CN204152870U - A kind of roller platen gas control integrated valve - Google Patents
A kind of roller platen gas control integrated valve Download PDFInfo
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- CN204152870U CN204152870U CN201420467721.9U CN201420467721U CN204152870U CN 204152870 U CN204152870 U CN 204152870U CN 201420467721 U CN201420467721 U CN 201420467721U CN 204152870 U CN204152870 U CN 204152870U
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Abstract
The utility model relates to a kind of roller platen gas control integrated valve, comprises the first solenoid valve, the second solenoid valve, Pneumatic valve, base and connecting valve seat; Base is provided with source of the gas passage and exhaust passage; Connecting valve seat, the first solenoid valve and the second solenoid valve are installed on above base; The valve body of Pneumatic valve is installed in connecting valve seat, and its spool controls the break-make of first interface and exhaust port.First solenoid valve of above-mentioned roller platen gas control integrated valve, the second solenoid valve and connecting valve seat integrated installation are above the base with source of the gas passage and exhaust passage, first, second interface above first solenoid valve is connected to first, second connection mouth of connecting valve seat, for connecting the upper and lower of impression cylinder respectively; Interface above second solenoid valve is connected to the piston cavity of Pneumatic valve, thus drives spool, controls the break-make of first interface and exhaust port.Such compact structure, occupies space little, without the need to using connecting pipeline, reducing leakage point, effectively preventing pipeline from leaking gas, improve Security.
Description
Technical field
The utility model belongs to valve technology field, particularly relates to a kind of roller platen gas control integrated valve.
Background technique
As shown in Figure 1, be the schematic diagram of gas circuit of roller platen pneumatic control circuit.This roller platen pneumatic control circuit comprises the first solenoid valve 100, second solenoid valve 200, Pneumatic valve 300, pressure regulator valve 400, fast-discharge valve 500, impression cylinder 600, one-way throttle valve 800, first one-way valve 900 and the second one-way valve 1000.
First solenoid valve 100 is the three-position five-way of middle envelope formula, its side has three interfaces 101,102,103, be positioned at middle interface 102 and connect source of the gas, the interface 101,103 being positioned at both sides connects air, and the opposite side of the first solenoid valve 100 has first interface 104, second interface 105.Second solenoid valve 200 is 2/2-way solenoid valves open in usual, and its side has two interfaces 201,202, and interface 201 connects source of the gas, and interface 202 connects air, and the opposite side of the second solenoid valve 200 has through hole 203.
Operationally, the left end of the first solenoid valve 100 is energized this roller platen pneumatic control circuit, and make interface 102 be communicated with first interface 104, interface 103 is communicated with the second interface 105; Gas from first interface 104 out, successively after pressure regulator valve 400 and fast-discharge valve 500, arrives above impression cylinder 600, presses down piston 610, piston 610 is moved downward, start embossing process steps; Gas below impression cylinder 600, after one-way throttle valve 800 and interface 105, discharges air from interface 103.After embossing process steps completes, switch the first solenoid valve 100, its right-hand member is energized, make interface 102 be communicated with interface 105, first interface 104 is communicated with interface 101; Gas from interface 105 out, arrives below impression cylinder 600, piston 610 is upwards resetted after one-way throttle valve 800; Gas above impression cylinder 600, successively after fast-discharge valve 500, pressure regulator valve 400, first interface 104, discharges air from interface 101.
In addition, pressure regulator valve 400 and fast-discharge valve 500 are also provided with the pressure gauge 700 for measurement gas pressure.In the present embodiment, pressure regulator valve 400, fast-discharge valve 500, impression cylinder 600, pressure gauge 700, one-way throttle valve 800 all have two.
When this roller platen pneumatic control circuit power-off quits work, the interface of the first solenoid valve 100 both sides of middle envelope formula is not communicated with mutually; The interface 201 of the second solenoid valve 200 open in usual is communicated with interface 203, and gas from interface 203 out, arrives the piston cavity 310 of Pneumatic valve 300, promotes its valve core movement, thus make interface 301 be communicated with interface 302.Then, the gas above impression cylinder 600, successively after fast-discharge valve 500, pressure regulator valve 400 and interface 302, discharges air from interface 301.Like this, when can avoid power-off, roller platen press against product to be imprinted always, causes the damage of product.
In prior art, roller platen pneumatic control circuit has multiple unit valve, and the space taken is comparatively large, and pipeline is more and connection is comparatively complicated, may cause more leakage point.
Model utility content
Technical problem to be solved in the utility model be to provide a kind of take up room less, without the need to the less roller platen gas control integrated valve in connecting tube, leak point.
The utility model is achieved in that provides a kind of roller platen gas control integrated valve, comprises the first solenoid valve, the second solenoid valve, Pneumatic valve, base and connecting valve seat; Described base is provided with the source of the gas passage being connected to source of the gas and the exhaust passage being connected to air; Described connecting valve seat, the first solenoid valve and the second solenoid valve are installed on above described base, and described connecting valve seat is located between first, second solenoid valve described; Three interfaces are provided with below described first solenoid valve, the orifice of its both sides is in described exhaust passage, orifice in the middle of it, in described source of the gas passage, is provided with first, second interface above described first solenoid valve, is communicated in first, second connection mouth described respectively; First, second connection mouth and exhaust port of being respectively used to connect impression cylinder upper and lower is provided with above described connecting valve seat, described Pneumatic valve comprises valve body, spool and piston cavity, described valve body is installed in described connecting valve seat, described spool is positioned at described valve body, and described spool controls the break-make of described first interface and described exhaust port; Be provided with two interfaces below described second solenoid valve, be communicated in described source of the gas passage and described exhaust passage respectively, be provided with an interface above described second solenoid valve, be communicated in the piston cavity of described Pneumatic valve.
Further, described first solenoid valve is provided with first, second side attachment hole near the side of described connecting valve seat, and first, second side attachment hole described is communicated in first, second interface described respectively; Described connecting valve seat is provided with the 4th, the 5th side attachment hole near the side of described first solenoid valve, and described 4th, the 5th side attachment hole is communicated in first, second connection mouth described; Described 4th, the 5th side attachment hole is connected with first, second side attachment hole described respectively.
Further, the close described first solenoid valve side of described connecting valve seat is also provided with the 6th attachment hole, and described 6th attachment hole is communicated in described first attachment hole, and is connected to the side of described valve body, and described exhaust port is connected to the opposite side of described valve body; Described spool is provided with breach, when gas enters described piston cavity, promotes described valve core movement, makes its breach between described 6th attachment hole and described exhaust port, is communicated with by the 6th attachment hole with described exhaust port.
Further, the close described second solenoid valve side of described connecting valve seat is provided with heptalateral attachment hole, and described heptalateral attachment hole is communicated in described piston cavity; Described second solenoid valve is provided with the 8th side attachment hole near the side of described connecting valve seat, and described 8th side attachment hole is communicated in the top interface of described second solenoid valve; Described 7th attachment hole is communicated in described 8th attachment hole.
Compared with prior art, first solenoid valve of roller platen gas control integrated valve of the present utility model, the second solenoid valve and connecting valve seat integrated installation are above the base with source of the gas passage and exhaust passage, first, second interface above first solenoid valve is connected to first, second connection mouth of connecting valve seat, for connecting the upper and lower of impression cylinder respectively; Interface above second solenoid valve is connected to the piston cavity of Pneumatic valve, thus drives the spool of Pneumatic valve, controls the break-make of first interface and exhaust port.Such compact structure, occupies space little, without the need to using connecting pipeline, reducing leakage point, effectively preventing pipeline from leaking gas, greatly improve Security.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of gas circuit of roller platen pneumatic control circuit.
Fig. 2 is the schematic front view of the utility model roller platen gas control integrated valve one preferred embodiment;
Fig. 3 is the schematic top plan view of Fig. 2;
Fig. 4 is bottom plate structure schematic diagram embodiment illustrated in fig. 2;
Fig. 5 is the structural representation of the first solenoid valve embodiment illustrated in fig. 2;
Fig. 6 is the structural representation of the second solenoid valve embodiment illustrated in fig. 2;
Fig. 7 is the schematic side view of connecting valve seat embodiment illustrated in fig. 2;
Fig. 8 is the generalized section along J-J line in Fig. 3;
Fig. 9 is the generalized section along K-K line in Fig. 3.
Embodiment
In order to make technical problem to be solved in the utility model, technological scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model by the structure assembly in dashed rectangle A in the roller platen pneumatic control circuit shown in Fig. 1 together, forms roller platen gas control integrated valve.
As shown in Figures 2 and 3, be a preferred embodiment of the present utility model, this roller platen gas control integrated valve comprises base 1 and is installed on the first solenoid valve 100, second solenoid valve 200 and connecting valve seat 2 above base 1.Connecting valve seat 2 is located between the first solenoid valve 100 and the second solenoid valve 200.
Please with reference to Fig. 4, be provided with source of the gas passage 11, first exhaust passage 12 and the second exhaust passage 13 in base 1, the side of base 1 is respectively equipped with air source inlet 111, first row gas port 121 and second exhaust port 131.Air source inlet 111 connects source of the gas, and first row gas port 121 is connected air with second exhaust port 131.The top of base 1 offers five attachment holes 14,15,16,17,18, and attachment hole 15,17 is communicated in source of the gas passage 11, and attachment hole 14 is communicated in the first exhaust passage 12, and attachment hole 16,18 is communicated in the second exhaust passage 13.
Please with reference to Fig. 5, the below of the first solenoid valve 100 has three interfaces 101,102,103, is connected respectively with the attachment hole 14,15,16 on base 1, has first interface 104, second interface 105 above the first solenoid valve 100.First solenoid valve 100 is provided with the first side attachment hole A1, the second side attachment hole B1 and the 3rd side attachment hole C1 near the side of connecting valve seat 2.The top outlet of first interface 104 and the second interface 105 is stifled establishes, and the first side attachment hole A1 and the second side attachment hole B1 is communicated in first interface 104 respectively and the second interface the 105, three side attachment hole C1 is communicated in interface 101.
Please with reference to Fig. 6, below the second solenoid valve 200, be provided with two interfaces 201,202, be connected with the attachment hole 17,18 on base 1 respectively, above the second solenoid valve 200, be provided with interface 203.Above interface 203, outlet is stifled establishes, and the second solenoid valve 200 is provided with the 8th side attachment hole D1 near the side of connecting valve seat 2, the 8th side attachment hole D1 is communicated in interface 203.
Please with reference to Fig. 7 to Fig. 9, connecting valve seat 2 is installed on above base 1, is provided with connection mouth 21, connection mouth 22 and exhaust port 23 above it.Connecting valve seat 2 is provided with the 4th side attachment hole A2, the 5th side attachment hole B2 and the 6th side attachment hole C2 near the side of the first solenoid valve 100,4th to the 6th attachment hole A2, B2, C2 is connected with the 3rd side attachment hole C1 with the first side attachment hole A1 on the first solenoid valve 100, the second side attachment hole B1 respectively, and the 4th side attachment hole A2 is connected with connection mouth 22 with connection mouth 21 respectively with the 5th side attachment hole B2.Connecting valve seat 2 is provided with heptalateral attachment hole D2 near the side of the second solenoid valve 200, and heptalateral attachment hole D2 is connected with the 8th side attachment hole D1 on the second solenoid valve 200.
Pneumatic valve 300 is installed in connecting valve seat 2, and it comprises valve body 320, spool 330 and piston cavity 310.Spool 330 is arranged in valve body 320, is provided with breach 331 above it.Heptalateral attachment hole D2 is communicated in the piston cavity 310 of Pneumatic valve 300, and the 6th side attachment hole C2 is connected to the side of valve body 320, and exhaust port 23 is connected to the opposite side of valve body 320.Under original state, spool 330 stops between the 6th side attachment hole C2 and exhaust port 23 and is communicated with; When source of the gas enters piston cavity 310 from heptalateral attachment hole D2, just promote spool 330 and move, make its breach 331 between the 6th side attachment hole C2 and exhaust port 23, thus conducting the 6th side attachment hole C2 and exhaust port 23.In the present embodiment, outside exhaust port 23, be also equiped with silencing apparatus 24.
Please with reference to Fig. 1, after the connection mouth 21 on connecting valve seat 2 connects pressure regulator valve 400 and fast-discharge valve 500 successively, be communicated in above impression cylinder 600, connection mouth 22 is communicated in below impression cylinder 600 after one-way throttle valve 800.
This roller platen pneumatic control circuit is when impressing, and one end energising of the first solenoid valve 100, interface 102 is communicated in connection mouth 21, and interface 103 is communicated in connection mouth 22.Source of the gas enters from the air source inlet 111 base 1, successively after the interface 102 on attachment hole 15, first solenoid valve 100 on base 1, connection mouth 21, pressure regulator valve 400 and fast-discharge valve 500 on connecting valve seat 2, be communicated in above impression cylinder 600, carry out embossing process steps; Gas below impression cylinder 600, successively after the interface 103 on connection mouth 22, first solenoid valve 100 on one-way throttle valve 800, connecting valve seat 2 and the attachment hole 16 on base 1, discharges air from the second exhaust port 131 base 1.
After embossing process steps completes, switch the first solenoid valve 100, its other end is energized, the interface 102 be communicated on connection mouth 21, first solenoid valve 100 on connecting valve seat 2 of the interface 101 on the first solenoid valve 100 is communicated in the connection mouth 22 on connecting valve seat 2.Source of the gas enters from the air source inlet 111 base 100, successively after the interface 102 on attachment hole 15, first solenoid valve 100 on base 1, connection mouth 22 on connecting valve seat 2, one-way throttle valve 800, be communicated in below impression cylinder 600, its piston rod 610 is upwards resetted; Gas above impression cylinder 600, successively after the interface 101 on connection mouth 21, first solenoid valve 100 on fast-discharge valve 500, pressure regulator valve 400, connecting valve seat 2 and the attachment hole 14 on base 1, discharges air from the first row gas port 121 base 1.
When this roller platen pneumatic control circuit power-off quits work, the interface of the first solenoid valve 100 both sides of middle envelope formula is not communicated with mutually; The interface 201 of the second solenoid valve 200 open in usual is communicated with interface 203.Source of the gas enters from the air source inlet 111 base 1, successively after the 8th side attachment hole D1 on attachment hole 17, second solenoid valve 200 on base 1, the heptalateral attachment hole D2 on connecting valve seat 2, arrive piston cavity 310, promotion spool 330 is moved, makes the 6th side attachment hole C2 on connecting valve seat 2 be communicated in exhaust port 23.Now, the gas above impression cylinder 600, successively after connection mouth 21, the first side connection mouth C2 on fast-discharge valve 500, pressure regulator valve 400, connecting valve seat 2, discharges air from the exhaust port 23 connecting valve seat 2.
First solenoid valve 100 of above-mentioned roller platen gas control integrated valve, second solenoid valve 200 and connecting valve seat 2 integrated installation are in having source of the gas passage 11, above the base 1 of the first exhaust passage 12 and the second exhaust passage 13, first interface 104 above first solenoid valve 100, second interface 105 is connected to the first connection mouth 21 of connecting valve seat 2, second connection mouth 22, for connecting impression cylinder 600 respectively, below, interface above second solenoid valve 200 is connected to the piston cavity 310 of Pneumatic valve 300, thus drive spool 330, control the break-make of the first connection mouth 21 and exhaust port 23.Such compact structure, occupies space little, reduces the connection of pipeline, reduces leakage point, effectively prevents pipeline from leaking gas, greatly improve Security.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a roller platen gas control integrated valve, comprises the first solenoid valve, the second solenoid valve and Pneumatic valve, it is characterized in that, described roller platen gas control integrated valve also comprises base and connecting valve seat; Described base is provided with the source of the gas passage being connected to source of the gas and the exhaust passage being connected to air; Described connecting valve seat, the first solenoid valve and the second solenoid valve are installed on above described base, and described connecting valve seat is located between first, second solenoid valve described; Three interfaces are provided with below described first solenoid valve, the orifice of its both sides is in described exhaust passage, orifice in the middle of it, in described source of the gas passage, is provided with first, second interface above described first solenoid valve, is communicated in first, second connection mouth described respectively; First, second connection mouth and exhaust port of being respectively used to connect impression cylinder upper and lower is provided with above described connecting valve seat, described Pneumatic valve comprises valve body, spool and piston cavity, described valve body is installed in described connecting valve seat, described spool is positioned at described valve body, and described spool controls the break-make of described first interface and described exhaust port; Be provided with two interfaces below described second solenoid valve, be communicated in described source of the gas passage and described exhaust passage respectively, be provided with an interface above described second solenoid valve, be communicated in the piston cavity of described Pneumatic valve.
2. roller platen gas control integrated valve as claimed in claim 1, it is characterized in that, described first solenoid valve is provided with first, second side attachment hole near the side of described connecting valve seat, and first, second side attachment hole described is communicated in first, second interface described respectively; Described connecting valve seat is provided with the 4th, the 5th side attachment hole near the side of described first solenoid valve, and described 4th, the 5th side attachment hole is communicated in first, second connection mouth described; Described 4th, the 5th side attachment hole is connected with first, second side attachment hole described respectively.
3. roller platen gas control integrated valve as claimed in claim 1, it is characterized in that, described connecting valve seat is also provided with the 6th attachment hole near described first solenoid valve side, described 6th attachment hole is communicated in described first attachment hole, and being connected to the side of described valve body, described exhaust port is connected to the opposite side of described valve body; Described spool is provided with breach, when gas enters described piston cavity, promotes described valve core movement, makes its breach between described 6th attachment hole and described exhaust port, is communicated with by the 6th attachment hole with described exhaust port.
4. roller platen gas control integrated valve as claimed in claim 1, it is characterized in that, the close described second solenoid valve side of described connecting valve seat is provided with heptalateral attachment hole, and described heptalateral attachment hole is communicated in described piston cavity; Described second solenoid valve is provided with the 8th side attachment hole near the side of described connecting valve seat, and described 8th side attachment hole is communicated in the top interface of described second solenoid valve; Described 7th attachment hole is communicated in described 8th attachment hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467721.9U CN204152870U (en) | 2014-08-19 | 2014-08-19 | A kind of roller platen gas control integrated valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467721.9U CN204152870U (en) | 2014-08-19 | 2014-08-19 | A kind of roller platen gas control integrated valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152870U true CN204152870U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467721.9U Active CN204152870U (en) | 2014-08-19 | 2014-08-19 | A kind of roller platen gas control integrated valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152870U (en) |
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2014
- 2014-08-19 CN CN201420467721.9U patent/CN204152870U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |