CN111250449A - Assembly line equipment for automatically cleaning workpiece and dustless treatment method for surface of workpiece - Google Patents
Assembly line equipment for automatically cleaning workpiece and dustless treatment method for surface of workpiece Download PDFInfo
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- CN111250449A CN111250449A CN202010192122.0A CN202010192122A CN111250449A CN 111250449 A CN111250449 A CN 111250449A CN 202010192122 A CN202010192122 A CN 202010192122A CN 111250449 A CN111250449 A CN 111250449A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 286
- 238000000034 method Methods 0.000 title claims description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 120
- 230000005540 biological transmission Effects 0.000 claims abstract description 83
- 239000000969 carrier Substances 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 description 11
- 238000001514 detection method Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Cleaning In General (AREA)
Abstract
The invention provides assembly line equipment for automatically cleaning workpieces, which comprises a transfer mechanism, a cleaning device and assembly line mechanism bodies, wherein the number of the assembly line mechanism bodies is two, the transmission directions of the two assembly line mechanism bodies are opposite, each assembly line mechanism body comprises a plurality of transmission line bodies and a carrier for bearing the workpieces, and the transmission line bodies are used for transmitting the carriers and are connected through the transmission line bodies to form the assembly line mechanism body; the cleaning device is used for cleaning the workpieces loaded on the carrier, the carrier is conveyed to the cleaning device through the assembly line mechanism body, and the cleaning end of the cleaning device cleans the workpieces; the transfer mechanism comprises a driver and a transmission assembly, the transmission assembly is installed on the driver, and the transmission assembly is driven to move between the two pipeline mechanism bodies through the driver, so that the carrier circulates between the two pipeline mechanism bodies.
Description
Technical Field
The invention belongs to the field of automation, particularly relates to an assembly line device for automatically cleaning a workpiece, and further particularly relates to a dustless treatment method for the surface of the workpiece.
Background
In order to ensure the assembly precision in the industrial assembly process, the assembly surface of a workpiece needs to be kept clean, and at present, cleaning equipment is arranged in front of an assembly station to clean the workpiece, so that the assembly surface of the workpiece is ensured to be free of impurities or a dust-free operation room is arranged, and the surface of the workpiece is free of impurity pollution;
however, the cost for building a dust-free operation room is too high, and the cleaning of the cleaning equipment requires the operation of operators, so that the operators can easily bring impurities in the outside air into the cleaning equipment, and the dust-free treatment of the assembled workpieces is difficult to realize due to the limitation of the cost and the operators.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the assembly line equipment for automatically cleaning the workpieces.
The invention provides assembly line equipment for automatically cleaning workpieces, which comprises a transfer mechanism, a cleaning device and assembly line mechanism bodies, wherein the number of the assembly line mechanism bodies is two, the transmission directions of the two assembly line mechanism bodies are opposite, each assembly line mechanism body comprises a plurality of transmission line bodies and a carrier for bearing the workpieces, the transmission line bodies are used for transmitting the carriers, and the assembly line mechanism bodies are formed by connecting the transmission line bodies;
the cleaning device is used for cleaning the workpieces loaded on the carrier, the carrier is conveyed to the cleaning device through the assembly line mechanism body, and the cleaning end of the cleaning device cleans the workpieces;
the transfer mechanism comprises a driver and a transmission assembly for transmitting the carrier, the transmission assembly is mounted on the movable end of the driver, and the driver drives the transmission assembly to move between the two assembly line mechanism bodies, so that the carrier circulates between the two assembly line mechanism bodies.
Preferably, the driver comprises a linear motor, and the linear motor drives the transmission assembly to move along the vertical direction, so that the two assembly line mechanism bodies are arranged in parallel along the vertical direction.
Preferably, the transmission assembly comprises a transmission line body and a driving frame, the driving frame is mounted on the driver, and the transmission line body is fixed on the driving frame.
Preferably, the driving frame comprises a baffle plate, the baffle plate is arranged on one side far away from the assembly line mechanism body, and the position of the carrier is limited through the baffle plate.
Preferably, the transmission line body comprises an induction motor, a magnetic wheel combination and a power wheel;
the induction motor drives the magnetic force wheel assembly, and the power wheel rotates through transmission of the magnetic force wheel assembly, so that the carrier on the power wheel is driven.
Preferably, the transmission line body further comprises a fixing frame and a driven shaft, the transmission line body is connected into a whole through the fixing frame, and the driven shaft is connected with the magnetic wheel in a combined manner;
the driven shaft is provided with at least two power wheels, and the power wheels on the driven shaft are driven to rotate through the combination of the magnetic wheels.
Preferably, the cleaning device comprises a pre-cleaning mechanism and a cleaning mechanism, and the pre-cleaning mechanism and the cleaning mechanism are sequentially arranged along the conveying direction of the assembly line mechanism body;
the carrier carrying the workpiece is transmitted to the pre-cleaning mechanism through the transmission line body, the pre-cleaning mechanism performs pre-cleaning on the workpiece, the pre-cleaned workpiece is transmitted to the cleaning mechanism through the transmission line body, and the cleaning mechanism performs secondary cleaning on the workpiece.
Preferably, the pre-cleaning mechanism comprises a pre-cleaning roller and a moving bracket, wherein the pre-cleaning roller is arranged on the movable end of the moving bracket;
the cleaning mechanism comprises a mechanical arm and a cleaning assembly, and the cleaning assembly is mounted on the mechanical arm;
the cleaning assembly comprises a cleaning column and a cleaning roller, the cleaning column is used for cleaning a small cleaning area on the workpiece, and the cleaning roller is used for rolling and rubbing a large cleaning area on the workpiece;
the cleaning assembly further comprises a jog drive, the cleaning column being mounted at a movable end of the jog drive; the cleaning column is driven by the jog drive so that the cleaning column is jog cleaned.
Preferably, the cleaning device further comprises a wiping component, the wiping component is installed at a position close to the transmission line body, the wiping component is arranged at a cleaning position corresponding to the pre-cleaning roller and the cleaning component, and the pre-cleaning roller and the cleaning component move to the wiping component for self-cleaning after cleaning the workpiece;
the wiping component comprises a wiping plate and a rotating cylinder, the wiping plate is mounted on the rotating cylinder, and the wiping plate is driven to rotate to the position above the transmission line body through the rotating cylinder.
Preferably, the method for treating the surface of the workpiece without dust comprises the steps that the transfer mechanism, the cleaning device and the assembly line mechanism body are arranged in a closed rack, and a feeding port for feeding is formed in the rack corresponding to the position of the transfer mechanism, so that the workpiece enters the carrier of the transfer mechanism from the feeding port;
the frame is provided with a fan, air filtered from the outside is sucked into the frame through the fan, so that an outward exhaust airflow is formed at the position of the feeding port, and then external impurities are limited to enter the frame through the feeding port, and meanwhile impurities in the frame are discharged from the feeding port along with the airflow, so that the frame is in a dust-free environment, the surface of a workpiece is cleaned in the dust-free environment in the frame through the cleaning device, and the surface of the workpiece is guaranteed to be dust-free.
Compared with the prior art, the invention has the beneficial effects that:
the transfer mechanism comprises a driver and a transmission assembly, the transmission assembly is driven by the driver to move between the two assembly line mechanism bodies, so that the carrier circulates between the two assembly line mechanism bodies, automation is conveniently realized, a dust-free environment is set in the equipment, and the equipment is convenient to use and reliable in structure due to small volume and low cost.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a first perspective view of a transfer mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a second embodiment of a transfer mechanism according to the present invention;
FIG. 4 is a schematic perspective view of a transmission assembly according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a pre-cleaning mechanism according to an embodiment of the present invention;
fig. 6 is a schematic perspective view illustrating a cleaning mechanism and a transmission line according to an embodiment of the present invention;
FIG. 7 is a schematic perspective view of a cleaning mechanism according to an embodiment of the present invention;
FIG. 8 is a first perspective view of a cleaning assembly according to one embodiment of the present invention;
FIG. 9 is a second perspective view of a cleaning assembly according to an embodiment of the present invention;
FIG. 10 is a right side view of a cleaning assembly in one embodiment of the present invention;
FIG. 11 is an elevation view of a lift assembly and carrier in accordance with an embodiment of the present invention;
fig. 12 is a schematic perspective view of a jacking assembly and a carrier according to an embodiment of the present invention.
Shown in the figure:
11. a transfer mechanism; 111. a linear motor; 112. a driving frame; 1121. a baffle plate; 21. a pre-cleaning mechanism; 211. a vertical driver; 212. a first linear driver; 213. a second linear actuator; 214. pre-cleaning the roller; 22. a cleaning mechanism; 221. a mechanical arm; 222. a cleaning assembly; 2221. a pressure sensor; 2222. a clamping jaw; 2223. a jog drive; 2224. cleaning the column; 2225. a cleaning roller; 2226. fixing the module; 23. a visual inspection assembly; 24. a wiping component; 7. a pipelining mechanism; 71. a transmission line body; 711. combining magnetic wheels; 712. installing a shaft; 713. a bearing seat; 714. a power wheel; 715. a driven shaft; 72. a jacking assembly; 721. a top plate; 722. a positioning column; 723. a suction nozzle; 724. a jacking driver; 73. a carrier is provided.
Detailed Description
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, which will enable those skilled in the art to practice the present invention with reference to the accompanying specification. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, "depth" corresponds to the dimension from front to back, "closed" indicates that the vehicle is easy to pass but not accessible to the operator, and "annular" corresponds to the circular shape. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
As shown in fig. 1, an assembly line device for automatically cleaning a workpiece includes a transfer mechanism 11, a cleaning device, and two assembly line mechanism bodies 7, wherein the two assembly line mechanism bodies 7 have opposite transmission directions, the assembly line mechanism body 7 includes a plurality of transmission line bodies 71 and carriers 73 for holding the workpiece, the transmission line bodies 71 are used for transmitting the carriers 73, and the transmission line bodies 71 are connected to form the assembly line mechanism body 7;
the cleaning device is used for cleaning the workpieces loaded on the carrier 73, the carrier 73 is conveyed to the cleaning device through the assembly line mechanism body 7, and the cleaning end of the cleaning device cleans the workpieces;
In a preferred embodiment, the driver comprises a linear motor 111, the linear motor 111 drives the transmission assembly to move along the vertical direction, so that the two pipelining mechanism bodies 7 are arranged in parallel along the vertical direction, the cleaning device is arranged on the upper pipelining mechanism body 7, the lower pipelining mechanism body 7 is used for transmitting the carrier, and the vertical parallel arrangement reduces the floor area of the equipment and saves space.
As shown in fig. 5 to 11, in a preferred embodiment, the cleaning apparatus includes a pre-cleaning mechanism 21, a cleaning mechanism 22, a line mechanism 7; the workpiece on the assembly line mechanism 7 is pre-cleaned through the pre-cleaning mechanism 21, after the workpiece is cleaned for the first time by the pre-cleaning mechanism 21, the workpiece is transmitted and moved to the cleaning mechanism 22 by the assembly line mechanism 7, the cleaning mechanism 22 is used for cleaning the workpiece for the second time, the workpiece is comprehensively cleaned, and the cleaning of the surface of the workpiece is ensured by two times of cleaning; wherein the content of the first and second substances,
the pre-cleaning mechanism 21 comprises a driving module and a pre-cleaning roller 214, wherein the driving module drives the pre-cleaning roller 214; the driving module comprises a vertical driver 211, a first linear driver 212 and a second linear driver 213, wherein the pre-cleaning roller 214 is arranged on the movable end of the vertical driver 211, and the vertical driver 211 drives the pre-cleaning roller 214 to move along the vertical direction so as to enable the pre-cleaning roller 214 to be close to the workpiece; the vertical driver 211 is installed on the movable end of the first linear driver 212, the first linear driver 212 is installed on the movable end of the second linear driver 213 on one side, the second linear driver 213 is fixed on the base, the vertical driver 211 is moved in the horizontal plane by the first linear driver 212 and the second linear driver 213, and the pre-cleaning roller 214 is driven to move in the vertical direction by the vertical driver 211.
The pre-cleaning mechanism 21 further includes a guiding module 215, the other side of the first linear actuator 212 is mounted on the guiding module 215, and the guiding module 215 guides the first linear actuator 212 to move along the driving direction of the second linear actuator 213, so that the guiding module 215 shares the weight of the first linear actuator 212, the vertical actuator 211 and the pre-cleaning roller 214, and the driving of the second linear actuator 213 is more stable.
The cleaning mechanism 22 comprises a cleaning assembly 222, a robot arm 221, the cleaning assembly 222 is mounted on the movable end of the robot arm 221, and the cleaning assembly 222 is driven by the robot arm 221, so that the cleaning assembly 222 can clean the workpiece on the carrier 73 in a reciprocating manner;
the cleaning assembly 222 includes a cleaning post 2224, a cleaning roller 2225; the cleaning post 2224 is used to clean a small area of the cleaning area on the workpiece; the cleaning roller 2225 is used for rolling and rubbing a large cleaning area on the workpiece, and the surface of the cleaning end of the cleaning roller 2225, which is in contact with the workpiece, is a cleaning end surface; the cleaning column 2224 and the cleaning roller 2225 are respectively responsible for different areas, so that the cleaning assembly 222 can conveniently clean the whole area of the workpiece, thereby ensuring the cleaning of the whole workpiece surface and avoiding the dead angle of cleaning.
In a preferred embodiment, the cleaning assembly 222 further includes a jog drive 2223, a cleaning post 2224 mounted at a movable end of the jog drive 2223; the jog driver 2223 drives the cleaning post 2224 to move toward the workpiece, so that the cleaning post 2224 reciprocates up and down with the cleaning end surface, and an area with a small range is cleaned by the jog movement.
Further, the cleaning assembly 222 further includes a pressure sensor 2221, the cleaning roller 2225 and the jog driver 2223 are mounted on the same detection end of the pressure sensor 2221, and the pressure sensor 2221 detects the pressure of the cleaning post 2224 and the cleaning roller 2225 on the workpiece when the cleaning post 2224 and the cleaning roller 2225 are in contact with the workpiece, so that during the cleaning process, since some of the impurities attached to the workpiece need to be applied with a certain pressure by the cleaning post 2224 and the cleaning roller 2225 to clean the workpiece, and the workpiece is damaged when the pressure of the cleaning post 2224 and the cleaning roller 2225 is too high, the pressure sensor 2221 needs to detect the pressure of the cleaning post 2224 and the cleaning roller 2225 on the workpiece, so that the pressure on the workpiece can be ensured to clear the impurities, and meanwhile, the workpiece is not damaged.
Further, the cleaning assembly 222 further includes a clamping jaw 2222 and a fixing module 2226; the cleaning post 2224 is gripped by the gripping portion of the jaw 2222, the fixed end of the jaw 2222 being mounted on the jog driver 2223; the fixing module 2226 fixes the fixed end of the cleaning roller 2225, and fixes the cleaning post 2224 and the cleaning roller 2225.
In a preferred embodiment, the cleaning surface of the cleaning post 2224 is higher than the cleaning end surface, so that the cleaning roller 2225 contacts the workpiece first relative to the cleaning post 2224, and when the cleaning post 2224 is pushed by the jog driver 2223, the cleaning post 2224 contacts the workpiece first, by this arrangement, the two cleaning methods do not interfere, and when a flat large area needs to be cleaned, the jog driver 2223 stops working, so that the cleaning roller 2225 contacts the workpiece, and is driven by the robot arm 221, so that the cleaning roller 2225 rolls on the surface of the workpiece, and the large area is cleaned quickly; when the narrow area needs to be cleaned, the jog driver 2223 drives the cleaning column 2224 so that the cleaning column 2224 jog contacts the workpiece, and the narrow area is jog cleaned under the drive of the robot arm 221.
The pre-cleaning roller 214 and the cleaning assembly 222 are driven by the driving module and the mechanical arm 221 to move to the carrier 73, the pre-cleaning roller 214 and the cleaning assembly 222 clean the workpiece on the carrier 73, and the pre-cleaning roller 214 and the cleaning assembly 222 roll on the surface of the workpiece in a reciprocating manner, so that the sundries on the surface of the workpiece are adhered to the pre-cleaning roller 214 and the cleaning assembly 222, and the surface of the workpiece is kept clean.
As shown in fig. 12, a positioning block for limiting the position of the workpiece is mounted on the carrier 73, and the workpiece is limited at a fixed position of the carrier 73 by the positioning block, so that the pre-cleaning roller 214 can clean the surface of the workpiece accurately.
The carrier 73 is also provided with an adsorption block, and the workpiece is adsorbed on the carrier 73 through the adsorption block, so that the workpiece is fixed on the carrier 73, and the influence on the cleaning quality of the pre-cleaning roller 214 caused by the movement of the workpiece along with the pre-cleaning roller 214 when the pre-cleaning roller 214 rolls on the surface of the workpiece is avoided; the carrier 73 is provided with a negative pressure generator, negative pressure is provided for the adsorption block through the negative pressure generator, and because the carrier 73 moves along with the transmission line body 71, if an external negative pressure device is connected, a negative pressure air pipe is easy to wind.
The assembly line mechanism 7 comprises two jacking assemblies 72, the jacking assemblies 72 are arranged in the cleaning areas of the pre-cleaning roller 214 and the cleaning assembly 222, each jacking assembly 72 comprises a top plate 721 and a jacking driver 724, and the jacking driver 724 drives the top plate 721 to ascend to enable the top plate 721 to be in contact with the carrier 73;
the positioning columns 722 are installed on the top plate 721, the positioning columns 722 are installed on two opposite corners corresponding to the top plate 721, positioning holes matched with the positioning columns 722 are formed in the carrier 73, the positioning columns 722 stretch into the positioning holes to position the carrier 73, so that the carrier 73 is lifted up, the carrier 73 is close to the pre-cleaning roller 214, workpieces on the carrier 73 can be cleaned conveniently by the pre-cleaning roller 214, and meanwhile, the workpieces can be cleaned accurately by the pre-cleaning roller 214 through the matching of the positioning columns 722 and the positioning holes.
The top plate 721 is provided with a plurality of suction nozzles 723, the suction nozzles 723 are arranged on the same surface of the positioning column 722, and the carrier 73 is provided with a through hole; when the top plate 721 is lifted, the positioning column 722 extends into the positioning hole of the carrier 73, the suction nozzle passes through the through hole on the carrier 73 to contact with the workpiece, the suction nozzle 723 sucks the workpiece, and the workpiece is fixed on the carrier 73 because the workpiece is sucked by the suction block 732, and the workpiece is sucked by the suction nozzle 723, so that the lifting assembly 72 and the carrier 73 are fixed.
The assembly line mechanism 7 further comprises a blocking assembly, the blocking assembly is arranged at a position close to the jacking assembly 72 and comprises a stop block and an air cylinder, the stop block is pushed by the air cylinder, the stop block limits the carrier 73 to move along with the transmission line body 71, and after the blocking assembly limits the carrier 73 to move, the jacking driver 724 drives the top plate 721 to ascend to jack the carrier 73, so that the top plate 721 is accurately connected with the carrier 73.
In a preferred embodiment, the conveying device comprises a visual detection assembly 23, the visual detection assembly 23 is arranged at a position close to the cleaning mechanism 22, the visual detection assembly 23 comprises a camera and a light source, the camera of the visual detection assembly 23 faces the carrier 73 on the conveying line body 71, the light source irradiates a workpiece on the carrier 73, the workpiece conveyed from the pre-cleaning mechanism 21 is detected through the visual detection assembly 23, the surface of the workpiece is shot through the camera of the visual detection assembly 23, the position of sundries on the surface of the workpiece is detected, and the cleaning mechanism 22 is controlled to clean the position of the sundries on the workpiece, so that secondary cleaning is achieved.
In a preferred embodiment, the transporting device further comprises a wiping assembly 24, the wiping assembly 24 is disposed at a position corresponding to the pre-cleaning roller 214 and the cleaning assembly 222, the wiping assembly 24 comprises a wiping cloth made of an adhesive material, after the pre-cleaning roller 214 and the cleaning assembly 222 clean the workpiece, the pre-cleaning roller 214 and the cleaning assembly 222 move to the wiping cloth, and the adhered sundries of the pre-cleaning roller 214 and the cleaning assembly 222 are adhered to the adhesive wiping cloth by the pre-cleaning roller 214 and the cleaning assembly 222 rolling back and forth on the wiping cloth, so as to ensure that the pre-cleaning roller 214 and the cleaning assembly 222 are clean, so that the workpiece can be cleaned completely when the pre-cleaning roller 214 and the cleaning assembly 222 clean the next workpiece, and the wiping cloth realizes self-cleaning of the pre-cleaning roller 214.
The wiping component 24 comprises a rotating cylinder and a rotating plate, the rotating cylinder drives the rotating plate to rotate, and the wiping cloth is arranged on the rotating plate; the rotating plate is driven by the rotating air cylinder, so that the wiping cloth is close to the pre-cleaning roller 214 and the cleaning assembly 222, and the moving distance of the pre-cleaning roller 214 and the cleaning assembly 222 is reduced.
In a preferred embodiment, the wiping component 24 further includes a pad block, the wiping component 24 is disposed near a side of the transmission line 71, the position of the wiping cloth is higher than the position of the assembly line mechanism 7 through the pad block, the rotating plate is driven by the rotating cylinder to rotate to a position right above the transmission line 71, after the pre-cleaning roller 214 and the cleaning component 222 clean the workpiece, self-cleaning is rapidly achieved, meanwhile, the pre-cleaning roller 214 and the cleaning component 222 are shielded by the rotating plate, so that the impurities on the pre-cleaning roller 214 and the cleaning component 222 cannot float down onto the transmission line 71, the rotating plate is used as a holding device for the pre-cleaning roller 214, and when the pre-cleaning roller 214 and the cleaning component 222 clean the workpiece, the rotating plate rotates and moves away from the transmission line 71, so that the rotating plate is at a position convenient for an operator to replace the wiping cloth, so that the operator does not need to be near the cleaning position of, the probability that the operator brings sundries into the transmission line body 71 to pollute the workpiece is avoided.
The transmission assembly comprises a transmission line body 71 and a driving frame 112, the driving frame 112 is installed on the driver, the transmission line body 71 is fixed on the driving frame 112, and the transmission assembly is consistent with the transmission line body 71 in the assembly line mechanism body 7 in structure and convenient to replace.
The driving rack 112 includes a baffle 1121, the baffle 1121 is disposed on a side away from the assembly line mechanism body 7, the position of the carrier 73 is limited by the baffle 1121, the carrier 73 is transmitted to the transmission assembly by the assembly line mechanism body 7 below, the carrier 73 is limited by the baffle 1121, so that the carrier 73 stays on the transmission assembly, the transmission assembly is driven by the linear motor 111 to be lifted along the vertical direction, the transmission assembly corresponds to the assembly line mechanism body 7 above, the transmission assembly works to send the carrier 73 into the assembly line mechanism body 7 above, and therefore the carrier 73 is transmitted to the cleaning device.
As shown in fig. 2-4, in a preferred embodiment, the transmission line body 71 comprises an induction motor, a magnetic force wheel assembly 711, and a power wheel 714; the induction motor drives the magnetic wheel assembly 711, and the power wheel 714 rotates through transmission of the magnetic wheel assembly 711, so as to drive the carrier 73 on the power wheel 714, and thus, the movement of the carrier 73 is realized. The transmission line body 71 further comprises a fixing frame and a driven shaft 715, the transmission line body 71 is connected into a whole through the fixing frame, and the driven shaft 715 is connected with the magnetic wheel assembly 711; at least two power wheels 714 are mounted on the driven shaft 715, the power wheels 714 on the driven shaft 715 are driven to rotate through the magnetic wheel assembly 711, and the carrier 73 is supported through the at least two power wheels 714, so that the carrier 73 is more stable.
The induction motor is connected with at least two magnetic wheel combinations 711 through a mounting shaft 712, the multiple magnetic wheel combinations 711 are driven through the mounting shaft 712, so that the same induction motor simultaneously drives multiple groups of power wheels 714 to rotate, a bearing seat 713 is arranged on the fixed frame, and the mounting shaft 712 is mounted on the bearing seat 713, so that the mounting shaft 712 is arranged at a fixed position.
In a preferred embodiment, the transfer mechanism 11, the cleaning device and the assembly line mechanism body 7 are arranged in the closed rack, only the rack corresponding to the position of the transfer mechanism 11 is provided with a feeding port for feeding, workpieces are fed from the feeding port, so that the workpieces enter the carrier 73 of the transfer mechanism 11 from the feeding port, and because the feeding port is exposed to the external environment, external impurities easily enter the rack from the feeding port, so that the workpieces in the rack are polluted;
in order to solve the problems, the rack comprises a fan, air filtered from the outside is sucked into the rack through the fan, the feeding port is enabled to form outward discharged airflow, and then external impurities are limited to enter the rack through the feeding port, outward air waves are formed at the feeding port, impurities in the external environment are prevented from entering the rack, meanwhile, only the feeding port is used as an outlet in the rack, the gas in the rack needs to be discharged through the feeding port, the impurities in the rack are discharged from the feeding port along with the airflow, the rack is enabled to be in a dust-free environment, the surface of a workpiece is cleaned in the dust-free environment in the rack through a cleaning device, the surface of the workpiece is guaranteed to be dust-free, and no impurities fall on the surface of the workpiece.
The invention provides a production line device for automatically cleaning workpieces.A transfer mechanism comprises a driver and a transmission assembly, wherein the driver drives the transmission assembly to move between two production line mechanism bodies, so that a carrier circulates between the two production line mechanism bodies, the automation is conveniently realized, the device is set into a dust-free environment, and the device is convenient to realize due to small volume and low cost; the two pipeline mechanisms are vertically and parallelly arranged, so that the occupied area of the whole equipment is reduced, the space is saved, and the equipment is convenient to place; cleaning the surface of a workpiece by using a pre-cleaning roller, cleaning a small-area complex area and a large-area flat area by using a cleaning column and a cleaning roller respectively, and ensuring the cleanness of the surface of the workpiece by cleaning twice; sundries on the pre-cleaning roller and the cleaning assembly are cleaned through the wiping cloth, so that the pre-cleaning roller and the cleaning assembly are kept clean, and the cleaning quality of workpieces is ensured; the rotating cylinder drives the rotating plate to rotate, so that the wiping cloth rotates, the workpiece is cleaned by the pre-cleaning roller and the cleaning assembly, self-cleaning is quickly realized, meanwhile, the pre-cleaning roller and the cleaning assembly are supported by the rotating plate, sundries on the pre-cleaning roller and the cleaning assembly are prevented from falling onto the workpiece on a transmission line body, the carrier is jacked up by the jacking assembly, the cleaning assembly is convenient to clean the workpiece, and meanwhile, the positioning column and the suction nozzle are used for positioning and fixing the workpiece, so that the workpiece is fixed on the carrier, and the cleaning assembly is convenient to accurately clean the surface of the workpiece; a method for treating the surface of workpiece without dust features that a blower is used to suck clean air into the machine frame to form an outward airflow at the feeding port of the air, so isolating the impurities from entering the machine frame.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; those skilled in the art can readily practice the invention as shown and described in the drawings and detailed description herein; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides an automatic assembly line equipment of clean work piece, includes transfer mechanism (11), cleaning device, assembly line mechanism body (7), its characterized in that: the assembly line mechanism comprises two assembly line mechanism bodies (7), the transmission directions of the two assembly line mechanism bodies (7) are opposite, each assembly line mechanism body (7) comprises a plurality of transmission line bodies (71) and a carrier (73) used for bearing a workpiece, the transmission line bodies (71) are used for transmitting the carriers (73), and the assembly line mechanism bodies (7) are formed by connecting the transmission line bodies (71);
the cleaning device is used for cleaning the workpieces placed on the carrier (73), the carrier (73) is conveyed to the cleaning device through the production line mechanism body (7), and the cleaning end of the cleaning device cleans the workpieces;
the transfer mechanism (11) comprises a driver and a transmission assembly for transmitting the carrier (73), wherein the transmission assembly is arranged on the movable end of the driver, and the transmission assembly is driven by the driver to move between the two assembly line mechanism bodies (7), so that the carrier (73) circulates between the two assembly line mechanism bodies (7).
2. An in-line apparatus for automatically cleaning a workpiece as recited in claim 1, wherein: the driver comprises a linear motor (111), and the linear motor (111) drives the transmission assembly to move along the vertical direction, so that the two assembly line mechanism bodies (7) are arranged in parallel along the vertical direction.
3. An in-line apparatus for automatically cleaning a workpiece as recited in claim 1, wherein: the transmission assembly comprises a transmission line body (71) and a driving frame (112), the driving frame (112) is installed on the driver, and the transmission line body (71) is fixed on the driving frame (112).
4. An in-line apparatus for automatically cleaning a workpiece as recited in claim 3, wherein: the driving rack (112) comprises a baffle (1121), the baffle (1121) is arranged on one side far away from the assembly line mechanism body (7), and the position of the carrier (73) is limited through the baffle (1121).
5. An in-line apparatus for automatically cleaning a workpiece as recited in claim 3, wherein: the transmission line body (71) comprises an induction motor, a magnetic force wheel assembly (711) and a power wheel (714);
the induction motor drives the magnetic force wheel assembly (711), and the power wheel (714) rotates through the transmission of the magnetic force wheel assembly (711), so that the carrier (73) on the power wheel (714) is driven.
6. An in-line apparatus for automatically cleaning a workpiece as recited in claim 5, wherein: the transmission line body (71) further comprises a fixing frame and a driven shaft (715), the transmission line body (71) is connected into a whole through the fixing frame, and the driven shaft (715) is connected with the magnetic wheel assembly (711);
at least two power wheels (714) are mounted on the driven shaft (715), and the power wheels (714) on the driven shaft (715) are driven to rotate through the magnetic wheel combination (711).
7. An in-line apparatus for automatically cleaning a workpiece as recited in claim 1, wherein: the cleaning device comprises a pre-cleaning mechanism (21) and a cleaning mechanism (22), wherein the pre-cleaning mechanism (21) and the cleaning mechanism (22) are sequentially arranged along the transmission direction of the assembly line mechanism body (7);
the carrier (73) carrying the workpiece is transmitted to the pre-cleaning mechanism (21) through the transmission line body (71), the pre-cleaning mechanism (21) performs pre-cleaning on the workpiece, the pre-cleaned workpiece is transmitted to the cleaning mechanism (22) through the transmission line body (71), and the cleaning mechanism (22) performs secondary cleaning on the workpiece.
8. An in-line apparatus for automatically cleaning a workpiece as recited in claim 7, wherein: the pre-cleaning mechanism (21) comprises a pre-cleaning roller (214) and a moving bracket, wherein the pre-cleaning roller (214) is arranged on the movable end of the moving bracket;
the cleaning mechanism (22) comprises a robot arm (221), a cleaning assembly (222), the cleaning assembly (222) being mounted to the robot arm (221);
the cleaning assembly (222) comprises a cleaning column (2224), a cleaning roller (2225), wherein the cleaning column (2224) is used for cleaning a small cleaning area on the workpiece, and the cleaning roller (2225) is used for rolling and rubbing a large cleaning area on the workpiece;
the cleaning assembly (222) further comprises a jog drive (2223), the cleaning post (2224) being mounted at a movable end of the jog drive (2223); driving the cleaning post (2224) by the jog driver (2223) so that the cleaning post (2224) is jog cleaned.
9. An in-line apparatus for automatically cleaning a workpiece as recited in claim 7, wherein: the cleaning device further comprises a wiping component (24), the wiping component (24) is installed at a position close to the transmission line body (71), the wiping component (24) is arranged at a cleaning position corresponding to the pre-cleaning roller (214) and the cleaning component (222), and the pre-cleaning roller (214) and the cleaning component (222) move to the wiping component (24) for self-cleaning after cleaning the workpiece;
the wiping component (24) comprises a wiping plate and a rotating cylinder, the wiping plate is mounted on the rotating cylinder, and the rotating cylinder drives the wiping plate to rotate above the transmission line body (71).
10. A method for dustless treatment of a workpiece surface is characterized by comprising the following steps: the assembly line equipment comprises the assembly line equipment as claimed in claim 1, wherein the transfer mechanism (11), the cleaning device and the assembly line mechanism body (7) are arranged in a closed rack, and a feeding port for feeding is formed in the rack corresponding to the position of the transfer mechanism (11), so that workpieces enter the carrier (73) of the transfer mechanism (11) from the feeding port;
the frame is provided with a fan, air filtered from the outside is sucked into the frame through the fan, so that an outward exhaust airflow is formed at the position of the feeding port, and then external impurities are limited to enter the frame through the feeding port, and meanwhile impurities in the frame are discharged from the feeding port along with the airflow, so that the frame is in a dust-free environment, the surface of a workpiece is cleaned in the dust-free environment in the frame through the cleaning device, and the surface of the workpiece is guaranteed to be dust-free.
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| CN202010192122.0A CN111250449B (en) | 2020-03-18 | 2020-03-18 | Assembly line equipment for automatically cleaning workpiece and dust-free treatment method for workpiece surface |
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| CN202010192122.0A CN111250449B (en) | 2020-03-18 | 2020-03-18 | Assembly line equipment for automatically cleaning workpiece and dust-free treatment method for workpiece surface |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170386A (en) * | 2020-09-25 | 2021-01-05 | 青岛海鼎通讯技术有限公司 | Lid cleaning machine behind cell-phone back to back |
| CN112170387A (en) * | 2020-09-25 | 2021-01-05 | 青岛海鼎通讯技术有限公司 | Front cleaning machine for back-to-back mobile phone rear cover plate |
| CN112170390A (en) * | 2020-09-25 | 2021-01-05 | 青岛海鼎通讯技术有限公司 | Back cleaning machine for mobile phone rear cover plate |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1467857A (en) * | 1974-11-16 | 1977-03-23 | Bljumshtein Z | Transmission mechanism employing magnetic attraction |
| CN201279959Y (en) * | 2008-08-19 | 2009-07-29 | 尼尔金属(苏州)有限公司 | Dustfree apparatus of laminating machine |
| CN106076944A (en) * | 2016-07-29 | 2016-11-09 | 深圳市拓科智能科技有限公司 | A kind of mobile phone screen automatic cleaning equipment |
| CN106364135A (en) * | 2016-08-24 | 2017-02-01 | 广州超音速自动化科技股份有限公司 | Automatic stripping machine |
| CN107008674A (en) * | 2017-05-09 | 2017-08-04 | 济南富安机械设计有限公司 | A kind of electric computer keyboard cleaning device |
| CN206997163U (en) * | 2017-05-09 | 2018-02-13 | 白心如 | A kind of electric computer keyboard cleaning device |
| CN207563322U (en) * | 2017-11-16 | 2018-07-03 | 精华电子(苏州)有限公司 | Automate cleaning device |
| CN207641909U (en) * | 2017-11-08 | 2018-07-24 | 深圳信息职业技术学院 | A kind of register face dust-extraction unit |
| CN110482161A (en) * | 2019-08-13 | 2019-11-22 | 苏州富强科技有限公司 | A kind of double flow line mechanism, a kind of transferring device |
| CN212856783U (en) * | 2020-03-18 | 2021-04-02 | 博众精工科技股份有限公司 | Assembly line equipment capable of automatically cleaning workpieces |
-
2020
- 2020-03-18 CN CN202010192122.0A patent/CN111250449B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1467857A (en) * | 1974-11-16 | 1977-03-23 | Bljumshtein Z | Transmission mechanism employing magnetic attraction |
| CN201279959Y (en) * | 2008-08-19 | 2009-07-29 | 尼尔金属(苏州)有限公司 | Dustfree apparatus of laminating machine |
| CN106076944A (en) * | 2016-07-29 | 2016-11-09 | 深圳市拓科智能科技有限公司 | A kind of mobile phone screen automatic cleaning equipment |
| CN106364135A (en) * | 2016-08-24 | 2017-02-01 | 广州超音速自动化科技股份有限公司 | Automatic stripping machine |
| CN107008674A (en) * | 2017-05-09 | 2017-08-04 | 济南富安机械设计有限公司 | A kind of electric computer keyboard cleaning device |
| CN206997163U (en) * | 2017-05-09 | 2018-02-13 | 白心如 | A kind of electric computer keyboard cleaning device |
| CN207641909U (en) * | 2017-11-08 | 2018-07-24 | 深圳信息职业技术学院 | A kind of register face dust-extraction unit |
| CN207563322U (en) * | 2017-11-16 | 2018-07-03 | 精华电子(苏州)有限公司 | Automate cleaning device |
| CN110482161A (en) * | 2019-08-13 | 2019-11-22 | 苏州富强科技有限公司 | A kind of double flow line mechanism, a kind of transferring device |
| CN212856783U (en) * | 2020-03-18 | 2021-04-02 | 博众精工科技股份有限公司 | Assembly line equipment capable of automatically cleaning workpieces |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170386A (en) * | 2020-09-25 | 2021-01-05 | 青岛海鼎通讯技术有限公司 | Lid cleaning machine behind cell-phone back to back |
| CN112170387A (en) * | 2020-09-25 | 2021-01-05 | 青岛海鼎通讯技术有限公司 | Front cleaning machine for back-to-back mobile phone rear cover plate |
| CN112170390A (en) * | 2020-09-25 | 2021-01-05 | 青岛海鼎通讯技术有限公司 | Back cleaning machine for mobile phone rear cover plate |
| CN112170386B (en) * | 2020-09-25 | 2022-04-19 | 青岛海鼎通讯技术有限公司 | Lid cleaning machine behind cell-phone back to back |
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| CN111250449B (en) | 2023-09-05 |
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