Waterproof wool processing device

Abstract

The invention relates to a waterproof wool processing device which comprises a barrel and a stirring mechanism, the stirring mechanism comprises a shaft rod and an inner barrel arranged on the shaft rod, a first stirring assembly and a second stirring assembly which stretch outwards are arranged on the inner barrel, and the first stirring assembly comprises a first stirring needle; the second stirring assembly comprises a second stirring needle. According to the processing device, the first stirring needle and the second stirring needle are arranged in the cylinder body, so that the two stirring needles can have a closed-stretching-separating-retracting-closed circulating motion state, the clotted wool can be continuously split in the stirring process, the wool on the inner layer is fully exposed, and the wool on the outer layer is uniformly stirred. The wool is fully combined with the waterproof finishing agent, the wool is not damaged in the splitting process, the wool felt is not promoted to shrink, and the wool is fully contacted with the waterproof finishing agent in a mild manner.

Description

Technical Field

[0001] The invention belongs to the technical field of wool processing, and in particular relates to a processing device for waterproof wool. Background Art

[0002] As a textile material, wool has many advantages such as softness, breathability and warmth. It is often used to make wool yarn and blended with other textile materials. However, the yarn made of wool has poor waterproof ability and it is difficult to meet the waterproof requirements.

[0003] In order to solve this problem, the wool raw materials are often waterproofed during the production of cashmere yarn to change its waterproof ability. The common waterproofing method is to immerse the wool in a waterproof finishing agent solution and stir it to a certain extent. However, the wool tends to clump together before and after stirring, making it difficult for the inner layer of wool to be immersed in enough waterproof finishing agent. Summary of the invention

[0004] The object of the present invention is to provide a waterproof wool processing device in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A processing device for waterproof wool comprises a cylinder and a stirring mechanism, wherein the stirring mechanism comprises a shaft and an inner cylinder arranged on the shaft, and the inner cylinder is provided with a first stirring component and a second stirring component which are telescopic outwards;

[0007] The first stirring component includes a first vertical rod arranged in the inner cylinder and sliding radially along the inner cylinder, and a first stirring needle arranged on the first vertical rod; the second stirring component includes a second vertical rod arranged outside the shaft rod and sliding radially along the shaft rod, and a second stirring needle arranged on the second vertical rod, wherein the first stirring component and the second stirring component are both extended outward by centrifugal force and retracted by an elastic component, and the shaft rod and the inner cylinder rotate relative to each other so that the first stirring needle and the second stirring needle are merged / separated during the stirring process.

[0008] As a further optimization scheme of the present invention, the shaft rod and the inner cylinder are both lifted and arranged in the cylinder body by a lifting component, the inner cylinder is directly rotatably connected to the lifting component, the shaft rod is connected to the lifting component through a driving part, and the shaft rod and the inner cylinder are rotatably connected through a connecting part, wherein a driving arm is radially arranged on the outer surface of the shaft rod, and the connecting part is provided with an arc groove corresponding to the driving arm, and when the driving arm rotates to the end of the arc groove, the inner cylinder is driven to rotate, and by lifting and arranging the inner cylinder in the cylinder body, it is convenient to lift, disassemble and assemble the inner cylinder for easy inspection and maintenance.

[0009] As a further optimization scheme of the present invention, a braking device is provided on the shaft rod for decelerating the shaft rod so that the inner cylinder rotates relative to the shaft rod through inertia. This scheme decelerates the shaft rod, thereby allowing the inner cylinder to continue to rotate due to inertia, so that the second vertical rod and the first vertical rod have a difference in rotational angular velocity, thereby separating the first stirring needle from the second stirring needle and separating the wool that has gathered into a ball.

[0010] As a further optimization scheme of the present invention, the first vertical rod is slidably connected to the inner cylinder through a sliding rod, and the elastic component that makes the first vertical rod retract is a spring arranged on the sliding rod, one end of the spring is against the first vertical rod, and the other end is against the inner wall of the inner cylinder, and the first vertical rod is guided by the sliding rod to slide along the radial direction of the inner cylinder, and the first vertical rod is retracted inwardly by the spring when there is no centrifugal force, so that the first stirring needle can be extended and retracted along the surface of the inner cylinder, and after retraction, the wool can be conveniently taken out after the wool processing is completed.

[0011] As a further optimization scheme of the present invention, a sliding rail is radially arranged on the surface of the shaft rod, and the second vertical rod slides along the sliding rail. The elastic component that makes the second vertical rod retract is a tension spring arranged on the sliding rail. One end of the tension spring is connected to the second vertical rod, and the other end is connected to the shaft rod. In this scheme, a sliding rail is arranged on the shaft rod as a guide device for the second vertical rod, so that the second vertical rod slides radially, and the second vertical rod uses the tension force generated by the tension spring to keep the second vertical rod in the tendency to retract.

[0012] As a further optimization scheme of the present invention, a limiting guide portion is also provided on the inner side of the inner cylinder for preventing the first stirring needle and the second stirring needle from merging in the extended state, wherein the limiting guide portion extends radially along the inner cylinder, and an open groove is provided at the bottom thereof. When the second stirring needle is in the extended state, the end of the second vertical rod passes one-way along the open groove, and when the second stirring needle is in the retracted state, the second vertical rod is not blocked by the limiting guide portion. After the shaft rod is decelerated, the inner cylinder will also be decelerated to varying degrees due to liquid resistance. Therefore, in order to improve the separation effect of the first stirring needle and the second stirring needle on the wool ball, this scheme sets a limiting guide portion so that the second stirring needle can only be close to the first stirring needle after retraction, and then extended out by centrifugal force after being close together, inserted into the wool ball, and then the wool ball is separated.

[0013] As a further optimization scheme of the present invention, the limiting guide portion is provided with a slider along the radial direction of the inner tube, and an angled block entering the open groove is provided at the end of the slider. The slider is kept extended by a reset member. This scheme specifically sets a one-way open groove, and limits the two ends of the second vertical rod by setting angled blocks at the upper and lower ends.

[0014] The beneficial effects of the present invention are:

[0015] The present invention arranges a first stirring needle and a second stirring needle in a cylinder so that the two stirring needles can have a cyclic motion state of closing-extending-separating-retracting-closing, so that clumped wool can be continuously split during the stirring process, so that the inner layer of wool is fully exposed and fully combined with the waterproof finishing agent, and the splitting process will not damage the wool, nor cause the wool to be felted, and the wool is fully contacted with the waterproof finishing agent in a gentle manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 The present invention Figure 1 A magnified view of the structure of part A;

[0018] Figure 3 The present invention Figure 1 Middle BB view;

[0019] Figure 4 The present invention Figure 1 Middle CC view;

[0020] Figure 5 is a top cross-sectional schematic diagram of a connecting portion of the present invention;

[0021] Figure 6 This is a schematic diagram of the operating state of the present invention. Figure 1 ;

[0022] Figure 7 This is a schematic diagram of the operating state of the present invention. Figure 2 ;

[0023] Figure 8 This is a schematic diagram of the operating state of the present invention. Figure 3 ;

[0024] In the figure: 1. cylinder; 2. stirring mechanism; 21. lifting component; 22. inner cylinder; 23. driving part; 24. shaft; 25. brake device; 26. connecting part; 27. driving arm; 28. arc groove; 3. first stirring component; 31. first vertical rod; 32. sliding rod; 33. spring; 34. first stirring needle; 4. second stirring component; 41. sliding rail; 42. second vertical rod; 43. tension spring; 44. second stirring needle; 45. limiting guide part; 46. sliding block; 47. reset part; 48. bevel block. DETAILED DESCRIPTION

[0025] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0026] Example 1

[0027] like Figure 1-8 As shown, a waterproof wool processing device comprises a barrel 1 and a stirring mechanism 2, wherein the stirring mechanism 2 comprises a shaft 24 and an inner barrel 22 arranged on the shaft 24, and the inner barrel 22 is provided with a first stirring component 3 and a second stirring component 4 which are telescopically arranged outwards;

[0028] The first stirring component 3 includes a first vertical rod 31 arranged in the inner cylinder 22 and sliding radially along the inner cylinder 22, and a first stirring needle 34 arranged on the first vertical rod 31; the second stirring component 4 includes a second vertical rod 42 arranged outside the shaft rod 24 and sliding radially along the shaft rod 24, and a second stirring needle 44 arranged on the second vertical rod 42, wherein the first stirring component 3 and the second stirring component 4 are both extended outward by centrifugal force and retracted by elastic components, and the shaft rod 24 and the inner cylinder 22 rotate relative to each other so that the first stirring needle 34 and the second stirring needle 44 are merged / separated during the stirring process.

[0029] In this solution, a first stirring needle 34 and a second stirring needle 44 are arranged in the cylinder 1, so that the two stirring needles can have a cyclic motion state of closing-extending-separating-retracting-closing, so that the clumped wool can be continuously separated during the stirring process, so that the inner layer of wool is fully exposed and fully combined with the waterproof finishing agent, and the separation process will not damage the wool, nor will it cause the wool to feel shrinkage, and the wool can be fully contacted with the waterproof finishing agent in a gentle manner.

[0030] The shaft rod 24 and the inner cylinder 22 are both lifted and arranged in the cylinder body 1 through the lifting component 21, the inner cylinder 22 is directly rotatably connected to the lifting component 21, the shaft rod 24 is connected to the lifting component 21 through the driving part 23, and the shaft rod 24 and the inner cylinder 22 are rotatably connected through the connecting part 26, wherein a driving arm 27 is radially arranged on the outer surface of the shaft rod 24, and the connecting part 26 is provided with an arc groove 28 corresponding to the driving arm 27, and when the driving arm 27 rotates to the end of the arc groove 28, the inner cylinder 22 is driven to rotate. By lifting and arranging the inner cylinder 22 in the cylinder body 1, it is convenient to lift, disassemble and assemble the inner cylinder 22 for easy inspection and maintenance.

[0031] The shaft 24 is provided with a brake device 25, which is used to decelerate the shaft 24 so that the inner cylinder 22 rotates relative to the shaft 24 by inertia. In this solution, the shaft 24 is decelerated, so that the inner cylinder 22 continues to rotate due to inertia, so that the second vertical rod 42 and the first vertical rod 31 have a difference in rotation angular velocity, so that the first stirring needle 34 is separated from the second stirring needle 44, and the wool gathered into a ball is separated. Specifically, when the shaft 24 and the inner cylinder 22 rotate synchronously and gradually accelerate, the first vertical rod 31 and the second vertical rod 42 The first stirring needle 34 and the second stirring needle 44 are extended, and the shaft 24 is brought together and thrown out. When the shaft 24 decelerates, the inner cylinder 22 no longer rotates synchronously with the shaft 24 due to inertia. The difference in angular velocity causes the first stirring needle 34 and the second stirring needle 44 to separate relatively, picking up the wool. Then the shaft 24 and the inner cylinder 22 decelerate together, the first vertical rod 31 and the second vertical rod 42 move toward the center, the stirring needles retract, and the shaft 24 and the inner cylinder 22 rotate relative to each other again to make the stirring rods close together again, and then extend again through accelerated rotation, and so on.

[0032] The first vertical rod 31 is slidably connected to the inner cylinder 22 through the sliding rod 32, and the elastic component for retracting the first vertical rod 31 is a spring 33 arranged on the sliding rod 32, one end of the spring 33 is against the first vertical rod 31, and the other end is against the inner wall of the inner cylinder 22, and the surface of the shaft rod 24 is radially provided with a sliding rail 41, and the second vertical rod 42 slides along the sliding rail 41, and the elastic component for retracting the second vertical rod 42 is a tension spring 43 arranged on the sliding rail 41, one end of the tension spring 43 is connected to the second vertical rod 42, and the other end is connected to the shaft rod 24, and the first vertical rod 31 is guided by the sliding rod 32 to slide radially along the inner cylinder 22, and the first vertical rod 31 is retracted inwardly by the spring 33 when there is no centrifugal force, and the same is true for the second vertical rod 42.

[0033] A limiting guide portion 45 is also provided on the inner side of the inner cylinder 22 for preventing the first stirring needle 34 and the second stirring needle 44 from merging in the extended state, wherein the limiting guide portion 45 extends radially along the inner cylinder 22, and an open groove is provided at the bottom thereof. When the second stirring needle 44 is in the extended state, the end of the second vertical rod 42 passes one-way along the open groove, and when the second stirring needle 44 is in the retracted state, the second vertical rod 42 is not blocked by the limiting guide portion 45. After the shaft rod 24 is decelerated, the inner cylinder 22 will also be decelerated to varying degrees due to the liquid resistance. Therefore, in order to improve the separation effect of the first stirring needle 34 and the second stirring needle 44 on the wool ball, the present scheme sets a limiting guide portion 45 so that the second stirring needle 44 can be close to the first stirring needle 34 only after retraction.

[0034] Specifically, the limiting guide portion 45 is provided with a slider 46 along the radial direction of the inner tube 22, and an angled block 48 entering the open groove is provided at the end of the slider 46. The slider 46 is kept extended by a reset member 47. The present scheme specifically provides a one-way open groove, and limits the two ends of the second vertical rod 42 by providing angled blocks 48 at the upper and lower ends.

[0035] The specific implementation method is:

[0036] Close together: The driving part 23 drives the shaft 24 to rotate, and the shaft 24 drives the connecting part 26 to rotate through the driving arm 27, thereby driving the inner cylinder 22 to rotate. Figure 3 As shown, the rotation direction is counterclockwise. When the driving arm 27 contacts the edge of the arc groove 28 along this direction, the two stirring needles are brought together. Figure 8 As shown;

[0037] Extension: The shaft 24 continues to rotate at an accelerated speed, and the inner cylinder 22 moves synchronously. Under the action of centrifugal force, the first vertical rod 31 and the second vertical rod 42 both slide outwards. Figure 3 As shown, at this time, two stirring pins are inserted into the wool ball and stirring is formed when rotating;

[0038] Separation: The brake device 25 decelerates the shaft 24, making the shaft 24 slower than the inner cylinder 22. The inner cylinder 22 continues to rotate counterclockwise due to inertia until the drive arm 27 rotates to the other end of the arc groove 28. Figure 6 As shown, two types of stirring pin separation separate the wool balls;

[0039] Retraction: During the above-mentioned "separation", the upper and lower ends of the second vertical rod 42 pass through the bevel block 48 and are blocked by the limit guide 45. At this time, the shaft 24 cannot rotate further relative to the inner cylinder 22, and the second stirring needle 44 cannot be brought together with the first stirring needle 34. During the continuous deceleration process, the first vertical rod 31 and the second vertical rod 42 both move toward the center, and the stirring needle retracts;

[0040] Close together: the shaft 24 continues to be driven to rotate counterclockwise, at which time the second vertical rod 42 is no longer blocked by the limiting guide portion 45, and the driving arm 27 rotates again to the end of the arc groove 28. In this process, the first vertical rod 31 and the second vertical rod 42 are closed together, that is, the two stirring needles are closed together;

[0041] By analogy, after the shaft 24 drives the inner cylinder 22 to continue to accelerate its rotation, the stirring needles that are close together extend out. It should be noted that a gap is opened on the surface of the inner cylinder 22 for the second stirring needle 44 to move. The gap may cause the formation of an outward centrifugal force for the solution. The centrifugal water flow can prevent the wool from entering the inner cylinder 22. Therefore, an opening with a filter screen can be set at the bottom of the inner cylinder 22 to facilitate the solution to be added to the inner cylinder 22 from the bottom of the inner cylinder 22.

[0042] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A processing device for waterproof wool, characterized in that: It comprises a cylinder (1) and a stirring mechanism (2), wherein the stirring mechanism (2) comprises a shaft (24) and an inner cylinder (22) arranged on the shaft (24), and the inner cylinder (22) is provided with a first stirring component (3) and a second stirring component (4) which are telescopically arranged outwards; The first stirring component (3) includes a first vertical rod (31) arranged in the inner cylinder (22) and sliding radially along the inner cylinder (22), and a first stirring needle (34) arranged on the first vertical rod (31); the second stirring component (4) includes a second vertical rod (42) arranged outside the shaft rod (24) and sliding radially along the shaft rod (24), and a second stirring needle (44) arranged on the second vertical rod (42), wherein the first stirring component (3) and the second stirring component (4) are both extended outward by centrifugal force and retracted by an elastic component, and the shaft rod (24) and the inner cylinder (22) are relatively rotated so that the first stirring needle (34) and the second stirring needle (44) are merged / separated during the stirring process.

2. A waterproof wool processing device according to claim 1, characterized in that: The shaft rod (24) and the inner cylinder (22) are both lifted and arranged in the cylinder body (1) via a lifting component (21); the inner cylinder (22) is directly rotatably connected to the lifting component (21); the shaft rod (24) is connected to the lifting component (21) via a driving component (23); the shaft rod (24) and the inner cylinder (22) are rotatably connected via a connecting component (26); a driving arm (27) is radially arranged on the outer surface of the shaft rod (24); the connecting component (26) is provided with an arc groove (28) corresponding to the driving arm (27); when the driving arm (27) rotates to the end of the arc groove (28), the inner cylinder (22) is driven to rotate.

3. A waterproof wool processing device according to claim 2, characterized in that: The shaft (24) is provided with a brake device (25) for decelerating the shaft (24) so ​​that the inner cylinder (22) and the shaft (24) rotate relative to each other through inertia.

4. The waterproof wool processing device according to claim 1, characterized in that: The first vertical rod (31) is slidably connected to the inner tube (22) via a sliding rod (32); the elastic component for retracting the first vertical rod (31) is a spring (33) arranged on the sliding rod (32); one end of the spring (33) abuts against the first vertical rod (31) and the other end abuts against the inner wall of the inner tube (22).

5. The waterproof wool processing device according to claim 1, characterized in that: A sliding rail (41) is radially arranged on the surface of the shaft rod (24), and the second vertical rod (42) slides along the sliding rail (41). The elastic component that causes the second vertical rod (42) to retract is a tension spring (43) arranged on the sliding rail (41), and one end of the tension spring (43) is connected to the second vertical rod (42) and the other end is connected to the shaft rod (24).

6. The waterproof wool processing device according to claim 5, characterized in that: The inner side of the inner cylinder (22) is also provided with a limiting guide portion (45) for preventing the first stirring needle (34) and the second stirring needle (44) from merging in the extended state, wherein the limiting guide portion (45) extends radially along the inner cylinder (22), and an open groove is provided at the bottom thereof. When the second stirring needle (44) is in the extended state, the end of the second vertical rod (42) passes unidirectionally along the open groove, and when the second stirring needle (44) is in the retracted state, the second vertical rod (42) is not blocked by the limiting guide portion (45).

7. The waterproof wool processing device according to claim 6, characterized in that: The position limiting guide portion (45) is provided with a slider (46) along the radial direction of the inner cylinder (22), and an angled block (48) entering the opening groove is provided at the end of the slider (46), and the slider (46) is kept extended by a reset member (47).

Images