Pressure reducing device for dyeing auxiliary
Technical Field
The invention relates to a pressure reducing device, in particular to a pressure reducing device for a dyeing auxiliary agent.
Background
The dyeing auxiliary is an auxiliary used in the process of printing and dyeing the fabric, can improve the printing and dyeing effects and comprises a printing auxiliary and a dyeing auxiliary, wherein the printing auxiliary comprises a thickening agent, an adhesive, a cross-linking agent, an emulsifier, a dispersant, other printing auxiliaries and the like, and when the dyeing auxiliary is required to be used, the dyeing auxiliary needs to be extracted.
An automatic device of carrying about dyeing auxiliary that grant bulletin number is CN209622489U, including dyeing auxiliary transmission device box, water tank, water pump, mixing box, connector, backup pad, elastic ball, dyeing auxiliary transmission pipeline, connecting pipe, raw materials pipeline, dyeing auxiliary raw materials bucket and observation window, when extracting dyeing auxiliary, the impact force of dyeing auxiliary blowout is too big, and it is everywhere that dyeing auxiliary splashes easily, has increased the cost of manufacture.
Therefore, there is a need to develop a dyeing assistant pressure reducing device capable of reducing the pressure of the discharged dyeing assistant, outputting the dyeing assistant according to the flow rate, and reducing the manufacturing cost.
Disclosure of Invention
In order to overcome the defects that the existing mode for extracting the dyeing auxiliary agent has overlarge impact force, is easy to splash and increases the manufacturing cost, the invention has the technical problems that: provided is a dyeing auxiliary pressure reducing device capable of reducing the pressure of a sprayed dyeing auxiliary, outputting the dyeing auxiliary according to the flow rate, and reducing the manufacturing cost.
The technical implementation scheme of the invention is as follows: a dyeing assistant pressure relief device comprising: an auxiliary agent extractor; the bracket is arranged at the front part of the auxiliary agent extraction machine; the cylinder is arranged at the tail end of the bracket; the discharge pipe is arranged at the top of the auxiliary agent extraction machine; the low flow rate pipe is arranged on the discharge pipe; the disc is arranged at the lower part of the low-flow-rate pipe; the fast flow tube is arranged between the disc and the cylinder; the concave disc is arranged at the bottom of the disc; the shunt component is arranged in the cylinder body and shunts the dyeing auxiliary agent in a rotating mode; the opening and closing assembly is arranged in the slow flow tube and used for closing the dyeing auxiliary agent in a sliding mode; and the decompression assembly is arranged in the concave disc and used for decompressing the dyeing agent in a rotating mode.
Optionally, the shunting assembly comprises a first rotating shaft, a baffle, a large gear, a second rotating shaft, a small gear and a torsion spring, the first rotating shaft is rotatably arranged in the middle of the barrel, the baffle is connected to the bottom of the first rotating shaft and matched with the discharging pipe, the large gear is arranged on the first rotating shaft, the second rotating shaft is rotatably arranged on the inner side of the barrel, the small gear is arranged on the second rotating shaft and meshed with the large gear, and the torsion spring is arranged at the rotating connection position of the small gear and the barrel.
Optionally, the opening and closing assembly comprises a reel, a pull wire, a pulley, a hollow pipe, a piston column and a first spring, the tail end of the second rotating shaft is provided with the reel, the pull wire is wound on the reel, the top of the cylinder body is provided with the pulley, the hollow pipe is arranged on the slow flow rate pipe, the piston column is arranged in the hollow pipe in a sliding mode, the pull wire is wound around the pulley, the tail end of the pull wire is connected with the piston column, and the first spring is connected between the piston column and the hollow.
Optionally, the pressure reducing assembly comprises an annular slide rail, a slide block, partition plates and a discharging pipe, wherein the bottom of the disc is provided with at least two slide blocks at uniform intervals, the slide block is internally provided with the annular slide rail in a sliding manner, the concave disc is internally provided with at least two partition plates at uniform intervals in a sliding manner, the partition plates are connected with the annular slide rail, and the discharging pipe is arranged on the inner side of the concave disc.
Optionally, the feeding device further comprises a storage barrel, shunt tubes, a piston plate, a guide sleeve, a guide rod and a second spring, wherein the storage barrel is arranged on the feeding pipe, the tail end of the slow flow velocity pipe is located in the storage barrel, the at least two shunt tubes are uniformly arranged on the lower portion of the storage barrel at intervals, the piston plate is arranged in the storage barrel in a sliding mode, the guide sleeve is arranged at the bottom of the storage barrel, the guide rod is arranged in the guide sleeve in a sliding mode, the guide rod is connected with the piston plate, and the second spring.
According to the invention, through the matching of the flow dividing component and the pressure reducing component, the impact force of the dyeing auxiliary can be reduced, the dyeing auxiliary is prevented from splashing around when flowing out, different pipelines can be automatically regulated to flow according to the impact force of the dyeing auxiliary under the action of the baffle, through the matching of the piston column and the slow flow rate pipe, the slow flow rate pipe can be closed when the dyeing auxiliary enters the fast flow rate pipe, the purpose of changing different pipelines to convey at different pressures is achieved, through the matching of the piston plate and the flow dividing pipe, secondary pressure reduction can be realized, and the impact force when the dyeing auxiliary is extracted is better reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a schematic perspective view of the present invention a.
Fig. 5 is a perspective view of a third embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A pressure reducing device of dyeing auxiliary agent, as shown in figures 1-4, comprising an auxiliary agent extractor 1, a bracket 2, a cylinder 3, a discharge pipe 4 and a slow flow rate pipe 5, disc 6, fast flow tube 7, concave dish 8, the reposition of redundant personnel subassembly, switching subassembly and decompression subassembly, 1 front portion of auxiliary agent extractor is equipped with support 2, 2 tail ends of support are equipped with barrel 3, 1 top of auxiliary agent extractor is equipped with discharging pipe 4, the tail end of discharging pipe 4 is located barrel 3, be equipped with slow flow tube 5 on the discharging pipe 4, 5 lower parts of slow flow tube are equipped with disc 6, be connected with fast flow tube 7 between disc 6 and the barrel 3, 6 bottoms of disc are equipped with concave dish 8, shunt the subassembly that shunts the dyeing auxiliary agent through the rotation mode in the barrel 3, be equipped with the switching subassembly that closes the dyeing auxiliary agent through the slip mode in the slow flow tube 5, be equipped with the decompression subassembly that carries out the decompression through the rotation mode to the dyeing agent in the concave dish 8.
As shown in fig. 3 and 4, the flow dividing assembly includes a first rotating shaft 9, a baffle 91, a large gear 10, a second rotating shaft 11, a small gear 111 and a torsion spring 12, the first rotating shaft 9 is rotatably disposed at the middle part in the barrel 3 through a rotary joint, the baffle 91 is connected to the bottom of the first rotating shaft 9, the baffle 91 is matched with the discharge pipe 4, the large gear 10 is keyed on the first rotating shaft 9, the second rotating shaft 11 is rotatably disposed at the inner side of the barrel 3 through a rotary joint, the small gear 111 is disposed on the second rotating shaft 11, the small gear 111 is engaged with the large gear 10, and the torsion spring 12 is disposed at the rotary joint of the small gear.
As shown in fig. 3 and 4, the opening and closing assembly includes a winding wheel 13, a pulling wire 14, a pulley 15, a hollow tube 16, a piston post 17 and a first spring 18, the winding wheel 13 is disposed at the tail end of the second rotating shaft 11, the pulling wire 14 is wound on the winding wheel 13, the pulley 15 is fixedly connected to the top of the cylinder 3 through a screw, the hollow tube 16 is disposed on the slow flow rate pipe 5, the piston post 17 is slidably disposed in the hollow tube 16, the pulling wire 14 bypasses the pulley 15, the tail end of the pulling wire 14 is connected with the piston post 17, the first spring 18 is connected between the piston post 17 and the hollow tube 16, and the first spring 18 is sleeved on the.
As shown in fig. 2, the pressure reducing assembly includes an annular slide rail 19, a slide block 20, a partition plate 21 and a discharging pipe 22, wherein a circle of slide block 20 is arranged at the bottom of the disc 6 at uniform intervals, the annular slide rail 19 is arranged in the slide block 20 in a sliding manner, a circle of partition plate 21 is arranged in the concave disc 8 at uniform intervals in a sliding manner, the partition plate 21 is connected with the annular slide rail 19, and the discharging pipe 22 is arranged at the inner side of the concave disc 8.
The working principle of the above embodiment is as follows: when needs use the dyeing auxiliary agent, start auxiliary agent extractor 1, in extracting barrel 3 through discharging pipe 4 with the dyeing auxiliary agent, when the dyeing auxiliary agent impact force is less, the dyeing auxiliary agent flows through slow velocity of flow pipe 5, when the dyeing auxiliary agent impact force is great, trigger reposition of redundant personnel subassembly work, the dyeing auxiliary agent gets into fast velocity of flow pipe 7, and simultaneously, drive the switching subassembly and close slow velocity of flow pipe 5, and then the dyeing auxiliary agent carries out the decompression through fast velocity of flow pipe 7 entering decompression subassembly in the concave dish 8, then flow, when need not extract the dyeing auxiliary agent, close auxiliary agent extractor 1.
When dyeing auxiliary impact force is great, dyeing auxiliary promotes baffle 91 and upwards swings, drive first axis of rotation 9 and rotate, and then drive gear wheel 10 and rotate, drive second axis of rotation 11 through pinion 111 and rotate, thereby it closes to drive the switching subassembly, torsion spring 12 compresses, when dyeing auxiliary strikes baffle 91's power is less than torsion spring 12's elasticity, drive second axis of rotation 11 and the upper installation resets under torsion spring 12's effect, gear wheel 10 and the upper installation resets, and then drive baffle 91 and reset, so, can be according to dyeing auxiliary impact force size, make the dyeing auxiliary can flow out through different pipelines, make the dyeing auxiliary flow out as required.
When second axis of rotation 11 rotates, drive reel 13 and rotate, and then 14 relax act as go-between, drive piston post 17 and remove right under the effect of first spring 18, thereby close slow velocity of flow pipe 5, when second axis of rotation 11 resets, drive reel 13 and reset, and then 14 act as go-between wind, thereby drive piston post 17 and reset left, first spring 18 is tensile, open slow velocity of flow pipe 5, so, can get into fast velocity of flow pipe 7 at the dyeing auxiliary agent, close slow velocity of flow pipe 5, reached and changed different pipelines when different pressures and carry out the mesh of carrying.
When the dyeing auxiliary agent flows into the concave disc 8 through the fast flow pipe 7, the dyeing auxiliary agent pushes the partition plate 21 to move, the annular slide rail 19 is driven to rotate, and when the partition plate 21 with the dyeing auxiliary agent is positioned at the opening of the discharging pipe 22, the dyeing auxiliary agent is discharged through the discharging pipe 22, so that the impact force of the dyeing auxiliary agent can be reduced, and the dyeing auxiliary agent is prevented from splashing around when flowing out.
Example 2
On the basis of embodiment 1, as shown in fig. 2 and 5, in order to better decompress the dyeing assistant, the dyeing assistant further includes a storage barrel 23, shunt tubes 24, a piston plate 25, a guide sleeve 26, a guide rod 27 and a second spring 28, the storage barrel 23 is fixedly connected to the discharging tube 22 through screws, the end of the slow flow tube 5 is located in the storage barrel 23, four shunt tubes 24 are uniformly arranged at intervals on the lower portion of the storage barrel 23, the piston plate 25 is arranged in the storage barrel 23 in a sliding manner, the guide sleeve 26 is arranged at the bottom of the storage barrel 23, the guide rod 27 is arranged in the guide sleeve 26 in a sliding manner, the guide rod 27 is connected to the piston plate 25, the second spring 28 is connected between the guide sleeve 26 and the guide rod 27, and the second spring 28.
The working principle of the above embodiment is as follows: when the dyeing auxiliary agent flows into storage vat 23 through slow velocity of flow pipe 5 and fast velocity of flow pipe 7 in to a certain amount, piston plate 25 lapse, drive guide arm 27 downstream, second spring 28 is tensile, and then the dyeing auxiliary agent flows through shunt tubes 24, after discharging the dyeing auxiliary agent in storage vat 23, drive guide arm 27 under the effect of second spring 28 and upwards reset, thereby it resets to drive piston plate 25 upwards to slide, make shunt tubes 24 no longer ejection of compact, so, can the secondary decompression, better reduction the impact force when dyeing auxiliary agent takes out.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.