CN218523417U

CN218523417U - Automatic solvent pipeline supply system for printing workshop

Info

Publication number: CN218523417U
Application number: CN202222915046.9U
Authority: CN
Inventors: 高峰
Original assignee: Nanjing Dusei Electromechanical Equipment Co ltd
Current assignee: Nanjing Dusei Electromechanical Equipment Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-02-24
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses an automatic feeding system of printing workshop solvent pipeline relates to solvent supply technical field, its technical scheme main points are including the rose box, first pneumatic three-way valve, the calibration case, the pneumatic three-way valve of second, fixedly connected with inlet pipe on the lateral wall of rose box, be connected with first pipeline on the tee bend interface of first pneumatic three-way valve respectively, the second pipeline, the third pipeline, be connected with the fourth pipeline on the tee bend interface of second pneumatic three-way valve respectively, the fifth pipeline, the sixth pipeline, the effect is controlled the flow direction of solvent through first pneumatic three-way valve, when first pneumatic three-way valve intercommunication first pipeline and second pipeline, the solvent in the rose box just can flow into the calibration incasement, thereby to the nearly calibration of actual flow, whether error appears in looking over, be convenient for in time discover the problem and solve.

Description

Automatic solvent pipeline supply system for printing workshop

Technical Field

The utility model relates to a solvent supplies with technical field, and more specifically says that it relates to a printing workshop solvent pipeline automatic feed system.

Background

When solvent adds in current printing workshop, accomplish by manual work or pipeline mostly, the manual work adds intensity of labour big, can cause simultaneously that taste is big in the workshop, has very big potential safety hazard, and current pipeline structure is single, and in long-term production work, damage or slight trouble appear easily in pipeline or the valve on it, lead to the actual flow of solvent error to appear, cause the influence to production, consequently, we have provided a printing workshop solvent pipeline automatic feed system.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an automatic feed system of printing workshop solvent pipeline.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automatic feeding system of printing workshop solvent pipeline, includes rose box, first pneumatic three-way valve, calibration case, the pneumatic three-way valve of second, fixedly connected with inlet pipe on the lateral wall of rose box, be connected with first pipeline, second pipeline, third pipeline on the tee bend interface of first pneumatic three-way valve respectively, the lower extreme fixed connection of first pipeline and rose box, the upper end fixed connection of second pipeline and calibration case, be connected with fourth pipeline, fifth pipeline, sixth pipeline on the tee bend interface of the pneumatic three-way valve of second respectively, the lower extreme fixed connection of fourth pipeline and calibration case, the sixth pipeline communicates with the third pipeline each other.

Preferably, the upper end meshing of rose box is connected with the case lid, the up end fixedly connected with hexagonal piece of case lid, the lower terminal surface fixedly connected with montant of case lid, the lower extreme fixedly connected with filter frame of montant, fixedly connected with filter screen on the filter frame, the inside of rose box is equipped with the boss with filter frame looks adaptation.

Preferably, the side wall of the calibration box is marked with scale marks.

Preferably, a flow meter is mounted on the third pipeline.

Preferably, a check valve is installed on the sixth pipe.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the flow direction of the solvent is controlled through the first pneumatic three-way valve, when the first pneumatic three-way valve is communicated with the first pipeline and the second pipeline, the solvent in the filter box flows into the calibration box, so that the actual flow is calibrated approximately, whether errors occur or not is checked, problems can be found and solved conveniently in time, and normal production is guaranteed;

2. the solvent in the calibration tank can be discharged through the fifth pipeline, so that the solvent in the pipeline can be conveniently sampled, and the solvent in the calibration tank can flow into the third pipeline through the sixth pipeline so as to be continuously supplied;

3. the solvent flowing into the filter box through the feeding pipe can flow out after being filtered by the filter screen, so that impurities in the solvent are filtered.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is an exploded view of the filter box and the box cover of the embodiment of the present invention.

In the figure: 1. a filter box; 2. a first pneumatic three-way valve; 201. a first conduit; 202. a second conduit; 203. a third pipeline; 3. a calibration box; 4. a second pneumatic three-way valve; 401. a fourth conduit; 402. a fifth pipeline; 403. a sixth pipeline; 5. a feeding pipe; 6. a box cover; 7. six-edge blocks; 8. a vertical rod; 9. a filter frame; 10. filtering with a screen; 11. a boss; 12. scale lines; 13. a flow meter; 14. a check valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the utility model provides a technical solution: an automatic solvent pipeline supply system for a printing workshop comprises a filter box 1, a first pneumatic three-way valve 2, a calibration box 3 and a second pneumatic three-way valve 4, wherein a feed pipe 5 is fixedly connected to the side wall of the filter box 1, as shown in fig. 1, the feed pipe 5 is connected with a solvent storage device and can convey a solvent into the filter box 1, a three-way connector of the first pneumatic three-way valve 2 is respectively connected with a first pipeline 201, a second pipeline 202 and a third pipeline 203, the first pipeline 201 is fixedly connected with the lower end of the filter box 1, as shown in fig. 1, when the solvent is supplied, the first pneumatic three-way valve 2 is communicated with the first pipeline 201 and the third pipeline 203, the solvent in the filter box 1 sequentially flows through the first pipeline 201, the first pneumatic three-way valve 2 and the third pipeline 203 and finishes solvent supply, the second pipeline 202 is fixedly connected with the upper end of the calibration box 3, and the calibration box 3 is a transparent box body, and scale lines 12 on the side wall, as shown in fig. 1, when the first pneumatic three-way valve 2 communicates the first pipeline 201 and the second pipeline 202, the solvent in the filter tank 1 will flow into the calibration tank 3, thereby calibrating the actual flow rate, checking whether an error occurs, and facilitating finding out a problem and solving the problem in time, and ensuring normal production, the three-way connection of the second pneumatic three-way valve 4 is respectively connected with a fourth pipeline 401, a fifth pipeline 402, and a sixth pipeline 403, the fourth pipeline 401 is fixedly connected with the lower end of the calibration tank 3, as shown in fig. 1, when the second pneumatic three-way valve 4 communicates the fourth pipeline 401 with the fifth pipeline 402, the solvent in the calibration tank 3 will be discharged through the fifth pipeline 402, and simultaneously facilitating the sampling of the solvent in the pipelines, the sixth pipeline 403 is communicated with the third pipeline 203, as shown in fig. 1, when the second pneumatic three-way valve 4 communicates the fourth pipeline 401 with the sixth pipeline 403, the solvent in the calibration tank 3 flows into the third pipe 203 through the sixth pipe 403 and is continuously supplied.

Specifically, the upper end of the filter box 1 is engaged with a box cover 6, the upper end face of the box cover 6 is fixedly connected with a hexagonal block 7, as shown in fig. 2, the box cover 6 can be conveniently screwed or unscrewed by means of a tool, the lower end face of the box cover 6 is fixedly connected with a vertical rod 8, the lower end of the vertical rod 8 is fixedly connected with a filter frame 9, the filter frame 9 is fixedly connected with a filter screen 10, and a boss 11 matched with the filter frame 9 is arranged inside the filter box 1;

as shown in fig. 2, when the box cover 6 is screwed, the box cover 6 presses the filter frame 9 through the vertical rod 8, so that the filter frame 9 is attached to the boss 11, and at this time, the solvent flowing into the filter box 1 through the feeding pipe 5 flows out after being filtered by the filter screen 10, so that impurities in the solvent are filtered;

as shown in fig. 2, when the cover 6 is unscrewed, the filter frame 9 and the filter screen 10 can be taken out for cleaning.

Specifically, the third pipe 203 is provided with a flow meter 13, and further detects a real-time flow rate.

Specifically, the check valve 14 is attached to the sixth pipe 403, and the solvent in the third pipe 203 can be prevented from flowing into the sixth pipe 403.

The working principle is as follows: as shown in fig. 1, the feeding pipe 5 is connected with a solvent storage device, and can convey a solvent to the inside of the filter tank 1, when the solvent is supplied, the first pneumatic three-way valve 2 is communicated with the first pipeline 201 and the third pipeline 203, the solvent in the filter tank 1 can sequentially flow through the first pipeline 201, the first pneumatic three-way valve 2 and the third pipeline 203, and the solvent supply is completed, the calibration tank 3 is a transparent tank, and the scale lines 12 are arranged on the side wall, when the first pneumatic three-way valve 2 is communicated with the first pipeline 201 and the second pipeline 202, the solvent in the filter tank 1 can flow into the calibration tank 3, so as to calibrate the actual flow rate, and check whether an error occurs.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims

1. The utility model provides a printing workshop solvent pipeline automatic feeding system, includes rose box (1), first pneumatic three-way valve (2), calibration case (3), second pneumatic three-way valve (4), characterized by: fixedly connected with inlet pipe (5) on the lateral wall of rose box (1), be connected with first pipeline (201), second pipeline (202), third pipeline (203) on the tee bend interface of first pneumatic three-way valve (2) respectively, the lower extreme fixed connection of first pipeline (201) and rose box (1), the upper end fixed connection of second pipeline (202) and calibration case (3), be connected with fourth pipeline (401), fifth pipeline (402), sixth pipeline (403) on the tee bend interface of second pneumatic three-way valve (4) respectively, the lower extreme fixed connection of fourth pipeline (401) and calibration case (3), sixth pipeline (403) and third pipeline (203) communicate each other.

2. The automatic solvent pipe supply system for a printing shop of claim 1, wherein: the upper end meshing of rose box (1) is connected with case lid (6), six limit pieces of up end fixedly connected with (7) of case lid (6), the lower terminal surface fixedly connected with montant (8) of case lid (6), the lower extreme fixedly connected with filter frame (9) of montant (8), fixedly connected with filter screen (10) are gone up to filter frame (9), the inside of rose box (1) is equipped with boss (11) with filter frame (9) looks adaptation.

3. The automatic solvent pipe supply system for a printing shop according to claim 1, wherein: the side wall of the calibration box (3) is marked with scale marks (12).

4. The automatic solvent pipe supply system for a printing shop of claim 1, wherein: and a flowmeter (13) is installed on the third pipeline (203).

5. The automatic solvent pipe supply system for a printing shop according to claim 1, wherein: and a check valve (14) is arranged on the sixth pipeline (403).