the screw reinforcing device is used for carrying out fastening processing after the fastening device D acquires the fastening signal.
The fastening process is used for fastening screws to the module after the assembly process so as to ensure the stability of the module structure.
In other embodiments, the fastening device may also be other reinforcing devices, and other fastening methods may also be adopted to fasten the assembled module.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.