CN116393896B - Welding device for three-dimensional heat exchange net - Google Patents
Welding device for three-dimensional heat exchange net Download PDFInfo
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- CN116393896B CN116393896B CN202310446860.7A CN202310446860A CN116393896B CN 116393896 B CN116393896 B CN 116393896B CN 202310446860 A CN202310446860 A CN 202310446860A CN 116393896 B CN116393896 B CN 116393896B
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- heat exchange
- dimensional heat
- plate
- welding
- shaping
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- 238000003466 welding Methods 0.000 title claims abstract description 84
- 238000007493 shaping process Methods 0.000 claims abstract description 49
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of heat dissipation materials, in particular to a three-dimensional heat exchange network welding device which comprises a placing plate, wherein two shaping units for shaping a three-dimensional heat exchange network are symmetrically arranged at the center of the upper end of the placing plate, and welding units in sliding connection with the placing plate are arranged behind the two shaping units. The existing method is characterized in that when the welding treatment is carried out on the three-dimensional heat exchange network, the welding is usually carried out on the three-dimensional heat exchange network to form a single unit, then the two single units are spliced and welded, the welding mode is simple to operate and high in flexibility, but the welding treatment cannot be directly carried out after the two three-dimensional heat exchange networks are bent and formed, the welding steps of the single units of the three-dimensional heat exchange network are increased, and the welding efficiency of the three-dimensional heat exchange network is reduced. The two welding parts can simultaneously weld the upper end and the lower end of the contact surface of the two three-dimensional heat exchange networks, and the welding part is the closed part of the two ends of the three-dimensional heat exchange networks, so that the welding step of a single three-dimensional heat exchange network is reduced.
Description
Technical Field
The invention relates to the technical field of heat dissipation materials, in particular to a three-dimensional heat exchange network welding device.
Background
The three-dimensional heat exchange net is a radiator which is in contact with required heat exchange equipment and plays a certain role in heat exchange, and the three-dimensional heat exchange net is of a net-shaped structure, so that the heat is conveniently taken away by the flow of air, and the three-dimensional heat exchange net is commonly used for radiating the heat of tubular equipment.
The three-dimensional heat exchange net can be directly wound on equipment for use when in use, and in order to improve the heat dissipation effect, the three-dimensional heat exchange net can be welded into a specific shape and then combined and welded for use.
When the existing method is used for welding the three-dimensional heat exchange network, the coiled three-dimensional heat exchange network is bent into a required shape, then cutting is carried out, welding is carried out on two ends of the cut three-dimensional heat exchange network to form a single unit, and finally when the method is used, two single units are spliced and welded, and then the spliced and welded three-dimensional heat exchange network is welded on required equipment.
However, when the three-dimensional heat exchange networks are welded in a combined way, the welding treatment cannot be directly performed after the two three-dimensional heat exchange networks are bent and formed, so that the steps of welding the three-dimensional heat exchange network monomers are increased, the operation steps are complicated, the welding treatment is required to be performed for many times, and the welding efficiency of the three-dimensional heat exchange networks is reduced.
Disclosure of Invention
Based on this, it is necessary to provide a three-dimensional heat exchange net welding device, and the problem that produces when aiming at the welding of three-dimensional heat exchange net shaping of prior art is solved.
In order to achieve the above purpose, the present invention is implemented by adopting the following technical scheme: the utility model provides a three-dimensional heat exchange network welding set, is including placing the board, place board upper end central symmetry and install two shaping units that are used for three-dimensional heat exchange network design, two shaping unit rear be provided with place board sliding connection's welding unit.
The shaping unit comprises a shaping component which is arranged above the placing plate and is used for shaping the three-dimensional heat exchange network; the traction component is detachably and slidably connected to the shaping component and used for traction of the three-dimensional heat exchange network; and the pushing component is arranged at the upper end of the placing plate and used for pushing the shaping component.
The welding unit comprises two welding parts which are symmetrically distributed above the placing plate and are used for welding the three-dimensional heat exchange network; one end of the two three-dimensional heat exchange networks is clamped by the two traction parts respectively and rotates around the two shaping parts for one circle, then the shaping parts are pushed by the pushing parts, so that the three-dimensional heat exchange networks rotating for one circle are shaped, the two three-dimensional heat exchange networks are clung, and then the upper end and the lower end of the clung part of the two three-dimensional heat exchange networks are welded by the upper welding part and the lower welding part simultaneously.
According to the embodiment of the invention, the shaping unit further comprises two support rods which are symmetrically arranged at the upper end of the placing plate in a front-back mode, a hexagonal plate is arranged at the upper ends of the two support rods together, the upper end of the hexagonal plate is fixedly connected with the shaping part, a placing table which is arranged at the upper end of the placing plate is arranged in the middle of the hexagonal plate, and a clamping part is arranged on the placing table.
According to the embodiment of the invention, the shaping part comprises a hexagonal plate arranged at the upper end of the hexagonal plate, auxiliary plates are arranged on the inner end surfaces of the hexagonal positions of the hexagonal plate, a moving rod is connected to the auxiliary plates in a sliding and penetrating manner, one end of the moving rod, which is far away from the bearing platform, penetrates through the hexagonal plate in a sliding manner and is provided with the corner clamping plate, one end of the moving rod, which is close to the bearing platform, is rotatably connected with a rotating wheel, a rectangular plate is integrally formed on the moving rod, a connecting spring sleeved on the moving rod is arranged between the rectangular plate and the auxiliary plates, discharge openings are formed in side plates at the opposite ends of the hexagonal plate, cutting modules arranged at the inner end surfaces of the hexagonal plate are arranged at the discharge openings, and sliding grooves are formed in the upper end of the hexagonal plate.
According to the embodiment of the invention, the traction component comprises a telescopic rod placed in a sliding groove, an L-shaped frame is arranged at the upper end of the telescopic rod, a semicircular groove is formed in one end, far away from the bearing platform, of the vertical section of the L-shaped frame, a rectangular plate is arranged at the upper end of the L-shaped frame, a clamping assembly is arranged at one end, far away from the bearing platform, of the rectangular plate, an L-shaped plate is sleeved on the clamping assembly, and a clamping column is arranged at the lower end of the horizontal section of the L-shaped plate.
According to the embodiment of the invention, the pushing component comprises two first electric push rods which are symmetrically arranged at the upper end of the placing plate in a left-right mode, a circular ring is arranged at the upper ends of the two first electric push rods together, a plurality of pushing plates are uniformly arranged at the upper end of the circular ring in the circumferential direction, inclined surfaces are arranged at the upper ends of the pushing plates, and the inclined surfaces are in sliding fit with the rotating wheels.
According to the embodiment of the invention, the clamping component comprises two pushing rods which penetrate through the six-sided plate symmetrically and are connected to the side plates at the opposite ends of the six-sided plate in a sliding manner, the clamping plate is arranged at one end, far away from the bearing platform, of each pushing rod, a U-shaped plate is jointly arranged at one end, close to the bearing platform, of each pushing rod, and a second electric push rod is arranged between the middle section of each U-shaped plate and the bearing platform.
According to the embodiment of the invention, the clamping assembly comprises the clamping rod arranged on the rectangular plate, two connecting grooves are symmetrically formed in the upper and lower directions of the clamping rod, clamping blocks are connected inside the connecting grooves in a sliding mode, and auxiliary springs are arranged between the clamping blocks and the connecting grooves.
According to the embodiment of the invention, the welding unit further comprises three electric sliding blocks which are uniformly and slidingly connected with the upper end of the placing plate, a T-shaped frame is arranged at the upper end of the electric sliding block positioned in the middle, U-shaped frames with downward openings are commonly arranged at the upper ends of the two electric sliding blocks positioned at the left side and the right side, the lower end of the middle section of the U-shaped frame and the upper end of the T-shaped frame are fixedly connected with welding parts, and two welding parts at the upper side and the lower side are respectively fixedly connected with the lower end of the middle section of the U-shaped frame and the upper end of the T-shaped frame.
According to the embodiment of the invention, the sliding groove at the upper end of the hexagonal plate is provided with a positioning hole near the discharging opening.
In summary, the present invention includes at least one of the following beneficial technical effects: 1. the pushing component is matched with the shaping component, so that two three-dimensional heat exchange networks can be shaped effectively, and the shaped three-dimensional heat exchange networks can be limited for a certain time, so that the phenomenon of recovery deformation after the three-dimensional heat exchange networks are shaped is avoided, and the shaping effect of the three-dimensional heat exchange networks is ensured.
2. The pushing component and the shaping component are matched to carry out preliminary clamping limiting on the contact surfaces of the two three-dimensional heat exchange networks, and the two three-dimensional heat exchange networks can be clamped effectively through the matching of the clamping component, so that the phenomenon that the two three-dimensional heat exchange networks deviate during welding is avoided, and the welding effect is ensured.
3. The upper and lower two symmetrically distributed welding parts can simultaneously weld the upper and lower ends of the contact surface of the two three-dimensional heat exchange networks, and the welding part is the closed part of the two ends of the three-dimensional heat exchange networks, so that the welding step of a single three-dimensional heat exchange network is reduced, and the welding efficiency of the three-dimensional heat exchange networks is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic view of a first perspective three-dimensional structure of a three-dimensional heat exchange network welding device according to an embodiment of the invention.
Fig. 2 shows a schematic view of a second perspective structure of the three-dimensional heat exchange network welding device according to the embodiment of the invention.
Fig. 3 shows a front view of a three-dimensional heat exchange network welding device provided according to an embodiment of the invention.
Fig. 4 shows a left side view of a three-dimensional heat exchange network welding device provided according to an embodiment of the invention.
Figure 5 shows a cross-sectional view of A-A in figure 3.
Fig. 6 shows a cross-sectional view of B-B in fig. 4.
Fig. 7 is a schematic cross-sectional view showing the structure of a traction part of a three-dimensional heat exchange network welding device according to an embodiment of the present invention.
Fig. 8 shows an enlarged view at N in fig. 2.
Wherein the above figures include the following reference numerals
1. Placing a plate; 2. a shaping unit; 3. a welding unit, 21, a shaping part; 211. a hexagonal plate; 2111. positioning holes; 212. an auxiliary plate; 213. a moving rod; 214. a connecting spring; 215. a corner clamping plate; 216. a cutting module; 22. a traction member; 221. a telescopic rod; 222. an L-shaped frame; 223. a rectangular plate; 224. a clamping assembly; 2241. a clamping rod; 2242. a clamping block; 2243. an auxiliary spring; 225. an L-shaped plate; 226. clamping the column; 23. a pushing member; 231. a first electric push rod; 232. a circular ring; 233. a pushing plate; 24. a support rod; 25. a hexagonal plate; 26. a carrying platform; 27. a clamping member; 271. a second electric push rod; 272. a U-shaped plate; 273. pushing the rod; 274. clamping plate, 31, welded part; 32. an electric slide block; 33. a T-shaped frame; 34. u-shaped frame.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
Referring to fig. 1-4, a welding device for a three-dimensional heat exchange network comprises a placing plate 1, wherein two shaping units 2 for shaping the three-dimensional heat exchange network are symmetrically arranged at the center of the upper end of the placing plate 1, and welding units 3 in sliding connection with the placing plate 1 are arranged behind the two shaping units 2.
Referring to fig. 5 and 6, the shaping unit 2 includes a shaping member 21 disposed above the placement plate 1 for shaping the three-dimensional heat exchange network; a traction component 22 which is detachably and slidingly connected to the shaping component 21 and is used for traction of the three-dimensional heat exchange network; and a pushing member 23 mounted on the upper end of the placement plate 1 for pushing the setting member 21.
Referring to fig. 5 and 6, the shaping unit 2 further includes two support rods 24 symmetrically mounted on the upper end of the placement board 1, the upper ends of the two support rods 24 are jointly mounted with a hexagonal plate 25, the upper end of the hexagonal plate 25 is fixedly connected with the shaping member 21, a placement table 26 mounted on the upper end of the placement board 1 is arranged in the middle of the hexagonal plate 25, and a clamping member 27 is mounted on the placement table 26.
Referring to fig. 5 and 6, in specific operation, prior to welding, two existing coiled three-dimensional heat exchange webs are sleeved on two support tables 26, and then two traction members 22 are placed on two shaping members 21.
Referring to fig. 5 and 6, the shaping member 21 includes a hexagonal plate 211 mounted at the upper end of the hexagonal plate 25, an auxiliary plate 212 mounted on the inner end surface of the hexagonal portion of the hexagonal plate 211, a moving rod 213 connected to the auxiliary plate 212 in a sliding and penetrating manner, a rotating wheel connected to one end of the moving rod 213, which is far away from the bearing table 26, and a rectangular plate 223 integrally formed on the moving rod 213, a connecting spring 214 mounted between the rectangular plate 223 and the auxiliary plate 212 and sleeved on the moving rod 213, a cutting module 216 mounted on the inner end surface of the hexagonal plate 211 and provided with a sliding groove on the upper end of the hexagonal plate 211.
Referring to fig. 7 and 8, the traction component 22 includes a telescopic rod 221 placed in the sliding groove, an L-shaped frame 222 is installed at the upper end of the telescopic rod 221, a semicircular groove is formed at one end of the vertical section of the L-shaped frame 222, which is far away from the bearing platform 26, a rectangular plate 223 is installed at the upper end of the L-shaped frame 222, a clamping assembly 224 is installed at one end of the rectangular plate 223, which is far away from the bearing platform 26, an L-shaped plate 225 is sleeved on the clamping assembly 224, and a clamping column 226 is installed at the lower end of the horizontal section of the L-shaped plate 225.
Referring to fig. 8, a positioning hole 2111 is formed in the sliding groove at the upper end of the hexagonal plate 211 near the discharge opening.
Referring to fig. 5-8, in specific operation, the telescopic rod 221 is placed in the sliding groove at the upper end of the hexagonal plate 211, then one end of the coiled three-dimensional heat exchange net is pulled to pass through the discharging opening on the hexagonal plate 211 and move between the clamping column 226 and the vertical section of the L-shaped frame 222, then the L-shaped plate 225 is pushed towards the rectangular plate 223, the L-shaped plate 225 drives the clamping column 226 to push one end of the three-dimensional heat exchange net into the semicircular groove, the clamping assembly 224 positions the L-shaped plate 225, thereby clamping one end of the three-dimensional heat exchange net into the semicircular groove of the vertical section of the L-shaped frame 222, then the rectangular plate 223 is pushed to slide in the sliding groove, the rectangular plate 223 drives one end of the L-shaped frame 222 and the three-dimensional heat exchange net to move round the hexagonal plate 211 through the telescopic rod 221, and after the telescopic rod 221 moves to the positioning hole 2111 on the sliding groove, the telescopic rod 221 is automatically extended out and inserted into the positioning hole 2111, thereby positioning one end of the three-dimensional heat exchange net is further positioned, and the three-dimensional heat exchange net is preliminarily welded into a required shape 2110.
Referring to fig. 7, the clamping assembly 224 includes a clamping rod 2241 mounted on the rectangular plate 223, two connecting slots are symmetrically formed in the upper and lower sides of the clamping rod 2241, a clamping block 2242 is slidably connected in the connecting slot, and an auxiliary spring 2243 is mounted between the clamping block 2242 and the connecting slot.
Referring to fig. 7, in a specific operation, after one end of the three-dimensional heat exchange network moves between the clamping post 226 and the vertical section of the L-shaped frame 222, the L-shaped plate 225 is pushed to slide on the clamping rod 2241, the L-shaped plate 225 extrudes the clamping block 2242 when passing through the clamping block 2242, so that the L-shaped plate 225 is forced to move towards the clamping rod 2241, and after passing through the clamping block 2242, the clamping block 2242 resets through the auxiliary spring 2243, so as to limit the L-shaped plate 225, and ensure that the clamping post 226 clamps one end of the three-dimensional heat exchange network into the semicircular groove, thereby avoiding the falling phenomenon of the three-dimensional heat exchange network during molding.
Referring to fig. 5 and 6, the pushing component 23 includes two first electric push rods 231 symmetrically mounted on the upper end of the placement plate 1, a ring 232 is mounted on the upper ends of the two first electric push rods 231, a plurality of pushing plates 233 are uniformly mounted on the upper end of the ring 232 in circumferential direction, and an inclined plane is disposed on the upper end of the pushing plate 233 and slidably engaged with the rotating wheel.
Referring to fig. 5 and 6, in a specific operation, after two three-dimensional heat exchange networks bypass two hexagonal plates 211 for one turn, a first electric push rod 231 is started, the first electric push rod 231 drives a plurality of push plates 233 to ascend through a circular ring 232, inclined planes at the upper ends of the plurality of push plates 233 push rotating wheels on the moving rods 213, the plurality of moving rods 213 on the hexagonal plates 211 push the three-dimensional heat exchange networks through a plurality of corner clamping plates 215 at the same time, the three-dimensional heat exchange networks are forced to move and increase the enclosed area, the enclosed area reaches the required requirement, thereby realizing the function of shaping the three-dimensional heat exchange networks, one end of the three-dimensional heat exchange networks is positioned on the hexagonal plates 211 through a traction part 22, and the phenomenon that the three-dimensional heat exchange networks are loose when the enclosed area is enlarged is avoided, at this time, the left and right opposite corner clamping plates 215 drive the two three-dimensional heat exchange networks to be clung to initially limit the two three-dimensional heat exchange networks, manually rotate the two rolled three-dimensional heat exchange networks towards the rolling direction to enable the formed three-dimensional heat exchange networks to be in a tensioning state, then loosen hands, thereby improving the forming effect of the three-dimensional heat exchange networks, facilitating later welding, pressing the two clamping blocks 2242 again, then sliding the L-shaped plates 225, the L-shaped plates 225 drive the clamping columns 226 to be separated from the semicircular grooves, thereby releasing the clamping of the ends of the three-dimensional heat exchange networks, removing the traction part 22 from the hexagonal plates 211, avoiding influencing the later welding, finally starting the cutting module 216, wherein the cutting module 216 is the existing cutting equipment, and the cutting module 216 cuts the three-dimensional heat exchange networks at the corresponding positions to enable the three-dimensional heat exchange networks to be separated from the rolled three-dimensional heat exchange networks.
Referring to fig. 8, the clamping member 27 includes two pushing rods 273 extending through the opposite end plates of the hexagonal plate 211 symmetrically and slidably, a clamping plate 274 is mounted at one end of the pushing rod 273 away from the support table 26, a U-shaped plate 272 is mounted at one end of the pushing rod 273 close to the support table 26, and a second electric push rod 271 is mounted between the middle section of the U-shaped plate 272 and the support table 26.
Referring to fig. 6 and 8, in specific operation, after the two three-dimensional heat exchange networks are shaped, two second electric push rods 271 are started, the two second electric push rods 271 drive four clamping plates 274 to move towards the contact surface direction of the two three-dimensional heat exchange networks through two U-shaped plates 272 and corresponding pushing rods 273, clamp and limit the two three-dimensional heat exchange networks, so that the contact surfaces of the two three-dimensional heat exchange networks are tightly attached, the phenomenon that the two three-dimensional heat exchange networks deviate during welding is avoided, and the two three-dimensional heat exchange networks can be welded successfully.
Referring to fig. 2 and 6, the welding unit 3 includes two welding parts 31 for welding the three-dimensional heat exchange net, which are symmetrically distributed above the placement plate 1; one end of each of the two three-dimensional heat exchange networks is clamped by the two traction parts 22 and rotates around the two shaping parts 21 for one circle, then the shaping parts 21 are pushed by the pushing parts 23, so that the three-dimensional heat exchange networks rotating for one circle are shaped, the two three-dimensional heat exchange networks are tightly attached, and then the upper end and the lower end of the tightly attached part of each of the two three-dimensional heat exchange networks are welded by the upper welding part 31 and the lower welding part 31.
Referring to fig. 2 and 6, the welding unit 3 further includes three electric sliders 32 that are uniformly slidably connected to the upper end of the placement plate 1, a T-shaped frame 33 is mounted at the upper end of the electric sliders 32 located in the middle, a U-shaped frame 34 with a downward opening is mounted at the upper ends of the electric sliders 32 located on the left and right sides, the lower end of the middle section of the U-shaped frame 34 and the upper end of the T-shaped frame 33 are fixedly connected with the welding members 31, and two welding members 31 on the upper and lower sides are respectively fixedly connected with the lower end of the middle section of the U-shaped frame 34 and the upper end of the T-shaped frame 33.
Referring to fig. 2, fig. 5 and fig. 6, in a specific operation, after two three-dimensional heat exchange networks are formed and clamped and limited, three electric sliding blocks 32 are started simultaneously, three electric sliding blocks 32 drive two welding parts 31 distributed up and down to move towards two three-dimensional heat exchange networks simultaneously through a U-shaped frame 34 and a T-shaped frame 33, the welding parts 31 are existing welding guns, the upper end and the lower end of a contact surface are welded simultaneously after passing through the contact positions of the two three-dimensional heat exchange networks, so that welding efficiency is improved, the contact positions of the two ends of the three-dimensional heat exchange networks are welded, the welding steps after forming a single three-dimensional heat exchange network are reduced, welding difficulty after forming the three-dimensional heat exchange networks is reduced, after passing through the two three-dimensional heat exchange networks, two welding parts 31 are welded at the contact positions of the two three-dimensional heat exchange networks, two second electric pushing rods 271 drive four clamping plates 274 to reset through two U-shaped plates 272 and corresponding pushing rods 273, a first electric pushing rod 231 drives a plurality of pushing plates 233 to reset through a connecting spring 214 to drive a moving rod 213 to reset, and the welding ends are manually removed from the three-dimensional heat exchange networks.
The invention is particularly used: s1: the two existing coiled three-dimensional heat exchange nets are sleeved on the two bearing tables 26, and then the two traction components 22 are placed on the two shaping components 21.
S2: one end of each of the two coiled three-dimensional heat exchange networks is pulled to pass through the discharge opening on the corresponding hexagonal plate 211 and move to the traction part 2, one end of the three-dimensional heat exchange network is clamped by the traction part 22, the three-dimensional heat exchange network is driven to wind around the hexagonal plate 211 by the traction part 22, and the traction part 22 is positioned in the positioning hole 2111 on the hexagonal plate 211.
S3: the pushing component 23 is started, the three-dimensional heat exchange net is shaped by the pushing component 23 through a plurality of moving rods 213, meanwhile, the three-dimensional heat exchange net is preliminarily fixed by two opposite included angle plates 215, then the clamping of the three-dimensional heat exchange net by the traction component 22 is released, the three-dimensional heat exchange net is taken down, the coiled three-dimensional heat exchange net and the formed three-dimensional heat exchange net are cut off through the cutting module 216, and then the contact surface of the two three-dimensional heat exchange nets is clamped through the clamping component 27.
S4: simultaneously, three electric sliding blocks 32 are started, the three electric sliding blocks 32 drive two welding parts 31 which are distributed up and down through a U-shaped frame 34 and a T-shaped frame 33 simultaneously to weld the upper end and the lower end of the contact surface of the two three-dimensional heat exchange networks, and the three-dimensional heat exchange networks are taken out after welding is finished, and welding is finished.
In the description of the embodiments of the present invention, it should be noted that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality", "a plurality of groups" is two or more.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not limited in scope by the present invention, so that all equivalent changes according to the structure, shape and principle of the present invention are covered in the scope of the present invention.
Claims (6)
1. The utility model provides a three-dimensional heat exchange network welding set, is including placing board (1), its characterized in that: two shaping units (2) for shaping the three-dimensional heat exchange network are symmetrically arranged at the center of the upper end of the placement plate (1), and welding units (3) which are in sliding connection with the placement plate (1) are arranged behind the two shaping units (2);
the shaping unit (2) comprises a shaping component (21) which is arranged above the placing plate (1) and is used for shaping the three-dimensional heat exchange network; the traction component (22) is detachably and slidably connected to the shaping component (21) and is used for traction of the three-dimensional heat exchange network; the pushing component (23) is arranged at the upper end of the placing plate (1) and used for pushing the shaping component (21);
the shaping unit (2) further comprises two supporting rods (24) which are symmetrically arranged at the upper end of the placing plate (1) in a front-back mode, a hexagonal plate (25) is arranged at the upper ends of the two supporting rods (24) together, the upper end of the hexagonal plate (25) is fixedly connected with the shaping part (21), a bearing table (26) which is arranged at the upper end of the placing plate (1) is arranged in the middle of the hexagonal plate (25), and a clamping part (27) is arranged on the bearing table (26);
the shaping component (21) comprises a hexagonal plate (211) arranged at the upper end of the hexagonal plate (25), auxiliary plates (212) are arranged on the inner end faces of the hexagonal positions of the hexagonal plate (211), moving rods (213) are connected to the auxiliary plates (212) in a sliding and penetrating mode, one ends of the moving rods (213), far away from the bearing platform (26), penetrate through the hexagonal plate (211) in a sliding mode and are provided with corner clamping plates (215), one ends of the moving rods (213), close to the bearing platform (26), are rotatably connected with rotating wheels, rectangular plates (223) are integrally formed on the moving rods (213), connecting springs (214) sleeved on the moving rods (213) are arranged between the rectangular plates (223) and the auxiliary plates (212), discharging openings are formed in side plates at the opposite ends of the hexagonal plates (211), cutting modules (216) arranged on the inner end faces of the hexagonal plates (211) are arranged in a sliding mode, and sliding grooves are formed in the upper ends of the hexagonal plates (211).
The traction component (22) comprises a telescopic rod (221) placed in the sliding groove, an L-shaped frame (222) is installed at the upper end of the telescopic rod (221), a semicircular groove is formed in one end, far away from the bearing platform (26), of the vertical section of the L-shaped frame (222), a rectangular plate (223) is installed at the upper end of the L-shaped frame (222), a clamping assembly (224) is installed at one end, far away from the bearing platform (26), of the rectangular plate (223), an L-shaped plate (225) is sleeved on the clamping assembly (224), and a clamping column (226) is installed at the lower end of the horizontal section of the L-shaped plate (225);
the welding unit (3) comprises two welding parts (31) which are symmetrically distributed above the placing plate (1) and are used for welding the three-dimensional heat exchange network;
one end of each of the two three-dimensional heat exchange networks is clamped through two traction components (22) and rotates around the two shaping components (21) for one circle, then the shaping components (21) are pushed by the pushing components (23), the rotating three-dimensional heat exchange networks for one circle are shaped, the two three-dimensional heat exchange networks are tightly attached, and then the upper ends and the lower ends of the tightly attached positions of the two three-dimensional heat exchange networks are welded simultaneously by the upper welding component and the lower welding component (31).
2. The three-dimensional heat exchange network welding device according to claim 1, wherein: the pushing component (23) comprises two first electric push rods (231) which are symmetrically arranged at the upper end of the placing plate (1) in a left-right mode, a circular ring (232) is arranged at the upper end of each first electric push rod (231), a plurality of pushing plates (233) are uniformly arranged at the upper end of each circular ring (232) in the circumferential direction, inclined surfaces are arranged at the upper ends of the pushing plates (233), and the inclined surfaces are in sliding fit with the rotating wheels.
3. The three-dimensional heat exchange network welding device according to claim 1, wherein: the clamping component (27) comprises two pushing rods (273) which penetrate through the six-sided plate (211) symmetrically and are connected to opposite end side plates in a sliding mode, a clamping plate (274) is arranged at one end, far away from the bearing platform (26), of each pushing rod (273), a U-shaped plate (272) is jointly arranged at one end, close to the bearing platform (26), of each pushing rod (273), and a second electric push rod (271) is arranged between the middle section of each U-shaped plate (272) and the corresponding bearing platform (26).
4. The three-dimensional heat exchange network welding device according to claim 1, wherein: the clamping assembly (224) comprises a clamping rod (2241) arranged on the rectangular plate (223), two connecting grooves are symmetrically formed in the upper and lower sides of the clamping rod (2241), clamping blocks (2242) are slidably connected in the connecting grooves, and auxiliary springs (2243) are arranged between the clamping blocks (2242) and the connecting grooves.
5. The three-dimensional heat exchange network welding device according to claim 1, wherein: the welding unit (3) further comprises three electric sliding blocks (32) which are uniformly and slidably connected with the upper end of the placing plate (1), a T-shaped frame (33) is arranged at the upper end of each electric sliding block (32) and positioned at the middle part, U-shaped frames (34) with downward openings are jointly arranged at the upper ends of the electric sliding blocks (32) and positioned at the left side and the right side, the lower ends of the middle sections of the U-shaped frames (34) and the upper ends of the T-shaped frames (33) are fixedly connected with the welding parts (31), and two welding parts (31) on the upper side and the lower side are respectively fixedly connected with the lower ends of the middle sections of the U-shaped frames (34) and the upper ends of the T-shaped frames (33).
6. The three-dimensional heat exchange network welding device according to claim 1, wherein: the sliding groove at the upper end of the hexagonal plate (211) is provided with a positioning hole (2111) near the discharge opening.
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| CN202310446860.7A CN116393896B (en) | 2023-04-19 | 2023-04-19 | Welding device for three-dimensional heat exchange net |
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| CN202310446860.7A CN116393896B (en) | 2023-04-19 | 2023-04-19 | Welding device for three-dimensional heat exchange net |
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| CN116393896B true CN116393896B (en) | 2023-09-12 |
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| CN113474116B (en) * | 2018-12-21 | 2023-10-24 | 奇跃公司 | Apparatus for cutting wafer into shape and method for cutting eyepiece from wafer |
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| US4957529A (en) * | 1988-05-27 | 1990-09-18 | Pu "Paissii Hilendarski" | Method of decorating glass and ceramic articles |
| KR20180082060A (en) * | 2017-01-09 | 2018-07-18 | 배민기 | Laser cutter having pallet for table |
| CN215588247U (en) * | 2021-09-03 | 2022-01-21 | 宿迁中矿智能装备研究院有限公司 | Double-arm welding robot |
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