CN115106745B - Automatic assembling equipment for cabinet air conditioner heat exchange core - Google Patents
Automatic assembling equipment for cabinet air conditioner heat exchange core Download PDFInfo
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- CN115106745B CN115106745B CN202210920845.7A CN202210920845A CN115106745B CN 115106745 B CN115106745 B CN 115106745B CN 202210920845 A CN202210920845 A CN 202210920845A CN 115106745 B CN115106745 B CN 115106745B
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- box
- workbench
- air conditioner
- heat exchange
- block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses automatic assembling equipment for a cabinet air conditioner heat exchange core, which relates to the technical field of mechanical equipment and solves the problems that in the existing heat exchange core assembling process, artificial fins are required to be inserted into gaps of flat pipes, the workload is high, and the labor is wasted.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to automatic equipment for a cabinet air conditioner heat exchange core.
Background
The air conditioner has become the essential electrical apparatus in modern people's life, work, and its main part includes two heat transfer devices of condenser and evaporimeter, and the heat transfer core in condenser and the evaporimeter is the extremely important constitutional part in the whole air conditioner, and the structure of the heat transfer core of present common air conditioner is: a flat tube for refrigerant circulation passes through each fin and is inserted back and forth in the fin group.
In the prior art, after the flat tube is fixed by hands, the fins are inserted into the gaps of the flat tube, so that the workload is high, and the labor is wasted.
Disclosure of Invention
The invention aims to provide automatic assembling equipment for a cabinet air conditioner heat exchange core body, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the invention relates to automatic assembling equipment of a cabinet air conditioner heat exchange core, which relates to the technical field of mechanical equipment and solves the problems that an artificial fin is required to be inserted into a gap of a flat tube in the existing heat exchange core assembling process, the workload is large and labor is wasted.
Preferably, the clamping structure comprises a clamping box, a mounting frame is arranged on the workbench, a sliding block is connected to the mounting frame in a sliding manner, a cylinder is arranged on the sliding block, the output end of the cylinder is fixed with the clamping box, a screw rod is connected in the mounting frame in a rotating manner, a driving piece is arranged on the outer side of the mounting frame and used for driving the screw rod to intermittently rotate, the screw rod penetrates through the sliding block and is in threaded connection with the sliding block, and a first clamping block is symmetrically arranged on one side, close to the fixing plate, of the clamping box and used for moving the fin to a proper position to be inserted between the flat tubes.
Preferably, the workbench is provided with a second wire rail, the second wire rail is connected with a base in a sliding manner, and second clamping blocks are symmetrically arranged on the base and used for moving the fins, so that the clamping structure is convenient to clamp.
Preferably, the adjusting structure comprises arc blocks, the arc blocks are arranged in two, the arc blocks are symmetrically distributed on the workbench, a control box is arranged on the arc blocks, the inner side of the control box is fixed with the mounting frame, a connecting block is arranged at one end, far away from the workbench, of the arc blocks, a supporting column is arranged at one end, far away from the arc blocks, of the connecting block, the supporting column is fixed with the workbench, a sliding rail is arranged at the inner side of the arc blocks and the inner side of the connecting block, and the control box slides on the arc blocks and the connecting block and is used for moving the fins to be inserted above the flat tubes.
Preferably, the driving piece comprises a motor, a mounting plate is arranged on the outer side of the control box, the motor is fixed on the mounting plate, one end, close to the motor, of the screw rod penetrates through the mounting frame to rotate and is provided with a connecting shaft, a pinion is arranged on the connecting shaft, the output end of the motor penetrates through the mounting plate to be provided with a main shaft, and an incomplete gear meshed with the pinion is arranged on the main shaft and used for achieving intermittent rotation of the screw rod.
Preferably, the external diameter of the pinion is the same as that of the incomplete gear, one half of the incomplete gear is provided with teeth, and the other half of the incomplete gear is provided with no teeth, so that the moving distance of the sliding block can be conveniently controlled.
Preferably, the limiting piece comprises a limiting box, the limiting box is fixed on the workbench, a pressure spring is arranged in the limiting box, one end of the pressure spring is fixed on the inner side of the limiting box, a piston plate is arranged at the other end of the pressure spring, the piston plate is in sliding connection with the inner side of the limiting box, a supporting rod is symmetrically arranged on one side, far away from the pressure spring, of the piston plate, a supporting block is arranged on one end, far away from the piston plate, of the supporting rod, and a protruding block is symmetrically arranged on the outer side of the fixing plate and used for limiting movement of the fixing plate.
Preferably, one side of the limit box, which is close to the abutting block, is provided with a caulking groove which is embedded with the abutting block, so that the lug is conveniently abutted on the limit box.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the fins are clamped through the clamping structure, then the fins are moved to the designated positions and inserted between the fixed flat tubes, the distance between two adjacent fins is controlled through the driving piece, the consistency of the installation gaps of the adjacent fins is ensured, and meanwhile, the fins with different forms can be inserted from the upper parts of the flat tubes through the arranged adjusting structure, so that the stability of the heat exchange core body after the combination is completed is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a clamping structure according to the present invention;
FIG. 3 is a schematic view of another view of the clamping structure of the present invention;
FIG. 4 is a schematic diagram of the adjusting structure of the present invention;
FIG. 5 is a schematic view of the internal structure of the limit box of the present invention;
FIG. 6 is an enlarged view of FIG. 2 at A;
FIG. 7 is an enlarged view of FIG. 3 at B;
fig. 8 is an enlarged view of fig. 4 at C.
In the figure: 1-a box body; 2-a workbench; 3-fixing plates; 4-a first track; 5-limiting pieces; 6-a clamping structure; 7-an adjustment structure; 8-clamping boxes; 9-mounting rack; 10-sliding blocks; 11-cylinder; 12-screw rod; 13-a driving member; 14-a first clamping block; 15-a second wire track; 16-a base; 17-a second clamping block; 18-arc blocks; 19-a control box; 20-connecting blocks; 21-supporting columns; 22-slide rails; 23-an electric motor; 24-mounting plates; 25-connecting shaft; 26-a pinion; 27-a spindle; 28-incomplete gear; 29-a limit box; 30-a compression spring; 31-a piston plate; 32-abutting the rod; 33-abutting blocks; 34-bump; 35-caulking groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-7, an automatic assembling device for a cabinet air conditioner heat exchange core in the drawing includes a box 1, a fixing plate 3 for fixing flat tubes, a clamping structure 6 and an adjusting structure 7, wherein a workbench 2 is arranged in the box 1, a first wire rail 4 is symmetrically arranged on the workbench 2, the fixing plate 3 is slidably connected with the first wire rail 4, a limiting piece 5 for limiting the moving position of the fixing plate 3 is arranged on the workbench 2, the clamping structure 6 is arranged on the workbench 2 and used for moving fins to a proper position to insert the fins between the flat tubes, the adjusting structure 7 is arranged on the workbench 2 and used for adjusting the inserting direction of the fins, the fins are clamped through the clamping structure 6 and then are moved to a designated position to insert the fixed flat tubes, the distance between two adjacent fins is controlled through a driving piece 13, the consistency of installation gaps of the adjacent fins is ensured, and meanwhile, the adjusting structure 7 is capable of inserting fins in different forms from the upper parts of the flat tubes so as to improve the stability of the heat exchange core after the combination is completed.
The clamping structure 6 includes centre gripping case 8, is equipped with mounting bracket 9 on the workstation 2, and sliding connection has slider 10 on the mounting bracket 9, is equipped with cylinder 11 on the slider 10, and cylinder 11 output is fixed with centre gripping case 8, and the 9 internal rotations of mounting bracket is connected with lead screw 12, and the mounting bracket 9 outside is equipped with driving piece 13 for drive lead screw 12 intermittent type and rotate, lead screw 12 run through slider 10, and with slider 10 threaded connection, one side symmetry that centre gripping case 8 is close to fixed plate 3 is equipped with first grip block 14, is used for moving the fin to suitable position and inserts between flat pipe.
The workbench 2 is provided with a second wire rail 15, the second wire rail 15 is connected with a base 16 in a sliding manner, and second clamping blocks 17 are symmetrically arranged on the base 16 and used for moving fins, so that the clamping structure 6 can conveniently clamp the fins.
The driving piece 13 comprises a motor 23, a mounting plate 24 is arranged on the outer side of the control box 19, the motor 23 is fixed on the mounting plate 24, one end, close to the motor 23, of the screw rod 12 penetrates through the mounting frame 9 to rotate, a connecting shaft 25 is arranged, a pinion 26 is arranged on the connecting shaft 25, the output end of the motor 23 penetrates through the mounting plate 24, a main shaft 27 is arranged on the main shaft 27, and an incomplete gear 28 meshed with the pinion 26 is arranged on the main shaft 27 and used for achieving intermittent rotation of the screw rod 12.
The external diameter of the pinion 26 is the same as that of the incomplete gear 28, and half of the incomplete gear 28 has teeth, and the other half has no teeth, so that the moving distance of the sliding block 10 can be conveniently controlled.
The flat tube is fixed on the fixed plate 3, the flat tube slides to a designated position through the first linear rail 4, then the fin to be installed is clamped through the second clamping block 17, the fin to be installed is moved to the inside of the workbench 2 through the second linear rail 15, then the fin to be installed is clamped through the first clamping block 14, at the moment, the second clamping block 17 is loosened, the main shaft 27 is driven to rotate through the operation of the motor 23, the connecting shaft 25 is driven to rotate through the meshing of the incomplete gear 28 and the pinion 26, the screw rod 12 is driven to intermittently rotate, the fin is moved to a proper position to be inserted between the flat tubes, the insertion position of the fin is controlled through the intermittent rotation of the screw rod 12, and the consistency of the gaps of adjacent fins is controlled.
Example 2
Referring to fig. 1 to 6, this embodiment further describes example 1: the utility model provides an automatic equipment of rack air conditioner heat exchange core, including box 1, be used for fixed flat tube's fixed plate 3, clamping structure 6 and regulation structure 7, be equipped with workstation 2 in the box 1, the symmetry is equipped with first linear rail 4 on the workstation 2, fixed plate 3 and first linear rail 4 sliding connection, be equipped with the locating part 5 that is used for restricting fixed plate 3 shift position on the workstation 2, clamping structure 6 is located workstation 2, be used for moving the fin to suitable position and insert between flat tube, regulation structure 7 is located workstation 2, be used for adjusting the direction of inserting of fin, carry out the centre gripping through clamping structure 6 to the fin, then move the fin to appointed position and insert between fixed flat tube, control the interval of two adjacent fins through driving piece 13, guarantee the uniformity in adjacent fin installation space, the regulation structure 7 that sets up simultaneously can insert the fin of different forms from flat tube top, in order to improve the stability of the heat exchange core after the combination is accomplished.
The clamping structure 6 includes centre gripping case 8, be equipped with mounting bracket 9 on the workstation 2, sliding connection has mounting bracket 9 on the mounting bracket 9, sliding connection has slider 10 on the mounting bracket 9, be equipped with cylinder 11 on the slider 10, cylinder 11 output is fixed with centre gripping case 8, 9 internal rotation of mounting bracket is connected with lead screw 12, the mounting bracket 9 outside is equipped with driving piece 13 for drive lead screw 12 intermittent type and rotate, lead screw 12 runs through slider 10, and with slider 10 threaded connection, the centre gripping case 8 is close to one side symmetry of fixed plate 3 and is equipped with first grip block 14, be used for moving the fin to suitable position and insert between the flat pipe.
The adjusting structure 7 comprises arc blocks 18, the arc blocks 18 are arranged in two, the arc blocks 18 are symmetrically distributed on the workbench 2, a control box 19 is arranged on the arc blocks 18, the inner side of the control box 19 is fixed with the mounting frame 9, one end, far away from the workbench 2, of each arc block 18 is provided with a connecting block 20, one end, far away from the arc blocks 18, of each connecting block 20 is provided with a supporting column 21, each supporting column 21 is fixed with the workbench 2, sliding rails 22 are arranged on the inner sides of the arc blocks 18 and the connecting blocks 20, and the control box 19 slides on the arc blocks 18 and the connecting blocks 20 and is used for moving fins to be inserted above the flat tubes.
After the fin to be installed is clamped by the first clamping block 14, the installation frame 9 is driven to move to the connecting block 20 through the arc-shaped block 18 by the control box 19, the fin to be installed is in a vertical state at this time, the clamping box 8 is driven to move downwards by the operation of the air cylinder 11, and therefore the fin to be installed is inserted into a gap above the flat tube.
Example 3
Referring to fig. 1, 2, 4, 5 and 8, the present embodiment further describes example 1: the utility model provides an automatic equipment of rack air conditioner heat exchange core, including box 1, be used for fixed flat tube's fixed plate 3, clamping structure 6 and regulation structure 7, be equipped with workstation 2 in the box 1, the symmetry is equipped with first linear rail 4 on the workstation 2, fixed plate 3 and first linear rail 4 sliding connection, be equipped with the locating part 5 that is used for restricting fixed plate 3 shift position on the workstation 2, clamping structure 6 is located workstation 2, be used for moving the fin to suitable position and insert between flat tube, regulation structure 7 is located workstation 2, be used for adjusting the direction of inserting of fin, carry out the centre gripping through clamping structure 6 to the fin, then move the fin to appointed position and insert between fixed flat tube, control the interval of two adjacent fins through driving piece 13, guarantee the uniformity in adjacent fin installation space, the regulation structure 7 that sets up simultaneously can insert the fin of different forms from flat tube top, in order to improve the stability of the heat exchange core after the combination is accomplished.
The limiting piece 5 comprises a limiting box 29, the limiting box 29 is fixed on the workbench 2, a pressure spring 30 is arranged in the limiting box 29, one end of the pressure spring 30 is fixed with the inner side of the limiting box 29, the other end of the pressure spring 30 is provided with a piston plate 31, the piston plate 31 is connected with the inside of the limiting box 29 in a sliding mode, one side, far away from the pressure spring 30, of the piston plate 31 is symmetrically provided with a supporting rod 32, one end, far away from the piston plate 31, of the supporting rod 32 is provided with a supporting block 33, and the outer side of the fixed plate 3 is symmetrically provided with a protruding block 34 for limiting movement of the fixed plate 3.
The limit box 29 is provided with a caulking groove 35 which is jogged with the abutting block 33 at one side close to the abutting block 33.
When the fixed plate 3 moves towards the inside of the workbench 2, the convex blocks 34 extrude the abutting blocks 33, the abutting rods 32 extrude towards the inside of the limit box 29, the pressure springs 30 are pressed until the abutting blocks 33 are embedded into the embedded grooves 35, and at the moment, the fixed plate 3 moves to a proper position, so that the subsequent fins can be conveniently inserted from the side surfaces or the upper sides of the flat tubes.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An automatic assembly device for a cabinet air conditioner heat exchange core, comprising:
the box body (1), a workbench (2) is arranged in the box body (1);
characterized by further comprising:
the fixing plate (3) is used for fixing the flat pipe, the workbench (2) is symmetrically provided with a first wire rail (4), the fixing plate (3) is in sliding connection with the first wire rail (4), and the workbench (2) is provided with a limiting piece (5) used for limiting the moving position of the fixing plate (3);
the clamping structure (6) is positioned on the workbench (2) and used for moving the fins to a proper position and inserting the fins between the flat tubes;
the clamping structure (6) comprises a clamping box (8), a mounting frame (9) is arranged on the workbench (2), a sliding block (10) is connected to the mounting frame (9) in a sliding mode, an air cylinder (11) is arranged on the sliding block (10), the output end of the air cylinder (11) is fixed with the clamping box (8), a screw rod (12) is rotationally connected to the mounting frame (9), a driving piece (13) is arranged on the outer side of the mounting frame (9) and used for driving the screw rod (12) to intermittently rotate, the screw rod (12) penetrates through the sliding block (10) and is in threaded connection with the sliding block (10), and a first clamping block (14) is symmetrically arranged on one side, close to the fixed plate (3), of the clamping box (8).
The adjusting structure (7) is positioned on the workbench (2) and is used for adjusting the inserting direction of the fins;
the utility model provides an adjusting structure (7) includes arc piece (18), arc piece (18) are equipped with two, and the symmetric distribution is in on workstation (2), be equipped with control box (19) on arc piece (18), control box (19) inboard with mounting bracket (9) are fixed, arc piece (18) are kept away from the one end of workstation (2) is equipped with connecting block (20), connecting block (20) are kept away from the one end of arc piece (18) is equipped with support column (21), support column (21) with workstation (2) are fixed, arc piece (18) with connecting block (20) inboard is equipped with slide rail (22), control box (19) are in arc piece (18) with slide on connecting block (20).
2. The automatic assembly equipment for cabinet air conditioner heat exchange cores according to claim 1, wherein: the workbench (2) is provided with a second wire rail (15), the second wire rail (15) is connected with a base (16) in a sliding mode, and second clamping blocks (17) are symmetrically arranged on the base (16).
3. The automatic assembly equipment for cabinet air conditioner heat exchange cores according to claim 1, wherein: the driving piece (13) comprises a motor (23), a mounting plate (24) is arranged on the outer side of the control box (19), the motor (23) is fixed on the mounting plate (24), a screw rod (12) is close to one end of the motor (23) and penetrates through the mounting frame (9) to rotate and is provided with a connecting shaft (25), a pinion (26) is arranged on the connecting shaft (25), an output end of the motor (23) penetrates through the mounting plate (24) and is provided with a main shaft (27), and an incomplete gear (28) meshed with the pinion (26) is arranged on the main shaft (27).
4. An automatic assembling apparatus for a cabinet air conditioner heat exchanging core according to claim 3, wherein: the pinion (26) has the same outer diameter as the incomplete gear (28), half of the incomplete gear (28) having teeth and the other half having no teeth.
5. The automatic assembly equipment for cabinet air conditioner heat exchange cores according to claim 1, wherein: the limiting piece (5) comprises a limiting box (29), the limiting box (29) is fixed on the workbench (2), a pressure spring (30) is arranged in the limiting box (29), one end of the pressure spring (30) is fixed on the inner side of the limiting box (29), a piston plate (31) is arranged on the other end of the pressure spring, the piston plate (31) is in sliding connection with the inside of the limiting box (29), a supporting rod (32) is symmetrically arranged on one side, away from the pressure spring (30), of the piston plate (31), a supporting block (33) is arranged on one end, away from the piston plate (31), of the supporting rod (32), and a lug (34) is symmetrically arranged on the outer side of the fixing plate (3).
6. The automatic assembly equipment for cabinet air conditioner heat exchange cores according to claim 5, wherein: one side of the limit box (29) close to the abutting block (33) is provided with a caulking groove (35) which is embedded with the abutting block (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210920845.7A CN115106745B (en) | 2022-08-02 | 2022-08-02 | Automatic assembling equipment for cabinet air conditioner heat exchange core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210920845.7A CN115106745B (en) | 2022-08-02 | 2022-08-02 | Automatic assembling equipment for cabinet air conditioner heat exchange core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115106745A CN115106745A (en) | 2022-09-27 |
| CN115106745B true CN115106745B (en) | 2023-10-10 |
Family
ID=83334486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210920845.7A Active CN115106745B (en) | 2022-08-02 | 2022-08-02 | Automatic assembling equipment for cabinet air conditioner heat exchange core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115106745B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990078508A (en) * | 1998-12-11 | 1999-11-05 | 신영주 | Assembly device of heat exchanger |
| CN102997739A (en) * | 2011-09-15 | 2013-03-27 | 三菱电机株式会社 | Manufacturing method and manufacturing device for heat exchanger |
| CN104043960A (en) * | 2014-06-22 | 2014-09-17 | 薛炎 | Fin and flat pipe press fitting and forming device for heat exchanger core integration unit |
| CN205342357U (en) * | 2016-02-24 | 2016-06-29 | 瑞安市鑫锐机械设备有限公司 | Arc track auto radiator hydroecium doffer |
| CN110238631A (en) * | 2019-07-17 | 2019-09-17 | 南京国佑智能化系统有限公司 | A kind of highly integrated full-automatic poling production new technique of heat exchanger of air condition and equipment |
| CN210209275U (en) * | 2019-04-29 | 2020-03-31 | 浙江其承自动化设备有限公司 | Double-layer screw falling double-layer flat tube device |
-
2022
- 2022-08-02 CN CN202210920845.7A patent/CN115106745B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990078508A (en) * | 1998-12-11 | 1999-11-05 | 신영주 | Assembly device of heat exchanger |
| CN102997739A (en) * | 2011-09-15 | 2013-03-27 | 三菱电机株式会社 | Manufacturing method and manufacturing device for heat exchanger |
| CN104043960A (en) * | 2014-06-22 | 2014-09-17 | 薛炎 | Fin and flat pipe press fitting and forming device for heat exchanger core integration unit |
| CN205342357U (en) * | 2016-02-24 | 2016-06-29 | 瑞安市鑫锐机械设备有限公司 | Arc track auto radiator hydroecium doffer |
| CN210209275U (en) * | 2019-04-29 | 2020-03-31 | 浙江其承自动化设备有限公司 | Double-layer screw falling double-layer flat tube device |
| CN110238631A (en) * | 2019-07-17 | 2019-09-17 | 南京国佑智能化系统有限公司 | A kind of highly integrated full-automatic poling production new technique of heat exchanger of air condition and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115106745A (en) | 2022-09-27 |
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Effective date of registration: 20230911 Address after: 314000 Room 401, building 48, Zhifu center, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Research Institute of Zhejiang University Applicant after: Zhejiang Hongtong Intelligent Technology Co.,Ltd. Applicant after: Longquan Industrial Innovation Research Institute Applicant after: ZHEJIANG University Address before: 314000 Room 401, building 48, Zhifu center, Jiaxing City, Zhejiang Province Applicant before: Jiaxing Research Institute of Zhejiang University Applicant before: Zhejiang Hongtong Intelligent Technology Co.,Ltd. |
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