CN204278758U - A kind of 16 inline valve gate-type shower nozzles - Google Patents
A kind of 16 inline valve gate-type shower nozzles Download PDFInfo
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- CN204278758U CN204278758U CN201420723705.1U CN201420723705U CN204278758U CN 204278758 U CN204278758 U CN 204278758U CN 201420723705 U CN201420723705 U CN 201420723705U CN 204278758 U CN204278758 U CN 204278758U
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- sliding sleeve
- spring
- ink
- electromagnetic valve
- shower nozzles
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Abstract
The utility model provides a kind of 16 inline valve gate-type shower nozzles, comprises two solenoid valve module, an ink duct, an ink inlet tube, a blast pipe and a nozzle piece; Described nozzle piece is provided with 16 nozzle bores; Ink duct is provided with two through holes and 16 threaded securing bores, and wherein a through hole is connected with described ink inlet tube, and another through hole is connected with described blast pipe; Nozzle piece is fixed on the below of described ink duct; Described solenoid valve module comprises eight electromagnetic valve units of arranging successively from left to right, and eight electromagnetic valve units are positioned together by a circuit board; Sliding sleeve is fixed in threaded securing bores and plug blocks described nozzle bore under spring tension effect; Plug and nozzle bore one_to_one corresponding are arranged.The utility model is by employing two solenoid valve module, each solenoid valve module is provided with eight electromagnetic valve units, such that structure of the present utility model is more simple, amount of parts reduces, give produce, management and bringing convenience after sale, reduce costs, improve the quality of products.
Description
[technical field]
The utility model relates to a kind of 16 inline valve gate-type shower nozzles.
[background technology]
Valve-type magnetic valve ink jet numbering machine controls the spray regime of ink by the opening and closing of magnetic valve in control shower nozzle.Usual magnetic valve valve is in closed condition, and ink can not flow out from spray orifice, and the magnetic valve valve open when obtaining spray word signal, ink sprays from spray orifice.The shower nozzle of existing common magnetic valve ink jet numbering machine is all generally the shower nozzle of injection 7, be greater than the shower nozzle of 16, more rare, one of its reason is: when production 16 and above shower nozzle thereof, is all that the even multiple independent magnetic valve of employing 16 is combined, production process assembling more complicated, and production cost is higher, production efficiency is low, therefore, its price of shower nozzle of spraying more than 16 is higher, and client's acceptance is low.
Also there are the following problems for the shower nozzle of existing magnetic valve ink jet numbering machine: operationally, helical spring easily tiltedly snaps in the fixing hole of ink duct existing shower nozzle, thus adds the friction between spring and slide core, affects shower nozzle spray printing effect.
[summary of the invention]
The technical problems to be solved in the utility model, be to provide a kind of 16 inline valve gate-type shower nozzles, it is by Modular electrical solenoid valve unit, make production 16 inline valve gate-type shower nozzle techniques simpler, reduce production cost simultaneously, enhance productivity, meanwhile, the utility model also solves the problems such as spring is easily stuck.
The utility model is achieved in that
A kind of 16 inline valve gate-type shower nozzles, comprise two solenoid valve module, ink ducts arranged side by side, an ink inlet tube, a blast pipe and a nozzle piece, described nozzle piece is provided with 16 nozzle bores, described ink duct is provided with two through holes communicated with the cavity of ink duct and 16 threaded securing bores communicated with the cavity of ink duct, and wherein a through hole is connected with described ink inlet tube, and another through hole is connected with described blast pipe, described nozzle piece is fixed on the below of described ink duct, described solenoid valve module comprises eight electromagnetic valve units of arranging successively from left to right and a circuit board, described electromagnetic valve unit comprises a coil block, one sliding sleeve, one stifled axle, one slide core, one plug and a spring, described sliding sleeve is worn in the middle of described coil block, the outer wall of described sliding sleeve is provided with screw thread, and set gradually described stifled axle and slide core in described sliding sleeve from top to bottom and be provided with gap between described stifled axle and slide core, described plug is fixed on the bottom of described slide core, the bottom of slide core is located at by described spring housing, and the bottom of described spring is butted on above described plug, described eight electromagnetic valve units are positioned together by described circuit board, described sliding sleeve is fixed by the threaded securing bores on ink duct and described plug blocks described nozzle bore under spring tension effect, and described plug and nozzle bore one_to_one corresponding are arranged.
Further, described shower nozzle also comprises a fixed frame, described ink inlet tube is connected a snap joint respectively with the other end of blast pipe, each described snap joint is fixed on fixed frame, circuit for controlling each electromagnetic valve unit is all connected to a socket, and described socket is fixed on described fixed frame.
Further, described spring is helical spring, and the lower end of described sliding sleeve is positioned at the housing of ink duct, and described electromagnetic valve unit also comprises a packing ring, and described packing ring is located between the cavity upper wall of described helical spring and described ink duct.
Further, described spring is cone shaped spring, and the large one end of external diameter is towards sliding sleeve.
Further, the length of the screw thread of described sliding sleeve outer wall is 2 times of sliding sleeve external diameter to 5 times.
Further, described eight electromagnetic valve units are positioned together by viscose cementing line coil assembly and circuit board.
Further, the outer wall of described sliding sleeve bottom is provided with described screw thread.
The utility model has the advantage of: by adopting two solenoid valve module, and each solenoid valve module is provided with eight electromagnetic valve units, the structure making the more similar serial shower nozzle product of a kind of 16 inline valve gate-type shower nozzles of the utility model is more simple, amount of parts reduces, bring convenience to production, management and after-sale service, and reduce product cost, improve the quality of products, simultaneously, the utility model is by circuit board by eight electromagnetic valve unit modularizations, and its location structure is simple, and cost is low; When shower nozzle being worked by packing ring in conjunction with helical spring or direct use cone shaped spring, spring can normally compress and recover, and improves spray printing effect.
[accompanying drawing explanation]
Fig. 1 is the structural representation that the utility model uses helical spring.
Fig. 2 is the structural representation that the utility model uses cone shaped spring.
Fig. 3 is the structural representation that the utility model solenoid valve module uses cone shaped spring.
Fig. 4 is the threaded sliding sleeve schematic diagram of the utility model.
Fig. 5 is the utility model helical spring schematic diagram.
Fig. 6 is the utility model cone shaped spring schematic diagram.
[detailed description of the invention]
Refer to shown in Fig. 1 to Fig. 6, embodiment of the present utility model is described in detail.
A kind of 16 inline valve gate-type shower nozzles, comprise two solenoid valve module 10, ink duct 20, ink inlet tube 30, blast pipes 40 arranged side by side and a nozzle piece 50, described nozzle piece 50 is provided with 16 nozzle bores 51, described ink duct 20 is provided with two through holes communicated with the cavity 21 of ink duct 20 (due on through hole not vertical section in FIG, so not shown) and 16 threaded securing bores 22 communicated with the cavity 21 of ink duct 20, wherein a through hole is connected with described ink inlet tube 30, and another through hole is connected with described blast pipe 40, described nozzle piece 50 is fixed on the below of described ink duct 20, described solenoid valve module 10 comprises eight electromagnetic valve units of arranging successively from left to right 11 and a circuit board 12, described electromagnetic valve unit 11 comprises a coil block 111, one sliding sleeve 112, one stifled axle 113, one slide core 114, one plug 115, and a spring 116, described sliding sleeve 112 is worn in the middle of described coil block 111, the outer wall of described sliding sleeve 112 is provided with screw thread 1121, and set gradually described stifled axle 113 and slide core 114 in described sliding sleeve 112 from top to bottom and be provided with gap 118 between described stifled axle 113 and slide core 114, described plug 115 is fixed on the bottom of described slide core 114, described spring 116 is sheathed on the bottom of slide core 114, and the bottom of described spring 116 is butted on above described plug 115, described eight electromagnetic valve units 11 are positioned together by described circuit board 12, described sliding sleeve 112 is fixed by described threaded securing bores 22 and described plug 115 blocks described nozzle bore 51 under the effect of spring 116 tension force, described plug 115 and nozzle bore 51 one_to_one corresponding are arranged.Described coil block 111 is generally made up of coil fixing support 1111 and the coil 1112 be around on described coil fixing support 1111.Generally need to set operating current by resistance because drive coil assembly 111 works, the therefore major function of this circuit board 12: the operating current being set coil block 111 by this circuit board 12.
Described shower nozzle generally combines in aggregates by a fixed frame 60, described ink inlet tube 30 is connected a snap joint 70 respectively with the other end of blast pipe 30, each described snap joint 70 is fixed on fixed frame 60, circuit for controlling each electromagnetic valve unit 11 is all connected to a socket 80, and described socket 80 is fixed on described fixed frame 60.
Refer to Fig. 1 and Fig. 5, described spring 116 is helical spring (described helical spring is a kind of cylindrical helical spring), the lower end of described sliding sleeve 112 is positioned at the housing 23 of ink duct 20, described electromagnetic valve unit 11 also comprises a packing ring 117, and described packing ring 117 is located between cavity 21 upper wall of described helical spring and described ink duct 20.This architectural feature can avoid helical spring tiltedly to snap in the threaded securing bores 22 of ink duct 20, thus reduces the friction between helical spring and slide core 114.
Refer to Fig. 2, Fig. 3 and Fig. 6, described spring 116 is cone shaped spring (described cone shaped spring is a kind of tapered coil spring), and the large one end of cone shaped spring external diameter is towards sliding sleeve 112, when using cone shaped spring, the lower end of sliding sleeve 112 be positioned at ink duct 20 housing 23 or stretch into the cavity 21 of ink duct 20 can (Fig. 2 be positioned at the housing 23 of ink duct 20 for the lower end of sliding sleeve 112), as long as the diameter of cone shaped spring larger diameter end to be greater than the threaded securing bores 22 of ink duct 20.
The design of above-mentioned two kinds of springs 116 can solve the problems such as spring in prior art is easily stuck, and therefore, during shower nozzle work, spring 116 can normally compress and recover, and improves spray printing effect.
Refer to Fig. 4, the screw thread 1121 of described sliding sleeve 112 outer wall is located at the bottom of described sliding sleeve 112.
The length of the screw thread 1121 of described sliding sleeve 112 outer wall is 2 times of sliding sleeve 112 external diameter to 5 times.
Described eight electromagnetic valve units 11 are positioned together by viscose cementing line coil assembly 111 and circuit board 12.
Operation principle of the present utility model is: in the cold situation of coil 1112, slide core 114 is under the effect of spring 116, outside motion (namely in Fig. 1, slide core moves downward), now, magnetic valve valve is in closed condition, plug 115 blocks nozzle bore 51, and ink can not flow out from the nozzle bore 51 of shower nozzle.In coil 1112 energising situation, slide core 114 overcomes the thrust of spring 116 and inwardly moves (namely in Fig. 1, slide core moves upward) under electromagnetic force, the distance that slide core 114 is inwardly moved equals gap 118, and now magnetic valve valve open, ink sprays from nozzle bore 51.
When needs 32 specking spray printings, only 4 pieces of solenoid valve module need be used, by that analogy.
The utility model has the advantage of: by adopting two solenoid valve module, each solenoid valve module is provided with eight electromagnetic valve units, the structure making the more similar serial shower nozzle product of a kind of 16 inline valve gate-type shower nozzles of the utility model is more simple, amount of parts reduces, bring convenience to production, management and after sales service, reduce costs, improve the quality of products, simultaneously, the utility model is by circuit board by eight electromagnetic valve unit modularizations, and its location structure is simple, and cost is low; When shower nozzle being worked by packing ring in conjunction with helical spring or direct use cone shaped spring, spring can normally compress and recover, and improves spray printing effect.
The above, be only the utility model preferred embodiment, therefore the scope that the utility model implements can not be limited according to this, the equivalence namely done according to the utility model the scope of the claims and description change with modify, all should still belong in scope that the utility model contains.
Claims (7)
1. 16 inline valve gate-type shower nozzles, is characterized in that: comprise two solenoid valve module, ink ducts arranged side by side, an ink inlet tube, a blast pipe and a nozzle piece, described nozzle piece is provided with 16 nozzle bores, described ink duct is provided with two through holes communicated with the cavity of ink duct and 16 threaded securing bores communicated with the cavity of ink duct, and wherein a through hole is connected with described ink inlet tube, and another through hole is connected with described blast pipe, described nozzle piece is fixed on the below of described ink duct, described solenoid valve module comprises eight electromagnetic valve units of arranging successively from left to right and a circuit board, described electromagnetic valve unit comprises a coil block, one sliding sleeve, one stifled axle, one slide core, one plug and a spring, described sliding sleeve is worn in the middle of described coil block, the outer wall of described sliding sleeve is provided with screw thread, and set gradually described stifled axle and slide core in described sliding sleeve from top to bottom and be provided with gap between described stifled axle and slide core, described plug is fixed on the bottom of described slide core, the bottom of slide core is located at by described spring housing, and the bottom of described spring is butted on above described plug, described eight electromagnetic valve units are positioned together by described circuit board, described sliding sleeve is fixed by the threaded securing bores on described ink duct and described plug blocks described nozzle bore under spring tension effect, and described plug and nozzle bore one_to_one corresponding are arranged.
2. a kind of 16 inline valve gate-type shower nozzles according to claim 1, it is characterized in that: also comprise a fixed frame, described ink inlet tube is connected a snap joint respectively with the other end of blast pipe, each described snap joint is fixed on fixed frame, circuit for controlling each electromagnetic valve unit is all connected to a socket, and described socket is fixed on described fixed frame.
3. a kind of 16 inline valve gate-type shower nozzles according to claim 1, it is characterized in that: described spring is helical spring, the lower end of described sliding sleeve is positioned at the housing of ink duct, described electromagnetic valve unit also comprises a packing ring, and described packing ring is located between the cavity upper wall of described helical spring and described ink duct.
4. a kind of 16 inline valve gate-type shower nozzles according to claim 1, is characterized in that: described spring is cone shaped spring, and the large one end of external diameter is towards sliding sleeve.
5. a kind of 16 inline valve gate-type shower nozzles according to claim 1, is characterized in that: the length of the screw thread of described sliding sleeve outer wall is 2 times of sliding sleeve external diameter to 5 times.
6. a kind of 16 inline valve gate-type shower nozzles according to claim 1, is characterized in that: described eight electromagnetic valve units are positioned together by viscose cementing line coil assembly and circuit board.
7. a kind of 16 inline valve gate-type shower nozzles according to claim 1, is characterized in that: the outer wall of described sliding sleeve bottom is provided with described screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723705.1U CN204278758U (en) | 2014-11-26 | 2014-11-26 | A kind of 16 inline valve gate-type shower nozzles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723705.1U CN204278758U (en) | 2014-11-26 | 2014-11-26 | A kind of 16 inline valve gate-type shower nozzles |
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| CN204278758U true CN204278758U (en) | 2015-04-22 |
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| CN201420723705.1U Active CN204278758U (en) | 2014-11-26 | 2014-11-26 | A kind of 16 inline valve gate-type shower nozzles |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591461A (en) * | 2019-01-14 | 2019-04-09 | 上海仿云实业有限公司 | A kind of I-shaped rail rail web coding spray head |
| CN111572202A (en) * | 2020-05-20 | 2020-08-25 | 厦门德瑞雅喷码科技有限公司 | Printing ink nozzle |
| CN111845081A (en) * | 2020-08-05 | 2020-10-30 | 佛山市鼎航智能装备有限公司 | Ink gun of ceramic tile packaging equipment |
-
2014
- 2014-11-26 CN CN201420723705.1U patent/CN204278758U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591461A (en) * | 2019-01-14 | 2019-04-09 | 上海仿云实业有限公司 | A kind of I-shaped rail rail web coding spray head |
| CN111572202A (en) * | 2020-05-20 | 2020-08-25 | 厦门德瑞雅喷码科技有限公司 | Printing ink nozzle |
| CN111845081A (en) * | 2020-08-05 | 2020-10-30 | 佛山市鼎航智能装备有限公司 | Ink gun of ceramic tile packaging equipment |
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