Cold pad-batch material melting barrel capable of accurately adding materials

Abstract

The utility model relates to a cold pad batch chemical material barrel capable of accurately adding materials, the cold pad batch chemical material barrel comprises a barrel body and two material adding assemblies used for adding an alkaline agent and a dye respectively, each material adding assembly comprises a material adding box and a feeding pipe, the feeding pipe is provided with a sealing assembly and a control assembly, the material adding box is arranged on the barrel body, and the sealing assembly is arranged on the barrel body. One end of the feeding pipe is arranged on the feeding box, the other end of the feeding pipe penetrates into the barrel body, the sealing assembly comprises a rotating plate and a retaining part, the rotating plate is rotationally connected into the feeding pipe, the retaining part is used for keeping the rotating plate to block the feeding pipe, and the rotating plate is fixedly connected with the rotating plate. The control assembly is used for driving the rotating plate to rotate. The device has the effect of improving the matching accuracy of the dye and the alkaline agent in the chemical material barrel.

Description

Technical Field

[0001] The present application relates to the field of cold pad-batch equipment, and in particular to a cold pad-batch barrel with precise material addition. Background Art

[0002] Cold pad-batch dyeing refers to the process of padding the fabric with dye solution and alkali solution at low temperature, so that the dye solution adheres to the surface of the fabric. After a period of stacking, the dye solution is fully absorbed, which has a high dyeing efficiency. Therefore, cold pad-batch dyeing machines have been widely used.

[0003] To shorten the stacking time, highly reactive dyes and alkaline agents are selected during the production process. Due to the high reactivity of the dye and the high alkalinity of the alkali, the dye and alkali agent are diluted separately and then mixed. The mixed dye liquor is then piped to the padding area. Maintaining the concentration of the dye and alkali agent in the dye liquor during this process stabilizes dyeing reproducibility to a certain extent.

[0004] A Chinese utility model patent, currently published with publication number CN212119764U, discloses a highly efficient chemical feeder, comprising a chemical feeder barrel with an inlet and outlet, an insulation jacket surrounding the barrel, a heating structure connected within the jacket, a temperature sensor connected within the barrel, and a PLC controller electrically connected to both the heating structure and the temperature sensor. The chemical feeder facilitates temperature control within the barrel during use, resulting in improved quality and efficiency of the materials produced, without risk of spoilage.

[0005] When materials need to be added, the staff directly feeds the dye and alkali agent in sequence from the feed port, and cannot control the ratio of the dye and alkali agent, which easily leads to inaccurate proportion of the dye solution in the material barrel. Utility Model Content

[0006] In order to improve the ratio accuracy of dye and alkali agent in the chemical barrel, the present application provides a cold-rolled bulk chemical barrel with precise material addition.

[0007] This application provides a cold-rolled bulking barrel with precise material addition, which adopts the following technical solutions:

[0008] A cold-rolled bulking barrel with precise material addition comprises a barrel body and two material addition assemblies for adding an alkali agent and a dye respectively, the material addition assembly comprising a material addition box and a feed pipe, the feed pipe being provided with a sealing assembly and a control assembly, the material addition box being provided on the barrel body, one end of the feed pipe being provided on the material addition box, the other end of the feed pipe being passed through the barrel body, the sealing assembly comprising a rotating plate and a retaining member, the rotating plate being rotatably connected to the feed pipe, the retaining member being used for the rotating plate to keep the feed pipe sealed, and the control assembly being used for driving the rotating plate to rotate.

[0009] By adopting the above technical solution, the staff places the alkali agent and dye in the feeding box respectively. When the corresponding material needs to be introduced into the chemical barrel, the control component drives the rotating plate to rotate, and the rotating plate drives the rotating plate to overcome the elastic force of the torsion spring, so that the rotating plate cannot block the feed pipe, and the material can enter the barrel body through the feed pipe. When a certain amount of material is reached, the staff can loosen the control component, and the rotating plate will block the feed pipe under the action of the torsion spring. The sealing component has a simple structure and is easy for the staff to operate.

[0010] Optionally, the abutment bar is provided in the feed tube, the abutment bar is used to abut against the end surface of the rotating plate, and the torsion spring is used to keep the rotating plate in abutment against the abutment bar.

[0011] By adopting the above technical solution, the abutment bar is used to abut the rotating plate, reducing the excessive rotation of the rotating plate driven by the torsion spring, so that the rotating plate can better block the feed pipe, further improving the accuracy of the amount of material introduced into the feed pipe.

[0012] Optionally, the control assembly includes a control tube, a pushing member and a sealing member, the control tube is vertically arranged and connected to the feed tube, the pushing member includes a pushing plate, the pushing plate is slidably connected in the control tube, the pushing plate abuts against the inner wall of the control tube, the sealing member includes a sealing piece, a sealing spring and a sealing ring, the sealing ring is arranged in the control tube, the sealing piece is located on the side of the sealing ring away from the pushing plate, the sealing piece is slidably connected in the control tube, the diameter of the sealing piece is smaller than the inner diameter of the control tube, and the sealing spring is used to abut against the sealing ring.

[0013] By adopting the above technical solution, when the staff needs to feed materials into the chemical barrel, the staff can drive the pushing plate away from the sealing ring, and the sealing piece abuts against the sealing ring under the action of the sealing spring. The air pressure in the feed pipe is reduced, and the rotating plate overcomes the elastic force of the torsion spring and rotates. The material enters between the pushing plate and the sealing piece, so that the air pressure in the feed pipe remains stable. After that, the staff moves the pushing plate toward the sealing ring, and the rotating plate rotates and abuts against the abutment bar. The air pressure in the feed pipe increases, and the sealing piece overcomes the elastic force of the sealing spring and moves in the direction away from the sealing ring. The material flows into the barrel from the gap between the sealing piece and the feed pipe. The staff stops driving the pushing plate to move, and the sealing piece abuts against the sealing ring under the action of the sealing spring. The material is accurately entered into the barrel through the control component, which reduces the loss of material caused by excessive dumping of material.

[0014] Optionally, the blocking piece is conical in shape, and the diameter of the blocking piece gradually increases along the direction from the push plate to the blocking ring.

[0015] By adopting the above technical solution and the conical sealing piece, the amount of material remaining on the sealing piece is reduced, thereby improving the utilization rate of the material.

[0016] Optionally, the sealing member also includes a mounting bracket and a telescopic tube, the mounting bracket is located on the side of the sealing piece away from the push plate, the mounting bracket is arranged in the control tube, the telescopic tube is arranged on the sealing piece, the telescopic tube is slidably connected to the mounting bracket, and the sealing spring is located in the telescopic tube.

[0017] By adopting the above technical solution, the mounting frame is used to install the blocking spring, and the telescopic tube reduces direct contact between the blocking spring and the material, reduces corrosion of the blocking spring, and extends the service life of the blocking spring.

[0018] Optionally, the pushing member also includes a rotating screw and a sealing plate, the sealing plate is used to seal the upper end surface of the control tube, the length direction of the rotating screw is parallel to the sliding direction of the pushing plate, the rotating screw is rotatably connected to the pushing plate, and the rotating screw is threadedly connected to the sealing plate.

[0019] By adopting the above technical solution, when the staff needs to push the plate to move, the staff drives the rotating screw to rotate, and the rotating screw is threadedly connected to the sealing plate. The pushing plate can slide in the control tube, and the rotating screw has high adjustment accuracy, which is convenient for the staff to feed accurately.

[0020] Optionally, a vent hole is provided on the sealing plate.

[0021] By adopting the above technical solution, the vent hole allows the space between the push plate and the sealing plate to be directly connected to the outside, reducing the resistance when driving the rotating screw and making it easier for staff to adjust the position of the push plate.

[0022] Optionally, a transparent window for observing the position of the sealing plate is provided on the side wall of the control tube, and a scale is provided on the transparent window.

[0023] By adopting the above technical solution, the staff can see the scale on the transparent window and the position change of the push plate.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. The sealing plate is used to seal the feed pipe, and the control component is used to control the rotation of the sealing plate so that a certain amount of material passes through the feed pipe from the feeding box;

[0026] 2. The blocking piece and the pushing piece change the air pressure in the control tube, allowing the material to enter the barrel through the control tube, achieving precise control;

[0027] 3. The pusher realizes the precise change of the position of the push plate in the control tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a cold rolled bulking barrel with precise material addition.

[0029] Figure 2 yes Figure 1 A cross-sectional view of the feed pipe in the middle is used to illustrate the fitting relationship between the sealing assembly and the feed pipe.

[0030] Figure 3 yes Figure 2 A cross-sectional view of the middle control tube is used to illustrate the cooperation between the pusher and the blocking member.

[0031] Figure numerals: 1. barrel body; 2. feeding assembly; 21. feeding box; 22. feeding pipe; 3. sealing assembly; 31. rotating plate; 32. retaining member; 321. torsion spring; 322. abutting strip; 4. control assembly; 41. control tube; 42. pushing member; 421. pushing plate; 422. rotating screw; 423. sealing plate; 424. turning handle; 425. limiting ring; 426. vent; 43. sealing member; 431. sealing piece; 432. sealing spring; 433. sealing ring; 434. mounting bracket; 435. telescopic tube; 436. sleeve; 5. transparent window; 51. scale. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-3 This application is described in further detail.

[0033] The embodiment of the present application discloses a cold rolling bulking barrel with precise material addition. Figure 1 and Figure 2 A cold rolled bulking barrel with precise feeding includes a barrel body 1 and two feeding components 2. The two feeding components 2 are located on the upper end surface of the barrel body 1. The feeding components 2 are evenly distributed circumferentially along the axis of the barrel body 1. The feeding components 2 include a feeding box 21 and a feeding pipe 22. The feeding box 21 is fixedly arranged on the barrel body 1. The feeding pipe 22 is horizontally arranged. The feeding pipe 22 is parallel to the radial direction of the barrel body 1 and is connected to the feeding box 21.

[0034] Reference Figure 1 and Figure 2 A sealing assembly 3 and a control assembly 4 are provided on the feed pipe 22. The sealing assembly 3 includes a rotating plate 31 and a retaining member 32. One side of the rotating plate 31 is rotatably connected to the inner side wall of the feed pipe 22 along a length direction perpendicular to the feed pipe 22. The retaining member 32 includes a torsion spring 321 and an abutment bar 322. The abutment bar 322 is located on the side of the rotating plate 31 facing the feeding box 21. The abutment bar 322 is fixedly arranged on the inner side wall of the feed pipe 22. The torsion spring 321 is coaxially arranged with the rotation axis of the rotating plate 31. One end of the torsion spring 321 is fixedly arranged on the rotating plate 31, and the other end of the torsion spring 321 is fixedly arranged on the feed pipe 22.

[0035] Reference Figure 2 and Figure 3 , the control component 4 includes a control tube 41, a pusher 42 and a blocking member 43. The control tube 41 is vertically arranged. The control tube 41 is fixedly arranged at one end of the feed tube 22 away from the feeding box 21. The control tube 41 is connected to the feed tube 22. The pusher 42 includes a push plate 421, a rotating screw 422, a sealing plate 423, a turning handle 424 and two limiting rings 425. The two limiting rings 425 are located in the control tube 41. The limiting rings 425 are distributed in the vertical direction. The limiting rings 425 are fixedly arranged on the inner side wall of the control tube 41. The height of the limiting ring 425 is higher than the height of the feed tube 22. The push plate 421 is horizontal. The setting is that the push plate 421 is located between the two limit rings 425, the push plate 421 abuts against the inner wall of the control tube 41, the push plate 421 vertically slides and is connected to the feed tube 22, the sealing plate 423 is horizontally set, the sealing plate 423 blocks the upper end face of the control tube 41, the rotating screw 422 is vertically set, the lower end face of the rotating screw 422 is threadedly connected to the upper end face of the push plate 421, the rotating screw 422 is threadedly connected to the sealing plate 423, the turning handle 424 is fixedly set on the upper end face of the rotating screw 422, and a vent hole 426 is opened on the sealing plate 423, and the vent hole 426 passes through the sealing plate 423.

[0036] Reference Figure 2 and Figure 3A transparent window 5 is provided on the side wall of the control tube 41 , and the transparent window 5 is located between the two limit rings 425 . The transparent window 5 is provided with a scale 51 along the vertical direction for comparing the position of the push plate 421 .

[0037] Reference Figure 2 and Figure 3 , the blocking member 43 includes a blocking piece 431, a blocking spring 432, a blocking ring 433, a mounting bracket 434, a telescopic tube 435 and a sleeve 436, and the mounting bracket 434 is arranged horizontally. The mounting bracket 434 is fixedly arranged on the lower end surface of the control tube 41, and the blocking ring 433 is located in the control tube 41. The blocking ring 433 is arranged horizontally. The blocking ring 433 is located between the mounting bracket 434 and the feed pipe 22. The blocking ring 433 is fixedly arranged on the side wall of the control tube 41, and the blocking piece 431 is arranged horizontally. The blocking piece 431 is located between the blocking ring 433 and the mounting bracket 434. The blocking piece 431 is conical, and the diameter of the blocking piece 431 is along the feed pipe 22 to the mounting bracket 43 4 gradually increases, the diameter of the blocking piece 431 is smaller than the inner diameter of the control tube 41, the conical surface of the blocking ring 433 is used to abut against the blocking ring 433, the telescopic tube 435 is vertically arranged, and the upper end face of the telescopic tube 435 is fixedly arranged on the lower end face of the blocking piece 431, the sleeve 436 is vertically arranged, the sleeve 436 and the telescopic tube 435 are coaxially arranged, the sleeve 436 is fixedly arranged on the upper end face of the mounting bracket 434, the sleeve 436 is sleeved on the telescopic tube 435, the blocking spring 432 is vertically arranged, the lower end face of the blocking spring 432 is fixedly arranged on the upper end face of the mounting bracket 434, and the upper end face of the blocking spring 432 is fixedly arranged on the lower end face of the blocking piece 431.

[0038] The implementation principle of the cold-rolled bulking barrel with precise feeding in the embodiment of the present application is as follows: the feeding boxes 21 of the two feeding components 2 are respectively provided with alkali and dye materials. When the staff needs to put the corresponding materials into the barrel body 1, the staff can turn the turning handle 424 on the corresponding feeding component 2, and the turning handle 424 drives the rotating screw 422 to rotate. The rotating screw 422 is threadedly connected with the sealing plate 423, and the pushing plate 421 moves upward. The staff observes the movement of the pushing plate 421 and the scale on the transparent window 5. 51, we can know the change in the volume of the control tube 41. Due to the sealing spring 432, the sealing plate 431 remains in contact with the sealing ring 433. At this time, the air pressure in the control tube 41 decreases, and the rotating plate 31 overcomes the elastic force of the torsion spring 321. The rotating plate 31 rotates to allow the material to enter the control tube 41 through the feed tube 22 to maintain the air pressure balance in the control tube 41. When the air pressure in the control tube 41 is balanced, the rotating plate 31 abuts against the rotating bar under the action of the torsion spring 321 to seal the feed tube 22 again.

[0039] The staff then turns the handle 424 in the opposite direction, and the handle 424 drives the rotating screw 422 to rotate, and the rotating screw 422 drives the push plate 421 to move downward, and the air pressure in the control tube 41 becomes greater. At this time, the rotating plate 31 is restricted by the rotating bar, and the rotating plate 31 cannot rotate. The blocking piece 431 overcomes the elastic force of the blocking spring 432 and moves vertically downward. The material flows out from between the blocking piece 431 and the control tube 41 and enters the barrel body 1. When the air pressure in the control tube 41 is restored, the blocking spring 432 drives the blocking piece 431 to move vertically upward until it abuts against the blocking ring 433, thereby realizing precise control of the feed amount.

[0040] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cold pad-batch barrel with precise material feeding, characterized by: The invention comprises a barrel body (1) and two feeding components (2) for adding an alkali agent and a dye respectively. The feeding component (2) comprises a feeding box (21) and a feeding pipe (22). The feeding pipe (22) is provided with a sealing component (3) and a control component (4). The feeding box (21) is provided on the barrel body (1). One end of the feeding pipe (22) is provided on the feeding box (21). The other end of the feeding pipe (22) penetrates the barrel body (1). The sealing component (3) comprises a rotating plate (31) and a retaining member (32). The rotating plate (31) is rotatably connected to the feeding pipe (22). The retaining member (32) is used for the rotating plate (31) to keep the feeding pipe (22) blocked. The control component (4) is used to drive the rotating plate (31) to rotate.

2. The cold pad-batch barrel with precise material addition according to claim 1, characterized in that: The retaining member (32) includes a torsion spring (321) and an abutment bar (322). The abutment bar (322) is arranged in the feeding tube (22). The abutment bar (322) is used to abut the end surface of the rotating plate (31). The torsion spring (321) is used to keep the rotating plate (31) in abutment with the abutment bar (322).

3. The cold pad-batch barrel with precise material addition according to claim 2, characterized in that: The control assembly (4) includes a control tube (41), a pusher (42) and a blocking member (43). The control tube (41) is vertically arranged and communicated with the feed tube (22). The pusher (42) includes a push plate (421). The push plate (421) is slidably connected to the inside of the control tube (41). The push plate (421) abuts against the inner side wall of the control tube (41). The blocking member (43) includes a blocking piece (431), a blocking spring (432), and a blocking spring (433). A spring (432) and a blocking ring (433), wherein the blocking ring (433) is arranged in the control tube (41), the blocking piece (431) is located on the side of the blocking ring (433) away from the push plate (421), the blocking piece (431) is slidably connected in the control tube (41), the diameter of the blocking piece (431) is smaller than the inner diameter of the control tube (41), and the blocking spring (432) is used to abut against the blocking ring (433).

4. The cold pad-batch barrel with precise material addition according to claim 3, characterized in that: The blocking piece (431) is conical in shape, and the diameter of the blocking piece (431) gradually increases along the direction from the pushing plate (421) to the blocking ring (433).

5. The cold pad-batch barrel with precise material addition according to claim 3, characterized in that: The blocking piece (43) further includes a mounting frame (434) and a telescopic tube (435), wherein the mounting frame (434) is located on a side of the blocking piece (431) away from the push plate (421), the mounting frame (434) is arranged in the control tube (41), the telescopic tube (435) is arranged on the blocking piece (431), the telescopic tube (435) is slidably connected to the mounting frame (434), and the blocking spring (432) is located in the telescopic tube (435).

6. The cold pad-batch barrel with precise material addition according to claim 3, characterized in that: The pushing member (42) further includes a rotating screw (422) and a sealing plate (423). The sealing plate (423) is used to seal the upper end surface of the control tube (41). The length direction of the rotating screw (422) is parallel to the sliding direction of the pushing plate (421). The rotating screw (422) is rotatably connected to the pushing plate (421), and the rotating screw (422) is threadedly connected to the sealing plate (423).

7. The cold pad-batch barrel with precise material addition according to claim 6, characterized in that: The sealing plate (423) is provided with a vent hole (426).

8. The cold pad-batch barrel with precise material addition according to claim 7, characterized in that: A transparent window (5) for observing the position of the sealing plate (423) is provided on the side wall of the control tube (41), and a scale (51) is provided on the transparent window (5).

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