CN214782647U

CN214782647U - Dyeing machine of low noise

Info

Publication number: CN214782647U
Application number: CN202120232894.2U
Authority: CN
Inventors: 陈超
Original assignee: Shandong Zhenqiao Warp Knitting Co ltd
Current assignee: Shandong Zhenqiao Warp Knitting Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-19
Anticipated expiration: 2031-01-26

Abstract

The application relates to a dyeing machine of low noise, it includes the dye vat, the intercommunication is provided with the steam pipe on the dye vat, be provided with the ooff valve on the steam pipe, the dye vat is provided with control mechanism, control mechanism is used for controlling opening and closing of ooff valve, the intercommunication is provided with the relief valve on the dye vat. This application is through setting up dye vat, steam pipe, ooff valve and control mechanism, and when pressure in to the dye vat equals the setting value, control mechanism controls the ooff valve, makes the ooff valve closed then, during steam in the steam pipe stops getting into the dye vat to make the pressure in the dye vat keep invariable, and then the condition of reduction relief valve work takes place, finally reaches the effect that produces the noise when reducing the dye vat pressure release.

Description

Dyeing machine of low noise

Technical Field

The application relates to the technical field of dyeing machines, in particular to a low-noise dyeing machine.

Background

The textile industry is the traditional dominant industry in China, and textile products are also important foreign trade products in China. The rapid development of the textile industry has important significance for the stable economic operation and the stable price maintenance of China, and the dyeing is an important step of textile production.

In the related art, chinese utility model patent as publication No. CN208899169U discloses a high temperature dyeing machine pressure balance and controlling means, including dye vat and pressure balance and controlling means, pressure balance and controlling means includes the pressure balance pipe, pressure switch, and the valve is abolished in the vacuum, the ooze valve, pressure release valve and relief valve, the pressure balance pipe sets up on the dye vat, pressure switch, the valve is abolished in the vacuum, the ooze valve, pressure release valve and relief valve are connected gradually by the pressure balance pipe. The utility model discloses a through the required atmospheric pressure of every working process in the pressure balance and the controlling means regulation dye vat, guarantee the normal processing of dyeing machine.

In view of the above-mentioned related technologies, the inventor believes that when the pressure in the dye vat is high, the safety valve will automatically open, so that the steam in the dye vat is discharged out of the dye vat through the safety valve, and when the steam is discharged out of the dye vat through the safety valve, the noise will be high, and further, the defect of high noise when the dye vat is depressurized exists.

SUMMERY OF THE UTILITY MODEL

The great problem of noise when in order to alleviate dye vat pressure release, this application provides the dyeing machine of low noise.

The application provides a dyeing machine of low noise adopts following technical scheme:

a low-noise dyeing machine comprises a dye vat, wherein a steam pipe is communicated with the dye vat, a switch valve is arranged on the steam pipe, a control mechanism is arranged on the dye vat and used for controlling the switch valve to be opened and closed, and a safety valve is communicated with the dye vat.

Through adopting above-mentioned technical scheme, when using the dyeing machine to dye the cloth, carry steam in to the dye vat through the steam pipe, when pressure in the dye vat equals the set pressure, control mechanism closes the ooff valve, make then steam in the steam pipe can't continue to let in the dye vat, thereby make the pressure in the dye vat keep the set pressure, when control mechanism trouble, steam in the dye vat passes through the relief valve and discharges, the participation of pressure size control in this in-process has reduced the relief valve to the dye vat, and then the production of noise has been reduced, finally reach the effect that produces the noise when reducing the dye vat pressure release.

Optionally, the control mechanism comprises a power assembly and a linkage assembly, the power assembly moves according to pressure in the dye vat, the power assembly drives the linkage assembly, and the linkage assembly drives the switch valve.

Through adopting above-mentioned technical scheme, when pressure equals the setting value in the dye vat, the power component motion makes then the power component drive the linkage component, and the linkage component drives the ooff valve to make the ooff valve close, and then make the steam in the steam pipe can't continue to let in the dye vat, the pressure in the dye vat keeps invariable, finally reaches control mechanism to ooff valve automatic control's effect.

Optionally, the power assembly includes a communicating pipe and a pressure plate, the pressure plate is disposed in the communicating pipe, the pressure plate is perpendicular to the communicating pipe, the pressure plate is connected with the communicating pipe in a sealing and sliding manner, the sliding direction of the pressure plate is parallel to the central axis direction of the communicating pipe, and one end of the communicating pipe is communicated with the dye vat.

Through adopting above-mentioned technical scheme, when pressure in the dye vat equals the setting value, the direction motion of the dye vat is kept away from to the pressure gage orientation under the effect of dye vat pressure, makes then pressure gage and communicating pipe take place relative slip, and the pressure gage drives linkage assembly to make linkage assembly drive the ooff valve, and then make the ooff valve closed, pressure in the dye vat keeps invariable, finally realizes opening of ooff valve's automation.

Optionally, the linkage subassembly includes first pole, second pole and third pole, first pole and the perpendicular fixed connection of pressure sheet, the one end that the pressure sheet was kept away from to first pole is articulated with the one end of second pole, the middle part of second pole is articulated with the dye vat, the one end that the first pole was kept away from to the second pole is articulated with the third pole, the one end that the second pole was kept away from to the third pole is articulated with the action bars on the ooff valve, and the action bars setting on the ooff valve is on a parallel with to first pole.

Through adopting above-mentioned technical scheme, when the direction motion of dye vat was kept away from to the pressure gauge orientation, the pressure gauge motion is followed to first pole, makes first pole and second pole take place relative rotation then, and relative rotation takes place for second pole and third pole to make the third pole drive the action bars on the ooff valve, the action bars on the ooff valve closes the ooff valve body, and then makes pressure keep invariable in the dye vat, finally increases the stability when the action bars is driven on the ooff valve.

Optionally, a support sheet is arranged on the dye vat, and the middle part of the second rod is hinged with the support sheet.

Through adopting above-mentioned technical scheme, when the second pole rotated, relative rotation took place for second pole and backing sheet, and then increased the stability when the second pole rotated.

Optionally, the support plates are provided with two, the two support plates are arranged oppositely, one support plate is arranged on one side of the second rod, and the other support plate is arranged on the other side of the second rod.

Through adopting above-mentioned technical scheme, when the second pole rotated under the effect of first pole, relative rotation took place for second pole and two backing sheets, and two backing sheets can support the both sides of second pole, stability when further increasing the second pole and rotating.

Optionally, the control mechanism further comprises a resetting component, and the resetting component is used for resetting the pressure sheet.

Through adopting above-mentioned technical scheme, when the pressure in the dye vat reduces along with the reduction of temperature, the pressure sheet resumes the normal position under the effect of subassembly that resets, makes first pole follow the pressure sheet motion then, and the second pole follows first pole motion, and the second pole motion is followed to the third pole, and the third pole drives the action bars of ooff valve, and the ooff valve body is opened, and steam in the steam pipe continues to get into the dye vat, and then realizes the automation of ooff valve and opens and close.

Optionally, the reset assembly comprises a blocking piece and a spring, the blocking piece is fixedly connected with one end, far away from the dye vat, of the communicating pipe, the spring is arranged in the communicating pipe, one end of the spring is abutted to the pressure piece, and the other end of the spring is abutted to the blocking piece.

Through adopting above-mentioned technical scheme, when the pressure in the dye vat reduces, the spring drives the pressure gauge under the effect of self elasticity, then make the pressure gauge resume the normal position, drive first rod motion in the time of the pressure gauge motion, first rod drives the second rod motion, the second rod drives the third rod motion, the third rod drives the action bars on the ooff valve, the action bars opens the ooff valve body, steam in the steam pipe continues to let in the dye vat, and then realize opening and closing of the automation of ooff valve.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the dye vat, the steam pipe, the switch valve and the control mechanism, when the pressure in the dye vat is equal to a set value, the control mechanism controls the switch valve, so that the switch valve is closed, and the steam in the steam pipe stops entering the dye vat, so that the pressure in the dye vat is kept constant, the working condition of the safety valve is reduced, and the effect of reducing noise generated during pressure relief of the dye vat is finally achieved;

2. by arranging the power assembly and the linkage assembly, when the pressure in the dye vat is equal to a set value, the power assembly drives the linkage assembly, and the linkage assembly drives the switch valve, so that the switch valve is automatically closed;

3. through setting up communicating pipe and pressure gauge, when pressure in the dye vat equals the setting value, the direction motion of dye vat is kept away from to the pressure gauge orientation, make then pressure gauge and communicating pipe take place relative slip, thereby make the pressure gauge drive the linkage subassembly, the linkage subassembly drives the action bars on the ooff valve, the ooff valve body is closed, and then make the pressure in the dye vat keep invariable, and then reduce the work of relief valve, finally reach the effect that reduces the relief valve during operation and produce the noise.

Drawings

Fig. 1 is a schematic structural view of a dyeing machine according to an embodiment of the present application;

fig. 2 is a schematic view of a portion of the structure of a dying machine in accordance with an embodiment of the present application, mainly showing the resetting assembly;

fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 100. a dye vat; 110. a safety valve; 120. a support sheet; 200. a steam pipe; 210. an on-off valve; 211. a switching valve body; 212. an operating lever; 300. a control mechanism; 310. a power assembly; 311. a communicating pipe; 312. a pressure sheet; 313. a ring groove; 314. a seal ring; 320. a linkage assembly; 321. a first lever; 322. a second lever; 323. a third lever; 324. a rotating shaft; 330. a reset assembly; 331. a blocking sheet; 332. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses dyeing machine of low noise.

Referring to fig. 1, a dyeing machine with low noise includes a dye vat 100, a steam pipe 200 is fixedly connected to the top of the dye vat 100, and the steam pipe 200 is disposed to communicate with the dye vat 100. An on-off valve 210 is coaxially and fixedly connected to the steam pipe 200, the on-off valve 210 is used for controlling the connection and disconnection of the steam pipe 200 and the dye vat 100, and the on-off valve 210 comprises an on-off valve body 211 and an operating lever 212. The top of the dye vat 100 is provided with a control mechanism 300, and the control mechanism 300 is used for controlling the opening and closing of the on-off valve body 211. The dye vat 100 is communicated with a safety valve 110, and when the control mechanism 300 fails, steam in the dye vat 100 is discharged through the safety valve 110, so that the pressure in the dye vat 100 meets the requirement of the maximum pressure which can be borne by the dye vat 100.

Referring to fig. 1 and 2, the control mechanism 300 includes a power assembly 310, a linkage assembly 320, and a reset assembly 330. The power unit 310 moves following the change of pressure in the dye vat 100, the power unit 310 drives the link assembly 320, and the link assembly 320 drives the operation rod 212. The reset assembly 330 is used for resetting the power assembly 310, and after the reset assembly 330 resets the power assembly 310, the on-off valve body 211 is opened.

Referring to fig. 2 and 3, the power assembly 310 includes a communication pipe 311 and a pressure sheet 312, the pressure sheet 312 being disposed perpendicular to the communication pipe 311 and the pressure sheet 312 being disposed in the communication pipe 311. When the pressure in dye vat 100 is equal to the set pressure, pressure piece 312 sealingly slides with communication pipe 311 in a direction parallel to the central axis direction of communication pipe 311. A ring groove 313 is formed in the circumferential side surface of the pressure plate 312, the ring groove 313 is formed along the circumferential direction of the pressure plate 312, a sealing ring 314 is arranged in the ring groove 313, and the outer annular surface of the sealing ring 314 abuts against the inner wall of the communication pipe 311.

Referring to fig. 2, the linkage assembly 320 includes a first rod 321, a second rod 322 and a third rod 323, the first rod 321 is vertically and fixedly connected to the pressure plate 312, an end of the first rod 321 away from the pressure plate 312 is hinged to the second rod 322, an end of the second rod 322 away from the first rod 321 is hinged to the third rod 323, and an end of the third rod 323 away from the second rod 322 is hinged to the operation rod 212. The operation lever 212 is disposed in parallel with the second lever 322 when the on-off valve body 211 is in the closed state.

Referring to fig. 2, two support plates 120 are fixedly connected to the dye vat 100, the two support plates 120 are disposed opposite to each other, one support plate 120 is disposed at one side of the second rod 322, and the other support plate 120 is disposed at the other side of the second rod 322. The middle point of the second rod 322 is vertically provided with a rotating shaft 324, and two ends of the rotating shaft 324 are respectively and vertically and rotatably connected with the two supporting pieces 120.

Referring to fig. 1 and 2, when the pressure plate 312 moves away from the dye vat 100, the first rod 321 moves away from the dye vat 100, so that the first rod 321 and the second rod 322 rotate relatively, the second rod 322 rotates relative to the two support plates 120 through the rotating shaft 324, so that one end of the second rod 322 away from the first rod 321 moves towards the dye vat 100, the second rod 322 drives the third rod 323, the third rod 323 moves towards the dye vat 100, the third rod 323 drives the operating rod 212, and the operating rod 212 closes the switch valve body 211, so that the steam in the steam pipe 200 stops flowing into the dye vat 100, and the pressure in the dye vat 100 is constant.

Referring to fig. 2 and 3, returning assembly 330 includes a blocking plate 331 and a spring 332, wherein blocking plate 331 is vertically and fixedly connected to an end of communicating pipe 311 far from dye vat 100, and an end of first rod 321 far from pressure plate 312 penetrates blocking plate 331. The spring 332 is disposed in the connection pipe 311, the spring 332 is coaxially sleeved with the first rod 321, one end of the spring 332 abuts against the blocking plate 331, and the other end of the spring 332 abuts against the pressure plate 312. When the lever 212 is parallel to the second rod 322, the amount of compressibility of the spring 332 is completely eliminated.

Referring to fig. 2 and 3, as the pressure plate 312 moves away from the dye vat 100, the spring 332 is compressed by the pressure plate 312 and the blocking plate 331; when the pressure in the dye vat 100 is gradually reduced along with the reduction of the temperature, the pressure sheet 312 moves towards the direction close to the dye vat 100 under the action of the elastic force of the spring 332, then the pressure sheet 312 drives the first rod 321 to move, the first rod 321 and the second rod 322 rotate relatively, one end, far away from the first rod 321, of the second rod 322 moves towards the direction far away from the dye vat 100, the third rod 323 drives the operating rod 212 to move, the operating rod 212 opens the switch valve body 211, and then steam in the steam pipe 200 is enabled to be continuously introduced into the dye vat 100.

The implementation principle of the dyeing machine of this application embodiment low noise does: when the dyeing machine works, steam in the steam pipe 200 is introduced into the dye vat 100; when the pressure in the dye vat 100 is equal to the set pressure, the pressure plate 312 moves towards the direction far away from the dye vat 100, and then the pressure plate 312 drives the first rod 321 to move, the first rod 321 drives the second rod 322, the second rod 322 and the first rod 321 rotate relatively, one end of the second rod 322 far away from the first rod 321 moves towards the direction close to the dye vat 100, the second rod 322 drives the third rod 323, the third rod 323 moves towards the direction close to the dye vat 100, the third rod 323 drives the operating rod 212, the operating rod 212 and the third rod 323 rotate relatively, the operating rod 212 closes the switch valve body 211, steam in the steam pipe 200 cannot enter the dye vat 100 continuously, and the pressure in the dye vat 100 is kept constant.

When the pressure plate 312 moves away from the dye vat 100, the spring 332 is compressed under the action of the pressure plate 312 and the blocking plate 331, the pressure in the dye vat 100 is gradually reduced along with the gradual reduction of the temperature in the dye vat 100, the pressure plate 312 moves towards the direction close to the dye vat 100 under the action of the self elasticity of the spring 332, the operating rod 212 is further enabled to open the switch valve body 211, and the steam in the steam pipe 200 continues to flow into the dye vat 100.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A dyeing machine of low noise which characterized in that: the automatic dyeing and finishing device comprises a dye vat (100), wherein a steam pipe (200) is communicated with the dye vat (100), a switch valve (210) is arranged on the steam pipe (200), a control mechanism (300) is arranged on the dye vat (100), the control mechanism (300) is used for controlling the switch valve (210) to be opened and closed, and a safety valve (110) is communicated with the dye vat (100).

2. A low-noise dying machine as claimed in claim 1, characterised in that: the control mechanism (300) comprises a power assembly (310) and a linkage assembly (320), wherein the power assembly (310) moves according to the pressure in the dye vat (100), the power assembly (310) drives the linkage assembly (320), and the linkage assembly (320) drives the switch valve (210).

3. A low-noise dying machine as claimed in claim 2, characterised in that: the power assembly (310) comprises a communicating pipe (311) and a pressure sheet (312), the pressure sheet (312) is arranged in the communicating pipe (311), the pressure sheet (312) is perpendicular to the communicating pipe (311), the pressure sheet (312) is in sealed sliding connection with the communicating pipe (311), the sliding direction of the pressure sheet is parallel to the direction of the central axis of the communicating pipe (311), and one end of the communicating pipe (311) is communicated with the dye vat (100).

4. A low-noise dying machine as claimed in claim 3, characterised in that: the linkage assembly (320) comprises a first rod (321), a second rod (322) and a third rod (323), the first rod (321) is vertically and fixedly connected with the pressure sheet (312), one end, far away from the pressure sheet (312), of the first rod (321) is hinged to one end of the second rod (322), the middle portion of the second rod (322) is hinged to the dye vat (100), one end, far away from the first rod (321), of the second rod (322) is hinged to the third rod (323), one end, far away from the second rod (322), of the third rod (323) is hinged to an operating rod (212) on the switch valve (210), and the first rod (321) is arranged in parallel to the operating rod (212) on the switch valve (210).

5. A low-noise dying machine as claimed in claim 4, characterized in that: a supporting sheet (120) is arranged on the dye vat (100), and the middle part of the second rod (322) is hinged with the supporting sheet (120).

6. A low-noise dying machine as claimed in claim 5, characterised in that: the two support plates (120) are arranged, the two support plates (120) are arranged oppositely, one support plate (120) is arranged on one side of the second rod (322), and the other support plate (120) is arranged on the other side of the second rod (322).

7. A low-noise dying machine as claimed in claim 3, characterised in that: the control mechanism (300) further comprises a resetting component (330), and the resetting component (330) is used for resetting the pressure sheet (312).

8. A low-noise dying machine as claimed in claim 7, characterised in that: reset unit (330) are including stopping piece (331) and spring (332), the one end fixed connection that dye vat (100) was kept away from with communicating pipe (311) to stop piece (331), spring (332) are arranged in communicating pipe (311), the one end and the pressure sheet (312) of spring (332) are contradicted, the other end and the stopping piece (331) of spring (332) are contradicted.