CN102825462A - Core assembling machine for evaporator - Google Patents
Core assembling machine for evaporator Download PDFInfo
- Publication number
- CN102825462A CN102825462A CN2012103571299A CN201210357129A CN102825462A CN 102825462 A CN102825462 A CN 102825462A CN 2012103571299 A CN2012103571299 A CN 2012103571299A CN 201210357129 A CN201210357129 A CN 201210357129A CN 102825462 A CN102825462 A CN 102825462A
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- workbench
- hydraulic cylinder
- plate
- core
- backing plate
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- 239000011230 binding agent Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000010720 hydraulic oil Substances 0.000 abstract description 2
- 238000013139 quantization Methods 0.000 abstract 1
- 239000008358 core component Substances 0.000 description 14
- 239000000446 fuel Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The invention discloses a core assembling machine for an evaporator. The core assembling machine comprises a machine body, a working platform and a hydraulic cylinder; the working platform is mounted on the machine body; the hydraulic cylinder is mounted on the working platform; and a positioning board is further arranged on the working platform. The core assembling machine is characterized in that a pressing board corresponding to the positioning board is connected with a push rod of the hydraulic cylinder through a pressure sensor; the pressure sensor is connected with a programmable controller; a hydraulic cylinder is provided with two hydraulic oil paths; a first solenoid valve is arranged on one oil path, and a second solenoid valve is arranged on the other oil path; and the first solenoid valve and the second solenoid valve are connected with the programmable controller. With the adoption of the structure provided by the invention, when core assembly is carried out on the evaporator, a core is automatically pressed under a set pressure condition, so that the evaporator changes pressure variation set depending on experience to quantization set in a core assembling process. Therefore, the evaporator with the pressed and assembled core is uniform. Furthermore, the operation is convenient.
Description
Technical field
The present invention relates to a kind of equipment that evaporator core is made up.
Background technology
Evaporimeter is the indispensable parts of refrigeration plant, and it is when making, and it is a kind of important procedure that core body is assembled pressing.The equipment of the assembling evaporator core that uses at present also comprises body 1 ＇, workbench 7 ＇, on workbench 7 ＇, is provided with hydraulic cylinder 6 ＇; The two ends that the push rod of hydraulic cylinder 6 ＇ stretches out cylinder body are provided with fixed head 3 ＇ on workbench 7 ＇, it is corresponding with said fixed head 3 ＇ that the end of hydraulic stem 6 ＇ push rods 10 ＇ is provided with pressing plate 5 ＇; The other end is provided with screw thread, and is screwed with nut 9 ＇, is provided with nut limited block 8 ＇ at cylinder body; A hydraulic cylinder and a road binders road are connected, and oil circuit is provided with fuel tap.During work, be that core component is placed on the workbench, the dependence experience is adjusted the position of nut on the hydraulic stem push rod first, after the hydraulic cylinder works, is being with push rod to promote pressing plate, withstands the spacing collar on the cylinder body to the other end nut of push rod, and pressing just puts in place.The evaporimeter core assembly machine of this structure is to rely on workman's working experience to adjust the position of nut, sets the pressure of pressing plate to core component; Do not have a concrete pressure that quantizes, therefore, when being everlasting pressing; Pressure is too big, core component is damaged by pressure, or pressure is too little; That the core component pressing is not good, even the dependence experience is set a rational pressure, because moving of nut location at work; The variation of build-up of pressure again, and be difficult to be adjusted to and last identical pressure.Therefore, be starved of one and have the evaporator core core assembly machine that pressure is quantized and can conveniently set.Simultaneously, this evaporimeter core assembly machine that uses at present is provided with a cylinder on workbench, and the push rod of cylinder is provided with push pedal, forms a right angle with fixed head after push pedal relies on the promotion of cylinder to put in place.Because after the pressing of core body compression plate, the core body after before pressing plate leaves, also need using anchor clamps with pressing clamps, in order to avoid fall apart; And because the breadth of workbench is limited; After cylinder and push pedal were installed above that, the lateral position of workbench was very little, therefore; During with the clamp core body, operate very inconvenience owing to the space is limited.
Summary of the invention
In view of the deficiency that background technology exists, the technical problem that the present invention will solve provide a kind of during to the evaporimeter core assembly pressure can quantize and easy to operate evaporimeter core assembly machine.
For this reason; The present invention adopts following technical scheme to realize: a kind of evaporimeter core assembly machine, have body, workbench and hydraulic cylinder, and said workbench is installed on the said body; Said hydraulic cylinder is installed on the said workbench; On said workbench, also be provided with location-plate, it is characterized in that being connected with the pressing plate corresponding with said location-plate through pressure sensor on the push rod of said hydraulic cylinder, said pressure sensor is connected with Programmable Logic Controller; Said hydraulic cylinder has the two-way hydraulic circuit; And one the road binders road be provided with first magnetic valve, another road binders road is provided with second magnetic valve, the control of said first magnetic valve, second magnetic valve is connected with said Programmable Logic Controller.
Said workbench is provided with first backing plate and second backing plate; Said first backing plate and second backing plate are installed between fixed head and the pressing plate, and said first backing plate is provided with groove, and said second backing plate is provided with convexity; Said groove and said protruding coupling, and in said groove, be provided with spring.
Have board slot on the said workbench, on the said body cylinder is installed, be connected with side plate on the push rod of said cylinder, said side plate moves in said board slot, and said side plate moves into place back and said fixed head form right angle.
Said workbench has gradient when being installed on the body.
Said body is provided with touch-screen, and said touch-screen is connected with said Programmable Logic Controller.
This structure of the present invention is as long as set a force value, along with the work of hydraulic cylinder in touch-screen; The push rod top board contacts with the evaporator core assembly, and its pressure is sent to Programmable Logic Controller through pressure sensor, when the pressure of pressing plate reaches the pressure of setting; Pressing plate just pressing puts in place, has changed the deficiency that the dependence experience is operated in the prior art, and easy to operate simple; Improve the assembling quality of evaporimeter, and improved packaging efficiency.
Description of drawings
Combine accompanying drawing to further describe relevant details of the present invention below again.
Fig. 1 is a background technology structure chart of the present invention;
Fig. 2 is a three-dimensional structure diagram of the present invention;
Fig. 3 is the plan structure figure of Fig. 2 of the present invention;
Fig. 4 is a side-looking structure chart of the present invention.
The specific embodiment
With reference to accompanying drawing, this evaporimeter core assembly machine has body 1, workbench 8 and hydraulic cylinder 7; Said workbench 8 is installed on the said body 1, and said hydraulic cylinder 7 is installed on the said workbench 8, on said workbench 8, also is provided with location-plate 16; Be connected with the pressing plate 10 corresponding with said location-plate 16 through pressure sensor 9 on the push rod of said hydraulic cylinder 7, said pressure sensor 9 is connected with Programmable Logic Controller 4, and said hydraulic cylinder 7 has the two-way hydraulic circuit; And one the road binders road be provided with first magnetic valve 3; The caliber on this road binders road is bigger, and the aperture of corresponding first magnetic valve 3 is also bigger, has had bigger pressure during fuel feeding; And another road binders road is provided with second magnetic valve 2, and the caliber on this road binders road is less, and the aperture of corresponding second magnetic valve 2 is less, therefore; Pressure during fuel feeding is also less, and said first magnetic valve 3, second magnetic valve 2 are connected the structure of this magnetic valve and oil circuit with said Programmable Logic Controller 4; When hydraulic cylinder 7 was started working, first magnetic valve 3 was started working, and bigger hydraulic coupling is provided; Make its push rod that promotes hydraulic cylinder 7 rapidly, after the pressure buffer value that push rod arrival is set, change 2 work of second magnetic valve into; Less hydraulic coupling is provided, promotes the push rod of hydraulic cylinder 7, the pressing plate on the push rod is slowly promoted; Slowly contact, be not damaged, improve the core assembly quality to keep core component with the evaporator core assembly.Said workbench 8 is provided with first backing plate 15 and second backing plate 11; Said first backing plate 15 and second backing plate 11 are installed between fixed head 16 and the pressing plate 10; Said first backing plate 15 is provided with groove 14; Said second backing plate 11 is provided with convexity 12, said groove 14 and said protruding 12 couplings, and in said groove 11, be provided with spring 13.Because core component is placed on 8 last times of workbench, its breadth is always than big before the pressing, such backing plate is set after, moved when both having made things convenient for the pressing of core component, make the amplitude of backing plate follow the variation of pressing finisher core body breadth again.Have board slot 17 on the said workbench 8, on the said body 1 cylinder 18 is installed, be connected with side plate 19 on the push rod of said cylinder 18; Said side plate 19 moves in said board slot 17, and said side plate 19 moves into place back and said fixed head 16 form right angles, this set mode of side plate 19; After the evaporator core pressing, side plate 19 can shrink, and on workbench 8, remains bigger space; Operation when the back is closed in voltage supply with clamp makes operation be more prone to convenient.Said workbench 8 is installed in 1 last time of body and has gradient; The setting of this gradient; Make the evaporator core assembly be placed on the workbench 8, have a deadweight and slide, make core component be placed on 8 last times of workbench and just more just gather to fixed head 16 directions; And after the pressing, pickup is convenient.Said body 1 is provided with touch-screen 5, and said touch-screen 5 is connected with said Programmable Logic Controller 4, and the setting of this touch-screen 5 can directly be provided with the related pressure parameter above that, and is simple to operation.
The present invention works as follows: at first make cylinder 18 work; Make the side plate 19 on cylinder 18 push rods rise, pass the board slot 17 on the workbench 8, make side plate 19 and fixed head 16 constitute a right angle; On workbench 8, put lower plate, core component, train wheel bridge then successively; Described core component such as flat tube, fin etc. when putting these parts, are put along side plate 19 and the right angle that fixed head 16 constitutes; Promptly a little firmly promote, make core component put neatly to described right angle orientation with hand.A setup pressure value is set on the touch-screen 5 then, and this setting pressure is the evaporimeter according to different size, obtains according to operator's experience; Be empirical value; If set according to this empirical value, desirable not enough behind the evaporimeter core assembly can be established when revising; These empirical values or amended value can be used as the setting value of the same specification evaporimeter of core assembly from now on; And then set a pressure buffer value, when pressure is reached this pressure buffer value, change the oil circuit fuel feeding.Press master switch at last, first magnetic valve 3 is started working, and arrives hydraulic cylinder 7 so that bigger hydraulic coupling to be provided, and the push rod in the hydraulic cylinder 7 just moves rapidly with fast speeds; When hydraulic cylinder 7 was started working, the pressing plate 10 on the push rod just contacted with train wheel bridge, made pressure sensor 9 be in real-time sense state, and when the pressure in the hydraulic cylinder 7 reaches the pressure buffer value of setting; First magnetic valve 3 cuts out, and second magnetic valve 2 is opened, so that less hydraulic coupling fuel feeding to be provided; Like this, the push rod of hydraulic cylinder 7 just slowly moves, and makes that the pressing plate 10 on the push rod slowly promotes core component; Along with the continuous promotion of push rod, and core component is carried out pressing, when push rod promotes train wheel bridge; Also promote second backing plate 11, make that the convexity 12 on second backing plate 11 is inserted in the groove 14 of first backing plate 15, and make the spring 13 in the groove 14 be compressed; Simultaneously, pressure sensor 9 is sensed the pressure of pressing plate 10, when the pressure of pressing plate 10 reaches the value of setting; Second magnetic valve 2 also quits work, and explains that the evaporator core assembly according to the pressure pressing of setting, reaches best in quality.After pressing put in place, cylinder 18 work were shifted out side plate 19 from board slot 17; The operator clamps with the core component of anchor clamps after with pressing then, and is last, and the hydraulic oil of hydraulic cylinder 7 refluxes; Hydraulic cylinder 7 push rods shrink; Pressing plate 10 is got back to original position, and second backing plate 11 is return under the elastic force effect of spring 13, the core assembly process of just accomplishing.
Claims (5)
1. an evaporimeter core assembly machine has body, workbench and hydraulic cylinder, and said workbench is installed on the said body; Said hydraulic cylinder is installed on the said workbench; On said workbench, also be provided with location-plate, it is characterized in that being connected with the pressing plate corresponding with said location-plate through pressure sensor on the push rod of said hydraulic cylinder, said pressure sensor is connected with Programmable Logic Controller; Said hydraulic cylinder has the two-way hydraulic circuit; And one the road binders road be provided with first via magnetic valve, another road binders road is provided with second way solenoid valve, the control of said first via magnetic valve, second way solenoid valve is connected with said Programmable Logic Controller.
2. evaporimeter core assembly machine according to claim 1; It is characterized in that said workbench is provided with first backing plate and second backing plate; Said first backing plate and second backing plate are installed between fixed head and the pressing plate, and said first backing plate is provided with groove, and said second backing plate is provided with convexity; Said groove and said protruding coupling, and in said groove, be provided with spring.
3. evaporimeter core assembly machine according to claim 1; It is characterized in that having board slot on the said workbench; On the said body cylinder is installed; Be connected with side plate on the push rod of said cylinder, said side plate moves in said board slot, and said side plate moves into place back and said fixed head form right angle.
4. evaporimeter core assembly machine according to claim 1 is characterized in that said workbench has gradient when being installed on the body.
5. evaporimeter core assembly machine according to claim 1 is characterized in that said body is provided with touch-screen, and said touch-screen is connected with said Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357129.9A CN102825462B (en) | 2012-09-24 | 2012-09-24 | Core assembling machine for evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357129.9A CN102825462B (en) | 2012-09-24 | 2012-09-24 | Core assembling machine for evaporator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102825462A true CN102825462A (en) | 2012-12-19 |
| CN102825462B CN102825462B (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210357129.9A Active CN102825462B (en) | 2012-09-24 | 2012-09-24 | Core assembling machine for evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102825462B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10151531A (en) * | 1996-11-20 | 1998-06-09 | Calsonic Corp | Assembly device for element for laminated type heat exchanger and fin |
| CN2936547Y (en) * | 2006-05-10 | 2007-08-22 | 比亚迪股份有限公司 | Assembling table for air conditioning evaporator |
| CN101844300A (en) * | 2010-06-12 | 2010-09-29 | 无锡赛可电气有限公司 | Automatic force pin pressing machine |
| CN202240400U (en) * | 2011-06-10 | 2012-05-30 | 上海贝洱热***有限公司 | Universal core assembly machine |
| CN202411798U (en) * | 2011-12-05 | 2012-09-05 | 三一电气有限责任公司 | Universal shaft coupling adjusting device and wind generator set test bed |
| CN202846139U (en) * | 2012-09-24 | 2013-04-03 | 浙江华尔达汽车空调有限公司 | Vaporizer core assembly machine |
-
2012
- 2012-09-24 CN CN201210357129.9A patent/CN102825462B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10151531A (en) * | 1996-11-20 | 1998-06-09 | Calsonic Corp | Assembly device for element for laminated type heat exchanger and fin |
| CN2936547Y (en) * | 2006-05-10 | 2007-08-22 | 比亚迪股份有限公司 | Assembling table for air conditioning evaporator |
| CN101844300A (en) * | 2010-06-12 | 2010-09-29 | 无锡赛可电气有限公司 | Automatic force pin pressing machine |
| CN202240400U (en) * | 2011-06-10 | 2012-05-30 | 上海贝洱热***有限公司 | Universal core assembly machine |
| CN202411798U (en) * | 2011-12-05 | 2012-09-05 | 三一电气有限责任公司 | Universal shaft coupling adjusting device and wind generator set test bed |
| CN202846139U (en) * | 2012-09-24 | 2013-04-03 | 浙江华尔达汽车空调有限公司 | Vaporizer core assembly machine |
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| Publication number | Publication date |
|---|---|
| CN102825462B (en) | 2014-05-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG HUAERDA THERMAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG HUAERDA AUTOMOBILE AIR CONDITIONING CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 325000, No. 688, development avenue, Ruian economic and Technological Development Zone, Zhejiang, Wenzhou Patentee after: Zhejiang Huaerda Thermal Technology Co., Ltd. Address before: 325200, No. 688, Avenue, development zone, Ruian economic and Technological Development Zone, Zhejiang, Wenzhou Patentee before: Huaerda (China) Automobile Air Conditioning Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Core assembling machine for evaporator Effective date of registration: 20170508 Granted publication date: 20140528 Pledgee: Ruian Zhejiang rural commercial bank Limited by Share Ltd Square Branch Pledgor: Zhejiang Huaerda Thermal Technology Co., Ltd. Registration number: 2017990000387 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180410 Granted publication date: 20140528 Pledgee: Ruian Zhejiang rural commercial bank Limited by Share Ltd Square Branch Pledgor: Zhejiang Huaerda Thermal Technology Co., Ltd. Registration number: 2017990000387 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Core assembling machine for evaporator Effective date of registration: 20180417 Granted publication date: 20140528 Pledgee: Ruian Zhejiang rural commercial bank Limited by Share Ltd Square Branch Pledgor: Zhejiang Huaerda Thermal Technology Co., Ltd. Registration number: 2018990000297 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191012 Granted publication date: 20140528 Pledgee: Zhejiang Ruian Rural Commercial Bank Co., Ltd. Plaza Science and Technology Branch Pledgor: Zhejiang Huaerda Thermal Technology Co., Ltd. Registration number: 2018990000297 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20191012 Registration number: 2018990000297 Pledgee after: Zhejiang Ruian Rural Commercial Bank Co., Ltd. Plaza Science and Technology Branch Pledgee before: Ruian Zhejiang rural commercial bank Limited by Share Ltd Square Branch |
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| PM01 | Change of the registration of the contract for pledge of patent right | ||
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Effective date of registration: 20191021 Address after: 313103 Chengnan Industrial Park, Heping Town, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Kaizhi Technology Co., Ltd. Address before: 325000, No. 688, development avenue, Ruian economic and Technological Development Zone, Zhejiang, Wenzhou Patentee before: Zhejiang Huaerda Thermal Technology Co., Ltd. |
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| TR01 | Transfer of patent right |