CN113510027B - Production line of solar vacuum heat collecting tube - Google Patents

Production line of solar vacuum heat collecting tube Download PDF

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Publication number
CN113510027B
CN113510027B CN202110440801.XA CN202110440801A CN113510027B CN 113510027 B CN113510027 B CN 113510027B CN 202110440801 A CN202110440801 A CN 202110440801A CN 113510027 B CN113510027 B CN 113510027B
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China
Prior art keywords
vacuum heat
heat collecting
production line
sliding
spraying
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CN202110440801.XA
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Chinese (zh)
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CN113510027A (en
Inventor
吴伟荣
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Zhejiang Jiahui Solar Energy Technology Co ltd
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Zhejiang Jiahui Solar Energy Technology Co ltd
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Publication of CN113510027A publication Critical patent/CN113510027A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/0645—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation
    • B05B13/0654—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation and a treating nozzles being translated through the hollow bodies in a direction essentially parallel to the rotational axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems
    • 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
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray Control Apparatus (AREA)

Abstract

The invention relates to the technical field of solar energy, and discloses a solar vacuum heat collecting tube production line which comprises a rotating and clamping mechanism, wherein a clamping rod is arranged inside the rotating and clamping mechanism, a top plate is arranged on the surface of the clamping rod, a first push column is arranged on the surface of the clamping rod, a circular ring is connected to the surface of the rotating and clamping mechanism in a sliding mode, and a second push column is arranged on the surface of one side, away from the clamping rod, of the circular ring.

Description

Production line of solar vacuum heat collecting tube
Technical Field
The invention relates to the technical field of solar energy, in particular to a production line of solar vacuum heat collecting tubes.
Background
The solar vacuum heat collecting pipe is an element for converting heat inside the solar water heater, solar energy is converted into heat energy by absorbing solar radiation energy, and in order to absorb the solar energy to the maximum extent, the inner surface of the vacuum heat collecting pipe can be coated with a selective absorption coating when the vacuum heat collecting pipe is produced, so that the absorption capacity of the vacuum heat collecting pipe on the solar energy can be improved.
In order to solve the problems, the production line of the solar vacuum heat collecting tube has the advantages of being convenient to spray, high in spraying efficiency, uniform in spraying and good in spraying effect of the selective absorption coating on the inner surface of the vacuum heat collecting tube, and capable of effectively improving the processing efficiency and the production quality of the vacuum heat collecting tube.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a production line of a solar vacuum heat collecting tube, which has the advantages of convenient spraying processing operation of the selective absorption coating on the inner surface of the vacuum heat collecting tube, high spraying efficiency, uniform spraying of the selective absorption coating on the inner surface of the vacuum heat collecting tube and good spraying effect, and solves the problems that the inner surface of the vacuum heat collecting tube is difficult to spray and process, the processing operation of the selective absorption coating is inconvenient, the processing efficiency is low, the selective absorption coating is difficult to uniformly spray and coat on the inner surface of the vacuum heat collecting tube and the spraying effect of the selective absorption coating is poor when the selective absorption coating on the inner surface of the vacuum heat collecting tube is processed by the existing production line of the solar vacuum heat collecting tube.
(II) technical scheme
In order to realize the purposes of convenient spraying processing operation, high spraying efficiency, uniform spraying of the selective absorption coating on the inner surface of the vacuum heat collecting tube and good spraying effect of the selective absorption coating on the inner surface of the vacuum heat collecting tube, the invention provides the following technical scheme: the utility model provides a solar energy evacuated collector tube production line, includes to change and presss from both sides the mechanism, the inside that changes to press from both sides the mechanism is provided with the clamping bar, the surface of clamping bar is provided with the roof, the surface of clamping bar is provided with the ejector pin I, the sliding surface that changes to press from both sides the mechanism is connected with the ring, the surface that clamping bar one side was kept away from to the ring is provided with ejector pin II.
The improved side plate fixing device comprises a base, wherein a side supporting plate is arranged on the surface of the base, a fixing disc is arranged on the side surface of the side supporting plate, a sliding rod is arranged on the surface of the fixing disc, a driving gear is arranged on one side, away from the fixing disc, of the side supporting plate, a transmission gear is arranged on the side surface of the side supporting plate, and a first gear is arranged on the surface of the transmission gear.
The spraying device is characterized in that a spraying assembly is arranged on the upper portion of the base and comprises a rotary drum, a first groove rail is arranged on the surface of the rotary drum, a second groove rail is arranged on the surface of the rotary drum, a groove column is arranged inside the spraying assembly, and a spraying device is arranged on the surface of the spraying assembly.
Preferably, the number of the side supporting plates is two, the side supporting plates are symmetrically distributed at two ends of the surface of the base, one group of the side supporting plates is in sliding connection with the base, the fixed disc is in fixed connection with the side supporting plates, and the sliding rod is located between the two fixed discs corresponding to the two side supporting plates.
Preferably, the number of the driving gears, the number of the transmission gears and the number of the first gears are two, the two driving gears are symmetrically distributed on two sides of the two side supporting plates, the two driving gears and the rotary drum are coaxially designed, and the transmission gears are matched with the corresponding driving gears and the corresponding first gears at the same time.
Preferably, the rotary clamp mechanism is internally designed with a rotary table, the rotary table is positioned on the outer surface of the fixed disc, a bearing piece is designed between the rotary table and the fixed disc, the surface of the rotary table is provided with uniform circular arc-shaped sliding grooves, and the surface of the rotary table is designed with a circular support plate.
Preferably, the clamping rods are designed to be telescopic buffer rods, the clamping rods are uniformly distributed in a circular support plate on the surface of a rotary table in the rotary clamping mechanism, and the top plate is designed to be an outer arc surface.
Preferably, the ring and the corresponding gear I are coaxially designed, an even arc-shaped sliding groove is formed in the surface of one side, away from the fixed disc, of the ring, the pushing column I is located inside the arc-shaped sliding groove in the surface of the ring, the pushing columns II are evenly distributed on the surface of the ring, and the end, away from the ring, of the pushing column II is located inside the arc-shaped sliding groove in the surface of the rotating disc in the rotating and clamping mechanism.
Preferably, the spraying component is internally designed with a sliding plate which is in sliding connection with the sliding rod, the rotating cylinder is in sliding connection with a shaft rod where one driving gear is located in the rod body direction of the rod body rotating cylinder, the first grooved rail adopts a cross-symmetric spiral sliding groove design, the second grooved rail adopts an arc-shaped groove design, the two grooved rails are symmetrically distributed on two sides of the first grooved rail, and sliding grooves at two ends of the second grooved rail are communicated with sliding grooves in the corresponding first grooved rails.
Preferably, the grooved columns are symmetrically distributed on the surface of the rotary drum and are matched with the sliding grooves in the grooved rail I and the grooved rail II.
(III) advantageous effects
Compared with the prior art, the invention provides a production line of solar vacuum heat collecting tubes, which has the following beneficial effects:
1. this solar vacuum heat collecting tube production line uses through drive gear and drive gear's cooperation, and gear one uses with the cooperation of ring, and the ring uses with the cooperation of pushing ram one, and the cooperation of clamping bar and roof is used, and pushing ram two uses with the cooperation of commentaries on classics clamp mechanism, can carry out quick fixed rotation to vacuum heat collecting tube and adjust the operation, and vacuum heat collecting tube's fixed effectual is convenient for carry out spraying processing operation to vacuum heat collecting tube's internal surface.
2. This solar vacuum heat collecting tube production line, cooperation through drive gear and rotary drum is used, the rotary drum is used with the cooperation of grooved rail one and grooved rail two, grooved rail one and grooved rail two are used with the cooperation of groove post, the spraying subassembly is used with the cooperation of slide bar, the spraying device is used with the cooperation of commentaries on classics clamp mechanism, can carry out spraying processing operation to the selective absorption coating of evacuated collector tube's internal surface, spraying processing convenient operation, the selective absorption coating spraying of evacuated collector tube internal surface is even, can effectively improve the efficiency and the effect of evacuated collector tube internal surface selective coating processing.
Drawings
FIG. 1 is a first schematic view of a front view structure of the present invention;
FIG. 2 is a second schematic view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a side view of the present invention.
In the figure: 1. a base; 2. a side support plate; 3. fixing the disc; 4. a slide bar; 5. a drive gear; 6. a transmission gear; 7. a first gear; 8. a rotating and clamping mechanism; 81. a clamping bar; 82. a top plate; 83. a first push column; 84. a circular ring; 85. pushing the second column; 9. a spray assembly; 91. a rotating drum; 92. a first groove rail; 93. a second groove rail; 94. a groove column; 95. a spraying device;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, a solar vacuum heat collecting tube production line includes a base 1, a surface of the base 1 is provided with two side support plates 2, the two side support plates 2 are symmetrically distributed at two ends of the surface of the base 1, a group of side support plates 2 is in sliding connection with the base 1, a side surface of each side support plate 2 is provided with a fixed disk 3, the fixed disks 3 are fixedly connected with the side support plates 2 and used for fixing slide rods 4, the surface of each fixed disk 3 is provided with slide rods 4, and the slide rods 4 are located between the two fixed disks 3 corresponding to the two side support plates 2 and used for linear movement of a slide plate inside a spraying assembly 9.
One side of the side supporting plate 2, which is far away from the fixed plate 3, is provided with two driving gears 5, two driving gears 6 and two first gears 7, the two driving gears 5 are symmetrically distributed on two sides of the two side supporting plates 2, the two driving gears 5 and the rotary drum 91 are coaxially designed and are used for driving the rotary drum 91 to rotate, the two driving gears are meshed with the driving gears 6 simultaneously and drive the driving gears 6 to rotate, the side surfaces of the side supporting plates 2 are provided with the driving gears 6, the driving gears 6 are matched with the corresponding driving gears 5 and the corresponding first gears 7 simultaneously and are meshed with the first gears 7 to drive the first gears 7 to rotate, and the first gears 7 are arranged on the surfaces of the driving gears 6 and are used for driving the circular rings 84 to rotate.
Including changeing and pressing from both sides mechanism 8, change and press from both sides the inside design of mechanism 8 and have the carousel, be located the surface of fixed disk 3, and the design has the bearing spare between the fixed disk 3, even convex spout has been seted up on the surface of carousel, the surface design of carousel has circular extension board, rotate with driving clamping bar 81, the inside that changes and press from both sides mechanism 8 is provided with clamping bar 81, clamping bar 81 adopts flexible buffer beam design, clamping bar 81 evenly distributed is in changeing the circular extension board on pressing from both sides the inside carousel surface of mechanism 8, be used for driving roof 82 and remove, clamping bar 81's surface is provided with roof 82, roof 82 adopts outer arc face design, be used for fixing evacuated collector tube.
The surface of clamping bar 81 is provided with a post pushing 83, post pushing 83 is located the inside of ring 84 surface arc spout, be used for driving clamping bar 81 and remove, the sliding surface of commentaries on classics clamp mechanism 8 is connected with ring 84, adopt coaxial design between ring 84 and the gear 7 that corresponds, keep away from 3 one side surfaces of fixed disk and offer even arc spout, be used for promoting post pushing 83 and remove, the surface that ring 84 kept away from clamping bar 81 one side is provided with post pushing two 85, post pushing two 85 evenly distributed is on the surface of ring 84, the one end of keeping away from ring 84 is located the inside of the circular arc spout on commentaries on classics clamp mechanism 8 inside carousel surface, be used for driving the carousel rotation of changeing clamp mechanism 8 inside, the upper portion of base 1 is provided with spraying subassembly 9, be used for processing the selective absorption coating of evacuated collector tube internal surface.
The second embodiment:
referring to fig. 1-4, a solar vacuum heat collecting tube production line includes a base 1, a side support plate 2 is disposed on the surface of the base 1, two side support plates 2 are symmetrically disposed at two ends of the surface of the base 1, one group of side support plates 2 is slidably connected with the base 1, a fixed plate 3 is disposed on the side surface of each side support plate 2, the fixed plate 3 is fixedly connected with the side support plates 2 and used for fixing a slide bar 4, a slide bar 4 is disposed on the surface of the fixed plate 3, and the slide bar 4 is disposed between the two fixed plates 3 corresponding to the two side support plates 2 and used for linear movement of a slide plate inside a spraying assembly 9.
The side of the side supporting plate 2, which is far away from the fixed plate 3, is provided with two driving gears 5, two driving gears 6 and two first gears 7, which are symmetrically distributed on two sides of the two side supporting plates 2, the two driving gears 5 and the rotary drum 91 are coaxially designed and are used for driving the rotary drum 91 to rotate and are meshed with the driving gears 6 at the same time to drive the driving gears 6 to rotate, the side surfaces of the side supporting plates 2 are provided with the driving gears 6, and the driving gears 6 are simultaneously matched with the corresponding driving gears 5 and the corresponding first gears 7 and are meshed with the first gears 7 to drive the first gears 7 to rotate.
The surface of the transmission gear 6 is provided with a first gear 7 for driving the ring 84 to rotate, which comprises a rotary clamping mechanism 8 for fixing and rotating the evacuated collector tube to adjust the operation, the upper part of the base 1 is provided with a spraying component 9, the inside of the spraying component 9 is designed with a sliding plate, which is connected with the sliding rod 4 in a sliding manner, and is used for driving the spraying device 95 to move, the spraying component 9 comprises a rotary drum 91, the rotary drum 91 is connected with a shaft rod of one of the driving gears 5 in a sliding manner in the rod body direction of the rotary drum 91, and is used for driving the first grooved rail 92 and the second grooved rail 93 to rotate, the first grooved rail 92 is arranged on the surface of the rotary drum 91, the first grooved rail 92 adopts a spiral chute design with cross symmetry, and is matched with the second grooved rail 93 to drive the grooved column 94 to do reciprocating movement.
The surface of the rotary drum 91 is provided with two grooved rails 93, the two grooved rails 93 are designed to be arc-shaped grooves, the two grooved rails 93 are symmetrically distributed on two sides of the grooved rail I92, sliding grooves at two ends of the grooved rails 93 are communicated with sliding grooves in the two grooved rails I92 correspondingly, and are matched with the grooved rail I92 to drive the grooved columns 94 to reciprocate, the grooved columns 94 are arranged in the spraying component 9, the two grooved columns 94 are symmetrically distributed on the surface of the rotary drum 91 and are matched with the sliding grooves in the grooved rails I92 and the grooved rails II 93 to drive sliding plates in the spraying component 9 to move, and the surface of the spraying component 9 is provided with a spraying device 95 for processing selective absorption coatings on the inner surface of the evacuated collector tube.
Example three:
referring to fig. 1-4, a solar vacuum heat collecting tube production line includes a base 1, a surface of the base 1 is provided with two side support plates 2, the two side support plates 2 are symmetrically distributed at two ends of the surface of the base 1, a group of side support plates 2 is in sliding connection with the base 1, a side surface of each side support plate 2 is provided with a fixed disk 3, the fixed disks 3 are fixedly connected with the side support plates 2 and used for fixing slide rods 4, the surface of each fixed disk 3 is provided with slide rods 4, and the slide rods 4 are located between the two fixed disks 3 corresponding to the two side support plates 2 and used for linear movement of a slide plate inside a spraying assembly 9.
One side of the side supporting plate 2, which is far away from the fixed plate 3, is provided with two driving gears 5, two transmission gears 6 and one gear 7, the two driving gears 5 are symmetrically distributed on two sides of the two side supporting plates 2, the two driving gears 5 and the rotary drum 91 are coaxially designed and are used for driving the rotary drum 91 to rotate, the two driving gears are meshed with the transmission gears 6 simultaneously and drive the transmission gears 6 to rotate, the side surfaces of the side supporting plates 2 are provided with the transmission gears 6, the transmission gears 6 are simultaneously matched with the corresponding driving gears 5 and the corresponding gear 7 and are meshed with the gear 7, and the gear 7 is driven to rotate.
The surface of drive gear 6 is provided with gear 7, be used for driving ring 84 and rotate, including changeing and pressing from both sides mechanism 8, change the inside design of pressing from both sides mechanism 8 and have the carousel, be located the surface of fixed disk 3, and the design has the bearing spare between the fixed disk 3, even convex spout has been seted up on the surface of carousel, the surface design of carousel has circular extension board, rotate with drive clamping bar 81, the inside that changes and press from both sides mechanism 8 is provided with clamping bar 81, clamping bar 81 adopts flexible buffer beam design, clamping bar 81 evenly distributed is in changeing the circular extension board that presss from both sides the inside carousel surface of mechanism 8, be used for driving roof 82 and remove, the surface of clamping bar 81 is provided with roof 82, roof 82 adopts outer arc face design, be used for fixing evacuated collector tube.
The surface of clamping bar 81 is provided with pushes away post 83, it is located the inside of ring 84 surface arc spout to push away post 83, be used for driving clamping bar 81 and remove, the sliding surface that changes and press from both sides mechanism 8 is connected with ring 84, adopt coaxial design between ring 84 and the gear 7 that corresponds, keep away from 3 one side surfaces of fixed disk and seted up even arc spout, be used for promoting to push away post 83 and remove, the surface that clamping bar 81 one side was kept away from to ring 84 is provided with two 85 of pushing away posts, two 85 evenly distributed of pushing away posts are on the surface of ring 84, the one end of keeping away from ring 84 is located the inside of the circular arc spout that changes and press from both sides mechanism 8 inside carousel surface, be used for driving to change the carousel that presss from both sides mechanism 8 inside and rotate.
The upper portion of base 1 is provided with spraying assembly 9, spraying assembly 9's internal design has the slide, and be sliding connection between slide bar 4, be used for driving spraying device 95 and remove, spraying assembly 9 includes rotary drum 91, rotary drum 91 is sliding connection with the axostylus axostyle at one of them drive gear 5 place in the body of rod direction of body of rod rotary drum 91, be used for driving grooved rail one 92 and grooved rail two 93 and rotate, grooved rail one 92 has been seted up on the surface of rotary drum 91, grooved rail one 92 adopts the design of cross symmetry spiral spout, with the cooperation of grooved rail two 93, drive grooved column 94 and do reciprocating motion, grooved rail two 93 has been seted up on the surface of rotary drum 91, grooved rail two 93 adopts the design of arc groove, grooved rail two 93 have, the symmetry distributes in the both sides of grooved rail one 92, the spout at grooved rail two ends communicates with the spout in two grooved rails one 92 that correspond, with grooved rail one 92 cooperation, drive the reciprocating motion of grooved column 94.
The inside of spraying subassembly 9 is provided with grooved column 94, and grooved column 94 has two, and the symmetric distribution is on the surface of rotary drum 91, and with the spout looks adaptation in grooved rail one 92 and grooved rail two 93 for drive the inside slide of spraying subassembly 9 and remove, the surface of spraying subassembly 9 is provided with spraying device 95 for processing the interior selective absorption coating of evacuated collector tube.
The working principle is as follows: when the solar vacuum heat collecting pipe is produced and processed, the device can be used for spraying the selective absorption coating on the inner surface of the vacuum heat collecting pipe, and the specific operation steps are as follows:
firstly, moving a side support plate 2 on one side to separate a shaft lever where a driving gear 5 corresponding to the side support plate is located from a rotary drum 91, then placing an evacuated collector tube between the two side support plates 2, placing two ends of the evacuated collector tube on the outer surface of a corresponding top plate 82, moving the side support plate 2 to enable the rotary drum 91 to be matched with the shaft lever where the driving gear 5 is located, enabling the driving gear 5 to rotate through related driving equipment, driving the driving gear 6 to rotate through meshing with a transmission gear 6, driving the transmission gear 7 to rotate through meshing with a gear I7, and driving a ring 84 to rotate through the gear I7.
When the ring 84 rotates, the pushing rod one 83 is driven to move through the arc-shaped sliding groove on the surface of the ring, the pushing rod one 83 drives the clamping rod 81 to move, the clamping rod 81 drives the top plate 82 to move towards the inner surface of the evacuated collector tube and to contact with the inner surface of the evacuated collector tube, the top plate 82 is matched with each other and can push the evacuated collector tube tightly, two sets of rotating and clamping mechanisms 8 at two ends of the evacuated collector tube are matched with each other and can fix the evacuated collector tube, when the gear one 7 continuously drives the ring 84 to rotate, the pushing rod two 85 on the surface of the ring 84 can slide in the arc-shaped sliding groove on the surface of the rotating disc in the rotating and clamping mechanism 8, when the pushing rod two 85 contacts with the inner surface of the rotating disc, the rotating disc can be driven to rotate together, the rotating disc drives the clamping rod 81 to rotate together through the circular support plate on the surface of the rotating disc, and the clamping rod 81 drives the evacuated collector tube to rotate together through the top plate 82.
When the driving gear 5 rotates, the rotating drum 91 is driven to rotate together, the rotating drum 91 drives the first groove rail 92 and the second groove rail 93 on the surface of the rotating drum 91 to rotate together, when the first groove rail 92 rotates, the spiral chute in the first groove rail can be matched with the groove column 94 and drives the groove column 94 to move, the groove column 94 drives the sliding plate in the spraying component 9 to slide on the surface of the sliding rod 4, the sliding plate drives the spraying device 95 to move together, the spraying device 95 is started, along with the rotation of the evacuated collector tube, the spraying device 95 can perform spraying operation on the inner surface of the evacuated collector tube, when the groove column 94 moves from the inside of the spiral chute in the first groove rail 92 to the arc chute in the second groove rail 93, the groove column 94 enters the other spiral chute in the first groove rail 92 through the second groove rail 93, at the moment, the other spiral chute drives the groove column 94 to move reversely, the groove column 94 drives the spraying component 9 to move together, and the processes sequentially, and the inner surface of the evacuated collector tube can be sprayed and processed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a solar energy evacuated collector tube production line which characterized in that: the clamping device comprises a rotating and clamping mechanism (8), a clamping rod (81) is arranged inside the rotating and clamping mechanism (8), a top plate (82) is arranged on the surface of the clamping rod (81), a first push column (83) is arranged on the surface of the clamping rod (81), a circular ring (84) is connected to the surface of the rotating and clamping mechanism (8) in a sliding mode, and a second push column (85) is arranged on the surface of one side, far away from the clamping rod (81), of the circular ring (84);
the automatic transmission device is characterized by further comprising a base (1), wherein a side support plate (2) is arranged on the surface of the base (1), a fixed disc (3) is arranged on the side surface of the side support plate (2), a sliding rod (4) is arranged on the surface of the fixed disc (3), a driving gear (5) is arranged on one side, away from the fixed disc (3), of the side support plate (2), a transmission gear (6) is arranged on the side surface of the side support plate (2), and a first gear (7) is arranged on the surface of the transmission gear (6);
the ring (84) and the corresponding gear I (7) are coaxially designed, the surface of one side, away from the fixed disc (3), is provided with an even arc-shaped sliding groove, the first pushing column (83) is located inside the arc-shaped sliding groove in the surface of the ring (84), the second pushing column (85) is evenly distributed on the surface of the ring (84), and one end, away from the ring (84), is located inside the arc-shaped sliding groove in the surface of the rotating disc inside the rotating and clamping mechanism (8).
2. The production line of solar vacuum heat collecting tubes as claimed in claim 1, wherein: the spraying device is characterized in that a spraying component (9) is arranged on the upper portion of the base (1), the spraying component (9) comprises a rotary drum (91), a first grooved rail (92) is arranged on the surface of the rotary drum (91), a second grooved rail (93) is arranged on the surface of the rotary drum (91), grooved columns (94) are arranged inside the spraying component (9), and a spraying device (95) is arranged on the surface of the spraying component (9).
3. The production line of solar vacuum heat collecting tubes as claimed in claim 2, wherein: the side extension board (2) have two, and the symmetric distribution is at the both ends on base (1) surface, be sliding connection between one set of side extension board (2) and base (1), be fixed connection between fixed disk (3) and side extension board (2), slide bar (4) are located between two fixed disks (3) that two side extension boards (2) correspond.
4. The production line of solar vacuum heat collecting tubes as claimed in claim 3, wherein: the two driving gears (5), the two transmission gears (6) and the two first gears (7) are symmetrically distributed on two sides of the two side supporting plates (2), the two driving gears (5) and the rotary drum (91) are coaxially designed, and the transmission gears (6) are matched with the corresponding driving gears (5) and the corresponding first gears (7) at the same time.
5. The production line of solar vacuum heat collecting tubes as claimed in claim 2, wherein: the rotary clamping mechanism (8) is internally designed with a rotary table which is positioned on the outer surface of the fixed disc (3), a bearing piece is designed between the rotary table and the fixed disc (3), the surface of the rotary table is provided with uniform arc-shaped sliding grooves, and the surface of the rotary table is designed with a circular support plate.
6. The production line of solar vacuum heat collecting tubes as claimed in claim 1, wherein: the clamping rods (81) are designed to be telescopic buffer rods, the clamping rods (81) are uniformly distributed in a circular support plate on the surface of a rotary table in the rotary clamping mechanism (8), and the top plate (82) is designed to be an outer arc surface.
7. The production line of solar vacuum heat collecting tubes as claimed in claim 2, wherein: the spraying assembly is characterized in that a sliding plate is arranged in the spraying assembly (9) and is in sliding connection with a sliding rod (4), a shaft rod where a rotary drum (91) and one of driving gears (5) are located is in sliding connection in the rod body direction of the rod body rotary drum (91), a first groove rail (92) is designed by adopting crossed and symmetrical spiral sliding grooves, a second groove rail (93) is designed by adopting arc grooves, the two groove rails (93) are symmetrically distributed on two sides of the first groove rail (92), and sliding grooves at two ends of the second groove rail (93) are communicated with sliding grooves in the corresponding first groove rails (92).
8. The production line of solar vacuum heat collecting tubes as claimed in claim 2, wherein: the two grooved columns (94) are symmetrically distributed on the surface of the rotary drum (91) and are matched with the sliding grooves in the first grooved rail (92) and the second grooved rail (93).
CN202110440801.XA 2021-04-23 2021-04-23 Production line of solar vacuum heat collecting tube Active CN113510027B (en)

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CN103692325B (en) * 2014-01-08 2016-02-10 安徽理工大学 A kind of inner-walls of duct automatic rust-removing paint spraying apparatus
US9829031B2 (en) * 2014-07-14 2017-11-28 Nylok Llc Apparatus and method for selectively applying powder coatings onto internally threaded fasteners
CN110314805B (en) * 2019-08-01 2020-03-24 磐安秀吉新能源科技有限公司 Spraying device based on solar vacuum tube heat-absorbing coating
CN111266221B (en) * 2020-04-15 2020-11-27 温州大学激光与光电智能制造研究院 Automatic spraying machine for steel pipes
CN111940204B (en) * 2020-07-12 2021-10-08 东营胜滋自动化科技有限责任公司 Automatic device and method for spraying inner wall of circular tube
CN112264238A (en) * 2020-10-29 2021-01-26 湘潭市博奥达金属制品有限公司 Metal product spraying rust prevention device
CN112474100A (en) * 2020-11-23 2021-03-12 广州比木云建筑科技有限公司 Rotary feeding and rolling clamping type pipe paint spraying equipment

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