CN114714757A - Automatic silk screen printing check out test set of PTC heater positive electrode piece - Google Patents
Automatic silk screen printing check out test set of PTC heater positive electrode piece Download PDFInfo
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- CN114714757A CN114714757A CN202210337999.3A CN202210337999A CN114714757A CN 114714757 A CN114714757 A CN 114714757A CN 202210337999 A CN202210337999 A CN 202210337999A CN 114714757 A CN114714757 A CN 114714757A
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- 238000007650 screen-printing Methods 0.000 title claims abstract description 61
- 238000012360 testing method Methods 0.000 title claims description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 155
- 238000001514 detection method Methods 0.000 claims abstract description 40
- 230000000007 visual effect Effects 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000002950 deficient Effects 0.000 claims abstract description 4
- 238000012546 transfer Methods 0.000 claims abstract description 4
- 238000001179 sorption measurement Methods 0.000 claims description 25
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 206010063659 Aversion Diseases 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
- B41F15/18—Supports for workpieces
- B41F15/20—Supports for workpieces with suction-operated elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/914—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems incorporating rotary and rectilinear movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/918—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers with at least two picking-up heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/50—Screen printing machines for particular purposes
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
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Abstract
The invention discloses positive electrode plate automatic silk-screen detection equipment of a PTC heater, which comprises an automatic feeding manipulator, an automatic silk-screen mechanism, a visual detection mechanism and an automatic blanking mechanism which are arranged around a turntable carrying mechanism according to the sequence of working procedures, wherein the turntable carrying mechanism is provided with a positive electrode plate positioning clamp for sequentially conveying positive electrode plates according to the working procedures; the automatic feeding mechanical arm carries a positive electrode plate in the positive electrode plate storage mechanism to a positive electrode plate positioning fixture in the turntable carrying mechanism, the automatic screen printing mechanism carries out screen printing on the positive electrode plate, the visual detection mechanism is provided with a visual identification lens for detecting whether the screen printing of the positive electrode plate is qualified, the automatic blanking mechanism is used for taking out the positive electrode plate from the positive electrode plate positioning fixture and placing unqualified products in a defective product box, and then placing the qualified products in a transfer tool to be conveyed to the next process. The automatic silk-screen printing and detecting device has high production efficiency and consistent and stable silk-screen quality, and can well meet the requirement of mass production.
Description
Technical Field
The invention relates to the technical field of new energy component production equipment, in particular to automatic silk-screen detection equipment for a positive electrode plate of a PTC heater.
Background
The PTC heater is an efficient heater, has good thermal conductivity and uniform temperature, and has the advantages of long service life, strong mechanical property, corrosion resistance and the like. PTC heaters are required to be adopted as heat sources in new energy automobiles, and the use amount of the PTC heaters is larger and larger along with the continuous development of the new energy automobile market.
When the PTC heater is manufactured, the surface of a positive electrode plate needs to be subjected to silk-screen printing, detection is carried out after silk-screen printing, unqualified products subjected to silk-screen printing are removed, and qualified products are conveyed to the next procedure. Because the PTC heaters needed in the market in the last years are fewer in number, the existing automatic equipment for carrying out silk-screen printing on the surfaces of positive electrode plates of the PTC heaters in batches is lacked, the positive electrode plates are basically placed on a silk-screen printing machine by manual work for semi-automatic production at present, the positive electrode plates need to be manually taken down for detection after silk-screen printing, the production efficiency is low, and the requirements of mass production cannot be met.
The applicant is a professional enterprise in the field of automation equipment, and aiming at the blank of the field, the applicant invests heavy money, and the organization research and development personnel research and develop production line full-automatic production equipment which is suitable for the positive electrode plate automatic feeding of the PTC heater to carry out silk printing, automatic identification, detection and screening and then automatic discharging, so that the market demand can be met.
Disclosure of Invention
In order to solve the problems, the invention aims to provide automatic silk-screen detection equipment for positive electrode plates of PTC heaters, which can reliably complete automatic silk-screen and automatic detection of positive electrode plates of the PTC heaters by arranging an automatic positive electrode plate conveying and feeding mechanism, an automatic silk-screen mechanism, a visual detection screening mechanism, an automatic blanking mechanism and the like of the PTC heaters, has high production efficiency and consistent and stable silk-screen quality, and can well meet the requirements of mass production.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic silk-screen detection device for positive electrode plates of a PTC heater comprises a positive electrode plate storage mechanism, an automatic feeding mechanical arm, a rotary disc carrying mechanism, an automatic silk-screen mechanism, a visual detection mechanism and an automatic blanking mechanism, wherein four groups of positive electrode plate positioning fixtures which are arranged according to circumference equal division are arranged in the rotary disc carrying mechanism and used for sequentially conveying the positive electrode plates according to working procedures, the automatic feeding mechanical arm, the automatic silk-screen mechanism, the visual detection mechanism and the automatic blanking mechanism are arranged around the rotary disc carrying mechanism according to the working procedure sequence, a charging tray for stacking the positive electrode plates is arranged in the positive electrode plate storage mechanism, a vacuum adsorption fixture is arranged in the automatic feeding mechanical arm to convey the positive electrode plates in the positive electrode plate storage mechanism to the positive electrode plate positioning fixtures of the rotary disc carrying mechanism, a mobile silk-screen device is arranged in the automatic silk-screen mechanism to screen the positive electrode plates, the automatic blanking mechanism is provided with a material taking clamping jaw for taking out the positive electrode plate from the positive electrode plate positioning clamp, placing unqualified products in a defective product box, and then placing the qualified products in a transfer tool to be conveyed to the next procedure.
Further, positive electrode plate storage mechanism includes two sets, two sets positive electrode plate storage mechanism divides to locate automatic feeding manipulator's both sides, every set be equipped with two at least charging trays in the positive electrode plate storage mechanism, the charging tray is located on the pneumatic sliding platform.
Further, automatic feeding manipulator adopts the SCARA manipulator, the end of SCARA manipulator is located to the vacuum adsorption anchor clamps, be equipped with the unsteady vacuum chuck of elasticity in the vacuum adsorption anchor clamps.
Furthermore, six positioning cavities are formed in each positive electrode plate positioning clamp, and six vacuum chucks are arranged in the vacuum adsorption clamp.
Furthermore, a three-axis moving mechanism is arranged in the automatic silk-screen mechanism, and the mobile silk-screen device is arranged on the three-axis moving mechanism.
Furthermore, a screen printing vacuum adsorption mechanism is arranged below the positive electrode plate positioning clamp of the rotary table carrying mechanism corresponding to the automatic screen printing mechanism, a vacuum lifting sucker driven by an air cylinder is arranged in the screen printing vacuum adsorption mechanism, and the vacuum lifting sucker sucks the positive electrode plate in the positive electrode plate positioning clamp to prevent displacement during screen printing.
Furthermore, a servo displacement sliding table is arranged in the visual detection mechanism, the visual identification lens is installed on the servo displacement sliding table through an adjustable fixing frame, and the servo displacement sliding table drives the visual identification lens to align to the positive electrode plate which is printed in the positive electrode plate positioning fixture for visual identification.
Furthermore, be equipped with triaxial coordinate in the automatic unloading mechanism and remove the manipulator, get the material clamping jaw through the installing support install in on the Z axle of triaxial coordinate removal manipulator, be equipped with the material clamping cylinder in getting the material clamping jaw.
Furthermore, a turntable driven by a circumferential separator is arranged in the turntable carrying mechanism, and four groups of positive electrode plate positioning clamps are equally arranged on the turntable according to the circumference.
Furthermore, a feeding secondary positioning mechanism is arranged between the automatic feeding manipulator and the turntable carrying mechanism, a secondary positioning fixture is arranged in the feeding secondary positioning mechanism, and six secondary positioning tables are arranged in the secondary positioning fixture.
The invention has the following beneficial effects:
1. according to the invention, the automatic positive plate conveying and feeding mechanism, the automatic silk-screen mechanism, the visual detection screening mechanism, the automatic blanking mechanism and the like of the PTC heater are arranged, the mechanisms are arranged around the rotary disc carrying mechanism according to the sequence of the working procedures, the positioning precision of the rotary disc carrying mechanism is high, the automatic silk-screen and automatic detection of the positive plate of the PTC heater can be reliably completed, the production efficiency is high, the silk-screen quality is consistent and stable, and the requirements of mass production can be well met.
2. The positive electrode plates are placed in the two sets of positive electrode plate storage mechanisms, the automatic feeding mechanical arm is used for sequentially grabbing and placing the positive electrode plates into the secondary positioning mechanism for accurate positioning, and the positive electrode plates are grabbed and placed into the positive electrode plate positioning clamp in the turntable carrying mechanism after accurate positioning, so that feeding is accurate and reliable, and the two sets of positive electrode plate storage mechanisms are convenient for alternately adding and placing the positive electrode plates without stopping.
3. According to the invention, the screen printing vacuum adsorption mechanism is arranged below the positive electrode plate positioning clamp corresponding to the automatic screen printing mechanism, the vacuum lifting sucker is arranged in the screen printing vacuum adsorption mechanism, and the vacuum lifting sucker can suck the positive electrode plate in the positive electrode plate positioning clamp to prevent displacement during screen printing, so that the position accuracy during screen printing is ensured, and the screen printing effect is ensured.
4. The visual detection mechanism is provided with the visual identification lens driven by the servo displacement sliding table, and the visual identification lens can quickly perform visual identification on the silk-screen positive electrode plate, so that unqualified silk-screen products can be removed conveniently, and the product qualification rate can be improved.
Drawings
FIG. 1 is a schematic top view of an automatic screen printing detection device for positive electrode plates of a PTC heater according to the present invention;
FIG. 2 is a schematic perspective view of an automatic screen printing detection device for positive electrode plates of PTC heaters according to the present invention;
FIG. 3 is a schematic perspective view of a positive electrode sheet storage mechanism portion of the present invention;
FIG. 4 is a perspective view of a portion of an automatic loading robot of the present invention;
FIG. 5 is a schematic perspective view of a vacuum adsorption mechanism for screen printing according to the present invention;
FIG. 6 is a schematic view of the structure of the visual inspection mechanism of the present invention;
FIG. 7 is a schematic structural view of an automatic blanking mechanism part according to the present invention;
fig. 8 is a schematic perspective view of a feeding secondary positioning mechanism part of the present invention.
Description of reference numerals:
1. a positive electrode plate storage mechanism; 11. a material tray; 12. a pneumatic sliding platform; 2. an automatic feeding manipulator; 21. a vacuum adsorption jig; 211. a vacuum chuck; 3. a turntable carrying mechanism; 31. a positive electrode plate positioning clamp; 32. a turntable; 4. an automatic screen printing mechanism; 41. moving the silk screen printing device; 42. a three-axis moving mechanism; 5. a visual detection mechanism; 51. a visual recognition lens; 52. a servo displacement slide table; 53. an adjustable fixing frame; 6. an automatic blanking mechanism; 61. a material taking clamping jaw; 611. a material clamping cylinder; 62. a three-axis coordinate moving manipulator; 63. mounting a bracket; 7. defective product boxes; 8. carrying a tooling; 9. a screen printing vacuum adsorption mechanism; 91. a vacuum lifting sucker; 10. a feeding secondary positioning mechanism; 101. a secondary positioning clamp; 13. unloading secondary positioning mechanism.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific examples:
referring to fig. 1-8, an automatic silk-screen detection device for positive electrode plates of a PTC heater comprises a positive electrode plate storage mechanism 1, an automatic feeding manipulator 2, a rotary disc carrying mechanism 3, an automatic silk-screen mechanism 4, a visual detection mechanism 5 and an automatic blanking mechanism 6, wherein four sets of positive electrode plate positioning fixtures 31 arranged at equal intervals according to the circumference are arranged in the rotary disc carrying mechanism 3 and used for sequentially conveying positive electrode plates according to the working procedures, the automatic feeding manipulator 2, the automatic silk-screen mechanism 4, the visual detection mechanism 5 and the automatic blanking mechanism 6 are arranged around the rotary disc carrying mechanism 3 according to the working procedure sequence, charging trays 11 for stacking the positive electrode plates are arranged in the positive electrode plate storage mechanism 1, a vacuum adsorption fixture 21 is arranged in the automatic feeding manipulator 2 and used for transporting the positive electrode plates in the positive electrode plate storage mechanism 1 to the positive electrode plate positioning fixtures 31 of the rotary disc carrying mechanism 3, the automatic silk-screen mechanism 4 is internally provided with a movable silk-screen device 41 for silk-screen printing of positive electrode plates, the visual detection mechanism 5 is internally provided with a visual identification lens 51 for detecting whether the silk-screen printing of the positive electrode plates is qualified, the automatic blanking mechanism 6 is internally provided with a material taking clamping jaw 61 for taking out the positive electrode plates from the positive electrode plate positioning clamp 31, placing unqualified products in the unqualified product box 7, and then placing the qualified products in the transfer tool 8 for conveying to the next process.
Referring to fig. 3, positive electrode sheet storage mechanism 1 includes two sets, two sets positive electrode sheet storage mechanism 1 divides to be located automatic feeding manipulator 2's both sides, every set be equipped with two at least charging trays 11 in the positive electrode sheet storage mechanism 1, charging tray 11 is located on pneumatic sliding platform 12, and two sets of positive electrode sheet storage mechanism 1 are convenient for do not shut down and add in turn and put the operation of positive electrode sheet, and pneumatic sliding platform 12 can push charging tray 11 outside automatic feeding manipulator 2 activity radius when adding and putting the positive electrode sheet, guarantees to add the operation safety.
Referring to fig. 4, the automatic feeding robot 2 is a commercially available SCARA robot, the vacuum suction jig 21 is provided at the end of the SCARA robot, and the vacuum suction jig 21 is provided with a vacuum chuck 211 that elastically floats. Six positioning cavities are formed in each positive electrode plate positioning clamp 31, and six vacuum suction cups 211 are correspondingly arranged in the vacuum adsorption clamp 21.
The automatic silk-screen printing mechanism 4 is provided with a three-axis moving mechanism 42 (the silk-screen printing device 41 is convenient to move in three directions during silk-screen printing), and the mobile silk-screen printing device 41 is arranged on the three-axis moving mechanism 42. The structure of the automatic silk-screen printing mechanism 4 is designed by referring to the prior automatic silk-screen printing machine. Referring to fig. 5, a screen printing vacuum adsorption mechanism 9 is disposed below the positive electrode plate positioning fixture 31 of the rotary table carrying mechanism 3 corresponding to the automatic silk-screen printing mechanism 4, the screen printing vacuum adsorption mechanism 9 is externally connected with a vacuum air extractor or a vacuum generator (in order to ensure a vacuum adsorption effect, a vacuum cover plate mechanism may be further disposed above the positive electrode plate positioning fixture 31 to dynamically seal and cover the positive electrode plate positioning fixture 31 when the screen printing vacuum adsorption mechanism 9 is vacuumized), a vacuum lifting suction cup 91 driven by an air cylinder is disposed in the screen printing vacuum adsorption mechanism 9, and the vacuum lifting suction cup 91 sucks the positive electrode plate in the positive electrode plate positioning fixture 31 to prevent displacement during silk-screen printing.
Referring to fig. 6, a servo displacement sliding table 52 is arranged in the visual detection mechanism 5, the visual recognition lens 51 is mounted on the servo displacement sliding table 52 through an adjustable fixing frame 53, the servo displacement sliding table 52 drives the visual recognition lens 51 to align to a positive electrode plate which is silk-screened in the positive electrode plate positioning fixture 31 for visual recognition, and the visual recognition lens 51 is connected with a computer visual recognition system and can complete automatic recognition through intelligent learning.
Referring to fig. 7, a three-axis coordinate moving manipulator 62(XYZ, three axes) is arranged in the automatic blanking mechanism 6, the material taking clamping jaw 61 is mounted on the Z axis of the three-axis coordinate moving manipulator 62 through a mounting bracket 63, and a material clamping cylinder 611 and a clamping jaw are arranged in the material taking clamping jaw 61.
The turntable carrying mechanism 3 is provided with a turntable 32 driven by a circumferential divider, the circumferential divider can be a commercial cam divider, and the four groups of positive electrode plate positioning clamps 31 are equally arranged on the turntable 32 according to the circumference.
Referring to fig. 8, a feeding secondary positioning mechanism 10 is arranged between the automatic feeding manipulator 2 and the turntable carrying mechanism 3, a secondary positioning fixture 101 is arranged in the feeding secondary positioning mechanism 10, six secondary positioning tables are arranged in the secondary positioning fixture 101, positioning cavities are arranged in the secondary positioning tables, a positive electrode plate can be placed in the positioning cavities in the secondary positioning tables to correct the position, and the feeding secondary positioning mechanism 10 is used for ensuring that the feeding carrying position is accurate.
Similarly, as shown in fig. 1, a discharging secondary positioning mechanism 13 having the same structure as the charging secondary positioning mechanism 10 is further disposed between the automatic discharging mechanism 6 and the transferring tool 8, and the discharging secondary positioning mechanism 13 is used to ensure accurate discharging and conveying positions. Move and carry 8 departments of frock and still can set up the material and have or not detection mechanism.
When the invention works, a positive electrode plate is put in a charging tray 11 of a positive electrode plate storage mechanism 1, a pneumatic sliding platform 12 drives the charging tray 11 to move to the side of an automatic charging manipulator 2, the automatic charging manipulator 2 sucks and places the positive electrode plate to a correction position at a secondary positioning clamp 101 in a charging secondary positioning mechanism 10 through a vacuum chuck 211, then the positive electrode plate after secondary positioning correction is sucked and placed in a positive electrode plate positioning clamp 31 in a turntable carrying mechanism 3, a turntable 32 drives the positive electrode plate positioning clamp 31 to rotate to a screen printing position, a vacuum lifting chuck 91 in a screen printing vacuum adsorption mechanism 9 rises to suck the positive electrode plate and then starts screen printing, the vacuum lifting chuck 91 descends to reset after screen printing is finished, the turntable 32 continues to rotate to a visual detection mechanism 5 position, a servo displacement sliding table 52 drives a visual identification lens 51 to align with the positive electrode plate printed in the positive electrode plate positioning clamp 31 for visual identification, after recognition, the turntable 32 continues to rotate to the blanking position, the positive electrode plate is taken out from the positive electrode plate positioning clamp 31 by the material taking clamping jaw 61 in the automatic blanking mechanism 6, unqualified products are placed in the unqualified product box 7, and then the qualified products are placed in the transferring tool 8 and conveyed to the next process.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides an automatic silk screen printing check out test set of PTC heater positive electrode piece which characterized in that: comprises a positive electrode plate storage mechanism (1), an automatic feeding mechanical arm (2), a rotary disc carrying mechanism (3), an automatic screen printing mechanism (4), a visual detection mechanism (5) and an automatic blanking mechanism (6), wherein four groups of positive electrode plate positioning clamps (31) which are arranged according to circumference equal division are arranged in the rotary disc carrying mechanism (3) and are used for sequentially conveying positive electrode plates according to the working procedures, the automatic feeding mechanical arm (2), the automatic screen printing mechanism (4), the visual detection mechanism (5) and the automatic blanking mechanism (6) are arranged around the rotary disc carrying mechanism (3) according to the working procedure sequence, a charging disc (11) for stacking the positive electrode plates is arranged in the positive electrode plate storage mechanism (1), a vacuum adsorption clamp (21) is arranged in the automatic feeding mechanical arm (2) to convey the positive electrodes in the positive electrode plate storage mechanism (1) to the positive electrode plate positioning clamp (31) of the rotary disc carrying mechanism (3), the automatic silk-screen printing machine is characterized in that a mobile silk-screen printing device (41) is arranged in the automatic silk-screen printing mechanism (4) to conduct silk-screen printing on positive electrode plates, a visual identification lens (51) is arranged in the visual detection mechanism (5) to detect whether the silk-screen printing of the positive electrode plates is qualified, a material taking clamping jaw (61) is arranged in the automatic blanking mechanism (6) and used for taking out the positive electrode plates from a positive electrode plate positioning clamp (31), placing unqualified products in a defective product box (7) and then placing the qualified products in a transfer tool (8) to be conveyed to the next process.
2. The automatic silk-screen detection equipment for the positive electrode plate of the PTC heater according to claim 1, characterized in that: positive electrode sheet storage mechanism (1) is including two sets, two sets positive electrode sheet storage mechanism (1) branch is located the both sides of automatic feeding manipulator (2), every set be equipped with two at least charging trays (11) in positive electrode sheet storage mechanism (1), charging tray (11) are located on pneumatic sliding platform (12).
3. The automatic silk-screen detection equipment for the positive electrode plate of the PTC heater according to claim 2, characterized in that: automatic feeding manipulator (2) adopt the SCARA manipulator, the end of SCARA manipulator is located in vacuum adsorption anchor clamps (21), be equipped with the unsteady vacuum chuck (211) of elasticity in vacuum adsorption anchor clamps (21).
4. The automatic silk-screen detection equipment for the positive electrode plate of the PTC heater according to claim 3, characterized in that: six positioning cavities are formed in each positive electrode sheet positioning clamp (31), and six vacuum suction cups (211) are arranged in the vacuum adsorption clamp (21).
5. The automatic silk-screen detection equipment for the positive electrode plate of the PTC heater according to claim 1, characterized in that: be equipped with triaxial moving mechanism (42) in automatic silk screen printing mechanism (4), remove silk screen printing device (41) and locate on triaxial moving mechanism (42).
6. The automatic silk-screen detection equipment for the positive electrode plate of the PTC heater according to claim 5, characterized in that: automatic silk screen printing mechanism (4) correspond carousel delivery mechanism (3) positive electrode piece positioning fixture (31) below is equipped with silk screen printing vacuum adsorption mechanism (9), be equipped with cylinder driven vacuum lift sucking disc (91) in silk screen printing vacuum adsorption mechanism (9), positive electrode piece in the positive electrode piece positioning fixture (31) is inhaled to vacuum lift sucking disc (91) when the silk screen printing prevents the aversion.
7. The automatic silk-screen detection equipment for the positive electrode plate of the PTC heater according to claim 1, characterized in that: be equipped with servo displacement slip table (52) in visual detection mechanism (5), visual identification camera lens (51) through adjustable mount (53) install in on servo displacement slip table (52), servo displacement slip table (52) drive visual identification camera lens (51) are aimed at positive electrode piece that has silk screen printing in positive electrode piece positioning fixture (31) carries out visual identification.
8. The automatic silk-screen detection equipment for the positive electrode plate of the PTC heater according to claim 1, characterized in that: be equipped with triaxial coordinate in automatic unloading mechanism (6) and remove manipulator (62), get material clamping jaw (61) install through installing support (63) in the Z axle of triaxial coordinate removal manipulator (62), get and be equipped with in the material clamping jaw (61) and press from both sides material cylinder (611).
9. The automatic silk-screen detection equipment for the positive electrode plate of the PTC heater according to claim 1, characterized in that: the turntable carrying mechanism (3) is internally provided with a turntable (32) driven by a circumferential separator, and the four groups of positive electrode plate positioning clamps (31) are equally arranged on the turntable (32) according to the circumference.
10. The automatic silk-screen detection equipment for the positive electrode plate of the PTC heater according to claim 1, characterized in that: be equipped with material loading secondary positioning mechanism (10) between automatic feeding manipulator (2) and carousel delivery mechanism (3), be equipped with secondary positioning anchor clamps (101) in material loading secondary positioning mechanism (10), be equipped with six secondary location platform in secondary positioning anchor clamps (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210337999.3A CN114714757A (en) | 2022-03-31 | 2022-03-31 | Automatic silk screen printing check out test set of PTC heater positive electrode piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210337999.3A CN114714757A (en) | 2022-03-31 | 2022-03-31 | Automatic silk screen printing check out test set of PTC heater positive electrode piece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116135438A (en) * | 2023-04-18 | 2023-05-19 | 福建坤华智能装备有限公司 | Automatic assembly equipment and intelligent assembly production line for PTC heating body of new energy automobile |
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| CN116135438B (en) * | 2023-04-18 | 2023-06-16 | 福建坤华智能装备有限公司 | Automatic assembly equipment and intelligent assembly production line for PTC heating body of new energy automobile |
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Application publication date: 20220708 |