CN116135438B - Automatic assembly equipment and intelligent assembly production line for PTC heating body of new energy automobile - Google Patents
Automatic assembly equipment and intelligent assembly production line for PTC heating body of new energy automobile Download PDFInfo
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- 238000004026 adhesive bonding Methods 0.000 claims abstract description 66
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- 239000003292 glue Substances 0.000 abstract description 7
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- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
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Abstract
The invention discloses automatic PTC heating body assembling equipment for a new energy automobile and an intelligent assembling production line, which comprise an automatic PTC heating bag feeding and assembling part and an automatic wedge-shaped block feeding and assembling part, wherein the automatic PTC heating bag feeding and assembling part carries the PTC heating bag to an automatic film pasting part in batches for automatically pasting an insulating film, then carries the PTC heating bag to a first visual detection part for detection, and automatically assembles the PTC heating bag into a groove in a heating body shell transmitted by a double-speed chain automatic conveying part after the PTC heating bag is detected to be qualified; the wedge block automatic feeding assembly part carries the wedge block to the wedge block automatic gluing mechanism in batches to automatically glue, recognizes and orients the taper direction of the glued wedge block, then conveys the glued wedge block to the second visual detection part to detect, and automatically assembles the wedge block into a groove in the heating body shell to be placed adjacent to the PTC heating bag after the detection is qualified. The intelligent assembly production efficiency is high, the productivity can be greatly improved, and the mass production requirement can be met.
Description
Technical Field
The invention relates to the technical field of new energy PTC component production equipment, in particular to automatic assembly equipment and an intelligent assembly production line for a PTC heating body of a new energy automobile.
Background
The PTC heating element is an electronic device that heats up by self-heating after the PTC chip is powered up. The PTC heating element has the advantages of high heating efficiency, uniform heating temperature, long service life, strong mechanical property, corrosion resistance and the like. PTC heating elements are commonly used in the industries of new energy automobiles, energy storage power stations and the like.
According to different application occasions, the PTC heating element comprises various types and specifications, in order to improve heating power, a plurality of mutually independent insulating PTC heating bags are usually arranged in the large PTC heating element, each PTC heating bag comprises a PTC heating core and an insulating film wrapped outside the PTC heating core, one type of PTC heating element is called a PTC heating body in the new energy industry, the structure of the PTC heating body is shown as a figure 16 in the specification, the structure of the PTC heating body is more complicated, more parts are required to be assembled, the PTC heating body comprises a heating body shell, a plurality of grooves are formed in the heating body shell, and one PTC heating bag and wedge-shaped blocks need to be placed in each groove in a matched mode; during assembly, the front side and the back side of the PTC heating bag and the electrode pins need to be distinguished and accurately positioned, and the wedge blocks need to be distinguished in the direction of the taper of the large and the small heads and then assembled in place in a unified direction.
The prior art lacks the professional equipment that is fit for PTC heating member automatic assembly, like the PTC heating member automatic assembly equipment that is disclosed in the chinese patent of patent publication number CN103878584A, the patent name PTC heating member automatic assembly device of heater, and its automatic assembly's PTC heating member is different completely with the PTC heating member of above-mentioned structure, can not be used for assembling the PTC heating member of above-mentioned structure, in order to improve production efficiency, guarantees assembly quality, needs to develop the automatic intelligent assembly equipment of dedicated PTC heating member to improve PTC heating member production capacity, satisfy mass production demand.
Disclosure of Invention
In order to solve the problems, the invention aims to provide the automatic PTC heating body assembling equipment for the new energy automobile and the intelligent assembling production line, by arranging the automatic PTC heating pack feeding and assembling part and the automatic wedge block feeding and assembling part, a plurality of PTC heating packs and wedge blocks can be automatically and reliably assembled into the grooves in the heating body shell in sequence, the automatic intelligent assembling production efficiency is high, the assembling quality is high, the production capacity of the PTC heating body can be greatly improved, and the mass production requirements are met.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The automatic PTC heating body assembling equipment for the new energy automobile comprises an automatic PTC heating bag feeding and assembling part and an automatic wedge-shaped block feeding and assembling part, wherein the automatic PTC heating bag feeding and assembling part is used for automatically carrying PTC heating bags stored in a tray transferring skip car to an automatic film pasting part in batches for automatically pasting an insulating film, conveying the PTC heating bags subjected to film pasting to a first visual detection part for appearance detection, and automatically carrying and assembling the PTC heating bags according to a specified gesture into a groove in a heating body shell transmitted by a double-speed chain automatic conveying part after the detection is qualified; the automatic feeding and assembling part of the wedge block is used for automatically carrying the wedge block placed in the wedge block feed bin to the automatic gluing mechanism of the wedge block in batches for automatic gluing, sorting the taper direction of the glued wedge block, unifying the direction, conveying the wedge block with the unified direction to the second visual detection part for appearance detection, automatically carrying and assembling the wedge block to the groove inside the heating body shell transmitted by the automatic conveying part of the double-speed chain for adjacent placement with the PTC heating bag filled in the front after the detection is qualified.
Further, the automatic PTC heating bag feeding and assembling part further comprises an automatic PTC heating bag feeding mechanism, a secondary heating bag positioning mechanism, a heating bag discharging and steering mechanism, a heating bag carrying and detecting mechanism, a heating bag deflection detecting and clamping mechanism and an automatic heating bag assembling and feeding mechanism, wherein the automatic PTC heating bag feeding mechanism is used for carrying PTC heating bags stored in the tray transferring skip car to the secondary heating bag positioning mechanism in batches; the automatic film pasting component is used for separating an automatically conveyed insulating film and then attaching the insulating film to the PTC heating bag, and sucking and conveying the PTC heating bag subjected to film pasting to the heating bag blanking steering mechanism; the heating bag discharging steering mechanism is used for rotating the PTC heating bag subjected to film pasting from a horizontal posture to a vertical posture and then transporting the PTC heating bag to a grabbing position of the heating bag carrying detection mechanism; the heating bag carrying detection mechanism is used for grabbing and carrying the PTC heating bag to the first visual detection part to carry out lower half visual detection, transferring the PTC heating bag to the heating bag deflection detection clamping mechanism after the lower half visual detection, clamping the PTC heating bag to continuously finish the upper half visual detection, and transferring the PTC heating bag to the heating bag assembly automatic feeding mechanism feeding position by the heating bag deflection detection clamping mechanism after detection; and the heating package assembly automatic feeding mechanism is used for grabbing and assembling the qualified PTC heating package according to the appointed gesture into the groove in the heating body shell transmitted by the double-speed chain automatic conveying component.
Further, PTC heating package automatic feeding mechanism includes heating package tray automatic lifting mechanism and heating package and absorbs transport mechanism, heating package tray automatic lifting mechanism is used for with heating package deposit the tray that deposits in the tray transportation skip is promoted to heating package absorbs transport mechanism's material taking position to with empty deposit the tray circulation and return in the tray transportation skip, heating package absorbs transport mechanism and is used for carrying the PTC heating package that places in the heating package deposit the tray three in batches at every turn in the heating package secondary positioning mechanism.
Further, the heating package secondary positioning mechanism comprises a secondary positioning table, a circulating pushing mechanism and a secondary positioning pushing mechanism, a plurality of positioning cavities for placing the PTC heating packages are arranged in the secondary positioning table, a pneumatic push-pull mechanism and a pneumatic lifting mechanism which move in a combined mode are arranged in the circulating pushing mechanism, the PTC heating packages are gradually pushed from the positioning cavity at one end of the secondary positioning table to the positioning cavity at the other end close to the secondary positioning pushing mechanism, and two positioning pushing cylinders are arranged in the secondary positioning pushing mechanism to push the PTC heating packages to the two positioning edges close to the positioning cavities for accurate positioning.
Further, the automatic film pasting component comprises a heating package turntable feeding mechanism, a circulating transmission turntable, a positioning clamp, an automatic film pasting device and a heating package turntable discharging mechanism, wherein the positioning clamp is uniformly arranged on the circulating transmission turntable according to circumference equal division, the heating package turntable feeding mechanism is used for absorbing and conveying PTC heating packages which are positioned for the second time into the positioning clamp one by one, and the automatic film pasting device comprises an insulating film automatic separation conveying mechanism and a film pasting compressing mechanism and is used for automatically conveying insulating films and automatically pasting the front end part of the separated insulating films on the upper surface of the PTC heating package; the heating package turntable blanking mechanism is used for sucking and conveying the PTC heating package after film pasting into the heating package blanking steering mechanism, and bending the rear end part of the insulating film in the conveying process and pasting the insulating film to the lower surface of the PTC heating package.
Further, the heating package unloading steering mechanism includes two sets of pneumatic transport cylinders and pneumatic revolving stage, pneumatic revolving stage is located pneumatic transport cylinder is last, be equipped with upset cylinder and PTC heating package location roll-over table in the pneumatic revolving stage.
Further, the heating bag conveying detection mechanism comprises a single-shaft servo motion platform, a detection lifting cylinder and a heating bag pneumatic clamping jaw; the heating bag deflection detection clamping mechanism comprises a pneumatic deflection platform, a deflection lifting cylinder and deflection pneumatic clamping jaws, wherein the deflection lifting cylinder is arranged on the pneumatic deflection platform, and the deflection pneumatic clamping jaws are arranged on a lifting flat plate driven by the deflection lifting cylinder. The first visual detection component comprises two sets of CCD visual detection devices which are respectively used for simultaneously detecting the front side and the back side of the PTC heating bag, and the two sets of CCD visual detection devices are respectively arranged at two sides of the heating bag deflection detection clamping mechanism.
Further, heating package assembly automatic feeding mechanism includes first diaxon servo removal module, assembly main lift cylinder, assembly centre gripping cylinder and supplementary assembly lift cylinder, the assembly main lift cylinder is located on the first diaxon servo removal module, assembly centre gripping cylinder and supplementary assembly lift cylinder are located on the lifter plate of assembly main lift cylinder, the centre gripping PTC heating package when the assembly centre gripping cylinder is used for carrying, supplementary assembly lift cylinder is used for pushing the PTC heating package into the inside recess of heating member casing during the assembly.
Further, the wedge block automatic feeding assembly part further comprises a wedge block automatic feeding mechanism, a wedge block gluing and transferring mechanism, a wedge block turnover and carrying mechanism, a wedge block separating mechanism and a wedge block assembly automatic feeding mechanism; the wedge block automatic feeding mechanism is used for carrying three wedge blocks stored in the wedge block supply bin to a wedge block positioning table in the wedge block gluing transfer mechanism in batches each time, and the wedge block gluing transfer mechanism carries the wedge blocks placed in the wedge block positioning table to the wedge block automatic gluing mechanism for automatic gluing; the wedge turnover conveying mechanism is used for conveying the glued wedge in the wedge positioning table to the wedge separating mechanism; the automatic wedge assembly feeding mechanism is used for conveying the wedge blocks with uniform directions to the second visual detection part one by one for detection, grabbing and assembling the wedge blocks which are qualified for detection into a groove in the heating body shell transmitted by the speed-doubling chain automatic conveying part, and placing the groove in correspondence with the PTC heating bag filled in the front.
Further, two wedge block discs capable of being alternately placed are arranged in the wedge block supply bin, and a plurality of wedge blocks are placed in the wedge block discs; the wedge block automatic feeding mechanism is internally provided with a single-shaft servo movable truss module, a wedge block traversing cylinder, a wedge block lifting cylinder and a wedge block vacuum chuck for sucking and carrying the wedge block; two groups of single-shaft servo carrying tables respectively carrying the wedge block positioning tables are arranged in the wedge block gluing transfer mechanism, and a wedge block positioning tool and a wedge block clamping cylinder are arranged in the wedge block positioning tables.
Further, the wedge-shaped block automatic gluing mechanism comprises a gluing single-shaft servo moving module, a gluing lifting cylinder and an automatic gluing device with a gluing barrel, wherein the gluing lifting cylinder is arranged on the gluing single-shaft servo moving module, and the automatic gluing device is arranged on the gluing lifting cylinder; the wedge block gluing transfer mechanism is used for transferring the wedge block from a feeding position to a dispensing position for dispensing, and then transferring the wedge block to a material taking position of the wedge block turnover transfer mechanism after dispensing; wedge turnover transport mechanism includes unloading unipolar servo removal module, unloading lift cylinder and three sets of unloading pneumatic clamping jaw, unloading lift cylinder is located unloading unipolar servo removal module is last, three sets of unloading pneumatic clamping jaw is located on the unloading lift cylinder.
Further, the wedge-shaped block separating mechanism comprises two independent pneumatic lifting tables, a pneumatic rotary separating table and a separating and transferring platform, wherein two ends of the pneumatic rotary separating table are respectively arranged on a mounting plate at the output end of the pneumatic lifting table through a separating telescopic cylinder, and the separating and transferring platform is arranged below the pneumatic rotary separating table; the pneumatic rotary separation table comprises two separation rotary cylinders and a separation rotary table arranged between the two separation rotary cylinders, three separation clamping gas claws are arranged in each separation rotary table, and each separation clamping gas claw is connected with two separation claws; the two sets of pneumatic rotary separation tables are arranged in a centering way, the three sets of blanking pneumatic clamping jaws clamp the wedge block between the two sets of pneumatic rotary separation tables, one end of the wedge block is respectively clamped by the separation clamping air claws in the two sets of pneumatic rotary separation tables, and the separation telescopic cylinder drives the two sets of pneumatic rotary separation tables to respectively retract backwards, so that the wedge block is reserved in the separation clamping air claws in the taper big end direction; after separation, the separation rotary cylinder uniformly and upwards places the taper big end direction of the wedge block in a positioning table in the separation transfer platform, and the separation transfer platform carries the wedge block with consistent taper to the material taking position of the wedge block assembly automatic feeding mechanism.
Further, the wedge block assembly automatic feeding mechanism comprises a second two-axis servo moving module, a wedge block assembly lifting cylinder, a wedge block assembly rotating cylinder and a wedge block assembly clamping jaw cylinder, wherein the wedge block assembly lifting cylinder is arranged on the second two-axis servo moving module, the wedge block assembly rotating cylinder is arranged on a lifting plate of the wedge block assembly lifting cylinder, the wedge block assembly clamping jaw cylinder is arranged on a rotating shaft of the wedge block assembly rotating cylinder and used for carrying and clamping a wedge block to a second visual detection part for detection, and the wedge block which is qualified in detection is grabbed and assembled in a groove in a heating body shell transmitted by the double-speed chain automatic conveying part to be placed corresponding to a PTC heating bag which is filled in front; and placing the wedge blocks with unqualified detection into the defective product boxes.
Further, the new energy automobile PTC heating member intelligent assembly production line is formed by connecting more than two sets of the new energy automobile PTC heating member automatic assembly equipment sequentially along the double-speed chain automatic conveying component, and the more than two sets of equipment respectively complete PTC heating bag automatic film pasting and wedge block gluing and then are assembled into different grooves in the heating member shell transmitted by the follow-up tool on the double-speed chain automatic conveying component.
Furthermore, the output end of the final set of automatic PTC heating body assembling equipment for the new energy automobile is provided with an auxiliary positive pressing mechanism, the auxiliary positive pressing mechanism is used for pressing positive PTC heating bags assembled in heating body grooves conveyed on the automatic double-speed chain conveying component, and the positive PTC heating bags are conveyed to the tail of the automatic double-speed chain conveying component after being pressed and are collected by a lifter and then conveyed to the next process.
The invention has the following beneficial effects:
1. according to the invention, through arranging the PTC heating bag automatic feeding assembly part and the wedge block automatic feeding assembly part, a plurality of PTC heating bags can be automatically and reliably attached with insulating films, and the wedge blocks are sequentially assembled into the grooves in the heating body shell after being coated with glue, so that the automatic intelligent assembly production efficiency is high, the assembly quality is high, the PTC heating body production capacity can be greatly improved, and the mass production requirements are met.
2. According to the invention, the PTC heating bag automatic feeding mechanism, the heating bag secondary positioning mechanism, the automatic film pasting component and the heating bag discharging steering mechanism are arranged in the PTC heating bag automatic feeding assembly part, and the heating bag carrying detection mechanism, the visual detection component, the heating bag deflection detection clamping mechanism and the heating bag assembly automatic feeding mechanism can be used for pasting an insulating film outside the PTC heating bag according to the process requirements, the insulating film pasting is accurate and reliable, and the PTC heating bag which is qualified in detection after film pasting is carried and assembled in a groove inside a heating body shell, so that the quality is ensured to be reliable.
3. According to the invention, the secondary positioning mechanism is arranged before the PTC heating bag is stuck with the insulating film to position the PTC heating bag, so that the automatic film sticking component can accurately stick the insulating film to the PTC heating bag after automatic conveying and separating; the heating bag discharging steering mechanism, the heating bag carrying detection mechanism and the heating bag deflection detection clamping mechanism are matched with each other, so that the PTC heating bag adhered with the insulating film is repeatedly conveyed to the visual detection part for comprehensive appearance detection, defective PTC heating bags are removed, and the product quality is ensured; the automatic feeding mechanism for heating package assembly is convenient for accurately assembling the PTC heating package after film pasting into the groove inside the heating body shell.
4. The wedge block automatic feeding assembly part is provided with the wedge block automatic feeding mechanism, the wedge block gluing transfer mechanism, the wedge block automatic gluing mechanism, the wedge block turnover conveying mechanism, the wedge block separating mechanism, the visual detection component and the wedge block assembly automatic feeding mechanism, so that bonding glue can be well coated on the wedge block according to the process requirements, and the wedge block which is qualified after being glued and detected by the visual detection component is conveyed and assembled in a groove in the heating body shell according to the specified direction and is correspondingly placed with the PTC heating bag which is filled in the front, thereby ensuring the reliable quality.
5. According to the invention, the wedge block separating mechanism is arranged after the wedge block is glued and is used for accurately sorting the taper direction of the wedge block and then unifying the direction, so that the taper big end direction of the glued wedge block is ensured to be uniformed upwards, the automatic feeding component for wedge block assembly is convenient to grasp and assemble according to the specified direction, the wedge block separating mechanism is ingenious in arrangement, the direction identification and the orientation are accurate, and the direction of the wedge block is ensured to be accurately assembled in the groove in the heating body shell.
6. The automatic PTC heating body assembling device for the new energy automobile can be connected with three sets of automatic PTC heating body assembling devices of the new energy automobile sequentially along the automatic double-speed chain conveying components to form an intelligent assembling production line, meanwhile, three sets of intelligent assembling devices are utilized to finish automatic film pasting of a PTC heating bag, the wedge-shaped blocks are glued and then assembled into different grooves in the heating body shell, the production efficiency is high, and the requirement of mass production can be well met.
Drawings
Fig. 1 is a schematic top view of the PTC heating body automatic assembly apparatus for a new energy vehicle according to the present invention;
fig. 2 is a schematic perspective view of the PTC heating body automatic assembly apparatus for the new energy vehicle of the present invention;
FIG. 3 is a schematic perspective view of an automatic film-sticking component of the present invention;
FIG. 4 is a schematic perspective view of a first visual inspection unit according to the present invention;
FIG. 5 is a schematic perspective view of a secondary positioning mechanism of a heating pack according to the present invention;
FIG. 6 is a schematic perspective view of a heating pack blanking steering mechanism of the present invention;
FIG. 7 is a schematic perspective view of a heating pack handling detection mechanism according to the present invention;
FIG. 8 is a perspective view of a heating pack deflection detection clamping mechanism of the present invention;
FIG. 9 is a schematic perspective view of an automated heating pack loading mechanism according to the present invention;
FIG. 10 is a schematic perspective view of an automatic wedge glue mechanism of the present invention;
FIG. 11 is a schematic perspective view of an automated wedge loading mechanism of the present invention;
FIG. 12 is a schematic perspective view of a wedge glue transfer mechanism of the present invention;
FIG. 13 is a schematic perspective view of a wedge turnover handling mechanism of the present invention;
FIG. 14 shows a wedge block according to the present invention a schematic perspective view of the separating mechanism;
FIG. 15 is a schematic perspective view of an automated wedge assembly loading mechanism of the present invention;
fig. 16 is a schematic view showing the structure of a PTC heating body of the present invention assembled by production;
fig. 17 is a schematic structural diagram of the intelligent assembly line of the PTC heating body of the new energy automobile of the present invention.
Reference numerals illustrate:
1. automatic feeding and assembling parts of the PTC heating bag; 11. a material tray transferring skip; 111. a heating pack storage tray; 12. an automatic film pasting component; 121. a heating bag turntable feeding mechanism; 122. a circulation transmission turntable; 123. positioning a clamp; 124. an automatic film sticking device; 1241. an insulating film automatic separation conveying mechanism; 1242. a film sticking and pressing mechanism; 125. a heating bag turntable blanking mechanism; 13. a first visual detection component; 131. CCD visual detection device; 14. automatic feeding mechanism of PTC heating bag; 141. an automatic lifting mechanism for the heating bag tray; 142. a heating bag sucking and conveying mechanism; 15. a secondary positioning mechanism of the heating bag; 151. a secondary positioning table; 1511. positioning a cavity; 152. a circulating pushing mechanism; 1521. a pneumatic push-pull mechanism; 1522. a pneumatic lifting mechanism; 153. a secondary positioning pushing mechanism; 1531. positioning and pushing the air cylinder; 16. a heating bag discharging steering mechanism; 161. pneumatic carrying air cylinders; 162. a pneumatic rotary table; 1621. a turnover cylinder; 1622. PTC heating pack positioning overturning table; 17. a heating pack carrying detection mechanism; 171. a single-axis servo motion platform; 172. detecting a lifting cylinder; 173. heating the pneumatic clamping jaw of the ladle; 18. the heating bag displacement detection clamping mechanism; 181. a pneumatic deflection platform; 182. a deflection lifting cylinder; 183. position-changing pneumatic clamping jaws; 19. heating package assembly automatic feeding mechanism; 191. a first two-axis servo moving module; 192. assembling a main lifting cylinder; 193. assembling a clamping cylinder; 194. auxiliary assembly of a lifting cylinder; 2. the wedge-shaped block is automatically fed to the assembly part; 21. wedge block feed bin; 211. a wedge-shaped block disc; 22. the wedge block automatic gluing mechanism; 221. a gumming single-shaft servo moving module; 222. a gluing lifting cylinder; 223. an automatic gluing device; 23. a second visual detection component; 24. wedge block automatic feeding mechanism; 241. a single-axis servo movable truss module; 242. the wedge block transversely moves the cylinder; 243. wedge lifting cylinder; 244. wedge block vacuum chuck; 25. the wedge block gluing and transferring mechanism; 251. a wedge positioning table; 2511. wedge positioning tool; 2512. the wedge block clamps the air cylinder; 252. a single-axis servo carrying table; 26. wedge turnover carrying mechanism; 261. a blanking single-shaft servo moving module; 262. a blanking lifting cylinder; 263. discharging pneumatic clamping jaws; 27. a wedge block separation mechanism; 271. a pneumatic lifting table; 272. a pneumatic rotary separation table; 2721. separating a rotary cylinder; 2722. separating the rotary table; 2723. separating the clamping gas claw; 2724. separating the claw; 273. a pneumatic separation displacement platform; 274. separating a telescopic cylinder; 28. wedge block assembly automatic feeding mechanism; 281. a second two-axis servo moving module; 282. the wedge block is assembled with a lifting cylinder; 283. the wedge block is assembled with a rotary cylinder; 284. the wedge block is provided with a clamping jaw cylinder; 3. a double-speed chain automatic conveying component; 4. an auxiliary correcting mechanism.
Description of the embodiments
The invention is described in further detail below with reference to the attached drawings and specific examples:
referring to fig. 1-17, the automatic PTC heating body assembling device for a new energy vehicle comprises an automatic PTC heating packet feeding and assembling part 1 and an automatic wedge feeding and assembling part 2, wherein the automatic PTC heating packet feeding and assembling part 1 is used for automatically carrying PTC heating packets stored in a tray transfer trolley 11 to an automatic film pasting part 12 in batches and automatically pasting an insulating film, the coated PTC heating packets are conveyed to a first visual detection part 13 for appearance detection, the PTC heating packets are automatically carried according to a specified gesture and assembled into a groove inside a heating body shell conveyed by a double-speed chain automatic conveying part 3 after the detection is qualified, and a follower fixture for positioning and conveying the heating body shell is arranged in the double-speed chain automatic conveying part 3; the automatic wedge feeding assembly part 2 is used for automatically carrying the wedge placed in the wedge feeding bin 21 to the automatic wedge gluing mechanism 22 in batches for automatic gluing, sorting the taper direction of the glued wedge, unifying the direction, conveying the wedge with the unified direction to the second visual detection part 23 for appearance detection, automatically carrying and assembling the wedge to the groove inside the heating body shell conveyed by the speed-doubling chain automatic conveying part 3 after the detection is qualified, and placing the wedge adjacent to the PTC heating bag filled in the front.
Referring to fig. 1-9, the PTC heating pack automatic feeding and assembling portion 1 further includes a PTC heating pack automatic feeding mechanism 14, a heating pack secondary positioning mechanism 15, a heating pack discharging and steering mechanism 16, a heating pack carrying and detecting mechanism 17, a heating pack displacement detecting and clamping mechanism 18, and a heating pack assembling automatic feeding mechanism 19, wherein the PTC heating pack automatic feeding mechanism 14 is configured to carry PTC heating packs stored in the tray transferring carriage 11 to the heating pack secondary positioning mechanism 15 in batches; the heating bag secondary positioning mechanism 15 is used for continuously pushing and automatically positioning the PTC heating bags for secondary positioning, the automatic film pasting component 12 is used for sucking and conveying the PTC heating bags with secondary positioning to the film pasting input position of the automatic film pasting component 12 one by one, the automatic film pasting component 12 is used for separating and pasting the automatically conveyed insulating films on the PTC heating bags, and sucking and conveying the PTC heating bags with films pasting to the heating bag blanking steering mechanism 16; the heating bag discharging steering mechanism 16 is used for rotating the PTC heating bag subjected to film pasting from a horizontal posture to a vertical posture and then transporting the PTC heating bag to a grabbing position of the heating bag carrying detection mechanism 17; the heating pack carrying detection mechanism 17 is used for grabbing and carrying the PTC heating pack to the first visual detection component 13 for lower half visual detection, transferring the PTC heating pack to the heating pack deflection detection clamping mechanism 18 after the lower half visual detection, clamping the PTC heating pack and then continuously completing the upper half visual detection, and transferring the PTC heating pack to the feeding position of the heating pack assembly automatic feeding mechanism 19 by the heating pack deflection detection clamping mechanism 18 after detection; the automatic feeding mechanism 19 for heating package assembly is used for grabbing and assembling the qualified PTC heating package according to a specified gesture (leading the electrode pins of the PTC heating package to be upward and the front and the back to be unified and consistent) into the groove inside the heating body shell transmitted by the automatic double-speed chain conveying component 3.
The PTC heating pack automatic feeding mechanism 14 comprises a heating pack tray automatic lifting mechanism 141 and a heating pack suction and conveying mechanism 142, the heating pack tray automatic lifting mechanism 141 is used for lifting the heating pack storage tray 111 stored in the tray transfer cart 11 to a material taking position of the heating pack suction and conveying mechanism 142, and circularly sending an empty storage tray back to the tray transfer cart 11, and the heating pack suction and conveying mechanism 142 is used for conveying the PTC heating packs placed in the heating pack storage tray 111 into the heating pack secondary positioning mechanism 15 three batches at a time; after the PTC heating packs stored in the heating pack storage tray 111 stored in the tray transfer cart 11 are used up, the PTC heating packs are fed by an operator and then continue to work. The specific structures of the heating pack tray automatic lifting mechanism 141 and the heating pack suction conveying mechanism 142 are designed with reference to the prior art. The heating pack secondary positioning mechanism 15 comprises a secondary positioning table 151, a circulating pushing mechanism 152 and a secondary positioning pushing mechanism 153, wherein a plurality of positioning cavities 1511 for placing the PTC heating packs are arranged in the secondary positioning table 151, a pneumatic push-pull mechanism 1521 and a pneumatic lifting mechanism 1522 which move in a combined mode are arranged in the circulating pushing mechanism 152 to gradually push the PTC heating packs from the positioning cavities 1511 at one end of the secondary positioning table 151 to the positioning cavities 1511 at the other end, which are close to the secondary positioning pushing mechanism 153, and two positioning pushing cylinders 1531 are arranged in the secondary positioning pushing mechanism 153 to push the PTC heating packs to two positioning edges, which are close to the positioning cavities 1511, for accurate positioning.
The automatic film pasting component 12 comprises a heating package turntable feeding mechanism 121, a circulation transmission turntable 122, a positioning clamp 123, an automatic film pasting device 124 and a heating package turntable blanking mechanism 125, wherein the positioning clamp 123 is uniformly arranged on the circulation transmission turntable 122 according to circumference equal division, a cam divider, a mounting disc, a driving motor and the like are arranged in the circulation transmission turntable 122, the precise intermittent circulation rotation is convenient for continuously transporting PTC heating packages, the heating package turntable feeding mechanism 121 is used for sucking and carrying the PTC heating packages positioned for the second time into the positioning clamp 123 one by one, the automatic film pasting device 124 comprises an insulating film automatic separation conveying mechanism 1241 and a film pasting compressing mechanism 1242, the insulating film automatic separation conveying mechanism 1241 can adopt mature commodity components in the prior art and is used for automatically pasting the separated front end part of the insulating film on the upper surface of the PTC heating package, the insulating film automatic separation conveying mechanism 1241 separates the insulating film from the release paper substrate, and the separated front end part of the insulating film is pasted on the PTC heating package through the automatic film pasting mechanism 1242; the heating pack turntable blanking mechanism 125 is used for sucking and transporting the PTC heating packs after film pasting into the heating pack blanking steering mechanism 16, and bending the rear end parts of the insulating films in the transporting process and pasting the insulating films onto the lower surfaces of the PTC heating packs (corresponding film pasting rollers are arranged in the heating pack turntable blanking mechanism 125, and pasting is performed in the transporting and moving process).
The heating package discharging steering mechanism 16 comprises two groups of pneumatic conveying cylinders 161 and a pneumatic rotating table 162, the pneumatic rotating table 162 is arranged on the pneumatic conveying cylinders 161, and a turnover cylinder 1621 and a PTC heating package positioning turnover table 1622 fixed on the turnover cylinder 1621 are arranged in the pneumatic rotating table 162, so that the PTC heating package after film pasting can be conveniently rotated from a horizontal posture to a vertical posture. The heating pack carrying detection mechanism 17 comprises a single-shaft servo motion platform 171, a detection lifting cylinder 172 and a heating pack pneumatic clamping jaw 173; the first visual detection component 13 comprises two sets of CCD visual detection devices 131 respectively used for simultaneously detecting the front and the back of the PTC heating bag, the two sets of CCD visual detection devices 131 are respectively arranged at two sides of the heating bag deflection detection clamping mechanism 18, and an illumination device, a CCD camera connected with a visual detection system and the like are arranged in the CCD visual detection devices 131, so that automatic visual detection can be performed through system control; the heating pack deflection detection clamping mechanism 18 comprises a pneumatic deflection platform 181, a deflection lifting cylinder 182 and deflection pneumatic clamping jaws 183, wherein the deflection lifting cylinder 182 is arranged on the pneumatic deflection platform 181, the deflection pneumatic clamping jaws 183 are arranged on a lifting flat plate driven by the deflection lifting cylinder 182, and the deflection pneumatic clamping jaws 183 comprise a deflection clamping cylinder and two positioning clamping plates; the heating pack carrying and detecting mechanism 17 is convenient for grabbing and carrying the PTC heating pack to the first visual detecting part 13 for visual detection of the lower half of the front and the back, and the lower half is transferred to the heating pack deflection detecting clamping mechanism 18 for clamping and then continuously completing visual detection of the upper half of the front and the back of the PTC heating pack. The heating pack assembly automatic feeding mechanism 19 comprises a first two-axis servo moving module 191, an assembly main lifting cylinder 192, an assembly clamping cylinder 193 and an auxiliary assembly lifting cylinder 194, wherein the assembly main lifting cylinder 192 is arranged on the first two-axis servo moving module 191, and a driving servo motor, a transmission screw, a guide rail and the like are arranged in the first two-axis servo moving module 191, so that outsourcing commodity components can be adopted; the assembly clamping cylinder 193 and the auxiliary assembly lifting cylinder 194 are arranged on the lifting plate of the assembly main lifting cylinder 192, the assembly clamping cylinder 193 is used for clamping the PTC heating bag during carrying, and the auxiliary assembly lifting cylinder 194 is used for pushing the PTC heating bag into the groove inside the heating body shell during assembly.
Referring to fig. 10-15, the automatic feeding and assembling part 2 of the wedge block further comprises an automatic feeding mechanism 24 of the wedge block, a gluing and transferring mechanism 25 of the wedge block, a turnover and carrying mechanism 26 of the wedge block, a separating mechanism 27 of the wedge block and an automatic feeding mechanism 28 of the wedge block assembly; the automatic feeding mechanism 24 is used for carrying three wedge blocks stored in the wedge block supply bin 21 to the wedge block positioning table 251 in the wedge block gluing and transferring mechanism 25 in batches each time, and the taper direction of the size head of the wedge blocks stored in the wedge block supply bin 21 is not recognized during feeding, so that the taper of the wedge blocks needs to be sorted and oriented by adopting the wedge block separating mechanism 27 during subsequent assembly, and the assembly accuracy is ensured; the wedge block gluing transfer mechanism 25 carries the wedge blocks placed in the wedge block positioning table 251 to the automatic wedge block gluing mechanism 22 for automatic gluing; the wedge turnover conveying mechanism 26 is used for conveying the glued wedge in the wedge positioning table 251 to the wedge separating mechanism 27; the wedge separating mechanism 27 is provided with a pneumatic separating and shifting platform 273 for separating and orienting according to the taper of the wedge, then rotating and separating the wedge with a determined direction to uniformly face, then conveying the wedge to the grabbing position of the wedge assembling automatic feeding mechanism 28, conveying the wedge with the uniform direction to the second visual detecting component 23 (the second visual detecting component 23 is similar to the CCD visual detecting device 131 in structure) one by the wedge assembling automatic feeding mechanism 28, detecting the wedge by one, and arranging a lighting device, a CCD camera connected with the visual detecting system and the like in the groove inside the heating body shell conveyed by the double-speed chain automatic conveying component 3, grabbing and assembling the wedge with the qualified detection, and placing the wedge in correspondence with the PTC heating bag filled in the front.
Two wedge block discs 211 capable of being alternately placed are arranged in the wedge block supply bin 21, and a plurality of wedge blocks are placed in the wedge block discs 211; the automatic wedge feeding mechanism 24 is internally provided with a single-shaft servo movable truss module 241, a wedge traversing cylinder 242, a wedge lifting cylinder 243 and a wedge vacuum chuck 244 for sucking and carrying the wedge; two groups of single-shaft servo carrying tables 252 which respectively bear the wedge positioning tables 251 are arranged in the wedge gluing transfer mechanism 25, a wedge positioning tool 2511 and a wedge clamping cylinder 2512 are arranged in the wedge positioning tables 251, the wedge clamping cylinder 2512 comprises two wedge clamping tools, and the two wedge clamping tools are arranged in different directions and are used for clamping and positioning the wedge placed in the wedge positioning tool 2511; the single-axis servo movable truss module 241 and the single-axis servo carrying table 252 are respectively provided with a driving servo motor, a transmission screw, a guide rail and the like, and can adopt outsourcing commodity components. The wedge block automatic gluing mechanism 22 comprises a gluing single-axis servo moving module 221, a gluing lifting cylinder 222 and an automatic gluing device 223 with a gluing barrel, wherein a glue dispensing controller, a glue dispensing valve and the like are arranged in the automatic gluing device 223, mature commodity components can be adopted, the gluing lifting cylinder 222 is arranged on the gluing single-axis servo moving module 221, and the automatic gluing device 223 is arranged on the gluing lifting cylinder 222; the wedge block gluing transfer mechanism 25 transfers the wedge block from a feeding position to a dispensing position for dispensing according to the process requirements, and transfers the wedge block to a material taking position of the wedge block turnover transfer mechanism 26 after dispensing; the wedge turnover carrying mechanism 26 comprises a blanking single-shaft servo moving module 261, a blanking lifting cylinder 262 and three sets of blanking pneumatic clamping jaws 263, wherein the blanking lifting cylinder 262 is arranged on the blanking single-shaft servo moving module 261, and the three sets of blanking pneumatic clamping jaws 263 are arranged on the blanking lifting cylinder 262; the gluing single-shaft servo moving module 221 and the discharging single-shaft servo moving module 261 are provided with a driving servo motor, a transmission screw, a guide rail and the like, and can adopt outsourcing commodity parts.
The wedge block separating mechanism 27 comprises two independent pneumatic lifting platforms 271, a pneumatic rotary separating platform 272 and a pneumatic separating and shifting platform 273, wherein two ends of the pneumatic rotary separating platform 272 are respectively arranged on a mounting plate at the output end of the pneumatic lifting platform 271 through a separating telescopic cylinder 274, and the pneumatic separating and shifting platform 273 is arranged below the pneumatic rotary separating platform 272; the pneumatic rotary separation table 272 comprises two separation rotary cylinders 2721 and separation rotary tables 2722 arranged between the two separation rotary cylinders 2721, three separation clamping air claws 2723 are arranged in each separation rotary table 2722, and each separation clamping air claw 2723 is connected with two separation claws 2724; the two sets of pneumatic rotary separation tables 272 are arranged in a centering way, the three sets of blanking pneumatic clamping jaws 263 clamp the wedge blocks between the two sets of pneumatic rotary separation tables 272, one end of each wedge block is respectively clamped by the separating clamping air claw 2723 in the two sets of pneumatic rotary separation tables 272, and the separating telescopic cylinder 274 drives the two sets of pneumatic rotary separation tables 272 to respectively retract backwards, so that the wedge blocks are reserved in the separating clamping air claw 2723 in the taper big end direction; after separation, the separating rotary cylinder 2721 uniformly and upwardly places the taper big end direction of the wedge block in a positioning table in the pneumatic separating and shifting platform 273, and the pneumatic separating and shifting platform 273 carries the wedge block with consistent taper to the material taking position of the wedge block assembling automatic feeding mechanism 28. The wedge block assembly automatic feeding mechanism 28 comprises a second two-axis servo moving module 281, a wedge block assembly lifting cylinder 282, a wedge block assembly rotating cylinder 283 and a wedge block assembly clamping jaw cylinder 284, wherein the wedge block assembly lifting cylinder 282 is arranged on the second two-axis servo moving module 281, and a driving servo motor, a transmission screw, a guide rail and the like are arranged in the second two-axis servo moving module 281, so that outsourcing commodity components can be adopted; the wedge block assembling rotary cylinder 283 is arranged on a lifting plate of the wedge block assembling lifting cylinder 282, the wedge block assembling clamping jaw cylinder 284 is arranged on a rotating shaft of the wedge block assembling rotary cylinder 283 and used for conveying and clamping the wedge block to the second visual detection part 23 for detection, and the wedge block which is qualified for detection is grabbed and assembled into a groove in the heating body shell transmitted by the speed-doubling chain automatic conveying part 3 to be placed in one-to-one correspondence with the PTC heating bag which is loaded in front; and placing the wedge blocks with unqualified detection into the defective product boxes.
Referring to fig. 17, three sets of automatic PTC heating body assembling equipment for new energy vehicles are sequentially connected along the automatic double-speed chain conveying component 3 to form an intelligent PTC heating body assembling production line for new energy vehicles, and the three sets of automatic PTC heating bag film pasting and wedge block gluing can be respectively completed by using the three sets of automatic PTC heating body assembling equipment and then assembled into different grooves in the heating body shell transmitted by the follow-up tool on the automatic double-speed chain conveying component 3, so that a PTC heating bag and a wedge block are assembled in each groove in the heating body shell; when in actual use, two or more sets of automatic PTC heating body assembling equipment for new energy automobiles can be connected according to the needs, and three sets of automatic PTC heating body assembling equipment for new energy automobiles are connected to form an intelligent PTC heating body assembling production line for the new energy automobiles; the intelligent assembly production line can independently program each set of equipment, so that flexible assembly can be conveniently carried out according to heating bodies with different specifications (the number of grooves in the heating bodies is different); the assembly production data can be uploaded to a remote control system, so that the production data, the operation parameters and the like can be conveniently acquired, and the production assembly of the heating body can be conveniently and further optimized and improved.
The final set of automatic PTC heating body assembling equipment for the new energy automobile is provided with an auxiliary positive pressing mechanism 4, a positive pressing driving cylinder and a positive pressing die are arranged in the auxiliary positive pressing mechanism 4, the auxiliary positive pressing mechanism 4 is used for pressing positive PTC heating bags assembled in heating body grooves transmitted on the automatic double-speed chain conveying component 3, and the positive PTC heating bags are conveyed to the tail of the automatic double-speed chain conveying component 3 after being pressed and then conveyed to the next working procedure after being collected by a lifter.
The foregoing description is only specific embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the present invention and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present invention.
Claims (12)
1. New energy automobile PTC heating member automatic assembly equipment, its characterized in that: the automatic PTC heating bag feeding and assembling device comprises a PTC heating bag automatic feeding and assembling part (1) and a wedge-shaped block automatic feeding and assembling part (2), wherein the PTC heating bag automatic feeding and assembling part (1) is used for automatically carrying PTC heating bags stored in a tray transfer trolley (11) to an automatic film pasting part (12) in batches for automatically pasting an insulating film, the PTC heating bags after film pasting are conveyed to a first visual detection part (13) for appearance detection, and after the detection is qualified, the PTC heating bags are automatically carried according to a specified gesture and assembled into a groove in a heating body shell transmitted by a speed-doubling chain automatic conveying part (3); the automatic wedge feeding assembly part (2) is used for automatically carrying the wedge placed in the wedge feeding bin (21) to a wedge automatic gluing mechanism (22) in batches for automatic gluing, sorting the taper direction of the glued wedge, unifying the direction, conveying the wedge with the unified direction to a second visual detection part (23) for appearance detection, automatically carrying and assembling the wedge to a groove in the heating body shell transmitted by the speed-doubling chain automatic conveying part (3) after the detection is qualified, and placing the wedge adjacent to the PTC heating bag filled in the front;
The PTC heating bag automatic feeding assembly part (1) further comprises a PTC heating bag automatic feeding mechanism (14), a heating bag secondary positioning mechanism (15), a heating bag discharging steering mechanism (16), a heating bag carrying detection mechanism (17), a heating bag deflection detection clamping mechanism (18) and a heating bag assembly automatic feeding mechanism (19), wherein the PTC heating bag automatic feeding mechanism (14) is used for carrying PTC heating bags stored in the tray transfer skip (11) to the heating bag secondary positioning mechanism (15) in batches; the automatic film pasting component (12) is used for sucking and conveying the PTC heating bags subjected to secondary positioning to the film pasting input position of the automatic film pasting component (12) one by one, the automatic film pasting component (12) is used for attaching the insulating films which are automatically conveyed to the PTC heating bags after separating, and sucking and conveying the PTC heating bags subjected to film pasting to the heating bag discharging steering mechanism (16); the heating bag discharging steering mechanism (16) is used for rotating the PTC heating bag subjected to film pasting from a horizontal posture to a vertical posture and then transporting the PTC heating bag to a grabbing position of the heating bag carrying detection mechanism (17); the heating bag carrying detection mechanism (17) is used for grabbing and carrying the PTC heating bag to the first visual detection part (13) for lower half visual detection, transferring the PTC heating bag to the heating bag deflection detection clamping mechanism (18) for clamping after the lower half visual detection, continuously completing the visual detection of the upper half of the PTC heating bag, and transferring the PTC heating bag to the feeding position of the heating bag assembly automatic feeding mechanism (19) by the heating bag deflection detection clamping mechanism (18) after detection; the heating package assembly automatic feeding mechanism (19) is used for grabbing and assembling the qualified PTC heating package according to a specified gesture into a groove in the heating body shell transmitted by the double-speed chain automatic conveying component (3);
The heating package secondary positioning mechanism (15) comprises a secondary positioning table (151), a circulating pushing mechanism (152) and a secondary positioning pushing mechanism (153), a plurality of positioning cavities (1511) for placing the PTC heating packages are arranged in the secondary positioning table (151), a pneumatic push-pull mechanism (1521) and a pneumatic lifting mechanism (1522) which move in a combined mode are arranged in the circulating pushing mechanism (152), the PTC heating packages are gradually pushed from the positioning cavity (1511) at one end of the secondary positioning table (151) to the positioning cavity (1511) at the other end, which is close to the secondary positioning pushing mechanism (153), and two positioning pushing cylinders (1531) are arranged in the secondary positioning pushing mechanism (153) to push the PTC heating packages to two positioning edges, which are close to the positioning cavities (1511), so as to accurately position the PTC heating packages.
2. The automatic assembly device for the PTC heating body of the new energy automobile according to claim 1, wherein: PTC heating package automatic feeding mechanism (14) are including heating package tray automatic lifting mechanism (141) and heating package absorption transport mechanism (142), heating package tray automatic lifting mechanism (141) are used for with heating package deposit tray (111) of depositing in tray transfer cart (11) are promoted to get the material position of heating package absorption transport mechanism (142), and with empty deposit tray circulation return in tray transfer cart (11), heating package absorption transport mechanism (142) are used for carrying the PTC heating package of placing in heating package deposit tray (111) three batch at every turn in heating package secondary positioning mechanism (15).
3. The automatic assembly device for the PTC heating body of the new energy automobile according to claim 1, wherein: the automatic film pasting component (12) comprises a heating package rotary table feeding mechanism (121), a circulating transmission rotary table (122), a positioning clamp (123), an automatic film pasting device (124) and a heating package rotary table discharging mechanism (125), wherein the positioning clamp (123) is uniformly arranged on the circulating transmission rotary table (122) according to circumference equal division, the heating package rotary table feeding mechanism (121) is used for absorbing and conveying PTC heating packages which are positioned for the second time into the positioning clamp (123) one by one, and the automatic film pasting device (124) comprises an insulating film automatic separation conveying mechanism (1241) and a film pasting compressing mechanism (1242) and is used for automatically conveying insulating films and automatically pasting the front end parts of the separated insulating films on the upper surface of the PTC heating packages; the heating package turntable blanking mechanism (125) is used for sucking and conveying the PTC heating package after film pasting into the heating package blanking steering mechanism (16), and bending the rear end part of the insulating film in the conveying process and pasting the insulating film to the lower surface of the PTC heating package.
4. The automatic assembly device for the PTC heating body of the new energy automobile according to claim 1, wherein: the heating package unloading steering mechanism (16) includes two sets of pneumatic transport cylinders (161) and pneumatic revolving stage (162), pneumatic revolving stage (162) are located on pneumatic transport cylinder (161), be equipped with in pneumatic revolving stage (162) upset cylinder (1621) and PTC heating package location overturning platform (1622).
5. The automatic assembly device for the PTC heating body of the new energy automobile according to claim 1, wherein: the heating bag conveying detection mechanism (17) comprises a single-shaft servo motion platform (171), a detection lifting cylinder (172) and a heating bag pneumatic clamping jaw (173); the heating bag deflection detection clamping mechanism (18) comprises a pneumatic deflection platform (181), a deflection lifting cylinder (182) and a deflection pneumatic clamping jaw (183), wherein the deflection lifting cylinder (182) is arranged on the pneumatic deflection platform (181), and the deflection pneumatic clamping jaw (183) is arranged on a lifting flat plate driven by the deflection lifting cylinder (182).
6. The automatic assembly device for the PTC heating body of the new energy automobile according to claim 5, wherein: the first visual detection component (13) comprises two sets of CCD visual detection devices (131) which are respectively used for simultaneously detecting the front side and the back side of the PTC heating bag, and the two sets of CCD visual detection devices (131) are respectively arranged on two sides of the heating bag deflection detection clamping mechanism (18).
7. The automatic assembly device for the PTC heating body of the new energy automobile according to claim 1, wherein: heating package assembly automatic feeding mechanism (19) include first diaxon servo removal module (191), assembly main lift cylinder (192), assembly centre gripping cylinder (193) and supplementary assembly lift cylinder (194), assembly main lift cylinder (192) are located on first diaxon servo removal module (191), assembly centre gripping cylinder (193) and supplementary assembly lift cylinder (194) are located on the lifter plate of assembly main lift cylinder (192), centre gripping PTC heating package when assembly centre gripping cylinder (193) are used for the transport, supplementary assembly lift cylinder (194) are used for pushing into the inside recess of heating member casing with PTC heating package when assembling.
8. The automatic assembly device for the PTC heating body of the new energy automobile according to claim 1, wherein: the wedge automatic feeding assembly part (2) further comprises a wedge automatic feeding mechanism (24), a wedge gluing and transferring mechanism (25), a wedge turnover conveying mechanism (26), a wedge separating mechanism (27) and a wedge automatic feeding mechanism (28); the wedge block automatic feeding mechanism (24) is used for carrying three wedge blocks stored in the wedge block feed bin (21) to a wedge block positioning table (251) in the wedge block gluing transfer mechanism (25) in batches each time, and the wedge block gluing transfer mechanism (25) carries the wedge blocks placed in the wedge block positioning table (251) to the wedge block automatic gluing mechanism (22) for automatic gluing; the wedge turnover conveying mechanism (26) is used for conveying the glued wedge in the wedge positioning table (251) into the wedge separating mechanism (27); the wedge block separating mechanism (27) is internally provided with a pneumatic separating and shifting platform (273) for separating and orienting according to the taper of the wedge blocks, and then the wedge blocks in a well-determined direction are rotationally separated and uniformly oriented and then conveyed to the grabbing position of the wedge block assembling automatic feeding mechanism (28), the wedge blocks after uniform direction are conveyed to the second visual detection part (23) one by the wedge block assembling automatic feeding mechanism (28) for detection, and the wedge blocks which are qualified in detection are grabbed and assembled into a groove in the heating body shell transmitted by the double-speed chain automatic conveying part (3) and are placed corresponding to the PTC heating bags loaded in front;
Two groups of single-shaft servo carrying tables (252) respectively carrying the wedge block positioning tables (251) are arranged in the wedge block gluing transfer mechanism (25), and a wedge block positioning tool (2511) and a wedge block clamping cylinder (2512) are arranged in the wedge block positioning tables (251); the wedge-shaped block automatic gluing mechanism (22) comprises a gluing single-shaft servo moving module (221), a gluing lifting cylinder (222) and an automatic gluing device (223) with a gluing barrel, wherein the gluing lifting cylinder (222) is arranged on the gluing single-shaft servo moving module (221), and the automatic gluing device (223) is arranged on the gluing lifting cylinder (222); the wedge block gluing transfer mechanism (25) is used for transferring the wedge block from a feeding position to a dispensing position for dispensing, and then transferring the wedge block to a material taking position of the wedge block turnover transfer mechanism (26) after dispensing; the wedge turnover conveying mechanism (26) comprises a blanking single-shaft servo moving module (261), a blanking lifting cylinder (262) and three sets of blanking pneumatic clamping jaws (263), wherein the blanking lifting cylinder (262) is arranged on the blanking single-shaft servo moving module (261), and the three sets of blanking pneumatic clamping jaws (263) are arranged on the blanking lifting cylinder (262);
The wedge block separating mechanism (27) comprises two independent pneumatic lifting tables (271), a pneumatic rotary separating table (272) and a pneumatic separating and shifting platform (273), wherein two ends of the pneumatic rotary separating table (272) are respectively arranged on a mounting plate at the output end of the pneumatic lifting table (271) through a separating telescopic cylinder (274), and the pneumatic separating and shifting platform (273) is arranged below the pneumatic rotary separating table (272); the pneumatic rotary separation table (272) comprises two separation rotary cylinders (2721) and separation rotary tables (2722) arranged between the two separation rotary cylinders (2721), three separation clamping air claws (2723) are arranged in each separation rotary table (2722), and each separation clamping air claw (2723) is connected with two separation clamping claws (2724); the two sets of pneumatic rotary separation tables (272) are arranged in a centering way, the three sets of blanking pneumatic clamping jaws (263) clamp the wedge blocks between the two sets of pneumatic rotary separation tables (272), one end of each wedge block is respectively clamped by the separating clamping air claws (2723) in the two sets of pneumatic rotary separation tables (272), and then the two sets of pneumatic rotary separation tables (272) are driven by the separating telescopic cylinder (274) to retract backwards respectively, so that the wedge blocks are reserved in the separating clamping air claws (2723) in the taper big head direction; after separation, the separation rotary cylinder (2721) uniformly and upwards places the taper big head direction of the wedge block in a positioning table in the pneumatic separation displacement platform (273), and the pneumatic separation displacement platform (273) carries the wedge block with consistent taper to the material taking position of the wedge block assembly automatic feeding mechanism (28).
9. The automatic assembly device for the PTC heating body of the new energy automobile according to claim 8, wherein: two wedge block discs (211) which can be alternately placed are arranged in the wedge block supply bin (21), and a plurality of wedge blocks are placed in the wedge block discs (211); the automatic wedge feeding mechanism (24) is internally provided with a single-shaft servo movable truss module (241), a wedge traversing cylinder (242), a wedge lifting cylinder (243) and a wedge vacuum chuck (244) which are used for sucking and carrying the wedge.
10. The automatic assembly device for the PTC heating body of the new energy automobile according to claim 8, wherein: the automatic feeding mechanism for wedge assembly (28) comprises a second two-axis servo moving module (281), a wedge assembly lifting cylinder (282), a wedge assembly rotating cylinder (283) and a wedge assembly clamping jaw cylinder (284), wherein the wedge assembly lifting cylinder (282) is arranged on the second two-axis servo moving module (281), the wedge assembly rotating cylinder (283) is arranged on a lifting plate of the wedge assembly lifting cylinder (282), and the wedge assembly clamping jaw cylinder (284) is arranged on a rotating shaft of the wedge assembly rotating cylinder (283) and is used for carrying and clamping a wedge to the position of the second visual detection part (23) for detection, and the wedge which is qualified for detection is grabbed and assembled in a groove inside a heating body shell transmitted by the automatic double-speed chain conveying part (3) to be placed corresponding to a PTC heating bag filled in front; and placing the wedge blocks with unqualified detection into the defective product boxes.
11. New energy automobile PTC heating member intelligence assembly line, its characterized in that: the automatic assembly equipment for the PTC heating body of the new energy automobile is formed by connecting more than two sets of automatic assembly equipment for the PTC heating body of the new energy automobile in sequence along the automatic conveying component (3) of the double-speed chain, and the more than two sets of automatic assembly equipment are assembled into different grooves in the heating body shell body conveyed by the accompanying tool on the automatic conveying component (3) of the double-speed chain after the automatic film pasting of the PTC heating bag and the gluing of the wedge-shaped block are respectively completed.
12. The intelligent assembling production line for the PTC heating body of the new energy automobile according to claim 11, wherein: the final set of automatic PTC heating body assembling equipment for the new energy automobile is provided with an auxiliary straightening mechanism (4), the auxiliary straightening mechanism (4) is used for straightening PTC heating bags assembled in heating body grooves conveyed on the automatic double-speed chain conveying component (3), and conveying the positive PTC heating bags to the tail of the automatic double-speed chain conveying component (3) after straightening, and collecting the tail of the automatic double-speed chain conveying component by a lifter and conveying the tail to the next process.
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| CN202310409106.6A CN116135438B (en) | 2023-04-18 | 2023-04-18 | Automatic assembly equipment and intelligent assembly production line for PTC heating body of new energy automobile |
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| CN202310409106.6A CN116135438B (en) | 2023-04-18 | 2023-04-18 | Automatic assembly equipment and intelligent assembly production line for PTC heating body of new energy automobile |
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| CN113182802A (en) * | 2021-05-18 | 2021-07-30 | 安阳市征诚机械有限责任公司 | PTC air conditioner heating pipe assembly line |
| CN114714758A (en) * | 2022-03-31 | 2022-07-08 | 福建坤华智能装备有限公司 | Automatic silk screen printing of PTC heater negative electrode piece detects and tipping arrangement |
| CN114714757A (en) * | 2022-03-31 | 2022-07-08 | 福建坤华智能装备有限公司 | Automatic silk screen printing check out test set of PTC heater positive electrode piece |
| CN114798465A (en) * | 2022-04-28 | 2022-07-29 | 福建坤华智能装备有限公司 | PTC heater chip automatic feeding check out test set |
| CN218193585U (en) * | 2022-09-27 | 2023-01-03 | 福建坤华智能装备有限公司 | Automatic assembly turnover device for PTC heating core of new energy automobile |
| CN218260744U (en) * | 2022-10-14 | 2023-01-10 | 福建坤华智能装备有限公司 | Automatic feeding equipment for PTC heating core assembly of new energy automobile |
| CN218655300U (en) * | 2022-11-16 | 2023-03-21 | 福建坤华智能装备有限公司 | Automatic feeding and assembling equipment for new energy automobile PTC production line bottom surface ceramic pieces |
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| CN116135438A (en) | 2023-05-19 |
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