A kind of automatic production line of PTC heating sheet
Technical field
The invention belongs to PTC heating sheet processing technique fields, and in particular to a kind of automatic production line of PTC heating sheet.
Background technique
PTC heating component is a very important component of water heating PTC, and water heating PTC relies primarily on heating sheet and exists
Heat is provided in the case where high pressure, heating sheet component part is two electrode slices and a fixed frame and 4 potsherd (temperature-sensitives
Resistance), heating sheet transmits heat into anti-icing fluid by aluminium seat, realizes the heating function of entire water heating PTC.In the huge of cost
Under big pressure, need to solve efficiency, cost of labor problem using fully-automatic production mode.In general, existing PTC
The manufacturing process of heating component has following defects that
1, the assembling of the heating sheet of traditional PTC is completed by manual assembly, and specific process is exactly first in electrode
Put upper glue in piece and fixed frame, then potsherd be put into electrode slice and electrode slice frame, then by hand potsherd successively
Sequence is placed on the inside, then in the potsherd upper point gluing placed, then covers another electrode slice, then these groups
The heating sheet installed is put into baking in high-temperature cabinet and completes whole process, inefficiency after clamping together;
2, amount for dispensing glue is difficult to be guaranteed during hand assembled, directly affects the final result of product;
3, it on sequence potsherd, arranges by hand, there is the non-uniform situation of arrangement, and not to product one after sequence
The process of inspection.
Summary of the invention
The purpose of the present invention is to provide a kind of automatic production lines of PTC heating sheet, to solve to cause in the prior art
Drawbacks described above.
A kind of automatic production line of PTC heating sheet, including following several component parts:
Carrier Accreditation Waiting Area, the carrier Accreditation Waiting Area for successively putting product carrier, product carrier through conveying mechanism send to
After at area in preparation, after position sensor monitors product carrier, conveying mechanism is out of service, is prepared to enter into next process,
It includes a position sensor and a protective cover in area that carrier, which is put, and whether position sensor arrives for testing product carrier
Position, previous product carrier are now placed in protective cover, are prepared to enter into next process;
Electrode slice band frame puts area, and the electrode slice band frame puts area for grabbing electrode slice band frame and being successively placed in
In placing groove on product carrier, specifically includes manipulator, grasping mechanism, aligning mechanism and electrode slice band frame and place
Seat, manipulator is installed on the workbench in the region, and grasping mechanism is installed on manipulator, grasping mechanism include suction cup base with
And several suckers, the sucker are installed on suction cup base and are connected to air-extractor, the aligning mechanism and electrode
Piece is mounted in the mounting base on workbench with frame placement rack, and aligning mechanism includes correction cylinder and correction block, correction
A corner of the shape of block with electrode slice with frame matches and is connected to the output end of correction cylinder, electrode slice band frame placement rack
On for place electrode slice band frame.After product carrier enters the region, is positioned and halted by carrier fixed mechanism, this
When grasping mechanism be moved under the drive of manipulator above electrode slice band frame display box, then grab electrode slice band and frame and send
To electrode slice band frame placement rack, electrode slice band frame is simultaneously compressed and is corrected position using correction block by the starting of aligning mechanism,
Then grasping mechanism downlink and by electrode slice band frame be sucked, meanwhile, aligning reset, with electrode slice band frame separate, grab
Mechanism is taken to be displaced downwardly in the placing groove of product carrier in the drive of manipulator, grasping mechanism discharges electrode slice band frame, and so on,
Until product carrier is piled, then, carrier fixed mechanism discharges product carrier, and product carrier enters next process;
Electrode slice band frame glue application region, the electrode slice carry out with frame glue application region for the upper surface to electrode slice with frame uniform
Dispensing, specifically includes manipulator and point glue equipment, and the point glue equipment includes that point rubber base and glue stick, the glue stick are installed on a little
On rubber base, the glue in glue stick is squeezed out and is dripped by the continuous downlink of manipulator by the manipulator that the tail portion connection of glue stick is described
In upper surface of the electrode slice with frame, after product carrier enters this region, robot drives point glue equipment is moved horizontally, and glue stick is set
Be equipped with two groups, the corresponding electrode slice band frame of every group of glue stick, there are an electrode slice band frame between two groups of glue sticks, glue stick first along
The direction of conveying mechanism moves back and forth carry out dispensing, and then robot drives point glue equipment is entered perpendicular to the direction of conveyer belt
Next dispensing position moves back and forth carry out dispensing further along the direction of conveying mechanism, and so on, until by electrode slice band frame
Upper surface point it is full, enter next process, placing groove is typically provided with even number, preferably 4;
Potsherd puts area, and the potsherd is put area and is used to for every group of potsherd being successively placed in electrode slice band frame,
Every group of potsherd is made of 4 potsherds and successively arranged in sequence, specifically include manipulator, grasping mechanism, potsherd display platform,
Potsherd holder, potsherd ejecting mechanism, potsherd feeding mechanism and potsherd testing agency, potsherd holder include
Several columns with guide groove, the bottom of column are equipped with the pilot hole vertical with guide groove, slidably connect top in pilot hole
Sliding block out, the end connection ejection cylinder of ejection slider, ejection slider and ejection cylinder constitute the potsherd ejector
Structure, the potsherd feeding mechanism are located in the potsherd display platform of the pilot hole other side, and potsherd feeding mechanism includes feeding
Cylinder, feeding sliding block and guide holder, feeding sliding block are connected to the output end of feeding cylinder, and feeding sliding block is placed in guide holder
One end is simultaneously slidably connected with it, and the side of the guide holder other end is equipped with the potsherd testing agency, potsherd detection machine
Structure includes that upper contact head, lower contact and detection conveying cylinder, upper contact head are installed on the output end of upper contact head cylinder, and lower contact is connected to
The output end of lower contact cylinder, upper contact head cylinder are installed in detection fixing seat, and upper contact head and lower contact are connected to digital versatile
Table detects on the detection sliding rail that fixing seat is slidably connected in potsherd display platform and is connected to the output of detection conveying cylinder
End.Potsherd is placed in potsherd holder, and ejection cylinder stretches out and drives ejection slider mobile, will be in potsherd holder
Potsherd eject to guide holder, then feeding cylinder is shunk, and driving potsherd enters detection station, detection conveying cylinder
Upper contact head is sent to the surface of potsherd, then upper contact head cylinder stretches out, upper contact head is depressed into potsherd upper surface, then under
Contact, with potsherd following table face contact, carries out resistance value detection by means of digital multimeter under the action of lower contact cylinder.Detection
After qualification, robot drives grasping mechanism is mobile and send potsherd crawl to the electrode slice band frame on product carrier, piles
After enter subsequent processing;
Potsherd glue application region, the potsherd glue application region are used for the upper surface in potsherd and carry out dispensing, structure composition
Identical as electrode slice band frame glue application region, dispensing method is also to enter subsequent processing in this way, after the completion of dispensing;
Power on pole piece and put area, it is described power on pole piece and put area grabbed and be successively placed in potsherd with pole piece will be powered on
Upper surface, specifically include manipulator, grasping mechanism, electrode slice holder, electrode slice display platform, electrode slice placement rack, position rectify
Positive mechanism and electrode slice removal mechanism, the electrode slice holder are installed on the workbench in the region, electrode slice holder
Specially one matched with top electrode plate shape put pipe, the side of electrode slice holder is equipped with laser sensor, and
The pole piece that powers on that laser sensor is used to detect top layer whether there is, can be in electricity in order to realize the automatic charging for powering on pole piece
The lower section of pole piece holder installs one and powers on pole piece jacking cylinder, and the output end for powering on pole piece jacking cylinder can be put in electrode slice
It puts in seat and slides up and down, often take a material away, power on pole piece jacking cylinder and then stretch out a distance upwards, by electrode slice holder
Interior powers on pole piece top to predetermined position, and electrode slice placement rack, aligning mechanism and electrode slice removal mechanism are mounted on
In electrode slice display platform, the electrode slice removal mechanism includes removal cylinder and removal sliding block, removes the output end connection of cylinder
The cross-sectional shape of the removal sliding block, the removal sliding block is L shape, including guide surface and confined planes, guide surface and electrode
The upper surface of piece placement rack contacts and is slidably connected, the side installation of the electrode slice correction mechanism aligning mechanism, position
The shape for setting the correction block in correction mechanism is matched with the corner for powering on pole piece.Grasping mechanism crawl top layer powers on pole piece
And be placed on electrode slice placement rack, then aligning mechanism starting and by means of correct block will power on pole piece compress positioning,
Correction then removes cylinder stretching and drives removal sliding block mobile in electrode slice placement rack upper surface, powers on for that will be bonded in this
The extra pole piece that powers on is rejected on pole piece, and then electrode slice removal mechanism resets, and grasping mechanism crawl powers on pole piece, meanwhile, position
Correction mechanism reset is set, grasping mechanism crawl powers on pole piece and is placed in the upper surface of potsherd, and next work is entered after piling
Sequence;
Carrier pinch zones, the carrier pinch zones are solid for putting and clamping in the vertical direction by several pieces of product carriers
It is fixed, specifically include crosswise pushing cylinder, fixed frame, fixed frame lifting cylinder, electric drill and electric drill lifting cylinder, the crosswise pushing
Cylinder is horizontally installed on the workbench in the region by lateral pedestal, and the output end of crosswise pushing cylinder is connected with level and pushes away
Block, the fixed frame are placed on fixed frame placement rack, the lower end connection of the fixed frame placement rack fixed frame lifting cylinder,
Fixed frame is concave, and the top of fixed frame slidably connects pressing plate by guide post, and the both ends of pressing plate are threaded with interior
Hex screw and the underface for being located at two electric drills, the electric drill are installed in electric drill fixing seat, and electric drill fixing seat is slidably connected
In on vertical plate and being connected to the output end of electric drill lifting cylinder, vertical plate is slidably connected on lateral pedestal, and vertical plate is additionally coupled to stand
The output end of plate push cylinder simultaneously being capable of the horizontal sliding on lateral pedestal.When product carrier enters the specified of carrier pinch zones
Behind position, crosswise pushing cylinder starts and horizontal pushing block is pushed to move forward, and product carrier is pushed into fixed frame, then solid
Determine frame and decline a distance under the action of fixed frame lifting cylinder, which is equal to the thickness of product carrier, repeats the
Two pieces of product carriers are pushed into fixed frame, and and so on, until piling fixed frame, after piling, vertical plate push cylinder pushes vertical
Plate is moved horizontally to fixed frame and electric drill is moved to the surface of soket head cap screw, then electric drill lifting cylinder downlink, drives
Electric drill is displaced downwardly at soket head cap screw, and electric drill starts and tightens soket head cap screw, to realize the clamping of multiple product carriers
Positioning, then into next process;
Carrier puts area, and the carrier puts area and puts and be equipped with above area for putting the fixed frame, carrier
XY straight line mould group and click-on mechanism specifically include master jaw, claw and claw cylinder, and there are two the claws and is respectively arranged on
The two sides of master jaw, claw are connected to claw cylinder, and the claw cylinder is installed in master jaw, and the master jaw is installed on XY
In straight line mould group.The XY straight line mould group includes X to sliding rail, X to rack gear, X to driving motor, Y-direction sliding rail, Y-direction rack gear, Y-direction
Driving motor and mould group pedestal, X are installed on X into sliding rail to rack gear and drive gear with the Y-direction of Y-direction driving motor output end
Engagement, Y-direction rack gear are installed in Y-direction sliding rail and engage to the X of driving motor output end to driving gear with X, the mould group base
Seat is slidably connected on Y-direction sliding rail and Y-direction driving motor is installed on mould group pedestal, and the X is installed on Y-direction to driving motor and slides
On rail, the both ends of Y-direction sliding rail are slidably connected to two X on sliding rail, and mould group column, mould group column are also equipped on mould group pedestal
On slidably connect mould group sliding block, the back of mould group sliding block is equipped with mould group driving motor, and the output end of mould group driving motor connects
It is connected to mould group driving gear, mould group driving gear is engaged with the mould group rack gear being installed on mould group column to drive mould group sliding block to exist
It is moved on vertical direction, the master jaw is installed on mould group sliding block.When the fixed frame in carrier pinch zones is after fastening, mould group
Pedestal carries out the movement in XY both direction in X on sliding rail and Y-direction sliding rail, behind the surface for reaching fixed frame, the driving of mould group
Motor driven mould group sliding block moves down on mould group pedestal, and after claw reaches the two sides of fixed frame, claw cylinder is shunk, will
Fixed frame clamps, and then mould group pedestal enters carrier to sliding rail and Y-direction sliding rail by means of X again and puts transhipment mounting table in area
Place, after area is put in arrival, mould group sliding block moves down under the driving of mould group driving motor, reaches carrier and puts the placement in area
Behind position, claw cylinder stretches out, and claw separates with fixed frame, completes to put, and so recycles, and piles until carrier is put area, into
Enter to subsequent processing;
It is put after area occupies after carrier, it is entirely moved in baking oven, glue dries sizing is carried out, to complete entire
The production of PTC heating sheet.
Preferably, the manipulator includes horizontal slide rail one, horizontal drive motor one, horizontal slide rail two, laterally driven electricity
Machine two and longitudinal cylinder, the output end of horizontal drive motor one are connected with horizontal leading screw one, and the sliding of horizontal slide rail two connects
It is connected in horizontal slide rail one and the horizontal leading screw nut one by being installed in horizontal slide rail two is threadedly coupled with horizontal leading screw one,
The output end of horizontal drive motor two is connected with horizontal leading screw two, and the longitudinal cylinder is slidably connected in horizontal slide rail two and leads to
The horizontal leading screw nut two being installed in longitudinal cylinder is crossed to be threadedly coupled with horizontal leading screw two.
Preferably, the carrier fixed mechanism includes fixed frame and jacking cylinder, and there are four the fixed frames and adjacent
Two fixed frames are symmetrical arranged, and the jacking cylinder is equipped with below the conveying mechanism between fixed frame, jacking cylinder
Output end is connected with a top plate, and top plate is slidably connected by the workbench of guidance set and corresponding region, guiding group used
Part generally uses guide post, guide sleeve structure.After product carrier enters between fixed frame, position sensor detects product carrier
In place, jacking cylinder is stretched out, and product carrier is pressed on fixed frame, is completed the fixation of product carrier and is divided with conveying mechanism
From.Wherein, the cross-sectional shape of fixed frame is L shape.
Preferably, the conveying mechanism includes conveyer belt, conveyer belt support plate, conveyance gear and feeder motor, described
Conveyer belt support plate has two pieces and is symmetrical arranged, and conveyer belt is installed in conveyer belt support plate, the conveyance gear rotation connection
In conveyer belt support plate both ends and engaged with conveyer belt, conveyer belt uses tooth belt, wherein the two of one end conveyance gear
Between by connection axis connection, and a transmission gear is also equipped in the connecting shaft, the transmission gear by conveyer belt with
The driving gear of feeder motor output end connects.
The present invention has the advantages that
(1) present invention realizes the automated production of PTC heating sheet, improves by means of the series connection of multiple machining areas
Production efficiency reduces mismachining tolerance, improves the quality of product;
(2) for dispensing process of the invention using mechanical dispensing, glue amount and position control are accurate, ensure that the matter of product
Amount;
(3) present invention employs mechanical automation sequences, there is a detection after the completion of sequence, and exclusion very is bad
Product, and uniform sequencing ensure that down position precision for dispensing glue together;
(4) in clamping process, using automatic screw nail locking, the consistency of clamping force, the most termination of product directly be ensure that
Fruit is also reached unanimity.
Detailed description of the invention
Fig. 1 (a), Fig. 1 (b) are respectively the structural schematic diagram of the forward and backward half part of the present invention.
Fig. 2 is the structural schematic diagram that carrier puts area in the present invention.
Fig. 3 is the structural schematic diagram that electrode slice puts area with frame in the present invention.
Fig. 4 is structural schematic diagram of the electrode slice with frame glue application region in the present invention.
Fig. 5 is the structural schematic diagram that potsherd puts area in the present invention.
Fig. 6 is to power on the structural schematic diagram that pole piece puts area in the present invention.
Fig. 7 (a), Fig. 7 (b) are the structural schematic diagram of carrier pinch zones different perspectives in the present invention.
Fig. 8 is the structural schematic diagram that carrier pinch zones and carrier put area in the present invention.
Fig. 9 is the partial enlarged view of (i.e. conveying mechanism head end) at A in Fig. 2.
Figure 10 is the partial enlarged view in Fig. 3 at B.
Figure 11 is the partial schematic diagram that electrode slice puts area in the present invention.
Figure 12 is the partial schematic diagram that potsherd puts area in the present invention.
Figure 13 is the structural schematic diagram of mould group pedestal in the present invention.
Figure 14 is the cross-sectional view that sliding block is removed in the present invention.
Figure 15 is the detection schematic diagram of upper contact head and lower contact in the present invention.
Figure 16 is the partial schematic diagram of carrier fixed mechanism in the present invention.
Figure 17 is manipulator and its schematic internal view in the present invention.
Figure 18 is the structural schematic diagram of grasping mechanism in the present invention.
Figure 19 is the partial schematic diagram that potsherd puts visual angle on rear side of area in the present invention.
Figure 20 is the partial enlarged view in Figure 19 at C.
Figure 21 be in the present invention X to the partial schematic diagram at visual angle on rear side of track portion.
Figure 22 is the partial enlarged view of (i.e. conveying mechanism end) at D in Fig. 8.
Figure 23 is the structural schematic diagram of product carrier in the present invention.
Figure 24 is the structural schematic diagram of PTC heating sheet in the present invention.
Figure 25 is the connection schematic diagram of claw and claw cylinder in the present invention.
Wherein: 001- carrier Accreditation Waiting Area, 002- electrode slice band frame put area, 003- electrode slice band frame glue application region, 004- pottery
Tile puts area, 005- potsherd glue application region, and 006- powers on pole piece and puts area, 007- carrier pinch zones, and 008- carrier puts area;
10- position sensor, 11- protective cover;
20- manipulator, 201- horizontal slide rail one, 202- horizontal drive motor one, 203- horizontal slide rail two, 204- laterally drive
Dynamic motor two, 205- longitudinal cylinder, 206- horizontal leading screw one, 207- horizontal leading screw two, 22- grasping mechanism, 221- suction cup base,
222- sucker, 23- aligning mechanism, 231- correct cylinder, and 232- corrects block, 24- electrode slice band frame placement rack, 25- carrier
Fixed mechanism, 251- fixed frame, 252- jacking cylinder;
30- point glue equipment, 301- point rubber base, 302- glue stick;
40- potsherd display platform, 41- potsherd holder, 410- column, 411- guide groove, 412- pilot hole, 42- pottery
Tile ejecting mechanism, 421- eject cylinder, 422- ejection slider, 423- sliding block fixing seat, 43- potsherd feeding mechanism, 431-
Feeding cylinder, 432- feeding sliding block, 433- guide holder, 44- potsherd testing agency, 441- upper contact head, contact under 442-, 443-
Detection conveying cylinder, 444- upper contact head cylinder, contact cylinder under 445-, 446- detect fixing seat;
50- electrode slice display platform, 51- electrode slice holder, 52- electrode slice placement rack, 53- electrode slice removal mechanism,
531- removes cylinder, and 532- removes sliding block, 533- guide surface, 534- confined planes, 54- laser sensor;
60- crosswise pushing cylinder, 61- fixed frame, 62- fixed frame lifting cylinder, 63- electric drill, 64- electric drill lifting cylinder,
65- transverse direction pedestal, the horizontal pushing block of 66-, 67- fixed frame placement rack, 68- pressing plate, 69- soket head cap screw, 610- electric drill fixing seat,
611- vertical plate, 612- vertical plate push cylinder;
70-XY straight line mould group, 701-X to sliding rail, 702-X to rack gear, 703-X to driving motor, 704-Y to sliding rail,
705-Y is to rack gear, and 706-Y is to driving motor, 707- mould group pedestal, 708- mould group rack gear, 709- mould group driving motor, 710- mould
Group column, 711- mould group sliding block, 72- click-on mechanism, 721- master jaw, 722- claw, 723- claw cylinder;
80- conveying mechanism, 801- conveyer belt, 802- conveyer belt support plate, 803- conveyance gear, 804- feeder motor,
805- connecting shaft, 806- transmission gear, 807- conveyer belt;
90- product carrier.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Fig. 1 to Figure 25, a kind of automatic production line of PTC heating sheet, including following several component parts:
Carrier Accreditation Waiting Area 001, the carrier Accreditation Waiting Area 001 is for successively putting product carrier 90, and product carrier 90 is through defeated
After sending mechanism 80 to send to area in preparation, position sensor 10 monitors that product carrier is after 90s, and conveying mechanism 80 is out of service, prepares
Next process is entered, includes a position sensor 10 and a protective cover 11, position sensor in carrier Accreditation Waiting Area 001
Whether in place 10 be used for testing product carrier 90, and previous product carrier 90 is now placed in protective cover 11, is prepared to enter into next
A process;
Electrode slice band frame puts area 002, and the electrode slice band frame puts area 002 for by electrode slice band frame crawl and successively
It is placed in the placing groove on product carrier 90, specifically includes manipulator 20, grasping mechanism 22, aligning mechanism 23 and electricity
Pole piece band frame placement rack 24, manipulator 20 are installed on the workbench in the region, and grasping mechanism 22 is installed on manipulator 20, is grabbed
Taking mechanism 22 includes suction cup base 221 and several suckers 222, and the sucker 222 is installed on suction cup base 221 and connects
To air-extractor, the aligning mechanism 23 and electrode slice are mounted in the mounting base on workbench with frame placement rack 24,
Aligning mechanism 23 includes correction cylinder 231 and correction block 232, corrects the side of shape and electrode slice with frame of block 232
Angle matches and is connected to the output end of correction cylinder 231, is used to place electrode slice band frame on electrode slice band frame placement rack 24.When
After product carrier 90 enters the region, is positioned and halted by carrier fixed mechanism 25, grasping mechanism 22 at this time is in machine
It is moved under the drive of tool hand 20 above electrode slice band frame display box, then grabs electrode slice band frame and send to electrode slice band frame and put
It sets in seat 24, electrode slice band frame is simultaneously compressed and corrected position using correction block 232 by the starting of aligning mechanism 23, is then grabbed
Simultaneously electrode slice band frame is sucked for 22 downlink of mechanism, meanwhile, aligning mechanism 23 resets, and separates with electrode slice band frame, gripper
Structure 22 is displaced downwardly in the placing groove of product carrier 90 in the drive of manipulator 20, and grasping mechanism 22 discharges electrode slice band frame, so
Back and forth, until product carrier 90 is piled, then, carrier fixed mechanism 25 discharges product carrier 90, under product carrier 90 enters
One process;
Electrode slice band frame glue application region 003, the electrode slice with frame glue application region 003 for electrode slice with frame upper surface into
The uniform dispensing of row, specifically includes manipulator 20 and point glue equipment 30, and the point glue equipment 30 includes point rubber base 301 and glue stick
302, the glue stick 302 is installed on a rubber base 301, and the tail portion connection of glue stick 302 manipulator 20 passes through manipulator 20
Continuous downlink, the glue in glue stick 302 squeezes out to and dripped the upper surface in electrode slice with frame, product carrier 90 enters this region
Afterwards, manipulator 20 drives point glue equipment 30 to move horizontally, and glue stick 302 is provided with two groups, the corresponding electrode of every group of glue stick 302
Piece band frame, there are an electrode slice band frame between two groups of glue sticks 302, glue stick 302 is first moved back along the direction of conveying mechanism 80
Dynamic to carry out dispensing, then manipulator 20 drives point glue equipment 30 to enter next dispensing position perpendicular to the direction of conveyer belt 801
It sets, moves back and forth carry out dispensing further along the direction of conveying mechanism 80, and so on, until the upper surface point by electrode slice with frame
It is full, next process is entered, placing groove is typically provided with even number, preferably 4;
Potsherd puts area 004, and the potsherd puts area 004 for every group of potsherd to be successively placed in electrode slice band
In frame, every group of potsherd is made of 4 potsherds and successively arranged in sequence, specifically includes manipulator 20, grasping mechanism 22, ceramics
Piece display platform 40, potsherd holder 41, potsherd ejecting mechanism 42, potsherd feeding mechanism 43 and potsherd testing agency
44, potsherd holder 41 includes several columns 410 with guide groove 411, and the bottom of column 410 is equipped with and guide groove 411
Vertical pilot hole 412 slidably connects ejection slider 422, the end connection ejection gas of ejection slider 422 in pilot hole 412
Cylinder 421, ejection slider 422 and ejection cylinder 421 constitute the potsherd ejecting mechanism 42, the potsherd display platform 40
It is equipped with sliding slot, sliding block fixing seat 423 is slidably connected in sliding slot, the ejection slider 422 passes through sliding block fixing seat 423 and top
Cylinder 421 connects out, and the potsherd feeding mechanism 43 is located in the potsherd display platform 40 of 412 other side of pilot hole, ceramics
Piece feeding mechanism 43 includes feeding cylinder 431, feeding sliding block 432 and guide holder 433, and feeding sliding block 432 is connected to feeding gas
The output end of cylinder 431, feeding sliding block 432 are placed in one end of guide holder 433 and are slidably connected with it, 433 other end of guide holder
Side the potsherd testing agency 44 is installed, potsherd testing agency 44 includes upper contact head 441,442 and of lower contact
Detection conveying cylinder 443, upper contact head 441 are installed on the output end of upper contact head cylinder 444, and lower contact 442 is connected to lower contact gas
The output end of cylinder 445, upper contact head cylinder 444 are installed in detection fixing seat 446, and upper contact head 441 and lower contact 442 are connected to number
Word multimeter detects on the detection sliding rail that fixing seat 446 is slidably connected in potsherd display platform 40 and is connected to detection conveying
The output end of cylinder 443.Potsherd is placed in potsherd holder 41, and ejection cylinder 421 stretches out and drives ejection slider 422
It is mobile, the potsherd in potsherd holder 41 is ejected to guide holder 433, then feeding cylinder 431 is shunk, driving ceramics
Piece enters detection station, and detection conveying cylinder 443 send upper contact head 441 to the surface of potsherd, then upper contact head cylinder
444 stretch out, upper contact head 441 is depressed into potsherd upper surface, then descend contact 442 under the action of lower contact cylinder 445 with pottery
Tile following table face contact carries out resistance value detection by means of digital multimeter.After detection is qualified, manipulator 20 drives grasping mechanism 22
Movement simultaneously send potsherd crawl to the electrode slice band frame on product carrier 90, enters subsequent processing after piling;
Potsherd glue application region 005, the potsherd glue application region 005 are used for the upper surface in potsherd and carry out dispensing, knot
Structure composition is identical as electrode slice band frame glue application region 003, and dispensing method is also to enter subsequent processing in this way, after the completion of dispensing;
It powers on pole piece and puts area 006, the pole piece that powers on puts area 006 with will power on pole piece crawl and successively be placed in pottery
The upper surface of tile specifically includes manipulator 20, grasping mechanism 22, electrode slice holder 51, electrode slice display platform 50, electrode slice
Placement rack 52, aligning mechanism 23 and electrode slice removal mechanism 53, the electrode slice holder 51 are installed on the region
On workbench, electrode slice holder 51 be specially one matched with top electrode plate shape put pipe, electrode slice holder 51
Side laser sensor 54 is installed, and laser sensor 54 is used to detect the pole piece that powers on of top layer and whether there is, in order to
It realizes the automatic charging for powering on pole piece, one can be installed in the lower section of electrode slice holder 51 and power on pole piece jacking cylinder, powered on
The output end of pole piece jacking cylinder can slide up and down in electrode slice holder 51, often take a material away, power on pole piece jacking gas
Cylinder then stretches out a distance upwards, will power on pole piece top to predetermined position in electrode slice holder 51, electrode slice placement rack 52,
Aligning mechanism 23 and electrode slice removal mechanism 53 are mounted in electrode slice display platform 50, the electrode slice removal mechanism
53 include removal cylinder 531 and removal sliding block 532, and the output end connection of the removal cylinder 531 removal sliding block 532 is described
The cross-sectional shape of sliding block 532 is removed as L shape, including guide surface 533 and confined planes 534, guide surface 533 and electrode slice placement rack
52 upper surface contacts and is slidably connected, the installation of the side of electrode slice correction mechanism aligning mechanism 23, aligning
The shape of correction block 232 in mechanism 23 is matched with the corner for powering on pole piece.The top electrode of the crawl of grasping mechanism 22 top layer
Piece is simultaneously placed on electrode slice placement rack 52, and then aligning mechanism 23 starts and will power on pole piece by means of correcting block 232
Positioning, correction are compressed, the stretching of cylinder 531 is then removed and drives removal sliding block 532 mobile in 52 upper surface of electrode slice placement rack, use
In that will be bonded in the top electrode on piece, the extra pole piece that powers on will be rejected, and then electrode slice removal mechanism 53 resets, grasping mechanism 22
Crawl powers on pole piece, meanwhile, aligning mechanism 23 resets, and the crawl of grasping mechanism 22 powers on pole piece and is placed in the upper of potsherd
Surface enters next process after piling;
Carrier pinch zones 007, the carrier pinch zones 007 for putting several pieces of product carriers 90 in the vertical direction
And be fixedly clamped, specifically include crosswise pushing cylinder 60, fixed frame 61, fixed frame lifting cylinder 62, electric drill 63 and electric drill lifting
Cylinder 64, the crosswise pushing cylinder 60 pass through lateral pedestal 65 and are horizontally installed on the workbench in the region, crosswise pushing gas
The output end of cylinder 60 is connected with horizontal pushing block 66, and the fixed frame 61 is placed on fixed frame placement rack 67, fixed frame placement rack
The 67 lower end connection fixed frame lifting cylinder 62, fixed frame 61 is concave, and the top of fixed frame 61 passes through guiding
Column slidably connects pressing plate 68, the both ends of pressing plate 68 be threaded with soket head cap screw 69 and be located at two electric drills 63 just under
Side, the electric drill 63 are installed in electric drill fixing seat 610, and electric drill fixing seat 610 is slidably connected on vertical plate 611 and is connected to electricity
The output end of lifting cylinder 64 is bored, vertical plate 611 is slidably connected on lateral pedestal 65, and vertical plate 611 is additionally coupled to vertical plate push gas
The output end of cylinder 612 simultaneously being capable of the horizontal sliding on lateral pedestal 65.When product carrier 90 enters the finger of carrier pinch zones 007
Positioning postpones, and crosswise pushing cylinder 60 starts and horizontal pushing block 66 is pushed to move forward, and herein further includes having one to be used to produce
The hoisting mechanism 62 that product carrier is promoted, specifically includes lift block 621 and lifting cylinder 622, the output end of lifting cylinder 622
It is connected to lift block 621, after product carrier 90 enters the designated position of carrier pinch zones 007, lifting cylinder 622 stretches out, and is promoted
Block 621 also rises with it and promotes certain altitude for the product carrier right above it is located at, and then recycles crosswise pushing cylinder
60 are pushed into product carrier 90 in fixed frame 61, and then fixed frame 61 declines one section under the action of fixed frame lifting cylinder 62
Distance, the distance are equal to the thickness of product carrier 90, repeat and second piece of product carrier 90 is pushed into fixed frame 61, so
Back and forth, until piling fixed frame 61, after piling, the promotion vertical plate 611 of vertical plate push cylinder 612 is moved horizontally to fixed frame 61 and will
Electric drill 63 is moved to the surface of soket head cap screw 69, then 64 downlink of electric drill lifting cylinder, and electric drill 63 is driven to be displaced downwardly to interior six
At angle screw 69, electric drill 63 starts and tightens soket head cap screw 69, to realize the clamping positioning of multiple product carriers 90, connects
Enter next process;
Carrier puts area 008, and the carrier puts area 008 and puts area 008 for putting the fixed frame 61, carrier
Top is equipped with XY straight line mould group 70 and click-on mechanism 72, specifically includes master jaw 721, claw 722 and claw cylinder 723,
There are two the claws 722 and is respectively arranged on the two sides of master jaw 721, and claw 722 is connected to claw cylinder 723, the claw
Cylinder 723 is installed in master jaw 721, and the master jaw 721 is installed in XY straight line mould group 70, and claw cylinder 723 is using double
To cylinder.The XY straight line mould group 70 includes X to sliding rail 701, X to rack gear 702, X to driving motor 703, Y-direction sliding rail 704, Y
To rack gear 705, Y-direction driving motor 706 and mould group pedestal 707, X is installed on X into sliding rail 701 to rack gear 702 and drives with Y-direction
The Y-direction driving gear engagement of dynamic 706 output end of motor, Y-direction rack gear 705 are installed in Y-direction sliding rail 704 and with X to driving motor
The X of 703 output ends is to driving gear engagement, and the mould group pedestal 707 is slidably connected on Y-direction sliding rail 704 and Y-direction driving motor
706 are installed on mould group pedestal 707, and the X is installed on Y-direction sliding rail 704 to driving motor 703, the both ends of Y-direction sliding rail 704
Two X are slidably connected to on sliding rail 701, mould group column 710 is also equipped on mould group pedestal 707, is slided on mould group column 710
Be connected with mould group sliding block 711, the back of mould group sliding block 711 is equipped with mould group driving motor 709, mould group driving motor 709 it is defeated
Outlet is connected with mould group driving gear, and mould group driving gear is engaged with the mould group rack gear 708 being installed on mould group column 710 to drive
Dynamic model group sliding block 711 moves in the vertical direction, and the master jaw 721 is installed on mould group sliding block 711.When carrier pinch zones
After fastening, mould group pedestal 707 carries out in XY both direction in X on sliding rail 701 and Y-direction sliding rail 704 fixed frame 61 in 007
Movement, reach fixed frame 61 surface after, mould group driving motor 709 drive mould group sliding block 711 on mould group pedestal 707 to
Lower movement, after claw 722 reaches the two sides of fixed frame 61, claw cylinder 723 is shunk, and fixed frame 61 is clamped, then mould group
Pedestal 707 is entered at the transhipment mounting table that carrier is put in area 008 by means of X to sliding rail 701 and Y-direction sliding rail 704 again, is reached
After putting area, mould group sliding block 711 moves down under the driving of mould group driving motor 709, reaches carrier and puts putting in area 008
After set, claw cylinder 723 stretches out, and claw 722 separates with fixed frame 61, completes to put, and so recycles, until carrier is put
Area 008 piles, and enters subsequent processing.
It is put after area 008 occupies after carrier, it is entirely moved in baking oven, glue dries sizing is carried out, to complete whole
The production of a PTC heating sheet.
Manipulator 20 in the present invention include horizontal slide rail 1, horizontal drive motor 1, horizontal slide rail 2 203,
Horizontal drive motor 2 204 and longitudinal cylinder 205, the output end of horizontal drive motor 1 are connected with horizontal leading screw one
206, the horizontal slide rail 2 203 is slidably connected in horizontal slide rail 1 and the cross by being installed in horizontal slide rail 2 203
It is threadedly coupled to feed screw nut one with horizontal leading screw 1, the output end of horizontal drive motor 2 204 is connected with horizontal leading screw two
207, the longitudinal cylinder 205 is slidably connected in horizontal slide rail 2 203 and the transverse wire by being installed in longitudinal cylinder 205
Thick stick nut two is threadedly coupled with horizontal leading screw 2 207.Wherein, longitudinal cylinder used in manipulator 20 used in point glue equipment 30 is
Two single pole cylinders, longitudinal cylinder used in the manipulator 20 in other regions are a double-rod cylinder.
Carrier fixed mechanism 25 in the present invention includes fixed frame 251 and jacking cylinder 252, and the fixed frame 251 has
Four and two neighboring fixed frame 251 are symmetrical arranged, and the lower section of the conveying mechanism 80 between fixed frame 251 is equipped with the top
Cylinder 252 is risen, the output end of jacking cylinder 252 is connected with a top plate, and top plate passes through the work of guidance set and corresponding region
Platform is slidably connected, and guidance set used generally uses guide post, guide sleeve structure.When product carrier 90 enter fixed frame 251 it
Between after, position sensor 10 detects product carrier 90 in place, jacking cylinder 252 stretch out, product carrier 90 is pressed on fixation
On frame 251, completes the fixation of product carrier 90 and separated with conveying mechanism 80.Wherein, the cross-sectional shape of fixed frame 251 is L
Shape.In the present invention in addition to carrier Accreditation Waiting Area 001, carrier pinch zones 007 and carrier put area 008, other each regions are arranged
One carrier fixed mechanism 25, for the product carrier 90 for being located at the region to be fixedly clamped.
Conveying mechanism 80 of the invention includes conveyer belt 801, conveyer belt support plate 802, conveyance gear 803 and conveying electricity
Machine 804, the conveyer belt support plate 802 have two pieces and are symmetrical arranged, and conveyer belt 801 is installed in conveyer belt support plate 802, institute
It states conveyance gear 803 to be rotationally connected with the both ends of conveyer belt support plate 802 and engage with conveyer belt 801, conveyer belt 801 uses tooth
Belt is taken turns, is wherein connected between the two of one end conveyance gear 803 by connecting shaft 805, and be also equipped in the connecting shaft 805
One transmission gear 806, the transmission gear 806 are connected by the driving gear of conveyer belt 807 and 804 output end of feeder motor
It connects.Feeder motor 804 drives transmission gear 806 to rotate, and then conveyance gear 803 is driven to rotate, and driving conveying belt 801 transmits.
In the present invention, each region is mounted on a carrier fixed mechanism 25 and position sensor 10, every to enter one
Behind region, product carrier 90 is clamped by means of corresponding carrier fixed mechanism 25 and is positioned.
In order to realize automation control, each electric control element in above-mentioned zone is connected to PLC controller, is controlled by PLC
Device processed realizes the automation control to said elements, to guarantee automatically generating for this production line.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.