CN204278753U - A kind of low cost 16 inline valve gate-type shower nozzles - Google Patents
A kind of low cost 16 inline valve gate-type shower nozzles Download PDFInfo
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- CN204278753U CN204278753U CN201420723536.1U CN201420723536U CN204278753U CN 204278753 U CN204278753 U CN 204278753U CN 201420723536 U CN201420723536 U CN 201420723536U CN 204278753 U CN204278753 U CN 204278753U
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- sliding sleeve
- low cost
- shower nozzles
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Abstract
The utility model provides a kind of low cost 16 inline valve gate-type shower nozzles, comprises 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 the first through holes and 16 fixing holes, and wherein one first through hole is connected with described ink inlet tube, and another first through hole is connected with described blast pipe; Solenoid valve module comprises eight electromagnetic valve units and a positioning block of arranging successively from left to right, and described eight electromagnetic valve units are positioned together by described locating piece; Sliding sleeve is fixed by the fixing hole on described ink duct and described plug blocks described nozzle bore under spring tension effect.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 after sales service bring convenience, reduce costs, improve the quality of products.
Description
[technical field]
The utility model relates to a kind of low cost 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: 1, existing shower nozzle operationally, and helical spring easily tiltedly snaps in the fixing hole of ink duct, thus adds the friction between spring and slide core, affects shower nozzle spray printing effect; 2, by sliding sleeve external screw thread and the ink duct internal thread that coordinates with it, regulate stifled gap between axle and slide core, the large cost of its difficulty of processing is high, and gap adjustment is inconvenient.
[summary of the invention]
The technical problems to be solved in the utility model, be to provide a kind of low cost 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, difficulty of processing large, gap adjustment is inconvenient.
The utility model is achieved in that
A kind of low cost 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 the first through holes communicated with the cavity of ink duct and 16 fixing holes communicated with the cavity of ink duct, and wherein one first through hole is connected with described ink inlet tube, and another first 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 and a positioning block of arranging successively from left to right, described electromagnetic valve unit comprises a coil block, one sliding sleeve, one stifled axle, one slide core, one plug, one spring and an adjusting rod, described sliding sleeve is worn in the middle of described coil block, 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 stifled axle top is inserted in described adjusting rod, described adjusting rod periphery is provided with external screw thread, eight threaded interior holes offered by described locating piece, described adjusting rod is arranged in described threaded interior hole, the threaded interior hole one_to_one corresponding of described adjusting rod and described locating piece is arranged, described eight electromagnetic valve units are positioned together by described locating piece, described sliding sleeve is fixed by the fixing hole 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.
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, described solenoid valve module also comprises a sealing block, and described sealing block offers eight shoulder holes, and the stifled axle of described sliding sleeve upper end and correspondence position is all arranged in described shoulder hole.
Further, the upper end of described adjusting rod is hexagonal lever.
Further, described solenoid valve module also comprises at least two support bars, and one end and the described locating piece of each described support bar are fixed together, and the other end and described ink duct are fixed together.
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 low cost of the utility model 16 inline valve gate-type shower nozzles is more simple, amount of parts reduces, bring convenience to production, management and after-sale service, and reduction product cost, improve the quality of products, simultaneously, the utility model by locating piece by eight electromagnetic valve unit modularizations, its location structure is simple, and cost is low; Regulate gap by adjusting rod, its gap adjusts convenient and reduction sliding sleeve and ink duct difficulty of processing; 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 utility model sliding sleeve schematic diagram.
Fig. 5 is the utility model helical spring schematic diagram.
Fig. 6 is the utility model cone shaped spring schematic diagram.
Fig. 7 is the utility model adjusting rod schematic diagram.
Fig. 8 is the utility model locating piece schematic diagram.
[detailed description of the invention]
Refer to shown in Fig. 1 to Fig. 8, embodiment of the present utility model is described in detail.
A kind of low cost 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 the first through holes communicated with the cavity 21 of ink duct 20 (due on the first through hole not vertical section in FIG, so not shown) and 16 fixing holes 22 communicated with the cavity 21 of ink duct 20, wherein one first through hole is connected with described ink inlet tube 30, and another first 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 positioning block 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, one spring 116 and an adjusting rod 119, described sliding sleeve 112 is worn in the middle of described coil block 111, 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 stifled axle 113 top is inserted in described adjusting rod 119, described adjusting rod 119 periphery is provided with external screw thread 1191, eight threaded interior holes 121 (referring to Fig. 8) offered by described locating piece 12, described adjusting rod 119 is arranged in described threaded interior hole 121, , described adjusting rod 119 is arranged with threaded interior hole 121 one_to_one corresponding of described locating piece 12, described eight electromagnetic valve units 11 are positioned together by described locating piece 12, described sliding sleeve 112 (refer to Fig. 4, described sliding sleeve 12 outer wall is smooth) is fixed by the fixing hole 22 on described ink duct 20 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.It should be noted that: when the operating current of coil block 111 needs the regulation of electrical circuit, is all generally realize electric current adjustment by arranging a circuit board 90.This circuit board 90 can be fixed together by viscose and each coil block 111, and the fixed form of circuit board 90 is not limited to this.
Described shower nozzle also comprises a fixed frame 60, described ink inlet tube 30 is connected a snap joint 70 respectively with the other end of blast pipe 40, 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 fixing hole 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 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 fixing hole 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. 1, described solenoid valve module 10 also comprises a sealing block 13, described sealing block 13 offers eight shoulder holes 131, the stifled axle 113 of described sliding sleeve 112 upper end and correspondence position is all arranged in described shoulder hole 131, namely described sliding sleeve 112 upper end is arranged in described shoulder hole 131 macropore, stifled axle 113 is arranged in described shoulder hole 131 aperture), object is the gap between sealing sliding sleeve 112 and stifled axle 113, and object prevents ink from volatilizing.
Refer to Fig. 7, the upper end of described adjusting rod 119 is hexagonal lever 1192, person's rotation adjusting lever 119 easy to use, thus adjusting play 118.
Described locating piece 12 can also add stiff stability by support bar 122, be specially: described solenoid valve module 10 also comprises at least two support bars 122 (in the present embodiment, a solenoid valve module 10 adopts four support bars 122, two support bars 122 are only shown in Fig. 1, two other support bar is not shown), one end and the described locating piece 12 of each described support bar 122 are fixed together (in Fig. 8, the circular hole at locating piece four angles is used for positioning support strut), and the other end and described ink duct 20 are fixed together.
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 low cost of the utility model 16 inline valve gate-type shower nozzles 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. low cost 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 the first through holes communicated with the cavity of ink duct and 16 fixing holes communicated with the cavity of ink duct, and wherein one first through hole is connected with described ink inlet tube, and another first 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 and a positioning block of arranging successively from left to right, described electromagnetic valve unit comprises a coil block, one sliding sleeve, one stifled axle, one slide core, one plug, one spring and an adjusting rod, described sliding sleeve is worn in the middle of described coil block, 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 stifled axle top is inserted in described adjusting rod, described adjusting rod periphery is provided with external screw thread, eight threaded interior holes offered by described locating piece, described adjusting rod is arranged in described threaded interior hole, the threaded interior hole one_to_one corresponding of described adjusting rod and described locating piece is arranged, described eight electromagnetic valve units are positioned together by described locating piece, described sliding sleeve is fixed by the fixing hole 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 low cost according to claim 1 16 inline valve gate-type shower nozzles, 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 low cost according to claim 1 16 inline valve gate-type shower nozzles, 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 low cost according to claim 1 16 inline valve gate-type shower nozzles, 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 low cost according to claim 1 16 inline valve gate-type shower nozzles, it is characterized in that: described solenoid valve module also comprises a sealing block, described sealing block offers eight shoulder holes, and the stifled axle of described sliding sleeve upper end and correspondence position is all arranged in described shoulder hole.
6. a kind of low cost according to claim 1 16 inline valve gate-type shower nozzles, is characterized in that: the upper end of described adjusting rod is hexagonal lever.
7. a kind of low cost according to claim 1 16 inline valve gate-type shower nozzles, it is characterized in that: described solenoid valve module also comprises at least two support bars, one end and the described locating piece of each described support bar are fixed together, and the other end and described ink duct are fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723536.1U CN204278753U (en) | 2014-11-26 | 2014-11-26 | A kind of low cost 16 inline valve gate-type shower nozzles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723536.1U CN204278753U (en) | 2014-11-26 | 2014-11-26 | A kind of low cost 16 inline valve gate-type shower nozzles |
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| CN204278753U true CN204278753U (en) | 2015-04-22 |
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| CN201420723536.1U Active CN204278753U (en) | 2014-11-26 | 2014-11-26 | A kind of low cost 16 inline valve gate-type shower nozzles |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 CN201420723536.1U patent/CN204278753U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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