CN203875279U - Digital readout vacuum pressurizing wax filling machine - Google Patents
Digital readout vacuum pressurizing wax filling machine Download PDFInfo
- Publication number
- CN203875279U CN203875279U CN201420317754.5U CN201420317754U CN203875279U CN 203875279 U CN203875279 U CN 203875279U CN 201420317754 U CN201420317754 U CN 201420317754U CN 203875279 U CN203875279 U CN 203875279U
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- Prior art keywords
- vacuum
- wax
- wax filling
- pressure
- digital display
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- Expired - Lifetime
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- 238000005266 casting Methods 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000005086 pumping Methods 0.000 claims description 9
- 230000009467 reduction Effects 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The utility model discloses a digital readout vacuum pressurizing wax filling machine which comprises a control box, a vacuumizing system, a pressure feeding manipulator and a wax filling device, wherein the wax filling device comprises a wax filling main machine as well as a vacuum gauge, a pressure gauge and a three-way ball valve which are mounted on the wax filling main machine through anti-blocking connectors; the pressure feeding manipulator is arranged at a wax filling nozzle of the wax filling main machine; the vacuumizing system comprises a digital readout pressure controller as well as a vacuumizing pump and a gas storage tank which are respectively connected with the digital readout pressure controller. The wax filling machine is reasonable in structural design, and as the anti-blocking connectors are smartly arranged, foreign matters are effectively prevented from entering the vacuum gauge, so that the phenomenon that the vacuum gauge is blocked is avoided; moreover, the vacuum gauge cannot be damaged even vacuum backflow is caused by maloperation, and the vacuum gauge is protected more comprehensively; when the wax filling machine is used, the vacuum pump is controlled by the digital readout pressure controller to operate intermittently, so that the continuous working time is effectively shortened, the service life is prolonged, and the maintenance times and the production cost are lowered; in addition, the wax filling machine is simple in structure, attractive in appearance and beneficial for wide popularization and application.
Description
Technical field
The utility model relates to wax injector technical field, is specifically related to a kind of digital display vacuum pressed wax injector.
Background technology
Wax injector is that it mainly includes casting main frame, control cabinet, manipulator and vavuum pump for making the injection forming equipment of wax-pattern.First open vacuum pumping pump, set after the parameter of control cabinet, by starting, the magnetic valve of manipulator and casting main frame is according to the parameter action of setting.Can approach casting under vacuum state, prevent that wax-pattern from producing bubble when casting, is conducive to improve wax-pattern quality.
Yet existing vacuum meter is all set directly on casting main frame, all without relevant structural designs such as filtrations, be prone to the problem of stopping up vacuum meter, need often to shut down and change or maintenance vacuum meter, have influence on normal production, and maintenance cost is high; And vavuum pump is all continuous operation, this also will shorten its service life greatly.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, provides a kind of structural design ingenious, reasonable, effectively solves the problem that vacuum meter is prone to obstruction, reduces maintenance times and cost, and operation stability, the digital display vacuum pressed wax injector of long service life.
For achieving the above object, technical scheme provided by the utility model is:
A kind of digital display vacuum pressed wax injector, it comprises wax injection device and the pumped vacuum systems being connected with wax injection device respectively, force feed manipulator and control cabinet, described wax injection device comprises casting main frame, block-resistant connector, vacuum meter, Pressure gauge and tee ball valve, this vacuum meter, Pressure gauge and tee ball valve are arranged on casting main frame by described block-resistant connector, described force feed manipulator is arranged on the wax injection nozzle place of casting main frame, described pumped vacuum systems comprises pressure controller with digital display and the vacuum pumping pump and the air accumulator that are connected with this pressure controller with digital display respectively, this air accumulator is connected with described casting main frame with described vacuum pumping pump respectively.
As a kind of improvement of the present utility model, described block-resistant connector comprises and connects pedestal, attachment cap and enter filter screen, the bottom of described connection pedestal is provided with the joint for being connected with casting main frame, top is provided with assembling cavity, describedly enter the bottom that filter screen is arranged on this assembling cavity, the madial wall of this assembling cavity is provided with internal thread, and be provided with the external screw thread suitable with this internal thread in the outside of attachment cap, the inside of this attachment cap be provided with for the suitable screw socket of described vacuum meter, described attachment cap is screwed into assembling cavity, and top is pressed in the peripheral position into filter screen.
As a kind of improvement of the present utility model, described attachment cap and enter to be provided with sealing gasket between filter screen.
As a kind of improvement of the present utility model, described force feed machinery hand comprises firm banking, propulsion cylinder, lower air cylinder, pressing plate, pressure rack and reduction torsion spring, the dual-side symmetry of described firm banking is upwards bent to form and respectively forms a pivotal arm, described pressing plate is arranged on pivotal arm by rotating shaft, described reduction torsion spring is set in rotating shaft, and one end is hooked on pivotal arm, the other end is hooked in described pressure rack, described lower air cylinder is arranged on the top of described pressure rack, described pressing plate is arranged on the piston rod of this lower air cylinder, described propulsion cylinder is arranged on described firm banking, and can promote pressure rack moves to a side position of described wax injection nozzle.
The beneficial effects of the utility model are: the utility model reasonable in design, the ingenious block-resistant connector that is provided with, can effectively prevent that foreign matter from entering vacuum meter, Pressure gauge and tee ball valve, avoid occurring stopping up the phenomenon of instrument or other device, particularly improved after described vacuum system, even if maloperation causes vacuum to flow backwards, can not damage vacuum meter yet, protected more comprehensively vacuum meter; During use, force feed manipulator can automatically be realized pressing mold and send the action of mould, convenient and simple for operation, production efficiency is high, and can set the negative pressure vacuumizing by pressure controller with digital display, once reach the parameter negative pressure of setting, just can control vavuum pump break-off, thereby reached the effect of protection vavuum pump, be also equipped with air accumulator simultaneously, greatly increased the capacity of vacuum pressure, can further extend the time that vavuum pump is had a rest, increase the service life, and then reduce maintenance times, save production cost; In addition, the utility model is simple in structure, is easy to realize, and cost is low, and can adopt different colours district to divide on control cabinet, makes operation more directly perceived, and also can be attractive in appearance from visually producing, and is beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the structural representation of block-resistant connector in the utility model.
Fig. 3 is the structural representation of pumped vacuum systems in the utility model.
Fig. 4 is the structural representation of force feed manipulator in the utility model.
The specific embodiment
Referring to Fig. 1 to Fig. 4, a kind of digital display vacuum pressed wax injector that the present embodiment provides, it comprises wax injection device 4 and the pumped vacuum systems 2 being connected with this wax injection device 4 respectively, force feed manipulator 3 and control cabinet 1, described wax injection device 4 comprises casting main frame 41, block-resistant connector 42, vacuum meter 43, Pressure gauge and tee ball valve, this vacuum meter 43, Pressure gauge and tee ball valve are arranged on casting main frame 41 by described block-resistant connector 42, described force feed manipulator 3 is arranged on the wax injection nozzle place of casting main frame 41, referring to Fig. 3, described pumped vacuum systems 2 comprises pressure controller with digital display 21 and the vacuum pumping pump 22 and the air accumulator 23 that are connected with this pressure controller with digital display 21 respectively, this air accumulator 23 is connected with described casting main frame 41 with described vacuum pumping pump 22 respectively.Negative pressure value in pressure controller with digital display 21 energy Real-Time Monitoring air accumulators 23, when this negative pressure value is when setting minimum, pressure controller with digital display 21 starts vacuum pumping pump 22 work, negative pressure value in air accumulator 23 is when setting peak, and pressure controller with digital display 21 is controlled vacuum pumping pumps 22 and quit work.By air accumulator 23, be continuously casting main frame 41 required vacuum is provided, required to guarantee normal production, can not only reduce energy consumption, energy-conservation, and make vavuum pump carry out intermittent work, effectively increase the service life.
Concrete, referring to Fig. 2, described block-resistant connector 42 comprises connection pedestal 421, attachment cap 422 and enter filter screen 423, the bottom of described connection pedestal 421 is provided with the joint 424 for being connected with casting main frame 41, top is provided with assembling cavity, describedly enter the bottom that filter screen 423 is arranged on this assembling cavity, the madial wall of this assembling cavity is provided with internal thread, and be provided with the external screw thread suitable with this internal thread in the outside of attachment cap 422, the inside of this attachment cap be provided with for the suitable screw socket of described vacuum meter 43, during installation, the joint of vacuum meter 43 431 is screwed in this screw socket, described attachment cap 422 is screwed into assembling cavity, and top is pressed in into the peripheral position of filter screen 423.Preferably, also at described attachment cap 422 and enter between filter screen 423 to be provided with sealing gasket 425, coordinate more closely, stability maintenance is good.In like manner, during installation, the joint of Pressure gauge and tee ball valve is screwed into the screw socket of the block-resistant connector suitable with it, then by the joint on block-resistant connector, is connected with casting main frame 41.
Referring to Fig. 4, described force feed manipulator 3 comprises firm banking 31, propulsion cylinder 32, lower air cylinder 33, pressing plate 34, pressure rack 35 and reduction torsion spring 36, the dual-side symmetry of described firm banking 31 is upwards bent to form and respectively forms a pivotal arm 311, described pressing plate 34 is arranged on pivotal arm 311 by rotating shaft 37, described reduction torsion spring 36 is set in rotating shaft 37, and one end is hooked on pivotal arm 311, the other end is hooked in described pressure rack 35, described lower air cylinder 33 is arranged on the top of described pressure rack 35, described pressing plate 34 is arranged on the piston rod of this lower air cylinder 33, described propulsion cylinder 32 is arranged on described firm banking 31, and can promote pressure rack 35 moves to a side position of described wax injection nozzle, concrete, the cylinder body of this propulsion cylinder 32 is fixed on described firm banking 31, and the piston rod of this propulsion cylinder 32 is connected to the bottom of described pressure rack 35.
On market, common vavuum pump average life on this machine is about 6 months, service life of vacuum pump is very short to be caused because work long hours, general factory carries out 2 classes and falls, i.e. vavuum pump continuous operation every day is about 16 hours, thereby has shortened greatly the service life of vavuum pump.
Pumped vacuum systems 2 in the utility model digital display vacuum pressed wax injector, can set the negative pressure vacuumizing by pressure controller with digital display 21, once reach the parameter negative pressure of setting, just can control vavuum pump break-off, thereby reached the effect of protection vavuum pump, in order to increase the capacity of vacuum pressure, the utility model has also increased an air accumulator 23 on a side position of vavuum pump, through test, vavuum pump started once every ten minutes, about one minute of one action, each startup work reaches setup parameter in about one minute and just suspends, can allow in theory vavuum pump life nine times, but actual measurement is five times of left and right, must, with respect to conventional art, can extend greatly the service life of machine, and then saved production cost.
Preferably, on the guidance panel of control cabinet 1, can be according to the function of the button layout of classifying, and corresponding employing different colours district divides, and not only makes operation more directly perceived, also can be attractive in appearance from visually producing.
During work; owing to being connected with casting main frame 41 by block-resistant connector 42 at vacuum meter 43; block-resistant connector 42 can effectively prevent that foreign matter from entering vacuum meter 43; avoid occurring stopping up the phenomenon of vacuum meter 43; even if maloperation causes vacuum to flow backwards; can not damage vacuum meter 43, protect more comprehensively vacuum meter 43 yet.Wax-pattern is placed on the table top 39 of pressure rack 35, touch switch induction 38, lower air cylinder 33 band dynamic pressure plates 34 press down wax-pattern are compressed; Propulsion cylinder 32 promotes pressure rack 35 and draws close to a side of described wax injection nozzle, and makes wax-pattern docking.Wax injection nozzle carries out casting action; Treat that casting is complete, propulsion cylinder 32 is stepped back, and pressure rack 35, under the twisting force of reduction torsion spring 36, is return original position automatically; Lower air cylinder 33 band dynamic pressure plates 34 are return; At this moment can take out wax-pattern, complete whole casting and produce action, convenient and simple for operation, production efficiency is high.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the utility model is not limited to the specific embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection domain of claim of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model, adopt other wax injector same or analogous with it, all in the utility model protection domain.
Claims (4)
1. a digital display vacuum pressed wax injector, it is characterized in that, it comprises wax injection device and the pumped vacuum systems being connected with wax injection device respectively, force feed manipulator and control cabinet, described wax injection device comprises casting main frame, block-resistant connector, vacuum meter, Pressure gauge and tee ball valve, this vacuum meter, Pressure gauge and tee ball valve are arranged on casting main frame by described block-resistant connector, described force feed manipulator is arranged on the wax injection nozzle place of casting main frame, described pumped vacuum systems comprises pressure controller with digital display and the vacuum pumping pump and the air accumulator that are connected with this pressure controller with digital display respectively, this air accumulator is connected with described casting main frame with described vacuum pumping pump respectively.
2. digital display vacuum pressed wax injector according to claim 1, it is characterized in that: described block-resistant connector comprises connection pedestal, attachment cap and enter filter screen, the bottom of described connection pedestal is provided with the joint for being connected with casting main frame, top is provided with assembling cavity, describedly enter the bottom that filter screen is arranged on this assembling cavity, the madial wall of this assembling cavity is provided with internal thread, and be provided with the external screw thread suitable with this internal thread in the outside of attachment cap, the inside of this attachment cap be provided with for the suitable screw socket of described vacuum meter, described attachment cap is screwed into assembling cavity, and top is pressed in the peripheral position into filter screen.
3. digital display vacuum pressed wax injector according to claim 2, is characterized in that: described attachment cap and enter to be provided with sealing gasket between filter screen.
4. according to the digital display vacuum pressed wax injector one of claims 1 to 3 Suo Shu, it is characterized in that: described force feed machinery hand comprises firm banking, propulsion cylinder, lower air cylinder, pressing plate, pressure rack and reduction torsion spring, the dual-side symmetry of described firm banking is upwards bent to form and respectively forms a pivotal arm, described pressing plate is arranged on pivotal arm by rotating shaft, described reduction torsion spring is set in rotating shaft, and one end is hooked on pivotal arm, the other end is hooked in described pressure rack, described lower air cylinder is arranged on the top of described pressure rack, described pressing plate is arranged on the piston rod of this lower air cylinder, described propulsion cylinder is arranged on described firm banking, and can promote pressure rack moves to a side position of described wax injection nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317754.5U CN203875279U (en) | 2014-06-10 | 2014-06-10 | Digital readout vacuum pressurizing wax filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317754.5U CN203875279U (en) | 2014-06-10 | 2014-06-10 | Digital readout vacuum pressurizing wax filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875279U true CN203875279U (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317754.5U Expired - Lifetime CN203875279U (en) | 2014-06-10 | 2014-06-10 | Digital readout vacuum pressurizing wax filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107206471A (en) * | 2015-11-11 | 2017-09-26 | 荣进科技有限公司 | The casting method of the article of wax-pattern Coinjection molding apparatus and use wax-pattern Coinjection molding apparatus |
| CN107708890A (en) * | 2015-07-17 | 2018-02-16 | 荣进科技有限公司 | The clamping device of wax-pattern injection moulding |
-
2014
- 2014-06-10 CN CN201420317754.5U patent/CN203875279U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107708890A (en) * | 2015-07-17 | 2018-02-16 | 荣进科技有限公司 | The clamping device of wax-pattern injection moulding |
| CN107708890B (en) * | 2015-07-17 | 2020-02-14 | 荣进科技有限公司 | Clamping device for wax mold injection molding and control method of clamping device |
| CN107206471A (en) * | 2015-11-11 | 2017-09-26 | 荣进科技有限公司 | The casting method of the article of wax-pattern Coinjection molding apparatus and use wax-pattern Coinjection molding apparatus |
| EP3375543A4 (en) * | 2015-11-11 | 2018-10-24 | Eishin Technology Co., Ltd | Wax injection molding device and casting method for article using wax injection molding device |
| CN107206471B (en) * | 2015-11-11 | 2018-11-13 | 荣进科技有限公司 | Wax pattern injection molding apparatus and casting method of articles using the wax pattern injection molding apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |