CN214037061U

CN214037061U - Expansion module of three-way electromagnetic valve

Info

Publication number: CN214037061U
Application number: CN202021661406.1U
Authority: CN
Inventors: 李晓强
Original assignee: Shanghai Yeshuo Digital Information Technology Development Co ltd
Current assignee: Shanghai Yeshuo Digital Information Technology Development Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-08-24
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to a three-way solenoid valve expansion module, including bottom plate and symmetrical joint one and the second that locate the bottom plate both ends, joint one includes base one and plush copper one, the plush copper one is equipped with row hole one, the hole one is equipped with on the base one bottom, joint two includes base two and plush copper two, the plush copper two is equipped with row hole two and row hole three, the hole two is equipped with hole three on the base two; the utility model provides a three way solenoid valve expansion module simplifies the complicated subassembly of solenoid valve configuration, adapts to the pipeline and the joint of multiple specification.

Description

Expansion module of three-way electromagnetic valve

Technical Field

The utility model belongs to the technical field of the digital seal that spouts, concretely relates to tee bend solenoid valve expansion module.

Background

The digital jet printing is developed to the present, and the printing is realized in a real sense, plate making is not needed, and full-color images are completed at one time. Compared with the traditional printing system, the printing system is economic and convenient with extremely low printing cost and high-quality printing effect, has extremely low system investment, digital operation mode and limited space occupation, and has larger market prospect.

In digital printing, various electromagnetic valves are needed in the air path and ink path to realize the functions of communication and the like. The electromagnetic valve structure, its valve body is a fluid intercommunication part commonly used, the check valve is the structure that fluid can one-way flow in the valve body, the check valve is often designed into the pedestal structure, the disk seat is the face part can be dismantled in the valve, be used for supporting case totally closed position, and constitute sealed vice, according to the user demand, the check valve can be designed into different concrete structure, each electromagnetic valve is furnished with independent pipeline and relevant subassembly respectively usually, the output model and the size of electromagnetic valve are fixed, can only connect the pipeline and the joint of appointed model, cause the gas leakage among the pipeline, cause the action of electromagnetic valve to receive the influence.

The utility model discloses according to exist among the prior art not enough, in order to improve and improve the function and the control accuracy of china ink way gas circuit to reach better spout seal effect and better spout seal precision, realize more functions, provide a three-way solenoid valve expansion module.

Disclosure of Invention

The utility model aims at solving the problem that proposes among the background art, and provide a three way solenoid valve expansion module, simplify the complicated subassembly of solenoid valve configuration, adapt to the pipeline and the joint of multiple specification.

The purpose of the utility model is realized like this:

the utility model provides a three-way solenoid valve expansion module, includes that bottom plate and symmetry locate the first and second of joint at bottom plate both ends, connect the first protruding head that includes base one and connect base one, establish row hole one on the protruding head one, base one keeps away from establishes the hand-hole one that communicates with row hole one, the coaxial line on the bottom of protruding head one, connect the second protruding head that includes base two and connect base two, establish radial axis coincidence, parallel round hole two and the row hole three of longitudinal axis on the protruding head two, base two keeps away from establishes the hand-hole two coaxial with row hole two and the hand-hole three coaxial with row hole three on the bottom of protruding head two, protruding head one and protruding head two back of the body set up.

Preferably, two first fixing holes which are symmetrical along a transverse central axis are formed in the longitudinal central axis of the bottom plate, two second fixing holes and a third fixing hole which are mirror-symmetrical along the first fixing holes are formed in the two ends of the bottom plate, and the first joint and the second joint are connected with the bottom plate through two sets of second fixing holes which are mirror-symmetrical.

Preferably, a first positioning hole matched with the second fixing hole is formed in the side wall of the first base, opposite to the first boss, and the first joint is connected with the second fixing hole of the bottom plate through the first positioning hole and a bolt.

Preferably, a second positioning hole matched with the second fixing hole is formed in the side wall of the second base, opposite to the second raised head, the second positioning hole is formed in the side wall close to the third row of holes, and the second connector is connected with the second fixing hole of the bottom plate through the second positioning hole and a bolt.

Preferably, the first protruding head and the base of the first connector are integrally formed, the longitudinal section of the first connector is convex, the second protruding head and the base of the second connector are integrally formed, and the longitudinal section of the second connector is convex.

Preferably, the first protruding head is of a cylindrical structure with an upper opening and a lower opening, four corner walls of the first base are in fillet transition arrangement, the second protruding head is of a cylindrical structure with an upper opening and a lower opening, and four corner walls of the first base are in fillet transition arrangement.

Preferably, the first inlet hole and the second row of holes, the second inlet hole and the second row of holes, and the third inlet hole and the third row of holes are cylindrical countersunk holes of M3 type hexagonal mechanical screws.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model provides a pair of three-way solenoid valve expansion module, compact structure connects the passageway that is used for montage three-way solenoid valve through two, lets the scope extension of air feed runner, simplifies the complicated subassembly of solenoid valve configuration to the montage means expands the drive solenoid valve, makes holistic practical application more convenient.

2. The utility model provides a pair of three way solenoid valve expansion module, the nose of joint is taken over the department and is changed into screwed joint by the direct pipe of inserting 4 x 2.5 of solenoid valve, adapts to the pipeline and the joint of multiple specification, and the solid hole of bottom plate accessible is fixed in on the digital printer workstation that spouts, and the user demand of inkjet to three way solenoid valve when satisfying sand mould printing.

Drawings

Fig. 1 is a schematic structural diagram of the expansion module of the three-way solenoid valve of the present invention.

Fig. 2 is a schematic diagram of the bottom plate of the three-way solenoid valve expansion module of the present invention.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a schematic view of the expansion module joint of the three-way solenoid valve of the present invention.

Fig. 5 is an isometric view of fig. 4.

Fig. 6 is a schematic view of the expansion module joint of the three-way solenoid valve of the present invention.

Fig. 7 is a front view of fig. 6.

Fig. 8 is a bottom view of fig. 6.

Fig. 9 is an isometric view of fig. 6.

In the figure: 10. a base plate; 11. fixing a first hole; 12. fixing holes II; 13. fixing a hole III; 20. a first connector; 21. a first convex head; 211. arranging a first hole; 22. a first base; 221. a first positioning hole; 222. a first access hole; 30. a second joint; 31. a second raised head; 311. a second row of holes; 312. arranging a third hole; 32. a second base; 321. a second positioning hole; 322. a second access hole; 323. and (6) entering a third hole.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Example 1

Referring to fig. 1, the expansion module of the three-way electromagnetic valve includes a base plate 10, a first connector 20 and a second connector 30 symmetrically disposed at two ends of the base plate 10, the three-way electromagnetic valve is connected to the first connector 20 and the second connector 30, and an output end of the electromagnetic valve is communicated with the first connector 20 and the second connector 30.

With reference to fig. 2 and 3, two fixing holes i 11 symmetrical along a transverse central axis are formed in a longitudinal central axis of the bottom plate 10, two fixing holes ii 12 and three fixing holes iii 13 mirror-symmetrical along the fixing holes i 11 are formed in two ends of the bottom plate 10, the connector 20 is connected with the bottom plate 10 through the fixing holes ii 12, the three-way electromagnetic valve is fixedly connected with the bottom plate 10 through the fixing holes i and the bolts, and the bottom plate 10 is fixed on the workbench through the fixing holes iii 13.

With reference to fig. 4-5, the first connector 20 includes a first base 22 and a first raised head 21 connected to the first base 22, the first raised head 21 and the first base 22 of the first connector 20 are integrally formed, the longitudinal section of the first connector 20 is convex, the first raised head 21 is a cylindrical structure with an upper opening and a lower opening, four corner walls of the first base 22 are in fillet transition arrangement, a first positioning hole 221 matched with the second fixing hole 12 is formed in a side wall of the first base 22 opposite to the first raised head 21, the first connector 20 is connected to the second fixing hole 12 of the bottom plate 10 through the first positioning hole 221 by a bolt, a first row hole 211 is formed in the first raised head 21, a first coaxial inlet hole 222 communicated with the first row hole 211 is formed in a bottom end of the first base 22 far from the first raised head 21, and the first inlet hole 222 is communicated with an output end of the three-way electromagnetic valve.

With reference to fig. 6-9, the second connector 30 includes a second base 32 and a second raised head 31 connected to the second base 32, the second raised head 31 of the second connector 30 and the second base 32 are integrally formed, the longitudinal section of the second connector 30 is convex, the second raised head 31 is a cylindrical structure with an upper opening and a lower opening, four corner walls of the first base 22 are in rounded corner transition arrangement, a second positioning hole 321 matched with the second fixing hole 12 is formed in a side wall of the second base 32 opposite to the second raised head 31, the second positioning hole 321 is formed in a side wall close to the third row hole 312, the second connector 30 is connected to the second fixing hole 12 of the bottom plate 10 through a second positioning hole 321 bolt, the second raised head 31 is provided with a second row hole 311 and a third row hole 312, which have coincident radial axes and parallel longitudinal axes, a second inlet hole 322 coaxial with the second row hole 311 and a third inlet hole 323 coaxial with the third row hole 323 are formed in a bottom end of the second base 32 far from the second raised head 31, the first convex head 21 and the second convex head 31 are arranged oppositely, and the second inlet hole 322 and the third inlet hole 323 are respectively communicated with the other two output ends of the three-way electromagnetic valve.

The raised head connecting pipe of the connector is changed into a threaded connector from a pipe of an electromagnetic valve, which is directly inserted with 4 x 2.5, so that the connector is suitable for pipelines and connectors of various specifications, and the bottom plate can be fixed on a workbench of a digital jet printer through a fixed hole, thereby meeting the use requirement of ink jet on a three-way electromagnetic valve during sand printing.

Example 2

On the basis of embodiment 1, a three-way electromagnetic valve expansion module comprises a bottom plate 10, a first connector 20 and a second connector 30 which are symmetrically arranged at two ends of the bottom plate 10, the three-way electromagnetic valve is connected to the first connector 20 and the second connector 30 through a valve seat, the output end of the electromagnetic valve is communicated with the valve seat, the first connector 20 and the second connector 30 form a communication structure with a channel, and the first inlet hole 211, the second outlet hole 311222, the second inlet hole 322, the second outlet hole 311, the third inlet hole 323 and the third outlet hole 312 are all M3 type hexagonal mechanical screw cylindrical countersunk holes.

The sizes of the corresponding parts on the first joint and the second joint are consistent, wherein the size of the second raised head is twice that of the first raised head, the sizes of the corresponding connecting holes on the first joint and the second joint are matched, the first joint forms an expansion seat of one output end of the three-way valve, the second joint forms expansion seats of the other two output ends of the three-way valve, a plurality of electromagnetic valves can be driven, complex assemblies originally arranged on the individual electromagnetic valves can be simplified, and the situations that fluid in the pipelines flows in a circuitous mode or the pipelines are broken and air leaks are avoided.

Above only be the preferred embodiment of the present invention, not be used for limiting the utility model discloses, the all be in the utility model discloses an any modification of doing in the protection scope, equal replacement etc. all should be contained within the protection scope of the utility model.

Claims

1. The utility model provides a three solenoid valve expansion module which characterized in that: comprises a bottom plate (10), a first joint (20) and a second joint (30) which are symmetrically arranged at two ends of the bottom plate (10), the first joint (20) comprises a first base (22) and a first raised head (21) connected with the first base (22), a first row of holes (211) is formed in the first boss (21), a first coaxial inlet hole (222) communicated with the first row of holes (211) is formed in the bottom end, far away from the first boss (21), of the first base (22), the second connector (30) comprises a second base (32) and a second raised head (31) connected with the second base (32), a second row of holes (311) and a third row of holes (312) are arranged on the second raised head (31), the radial axes of the second row of holes are coincident, and the longitudinal axes of the second row of holes are parallel, and a second inlet hole (322) coaxial with the second row hole (311) and a third inlet hole (323) coaxial with the third row hole (312) are formed in the bottom end, far away from the second raised head (31), of the second base (32), and the first raised head (21) and the second raised head (31) are arranged in a back-to-back mode.

2. The three-way solenoid valve expansion module of claim 1, wherein: two fixing holes I (11) which are symmetrical along a transverse central axis are formed in the longitudinal central axis of the bottom plate (10), fixing holes II (12) and fixing holes III (13) which are mirror-symmetrical along the fixing holes I (11) are formed in the two ends of the bottom plate (10), and the joint I (20) and the joint II (30) are connected with the bottom plate (10) through two groups of fixing holes II (12) which are mirror-symmetrical.

3. The three-way solenoid valve expansion module of claim 2, wherein: the side wall of the first base (22) opposite to the first convex head (21) is provided with a first positioning hole (221) matched with the second fixing hole (12), and the first joint (20) is in bolted connection with the second fixing hole (12) of the bottom plate (10) through the first positioning hole (221).

4. The three-way solenoid valve expansion module of claim 2, wherein: and a second positioning hole (321) matched with the second fixing hole (12) is formed in the side wall of the second base (32) opposite to the second raised head (31), the second positioning hole (321) is formed in the side wall close to the third row hole (312), and the second connector (30) is in bolt connection with the second fixing hole (12) of the bottom plate (10) through the second positioning hole (321).

5. The three-way solenoid valve expansion module of claim 1, wherein: the structure of the connector comprises a first connector (20), a first raised head (21) and a first base (22) which are integrally formed, wherein the longitudinal section of the first connector (20) is convex, a second raised head (31) and a second base (32) of the second connector (30) are integrally formed, and the longitudinal section of the second connector (30) is convex.

6. The three-way solenoid valve expansion module of claim 1, wherein: the first protruding head (21) is of a cylindrical structure with an upper opening and a lower opening, the second protruding head (31) is of a cylindrical structure with an upper opening and a lower opening, and four corner walls of the first base (22) are in fillet transition arrangement.

7. The three-way solenoid valve expansion module of claim 1, wherein: the first inlet hole (222), the second row hole (311), the second inlet hole (322), the second row hole (311), the third inlet hole (323) and the third row hole (312) are cylindrical countersunk holes of M3 type hexagonal mechanical screws.