CN205022257U - Take duplex position engraver of negative pressure absorption vacuum switching -over valve - Google Patents
Take duplex position engraver of negative pressure absorption vacuum switching -over valve Download PDFInfo
- Publication number
- CN205022257U CN205022257U CN201520719675.1U CN201520719675U CN205022257U CN 205022257 U CN205022257 U CN 205022257U CN 201520719675 U CN201520719675 U CN 201520719675U CN 205022257 U CN205022257 U CN 205022257U
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- sliding shoe
- reversal valve
- negative
- pressure adsorption
- vacuum reversal
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Abstract
The utility model discloses a take duplex position engraver of negative pressure absorption vacuum switching -over valve, it includes pneumatic adsorption equipment, pneumatic adsorption equipment includes that vacuum pump, negative pressure adsorb vacuum switching -over valve, solenoid valve, controller, and vacuum switching -over valve is adsorbed to the vacuum pump connection negative pressure, and the negative pressure is adsorbed vacuum switching -over valve and is connected and adsorb mesa I and adsorb mesa II, and vacuum switching -over valve is adsorbed to solenoid valve connection director and negative pressure, and the controller passes through solenoid valve control negative pressure and adsorbs the commutate activity of valve of vacuum. Having replaced two vacuum pumps of usefulness and two mesas switchings of solenoid valve control originally, only having needed a vacuum pump, connected the cylinder of a solenoid valve control negative pressure absorption vacuum switching -over valve with PLC and can realize that two mesas switch, can reduce the cost greatly, the maintenance of being convenient for is convenient for lose heart.
Description
Technical field
The utility model belongs to engraving machine, is specifically related to a kind of double engraving machine with negative-pressure adsorption vacuum reversal valve.
Background technology
The pneumatic suction of existing engraving machine is many to be controlled by magnetic valve by vavuum pump, solenoid control adsorption table face.Generally close the vacuum pipe of closing towards adsorption table face with Controlling solenoid valve, but the vacuum formed between workpiece and adsorption table face, can only lean on the space between adsorption table face and workpiece to destroy slowly, once workpiece and adsorption table face contact surface smooth, when fitting tight, required time is longer.
Summary of the invention
In order to overcome the above-mentioned defect that prior art field exists, the purpose of this utility model is, provides a kind of double engraving machine with negative-pressure adsorption vacuum reversal valve, realizes double, increase work efficiency while quick breaking vacuum.
The double engraving machine of the band negative-pressure adsorption vacuum reversal valve that the utility model provides, it comprises pneumatic suction device, described pneumatic suction device comprises vavuum pump, negative-pressure adsorption vacuum reversal valve, magnetic valve, controller, vavuum pump connects negative-pressure adsorption vacuum reversal valve, negative-pressure adsorption vacuum reversal valve connects adsorption table face I and adsorption table face II, magnetic valve connection control device and negative-pressure adsorption vacuum reversal valve, controller is by the activity of solenoid control negative-pressure adsorption vacuum reversal valve.
Described negative-pressure adsorption vacuum reversal valve comprises fixed head, guide pad, sliding shoe, cylinder, be provided with two passages in the middle of fixed head and connect gas-tpe fitting I and gas-tpe fitting II respectively, fixed head both sides are fixed with two guide pads, be provided with a passage in the middle of sliding shoe and connect gas-tpe fitting III, cylinder is fixedly connected with sliding shoe, sliding shoe and guide pad are slidably connected, and sliding shoe can slide on fixed head along guide pad; Cylinder connected electromagnetic valve, gas-tpe fitting III connects vavuum pump, and gas-tpe fitting I, gas-tpe fitting II connect adsorption table face I, adsorption table face II respectively.
Described guide pad is inverted "L" shaped, described sliding shoe is cross section is trapezoidal up-narrow and down-wide structure, sliding shoe and two guide pads are slidably connected, cylinder promotes sliding shoe and slides on fixed head, in the process of sliding shoe motion, the passage on sliding shoe can align with the passage of two on fixed head respectively.Below described sliding shoe and fixed head contact position is provided with wear plate, and wear plate center is provided with hole, hole concentric setting equal to the vent size of sliding shoe.
Described gas-tpe fitting I, gas-tpe fitting II connect the aspirating hole of adsorption table face I, adsorption table face II respectively by multiple-way valve, and described controller is PLC, and described cylinder is mini cylinder.
The double engraving machine of the band negative-pressure adsorption vacuum reversal valve that the utility model provides, its beneficial effect is, instead of use two vavuum pumps originally and two solenoid control dual stage faces switchings, only need a vavuum pump, a negative-pressure adsorption vacuum reversal valve controls two adsorption table face i.e. two stations, in the process of sliding shoe motion, passage on sliding shoe can align with the passage of two on fixed head respectively, the vacuum suction workpiece completing two stations be communicated with air and destroy vacuum, the cylinder connecting a solenoid control negative-pressure adsorption vacuum reversal valve with PLC can realize the switching of dual stage face, can reduced cost greatly, be convenient to maintenance, be convenient to lose heart.In process, after a processing stations machines, second processing stations can be changed immediately, carry out second manufacturing procedure, engraving machine can continuously be processed; Adopt PIC software programming, control engraving machine, software programming can be write according to specific requirement, meets the demand of user, improves the satisfaction of user.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment;
Fig. 2 is the structure broken away view of negative-pressure adsorption vacuum reversal valve.
Mark in figure:
1. vavuum pump; 2. negative-pressure adsorption vacuum reversal valve; 3. magnetic valve; 4.PLC; 5. adsorption table face I; 6. adsorption table face II; 7. mini cylinder; 8. cylinder holder; 9. cylinder connector; 10.M8 screw rod; 11. gas-tpe fittings III; 12. sliding shoes; 13. high abrasion sheets; 14. fixed heads; 15.M6 screw rod; 16. gas-tpe fittings I; 17. gas-tpe fittings II; 18. guide pads.
Detailed description of the invention
With reference to the accompanying drawings, in conjunction with an embodiment, the double engraving machine of the band negative-pressure adsorption vacuum reversal valve that the utility model provides is described in detail.
Embodiment
With reference to Fig. 1-Fig. 2, the double engraving machine of the band negative-pressure adsorption vacuum reversal valve of the present embodiment, it comprises pneumatic suction device, pneumatic suction device comprises vavuum pump 1, negative-pressure adsorption vacuum reversal valve 2, magnetic valve 3, PLC4, vavuum pump 1 connects negative-pressure adsorption vacuum reversal valve 2, negative-pressure adsorption vacuum reversal valve 2 connects adsorption table face I 5 and adsorption table face II 6, and magnetic valve 3 connects PLC4 and negative-pressure adsorption vacuum reversal valve 2, PLC4 controls the activity of negative-pressure adsorption vacuum reversal valve 2 by magnetic valve 3.
Negative-pressure adsorption vacuum reversal valve 2 comprises fixed head 14, guide pad 18, sliding shoe 12, mini cylinder 7, be provided with two passages in the middle of fixed head 14 and connect gas-tpe fitting I 16 and gas-tpe fitting II 17 respectively, two guide pads 18 are fixed on fixed head 14 both sides by M6 screw rod 15, be provided with passage in the middle of sliding shoe 12 and connect gas-tpe fitting III 11, mini cylinder 7 is threaded by cylinder holder 8 and cylinder connector 9, cylinder connector 9 is fixed on sliding shoe 12 by M8 screw rod 10, sliding shoe 12 and guide pad 18 are slidably connected, sliding shoe 12 can slide on fixed head 14 along guide pad 18.Guide pad 18 is inverted "L" shaped, sliding shoe 12 for cross section be trapezoidal up-narrow and down-wide structure, sliding shoe 12 and two guide pads 18 are slidably connected, mini cylinder 7 promotes sliding shoe 12 and slides on fixed head 14, in the process that sliding shoe 12 moves, passage on sliding shoe 12 can respectively with the alignment of the passage of two on fixed head 14, complete vacuum suction workpiece and be communicated with air and unload workpiece.Below sliding shoe 12 and fixed head 14 contact position is provided with high abrasion sheet 13, and high abrasion sheet 13 center is provided with hole, hole concentric setting equal to the vent size of sliding shoe 12.
Mini cylinder 7 connected electromagnetic valve 3, gas-tpe fitting III 11 connects vavuum pump 1, adsorption table face I 5, adsorption table face II 6 all have four aspirating holes, and gas-tpe fitting I 16, gas-tpe fitting II 17 connect four aspirating holes of adsorption table face I 5, adsorption table face II 6 respectively by five-way valve.
Claims (7)
1. the double engraving machine with negative-pressure adsorption vacuum reversal valve, it is characterized in that: it comprises pneumatic suction device, described pneumatic suction device comprises vavuum pump, negative-pressure adsorption vacuum reversal valve, magnetic valve, controller, vavuum pump connects negative-pressure adsorption vacuum reversal valve, negative-pressure adsorption vacuum reversal valve connects adsorption table face I and adsorption table face II, magnetic valve connection control device and negative-pressure adsorption vacuum reversal valve, controller is by the activity of solenoid control negative-pressure adsorption vacuum reversal valve.
2. the double engraving machine of band negative-pressure adsorption vacuum reversal valve according to claim 1, it is characterized in that: described negative-pressure adsorption vacuum reversal valve comprises fixed head, guide pad, sliding shoe, cylinder, be provided with two passages in the middle of fixed head and connect gas-tpe fitting I and gas-tpe fitting II respectively, fixed head both sides are fixed with two guide pads, be provided with a passage in the middle of sliding shoe and connect gas-tpe fitting III, cylinder is fixedly connected with sliding shoe, sliding shoe and guide pad are slidably connected, and sliding shoe can slide on fixed head along guide pad; Cylinder connected electromagnetic valve, gas-tpe fitting III connects vavuum pump, and gas-tpe fitting I, gas-tpe fitting II connect adsorption table face I, adsorption table face II respectively.
3. the double engraving machine of band negative-pressure adsorption vacuum reversal valve according to claim 2, is characterized in that: gas-tpe fitting I, gas-tpe fitting II connect the aspirating hole of adsorption table face I, adsorption table face II respectively by multiple-way valve.
4. the double engraving machine of band negative-pressure adsorption vacuum reversal valve according to claim 2, it is characterized in that: described guide pad is inverted "L" shaped, described sliding shoe is cross section is trapezoidal up-narrow and down-wide structure, sliding shoe and two guide pads are slidably connected, cylinder promotes sliding shoe and slides on fixed head, in the process of sliding shoe motion, the passage on sliding shoe can align with the passage of two on fixed head respectively.
5. the double engraving machine of band negative-pressure adsorption vacuum reversal valve according to claim 2, it is characterized in that: below described sliding shoe and fixed head contact position is provided with wear plate, wear plate center is provided with hole, hole concentric setting equal to the vent size of sliding shoe.
6. the double engraving machine of band negative-pressure adsorption vacuum reversal valve according to claim 2, is characterized in that: described cylinder is mini cylinder.
7. the double engraving machine of band negative-pressure adsorption vacuum reversal valve according to claim 1, is characterized in that: described controller is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719675.1U CN205022257U (en) | 2015-09-17 | 2015-09-17 | Take duplex position engraver of negative pressure absorption vacuum switching -over valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719675.1U CN205022257U (en) | 2015-09-17 | 2015-09-17 | Take duplex position engraver of negative pressure absorption vacuum switching -over valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205022257U true CN205022257U (en) | 2016-02-10 |
Family
ID=55254821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520719675.1U Withdrawn - After Issue CN205022257U (en) | 2015-09-17 | 2015-09-17 | Take duplex position engraver of negative pressure absorption vacuum switching -over valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205022257U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150741A (en) * | 2015-09-17 | 2015-12-16 | 青岛欣鑫数控精密机械有限公司 | Double-station engraving machine with negative-pressure adsorption vacuum reversing valve |
| CN105965421A (en) * | 2016-07-13 | 2016-09-28 | 丘斯波 | Vacuum clamping system |
| CN106965265A (en) * | 2017-03-17 | 2017-07-21 | 上海汉虹精密机械有限公司 | A kind of movable gantry numerical control timber processing machine tool |
-
2015
- 2015-09-17 CN CN201520719675.1U patent/CN205022257U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150741A (en) * | 2015-09-17 | 2015-12-16 | 青岛欣鑫数控精密机械有限公司 | Double-station engraving machine with negative-pressure adsorption vacuum reversing valve |
| CN105965421A (en) * | 2016-07-13 | 2016-09-28 | 丘斯波 | Vacuum clamping system |
| CN105965421B (en) * | 2016-07-13 | 2017-08-25 | 丘斯波 | A kind of vacuum mounting and clamping system |
| CN106965265A (en) * | 2017-03-17 | 2017-07-21 | 上海汉虹精密机械有限公司 | A kind of movable gantry numerical control timber processing machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160210 Effective date of abandoning: 20171205 |