CN109127943A - Clamping mechanism, heat exchanger machining device and method for bending double-layer heat exchanger - Google Patents
Clamping mechanism, heat exchanger machining device and method for bending double-layer heat exchanger Download PDFInfo
- Publication number
- CN109127943A CN109127943A CN201810930225.5A CN201810930225A CN109127943A CN 109127943 A CN109127943 A CN 109127943A CN 201810930225 A CN201810930225 A CN 201810930225A CN 109127943 A CN109127943 A CN 109127943A
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- cylinder
- heat exchanger
- clamp system
- driving portion
- layering
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- 238000005452 bending Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000003754 machining Methods 0.000 title abstract 2
- 238000009434 installation Methods 0.000 claims description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 229910052802 copper Inorganic materials 0.000 claims description 17
- 239000010949 copper Substances 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002950 deficient Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a clamping mechanism, a heat exchanger machining device and a method for bending a double-layer heat exchanger. The clamping mechanism comprises a first driving part, a first bearing part, a second driving part, a second bearing part, a third driving part, a limiting part and a fourth driving part. The fourth driving portion is connected with the first bearing portion and located on one side of the limiting member, and the driving end of the fourth driving portion is movably arranged towards the direction of the limiting member, so that a clamping space is formed between the driving end of the fourth driving portion and the limiting member. The first driving part can drive the second driving part, the second bearing part, the third driving part, the limiting part and the fourth driving part to move upwards or downwards along the vertical direction by driving the first bearing part, and the second driving part can drive the third driving part to move upwards or downwards along the vertical direction by driving the second bearing part. The clamping mechanism is adopted to bend the heat exchanger, so that the processing efficiency of the heat exchanger can be improved, the defective rate of the heat exchanger can be reduced, and the production efficiency of the air conditioner can be improved.
Description
Technical field
The present invention relates to air conditioner technical field of processing equipment, in particular to a kind of clamp system, heat exchanger processing
Device and the method for double layer heat exchanger bending.
Background technique
When bending on U-shaped bending machine, the double-deck condenser fin is caused the double-deck condenser due to bending stress intersection
Fin reviewing or even copper pipe deformation, cause condenser to scrap.In the prior art, 1 day/class needs 2000 condensers of bending, needs
It arranges 1 people to take U to drag up to 4000 times, causes labor waste, and manual operation bending machine can not achieve robot clamping
The automatically workings mode such as condenser, reduces the production efficiency of air conditioner.
Summary of the invention
The main purpose of the present invention is to provide a kind of clamp system, heat exchanger processing device and double layer heat exchanger bendings
Method, to solve the problems, such as that air conditioner production efficiency is low in the prior art.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of clamp system, clamp system and work
It is disposed adjacently as platform, clamp system includes: the first driving portion, and the first driving portion is connected with installation base plate；First supporting part,
First supporting part is connected with the first driving portion；Second driving portion, the second driving portion are connected with the first supporting part；Second carrying
Portion, the second supporting part are connected with the second driving portion；Third driving portion, third driving portion are connected with the second supporting part, third
The direction of the working end of driving portion towards workbench is movably disposed, and third driving portion will be for that will be located at the heat exchange on workbench
Device is layered；Locating part, locating part are connected with the first supporting part and are arranged close to the side of workbench；Fourth drive part,
Fourth drive part is connected with the first supporting part and is located at the side of locating part, and the driving end of fourth drive part is towards locating part
Direction is movably disposed, so as to form grasping part between the driving end of fourth drive part and locating part；Wherein, the first driving
Portion is by driving the first supporting part that can make the second driving portion, the second supporting part, third driving portion, locating part and fourth drive part edge
Vertical direction moves up or down, and the second driving portion is by driving the second supporting part that can drive third driving portion along the vertical direction
It moves up or down.
Further, the first driving portion includes: lower air cylinder, and lower air cylinder is connected with installation base plate, lower air cylinder
Piston rod can be movably arranged vertically downwards.
Further, the first supporting part includes: lower installation board, and lower installation board is connected with the piston rod of lower air cylinder, limit
Position part is connected with lower installation board and is arranged close to the side of workbench.
Further, the second driving portion includes: clamping cylinder, and clamping cylinder is connected with lower installation board, clamping cylinder
Piston rod can be movably arranged vertically downwards.
Further, the second supporting part includes: layering cylinder mounting plate, is layered the piston of cylinder mounting plate and clamping cylinder
Bar is connected.
Further, third driving portion includes: layering cylinder, and layering cylinder is connected with layering cylinder mounting plate, is layered
The direction of the piston rod of cylinder towards workbench is movably disposed, layering cylinder be used for by be located at workbench on heat exchanger into
Row layering.
Further, fourth drive part includes: slicing stoping cylinder, and slicing stoping cylinder is connected with lower installation board and position
In the side of locating part, the direction of piston rod towards the locating part of slicing stoping cylinder is movably disposed, so that slicing stoping
Grasping part is formed between the piston rod and locating part of cylinder, lower air cylinder can make clamping cylinder by driving lower installation board, divide
Layer cylinder mounting plate, layering cylinder, locating part and slicing stoping cylinder move up or down along the vertical direction, and clamping cylinder is logical
Overdrive be layered cylinder mounting plate can drive layering cylinder move up or down along the vertical direction.
Further, clamp system further include: propulsion cylinder mounting plate, propulsion cylinder mounting plate are connected with lower installation board
It connects, clamping cylinder is connected by propulsion cylinder mounting plate with lower installation board.
Further, third driving portion further include: demixing plate, demixing plate are connected with the piston rod of layering cylinder, are layered
The height of plate relative hierarchical cylinder is adjustably arranged in vertical direction, and layering cylinder drives demixing plate towards heat exchanger, can make point
When laminate is located at the wherein lower section of one layer of heat exchange copper tube of heat exchanger, clamping cylinder can drive layering cylinder mounting plate along vertical
Direction movement is so that partial heat exchanger lifts preset height along the vertical direction.
Further, clamp system further include: the anti-reviewing supporting plate of anti-reviewing supporting plate, part is located in grasping part, when
When the piston rod of slicing stoping cylinder is mobile towards locating part side, slicing stoping cylinder can be by the anti-reviewing supporting plate locking of part
In in grasping part, workbench actuation is driven, anti-reviewing supporting plate insertion can be made to be lifted the lower section of the heat exchanger of preset height.
According to another aspect of the present invention, a kind of heat exchanger processing device is provided, including clamp system, clamp system are
Above-mentioned clamp system.
According to another aspect of the present invention, a kind of method of double layer heat exchanger bending is provided, method uses above-mentioned clamping
Mechanism carries out bending to double layer heat exchanger, method the following steps are included: bending feeding mechanism by the anti-reviewing supporting plate of clamp system
It is placed at grasping part, and makes slicing stoping cylinder by anti-reviewing supporting plate locking, it will be to the double of bending by robot clamp
Layer heat exchanger is placed in the predetermined position on workbench；Control lower air cylinder actuation so that the lower surface of anti-reviewing supporting plate with
The upper surface of the bottom heat exchanger of double layer heat exchanger abuts against；Control clamping cylinder actuation with drive layering cylinder move down,
So that demixing plate is located at the lower section of top layer heat exchanger copper pipe, control clamping cylinder along the vertical direction actuation with by double layer heat exchanger
Top layer lift preset height, control bending feeding mechanism will drive clamp system actuation, so that the insertion of anti-reviewing supporting plate is double-deck
Between the bottom heat exchanger and top layer heat exchanger of heat exchanger；The actuation of control hierarchy cylinder so that demixing plate far from double layer heat exchanger,
Control clamping cylinder actuation is to drive layering cylinder and demixing plate to be moved upward to predeterminated position, and bending mechanism is to double layer heat exchanger
Carry out bending operation.
It applies the technical scheme of the present invention, carries out in bending process process in heat exchanging device, exchanged using the clamp system
Hot device is clamped, and heat exchanger is carried out layered shaping by the third driving portion of the clamp system, can prevent heat exchanger
The copper pipe of heat exchanger, which deforms, in bending process causes heat exchanger to damage.It is bent using the clamp system heat exchanging device
Processing can be improved the processing efficiency of heat exchanger and reduce the defect rate of heat exchanger, then improves the production efficiency of air conditioner.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the perspective view of the explosion of the first embodiment of clamp system according to the present invention；
Fig. 2 shows the perspective view of the explosions of the second embodiment of clamp system according to the present invention；
Fig. 3 shows the perspective view of the explosion of the 3rd embodiment of clamp system according to the present invention.
Wherein, the above drawings include the following reference numerals:
1, lower air cylinder；2, fixed plate；3, propulsion cylinder mounting plate；4, fixed plate；5, clamping cylinder；6, lower installation board；
7, slicing stoping cylinder；8, it is layered cylinder；9, it is layered cylinder mounting plate；10, demixing plate；11, limit plate；12, anti-reviewing supporting plate；
13, the double-deck condenser.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be noted that term " first ", " second " etc. in the description and claims of this application and attached drawing
It is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that the art used in this way
Language is interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to illustrating herein
Or the sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that it is thoroughly and complete to these embodiments are provided so that disclosure herein, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make that identical device is presented with like reference characters, thus omission retouches them
It states.
In conjunction with shown in Fig. 1 to Fig. 3, according to an embodiment of the invention, providing a kind of clamp system.
Specifically, as shown in Figure 1, the clamp system is disposed adjacently with workbench (not shown).Clamp system includes the
One driving portion, the first supporting part, the second supporting part, the second driving portion, third driving portion, locating part and fourth drive part.First
Driving portion is connected with installation base plate；First supporting part is connected with the first driving portion.Second driving portion and the first supporting part phase
Connection.Second supporting part is connected with the second driving portion.Third driving portion is connected with the second supporting part, the work of third driving portion
Make end to be movably disposed towards the direction of workbench, third driving portion is used to be divided on the heat exchanger being located on workbench
Layer.Locating part is connected with the first supporting part and is arranged close to the side of workbench.Fourth drive part is connected with the first supporting part
The side of locating part is connect and is located at, the direction of driving end towards the locating part of fourth drive part is movably disposed, so that the 4th
Grasping part is formed between the driving end of driving portion and locating part.Wherein, the first driving portion is by driving the first supporting part that can make
Second driving portion, the second supporting part, third driving portion, locating part and fourth drive part move up or down along the vertical direction,
Second driving portion is by driving the second supporting part that third driving portion can be driven to move up or down along the vertical direction.
In the present embodiment, it carries out in bending process process in heat exchanging device, is carried out using the clamp system heat exchanging device
It clamps, and heat exchanger is carried out by layered shaping by the third driving portion of the clamp system, heat exchanger can be prevented in bending work
The copper pipe of heat exchanger, which deforms, in sequence causes heat exchanger to damage.Bending process, energy are carried out using the clamp system heat exchanging device
It enough improves the processing efficiency of heat exchanger and reduces the defect rate of heat exchanger, then improve the production efficiency of air conditioner.
Specifically, the first driving portion includes lower air cylinder 1.Lower air cylinder 1 is connected with installation base plate, lower air cylinder 1
Piston rod can be movably arranged vertically downwards.First supporting part includes lower installation board 6.Lower installation board 6 and lower air cylinder 1
Piston rod be connected, locating part be connected with lower installation board 6 and close to workbench side be arranged.Second driving portion includes folder
Tight cylinder 5.Clamping cylinder 5 is connected with lower installation board 6, and the piston rod of clamping cylinder 5 can movably be set vertically downwards
It sets.Second supporting part includes layering cylinder mounting plate 9.Layering cylinder mounting plate 9 is connected with the piston rod of clamping cylinder 5.The
Three driving portions include layering cylinder 8.Layering cylinder 8 is connected with layering cylinder mounting plate 9, is layered the piston rod direction of cylinder 8
The direction of workbench is movably disposed, and layering cylinder 8 is used to for the heat exchanger being located on workbench being layered.4th driving
Portion includes slicing stoping cylinder 7.Slicing stoping cylinder 7 is connected and is located at the side of locating part, slicing stoping with lower installation board 6
The direction of the piston rod of cylinder 7 towards locating part is movably disposed so that the piston rod of slicing stoping cylinder 7 and locating part it
Between form grasping part, lower air cylinder 1 is by driving lower installation board 6 that can make clamping cylinder 5, layering cylinder mounting plate 9, layering gas
Cylinder 8, locating part and slicing stoping cylinder 7 move up or down along the vertical direction, and clamping cylinder 5 passes through driving layering cylinder peace
Loading board 9 can drive layering cylinder 8 to move up or down along the vertical direction.Wherein, locating part is limit plate.Setting can in this way
Effectively improve the stability and reliability of the clamp system.
Further, clamp system further includes propulsion cylinder mounting plate 3.Propulsion cylinder mounting plate 3 is connected with lower installation board 6
It connects, clamping cylinder 5 is connected by propulsion cylinder mounting plate 3 with lower installation board 6.Setting can be effectively improved further in this way
The stability and reliability of the clamp system.
Wherein, third driving portion further includes demixing plate 10.Demixing plate 10 is connected with the piston rod of layering cylinder 8, is layered
The height of 10 relative hierarchical cylinder 8 of plate is adjustably arranged in vertical direction, and layering cylinder 8 drives demixing plate 10 towards heat exchanger,
When demixing plate 10 can be made to be located at the wherein lower section of one layer of heat exchange copper tube of heat exchanger, clamping cylinder 5 can drive layering cylinder peace
Loading board 9 moves along the vertical direction so that partial heat exchanger lifts preset height along the vertical direction.Setting can be by dividing in this way
Laminate 10 is effectively separated Multi-layer exchanging heat device.Wherein it is possible to adjust opposite point of demixing plate 10 according to the thickness of heat exchanger
The height of layer cylinder 8.Demixing plate 10 is preferably L shape.
Further, clamp system further includes anti-reviewing supporting plate 12.Partial anti-reviewing supporting plate 12 is located in grasping part,
When the piston rod of slicing stoping cylinder 7 is mobile towards locating part side, slicing stoping cylinder 7 can be by the anti-reviewing supporting plate of part
12 are locked in grasping part, drive workbench actuation, and anti-reviewing supporting plate 12 can be made to be inserted into the heat exchanger for being lifted preset height
Lower section.Setting can facilitate anti-reviewing supporting plate 12 to be inserted into heat exchanger in this way.
Clamp system in above-described embodiment can be also used for air-conditioner device processing technique field, i.e., according to the present invention
On the other hand, a kind of heat exchanger processing device, including clamp system are provided, clamp system is clamping machine in above-described embodiment
Structure.
According to another aspect of the present invention, a kind of method of double layer heat exchanger bending is provided, method uses above-mentioned implementation
Clamp system carries out bending to double layer heat exchanger in example.Method includes the following steps: step S10: bending feeding mechanism will press from both sides
The anti-reviewing supporting plate 12 of tight mechanism is placed at grasping part, and makes slicing stoping cylinder 7 by anti-12 locking of reviewing supporting plate, is passed through
Double layer heat exchanger to bending is placed in the predetermined position on workbench by robot clamp；Step S20: control lower air cylinder
1 actuation, so that the upper surface of the bottom heat exchanger of the lower surface and double layer heat exchanger of anti-reviewing supporting plate 12 abuts against；Step S30:
Control 5 actuation of clamping cylinder is to drive layering cylinder 8 to move down, so that demixing plate 10 is located under top layer heat exchanger copper pipe
Side, in control clamping cylinder 5, actuation controls bending feeding so that the top layer of double layer heat exchanger is lifted preset height along the vertical direction
Mechanism will drive clamp system actuation, so that the bottom heat exchanger and top layer heat exchanger of anti-reviewing supporting plate 12 insertion double layer heat exchanger
Between；Step S40: 8 actuation of control hierarchy cylinder so that demixing plate 10 far from double layer heat exchanger, control 5 actuation of clamping cylinder with
Layering cylinder 8 and demixing plate 10 is driven to be moved upward to predeterminated position, bending mechanism carries out bending operation to double layer heat exchanger.
Specifically, using the clamp system, heat exchanging device is processed, especially double-deck condenser, can be eliminated double
Layer condenser fin intersects reviewing and copper pipe pulls problem, realizes robot automation's operating mode, has saved human cost.
Wherein, the bending machine for being put into bending mechanism by robot clamping when condenser comes on the conveyor line is enterprising
Row bending causes reviewing since the double-deck condenser fin intersects deformation in bending, and increasing anti-reviewing supporting plate i.e. U dragging device can be with
This problem is eliminated, can not realize automation with robot if operating if increasing artificial position, and is taken automatically double-deck cold
Condenser U dragging device can be programmed to movement and achieve the purpose that taking U automatically drags, and has both saved human cost in this way,
Also it is able to achieve the operating mode of automation.
The double-deck condenser U dragging device is taken automatically by increase, bending is carried out to the double-deck condenser automatically to realize, and disappear
Condenser fin reviewing and end copper pipe stretcher strain are generated when except bending, realize the purpose of condenser bending automation.
The double-deck condenser 13 is transported to designated position by belt conveyor line, and U-shaped bending machine is then needed to carry out bending,
There are two types of operating modes: one, manually condenser being transported on bending machine and put the then operation manual bending of bending machine well；Two, lead to
It crosses robot to clamp on condenser to bending machine from pipeline, control system gives U-shaped bending machine enabling signal to reach automatic again
Bending.Since in bending, fin is easy reviewing and end copper pipe stretcher strain to the double-deck condenser, drag so increasing U to reduce
Friction and then elimination fin reviewing and end copper pipe stretcher strain between condenser upper layer and lower layer.Manual operation bending machine is pressed
1000/platform/people output demand (daily task yield 2000, totally 2 bending machines, need to match 2 people), each operating staff is every
It needs to carry 1000 double-deck condensers 13, needs to take U by hand and drag 2000 times, and will also condensation that bending is good by hand
Device is transported on streamline working plate chassis, and employee is made to bear very heavy labor intensity.And it is taken automatically by increase double-deck cold
Assembly line tooling on the condenser that bending machine, condenser bending, bending are good from condenser may be implemented in the U dragging device of condenser 13
The production model of the automations such as plate reduces the labor intensity of employee, and can cut personnel 2-3 people, has saved labour cost.
The clamp system may be mounted on U-shaped bending machine feeding mechanism, and overall structure is mounted on bending by fixed plate 4
On machine feeding mechanism, lower air cylinder 1 is fixed in fixed plate 2, and fixed plate 4 and fixed plate 2 are connected by screw to, and fixed plate 4
Upper and lower position it is adjustable.Lower installation board 6 is fixed in lower air cylinder 1.Slicing stoping cylinder 7 is mounted on 6 downside of lower installation board,
Propulsion cylinder mounting plate 3 is connected by screw and lower installation board 6.Clamping cylinder 5 is mounted on propulsion cylinder mounting plate 3.Layering
Cylinder mounting plate 9 is fixed on clamping cylinder 5.Layering cylinder 8 is mounted on 9 downside of layering cylinder mounting plate.Demixing plate 10 is fixed
On layering cylinder 8, the upper and lower position of demixing plate 10 is adjustable.Limit plate 11 is fixed on the front end of lower installation board 6.
The working principle of clamp system is as follows: overall structure is fixed on bending machine feeding mechanism, and when installation need to be according to cold
Condenser adjusts mounting height, and feeding mechanism dead-center position is adjusted by program.After program starting, bending machine feeding mechanism
Model zero point (on-mechanical zero point) is advanced to, anti-reviewing supporting plate 12 is put into slicing stoping cylinder 7 and limit plate 11 for the first time
Between, the movement of slicing stoping cylinder 7 clamps anti-reviewing supporting plate 12.The double-deck condenser 13 is put into U-shaped bending machine and has good positioning, under calm the anger
Cylinder 1, which starts movement, makes anti-reviewing supporting plate 12 be pressed onto condenser lower layer upper surface, and makes anti-12 front end of reviewing supporting plate apart from copper pipe
Top 2-4mm.Clamping cylinder 5 movement move downward, make be layered cylinder 8 move down, then be layered cylinder 8 movement make demixing plate 10 to
Preceding movement, apart from 8-10mm at the top of condenser copper tube.Then controller control bending machine feeding mechanism is advanced forward 20-25mm,
Demixing plate 10 first can slightly lift copper pipe during traveling, allow double-deck 13 upper layer and lower layer of condenser to generate gap, then
Then anti-reviewing supporting plate 12 can be layered 8 actuation of cylinder and withdraw, make demixing plate 10 along between gap insertion condenser upper layer and lower layer
After move back away the double-deck 13 upper layer copper pipe of condenser, then clamping cylinder 5 movement drive layering cylinder 8 and demixing plate 10 move up, keep away
Condenser is opened, then bending machine starts to act bending, and after the completion of bending, control feeding mechanism drive takes the double-deck condenser automatically
The device of 13 anti-reviewing supporting plates 12 moves to anti-12 top of reviewing supporting plate, and lower air cylinder 1 acts, and pushes coupling part, then
The movement of slicing stoping cylinder 7 clamps anti-reviewing supporting plate 12, and then control bending machine retreats a distance and anti-reviewing supporting plate 12 is drawn
Condenser out, the then movement of lower air cylinder 1 move up, and last U-shaped bending machine feeding mechanism drive takes the double-deck condenser 13 automatically
The overall movement of U dragging device return to model zero point, the good condenser of offline robot motion clamping bending is put into assembly line tooling
On plate, such a action cycle is completed, and waits next heat exchanger workpiece to be processed.
Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that is advocated is knot when describing a specific features, structure or feature in conjunction with any embodiment
Other embodiments are closed to realize that this feature, structure or feature are also fallen within the scope of the present invention.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of clamp system, the clamp system is disposed adjacently with workbench, which is characterized in that the clamp system packet
It includes:
First driving portion, first driving portion are connected with installation base plate；
First supporting part, first supporting part are connected with first driving portion；
Second driving portion, second driving portion are connected with first supporting part；
Second supporting part, second supporting part are connected with second driving portion；
Third driving portion, the third driving portion are connected with second supporting part, the working end court of the third driving portion
Be movably disposed to the direction of the workbench, the third driving portion be used for by be located at the workbench on heat exchanger into
Row layering；
Locating part, the locating part are connected with first supporting part and are arranged close to the side of the workbench；
Fourth drive part, the fourth drive part are connected with first supporting part and are located at the side of the locating part, institute
The direction for stating driving end towards the locating part of fourth drive part is movably disposed, so that the driving of the fourth drive part
Grasping part is formed between end and the locating part；
Wherein, first driving portion is by driving first supporting part that can make second driving portion, second carrying
Portion, the third driving portion, the locating part and the fourth drive part move up or down along the vertical direction, and described second
Driving portion is by driving second supporting part that the third driving portion can be driven to move up or down along the vertical direction.
2. clamp system according to claim 1, which is characterized in that first driving portion includes:
Lower air cylinder (1), the lower air cylinder (1) are connected with the installation base plate, and the piston rod of the lower air cylinder (1) can
Movably it is arranged vertically downwards.
3. clamp system according to claim 2, which is characterized in that first supporting part includes:
Lower installation board (6), the lower installation board (6) are connected with the piston rod of the lower air cylinder (1), the locating part and institute
Lower installation board (6) is stated to be connected and be arranged close to the side of the workbench.
4. clamp system according to claim 3, which is characterized in that second driving portion includes:
Clamping cylinder (5), the clamping cylinder (5) are connected with the lower installation board (6), the piston of the clamping cylinder (5)
Bar can be movably arranged vertically downwards.
5. clamp system according to claim 4, which is characterized in that second supporting part includes:
It is layered cylinder mounting plate (9), layering cylinder mounting plate (9) is connected with the piston rod of the clamping cylinder (5).
6. clamp system according to claim 5, which is characterized in that the third driving portion includes:
It is layered cylinder (8), the layering cylinder (8) is connected with the layering cylinder mounting plate (9), the layering cylinder (8)
The direction of piston rod towards the workbench be movably disposed, the layering cylinder (8) will be for that will be located at the workbench
On heat exchanger be layered.
7. clamp system according to claim 6, which is characterized in that the fourth drive part includes:
Slicing stoping cylinder (7), the slicing stoping cylinder (7) are connected with the lower installation board (6) and are located at the limit
The direction of the side of part, piston rod towards the locating part of the slicing stoping cylinder (7) is movably disposed, so that described
The grasping part is formed between the piston rod and the locating part of slicing stoping cylinder (7), the lower air cylinder (1) passes through drive
The clamping cylinder (5), the layering cylinder mounting plate (9), the layering cylinder (8), institute can be made by moving the lower installation board (6)
It states locating part and the slicing stoping cylinder (7) moves up or down along the vertical direction, the clamping cylinder (5) passes through driving
The layering cylinder mounting plate (9) can drive the layering cylinder (8) to move up or down along the vertical direction.
8. clamp system according to claim 4, which is characterized in that the clamp system further include:
Propulsion cylinder mounting plate (3), the propulsion cylinder mounting plate (3) are connected with the lower installation board (6), the clamping gas
Cylinder (5) is connected by the propulsion cylinder mounting plate (3) with the lower installation board (6).
9. clamp system according to claim 7, which is characterized in that the third driving portion further include:
Demixing plate (10), the demixing plate (10) are connected with the piston rod of layering cylinder (8), demixing plate (10) phase
The height of layering cylinder (8) is adjustably arranged in vertical direction, the layering cylinder (8) drives towards the heat exchanger
The demixing plate (10), when the demixing plate (10) can be made to be located at the wherein lower section of one layer of heat exchange copper tube of the heat exchanger,
Layering cylinder mounting plate (9) can be driven to move along the vertical direction for the clamping cylinder (5) so that partial heat exchanger is along perpendicular
Histogram is to lifting preset height.
10. clamp system according to claim 9, which is characterized in that the clamp system further include:
The anti-reviewing supporting plate (12) of anti-reviewing supporting plate (12), part is located in the grasping part, when the slicing stoping
When the piston rod of cylinder (7) is mobile towards the locating part side, the slicing stoping cylinder (7) can be by the described anti-down of part
Piece supporting plate (12) is locked in the grasping part, drives the workbench actuation, can make anti-reviewing supporting plate (12) insertion
It is lifted the lower section of the heat exchanger of preset height.
11. a kind of heat exchanger processing device, including clamp system, which is characterized in that the clamp system is claims 1 to 10
Any one of described in clamp system.
12. a kind of method of double layer heat exchanger bending, the method is using clamp system described in any one of claims 1 to 11
Bending is carried out to double layer heat exchanger, which is characterized in that the described method comprises the following steps:
The anti-reviewing supporting plate (12) of clamp system is placed at the grasping part by bending machine feeding mechanism, and makes slicing stoping
Double layer heat exchanger to bending is placed in the work by anti-reviewing supporting plate (12) locking, by robot clamp by cylinder (7)
Predetermined position on platform；
Lower air cylinder (1) actuation is controlled, so that the bottom of the lower surface of the anti-reviewing supporting plate (12) and the double layer heat exchanger
The upper surface of heat exchanger abuts against；
Control clamping cylinder (5) actuation is to drive layering cylinder (8) to move down, so that demixing plate (10) is located at top layer heat exchanger
The lower section of copper pipe, controlling the clamping cylinder (5), actuation is pre- to lift the top layer of the double layer heat exchanger along the vertical direction
If height, clamp system actuation will be driven by controlling the bending feeding mechanism, so that described in anti-reviewing supporting plate (12) insertion
Between the bottom heat exchanger and top layer heat exchanger of double layer heat exchanger；
Layering cylinder (8) actuation is controlled so that the demixing plate (10) controls the clamping far from the double layer heat exchanger
Cylinder (5) actuation is moved upward to predeterminated position, the bending machine with drive layering cylinder (8) and the demixing plate (10)
Structure carries out bending operation to the double layer heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810930225.5A CN109127943B (en) | 2018-08-15 | 2018-08-15 | Clamping mechanism, heat exchanger machining device and double-layer heat exchanger bending method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810930225.5A CN109127943B (en) | 2018-08-15 | 2018-08-15 | Clamping mechanism, heat exchanger machining device and double-layer heat exchanger bending method |
Publications (2)
| Publication Number | Publication Date |
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| CN109127943A true CN109127943A (en) | 2019-01-04 |
| CN109127943B CN109127943B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810930225.5A Active CN109127943B (en) | 2018-08-15 | 2018-08-15 | Clamping mechanism, heat exchanger machining device and double-layer heat exchanger bending method |
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| Country | Link |
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| CN (1) | CN109127943B (en) |
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| CN110314965A (en) * | 2019-07-12 | 2019-10-11 | 太原市富利恒自动化科技有限公司 | A kind of condenser is without reviewing bending method and without reviewing L shape apparatus for bending |
| CN110314964A (en) * | 2019-07-12 | 2019-10-11 | 太原市富利恒自动化科技有限公司 | One kind is automatically without reviewing U-shaped bending machine |
| CN110560591A (en) * | 2019-09-30 | 2019-12-13 | 珠海格力智能装备有限公司 | Bending device |
| CN116037794A (en) * | 2022-12-20 | 2023-05-02 | 珠海格力智能装备有限公司 | Fixtures and expansion equipment |
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| CN110314965A (en) * | 2019-07-12 | 2019-10-11 | 太原市富利恒自动化科技有限公司 | A kind of condenser is without reviewing bending method and without reviewing L shape apparatus for bending |
| CN110314964A (en) * | 2019-07-12 | 2019-10-11 | 太原市富利恒自动化科技有限公司 | One kind is automatically without reviewing U-shaped bending machine |
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| CN116037794A (en) * | 2022-12-20 | 2023-05-02 | 珠海格力智能装备有限公司 | Fixtures and expansion equipment |
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| Publication number | Publication date |
|---|---|
| CN109127943B (en) | 2024-04-02 |
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