CN113914039A

CN113914039A - Numerical control dyeing and finishing equipment

Info

Publication number: CN113914039A
Application number: CN202111309053.8A
Authority: CN
Inventors: 刘政; 陆建刚; 杨继烈
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-01-11

Abstract

The invention discloses a numerical control dyeing and finishing device, which comprises a dyeing cylinder, wherein the dyeing cylinder comprises a cylinder body and a cylinder cover, a dyeing device for dyeing cloth is arranged in the dyeing cylinder, a numerical control device is arranged on one side of the dyeing cylinder, the dyeing device comprises a steam medium dyeing mechanism and a conveying mechanism for conveying the cloth, the steam medium dyeing mechanism comprises a digital spray head, the steam medium dyeing mechanism comprises a dyeing pipe arranged below a loading roller, the digital spray head is provided with a plurality of dyeing pipes which are arranged at intervals, and the numerical control device controls the steam medium dyeing mechanism. Through set up a plurality of digital shower nozzle on vapour medium dyeing mechanism, go out the liquid through numerical control device control digital shower nozzle, adopt the mode of gas-liquid spraying to dye the cloth, the problem of various colour differences appears in the cloth that can avoid dyeing as far as possible, reaches the even effect of cloth coloring, compares with traditional dyeing mode, can effectively practice thrift water, electricity and vapour resource.

Description

Numerical control dyeing and finishing equipment

Technical Field

The invention relates to the technical field of dyeing and finishing equipment, in particular to numerical control dyeing and finishing equipment.

Background

The discharge amount of the printing and dyeing wastewater accounts for 80 percent of the discharge amount of the wastewater in the textile industry, and is one of industries with large discharge amounts of wastewater and pollutants. The traditional cloth dyeing method adopts a dip-dyeing mode, the cloth is dipped in a dye bath containing dye and required auxiliaries, the dye is gradually dyed on the cloth through cloth movement, the dye with contact of the head is dark in color in the dip-dyeing process due to the long length of the cloth, and the dye with contact of the back is diluted and dyed light, so that the head and the tail of the cloth have chromatic aberration; when the cloth passes through the dye vat, the concentration of the dye on the cloth edge is always greater than that in the cloth, and no matter what dye supplementing mode is adopted, the color difference in the edge of the cloth can not be avoided. In order to prevent these color differences, the fabric needs to be transported in reverse, and sometimes needs to be dyed repeatedly, which results in a long time consumption and a large amount of water and dye liquor consumption. After dyeing is finished, dyes which are not fixed on the cloth need to be washed, the cloth is subjected to water washing in clean water in the traditional washing process, dirty water on the cloth is exchanged with water in a dye vat, and due to the fact that squeezing and rubbing are not carried out, the exchange is always insufficient, and the final washing can be achieved by repeatedly and ceaselessly carrying out the washing.

In the process of realizing the application, the inventor finds that the technology at least has the following problem that the problem of color difference is easy to occur to the cloth in the process of dyeing the cloth by using the traditional dyeing and finishing mode, so that the dyeing effect of the cloth is poor.

Disclosure of Invention

In order to solve the problem that the color difference easily appears in the dyeing process of cloth, the application provides a numerical control type dyeing and finishing equipment.

The application provides a pair of numerical control type dyeing and finishing equipment adopts following technical scheme: the utility model provides a numerical control formula dyeing and finishing equipment, includes dyeing jar, dyeing jar includes cylinder body and cylinder cap, be equipped with the dyeing apparatus that is used for dyeing the cloth in the dyeing jar, dyeing jar one side is equipped with transmission and numerical control device, dyeing apparatus dyes the mechanism and is used for conveying the transport mechanism of cloth including vapour medium, vapour medium dyes the mechanism and includes digital shower nozzle, vapour medium dyes the mechanism and dyes the pipe including setting up the last pipe that dyes in the loading roller below, digital shower nozzle is equipped with a plurality of and interval arrangement on last pipe of dyeing, transmission control transport mechanism, numerical control device controls vapour medium and dyes the mechanism.

By adopting the technical scheme, the cloth is moved by the conveying mechanism, and is dyed by the steam medium dyeing mechanism, the plurality of digital spray heads are arranged on the steam medium dyeing mechanism, and the cloth is dyed by adopting a gas-liquid spraying mode, so that the problem of chromatic aberration of the dyed cloth can be avoided as much as possible, the cloth is uniformly dyed, and compared with the traditional dyeing mode, the dyeing time is shortened, the water, electricity and steam resources can be effectively saved, and the sewage discharge is reduced; through numerical control device control vapour medium dyeing mechanism, degree of automation is high, can improve the dyeing efficiency to the cloth, convenient operation, labour saving and time saving.

Preferably, be equipped with in the dyeing jar and be used for carrying out the dyeing apparatus that dyes and carry out the fixation device of fixation to the cloth after dyeing to the cloth, still be equipped with in the dyeing jar and carry out abluent belt cleaning device to the cloth.

Through adopting above-mentioned technical scheme, all set up dyeing apparatus, fixation device and belt cleaning device in the dyeing jar, can dye, fix a color and abluent process to the cloth in the dyeing jar, the operation of being convenient for has improved production efficiency and has also saved the space that equipment occupy simultaneously, has promoted space utilization.

Preferably, be equipped with the dyeing case in the dyeing jar, transport mechanism is including setting up the material loading roller and the receipts material roller at the dyeing incasement, be equipped with first motor and second motor in the transmission, the output shaft of first motor links to each other with the material loading roller, the output shaft and the receipts material roller of second motor link to each other, material loading roller and receipts material roller below are equipped with guide roll and tensioning rod.

By adopting the technical scheme, the first motor drives the feeding roller to rotate, and the second motor drives the receiving roller to rotate, so that the cloth moves between the feeding roller and the receiving roller, and the digital nozzle can spray and color the cloth conveniently and uniformly; through setting up the guide roll, can play the guide effect to the direction of motion of cloth, through setting up the tensioning rod, the tensioning rod can play the tensioning effect to the cloth, avoids material loading roller and receipts material roller as far as possible between the cloth because of not producing the overlapping by the tensioning to lead to the place dyeing inhomogeneous of overlapping.

Preferably, the dyeing pipe is provided with a first air inlet pipe and a liquid inlet pipe, one end of the first air inlet pipe, which is far away from the digital spray head, is provided with an air compressor, and one end of the liquid inlet pipe, which is far away from the digital spray head, is provided with a dyeing box.

Through adopting above-mentioned technical scheme, digital shower nozzle adopts the mode of gas-liquid spraying to color the cloth, compares with the mode that traditional dip-dyeing was colored, and the homogeneity of spraying can be guaranteed in the gas-liquid spraying, can avoid longer cloth different positions to produce the problem of colour difference as far as possible, is favorable to improving the quality that the cloth was dyed.

Preferably, the cleaning device comprises a spraying mechanism, a conveying mechanism for conveying gas and liquid to the spraying mechanism and an adjusting mechanism for adjusting the conveying mechanism.

Through adopting above-mentioned technical scheme, belt cleaning device is used for wasing by the dye liquor of fixation on the cloth after dyeing is accomplished, and adjustment mechanism can adjust the distance between spraying mechanism and the cloth to can adjust suitable washing distance according to the size of air current, rivers or the cloth of different materials, help reaching better cleaning performance.

Preferably, the spraying mechanism comprises a water-gas combined spray head, the conveying mechanism comprises a conveying pipe, a second air inlet pipe and an inlet pipe, and the second air inlet pipe and the inlet pipe are connected with the conveying pipe.

Through adopting above-mentioned technical scheme, the second intake pipe can be with in gas transport to the conveyer pipe, the inlet tube can be with liquid transport to the conveyer pipe in, gas and liquid can be alone from the aqueous vapor combination shower nozzle in blowout, also can be from the aqueous vapor shower nozzle in blowout together, the cleaning mode through aqueous vapor combination can reach the effect of water economy resource.

Preferably, the first air inlet pipe is provided with a first air inlet valve, the liquid inlet pipe is provided with a liquid inlet valve, the second air inlet pipe is provided with a second air inlet valve, the water inlet pipe is provided with a water inlet valve, and the first air inlet valve, the second air inlet valve, the liquid inlet valve and the water inlet valve are all controlled by a numerical control device.

By adopting the technical scheme, the air valve and the water valve are arranged, and the air valve and the water valve are controlled by the numerical control device, so that the amount of the dye liquor sprayed by the digital spray head on the dyeing pipe can be adjusted, the water yield and the air yield of the water-air spray head can also be adjusted, and better dyeing effect and cleaning effect can be achieved.

Preferably, be equipped with in the dyeing jar and wash the case, adjustment mechanism is including fixing the fixed plate in wasing case both sides, the conveyer pipe both sides are equipped with the fixed block, are fixed with the threaded rod on the fixed block, the threaded rod runs through the fixed block, the both sides that just are located the fixed block on the threaded rod are equipped with the nut.

Through adopting above-mentioned technical scheme, through setting up the threaded rod, the fixed block can remove on the threaded rod, can adjust the distance between conveyer pipe and the cloth through removing the fixed block, adjusts to accomplish the back and fixes through the nut, and the operation is convenient fast.

Preferably, the color fixing device comprises a locking mechanism and a driving mechanism which is arranged at the bottom of the cylinder body and enables the cylinder body and the cylinder cover to be opened and closed relatively; locking mechanism is including setting up clamp and the bolt between cylinder body and cylinder cap, the clamp includes upper end and lower tip, be fixed with the inside connection board on the upper end, be fixed with the external connection board under the tip, all be equipped with the through-hole on inside connection board and the external connection board, the bolt runs through the through-hole, be fixed with the cylinder under the tip, be fixed with the connecting block on the inside connection board, the output shaft of cylinder links to each other with the connecting block.

By adopting the technical scheme, the dyeing cylinder is in a sealed state through the driving mechanism and the locking mechanism after the cloth is dyed, and the color fixation of the cloth in the dyeing cylinder is realized by heating and pressurizing the inside of the dyeing cylinder. Promote the interior connecting plate through the cylinder, can realize opening and shutting relatively between clamp upper end portion and the lower tip, when needing to lock locking mechanism, make interior connecting plate and outer joint plate gomphosis, insert the bolt in the through-hole again, make the upper end portion and the lower tip of clamp keep fixed, easy operation and sealed effectual.

Preferably, the bottom of the cleaning box is provided with a filter plate, and one side of the cleaning box is provided with a drain pipe.

Through adopting above-mentioned technical scheme, be convenient for discharge the waste liquid that will wash the incasement through setting up the blow off pipe, can filter the impurity in the waste liquid through setting up the filter, avoid as far as possible causing the jam to the blow off pipe, influence blowdown effect.

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

the digital spray heads are arranged on the steam medium dyeing mechanism, the digital spray heads are controlled to discharge liquid through the numerical control device, and the cloth is dyed in a gas-liquid spraying mode, so that the problem of color difference of the dyed cloth can be avoided as much as possible, the cloth is uniformly dyed, and compared with the traditional dyeing mode, the dyeing time is shortened, the water, electricity and steam resources can be effectively saved, and the sewage discharge is reduced;

the dyeing device, the color fixing device and the cleaning device are all arranged in the dyeing cylinder, so that the processes of dyeing, color fixing and cleaning can be performed on the cloth in the dyeing cylinder, the operation is convenient, the production efficiency is improved, the space occupied by equipment is saved, and the space utilization rate is improved;

the cleaning device is combined with air and water, and the cloth cover is cleaned in a mode that gas and liquid impact the cloth cover, so that water resources used when the cloth is cleaned can be reduced, and the effects of energy conservation and water conservation can be achieved.

Drawings

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

Fig. 2 is a sectional view of the internal structure of the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a transfer mechanism in an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a locking mechanism in the embodiment of the present application.

Fig. 5 is a schematic structural diagram of a drive mechanism in an embodiment of the present application.

Fig. 6 is a schematic structural view of a cleaning apparatus in an embodiment of the present application.

Fig. 7 is a schematic structural diagram of an adjustment mechanism in the embodiment of the present application.

Description of reference numerals:

1. a dyeing vat; 11. a cylinder body; 12. a cylinder cover; 13. a dyeing box; 14. a cleaning tank;

2. a dyeing device; 21. a steam medium dyeing mechanism; 211. a digital nozzle; 212. dyeing the tube; 213. a first intake pipe; 214; a liquid inlet pipe; 22. a transport mechanism; 221. a feeding roller; 222. a material receiving roller; 223. a first motor; 224. a second motor; 225. a guide roller; 226. a tension rod; 227. a first intake valve; 228. a liquid inlet valve;

3. a color fixing device; 31. a heating and pressurizing mechanism; 32. a locking mechanism; 321. clamping a hoop; 322. a bolt; 323. an upper end portion; 324. a lower end portion; 325. a cylinder; 326. a through hole; 327. an inner connection plate; 328. an outer connecting plate; 329. connecting blocks; 33. a drive mechanism; 331. a support; 332. a gear; 333. a rack; 334. a third motor; 335. a pulley; 336. a slide rail;

4. a cleaning device; 41. a spraying mechanism; 411. a water-gas combined nozzle; 42. a conveying mechanism; 421. a delivery pipe; 422. a second intake pipe; 423. a water inlet pipe; 424. a second intake valve; 425. a water inlet valve; 43. an adjustment mechanism; 431. a fixing plate; 432. a fixed block; 433. a threaded rod; 434. a nut;

5. a numerical control device; 51. a transmission device; 6. a blow-off pipe; 7. a filter plate.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses numerical control formula dyeing and finishing equipment, refer to fig. 1, and numerical control formula dyeing and finishing equipment is including dyeing jar 1, and dyeing jar 1 includes cylinder body 11 and cylinder cap 12, is equipped with dyeing apparatus 2, fixation device 3 and belt cleaning device 4 in the

dyeing jar

1, and 1 outsides in the dyeing jar are equipped with numerical control device 5 and transmission 51, and fixation device 3 is including being used for making the 1 sealed locking mechanism 32 of dyeing jar.

Referring to fig. 2 and 3, the dyeing device 2 includes a steam medium dyeing mechanism 21 and a transmission mechanism 22, the transmission mechanism 22 includes a feeding roller 221 and a receiving roller 222, a first motor 223 is arranged on one side of the feeding roller 221, a second motor 224 is arranged on one side of the receiving roller 222, an output shaft of the first motor 223 is connected with the feeding roller 221, an output shaft of the second motor 224 is connected with the receiving roller 222, the cloth is wound on the feeding roller 221 and the receiving roller 222, and a guide roller 225 and a tension rod 226 are arranged below the feeding roller 221 and the receiving roller 222. The steam medium dyeing mechanism 21 comprises a dyeing pipe 212 arranged below the feeding roller 221, wherein a plurality of digital spray heads 211 are arranged on the dyeing pipe 212, the digital spray heads 211 are arranged on the dyeing pipe 212 at intervals, a first air inlet pipe 213 and a liquid inlet pipe 214 are connected to the dyeing pipe 212, a first air inlet valve 227 is arranged on the first air inlet pipe 213, and a liquid inlet valve 228 is arranged on the liquid inlet pipe 214.

Referring to fig. 1 and 3, the first air inlet valve 227 and the liquid inlet valve 228 are controlled by the numerical control device 5, and the numerical control device 5 can adjust the amount of gas and dye liquor, so that the digital nozzle 211 dyes the cloth in a gas-liquid spraying manner, and the uniformity of spraying can be ensured. Through setting up transport mechanism 22, the cloth can move between material loading roller 221 and receipts material roller 222, and at the cloth motion in-process, steam is dye mechanism 21 and is colored the cloth, and under the longer condition of cloth, dyeing to the cloth also can be accomplished in dyeing jar 1 to steam is dye mechanism 21, has improved work efficiency and has saved working space.

Referring to fig. 4, the cylinder body 11 and the cylinder head 12 of the dyeing cylinder 1 are both provided with annular grooves, the locking mechanism 32 includes a hoop 321 arranged between the cylinder body 11 and the cylinder head 12 of the dyeing cylinder 1, the hoop 321 is sleeved on the annular grooves, the hoop 321 includes an upper end portion 323 and a lower end portion 324, an inner connecting plate 327 is fixed on the upper end portion 323, an outer connecting plate 328 is fixed on the lower end portion 324, both the inner connecting plate 327 and the outer connecting plate 328 are provided with through holes 326, and a bolt 322 penetrates through the through holes 326. An air cylinder 325 is fixed on the lower end portion 324, a connecting block 329 is fixed on the inner connecting plate 327, and the connecting block 329 is connected with an output shaft of the air cylinder 325.

Referring to fig. 4 and 5, the bottom of the dyeing cylinder 1 is provided with a driving mechanism 33 for opening and closing the cylinder body 11 and the cylinder cover 12 relatively, the driving mechanism comprises a gear 332 and a rack 333 which are arranged at the bottom of the cylinder body 11, the bottom of the cylinder body 11 is provided with a bracket 331, the gear 332 is fixed on the bracket 331, the gear 332 is engaged with the rack 333, and the gear 332 is driven by a third motor 334. The bottom of the cylinder 11 is provided with a pulley 335, the two sides of the support 331 are provided with a sliding rail 336, and the pulley 335 is in sliding fit with the sliding rail 336. The gear 332 is driven to rotate by the third motor 334, the gear 332 drives the rack 333 and the cylinder body 11 to move, so that the cylinder body 11 and the cylinder cover 12 are opened and closed relatively, the sliding rail 336 plays a role in guiding the movement of the cylinder body 11, and the cylinder body 11 is prevented from being deviated in the moving process as much as possible.

Referring to fig. 6, the cleaning device 4 includes a spraying mechanism 41, a conveying mechanism 42 and an adjusting mechanism 43, the spraying mechanism 41 includes a water-air combined nozzle 411, the conveying mechanism 42 includes a conveying pipe 421, and a second air inlet pipe 422 and a water inlet pipe 423 connected to the conveying pipe 421, the second air inlet pipe 422 is provided with a second air inlet valve 424, the water inlet pipe 423 is provided with a water inlet valve 425, and the second air inlet valve 424 and the water inlet valve 425 are controlled by the numerical control device 5 in combination with fig. 1. The numerical control device 5 can enable the cleaning device 4 to carry out water cleaning, air cleaning and water-air combined cleaning on the cloth, and can automatically switch among three modes; under the water-gas combined cleaning mode, the numerical control device 5 can also adjust the amount of gas and liquid sprayed by the cleaning device 4, can achieve a better cleaning effect and can save water resources and reduce energy consumption.

Referring to fig. 7, adjustment mechanism 43 is including setting up fixed block 432 in conveyer pipe 421 both sides, be equipped with in the dyeing tank 1 and wash case 14, be fixed with fixed plate 431 on washing case 14, be fixed with threaded rod 433 on the fixed plate 431, threaded rod 433 runs through fixed block 432, threaded rod 433 just is located the both sides of fixed block 432 and is equipped with nut 434, be convenient for adjust and fix the position of fixed block 432 on threaded rod 433 through setting up nut 434, thereby adjust the distance between aqueous vapor combination shower nozzle 411 and the cloth, can select suitable spraying distance according to the cloth of difference, reach better spraying effect.

The implementation principle of the embodiment of the application is as follows: the cloth is wound on the feeding roller 221 and the receiving roller 222, the first air inlet valve 227 and the liquid inlet pipe 214 are opened through the numerical control device 5, and the cloth is dyed through the digital spray head 211 in a gas-liquid spraying mode. Then, the second motor 224 is started to move the cloth between the feeding roller 221 and the receiving roller 222, and the digital nozzle 211 dyes other positions of the cloth. After dyeing is completed, color fixing is required to be carried out on the cloth. The cylinder body 11 and the cylinder cover 12 are closed by the driving mechanism 33, and the dyeing cylinder 1 is sealed by the locking structure 32. The second air intake valve 424 is opened by the numerical control device 5 to pressurize the inside of the dyeing cylinder 1, thereby raising the temperature inside the dyeing cylinder 1. And then the first motor 223 is started to enable the cloth to reciprocate between the feeding roller 221 and the receiving roller 222, so that color fixation of the cloth is realized. After the fixation is completed, the numerical control device 5 opens the second air inlet valve 424 and the water inlet pipe 423, and the spraying mechanism 41 cleans the cloth through air washing, water washing or water-air combination. After the cleaning is finished, the locking mechanism 32 between the cylinder body 11 and the cylinder cover 12 is opened, then the cylinder body 11 is separated from the cylinder cover 12 through the driving mechanism 33 at the bottom of the cylinder body 11, the cloth in the cylinder body 11 is taken out, and the dyeing and finishing of the cloth are finished.

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. The utility model provides a numerical control formula dyeing and finishing equipment, includes dyeing jar (1), its characterized in that: dyeing jar (1) includes cylinder body (11) and cylinder cap (12), be equipped with in dyeing jar (1) and be used for carrying out the dyeing device (2) that dyes to the cloth, dyeing jar (1) one side is equipped with transmission (51) and numerical control device (5), dyeing device (2) dye mechanism (21) and transport mechanism (22) that are used for conveying the cloth including vapour, vapour is dyed mechanism (21) and is included digital shower nozzle (211), vapour is dyed mechanism (21) including setting up on dye tube (212) of loading roller (221) below, digital shower nozzle (211) are equipped with a plurality of and interval arrangement on dye tube (212), transmission (51) control transport mechanism (22), numerical control device (5) control vapour is dyed mechanism (21).

2. The numerical control type dyeing and finishing equipment according to claim 1, characterized in that: be equipped with in dyeing jar (1) and be used for carrying out dyeing device (2) that dye and dye fixation device (3) of fixation to the cloth after dyeing, still be equipped with in dyeing jar (1) and carry out abluent belt cleaning device (4) to the cloth.

3. The numerical control type dyeing and finishing equipment according to claim 1, characterized in that: be equipped with dyeing case (13) in dyeing jar (1), transport mechanism (22) are including setting up material loading roller (221) and receipts material roller (222) in dyeing case (13), be equipped with first motor (223) and second motor (224) in transmission (51), the output shaft of first motor (223) links to each other with material loading roller (221), the output shaft of second motor (224) links to each other with receipts material roller (222), material loading roller (221) and receipts material roller (222) below are equipped with guide roll (225) and tensioning rod (226).

4. The numerical control type dyeing and finishing equipment according to claim 2, characterized in that: dye and be equipped with first intake pipe (213) and feed liquor pipe (214) on pipe (212) to dye, the one end that digital shower nozzle (211) was kept away from in first intake pipe (213) is equipped with air compressor, the one end that digital shower nozzle (211) was kept away from in feed liquor pipe (214) is equipped with the dye box.

5. The numerical control type dyeing and finishing equipment according to claim 4, characterized in that: the cleaning device (4) comprises a spraying mechanism (41), a conveying mechanism (42) used for conveying gas and liquid to the spraying mechanism (41), and an adjusting mechanism (43) used for adjusting the conveying mechanism (42).

6. The numerical control type dyeing and finishing equipment according to claim 5, characterized in that: spraying mechanism (41) includes aqueous vapor combination shower nozzle (411), conveying mechanism (42) are including conveyer pipe (421), second intake pipe (422) and inlet tube (423) link to each other with conveyer pipe (421).

7. The numerical control type dyeing and finishing equipment according to claim 6, characterized in that: be equipped with first admission valve (227) on first intake pipe (213), be equipped with feed liquor valve (228) on feed liquor pipe (214), be equipped with second admission valve (424) on second intake pipe (422), be equipped with water intaking valve (425) on inlet tube (423), first admission valve (227), second admission valve (424), feed liquor valve (228) and water intaking valve (425) all control through numerical control device (5).

8. The numerical control type dyeing and finishing equipment according to claim 6, characterized in that: be equipped with in dyeing jar (1) and wash case (14), adjustment mechanism (43) are including fixing fixed plate (431) in wasing case (14) both sides, conveyer pipe (421) both sides are equipped with fixed block (432), fixed threaded rod (433) on fixed block (432), fixed block (432) are run through in threaded rod (433), both sides that just are located fixed block (432) on threaded rod (433) are equipped with nut (434).

9. The numerical control type dyeing and finishing equipment according to claim 2, characterized in that: the color fixing device (3) comprises a locking mechanism (32) and a driving mechanism (33) which is arranged at the bottom of the cylinder body (11) and enables the cylinder body (11) and the cylinder cover (12) to be opened and closed relatively; locking mechanism (32) are including setting up clamp (321) and bolt (322) between cylinder body (11) and cylinder cap (12), clamp (321) are including upper end portion (323) and lower tip (324), be fixed with on upper end portion (323) internal connection board (327), be fixed with outer joint plate (328) on lower tip (324), all be equipped with through-hole (326) on internal connection board (327) and outer joint plate (328), bolt (322) run through-hole (326), be fixed with cylinder (325) on lower tip (324), be fixed with connecting block (329) on internal connection board (327), the output shaft and the connecting block (329) of cylinder (325) link to each other.

10. The numerical control type dyeing and finishing equipment according to claim 8, characterized in that: the bottom of the cleaning box (14) is provided with a filter plate (7), and one side of the cleaning box (14) is provided with a drain pipe (6).