CN115673513B - Solar heat collecting and conducting device manufacturing device - Google Patents
Solar heat collecting and conducting device manufacturing device Download PDFInfo
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- CN115673513B CN115673513B CN202211368164.0A CN202211368164A CN115673513B CN 115673513 B CN115673513 B CN 115673513B CN 202211368164 A CN202211368164 A CN 202211368164A CN 115673513 B CN115673513 B CN 115673513B
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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Abstract
A solar heat collector manufacturing device belongs to the technical field of solar heat collectors. The invention comprises a base, a first processing table and a second processing table, wherein the first processing table and the second processing table are respectively positioned at two sides of the base, a conveying mechanism A for conveying heat collecting sheets is arranged on the first processing table, a conveying mechanism B for conveying U-shaped round tubes is arranged on one side of the second processing table, a conveying mechanism C for conveying processed heat collecting sheets is arranged on the other side of the second processing table, and the second processing table is connected with the base in a sliding manner, so that the conveying mechanism A is correspondingly switched between the conveying mechanism B and the conveying mechanism C. According to the invention, the conveying mechanism A, the conveying mechanism B and the conveying mechanism C are matched, so that continuous welding between the heat collecting sheet and the U-shaped circular tube can be realized, only one-time welding is needed, the welding interference phenomenon of the U-shaped circular tube can not occur in the welding process, and compared with manual welding, the welding efficiency is improved, and the welding seam is clean.
Description
Technical Field
The invention belongs to the technical field of solar heat collectors, and particularly relates to a solar heat collector manufacturing device.
Background
Compared with other solar energy utilization technologies, the solar heat collector has the advantages of simple structure, low cost, convenient maintenance, high use reliability, no need of consuming any external power after one-time installation, capability of providing a large amount of hot water for life and production activities of people, great convenience and improvement of life quality of people.
The prior solar heat collector mostly adopts a vacuum heat collecting tube mechanism, and a heat collecting and conducting device is usually arranged in the vacuum heat collecting tube, as shown in fig. 1, the heat collecting and conducting device comprises a fin, a U-shaped circular tube and two heat conducting runners, the heat conducting runners are used for conducting heat medium circulation, the heat conducting runners are symmetrically arranged on the fin and are integrally formed with the fin to form a heat collecting sheet, and the U-shaped circular tube is used for communicating the heat conducting runners. At present, the heat conduction flow channels are connected with the U-shaped circular tubes in a manual welding mode, and only two times of welding are needed to finish a single heat collecting and conducting device, and the solar water heater is required to be provided with a plurality of heat collecting and conducting devices, so that the welding efficiency is low; meanwhile, because the two heat conduction flow channels are close to each other, when one free end of one heat conduction flow channel and one free end of the U-shaped circular tube are welded, the other free end of the U-shaped circular tube can be interfered and blocked, so that welding is affected.
Disclosure of Invention
The invention mainly solves the technical problems existing in the prior art and provides a solar heat collector manufacturing device.
The technical problems of the invention are mainly solved by the following technical proposal: the solar heat collecting and conducting device manufacturing device comprises a base, a first processing table and a second processing table, wherein the first processing table and the second processing table are respectively positioned on two sides of the base, a conveying mechanism A for conveying heat collecting sheets is arranged on the first processing table, a conveying mechanism B for conveying U-shaped round tubes is arranged on one side of the second processing table, a conveying mechanism C for conveying processed heat collecting sheets is arranged on the other side of the second processing table, and the second processing table is connected with the base in a sliding mode, so that the conveying mechanism A is correspondingly switched between the conveying mechanism B and the conveying mechanism C;
the conveying mechanism A and the conveying mechanism C have the same structure and comprise two conveying units and a driving motor, wherein the two conveying units and the driving motor are symmetrically arranged, each conveying unit comprises a driving wheel, a driven wheel, a belt, a gear and a belt pulley, the belt pulleys are respectively arranged on the rotating shafts of the driving wheels and the driven wheels and are in transmission connection through the belt, the gears are respectively arranged on the rotating shafts of the driving wheels, the two conveying units are in meshed connection through the gears, and the output end of the driving motor is connected with the rotating shaft of the driving wheel of one conveying unit;
the conveying mechanism B comprises an upper conveying seat and a lower conveying seat, an upper conveying groove is formed in the lower surface of the upper conveying seat, a lower conveying groove is formed in the upper surface of the lower conveying seat, the bottoms of the upper conveying groove and the lower conveying groove are of a planar structure, a first air cylinder is mounted on the upper surface of the upper conveying seat, a first push plate is mounted at the output end of the first air cylinder, the end portion of the first push plate penetrates the upper conveying seat and extends downwards to the outside of the upper conveying groove, a limiting block is arranged on one side of the bottom of the upper conveying groove, when the upper conveying seat and the lower conveying seat are covered, the lower surface of the limiting block abuts against the bottom of the lower conveying groove and is combined with the upper conveying groove and the lower conveying groove to form a conveying channel for conveying U-shaped round pipes, and solder inlets are symmetrically formed in one side of the bottom of the lower conveying groove and are respectively located on two sides of the limiting block.
Preferably, the first processing table is provided with a plurality of conveying wheels, and the conveying wheels are positioned between the driving wheel and the driven wheel.
Preferably, the other side of the bottom of the upper conveying groove and the other side of the bottom of the lower conveying groove are respectively provided with a sliding groove matched with the first push plate.
Preferably, the lower conveying seat is provided with a solder conveying mechanism below, the solder conveying mechanism comprises a solder box, two sides of one end of the solder box are symmetrically provided with a solder outlet and a pushing hole, the solder outlet is correspondingly communicated with the solder inlet, one end of the solder box is provided with a second cylinder, the output end of the second cylinder is connected with a second push plate, the end part of the second push plate extends into the pushing hole, the other end of the solder box is provided with a solder top plate, and the solder top plate is connected with the inner wall of the solder box through a first spring.
Preferably, the other side that is located down the delivery seat on the second processing platform is equipped with U-shaped pipe conveying mechanism, U-shaped pipe conveying mechanism includes U-shaped pipe case, the bilateral symmetry of U-shaped pipe case one end is provided with U-shaped pipe apopore and loading hole, the opposite side of U-shaped pipe apopore and lower conveyer trough corresponds, the one end of U-shaped pipe case is equipped with the third cylinder, the output of third cylinder is connected with the third push pedal, the tip of third push pedal extends to the material loading downthehole, the other end of U-shaped pipe is equipped with U-shaped pipe roof, the U-shaped pipe roof passes through the second spring and links to each other with the inner wall of U-shaped pipe case.
Preferably, the heat collecting plate comprises a fin and two heat conducting runners symmetrically arranged on the fin, wherein two sides of the fin are respectively provided with a vertical upward flanging, one end of the heat conducting runner extends out of the fin, an annular connecting groove is formed in the end part of the heat conducting runner, and annular welding ring grooves which correspond to the connecting grooves and are formed in the end parts of two free ends of the U-shaped circular tube.
Preferably, a sliding plate is arranged below the second processing table, the sliding plate is in sliding connection with the second processing table through a transverse guide rail, a longitudinal guide rail is arranged below the sliding plate, and the sliding plate is in sliding connection with the base through the longitudinal guide rail.
Preferably, a fixed block and a fourth cylinder for driving the fixed block to press down against the heat collecting plate are arranged above the first processing table.
Preferably, a moving plate and a fifth air cylinder for driving the moving plate to move downwards are arranged above the second processing table, the upper conveying seat is arranged on the moving plate, and the high-frequency welding device is arranged on the moving plate.
The invention has the beneficial effects that: according to the invention, the conveying mechanism A, the conveying mechanism B and the conveying mechanism C are matched, so that continuous welding between the heat collecting sheet and the U-shaped circular tube can be realized, only one-time welding is needed, the welding interference phenomenon of the U-shaped circular tube can not occur in the welding process, and compared with manual welding, the welding efficiency is improved, and the welding seam is clean.
Drawings
FIG. 1 is a schematic view of a prior art heat collecting and conducting device;
FIG. 2 is a schematic view of a construction of the present invention;
FIG. 3 is a schematic top view of a first processing station according to the present invention;
FIG. 4 is a schematic view of a conveying mechanism A according to the present invention;
FIG. 5 is a schematic view of a heat collecting and conducting device according to the present invention;
FIG. 6 is a schematic view of a heat collecting plate according to the present invention;
FIG. 7 is a schematic view of a lower carrier of the present invention;
FIG. 8 is a schematic top view of the upper transfer seat of the present invention;
FIG. 9 is a schematic view of a first thrust plate of the present invention;
FIG. 10 is a view of a use of the lower carrier of the present invention;
FIG. 11 is a schematic view of a solder transport mechanism of the present invention;
fig. 12 is a schematic structural view of the U-shaped round tube conveying mechanism of the present invention.
In the figure: 1. a base; 2. a first processing station; 3. a second processing station; 4. a frame; 5. a driving motor; 6. a driving wheel; 7. driven wheel; 8. a belt pulley; 9. a gear; 10. a belt; 11. an upper conveying seat; 12. a lower conveying seat; 13. an upper conveying trough; 14. a lower conveying trough; 15. a first cylinder; 16. a first push plate; 17. a limiting block; 18. a solder inlet hole; 19. a free end of the delivery channel; 20. a curved end of the delivery channel; 21. a conveying wheel; 22. a chute; 23. a solder conveying mechanism; 24. a welding material box; 25. solder outlet holes; 26. a pushing hole; 27. a second cylinder; 28. a second push plate; 29. a solder top plate; 30. a first spring; 31. a U-shaped circular tube conveying mechanism; 32. u-shaped circular tube box; 33. a U-shaped circular tube outlet; 34. a feeding hole; 35. a third cylinder; 36. a third push plate; 37. a U-shaped circular tube top plate; 38. a second spring; 39. a fin; 40. a heat conduction flow channel; 41. flanging; 42. a connecting groove; 43. a welding ring groove; 44. a U-shaped circular tube; 45. a slide plate; 46. a transverse guide rail; 47. a longitudinal guide rail; 48. a fixed block; 49. a fourth cylinder; 50. moving the plate; 51. a fifth cylinder; 52. a high frequency welder; 53. welding rings; 54. an infrared sensor; 55. a feed conveyor; 56. and a discharging conveyor belt.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.
Examples: the manufacturing device of the solar heat collecting and conducting device comprises a base 1, a first processing table 2, a second processing table 3 and a frame 4, wherein the frame 4 is fixedly arranged on the base 1, the first processing table 2 and the second processing table 3 are positioned inside the frame 4 and are respectively positioned at two sides of the base 1, the first processing table 2 is fixedly arranged on the base 1, and the second processing table 3 is in sliding connection with the base 1; the first processing table 2 is provided with a conveying mechanism A for conveying the heat collecting sheet, one side of the second processing table 3 is provided with a conveying mechanism B for conveying the U-shaped round tube 44, the other side of the second processing table 3 is provided with a conveying mechanism C for conveying the processed heat collecting sheet, the second processing table 3 is connected with the base 1 in a sliding manner, so that the conveying mechanism A is correspondingly switched between the conveying mechanism B and the conveying mechanism C, namely, when the conveying mechanism A corresponds to the conveying mechanism B, the heat conducting runner 40 on the heat collecting sheet is in welded connection with the U-shaped round tube 44 through a welding ring 53, and when the conveying mechanism A corresponds to the conveying mechanism C, the heat collecting sheet welded with the U-shaped round tube 44 can be conveyed to the discharging conveyor 56.
In this embodiment, the heat collecting plate includes a fin 39, and two heat conducting channels 40 symmetrically installed on the fin 39, where the heat conducting channels 40 are disposed along the length direction of the fin 39 and are integrally formed with the fin 39, two sides of the fin 39 are respectively provided with a vertically upward flange 41, one end of the heat conducting channels 40 extends out of the fin 39, and an annular connecting groove 42 is disposed at the end, two free ends of the U-shaped circular tube 44 are respectively provided with an annular welding groove 43 corresponding to the connecting groove 42, the groove depths of the connecting groove 42 and the welding grooves 43 are the same, and the diameters of the connecting groove 42 and the welding grooves 43 are slightly smaller than the inner diameter of the welding ring 53, so that the welding ring 53 can be sleeved on the connecting groove 42 and the welding grooves 43, and the sum of the groove widths of the connecting groove 42 and the welding grooves 43 is slightly larger than the diameter of the ring of the welding ring 53. The heat collecting plate and the U-shaped circular tube 44 are members made of the same type of aluminum alloy materials so as to be convenient for mutual welding.
Preferably, the groove width of the welding ring groove 43 is larger than the radius of the ring of the welding ring 53, so as to increase the contact area between the welding ring groove 43 and the ring of the welding ring 53, on the one hand, the U-shaped round tube 44 can be sleeved on the welding ring groove 43 in the process of conveying the round tube to approach the heat collecting plate, and the round tube cannot be separated from the welding ring groove 43; on the other hand, the welding ring 53 is convenient to be sleeved with the connecting groove 42, and the welding ring 53 cannot be knocked off the welding ring groove 43 in the sleeving process.
The conveying mechanism A and the conveying mechanism C are identical in structure and comprise two conveying units and a driving motor 5 which are symmetrically arranged, the conveying units are respectively located at two sides of the heat collecting sheet, the conveying units comprise a driving wheel 6, a driven wheel 7, a belt 10, a gear 9 and a belt pulley 8, the driving wheel 6 and the driven wheel 7 are located above the upper surface of the first processing table 2, the rotating shafts of the driving wheel 6 and the driven wheel 7 are respectively connected with the first processing table 2 in a rotating mode and extend into the inner cavity of the first processing table 2, when the driving wheel 6 and the driven wheel 7 rotate, the respective rotating shafts are driven to synchronously rotate, the belt 10, the belt pulley 8, the gear 9 and the driving motor 5 are respectively located in the inner cavity of the first processing table 2, the belt pulleys 8 are respectively installed on the rotating shafts of the driving wheel 6 and the driven wheel 7, transmission connection between the belt pulleys 8 is achieved through the belt 10, the gear 9 is respectively installed on the rotating shafts of the driving wheel 6, the two conveying units are meshed and connected through the two gears 9, and the output end of the driving motor 5 is connected with the rotating shaft of one of the driving wheel 6.
When the device is used, the driving motor 5 drives the rotating shaft of the driving wheel 6 of one conveying unit to rotate, the rotating shaft of the driving wheel 6 drives the gear 9 arranged on the rotating shaft of the driving wheel 6 to rotate with the driving wheel 6, and the gear 9 is meshed with each other to drive the rotating shaft of the other driving wheel 6 to reversely and synchronously rotate and drive the other driving wheel 6 to reversely and synchronously rotate; simultaneously, the driving wheel 6 is matched with the belt pulley 8 and the belt 10 in a transmission way to synchronously rotate the driven wheel 7 in the same conveying unit in the same direction.
When the heat collecting sheet is arranged between the two conveying units, the bottoms of the fins 39 on the heat collecting sheet are contacted with the first processing table 2, the flanges 41 on two sides of the fins 39 are respectively contacted with the driving wheels 6 and the driven wheels 7 of the two conveying units, and the heat collecting sheet is enabled to move on the upper surface of the first processing table 2 under the rotation driving of the driving wheels 6 and the driven wheels 7 so as to convey the heat collecting sheet close to the second processing table 3.
Preferably, an infrared sensor 54 is mounted on the first processing table 2 near the second processing table 3, and when one end of the fin 39 (i.e. the side where the heat conduction runner 40 is provided with the connecting groove 42) on the heat collecting plate is conveyed to the position, the driving motor 5 stops working, so that the heat collecting plate stops conveying, and the heat collecting plate is limited.
The upper part of the first processing table 2 is provided with a fixed block 48 and a fourth air cylinder 49 for driving the fixed block 48 to press down and abut against the heat collecting sheet, the fourth air cylinder 49 is arranged on the frame 4, the output end of the fourth air cylinder 49 is connected with the fixed block 48, and the fixed block 48 is in a strip shape. When the heat collecting plate stops conveying and limiting, the fourth air cylinder 49 drives the fixing block 48 to move downwards and presses down against the fins 39 of the heat collecting plate to clamp and fix the heat collecting plate, so that the U-shaped circular tube 44 is prevented from pushing the heat collecting plate to move when the heat collecting plate and the U-shaped circular tube 44 are welded.
Preferably, the first processing table 2 is provided with a plurality of conveying wheels 21, the conveying wheels 21 are located between the driving wheel 6 and the driven wheel 7, and a rotating shaft of the conveying wheels 21 is rotatably connected with the first processing table 2. By providing the conveying wheels 21, the conveying wheels 21 are respectively contacted with the flanges 41 on the two sides of the fins 39, so that the heat collecting sheets are ensured to be stable in the conveying process.
The conveying mechanism B comprises an upper conveying seat 11 and a lower conveying seat 12, an upper conveying groove 13 is formed in the lower surface of the upper conveying seat 11, a lower conveying groove 14 is formed in the upper surface of the lower conveying seat 12, the bottoms of the upper conveying groove 13 and the lower conveying groove 14 are of planar structures, a first air cylinder 15 is mounted on the upper surface of the upper conveying seat 11, a first push plate 16 is mounted at the output end of the first air cylinder 15, the end part of the first push plate 16 penetrates through the upper conveying seat 11 and extends downwards to the outside of the upper conveying groove 13, and a limiting block 17 is arranged on one side of the bottom of the upper conveying groove 13; the upper part of the second processing table 3 is provided with a moving plate 50 and a fifth air cylinder 51 for driving the moving plate 50 to move downwards, the fifth air cylinder 51 is installed on the frame 4, the output end of the fifth air cylinder 51 is connected with the upper surface of the moving plate 50, and the upper conveying seat 11 is installed on the lower surface of the moving plate 50 and corresponds to the lower conveying seat 12.
When in use, after the U-shaped circular tube 44 is placed in the lower conveying groove 14 of the lower conveying seat 12, the fifth air cylinder 51 drives the upper conveying seat 11 to move downwards through the moving plate 50 and is covered with the upper conveying seat 11, the lower surface of the limiting block 17 is abutted against the bottom of the lower conveying groove 14 and is combined with the upper conveying groove 13 and the lower conveying groove 14 to form a conveying channel matched with the U-shaped circular tube 44, and the conveying channel is U-shaped; when the upper conveying seat 11 and the lower conveying seat 12 are covered, the end part of the first push plate 16 extends into the lower conveying groove 14, and under the driving of the first air cylinder 15, the first push plate 16 pushes the U-shaped circular tube 44 to move in the conveying channel, so that two free ends of the U-shaped circular tube 44 move from the conveying channel to the outside of the conveying channel and approach the heat collecting piece until the welding ring groove 43 on the free end of the U-shaped circular tube 44 is in abutting contact with the connecting groove 42 of the heat conducting runner 40 on the heat collecting piece.
Preferably, the sum of the groove depths of the upper conveying groove 13 and the lower conveying groove 14 is slightly larger than the diameter of the circular tube of the U-shaped circular tube 44, the distance between the side edge of the limiting block 17 and the groove wall of the lower conveying groove 14 is slightly larger than the diameter of the circular tube of the U-shaped circular tube 44, and the outer diameter of the welding ring 53 is slightly smaller than the distance between the side edge of the limiting block 17 and the groove wall of the lower conveying groove 14.
Preferably, the other side of the bottom of the upper conveying groove 13 and the other side of the bottom of the lower conveying groove 14 are provided with sliding grooves 22 matched with the first pushing plate 16, when the upper conveying seat 11 and the lower conveying seat 12 are covered, the end part of the first pushing plate 16 extends into the sliding grooves 22 on the lower conveying groove 14, and the first pushing plate 16 is respectively connected with the sliding grooves 22 on the upper conveying groove 13 and the lower conveying groove 14 in a sliding manner. Through the above design, the stability of the first push plate 16 during movement is ensured, so that the bent end of the U-shaped circular tube 44 is ensured to be pushed stably.
The lower conveying seat 12 is provided with a solder conveying mechanism 23 below, the solder conveying mechanism 23 comprises a solder box 24 for loading solder rings 53, the solder rings 53 are sequentially arranged in the solder box 24, two sides of one end of the solder box 24 are symmetrically provided with a solder outlet hole 25 and a pushing hole 26, the solder outlet hole 25 is matched with the solder rings 53, the solder outlet hole 25 is correspondingly communicated with the solder inlet hole 18, one end of the solder box 24 is provided with a second air cylinder 27, the output end of the second air cylinder 27 is connected with a second push plate 28, the end part of the second push plate 28 extends into the pushing hole 26, the other end of the solder box 24 is provided with a solder top plate 29, the outer side of the solder top plate 29 is connected with a first spring 30, and the end part of the first spring 30 is connected with the inner wall of the solder box 24.
When the welding device is used, the second air cylinder 27 drives the end part of the second push plate 28 to extend into the solder box 24 and pushes the welding ring 53 corresponding to the pushing hole 26 to move towards the solder outlet hole 25, the welding ring 53 is pushed into the free end 19 of the conveying channel after passing through the solder outlet hole 25 and the solder inlet hole 18 in sequence under the pushing of the second push plate 28, at the moment, the end part of the second push plate 28 extends into the solder inlet hole 18 and abuts against the lower end of the contact welding ring 53, and the state of the second push plate 28 is kept until the free end of the U-shaped round tube 44 is sleeved with the welding ring 53. Under the upward pushing force of the second push plate 28, the upper end of the welding ring 53 is contacted with the bottom of the upper conveying groove 13 and vertically limited in the free end 19 of the conveying channel; the upward thrust of the second push plate 28 only needs to maintain the vertical limit of the welding ring 53, so that the welding ring 53 is prevented from being deformed due to the overlarge thrust, and the welding ring 53 is influenced to be sleeved on the welding ring groove 43 at the free end of the U-shaped circular tube 44; so as to avoid that the end face of the free end of the U-shaped circular tube 44 is not easy to push the welding ring 53 to move due to the overlarge thrust, and the welding ring 53 cannot move along with the U-shaped circular tube 44. When the solder ring 53 corresponding to the pushing hole 26 is pushed into the free end 19 of the conveying channel, after the second push plate 28 is reset, the solder top plate 29 moves towards the solder ring 53 under the action of the elastic force of the first spring 30, and pushes the solder ring 53 in the solder box 24 to move towards the pushing hole 26, so that the solder ring 53 is conveyed again.
The second processing bench 3 is provided with a U-shaped circular tube conveying mechanism 31 on the other side of the lower conveying seat 12, the U-shaped circular tube conveying mechanism 31 comprises a U-shaped circular tube box 32 for loading a U-shaped circular tube 44, the U-shaped circular tube box 32 is close to the lower conveying seat 12, two sides of one end of the U-shaped circular tube box 32 are symmetrically provided with a U-shaped circular tube outlet 33 and a feeding hole 34, the U-shaped circular tube outlet 33 corresponds to the other side of the lower conveying groove 14, the U-shaped circular tubes 44 are sequentially arranged in the U-shaped circular tube box 32, the free ends of the U-shaped circular tubes 44 are arranged towards the U-shaped circular tube outlet 33, one end of the U-shaped circular tube box 32 is provided with a third cylinder 35, the output end of the third cylinder 35 is connected with a third push plate 36, the end of the third push plate 36 extends into the feeding hole 34, the other end of the U-shaped circular tube box 44 is provided with a U-shaped circular tube top plate 37, the outer side of the U-shaped circular tube top plate 37 is connected with a second spring 38, and the end of the second spring 38 is connected with the inner wall of the U-shaped circular tube box 32.
When the U-shaped round tube 44 pushing device is used, the end part of the third pushing plate 36 is driven by the third air cylinder 35 to extend into the U-shaped round tube box 32 and push the U-shaped round tube 44 corresponding to the feeding hole 34 to move towards the U-shaped round tube outlet hole 33, the U-shaped round tube 44 is pushed into the lower conveying groove 14 of the lower conveying seat 12 through the U-shaped round tube outlet hole 33 under the pushing of the third pushing plate 36, and preferably, the U-shaped round tube outlet hole 33 is flush with the lower conveying groove 14, so that the third pushing plate 36 can push the U-shaped round tube 44 into the lower conveying groove 14 stably without drop. When the U-shaped circular tube 44 corresponding to the feeding hole 34 is pushed into the lower conveying groove 14, after the third push plate 36 is reset, the U-shaped circular tube top plate 37 moves towards the direction of the U-shaped circular tube 44 under the elastic force of the second spring 38, and pushes the U-shaped circular tube 44 in the U-shaped circular tube box 32 to move towards the feeding hole 34, so that the U-shaped circular tube 44 is conveyed again.
A high-frequency welder 52 is installed on the moving plate 50 above the second processing table 3, and when the fifth cylinder 51 drives the lower conveying seat 12 to move downwards, the heating coil of the high-frequency welder 52 moves downwards. When the upper conveying seat 11 and the lower conveying seat 12 are covered, the first push plate 16 pushes the U-shaped circular tube 44 to move, the ends of the two free ends of the U-shaped circular tube 44 are moved out of the lower conveying seat 12 and are in corresponding contact with the heat conduction flow channel 40 on the heat collecting piece, the heating coil of the high-frequency welder 52 is electrified to melt the welding ring 53 sleeved on the free end of the U-shaped circular tube 44, the edge of the welding ring groove 43 on the U-shaped circular tube 44 is welded with the edge of the connecting groove 42 on the heat conduction flow channel 40, and therefore the heat conduction flow channel 40 and the U-shaped circular tube 44 are welded together.
The lower part of the second processing table 3 is provided with a sliding plate 45, the base 1 is provided with a longitudinal guide rail 47, a sliding block on the longitudinal guide rail 47 is connected with the lower surface of the sliding plate 45, the upper surface of the sliding plate 45 is provided with a transverse guide rail 46, and the sliding block on the transverse guide rail 46 is connected with the lower surface of the second processing table 3. The second processing table 3 and the sliding plate 45 are both connected with a driver, so that the second processing table 3 can transversely slide relative to the sliding plate 45, and the second processing table 3 is far away from or near to the first processing table 2; the slide 45 is slid longitudinally with respect to the base 1, so that the conveying mechanisms B and C on the second processing table 3 are switched to the conveying mechanisms a on the first processing table 2. The driver can adopt an air cylinder or a mode that a motor, a screw rod and a sliding block are matched.
The manufacturing process of the manufacturing device comprises the following steps:
s1, a heat collecting sheet is conveyed to a first processing table 2 by a feeding conveyor belt 55, a driving wheel 6 and a driven wheel 7 in the same conveying unit synchronously rotate in the same direction under the drive of a driving motor 5, driving wheels 6 in two different conveying units synchronously rotate in opposite directions, the heat collecting sheet is limited in the two conveying units, and the heat collecting sheet is conveyed towards a second processing table 3 by conveying cooperation between the conveying units;
s2, after the side, provided with the connecting groove 42, of the fin 39 on the heat collecting sheet is sensed by the infrared sensor 54, the driving motor 5 stops working, and the heat collecting sheet stops conveying; then the fourth cylinder 49 drives the fixed block 48 to move downwards, so that the fixed block 48 is abutted against the fin 39 of the downward pressing heat collecting sheet and is matched with the table top of the first processing table 2 to clamp and fix the heat collecting sheet;
s3, the lower conveying seat 12 corresponds to the heat collecting sheet, a third air cylinder 35 in the U-shaped round tube conveying mechanism 31 drives a third push plate 36 to move, and a U-shaped round tube 44 in the U-shaped round tube box 32 is pushed into the lower conveying groove 14 of the lower conveying seat 12 through the third push plate 36; then, the fifth cylinder 51 drives the upper conveying seat 11 to move downwards and cover the lower conveying seat 12, the lower surface of the limiting block 17 arranged at the bottom of the upper conveying groove 13 is in contact with the bottom of the lower conveying groove 14, a conveying channel matched with the U-shaped circular pipe 44 is formed by combining the upper conveying groove 13 and the lower conveying groove 14, and the end part of the first push plate 16 is inserted into the sliding groove 22 on the lower conveying groove 14 and is positioned outside the bending end of the U-shaped circular pipe 44;
s4, under the drive of the first air cylinder 15, the first push plate 16 pushes the bent end of the U-shaped round tube 44 to enable the U-shaped round tube 44 to move in the conveying channel, meanwhile, the second air cylinder 27 in the solder conveying mechanism 23 drives the second push plate 28 to move, the welding ring 53 in the solder box 24 is pushed into the free end 19 of the conveying channel through the second push plate 28, and the welding ring 53 is vertically limited in the free end 19 of the conveying channel under the upward pushing force of the second push plate 28; the first push plate 16 pushes the bent end of the U-shaped circular tube 44 to enable the free end of the U-shaped circular tube 44 to move outwards in the free end 19 of the conveying channel, and in the moving process, the welding ring groove 43 at the free end of the U-shaped circular tube 44 is sleeved with the welding ring 53;
s5, after the welding ring 53 is sleeved, pushing the end part of the free end of the U-shaped circular tube 44 to the outside of the conveying channel under the pushing of the first pushing plate 16 until the end part of the free end of the U-shaped circular tube 44 is in abutting contact with the side, provided with the connecting groove 42, of the heat conducting runner 40 on the heat collecting piece, electrifying a heating coil of the high-frequency welder 52 to melt the welding ring 53 sleeved at the free end of the U-shaped circular tube 44, and welding the edge of the welding ring groove 43 of the U-shaped circular tube 44 and the edge of the connecting groove 42 of the heat conducting runner 40, so that the heat conducting runner 40 and the U-shaped circular tube 44 are welded together, and manufacturing of the heat collecting and conducting device is completed;
s6, the fifth air cylinder 51 drives the moving plate 50 to move upwards, so that the high-frequency welder 52 and the upper conveying seat 11 are far away from the second processing table 3, and the second processing table 3 is far away from the first processing table 2 and slides transversely, so that the U-shaped round tube 44 is separated from the lower conveying seat 12; then, the second processing table 3 longitudinally slides, so that the conveying mechanism C on the second processing table 3 corresponds to the conveying mechanism A on the first processing table 2, the driving motor 5 is started to work, the processed heat collecting sheet is conveyed into the conveying mechanism C through conveying cooperation among conveying units, and the conveying mechanism C conveys the processed heat collecting sheet to the discharging conveyor belt 56 through conveying cooperation among the conveying units;
s7, the second processing table 3 is reset through longitudinal and transverse sliding, so that the lower conveying seat 12 on the second processing table 3 corresponds to the conveying mechanism A on the first processing table 2, and the heat collecting and conducting device is manufactured again and is cycled.
In summary, according to the invention, the conveying mechanism A, the conveying mechanism B and the conveying mechanism C are matched, so that continuous welding between the heat collecting sheet and the U-shaped circular tube can be realized, only one-time welding is needed, the welding interference phenomenon of the U-shaped circular tube can not occur in the welding process, and compared with manual welding, the welding efficiency is improved, and the welding seam is clean.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the invention is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention should be considered to be within the scope of the present invention.
Claims (8)
1. The solar heat collecting and conducting device manufacturing device comprises a base (1), a first processing table (2) and a second processing table (3), and is characterized in that the first processing table (2) and the second processing table (3) are respectively positioned on two sides of the base (1), a conveying mechanism A for conveying heat collecting sheets is arranged on the first processing table (2), a conveying mechanism B for conveying U-shaped round tubes (44) is arranged on one side of the second processing table (3), a conveying mechanism C for conveying the processed heat collecting sheets is arranged on the other side of the second processing table (3), and the second processing table (3) is connected with the base (1) in a sliding mode, so that the conveying mechanism A is correspondingly switched between the conveying mechanism B and the conveying mechanism C;
the conveying mechanism A and the conveying mechanism C are identical in structure and comprise two conveying units and a driving motor (5), wherein the two conveying units are symmetrically arranged, each conveying unit comprises a driving wheel (6), a driven wheel (7), a belt (10), a gear (9) and a belt pulley (8), the belt pulleys (8) are respectively arranged on rotating shafts of the driving wheels (6) and the driven wheels (7) and are in transmission connection through the belt (10), the gears (9) are respectively arranged on rotating shafts of the driving wheels (6), the two conveying units are connected through meshing between the gears (9), and the output end of the driving motor (5) is connected with the rotating shaft of the driving wheel (6) of one conveying unit;
the conveying mechanism B comprises an upper conveying seat (11) and a lower conveying seat (12), an upper conveying groove (13) is formed in the lower surface of the upper conveying seat (11), a lower conveying groove (14) is formed in the upper surface of the lower conveying seat (12), the bottoms of the upper conveying groove (13) and the lower conveying groove (14) are of planar structures, a first air cylinder (15) is mounted on the upper surface of the upper conveying seat (11), a first push plate (16) is mounted at the output end of the first air cylinder (15), the end part of the first push plate (16) penetrates through the upper conveying seat (11) and extends downwards to the outside of the upper conveying groove (13), a limiting block (17) is arranged on one side of the bottom of the upper conveying groove (13), when the upper conveying seat (11) and the lower conveying seat (12) are covered, the lower surface of the limiting block (17) is abutted against the bottom of the lower conveying groove (14) and combined with the upper conveying groove (13) and the lower conveying groove (14) to form a conveying channel (44), and the ends of the first push plate (16) are penetrated into the upper conveying seat (11) and extend downwards to the upper conveying seat (13), and the two sides of the lower conveying seat (14) are provided with solder inlets (18), and the solder inlets (18) are respectively arranged on one side of the bottom of the lower conveying seat (14;
the lower conveying seat (12) is provided with a solder conveying mechanism (23), the solder conveying mechanism (23) comprises a solder box (24), two sides of one end of the solder box (24) are symmetrically provided with a solder outlet hole (25) and a pushing hole (26), the solder outlet hole (25) is correspondingly communicated with the solder inlet hole (18), one end of the solder box (24) is provided with a second air cylinder (27), the output end of the second air cylinder (27) is connected with a second push plate (28), the end part of the second push plate (28) extends into the pushing hole (26), the other end of the solder box (24) is provided with a solder top plate (29), and the solder top plate (29) is connected with the inner wall of the solder box (24) through a first spring (30).
2. A solar heat collector manufacturing apparatus according to claim 1, wherein a plurality of conveying wheels (21) are provided on the first processing table (2), and the conveying wheels (21) are located between the driving wheel (6) and the driven wheel (7).
3. The solar heat collector manufacturing device according to claim 1, wherein the other side of the bottom of the upper conveying groove (13) and the other side of the bottom of the lower conveying groove (14) are respectively provided with a sliding groove (22) matched with the first push plate (16).
4. The solar heat collector manufacturing device according to claim 1, wherein a U-shaped circular tube conveying mechanism (31) is arranged on the second processing table (3) and located on the other side of the lower conveying seat (12), the U-shaped circular tube conveying mechanism (31) comprises a U-shaped circular tube box (32), a U-shaped circular tube outlet hole (33) and a feeding hole (34) are symmetrically formed in two sides of one end of the U-shaped circular tube box (32), the U-shaped circular tube outlet hole (33) corresponds to the other side of the lower conveying groove (14), a third cylinder (35) is arranged at one end of the U-shaped circular tube box (32), a third push plate (36) is connected to the output end of the third cylinder (35), the end of the third push plate (36) extends into the feeding hole (34), a U-shaped circular tube top plate (37) is arranged at the other end of the U-shaped circular tube box (44), and the U-shaped top plate (37) is connected with the inner wall of the U-shaped circular tube box (32) through a second spring (38).
5. The solar heat collector manufacturing device according to claim 1, wherein the heat collecting sheet comprises a fin (39) and two heat conducting channels (40) symmetrically arranged on the fin (39), two sides of the fin (39) are respectively provided with a vertically upward flanging (41), one end of the heat conducting channel (40) extends out of the fin (39), an annular connecting groove (42) is formed in the end portion, and annular welding grooves (43) corresponding to the connecting grooves (42) are formed in the end portions of two free ends of the U-shaped circular tube (44).
6. The solar heat collector manufacturing device according to claim 1, wherein a sliding plate (45) is arranged below the second processing table (3), the sliding plate (45) is slidably connected with the second processing table (3) through a transverse guide rail (46), a longitudinal guide rail (47) is arranged below the sliding plate (45), and the sliding plate (45) is slidably connected with the base (1) through the longitudinal guide rail (47).
7. The solar heat collector manufacturing device according to claim 1, wherein a fixing block (48) and a fourth cylinder (49) for driving the fixing block (48) to press down against the heat collecting plate are arranged above the first processing table (2).
8. The solar heat collector manufacturing device according to claim 1, wherein a moving plate (50) and a fifth cylinder (51) for driving the moving plate (50) to move downwards are arranged above the second processing table (3), the upper conveying seat (11) is arranged on the moving plate (50), and a high-frequency welding device (52) is arranged on the moving plate (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211368164.0A CN115673513B (en) | 2022-11-03 | 2022-11-03 | Solar heat collecting and conducting device manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211368164.0A CN115673513B (en) | 2022-11-03 | 2022-11-03 | Solar heat collecting and conducting device manufacturing device |
Publications (2)
| Publication Number | Publication Date |
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| CN115673513A CN115673513A (en) | 2023-02-03 |
| CN115673513B true CN115673513B (en) | 2023-07-14 |
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| CN202211368164.0A Active CN115673513B (en) | 2022-11-03 | 2022-11-03 | Solar heat collecting and conducting device manufacturing device |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2566971Y (en) * | 2002-07-19 | 2003-08-20 | 严卓理 | Ultrasonic continuous welding machine for tube sheet type solar thermal collector |
| WO2013130350A1 (en) * | 2012-02-27 | 2013-09-06 | Yan Kunczynski | Direct flow solar collector |
| CN109682082A (en) * | 2019-01-25 | 2019-04-26 | 浙江百立盛新能源科技有限公司 | A kind of all aluminium alloy heat build-up heat-transfer device of middle temperature solar heat collector |
| CN110125542A (en) * | 2019-05-21 | 2019-08-16 | 深圳市联赢激光股份有限公司 | A kind of flat type solar heat collector plate core welder |
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