CN117984061A - Automatic gas welding device and processing method for high-pressure energy storage gas cylinder - Google Patents
Automatic gas welding device and processing method for high-pressure energy storage gas cylinder Download PDFInfo
- Publication number
- CN117984061A CN117984061A CN202410370368.0A CN202410370368A CN117984061A CN 117984061 A CN117984061 A CN 117984061A CN 202410370368 A CN202410370368 A CN 202410370368A CN 117984061 A CN117984061 A CN 117984061A
- Authority
- CN
- China
- Prior art keywords
- energy storage
- gas
- clamping
- pressure energy
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 129
- 238000003466 welding Methods 0.000 title claims abstract description 42
- 238000003672 processing method Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 212
- 238000012545 processing Methods 0.000 claims abstract description 76
- 238000005520 cutting process Methods 0.000 claims abstract description 67
- 238000002844 melting Methods 0.000 claims abstract description 61
- 230000008018 melting Effects 0.000 claims abstract description 60
- 238000010438 heat treatment Methods 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 44
- 239000011265 semifinished product Substances 0.000 claims abstract description 44
- 238000005498 polishing Methods 0.000 claims abstract description 43
- 230000008569 process Effects 0.000 claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 5
- 239000012943 hotmelt Substances 0.000 abstract description 10
- 239000007789 gas Substances 0.000 description 160
- 238000003860 storage Methods 0.000 description 20
- 239000000047 product Substances 0.000 description 9
- 239000002699 waste material Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The application provides an automatic gas welding device and a processing method for a high-pressure energy storage gas cylinder, wherein the automatic gas welding device comprises the following steps: a frame body; the feeding mechanism comprises a carrying piece; a clamping mechanism comprising a clamping member; a cutting mechanism comprising a cutting blade; a gas hot melt mechanism comprising a heating element; and the polishing mechanism comprises a polishing knife. According to the application, the energy storage gas cylinder or a semi-finished product thereof is carried and moved through the feeding mechanism, the semi-finished product of the energy storage gas cylinder is carried and moved through the clamping mechanism and is sequentially matched with the cutting mechanism, the gas hot melting mechanism and the polishing mechanism, so that the assembly process of the energy storage gas cylinder is completed, in the process, the mechanisms are matched cooperatively, the processing efficiency and quality of the energy storage gas cylinder are improved to the greatest extent, and meanwhile, the device enables the whole processing process to be orderly carried out through reasonable layout of the mechanisms.
Description
Technical Field
The invention relates to the technical field of energy storage equipment, in particular to an automatic gas welding device and a processing method for a high-pressure energy storage gas cylinder.
Background
The high-pressure energy storage gas cylinder has wide application prospect as an important energy storage device, and is widely applied to a plurality of fields such as petroleum, chemical industry, electric power, energy and the like. The IV type high-pressure energy storage cylinder adopts special materials and structural design, can bear higher pressure, has longer service life and good environmental protection performance, and is based on the superior performance and safety of the IV type high-pressure energy storage cylinder, and is deeply explored as a new development research object in the industry at present.
In the actual production and processing process, the processing and manufacturing of the IV type high-pressure energy storage gas cylinder have some challenges. First, the volume of the type IV high pressure gas cylinders is relatively large, and the total length thereof often exceeds one meter, which makes it generally necessary to separately prepare the same in two parts during the production process, and then connect the two parts. Although the processing mode reduces the difficulty of processing and preparing the degree part of the processing mode, the overall splicing difficulty is increased, and the production efficiency is reduced. Secondly, because the IV type high-pressure energy storage gas cylinder has a short time of appearance, no special automatic equipment is used for production and processing in the industry at present, and the connection and processing process of the IV type high-pressure energy storage gas cylinder needs to be carried out in stages, so that the product yield is reduced, and meanwhile, the requirement of industrialization is difficult to match.
Disclosure of Invention
Therefore, the invention aims to solve the technical problems of low splicing efficiency and unstable product quality after split processing of the high-pressure energy storage cylinder in the prior art and provides an automatic gas welding device and a processing method of the high-pressure energy storage cylinder.
In order to solve the technical problems, the invention provides an automatic gas welding device for a high-pressure energy storage gas cylinder, which comprises: the frame body is provided with a processing space; the feeding mechanism comprises a carrying piece, and the carrying piece moves in the processing space; the clamping mechanisms are respectively connected to the frame body so as to respectively clamp the semi-finished product of the high-pressure energy storage gas cylinder, the two adjacent clamping mechanisms relatively move close to/away from each other, and each clamping mechanism comprises at least one clamping piece which rotates around a rotation center line; the cutting mechanism is arranged on the moving path of the clamping mechanism and comprises at least one cutting knife, and at least one cutting knife moves in the processing space; the gas hot melting mechanism is arranged between two adjacent clamping mechanisms and comprises a heating piece, and heating parts which are respectively arranged towards the two adjacent clamping mechanisms are arranged on the heating piece; the polishing mechanism comprises at least one polishing blade, and at least one polishing blade moves towards/away from the joint of the two high-pressure gas cylinders.
In one embodiment of the present invention, the feeding mechanism further includes a feeding table, the feeding table is spaced from the clamping mechanism, and the clamping mechanism moves between the feeding table and the clamping mechanism.
In an embodiment of the invention, the feeding mechanism includes a first transverse module and a first longitudinal module, the first transverse module is connected to the frame body and extends towards the clamping mechanism, the first longitudinal module is slidably connected to the first transverse module and extends along the height direction of the frame body, and the carrying member is slidably connected to the first longitudinal module.
In one embodiment of the invention, the carrying member comprises a fixing part and at least two profiling clamp arms, wherein the fixing part is connected to the first longitudinal module, and the at least two profiling clamp arms are consistent with the shape of the outer surface of the high-pressure energy storage cylinder.
In one embodiment of the invention, the clamping mechanism comprises a first guide rail and a moving plate, wherein the first guide rail extends along the moving direction of the clamping piece, one side of the moving plate is connected with the first guide rail in a sliding manner, the other side of the moving plate is provided with a second guide rail, the second guide rail extends along the same direction as the first guide rail, and the clamping piece is connected with the second guide rail in a sliding manner.
In one embodiment of the present invention, the clamping member includes a clamping ring, an adjusting member and a rotary driver, wherein the adjusting member is disposed on the clamping ring to adjust the caliber of the clamping ring, the working end of the rotary driver is connected to the clamping ring, and the rotation center line penetrates through the center of the clamping ring along the horizontal direction.
In one embodiment of the present invention, the cutting mechanism includes a second transverse module and a second longitudinal module, the second transverse module is connected to the frame and extends towards the clamping mechanism, the second longitudinal module is slidably connected to the second transverse module and extends along the height direction of the frame, and the cutting blade is slidably connected to the second longitudinal module.
In one embodiment of the present invention, the gas hot melting mechanism further includes a third transverse module connected to the frame and extending toward the clamping mechanism, and a third longitudinal module connected to the third transverse module in a sliding manner and extending along the height direction of the frame, and the heating element is connected to the third longitudinal module in a sliding manner.
In one embodiment of the present invention, two heating parts are provided on the heating member, a hot gas generator is provided inside the heating member, the two heating parts are respectively provided towards the two clamping members, and a plurality of air outlet holes communicating with the hot gas generator are provided on one heating part.
The invention also provides a processing method of the high-pressure energy storage cylinder, which is used for processing and preparing the high-pressure energy storage cylinder by the automatic gas welding device of the high-pressure energy storage cylinder, and comprises the following steps of: s1, clamping and fixing two semi-finished high-pressure energy storage gas cylinders, and oppositely arranging the to-be-connected parts of the two semi-finished high-pressure energy storage gas cylinders; s2, cutting the to-be-connected part of the two high-pressure energy storage gas cylinder semi-finished products; s3, performing high-temperature hot melting on the to-be-connected part of the two high-pressure energy storage cylinder semi-finished products, and then mutually laminating and extruding to obtain a primary processing high-pressure energy storage cylinder; and S4, after the primarily-processed high-pressure energy storage gas cylinder is cooled and shaped, turning the joint of the primarily-processed high-pressure energy storage gas cylinder to obtain the target high-pressure energy storage gas cylinder.
In one embodiment of the present invention, step S3 specifically includes: the method comprises the steps of clamping and fixing two semi-finished high-pressure energy storage gas cylinders in a clamping mechanism, relatively moving the two clamping mechanisms to two sides of a jointing gas hot melting mechanism, after the gas hot melting mechanism carries out hot melting, synchronously separating the two clamping mechanisms from the gas hot melting mechanism, and after the gas hot melting mechanism leaves a moving path of the clamping mechanism, mutually approaching and jointing the two clamping mechanisms, wherein the interval time from the heating and melting of the two semi-finished high-pressure energy storage gas cylinders to the mutual jointing is not more than 35s.
In one embodiment of the present invention, in step S3, the gas hot melting mechanism is heated by hot gas, the heating temperature is not more than 500 ℃, the gas flow is not more than 50L/min, and the moving speed of the clamping mechanism is 450-500 m/S.
In one embodiment of the present invention, in step S2, a cutting process is performed by a cutting mechanism, the cutting mechanism including a rotary cutter, the rotational speed of the rotary cutter being not more than 200r/min; in step S4, the turning process specifically includes: and turning the joint of the primary processing high-pressure energy storage cylinder by adopting a polishing cutter, wherein the rotating speed of the polishing cutter is not more than 11500r/min, and meanwhile, the clamping mechanism drives the primary processing high-pressure energy storage cylinder to rotate around a rotating center line, and the rotating speed of the clamping mechanism is not more than 200r/min.
Compared with the prior art, the technical scheme of the invention has the following advantages:
The automatic gas welding device and the processing method for the high-pressure energy storage gas cylinder are used for connecting and processing the capsule-type high-pressure energy storage gas cylinder, the high-pressure energy storage gas cylinder or a semi-finished product of the high-pressure energy storage gas cylinder is carried and moved relatively by a feeding mechanism, the semi-finished product of the high-pressure energy storage gas cylinder is carried and moved relatively by a clamping mechanism, and then the semi-finished product is matched with a cutting mechanism, a gas hot melting mechanism and a polishing mechanism in sequence, so that the assembly process of the semi-finished product of the high-pressure energy storage gas cylinder is finally completed, and in the process, the gas hot melting mechanism performs gas welding on the to-be-welded part of the semi-finished products of the two high-pressure energy storage gas cylinders at the same time, thereby reducing a heat affected zone in the welding process and improving welding quality and efficiency; the cutting mechanism is arranged on the moving path of the clamping mechanism, before the gas hot melting operation, the cutting mechanism can move to a preset position to perform cutting operation on the gas storage cylinder, when the gas hot melting mechanism operates, the cutting mechanism returns to an initial position and can cut and limit the total connection length of the gas cylinder through a cutting knife rotating at a high speed, so that the product specification accords with the industrial requirement by matching with high-precision hot gas welding, compared with the conventional technology, the control precision of the processing size of the product is greatly improved by the arrangement of the cutting mechanism, and particularly, the cutting mechanism can cut off the part to be cut at one time to ensure the integrity of waste, thereby not only facilitating the subsequent waste recovery, but also avoiding waste scraps and impurities in the processing process from entering the interior of the gas storage cylinder, and further greatly improving the cleaning degree of the interior of the gas storage cylinder; based on the specificity of hot-melt welding, hot-melt surplus materials exist on the surface of a product after hot-melt welding, so that the polishing device disclosed by the application also processes the surplus materials on the surface of the product after hot-melt welding through the polishing mechanism, and before hot-melt connection is completed, the polishing mechanism is arranged at intervals from the energy storage gas cylinder, and after the hot-melt is completed, the polishing mechanism moves towards the energy storage gas cylinder and contacts with the surplus materials thereon to complete polishing operation. The device has the remarkable advantages of high processing efficiency, good processing quality, reasonable layout, high automation degree and the like compared with the conventional processing structure or mode, and is a novel automatic gas welding device and a processing method for the high-pressure energy storage gas cylinder, which have wide application prospects.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a schematic perspective view of an automatic gas welding device for a high-pressure gas cylinder according to a preferred embodiment of the present invention;
FIG. 2 is a schematic perspective view of the automatic gas welding device for the high-pressure energy storage gas cylinder shown in FIG. 1;
FIG. 3 is a top view of the automatic gas welding apparatus for the high pressure stored gas cylinder of FIG. 1;
FIG. 4 is a schematic perspective view of a loading mechanism in the automatic gas welding device for the high-pressure energy storage gas cylinder shown in FIG. 1;
FIG. 5 is an enlarged schematic view of FIG. 1 at A;
FIG. 6 is an enlarged schematic view of FIG. 2 at B;
FIG. 7 is an enlarged schematic view of FIG. 1 at A;
FIG. 8 is a flow chart of a method of processing a high pressure gas cylinder in accordance with another embodiment of the present invention.
Description of the specification reference numerals: 100. a frame body; 200. a feeding mechanism; 210. a feeding table; 220. a first transverse module; 230. a first longitudinal module; 240. a carrying member; 241. profiling clamp arms; 242. a fixing part; 243. a third driver; 300. a clamping mechanism; 310. a first guide rail; 320. a moving plate; 330. a clamping member; 331. a clamping ring; 332. an adjusting member; 400. a cutting mechanism; 410. a second transverse module; 420. a second longitudinal module; 430. a cutting knife; 500. a gas hot melt mechanism; 510. a third transverse module; 520. a third longitudinal module; 530. a heating member; 531. a heating section; 532. an air outlet hole; 600. a polishing mechanism; 610. a knife sharpening accommodation groove; 1001. and rotating the center line.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
Example 1
Referring to fig. 1 to 3, the present embodiment provides an automatic gas welding apparatus for a high pressure gas cylinder, comprising: the frame body 100, wherein a processing space is formed inside the frame body 100; the feeding mechanism 200, wherein the feeding mechanism 200 comprises a carrying piece 240, and the carrying piece 240 moves in the processing space; at least two clamping mechanisms 300, at least two clamping mechanisms 300 are respectively connected to the frame body 100 to respectively clamp the semi-finished product of the high-pressure gas storage cylinder, two adjacent clamping mechanisms 300 relatively move close to/away from each other, the clamping mechanisms 300 comprise at least one clamping piece 330, and at least one clamping piece 330 rotates around a rotation center line 1001; a cutting mechanism 400, wherein the cutting mechanism 400 is disposed on a moving path of the clamping mechanism 300, and comprises at least one cutting knife 430, and at least one cutting knife 430 moves in the processing space; the gas hot melting mechanism 500 is arranged between two adjacent clamping mechanisms 300, and comprises a heating piece 530, wherein the heating piece 530 is provided with heating parts 531 which are respectively arranged towards the two adjacent clamping mechanisms 300; the polishing mechanism 600, the polishing mechanism 600 comprises at least one polishing blade, and at least one polishing blade moves towards/away from the joint of two high-pressure gas cylinders.
The automatic gas welding device for the high-pressure gas storage cylinder is used for connecting and processing the capsule-type high-pressure gas storage cylinder, the high-pressure gas storage cylinder or a semi-finished product of the high-pressure gas storage cylinder is carried to relatively move through the feeding mechanism 200, the semi-finished product of the high-pressure gas storage cylinder is carried by the clamping mechanism 300 and then is matched with the cutting mechanism 400, the gas hot melting mechanism 500 and the polishing mechanism 600 in sequence, the assembling process of the semi-finished product of the high-pressure gas storage cylinder is finally completed, in the process, the mechanisms are matched cooperatively, so that the processing efficiency and the processing quality of the high-pressure gas storage cylinder are improved to the greatest extent, and meanwhile, the device enables the whole processing process to be orderly carried out through reasonable layout of the mechanisms.
In this embodiment, the frame body 100 is preferably a cubic frame, the interior of which is a processing space, and the feeding mechanism 200, the clamping mechanism 300, the cutting mechanism 400, the gas hot melting mechanism 500 and the polishing mechanism 600 all move in the processing space, so that the processing space can be enclosed by a structure such as a baffle plate in the actual production and processing process, thereby improving the safety degree of the processing process.
In this embodiment, the feeding mechanism 200 further includes a feeding table 210, the feeding table 210 and the clamping mechanism 300 are disposed at intervals, and the clamping mechanism 300 moves between the feeding table 210 and the clamping mechanism 300. The semi-finished product of the high-pressure gas cylinder to be processed is placed on the loading table 210 before processing, and then is carried into the clamping mechanism 300 by the carrying member 240. Further, in this embodiment, the high-pressure energy storage cylinder to be processed is divided into two parts symmetrically arranged, and in order to improve the carrying efficiency, two feeding mechanisms 200 are correspondingly arranged in this embodiment.
Specifically, the feeding mechanism 200 includes a first transverse module 220 and a first longitudinal module 230, the first transverse module 220 is connected to the frame 100 and extends toward the clamping mechanism 300, the first longitudinal module 230 is slidably connected to the first transverse module 220 and extends along the height direction of the frame 100, and the carrying member 240 is slidably connected to the first longitudinal module 230. In this embodiment, a first driver is disposed on the first transverse module 220, a working end of the first driver is connected to the first longitudinal module 230, which is preferably a motor, so as to realize a driving function on the first longitudinal module 230, and similarly, a second driver is disposed on the first longitudinal module 230, and a working end of the second driver is connected to the handling member 240, which is preferably a motor, so as to realize a driving function on the handling member 240.
Further, referring to fig. 4, the carrying member 240 includes a fixing portion 242 and at least two profiling clamp arms 241, wherein the fixing portion 242 is connected to the first longitudinal module 230, and the at least two profiling clamp arms 241 are in a shape consistent with the external surface of the high-pressure energy storage cylinder. Specifically, the outer surface of the high-pressure energy storage cylinder in this embodiment is in a circular arc structure, so that both profiling clamp arms 241 are provided in an outwardly convex arc structure, so as to achieve a more stable clamping effect. Further, the fixing member is connected to one end of the two profiling clamp arms 241 simultaneously, so that the two profiling clamp arms 241 are symmetrically arranged, the two profiling clamp arms 241 can both overturn around the connection part of the two profiling clamp arms and the fixing part 242 to adjust the opening and closing angles of the two profiling clamp arms, further, the main bodies of the two third drivers 243 are fixedly connected to the fixing part 242, and the working ends are correspondingly connected to the two profiling clamp arms 241, so that the control of the profiling clamp arms 241 is realized.
Referring to fig. 1 and 5, the present embodiment is provided with two clamping mechanisms 300, the two clamping mechanisms 300 are symmetrically disposed along the length direction of the frame body 100, the clamping mechanisms 300 include a first guide rail 310 and a moving plate 320, the first guide rail 310 extends along the moving direction of the clamping member 330, one side of the moving plate 320 is slidably connected to the first guide rail 310, the other side is provided with a second guide rail, the second guide rail and the first guide rail 310 extend in the same direction, and the clamping member 330 is slidably connected to the second guide rail. Based on this structural arrangement, the clamping mechanism 300 in this embodiment can realize the preliminary adjustment of its position through the moving process of the moving plate 320, and can also realize the precise adjustment of its position through the moving process of the clamping member 330, and at the same time, the relative sliding between the two can also reduce the motion inertia in the moving process of the high-pressure energy storage cylinder to be processed, thereby ensuring the precise control of the actual processing position of the high-pressure energy storage cylinder.
Referring to fig. 5, the clamping member 330 includes a clamping ring 331, an adjusting member 332, and a rotary driver, wherein the adjusting member 332 is disposed on the clamping ring 331 to adjust the caliber of the clamping ring 331, a working end of the rotary driver is connected to the clamping ring 331, and a rotation center line 1001 penetrates through the center of the clamping ring 331 along a horizontal direction. In this embodiment, the clamping ring 331 is composed of two half rings, the two half rings can be opened and closed relatively to allow the semi-finished product of the high pressure energy storage gas cylinder to go in and out, further, one ends of the two half rings are connected with each other, and the other ends of the two half rings are connected or released through the adjusting member 332, meanwhile, the caliber of the clamping ring 331 can be adjusted within a small range by the adjusting member 332 in this embodiment, so that the stability of the clamping moving process is ensured. In this embodiment, two clamping rings 331 are disposed at intervals along the length direction of the semi-finished product of the high-pressure energy storage cylinder, and in other embodiments, other numbers or positions of the clamping rings 331 may be set according to actual use requirements, which is not particularly limited in the present invention. Furthermore, the clamping ring 331 in the present embodiment is connected to the rotary driver, so that it has a function of rotating around the rotation center line 1001, and on one hand, the structure is configured to cooperate with the cutting mechanism 400 to completely encircle the cutting action, and on the other hand, it is also capable of cooperating with the polishing mechanism 600 to realize polishing post-treatment processing.
Referring to fig. 2 and 6, two cutting mechanisms 400 are correspondingly arranged in the embodiment, the two cutting mechanisms 400 are respectively used for cutting corresponding semi-finished products of the high-pressure energy storage gas cylinder, the cutting mechanisms can cut and limit the length of the gas cylinder, and therefore, the product specification accords with industrial requirements by matching with high-precision hot gas welding, compared with the conventional technology, the control precision of the product processing size is greatly improved, and particularly, the cutting mechanism can cut off a part to be cut at one time, so that the integrity of waste is ensured, the waste recovery is convenient, waste impurities in the processing process can be prevented from entering the inside of the energy storage gas cylinder, and the cleaning degree of the inside of the energy storage gas cylinder is greatly improved. Further, the optional cutting mechanism 400 includes a second transverse module 410 and a second longitudinal module 420, the second transverse module 410 is connected to the frame 100 and extends towards the clamping mechanism 300, the second longitudinal module 420 is slidably connected to the second transverse module 410 and extends along the height direction of the frame 100, and the cutting blade 430 is slidably connected to the second longitudinal module 420, based on such structural arrangement, the cutting blade 430 can flexibly move in the processing space, and further flexibly adjust the actual working position thereof according to the actual use situation. Correspondingly, the second transverse module 410 is provided with a third driver 243, the working end of the third driver 243 is connected with the second longitudinal module 420, the second longitudinal module 420 is provided with a fourth driver, the working end of the fourth driver is connected with a cutting knife 430, further, the cutting mechanism 400 is also connected with a rotating motor, the cutting knife 430 is preferably a circular knife blade, and the cutting knife 430 can be operated at a high speed through the rotating motor, so that the cutting knife has a function of precise cutting.
Referring to fig. 1 and 7, in this embodiment, a gas hot melting mechanism 500 is provided, and the distance between the gas hot melting mechanism 500 and two high-pressure gas cylinders is equal, when the gas hot melting mechanism is not in an operating state, the gas hot melting mechanism 500 is far away from the moving path of the clamping member 330, and when the gas hot melting mechanism 500 is in an operating state, the gas hot melting mechanism 500 moves between the two high-pressure gas cylinders. The gas hot-melting mechanism performs gas welding on the high-pressure energy storage gas cylinder, reduces a heat affected zone in the welding process, and improves welding quality and efficiency. Further, the gas hot melting mechanism 500 further includes a third transverse module 510 and a third longitudinal module 520, where the third transverse module 510 is connected to the frame body 100 and extends towards the clamping mechanism 300, the third longitudinal module 520 is slidably connected to the third transverse module 510 and extends along the height direction of the frame body 100, and the heating element 530 is slidably connected to the third longitudinal module 520, specifically, based on such structural arrangement, the heating element 530 can flexibly move in the processing space, so as to flexibly adjust the actual working position thereof according to the actual use situation. Correspondingly, a fifth driver is arranged on the third transverse module 510, the working end of the fifth driver is connected with the third longitudinal module 520, a sixth driver is arranged on the third longitudinal module 520, and the working end of the sixth driver is connected with the heating element 530.
In this embodiment, two heating portions 531 are disposed on the heating member 530, a hot air generator is disposed inside the heating member 530, two heating portions 531 are disposed towards two clamping members 330 respectively, and one heating portion 531 is provided with a plurality of air outlet holes 532 connected with the hot air generator. Specifically, the two heating parts 531 are disposed on two opposite sides of the heating member 530 and are all circular elements radially matched with the high-pressure energy storage cylinder, when the two semi-finished products of the high-pressure energy storage cylinder are relatively close to each other, they can be respectively embedded with the outer surfaces of the two circular heating parts 531, on one hand, they can concentrate heat on the semi-finished products of the high-pressure energy storage cylinder, thereby realizing optimal heating effect and efficiency, and on the other hand, they can also avoid the ejected hot gas from injuring people or damaging other mechanical structures. Further, the substrate of the high-pressure energy storage gas cylinder to be processed in this embodiment is PA6 (polyamide 6) with a melting point of 215-225 ℃, so that the hot gas generator in this embodiment sprays high-temperature nitrogen gas with a temperature of 220 ℃, and in other embodiments, the heating temperature of the gas hot melting mechanism 500 can be adjusted correspondingly according to the actual high-pressure energy storage gas cylinder material, and other inert gases can be used for heating the hot gas according to the properties of different materials or considering the processing cost, which is not particularly limited in the invention.
Referring to fig. 1, the polishing mechanism 600 in this embodiment is disposed at the splicing position of the high-pressure gas storage cylinder, and based on the specificity of hot-melt welding, the application can also process the residue on the surface of the product after the hot-melt welding. Further, it includes sharpening holding groove 610 and inside sword of polishing thereof, and under its non-operating condition, the sword can be accomodate in sharpening holding groove 610 inside, and when it needs to polish processing, at least part sword can stretch out to sharpening holding groove 610 outside to laminate each other with the concatenation department of waiting to polish, at this moment, fixture 300 can begin high-speed rotation under rotary actuator's effect, cooperates polishing mechanism 600 to realize the process of polishing from this. Specifically, the polishing mechanism further comprises a high-precision displacement sensor (the precision can be controlled to be 0.005 MM), and because the dimension difference exists in the diameter direction of each semi-finished product, the outer diameter of each high-pressure energy storage cylinder is detected by the high-precision displacement sensor before polishing in order to ensure that the cutting and polishing amounts are consistent to the greatest extent, and the servo motor is controlled to operate in a closed loop after the PLC operates data, so that the turning and polishing amounts are completely matched with each cylinder, and the turning and polishing amounts of each cylinder are ensured to be completely consistent.
In addition, in other embodiments, the device for recycling waste is further included, and in the structure, the device for recycling waste can absorb and recycle waste in a processing space, so that high cleanliness of a processing process is maintained, and further processing quality of elements is improved.
The device further comprises a control system, wherein the feeding mechanism 200, the clamping mechanism 300, the cutting mechanism 400, the gas hot melting mechanism 500 and the polishing mechanism 600 are respectively connected with the control system, an operator can preset parameters through the control system so as to improve the automation degree of the device, and the control system can also perform trial adjustment on the operation process of the mechanisms so as to improve the use flexibility of the device.
The following describes a specific working procedure of the automatic gas welding device for a high-pressure gas storage cylinder in this embodiment:
firstly, the feeding mechanism 200 places two semi-finished products of high-pressure energy storage cylinders to be processed inside the clamping mechanism 300, the two semi-finished products of high-pressure energy storage cylinders are relatively close to each other after being fixed through the clamping mechanism 300, when the two semi-finished products of high-pressure energy storage cylinders are moved to the position of the corresponding cutting mechanism 400, the cutting mechanism 400 is moved to the target working position to perform cutting processing, the whole length of the high-pressure energy storage cylinders is adjusted, the flush of a tangent plane is ensured, the subsequent connection strength is improved, after cutting is completed, the two clamping pieces 330 continue to drive the corresponding semi-finished products of high-pressure energy storage cylinders to move, meanwhile, the gas hot melting mechanism 500 is moved between the two semi-finished products of high-pressure energy storage cylinders, after the two semi-finished products of high-pressure energy storage cylinders are closely attached to the two heating parts 531, hot gas heating is started after the two semi-finished products of high-pressure energy storage cylinders are attached to the two semi-finished products of high-pressure energy storage cylinders to be connected, after the two semi-finished products of high-pressure energy storage cylinders are melted by melting mechanism 400, after the two semi-finished products of high-pressure energy storage cylinders are restored to be connected, after the two semi-finished products of high-pressure energy storage cylinders are restored to be polished, and after the gas hot melting mechanism 500 are moved away from the clamping pieces 330 move paths, the semi-finished products of high-pressure energy storage cylinders are attached to each other, and the semi-finished products of high-pressure energy storage cylinder are mutually, and the high-pressure energy storage cylinder is attached.
Example two
Referring to fig. 8, the present embodiment provides a method for processing a high-pressure gas cylinder, which is used for preparing the high-pressure gas cylinder by the automatic gas welding device for the high-pressure gas cylinder according to the first embodiment, and includes the following steps:
S1, clamping and fixing two semi-finished high-pressure energy storage gas cylinders, and oppositely arranging the to-be-connected parts of the two semi-finished high-pressure energy storage gas cylinders;
S2, cutting the to-be-connected part of the two high-pressure energy storage gas cylinder semi-finished products; further, in this embodiment, the cutting mechanism includes a rotary cutter, and the rotation speed of the rotary cutter is 200r/min, so that in order to ensure the cutting effect and the safety in the cutting process, it is necessary to ensure that the rotation speed of the rotary cutter does not exceed 200r/min in the actual processing process.
S3, performing high-temperature hot melting on the to-be-connected part of the two high-pressure energy storage cylinder semi-finished products, and then mutually laminating and extruding to obtain a primary processing high-pressure energy storage cylinder; in this embodiment, step S3 specifically includes: the two semi-finished high-pressure energy storage gas cylinders are clamped and fixed in the clamping mechanisms, the two clamping mechanisms are relatively moved to two sides of the laminating gas hot melting mechanism, after the gas hot melting mechanism carries out hot melting, the two clamping mechanisms are synchronously separated from the gas hot melting mechanism, after the gas hot melting mechanism leaves the moving path of the clamping mechanisms, the two clamping mechanisms are mutually close to each other and laminated, wherein the interval time between the heating and melting of the two semi-finished high-pressure energy storage gas cylinders and the mutual lamination is 20s, the high-pressure energy storage gas cylinder base material processed in the embodiment is polyamide 6, so that the solidification time at normal temperature after the melting is about 35 seconds, and therefore, the two can be mutually laminated and connected, and the interval time in actual processing is not more than 35 seconds. Further, the gas hot melting mechanism is heated by hot gas, the heating temperature is 220 ℃, the gas flow is 50L/min, the moving speed of the clamping mechanism is 450m/s, the highest heating temperature of the gas hot melting mechanism in the embodiment can be 500 ℃, and an operator can adjust the temperature according to actual use requirements.
And S4, after the primarily-processed high-pressure energy storage gas cylinder is cooled and shaped, turning the joint of the primarily-processed high-pressure energy storage gas cylinder to obtain the target high-pressure energy storage gas cylinder. In this embodiment, the turning process specifically includes: the turning processing is carried out on the joint of the primary processing high-pressure energy storage cylinder by adopting a polishing knife, the rotating speed of the polishing knife is 11500r/min, and the rotating speed is required to be controlled below 11500r/min in the actual processing process, so that the processing effect and the safety are ensured. Meanwhile, the clamping mechanism drives the primary processing high-pressure energy storage cylinder to rotate around the rotating center line, and the rotating speed of the primary processing high-pressure energy storage cylinder does not exceed 200r/min.
Example III
The embodiment provides another processing method of the high-pressure energy storage gas cylinder, which comprises the following steps:
S1, clamping and fixing two semi-finished high-pressure energy storage gas cylinders, and oppositely arranging the to-be-connected parts of the two semi-finished high-pressure energy storage gas cylinders;
S2, cutting the to-be-connected part of the two high-pressure energy storage gas cylinder semi-finished products; further, in this embodiment, the cutting is performed by a cutting mechanism, which includes a rotary cutter, and the rotational speed of the rotary cutter is 150r/min.
S3, performing high-temperature hot melting on the to-be-connected part of the two high-pressure energy storage cylinder semi-finished products, and then mutually laminating and extruding to obtain a primary processing high-pressure energy storage cylinder; in this embodiment, step S3 specifically includes: the method comprises the steps of clamping and fixing two semi-finished high-pressure energy storage gas cylinders in a clamping mechanism, relatively moving the two clamping mechanisms to two sides of a jointing gas hot melting mechanism, after the gas hot melting mechanism carries out hot melting, synchronously separating the two clamping mechanisms from the gas hot melting mechanism, and after the gas hot melting mechanism leaves a moving path of the clamping mechanism, mutually approaching and jointing the two clamping mechanisms, wherein the interval time from the heating and melting of the two semi-finished high-pressure energy storage gas cylinders to the mutual jointing is 30s. Further, the gas hot melting mechanism is heated by hot gas, the heating temperature is 400 ℃, the gas flow is 50L/min, and the moving speed of the clamping mechanism is 500m/s.
And S4, after the primarily-processed high-pressure energy storage gas cylinder is cooled and shaped, turning the joint of the primarily-processed high-pressure energy storage gas cylinder to obtain the target high-pressure energy storage gas cylinder. In this embodiment, the turning process specifically includes: and turning the joint of the primary processing high-pressure energy storage gas cylinder by adopting a polishing knife, wherein the rotating speed of the polishing knife is 10000r/min. Meanwhile, the clamping mechanism drives the primary processing high-pressure energy storage cylinder to rotate around the rotating center line, and the rotating speed of the primary processing high-pressure energy storage cylinder does not exceed 200r/min.
In summary, the automatic gas welding device and the processing method for the high-pressure gas storage cylinder are used for connecting and processing the capsule-type high-pressure gas storage cylinder, the high-pressure gas storage cylinder or a semi-finished product of the high-pressure gas storage cylinder is carried by the feeding mechanism to move relatively, and then the semi-finished product of the high-pressure gas storage cylinder is matched with the cutting mechanism, the gas hot melting mechanism and the polishing mechanism in sequence, so that the assembling process of the semi-finished product of the high-pressure gas storage cylinder is finally completed, in the process, the mechanisms are matched cooperatively, and therefore, the processing efficiency and the processing quality of the high-pressure gas storage cylinder are improved to the greatest extent.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present invention will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.
Claims (13)
1. An automatic gas welding device of a high-pressure energy storage gas cylinder is characterized in that: comprising the following steps:
The frame body is provided with a processing space;
the feeding mechanism comprises a carrying piece, and the carrying piece moves in the processing space;
the clamping mechanisms are respectively connected to the frame body so as to respectively clamp the semi-finished product of the high-pressure energy storage gas cylinder, the two adjacent clamping mechanisms relatively move close to/away from each other, and each clamping mechanism comprises at least one clamping piece which rotates around a rotation center line;
the cutting mechanism is arranged on the moving path of the clamping mechanism and comprises at least one cutting knife, and at least one cutting knife moves in the processing space;
The gas hot melting mechanism is arranged between two adjacent clamping mechanisms and comprises a heating piece, and heating parts which are respectively arranged towards the two adjacent clamping mechanisms are arranged on the heating piece;
the polishing mechanism comprises at least one polishing blade, and at least one polishing blade moves towards/away from the joint of the two high-pressure gas cylinders.
2. The automatic gas welding device for high-pressure gas cylinders according to claim 1, wherein: the feeding mechanism further comprises a feeding table, the feeding table is arranged at intervals with the clamping mechanism, and the clamping mechanism moves between the feeding table and the clamping mechanism.
3. The automatic gas welding device for high-pressure gas cylinders according to claim 1, wherein: the feeding mechanism comprises a first transverse module and a first longitudinal module, the first transverse module is connected to the frame body and extends towards the clamping mechanism, the first longitudinal module is connected to the first transverse module in a sliding mode and extends along the height direction of the frame body, and the carrying piece is connected to the first longitudinal module in a sliding mode.
4. The automatic gas welding device for high-pressure gas cylinders according to claim 3, wherein: the carrying piece comprises a fixing part and at least two profiling clamp arms, wherein the fixing part is connected with the first longitudinal module, and the at least two profiling clamp arms are consistent with the outer surface of the high-pressure energy storage cylinder in shape.
5. The automatic gas welding device for high-pressure gas cylinders according to claim 1, wherein: the clamping mechanism comprises a first guide rail and a moving plate, the first guide rail extends along the moving direction of the clamping piece, one side of the moving plate is slidably connected with the first guide rail, a second guide rail is arranged on the other side of the moving plate, the second guide rail extends along the same direction as the first guide rail, and the clamping piece is slidably connected with the second guide rail.
6. The automatic gas welding device for high-pressure gas cylinders according to claim 1, wherein: the clamping piece comprises a clamping ring, an adjusting piece and a rotary driver, wherein the adjusting piece is arranged on the clamping ring to adjust the caliber of the clamping ring, the working end of the rotary driver is connected with the clamping ring, and the center line of rotation penetrates through the center of the clamping ring along the horizontal direction.
7. The automatic gas welding device for high-pressure gas cylinders according to claim 1, wherein: the cutting mechanism comprises a second transverse module and a second longitudinal module, the second transverse module is connected to the frame body and extends towards the clamping mechanism, the second longitudinal module is connected to the second transverse module in a sliding mode and extends along the height direction of the frame body, and the cutting knife is connected to the second longitudinal module in a sliding mode.
8. The automatic gas welding device for high-pressure gas cylinders according to claim 1, wherein: the gas hot melting mechanism further comprises a third transverse module and a third longitudinal module, the third transverse module is connected to the frame body and extends towards the clamping mechanism, the third longitudinal module is connected to the third transverse module in a sliding mode and extends along the height direction of the frame body, and the heating piece is connected to the third longitudinal module in a sliding mode.
9. The automatic gas welding device for high-pressure gas cylinders according to claim 1, wherein: the heating part is provided with two heating parts, the inside of the heating part is provided with a hot gas generator, the two heating parts are respectively arranged towards the two clamping parts, and one heating part is provided with a plurality of air outlet holes communicated with the hot gas generator.
10. A processing method of a high-pressure energy storage gas cylinder is characterized by comprising the following steps of: the method for manufacturing the high-pressure energy storage cylinder by processing through the automatic gas welding device for the high-pressure energy storage cylinder according to any one of claims 1 to 9, comprising the following steps:
S1, clamping and fixing two semi-finished high-pressure energy storage gas cylinders, and oppositely arranging the to-be-connected parts of the two semi-finished high-pressure energy storage gas cylinders;
s2, cutting the to-be-connected part of the two high-pressure energy storage gas cylinder semi-finished products;
S3, performing high-temperature hot melting on the to-be-connected part of the two high-pressure energy storage cylinder semi-finished products, and then mutually laminating and extruding to obtain a primary processing high-pressure energy storage cylinder;
And S4, after the primarily-processed high-pressure energy storage gas cylinder is cooled and shaped, turning the joint of the primarily-processed high-pressure energy storage gas cylinder to obtain the target high-pressure energy storage gas cylinder.
11. The method for processing the high-pressure energy storage gas cylinder according to claim 10, wherein the method comprises the following steps: the step S3 specifically comprises the following steps: the method comprises the steps of clamping and fixing two semi-finished high-pressure energy storage gas cylinders in a clamping mechanism, relatively moving the two clamping mechanisms to two sides of a jointing gas hot melting mechanism, after the gas hot melting mechanism carries out hot melting, synchronously separating the two clamping mechanisms from the gas hot melting mechanism, and after the gas hot melting mechanism leaves a moving path of the clamping mechanism, mutually approaching and jointing the two clamping mechanisms, wherein the interval time from the heating and melting of the two semi-finished high-pressure energy storage gas cylinders to the mutual jointing is not more than 35s.
12. The method for processing the high-pressure energy storage gas cylinder according to claim 11, wherein: in the step S3, the gas hot melting mechanism is heated by hot gas, the heating temperature is not more than 500 ℃, the gas flow is not more than 50L/min, and the moving speed of the clamping mechanism is 450-500 m/S.
13. The method for processing the high-pressure energy storage gas cylinder according to claim 11, wherein: in the step S2, cutting is carried out through a cutting mechanism, wherein the cutting mechanism comprises a rotary cutter, and the rotating speed of the rotary cutter is not more than 200r/min; in step S4, the turning process specifically includes: and turning the joint of the primary processing high-pressure energy storage cylinder by adopting a polishing cutter, wherein the rotating speed of the polishing cutter is not more than 11500r/min, and meanwhile, the clamping mechanism drives the primary processing high-pressure energy storage cylinder to rotate around a rotating center line, and the rotating speed of the clamping mechanism is not more than 200r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410370368.0A CN117984061B (en) | 2024-03-29 | 2024-03-29 | Automatic gas welding device and processing method for high-pressure energy storage gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410370368.0A CN117984061B (en) | 2024-03-29 | 2024-03-29 | Automatic gas welding device and processing method for high-pressure energy storage gas cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117984061A true CN117984061A (en) | 2024-05-07 |
| CN117984061B CN117984061B (en) | 2024-06-11 |
Family
ID=90899538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410370368.0A Active CN117984061B (en) | 2024-03-29 | 2024-03-29 | Automatic gas welding device and processing method for high-pressure energy storage gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117984061B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4435736A1 (en) * | 1994-10-06 | 1996-04-11 | Stroeer Gmbh | Thermoplastic components butt welding for polypropylene plates |
| CN211847708U (en) * | 2020-03-09 | 2020-11-03 | 威海科莱默自动化设备股份有限公司 | Prefabricated excellent terminal surface processing equipment |
| CN113400019A (en) * | 2021-04-16 | 2021-09-17 | 浙江锯力煌锯床股份有限公司 | Automatic punching and shearing production line |
| CN113695914A (en) * | 2021-07-12 | 2021-11-26 | 洪序鑫 | High-wear-resistance steel pipe cutting device and cutting method thereof |
| CN114434152A (en) * | 2022-04-07 | 2022-05-06 | 宁波佳比佳智能科技有限公司 | Combined machine tool and working method |
-
2024
- 2024-03-29 CN CN202410370368.0A patent/CN117984061B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4435736A1 (en) * | 1994-10-06 | 1996-04-11 | Stroeer Gmbh | Thermoplastic components butt welding for polypropylene plates |
| CN211847708U (en) * | 2020-03-09 | 2020-11-03 | 威海科莱默自动化设备股份有限公司 | Prefabricated excellent terminal surface processing equipment |
| CN113400019A (en) * | 2021-04-16 | 2021-09-17 | 浙江锯力煌锯床股份有限公司 | Automatic punching and shearing production line |
| CN113695914A (en) * | 2021-07-12 | 2021-11-26 | 洪序鑫 | High-wear-resistance steel pipe cutting device and cutting method thereof |
| CN114434152A (en) * | 2022-04-07 | 2022-05-06 | 宁波佳比佳智能科技有限公司 | Combined machine tool and working method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117984061B (en) | 2024-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4717115B2 (en) | Metal plate joining apparatus and joining method | |
| CN211616653U (en) | Ultrasonic welding device | |
| CN203592540U (en) | Automatic wood chip butt joint machine | |
| CN110712035A (en) | Automatic tooling equipment for cross axle bearing | |
| CN111478529B (en) | Iron-based amorphous iron core production system and preparation method thereof | |
| CN114932701B (en) | Automatic manufacturing production line of self-repairing tire | |
| CN117984061B (en) | Automatic gas welding device and processing method for high-pressure energy storage gas cylinder | |
| CN208322553U (en) | A kind of welding tooling device of column battery | |
| CN109676251A (en) | Laser welding equipment and laser welding method | |
| CN219171705U (en) | Puncture welding equipment for automobile plastic parts | |
| CN113212907A (en) | Ultrasonic automatic film-lifting and film-tearing machine and film-tearing method thereof | |
| CN115091123B (en) | Hub manufacturing method | |
| US11491745B2 (en) | Apparatus and method for laminating fibers for direct manufacturing or preform | |
| CN115483448A (en) | Lithium battery assembly production line and assembly method | |
| CN114986159A (en) | Movable welding and stress treatment integrated device | |
| CN214323409U (en) | Double-station quick-change flexible tool | |
| EP0835847B1 (en) | Machine for cutting laminated glass plates | |
| US10702993B2 (en) | End effectors having compaction feet for welding thermoplastic parts | |
| JP2011046000A (en) | Method and apparatus for producing injection-molded article | |
| CN215941829U (en) | Lithium battery pole and collector plate welding mechanism | |
| CN221140119U (en) | Rotating mechanism for plastic reel production and processing | |
| CN217412983U (en) | Intelligent automatic circular seam welding special equipment | |
| CN116944644A (en) | Device and method for removing residual materials and flash of friction welding intermediate piece | |
| CN117754832B (en) | Pipe injection molding equipment | |
| CN219901483U (en) | Large casting deburring grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |