A cashmere slubbing machine

Abstract

The present application relates to cashmere production technical field, propose a kind of cashmere slivering machine, including roller type air cashmere screening machine, the side of the roller type air cashmere screening machine is provided with a burr roller, the side of the roller type air cashmere screening machine is fixedly connected with guide disc, the side of the guide disc away from roller type air cashmere screening machine is fixedly connected with fixed seat, the present application is provided with slivering mechanism, to open motor A and motor B, motor A drives driving roller A rotation, driving roller A is driven by transmission belt A driving driven roller A rotation, motor B drives driving roller B rotation, driving roller B is driven by transmission belt B driving driven roller B rotation, and cashmere is extruded into strip when passing through the gap between transmission belt A and conveyer belt B, and is transported to guide box by inclined transmission belt A and conveyer belt B, finally into winding barrel and is collected, after cashmere is extruded into strip, it is collected, so that the collection effect is better, not easy to dance in the air.

Description

Technical Field

[0001] This invention relates to the field of cashmere production technology, specifically to a cashmere sliver forming machine. Background Technology

[0002] Cashmere is a thin layer of fine down that grows on the outer layer of a goat's skin, hidden beneath the coarse hair. It grows when sunlight decreases (autumn equinox) to protect against the cold and sheds when sunlight increases (spring equinox). It naturally adapts to the climate according to the length of daylight, making it a rare and special animal fiber. Cashmere is highly prized not only because of its scarcity (accounting for only 0.2% of the world's total animal fiber production), but more importantly because of its superior quality and characteristics. It is traded by the gram and is considered a "fiber gem" and "queen of fibers."

[0003] Patent CN1333121C discloses a semi-worsted cashmere sliver forming machine. This machine mainly consists of a feeding unit, a carding unit, and a sliver forming unit. Raw wool fibers are fed from the feeding unit to the carding unit, carded, and then sent to the sliver forming unit to form slivers. The carding unit mainly includes a cylinder and a doffer, with a rotating cover plate above the cylinder for a carding area. The feeding unit's housing mainly contains a raw wool fiber storage chamber and a volume chamber. A vertical fixed plate and a vertical vibrating plate are installed in the volume chamber, with a wool fiber passageway between the vibrating plate and the fixed plate. A weighing hopper is installed above the volume chamber, and a fiber-blocking plate is installed above the weighing hopper. This invention not only features good carding effect and high sliver quality, but also, by placing the weighing hopper above the volume chamber in the feeding unit, it significantly reduces space requirements compared to the existing technology where the weighing and feeding parts are separated, resulting in a more compact structure.

[0004] The aforementioned semi-worsted cashmere sliver making machine is generally used in conjunction with multiple screening machines. The initial screening machine uses the air force generated by the rotation of rollers to screen wool and cashmere, while the later screening is carried out by a bellows. After the cashmere screening is completed, it is usually bagged and stored. However, because cashmere is light, it may fly out when it is bagged and stored, resulting in poor collection efficiency. Summary of the Invention

[0005] This invention proposes a cashmere sliver forming machine, which solves the problems mentioned in the background art.

[0006] The technical solution of the present invention is as follows: A cashmere sliver forming machine includes a roller-type air-powered cashmere sieving machine. A stripping roller is provided on the side of the roller-type air-powered cashmere sieving machine. A guide plate is fixedly connected to the side of the roller-type air-powered cashmere sieving machine. A fixed seat is fixedly connected to the side of the guide plate away from the roller-type air-powered cashmere sieving machine. A fixed plate and a collecting bucket are fixedly connected to the side of the fixed seat away from the guide plate. A guide box is fixedly connected to the top of the fixed plate. A sliver forming mechanism is provided inside the fixed seat. The sliver forming mechanism includes a connecting frame, which is fixedly connected to the inside of the fixed seat. A drive roller A, a driven roller A, a drive roller B, and a driven roller B are rotatably connected to the inside of the connecting frame. A conveyor belt A is provided between the drive roller A and the driven roller A. A conveyor belt A is provided between the drive roller B and the driven roller B. There is a conveyor belt B. Motors A and B are fixedly installed on the outside of the connecting frame via a mounting plate. The output shafts of motors A and B are fixedly connected to drive rollers A and B, respectively. A collection mechanism is provided on the outside of the connecting frame. By setting up a strip-forming mechanism, motors A and B are turned on. Motor A drives drive roller A to rotate. Drive roller A drives driven roller A to rotate via conveyor belt A. Motor B drives drive roller B to rotate. Drive roller B drives driven roller B to rotate via conveyor belt B. When cashmere passes through the gap between conveyor belt A and conveyor belt B, it is squeezed into strips and transported to the guide box via the inclined conveyor belt A and conveyor belt B. Finally, it enters the winding drum for collection. By squeezing the cashmere into strips before collection, the collection effect is better and it is less likely to fly into the air.

[0007] Both the fixing plate and the guide box have openings at the top. The collection bucket is located directly below the fixing plate. The cashmere strips can move downwards into the collection bucket through the openings at the top of the guide box and the fixing plate.

[0008] Both conveyor belts A and B are initially inclined and close to each other. When cashmere passes through the gap between conveyor belts A and B, it is squeezed into strips and transported to the guide box by the inclined conveyor belts A and B.

[0009] The collection mechanism includes a pressure chamber, a collection box, and a rotating gear. The pressure chamber and the collection box are both fixedly connected to the outside of the connecting frame. Inside the pressure chamber, a piston rod is slidably connected to a piston. A moving plate is fixedly connected to the top of the piston rod, and a return spring is fixedly connected to the bottom of the moving plate. The end of the return spring away from the moving plate is fixedly connected to the top of the pressure chamber. A gear is fixedly connected to the top of the moving plate. A suction pipe and a discharge pipe are respectively passed through and fixedly connected to both sides of the pressure chamber. A suction hood is fixedly connected to the end of the suction pipe away from the pressure chamber, and the end of the discharge pipe away from the pressure chamber is passed through and fixedly connected to the collection box. A filter screen is provided on the side of the collection box away from the discharge pipe. The rotating gear is fixedly connected to the surface of the drive roller A, and a compression mechanism is provided on the top of the collection box.

[0010] The inhalation hood is close to the top of the connecting frame. Both the inhalation tube and the exhaust tube are equipped with one-way valves. The inhalation hood is used to inhale the cashmere flying above the connecting frame. The one-way valves in the inhalation tube and the exhaust tube can control the direction of gas flow.

[0011] The one-way valve in the suction pipe is open to the inside of the pressure chamber, and the one-way valve in the discharge pipe is open to the inside of the discharge pipe. When a negative pressure is formed in the pressure chamber, air will be drawn into the pressure chamber through the suction pipe, and when the air in the pressure chamber is compressed, it will be discharged through the discharge pipe.

[0012] The teeth on the rack are matched with the teeth on the rotating gear, and the rotating gear is an incomplete gear. When the rotating gear rotates and its teeth mesh with the teeth on the rack, it will drive the rack to move upward.

[0013] The compression mechanism includes a pressure chamber and an eccentric ring. The pressure chamber is connected through and fixedly to the top of the collection box. An air bladder is provided at one end of the pressure chamber. A push rod is slidably connected to the piston inside the other end of the pressure chamber. A pressure block is fixedly connected to the bottom of the push rod. The eccentric ring is fixedly connected to the surface of the drive roller B.

[0014] The eccentric ring and the airbag are located on the same horizontal plane, and the airbag is initially in an inflated state. When the eccentric ring rotates with the active roller B, it will repeatedly squeeze the airbag. When the airbag is squeezed, the air pressure inside it will enter the air pressure chamber and push the push rod to move downward.

[0015] The pressing block is located inside the collection box, and the pressing block is in the shape of a truncated pyramid. When the pressing block moves downward repeatedly, it will compress the fine cashmere collected in the collection box. The truncated pyramid shape of the pressing block prevents the fine cashmere from staying on top of it.

[0016] The working principle and beneficial effects of this invention are as follows: 1. This invention, by incorporating a strip-forming mechanism, achieves the following: Motor A is activated, driving the active roller A to rotate, which in turn drives the driven roller A to rotate via conveyor belt A. Motor B drives the active roller B to rotate, which in turn drives the driven roller B to rotate via conveyor belt B. As the cashmere passes through the gap between the transmission belt A and the conveyor belt B, it is compressed into strips and transported to the guide box via the inclined transmission belt A and conveyor belt B. Finally, it enters the winding drum for collection. By compressing the cashmere into strips before collection, the collection effect is improved, and it is less likely to fly into the air.

[0017] 2. This invention incorporates a collection mechanism, which, when the motor A drives the active roller A to rotate, also uses the cooperation of components such as rotating gears, racks, moving plates, and piston rods to drive the suction pipe and suction hood to suck in the fine cashmere flying in the air above the connecting frame, and discharges it into the collection box through the discharge pipe for collection, preventing some fine cashmere from flying into the air and wasting cashmere during the sliver forming process.

[0018] 3. This invention, by incorporating a compression mechanism, achieves the following: when motor B is activated and drives driven roller B to rotate, it also drives the eccentric ring to repeatedly squeeze the air bladder. At this time, the cooperation of the air pressure chamber and push rod causes the pressure block to move downward repeatedly. The repeated downward movement of the pressure block compresses the fine cashmere collected in the collection box. The truncated pyramid shape of the pressure block prevents the fine cashmere from remaining on top. The compression of the fine cashmere by the pressure block allows it to be better collected in the collection box, and also facilitates subsequent retrieval by staff. Attached Figure Description

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0020] Figure 1 This is a three-dimensional front view of the overall structure of the present invention; Figure 2 This is a three-dimensional top view of the overall structure of the present invention; Figure 3 This is a three-dimensional schematic diagram of the strip forming mechanism of the present invention; Figure 4 This is a three-dimensional sectional view of the strip-forming mechanism structure of the present invention; Figure 5 This invention collects three-dimensional schematic diagrams of the mechanism structure; Figure 6 For the present invention Figure 5 3D magnified view of the structure at point A; Figure 7 Three-dimensional sectional views of the mechanism structure were collected for this invention; Figure 8 This is a three-dimensional schematic diagram of the compression mechanism structure of the present invention.

[0021] In the diagram: 1. Roller-type air-powered cashmere sieve; 2. Dehairing roller; 3. Guide plate; 4. Fixed base; 5. Fixed plate; 6. Guide box; 7. Collection bucket; 8. Sliver forming mechanism; 81. Connecting frame; 82. Driven roller A; 83. Driven roller A; 84. Conveyor belt A; 85. Motor A; 86. Driven roller B; 87. Driven roller B; 88. Conveyor belt B; 89. Motor B; 9. Collection mechanism; 91. Pressure chamber; 92. Piston rod; 93. Moving plate; 94. Return spring; 95. Toothed rod; 96. Suction pipe; 97. Suction hood; 98. Discharge pipe; 99. Collection box; 910. Filter screen; 911. Rotating gear; 10. Compression mechanism; 101. Air chamber; 102. Airbag; 103. Push rod; 104. Pressing block; 105. Eccentric ring. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0023] Example 1 like Figures 1 to 8As shown, this embodiment proposes a cashmere sliver forming machine, including a roller-type air-powered cashmere sieve 1. A stripping roller 2 is provided on the side of the roller-type air-powered cashmere sieve 1. A guide plate 3 is fixedly connected to the side of the roller-type air-powered cashmere sieve 1. A fixed seat 4 is fixedly connected to the side of the guide plate 3 away from the roller-type air-powered cashmere sieve 1. A fixed plate 5 and a collection bucket 7 are fixedly connected to the side of the fixed seat 4 away from the guide plate 3. A guide box 6 is fixedly connected to the top of the fixed plate 5. Both the fixed plate 5 and the guide box 6 have openings at their tops. The collection bucket 7 is located directly below the fixed plate 5. The slivered cashmere can move downwards into the collection bucket 7 through the openings at the top of the guide box 6 and the fixed plate 5. A sliver forming mechanism 8 is provided inside the fixed seat 4. The sliver forming mechanism 8 includes a connecting frame 81, which is fixedly connected to the inside of the fixed seat 4. The connecting frame 81 is rotatably connected by a drive roller A82, a driven roller A83, a drive roller B86, and a driven roller B87. A conveyor belt A84 is provided between the drive roller A82 and the driven roller A83, and a conveyor belt B88 is provided between the drive roller B86 and the driven roller B87. Motors A85 and B89 are fixedly installed on the outside of the connecting frame 81 via a mounting plate. The output shafts of motors A85 and B89 are fixedly connected to the drive rollers A82 and B86, respectively. In the initial state, both conveyor belts A84 and B88 are inclined and close to each other. When cashmere passes through the gap between conveyor belts A84 and B88, it is squeezed into strips and conveyed to the guide box 6 by the inclined conveyor belts A84 and B88. A collection mechanism 9 is provided on the outside of the connecting frame 81.

[0024] In this embodiment, the roller-type wind-powered cashmere sieve 1 sieves the cashmere. The dehairing roller 2 scrapes off the cashmere adhering to the roller body. Then, the cashmere is collected between the conveyor belt A84 and the conveyor belt B88 via the guide plate 3. The motors A85 and B89 are turned on. The motor A85 drives the active roller A82 to rotate through its output shaft. The active roller A82 drives the driven roller A83 to rotate through the conveyor belt A84. The motor B89 drives the active roller B86 to rotate. The active roller B86 drives the driven roller B87 to rotate through the conveyor belt B88. At this time, the cashmere is squeezed into strips when passing through the gap between the conveyor belts A84 and B88. It is then transported to the guide box 6 through the inclined conveyor belts A84 and B88. The cashmere strips can move downwards through the guide box 6 and the top opening of the fixed plate 5 into the collection bucket 7 to complete the collection. By squeezing the cashmere into strips before collection, the collection effect is better and it is less likely to fly into the air.

[0025] Example 2 like Figures 3-5As shown, based on the same concept as Embodiment 1 above, this embodiment also proposes a collection mechanism 9 including a pressure chamber 91, a collection box 99, and a rotating gear 911. Both the pressure chamber 91 and the collection box 99 are fixedly connected to the outside of the connecting frame 81. Inside the pressure chamber 91, a piston rod 92 is slidably connected to a piston. A moving plate 93 is fixedly connected to the top of the piston rod 92, and a return spring 94 is fixedly connected to the bottom of the moving plate 93. The end of the return spring 94 away from the moving plate 93 is fixedly connected to the top of the pressure chamber 91. A toothed rod 95 is fixedly connected to the top of the moving plate 93. A suction pipe 96 and a discharge pipe 98 are respectively passed through and fixedly connected to both sides of the pressure chamber 91. A one-way valve inside the suction pipe 96 directs the flow of fluid into the pressure chamber 91. The internal direction of the 1 is unidirectional. The one-way valve in the discharge pipe 98 is unidirectional towards the inside of the discharge pipe 98. When a negative pressure is formed in the pressure chamber 91, air will be drawn into the pressure chamber 91 through the suction pipe 96. When the air in the pressure chamber 91 is compressed, it will be discharged through the discharge pipe 98. The end of the suction pipe 96 away from the pressure chamber 91 is fixedly connected to the suction hood 97. The suction hood 97 is close to the top of the connecting frame 81. Both the suction pipe 96 and the discharge pipe 98 are equipped with one-way valves. The suction hood 97 is used to suck up the cashmere flying above the connecting frame 81. The one-way valves in the suction pipe 96 and the discharge pipe 98 can control the direction of gas flow. The end of the discharge pipe 98 away from the pressure chamber 91 is connected to the collection box 99. A filter screen 910 is provided on the side of the collection box 99 away from the discharge pipe 98. A rotating gear 911 is fixedly connected to the surface of the drive roller A82. The teeth on the rack 95 are matched with the teeth on the rotating gear 911. The rotating gear 911 is an incomplete gear. When the rotating gear 911 rotates and its teeth mesh with the teeth on the rack 95, it will drive the rack 95 to move upward. A compression mechanism 10 is provided on the top of the collection box 99. The compression mechanism 10 includes a pressure chamber 101 and an eccentric ring 105. The pressure chamber 101 is connected to the top of the collection box 99. An air bladder 102 is provided at one end of the pressure chamber 101. A push rod is slidably connected to a piston inside the other end of the pressure chamber 101. 103. A pressure block 104 is fixedly connected to the bottom of the push rod 103. The pressure block 104 is located inside the collection box 99 and is in the shape of a truncated quadrangular pyramid. When the pressure block 104 moves downward repeatedly, it will compress the fine cashmere collected in the collection box 99. The truncated quadrangular pyramid shape of the pressure block 104 prevents the fine cashmere from staying on its top. An eccentric ring 105 is fixedly connected to the surface of the drive roller B86. The eccentric ring 105 and the airbag 102 are located on the same horizontal plane. The airbag 102 is initially in an inflated state. When the eccentric ring 105 rotates with the drive roller B86, it will repeatedly squeeze the airbag 102. When the airbag 102 is squeezed, the air pressure inside it will enter the air pressure chamber 101 and push the push rod 103 downward.

[0026] In this embodiment, when motor A85 drives the active roller A82 to rotate via its output shaft, the rotation of the active roller A82 drives the rotating gear 911 to rotate. When the rotating gear 911 rotates and its upper teeth mesh with the upper teeth of the rack 95, it drives the rack 95 to move upward. The upward movement of the rack 95 drives the moving plate 93 and the piston rod 92 to move upward, stretching the return spring 94. The upward movement of the piston rod 92 creates a negative pressure in the pressure chamber 91. At this time, air and fine cashmere particles flying in the air are drawn into the pressure chamber 91 through the suction pipe 96 and the suction hood 97. When the rotating gear 911 rotates to the toothless part and disengages from the rack 95, the return spring 94 rebounds, driving the moving plate 93 and the piston rod 92 to move downward to return to their original position. At this time, the piston rod 92 presses down on the air in the pressure chamber 91, causing it to be discharged into the collection box 99 through the discharge pipe 98, thus forming a cycle. Air is discharged through the filter 910 on the side of the collection box 99. Fine cashmere is blocked inside the collection box 99 and collected to prevent some fine cashmere from flying into the air and wasting cashmere during the forming process. When the motor B89 drives the active roller B86 to rotate through its output shaft, the eccentric ring 105 rotates with the active roller B86 and repeatedly squeezes the air bag 102. The air pressure inside the air bag 102 is squeezed and enters the pressure chamber 101, pushing the push rod 103 to move downward. The push rod 103 moves downward and drives the pressure block 104 to move downward. When the eccentric ring 105 leaves the air bag 102, the air bag 102 rebounds and the air pressure returns to the air bag 102. The push rod 103 and the pressure block 104 move upward to return to their original position. The pressure block 104 compresses the fine cashmere in the collection box 99, so that the fine cashmere can be better collected in the collection box 99, and it is also convenient for the staff to remove it later.

[0027] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cashmere sliver forming machine, characterized in that, The system includes a roller-type wind-powered cashmere sieving machine (1), on the side of which a stripping roller (2) is provided, a guide plate (3) is fixedly connected to the side of which a guide plate (3) is fixedly connected to the side away from which the roller-type wind-powered cashmere sieving machine (1), a fixed seat (4) is fixedly connected to the side of the guide plate (3) away from which the roller-type wind-powered cashmere sieving machine (1), a fixed plate (5) and a collection bucket (7) are fixedly connected to the side of the fixed seat (4) away from the guide plate (3), a guide box (6) is fixedly connected to the top of the fixed plate (5), and a strip forming mechanism (8) is provided on the inner side of the fixed seat (4). The strip forming mechanism (8) includes a connecting frame (81), which is fixedly connected to the inner side of the fixed base (4). The inner side of the connecting frame (81) is rotatably connected to a drive roller A (82), a driven roller A (83), a drive roller B (86), and a driven roller B (87). A conveyor belt A (84) is provided between the drive roller A (82) and the driven roller A (83), and a conveyor belt B (88) is provided between the drive roller B (86) and the driven roller B (87). A motor A (85) and a motor B (89) are fixedly installed on the outer side of the connecting frame (81) through a mounting plate. The output shafts of the motor A (85) and the motor B (89) are fixedly connected to the drive roller A (82) and the drive roller B (86) respectively. A collecting mechanism (9) is provided on the outer side of the connecting frame (81). The collecting mechanism (9) includes a pressure chamber (91), a collecting box (99), and a rotating gear (911). The pressure chamber (91) and the collecting box (99) are both fixedly connected to the outside of the connecting frame (81). A piston rod (92) is slidably connected to the piston inside the pressure chamber (91). A moving plate (93) is fixedly connected to the top of the piston rod (92). A return spring (94) is fixedly connected to the bottom of the moving plate (93). The end of the return spring (94) away from the moving plate (93) is fixedly connected to the top of the pressure chamber (91). A gear (95) is fixedly connected to the top of the moving plate (93). The two sides of the pressure chamber (91) are respectively connected to... A suction pipe (96) and an discharge pipe (98) are connected and fixedly connected. The end of the suction pipe (96) away from the pressure chamber (91) is fixedly connected to a suction hood (97). The end of the discharge pipe (98) away from the pressure chamber (91) is connected and fixedly connected to a collection box (99). A filter screen (910) is provided on the side of the collection box (99) away from the discharge pipe (98). The rotating gear (911) is fixedly connected to the surface of the drive roller A (82). A compression mechanism (10) is provided on the top of the collection box (99). The teeth on the rack (95) are matched with the teeth on the rotating gear (911), and the rotating gear (911) is an incomplete gear.

2. The cashmere sliver forming machine according to claim 1, characterized in that, The top of both the fixing plate (5) and the guide box (6) has an opening, and the collection bucket (7) is located directly below the fixing plate (5).

3. A cashmere sliver forming machine according to claim 2, characterized in that, Both the conveyor belt A (84) and the conveyor belt B (88) are initially inclined, and they are close to each other.

4. A cashmere sliver forming machine according to claim 3, characterized in that, The inhalation mask (97) is close to the top of the connecting frame (81), and the inhalation tube (96) and the discharge tube (98) are both equipped with one-way valves.

5. A cashmere sliver forming machine according to claim 4, characterized in that, The one-way valve in the inhalation tube (96) is for one-way flow into the pressure chamber (91), and the one-way valve in the discharge tube (98) is for one-way flow into the collection box (99).

6. A cashmere sliver forming machine according to claim 5, characterized in that, The compression mechanism (10) includes a pressure chamber (101) and an eccentric ring (105). The pressure chamber (101) is connected through and fixedly connected to the top of the collection box (99). An air bladder (102) is provided at one end of the pressure chamber (101). A push rod (103) is slidably connected to the piston inside the other end of the pressure chamber (101). A pressure block (104) is fixedly connected to the bottom of the push rod (103). The eccentric ring (105) is fixedly connected to the surface of the drive roller B (86).

7. A cashmere sliver forming machine according to claim 6, characterized in that, The eccentric ring (105) and the airbag (102) are located on the same horizontal plane, and the airbag (102) is initially in an inflated state.

8. A cashmere sliver forming machine according to claim 7, characterized in that, The pressing block (104) is located inside the collection box (99), and the pressing block (104) is in the shape of a quadrangular frustum.

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