CN113118659B - Manufacturing, forming and processing technology of industrial refrigeration system evaporator - Google Patents
Manufacturing, forming and processing technology of industrial refrigeration system evaporator Download PDFInfo
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- CN113118659B CN113118659B CN202110474017.0A CN202110474017A CN113118659B CN 113118659 B CN113118659 B CN 113118659B CN 202110474017 A CN202110474017 A CN 202110474017A CN 113118659 B CN113118659 B CN 113118659B
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 title claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052802 copper Inorganic materials 0.000 claims abstract description 52
- 239000010949 copper Substances 0.000 claims abstract description 52
- 210000001503 joint Anatomy 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 33
- 239000011148 porous material Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 2
- 238000009740 moulding (composite fabrication) Methods 0.000 abstract description 13
- 230000009471 action Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a manufacturing, forming and processing process of an industrial refrigeration system evaporator, which uses an industrial refrigeration system evaporator manufacturing, forming and processing device, wherein the device comprises a workbench and a feeding device arranged above the workbench, and a butt joint device is arranged at the front side of a fixed plate; according to the invention, through the matching among the rubber plate, the reset spring, the connecting spring and the rack, each row of copper tubes can be supported one by one from top to bottom, so that each row of copper tubes can be processed synchronously, the production efficiency is improved, a plurality of fixing devices are not required to be independently fixed, and when the external force is removed, the copper tubes move upwards under the elastic force action of the reset spring and the connecting spring, so that the copper tubes can gradually rise from bottom to top, and the butted evaporator is driven to gradually move upwards to the upper part of the fixing plate, and the butted evaporator is convenient to discharge.
Description
Technical Field
The invention relates to the field of evaporators, in particular to a manufacturing, forming and processing process of an evaporator of an industrial refrigeration system.
Background
Systems that use external energy to transfer heat from a lower temperature substance to a higher temperature substance are called refrigeration systems. The refrigeration system can be divided into a vapor refrigeration system, an air refrigeration system and a thermoelectric refrigeration system, wherein the vapor refrigeration system can be divided into a vapor compression type, a vapor absorption type and a vapor injection type. The refrigerating system consists of refrigerant and four parts, i.e. compressor, condenser, expansion valve and evaporator, which are connected in turn by pipes to form a closed system.
The evaporation is a physical process of converting liquid into gas, generally speaking, an evaporator is an object for converting liquid substances into gas, the evaporator is an important part in four refrigeration parts, and low-temperature condensed liquid passes through the evaporator to exchange heat with external air, gasifies and absorbs heat, and achieves the refrigeration effect.
The evaporator is made of red copper (red copper) tubes, aluminum fiber alloy, fins and other materials, a U-shaped tube is butted with the red copper tubes to form a pipeline, the joint of the butted pipelines is welded, the welded pipeline and the fins are assembled to obtain the evaporator, and finally the performance of the evaporator is detected.
In the in-process of making to the evaporimeter, need dock U-shaped pipe and copper tubing, the current is that the manual work facial make-up that adopts the assembly line goes on putting a U-shaped pipe once, and physical demands is big, and work efficiency is low to when synchronous facial make-up to multirow copper tubing, current fixing device can only press from both sides tight fixedly to the copper tubing of single row, and fixing device mechanism is more, and is with high costs, is not suitable for large batch assembly line production.
Therefore, the invention provides a manufacturing and forming processing technology of an industrial refrigeration system evaporator.
Disclosure of Invention
In order to achieve the purpose, the invention provides a manufacturing, forming and processing process for an evaporator of an industrial refrigeration system, which uses manufacturing, forming and processing equipment for the evaporator of the industrial refrigeration system, the equipment comprises a workbench and a T-shaped plate connected to the center of the top of the workbench in a sliding fit manner, the front end of the top of the workbench is provided with a second T-shaped groove, the center of the top of the vertical section of the T-shaped plate is rotatably connected with a second transmission shaft, the top of the second transmission shaft is provided with a turntable, the front end and the rear end of the top of the turntable are symmetrically provided with fixed plates, the front end of each fixed plate is provided with a U-shaped hole, the U-shaped holes are distributed at equal intervals along the length direction of the fixed plates, a feeding device is arranged above the workbench and comprises a return slide rail symmetrically and fixedly connected to the left end and the right end of each fixed plate, a plurality of groups of connecting plates are arranged between the front and back symmetrical double-bent slide rails, the connecting plates are linearly distributed along the height direction of the double-bent slide rails, rubber plates are arranged between two groups of left and right symmetrical connecting plates and between two groups of fixing plates, the positions of the front and back ends of the connecting plates, which correspond to the double-bent slide rails, are provided with limiting blocks, a reset spring is arranged between the two groups of limiting blocks at the lowest end, one end, away from the rubber plates, of the rest connecting plates above the connecting plates at the lowest end is provided with an extending plate, the extending plates at the left and right sides are arranged in a step shape from top to bottom, the two groups of double-bent slide rails at the front and back are fixedly connected with a bottom plate together and close to the bottom position of the double-bent slide rails, connecting springs are arranged between the extending plates and the bottom plate, and the heights of the connecting springs are gradually increased from front to back;
a butting device is arranged at the front side of the fixed plate, the butting device comprises a second electric sliding block which is in sliding butt joint with the inner part of a second T-shaped groove, the top of the second electric sliding block is provided with a 21274frame with an upward opening, the side walls of two groups of vertical sections of the 21274frame are in sliding fit connection with a third T-shaped sliding block, a third 21274plate with an upward opening is fixedly connected between the two groups of the third T-shaped sliding blocks, the center of the top of the horizontal section of the third 21274plate is rotationally connected with a plurality of groups of circular shafts close to the fixed plate, the circular shafts are arranged at equal intervals along the length direction of the horizontal section of the third 21274plate, L-shaped baffles are symmetrically arranged between the two groups of the vertical sections of the third 21274plate, the bottom ends of the vertical sections of the L-shaped baffles are positioned at the top of the outer ring of the U-shaped orifice plate, the front ends of the vertical sections of one group of the L-shaped baffles are provided with welding rods, the right ends of the vertical sections of the welding rods are fixedly connected with two groups of vertical plates, and the left and right ends of the push rods are symmetrically welded with the push rods of the left and right push rods of the horizontal sections;
when the forming processing equipment for manufacturing the industrial refrigerating system evaporator is adopted to load the copper tube, the method further comprises the following steps:
s1, preparation work: checking whether the forming and processing equipment for manufacturing the industrial refrigeration system evaporator can work normally;
s2, fixing a copper tube: the copper tubes in the two groups of U-shaped holes can be clamped and fixed through the feeding device;
s3, feeding of a U-shaped pipe: sequentially sleeving a plurality of groups of U-shaped tubes to be processed on the outer wall of the circular shaft, and arranging the openings of the U-shaped tubes in a staggered manner forward or backward;
s4, butt joint and upper assembly: can dock the one end of U-shaped pipe and copper pipe through interfacing apparatus, weld the copper pipe and the U-shaped pipe that will dock through the manual work, assemble with the fin again and can obtain the evaporimeter.
Preferably, a T-shaped groove is formed in the center of the top of the workbench, a first electric sliding block is in sliding butt joint with the inside of the T-shaped groove, and the top of the first electric sliding block is fixedly connected with the bottom of the T-shaped plate.
Preferably, the outer wall of No. two transmission shafts and the bottom position cover that is close to No. two transmission shafts are equipped with the sheave, and the top of T template horizontal segment rotates through a transmission shaft and is connected with the disc, and sheave and disc mutually support, and the top of disc is close to the edge department and still is provided with the cylindric lock that is used for stirring the sheave, the top fixedly connected with driving motor of a transmission shaft, driving motor's bottom is provided with annular base, and annular base's right-hand member passes through the right-hand member fixed connection at welding strip and T template horizontal segment top.
Preferably, the rear end center fixedly connected with riser of workstation, the rear end of riser and be close to the top position of riser and install the removal cylinder, the removal end of removal cylinder runs through to the front end and the fixedly connected with binding plate of riser.
Preferably, it is two sets of to be located the right side the right-hand member symmetry of returning the type slide rail is provided with the side and stretches the board, it is connected with the pivot to rotate between two sets of side stretch boards, the outer wall cover of pivot is equipped with the gear, be located the common fixedly connected with gangbar in top two sets of connecting plates of top, the right-hand member of gangbar and the right side position that is located the bottom plate are provided with the rack, rack and gear intermeshing, the one end of pivot runs through to front end and the fixedly connected with two-way motor of a set of side stretch board, two-way motor's bottom is provided with the supporting seat, the rear end of supporting seat and the front end fixed connection of one of them set of side stretch board.
Preferably, the bottom end of the outer wall of the circular shaft is fixedly connected with a U-shaped orifice plate, the bottom ends of the outer rings of the U-shaped orifice plate are uniformly distributed with baffle columns, and a space is reserved between the baffle columns and the horizontal section of the v-shaped lift plate.
Preferably, the centers of the bottoms of the round shafts are provided with pin shafts, the tail ends of the pin shafts penetrate through the bottoms of the horizontal sections of the 21274of the lifting plates, the outer wall of each group of pin shafts is sleeved with a driving belt together, the tail ends of the pin shafts are fixedly connected with a transmission motor, the bottom of the transmission motor is provided with a mounting seat, and the top of the mounting seat is fixedly connected with the bottom of the horizontal section of the v-shaped lifting plate 21274.
Advantageous effects
1. According to the invention, each row of copper tubes can be supported one by one from top to bottom through the cooperation of the rubber plate, the return spring and the connecting spring and the rack, so that each row of copper tubes can be processed synchronously, the production efficiency is improved, a plurality of fixing devices are not required to be independently fixed, and when the external force is removed, the copper tubes move upwards under the elastic force action of the return spring and the connecting spring, so that the copper tubes can gradually rise from bottom to top and drive the butted evaporator to gradually move upwards to the upper part of the fixing plate, and the butted evaporator can be fed conveniently;
2. the grooved pulley can rotate in a unidirectional intermittent manner under the driving of the cylindrical pin through the matching between the grooved pulley and the disc, and the turntable which is coaxially connected with the grooved pulley also rotates synchronously, so that the fixed red copper tube is driven to rotate synchronously, the two ends of the red copper tube are convenient to reversely turn, the two ends of the red copper tube do not need to be manually replaced, the time for replacing the red copper tube is saved, and the butt joint efficiency of the red copper tube and the U-shaped tube is improved;
3. according to the invention, through the matching among the circular shaft, the U-shaped pore plate, the baffle post, the L-shaped baffle and the vertical plate, the U-shaped pipes in each row can be independently discharged, the U-shaped pipes can be simultaneously blocked, and the phenomenon that the installation effect is influenced because a plurality of U-shaped pipes drop simultaneously is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a right side view of the present invention;
FIG. 5 is a schematic view of the construction of the connecting plate and the overhang plate of the present invention;
FIG. 6 is a top view of the present invention;
FIG. 7 is an enlarged schematic view of area A of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic view of the U-shaped orifice plate and the retaining post of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in figures 2 to 8, the manufacturing and forming process for the industrial refrigeration system evaporator uses an industrial refrigeration system evaporator manufacturing and forming device which comprises a workbench 10 and a T-shaped plate 11 connected to the center of the top of the workbench 10 in a sliding fit mode, wherein a second T-shaped groove is formed in the front end of the top of the workbench 10, a first T-shaped groove is formed in the center of the top of the workbench 10, a first electric sliding block is connected to the inside of the first T-shaped groove in a sliding mode, the top of the first electric sliding block is fixedly connected with the bottom of the T-shaped plate 11, a second transmission shaft 14 is rotatably connected to the center of the top of the vertical section of the T-shaped plate 11, a grooved wheel 15 is sleeved on the outer wall of the second transmission shaft 14 and close to the bottom end of the second transmission shaft 14, a circular disc 12 is rotatably connected to the top of the horizontal section of the T-shaped plate 11 through the first transmission shaft, the grooved pulley 15 and the disc 12 are matched with each other, a cylindrical pin 13 for shifting the grooved pulley 15 is further arranged at the position close to the edge of the top of the disc 12, a driving motor is fixedly connected to the top end of the first transmission shaft, an annular base is arranged at the bottom end of the driving motor, the right end of the annular base is fixedly connected with the right end of the top of the horizontal section of the T-shaped plate 11 through a welding strip, a turntable 16 is arranged at the top of the second transmission shaft 14, fixing plates 17 are symmetrically arranged at the front end and the rear end of the top of the turntable 16, U-shaped holes 171 are formed in the front end of each fixing plate 17, the U-shaped holes 171 are distributed at equal intervals along the length direction of each fixing plate 17, a vertical plate 18 is fixedly connected to the center of the rear end of the workbench 10, a moving cylinder 19 is arranged at the rear end of the vertical plate 18 and close to the top of the vertical plate 18, and the moving end of the moving cylinder 19 penetrates through the front end of the vertical plate 18 and is fixedly connected with an attaching plate 191;
a feeding device 20 is arranged above the workbench 10, the feeding device 20 comprises a clip-shaped slide rail 21 which is symmetrically and fixedly connected with the left end and the right end of a fixed plate 17, the width of the clip-shaped slide rail 21 is smaller than that of the fixed plate 17, the front end of the clip-shaped slide rail 21 is in a clip-shaped structure, a plurality of groups of connecting plates 22 are arranged between the clip-shaped slide rails 21 which are symmetrical front and back, the connecting plates 22 are in linear distribution along the height direction of the clip-shaped slide rail 21, a space is arranged between each group of connecting plates 22, a rubber plate 221 is arranged between two groups of connecting plates 22 which are symmetrical left and right and between two groups of fixed plates 17, the front end and the back end of each connecting plate 22 are provided with a stopper 23 corresponding to the position of the clip-shaped slide rail 21, the upper end of each stopper 23 is in a T-shaped structure, the outer end of each stopper 23 is flush with the outer end of the fixed plate 17, and a reset spring 231 is arranged between the two groups of stoppers 23 at the lowest end, the reset spring 231 is in an extension state under the action of no external force, one end of the remaining connecting plate 22 above the lowest connecting plate 22, which is far away from the rubber plate 221, is provided with an extending plate 24, the extending plates 24 on the left side and the right side are arranged in a step shape from top to bottom, the bottom positions of two groups of back-type slide rails 21 which are symmetrical front to back, which are far away from one end of the connecting plate 22 and are close to the bottom positions of the back-type slide rails 21, are jointly and fixedly connected with a bottom plate 25, a connecting spring 241 is arranged between the extending plate 24 and the bottom plate 25, the heights of the connecting springs 241 are sequentially increased from front to back, the right ends of the two groups of back-type slide rails 21 on the right side are symmetrically provided with side extending plates 26, a rotating shaft 27 is rotatably connected between the two groups of side extending plates 26, the outer wall of the rotating shaft 27 is sleeved with a gear 28, the tops of the two groups of connecting plates 22 on the highest end are jointly and fixedly connected with a linkage rod 29, a rack 291 is arranged at the right end of the linkage rod 29 and positioned on the bottom plate 25, the rack 291 is engaged with the gear 28, one end of the rotating shaft 27 penetrates through the front ends of the sets of side extension plates 26 and is fixedly connected with a two-way motor, the bottom end of the two-way motor is provided with a supporting seat, and the rear end of the supporting seat is fixedly connected with the front ends of the sets of side extension plates 26.
When the device works, a copper tube is inserted into another group of U-shaped holes 171 from the U-shaped holes 171 on one group of fixing plates 17 and is placed between the rubber plates 221 at equal intervals, the bidirectional motor is started to drive the gear 28 to rotate, the gear 28 drives the rack 291 and the linkage rod 29 to synchronously reciprocate up and down, the rack 291 drives the topmost connecting plate 22 and the rubber plates 221 to synchronously move, when the rack 291 drives the topmost connecting plate 22 to move downwards, the rest connecting plates 22 gradually move downwards under the action of extrusion force of the topmost connecting plate 22 and elastic force of the connecting spring 241 and approach each other, the reset spring 231 moves along the return slide rail 21 under the drive of the connecting plate 22, the reset spring 231 gradually contracts under the drive of the upper connecting plate 22 to clamp and fix the copper tubes in the two groups of U-shaped holes 171, the moving cylinder 19 is started to drive the laminating plate 191 to move forwards to the side wall of the rear side fixing plate 17, so that the rear ends of the copper tubes in the U-shaped holes 171 can be supported, the copper tubes are prevented from being subjected to backward displacement in the process of being installed, and the U-shaped tubes are in a butting position error;
when the other end of the copper tube needs to be loaded, the first T-shaped sliding block is started to drive the T-shaped plate 11 to move backwards, the T-shaped plate 11 drives the second transmission shaft 14, the rotary table 16 and the two groups of fixing plates 17 to move synchronously, the driving motor is started to drive the first transmission shaft to rotate, the first transmission shaft drives the disc 12 to rotate synchronously, the cylindrical pin 13 continuously rotates along with the disc 12, the grooved wheel 15 is driven by the cylindrical pin 13 to rotate, the reciprocating operation is carried out, the grooved wheel 15 is driven by the cylindrical pin 13 to rotate in a unidirectional intermittent manner, the rotary table 16 coaxially connected with the grooved wheel 15 also rotates synchronously, and accordingly the fixed copper tube is driven to rotate synchronously.
A butting device 30 is arranged at the front side of the fixed plate 17, the butting device 30 comprises a second electric slide block 31 which is butted in a second T-shaped groove in a sliding way, the top of the second electric slide block 31 is provided with a v-21274frame 32 with an upward opening, the side walls of two groups of vertical sections of the v-21274frame 32 are connected with a third T-shaped slide block 33 in a sliding and matching way, the two groups of the third T-shaped slide blocks 33 are arranged symmetrically left and right, a v-21274type lifting plate 34 with an upward opening is fixedly connected between the two groups of the third T-shaped slide blocks 33, the center of the top of the horizontal section of the v-21274type lifting plate 34 is rotatably connected with a plurality of groups of circular shafts 35 at positions close to the fixed plate 17, the circular shafts 35 are arranged at equal intervals along the length direction of the horizontal section of the v-21274plate 34, the bottom end of the outer wall of the circular shafts 35 is fixedly connected with a U-shaped orifice plate 351, and the bottom ends of the outer rings of the U-shaped orifice plate 351 are uniformly distributed with intervals between the blocking columns 352 and the horizontal sections of the v-742127434; L-shaped baffles 36 are symmetrically arranged between two groups of vertical sections of the 2127434, the bottom ends of the vertical sections of the L-shaped baffles 36 are positioned at the top of the outer ring of the U-shaped orifice plate 351, the front ends of the vertical sections of one group of L-shaped baffles 36 are provided with welding rods 37, the right ends of the welding rods 37 are fixedly connected with risers 371, the risers 371 and the two groups of L-shaped baffles 36 are in an equidistant arrangement structure, the center of the bottom of a round shaft 35 is provided with a pin shaft 38, the tail ends of the pin shafts 38 penetrate through the bottom of the horizontal section of the 2127434, the outer wall of each group of pin shafts 38 is commonly sleeved with a transmission belt 381, the tail ends of one group of pin shafts 38 are fixedly connected with a transmission motor, the bottom of the transmission motor is provided with a mounting seat, and the top of the mounting seat is fixedly connected with the bottom of the horizontal section of the 2127434, and the front ends of the two groups of the vertical sections of the 2127439 are welded with a hydraulic cylinder 391, a waist-shaped plate 392 is fixedly connected to the moving end of the hydraulic cylinder 391, and push rods 393 are symmetrically arranged at the rear ends of the push rods 393 corresponding to the left and right sides of the circular shaft 35.
When the device works, a plurality of groups of U-shaped tubes to be processed are sequentially sleeved on the outer wall of the circular shaft 35, the openings of the U-shaped tubes are arranged in a staggered manner forwards or backwards, the transmission motor is started to drive the group of pin shafts 38 to rotate, the remaining pin shafts 38 are driven to synchronously rotate through the transmission belt 381, the circular shaft 35 is driven to synchronously rotate by the pin shafts 38, the circular shaft 35 drives the U-shaped pore plate 351 and the blocking column 352 to rotate together, when the circular shaft 35 drives the U-shaped pore plate 351 to rotate to the front side of the circular shaft 35, the opening of the U-shaped pore plate 351 faces backwards at the moment, the U-shaped tube with the opening facing backwards at the top of the U-shaped pore plate 351 falls into the U-shaped pore plate 351 along the outer wall of the circular shaft 35 and falls to the top of the horizontal section of the lifting plate 34 of the 21274type under the guiding action of the blocking column 352, the L-shaped baffle 36 and the vertical plate 371, the hydraulic cylinder 391 is started to drive the waist-shaped plate 392 and the push rod 393 to synchronously move backwards, the U-shaped pipe moves backwards along the side wall of the baffle column 352 under the extrusion force of the push rod 393 and is in butt joint with one end of the red copper pipe, when the circular shaft 35 drives the U-shaped orifice plate 351 to continuously rotate to the rear side of the circular shaft 35, the opening of the U-shaped orifice plate 351 faces forwards at the moment, the U-shaped pipe with the opening at the top of the U-shaped orifice plate 351 facing forwards falls into the U-shaped orifice plate 351 along the outer wall of the circular shaft 35 and falls to the top of the horizontal section of the lift plate 34 of the lift column 742127434 under the guide effect of the baffle column 352, the L-shaped baffle 36 and the vertical plate 371, when the circular shaft 35 continuously drives the U-shaped orifice plate 351 to rotate to the rear side of the circular shaft 35, the U-shaped pipe with the opening facing forwards rotates together under the drive of the baffle column 352, when the other end of the red copper pipe needs to be loaded, the T-shaped sliding block 33 is started to drive the lift plate 34 of the lift column 2127433 to reciprocate, so that each row of the red copper pipes can be in butt joint, the work efficiency is high, and the labor intensity of workers is reduced, the second electric slide block 31 is started, so that the second electric slide block 31 drives the lifting plate 32 to linearly reciprocate, and the lifting plate 34 is driven by the lifting plate 32 to synchronously move, so that the butt joint position of the U-shaped pipes has an adjusting function.
As shown in fig. 1, when the forming and processing device for manufacturing the evaporator of the industrial refrigeration system is used for loading the copper tube, the method further comprises the following steps:
s1, preparation work: checking whether the forming and processing equipment for manufacturing the industrial refrigeration system evaporator can work normally;
s2, fixing a copper tube: copper tubes are inserted into the U-shaped holes 171 of one set of fixing plates 17 from the U-shaped holes 171 of the other set of U-shaped holes 171, and is placed between the rubber plates 221 with equal space, the bidirectional motor is started to drive the gear 28 to rotate, the gear 28 drives the rack 291 and the linkage rod 29 to synchronously reciprocate up and down, the rack 291 drives the connecting plate 22 at the topmost end to synchronously move with the rubber plates 221, when the rack 291 drives the connecting plate 22 at the topmost end to move downwards, the remaining link plates 22 are gradually moved downward by the pressing force of the uppermost link plate 22 and the elastic force of the link spring 241, and close to each other, the return spring 231 moves along the return-type slide rail 21 under the driving of the connecting plate 22, the return spring 231 gradually contracts under the driving of the upper connecting plate 22, so as to clamp and fix the copper tubes in the two sets of U-shaped holes 171, start the moving cylinder 19 to drive the joint plate 191 to move forward to the side wall of the rear fixing plate 17, the rear end of the copper tube in the U-shaped hole 171 can be supported by the support, the copper tube is prevented from being displaced backwards by external force in the process of mounting, the butting position of the copper tube and the U-shaped tube is prevented from generating errors, when the other end of the copper tube needs to be loaded, the first T-shaped slide block is started to drive the T-shaped plate 11 to move backwards, the T-shaped plate 11 drives the second transmission shaft 14, the rotary table 16 and the two groups of fixing plates 17 to move synchronously, the driving motor is started to drive the first transmission shaft to rotate, the first transmission shaft drives the disc 12 to rotate synchronously, the cylindrical pin 13 continuously rotates along with the disc 12, the grooved pulley 15 is driven by the cylindrical pin 13 to rotate, the reciprocating operation is carried out, the grooved pulley 15 is driven by the cylindrical pin 13 to rotate in a unidirectional intermittent manner, the turntable 16 coaxially connected with the grooved pulley 15 also synchronously rotates, so that the fixed copper tube is driven to synchronously rotate;
s3, feeding of a U-shaped pipe: sequentially sleeving a plurality of groups of U-shaped pipes to be processed on the outer wall of the circular shaft 35, and arranging the openings of the U-shaped pipes in a staggered manner forwards or backwards;
s4, butt joint and loading: starting a transmission motor to drive a group of pin shafts 38 to rotate, driving the rest pin shafts 38 to synchronously rotate through a transmission belt 381, driving the round shafts 35 to synchronously rotate under the driving of the pin shafts 38, driving the U-shaped orifice plate 351 and the barrier column 352 to rotate together by the round shafts 35, when the round shafts 35 drive the U-shaped orifice plate 351 to rotate to the front side of the round shafts 35, the opening of the U-shaped orifice plate 351 faces backwards, the U-shaped pipe with the backward opening at the top of the U-shaped orifice plate 351 falls into the U-shaped orifice plate 351 and falls to the top of the horizontal section of the 2127434 under the guiding action of the barrier column 352, the L-shaped baffle plate 36 and the vertical plate 371, starting a hydraulic cylinder 391 to drive the waist-shaped plate 392 and the push rod 393 to synchronously move backwards, enabling the U-shaped pipe to move backwards along the side wall of the barrier column 352 under the extrusion force of the push rod 393 and be in butt joint with one end of the red copper pipe, and driving the U-shaped orifice plate 351 to continuously rotate to the rear side of the round shafts 35 by the round shafts 35, at the moment, the opening of the U-shaped pore plate 351 faces forwards, the U-shaped pipe with the opening facing forwards at the top of the U-shaped pore plate 351 falls into the U-shaped pore plate 351 along the outer wall of the circular shaft 35 and falls to the top of the horizontal section of the lift plate 34 under the guiding action of the blocking column 352, the L-shaped baffle plate 36 and the vertical plate 371, and when the circular shaft 35 continuously drives the U-shaped pore plate 351 to rotate to the rear side of the circular shaft 35, the U-shaped pipe with the opening facing forwards rotates together under the driving of the blocking column 352, when the other end of the red copper tube needs to be loaded, the third T-shaped sliding block 33 is started to drive the lift plate 34 to do up-and-down reciprocating movement, so that each row of red copper tubes can be butted, the working efficiency is high, the labor intensity of workers is reduced, the second electric sliding block 31 is started to drive the lift plate 34 to do linear reciprocating movement, and the lift plate 32 is driven by the lift plate 32 to do simultaneous movement, therefore, the butt joint position of the U-shaped pipe has an adjusting function, the butt jointed red copper pipe is welded with the U-shaped pipe manually, and then the evaporator can be obtained by assembling the butt jointed red copper pipe with the fins.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an industry refrigerating system evaporimeter preparation shaping process technology, its used industry refrigerating system evaporimeter preparation shaping process equipment, this equipment includes workstation (10) and T template (11) that sliding fit connects at workstation (10) top center, its characterized in that: the front end of the top of the workbench (10) is provided with a second T-shaped groove, the center of the top of the vertical section of the T-shaped plate (11) is rotatably connected with a second transmission shaft (14), the top of the second transmission shaft (14) is provided with a turntable (16), the front end and the rear end of the top of the turntable (16) are symmetrically provided with fixed plates (17), the front end of each fixed plate (17) is provided with a U-shaped hole (171), the U-shaped holes (171) are distributed at equal intervals along the length direction of the fixed plates (17), a feeding device (20) is arranged above the workbench (10), the feeding device (20) comprises return slide rails (21) which are symmetrically and fixedly connected with the left end and the right end of the fixed plates (17), a plurality of groups of connecting plates (22) are arranged between the return slide rails (21) which are symmetrical in the front and rear direction, the connecting plates (22) are linearly distributed along the height direction of the return slide rails (21), rubber plates (221) are arranged between the two groups of connecting plates (22) which are symmetrical in the left and right and are arranged at positions between the two groups of connecting plates and between the two groups of the connecting plates (17), the two groups of the left and right ends of the connecting plates are provided with a position corresponding to the return slide rails (23), the position corresponding to the position of the stop block (22), the lower end of the stop block (221) is provided with a lower end of the stop block (221), and the lower end provided with a spring (23), and a lower end of the stop block (231) which is far away from the rest of the stop block (23), the outward extending plates (24) on the left side and the right side are arranged in a step shape from top to bottom, two groups of back-and-forth symmetrical back-and-forth sliding rails (21) are fixedly connected with a bottom plate (25) together at one end far away from the connecting plate (22) and at the position close to the bottoms of the back-and-forth sliding rails (21), connecting springs (241) are arranged between the outward extending plates (24) and the bottom plate (25), and the heights of the connecting springs (241) are sequentially increased from front to back;
a butting device (30) is arranged on the front side of the fixing plate (17), the butting device (30) comprises a second electric sliding block (31) which is in sliding butt joint with the inner part of the second T-shaped groove, the top of the second electric sliding block (31) is provided with a v-21274type frame (32) with an upward opening, the side walls of two groups of vertical sections of the v-21274type frame (32) are in sliding fit connection with a third T-shaped sliding block (33), a v-21274type lifting plate (34) with an upward opening is fixedly connected between the two groups of the third T-shaped sliding blocks (33), and a plurality of groups of round shafts (35) are rotatably connected at the position which is close to the fixing plate (17) and at the top center of the horizontal section of the v-type lifting plate (34); the circular shafts (35) are arranged at equal intervals along the length direction of the horizontal section of the 21274plate (34), L-shaped baffles (36) are symmetrically arranged between two groups of vertical sections of the 21274plate (34), the bottom ends of the vertical sections of the L-shaped baffles (36) are positioned at the top of the outer ring of the U-shaped pore plate (351), the front ends of the vertical sections of one group of the L-shaped baffles (36) are provided with welding rods (37), the right ends of the welding rods (37) are fixedly connected with vertical plates (371), the front ends of the two groups of the 21274plate (34) are welded with a 21274type side plate (39) with a backward opening, the center of the rear end of the horizontal section of the 21274type side plate (39) is provided with a hydraulic cylinder (391), and the moving end of the hydraulic cylinder (391) is fixedly connected with a waist-shaped plate (392), the rear ends of the push rods (393) are symmetrically provided with the push rods (393) corresponding to the left side and the right side of the round shaft (35);
when the forming processing equipment for manufacturing the industrial refrigerating system evaporator is adopted to load the copper tube, the method further comprises the following steps:
s1, preparation work: checking whether the forming and processing equipment for manufacturing the industrial refrigeration system evaporator can work normally;
s2, fixing a copper tube: the copper tubes in the two groups of U-shaped holes (171) can be clamped and fixed through the feeding device (20);
s3, feeding of a U-shaped pipe: sequentially sleeving a plurality of groups of U-shaped tubes to be processed on the outer wall of the circular shaft (35), and arranging the openings of the U-shaped tubes forwards or backwards in a staggered manner;
s4, butt joint and loading: the U-shaped pipe and one end of the copper pipe can be butted through the butting device (30), the butted copper pipe and the U-shaped pipe are welded manually, and then the U-shaped pipe and the fins are assembled to obtain the evaporator.
2. The manufacturing, forming and processing technology of the industrial refrigeration system evaporator according to claim 1, characterized in that: a T-shaped groove is formed in the center of the top of the workbench (10), a first electric sliding block is in sliding butt joint with the inside of the first T-shaped groove, and the top of the first electric sliding block is fixedly connected with the bottom of the T-shaped plate (11).
3. The manufacturing, forming and processing technology of the industrial refrigeration system evaporator according to claim 1, characterized in that: the outer wall of No. two transmission shaft (14) and the bottom position cover that is close to No. two transmission shaft (14) are equipped with sheave (15), the top of T template (11) horizontal segment is rotated through a transmission shaft and is connected with disc (12), and sheave (15) and disc (12) mutually support, the top of disc (12) is close to the edge department and still is provided with cylindric lock (13) that are used for stirring sheave (15), the top fixedly connected with driving motor of a transmission shaft, driving motor's bottom is provided with annular base, the right-hand member of annular base passes through the right-hand member fixed connection at welding strip and T template (11) horizontal segment top.
4. The manufacturing, forming and processing technology of the industrial refrigeration system evaporator according to claim 1, characterized in that: the rear end center fixedly connected with riser (18) of workstation (10), the rear end of riser (18) and be close to the top position of riser (18) and install removal cylinder (19), the removal end of removal cylinder (19) runs through to the front end of riser (18) and fixedly connected with binding plate (191).
5. The manufacturing, forming and processing technology of the industrial refrigeration system evaporator according to claim 1, characterized in that: be located the right side two sets of the right-hand member symmetry of returning type slide rail (21) is provided with side stretch board (26), it is connected with pivot (27) to rotate between two sets of side stretch boards (26), the outer wall cover of pivot (27) is equipped with gear (28), be located common fixedly connected with gangbar (29) in top of two sets of connecting plates (22) of top, the right-hand member of gangbar (29) and the right side position that is located bottom plate (25) are provided with rack (291), rack (291) and gear (28) intermeshing, the front end and the fixedly connected with two-way motor of a set of side stretch board (26) are run through to the one end of pivot (27), two-way motor's bottom is provided with the supporting seat, the rear end of supporting seat and the front end fixed connection of a set of side stretch board (26) among them.
6. The manufacturing, forming and processing technology of the industrial refrigeration system evaporator according to claim 1, characterized in that: the bottom end of the outer wall of the circular shaft (35) is fixedly connected with a U-shaped orifice plate (351), the bottom ends of the outer rings of the U-shaped orifice plate (351) are uniformly distributed with baffle columns (352), and a space is reserved between the baffle columns (352) and the horizontal section of the lift plate (34).
7. The manufacturing, forming and processing technology of the industrial refrigeration system evaporator according to claim 1, characterized in that: the center of the bottom of the round shaft (35) is provided with a pin shaft (38), the tail ends of the pin shafts (38) penetrate through the bottom of the horizontal section of the lift plate (34) at 21274, the outer wall of each group of pin shafts (38) is sleeved with a driving belt (381), the tail ends of one group of pin shafts (38) are fixedly connected with a driving motor, the bottom of the driving motor is provided with a mounting seat, and the top of the mounting seat is fixedly connected with the bottom of the horizontal section of the lift plate (34).
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| JP2008036650A (en) * | 2006-08-02 | 2008-02-21 | Denso Corp | Method of manufacturing heat exchanger |
| CN108000042A (en) * | 2018-01-11 | 2018-05-08 | 南通四方冷链装备股份有限公司 | A kind of universal evaporator fin turnover device |
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Effective date of registration: 20221103 Address after: Room 1006, No. 8, Ciguang Community, Anda Street, Chaoyang District, Changchun City, 130000 Jilin Province Applicant after: Changchun Shenma Electromechanical Technology Co.,Ltd. Address before: 518026 Wenwei building, 322 Fuhua Road, Futian street, Futian District, Shenzhen City, Guangdong Province Applicant before: Wang Xiuqing |
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Denomination of invention: A Manufacturing and Forming Process for Evaporators in Industrial Refrigeration Systems Effective date of registration: 20230728 Granted publication date: 20221118 Pledgee: China Everbright Bank Limited by Share Ltd. Changchun branch Pledgor: Changchun Shenma Electromechanical Technology Co.,Ltd. Registration number: Y2023220000058 |
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Granted publication date: 20221118 Pledgee: China Everbright Bank Limited by Share Ltd. Changchun branch Pledgor: Changchun Shenma Electromechanical Technology Co.,Ltd. Registration number: Y2023220000058 |