Cotton fiber cleaning device for spinning production

Abstract

The invention relates to the technical field of spinning production, and discloses a cotton fiber cleaning device for spinning production, which comprises a shell, one side of the shell is provided with a yarn inlet, and the shell is sequentially provided with a roller device, a fiber removing device and a yarn twisting hollow spindle from left to right. The hollow twisting spindles are in transmission connection with the driving device, the wadding removing device is communicated with the lower box body, the driving device comprises a driving motor, the output end of the driving motor is in transmission connection with a first belt pulley, and the first belt pulley is in transmission connection with the hollow twisting spindles through a first transmission belt. The problems that fiber rods are lengthened and thinned into rough yarns by twisting equipment, certain twist is added to the rough yarns, the fiber rods are twisted and tensioned, so that fibers are broken or fall off, short fibers are easily generated, flying flowers and flying catkins are formed, a production workshop is polluted, and the production cost is low are effectively solved. And meanwhile, the body health of workers can be influenced by inhalation.

Description

Technical Field

[0001] The invention relates to the technical field of spinning production, in particular to a cotton wool cleaning device for spinning production. Background Art

[0002] Patent No. CN214289762U discloses a ring spinning machine cleaning device, including a base and a frame installed on the base, the frame is arranged on one side of the spinning machine, a cleaning cover is horizontally installed on the frame, the cleaning cover is located above the spinning machine, and the cleaning cover is hollow, the bottom of the cleaning cover is uniformly distributed suction holes, and the upper end of the cleaning cover is provided with a suction pipe connected to the vacuum pump; a cleaning plate hinged to the frame is provided at the bottom of the frame, the cleaning plate is hollow, and a blowing hole is provided on the side of the cleaning plate facing the spinning machine, and a supporting plate hinged to the base is provided on the base; under the joint action of the cleaning cover and the cleaning plate, the fiber flocs of the spinning machine are sucked into the inner cavity of the cleaning cover from the suction holes on the cleaning cover, and then the scraper is driven to move back and forth by the cylinder to scrape the inner surface of the bottom of the cleaning cover to scrape off the fiber flocs adhering to the suction holes, and when the scraper moves to the cleaning brush position of the cleaning groove, the cleaning brush scrapes off the fiber flocs on the scraper and sucks them away through the suction pipe to complete the entire cleaning work.

[0003] However, the existing twisting equipment stretches the fiber strips into coarse yarns and adds a certain degree of twist to the coarse yarns. The fiber strips are subjected to torsion and tension, which causes the fibers to break or fall off, and easily produces short fibers, which in turn form flying fluff, causing pollution to the production workshop. At the same time, it will also affect the health of the workers if they inhale it. Therefore, a cotton wool cleaning device for spinning production is needed to solve the above problems. Summary of the invention

[0004] The problem to be solved by the present invention is that the fiber strips are subjected to torsion and tension, which causes the fibers to break or fall off, and it is easy to produce short fibers, and then form flying flowers and catkins.

[0005] In order to solve the above technical problems, the technical solution of the present invention is: a cotton wool cleaning device for spinning production, comprising a housing, characterized in that: a wire inlet is provided on one side of the housing, a roller device, a cotton wool removing device, and a twisting hollow spindle are sequentially arranged on the housing from left to right, the twisting hollow spindle is transmission-connected to a driving device, and the cotton wool removing device is connected to a lower box body; The driving device comprises a driving motor, an output end of the driving motor is drivingly connected to a first pulley, and the first pulley is drivingly connected to a twisting hollow spindle via a first driving belt.

[0006] Furthermore, the de-flocculation device includes a symmetrically arranged second pulley, the second pulley is rotatably connected to a rotating rod, one end of the rotating rod is connected to one side of a partition plate, a collecting device is arranged on the other side of the partition plate, the other end of the rotating rod is rotatably connected to a wind shield plate, the second pulley is transmission-connected to an output end of a driving motor via a linkage device, the second pulley is transmission-connected to an axial flow fan, an outer ring of the axial flow fan is connected to a through-hole provided in the wind shield plate, an outer ring of the wind shield plate is connected to an inner wall of a box body, a top of the box body near the twisting hollow spindle is connected to one end of the wind tube, the other end of the wind tube passes through the box body to be connected to an upper end of the collecting device, an air inlet is provided in the box body of the axial flow fan, and a filter is arranged at the air inlet.

[0007] Furthermore, the wind tube includes a first connecting tube, one end of which is connected to the top of the box body near the twisting hollow spindle, the other end of the first connecting tube is connected to the outer circle of the ring tube mouth, one end of the ring tube mouth is connected to one end of the sleeve, the other end of the sleeve is connected to one end of the floc outlet, the other end of the floc outlet is provided with an inlet hole, the bottom of the floc outlet is connected to one end of the second connecting tube, the other end of the second connecting tube is connected to the box body passing through the top of the box body and the upper end of the collecting device; the collecting device includes a packing device and a feeding device.

[0008] Furthermore, the linkage device includes a gear group, which is rotatably connected to the support block, the support block is connected to the shell, the gear group is transmission connected to the output end of the drive motor, the other end of the gear group is transmission connected to the second transmission belt, the second transmission belt is transmission connected to the second pulley, and the second transmission belt is transmission connected to the packaging device.

[0009] Furthermore, the packaging device includes a third pulley, which is drivingly connected to the second transmission belt, the third pulley is rotatably connected to a bevel gear set passing through the partition plate, the bevel gear set is rotatably connected to the wind shield plate, the bevel gear set is drivingly connected to a crank slider connecting rod mechanism, the crank slider connecting rod mechanism is drivingly connected to a pressure plate, the pressure plate is in contact with a feeding device, and the pressure plate is slidably connected to the inner wall of the box body.

[0010] Furthermore, stable telescopic rods are symmetrically arranged between the pressure plate and the partition plate.

[0011] Furthermore, the unloading device includes a transmission motor, which is electrically connected to the trigger structure, which is transmission connected to the reciprocating screw, which is transmission connected to the reciprocating slider, which is connected to the switch plate, which is slidingly connected to the unloading port opened at the bottom of the box body, and the lower end of the unloading port is in sliding contact with the top of the collection frame.

[0012] Furthermore, the trigger structure includes a trigger slide box, which is slidably connected to the inner slider, and a reset elastic member is symmetrically arranged between the inner slider and the trigger slide box. A contact switch is arranged between the two reset elastic members, and the contact switch is connected to the inner slider. The contact switch is electrically connected to the transmission motor, and the side of the trigger slide box away from the inner slider is in contact with the pressure plate.

[0013] Furthermore, a curved surface is provided on the top of the trigger slide box.

[0014] Compared with the prior art, the technical solution of the present invention has the following advantages: (1) During the twisting process to form yarn, the fiber strips are subjected to torsion and tension. If the conditions are not appropriate, the fibers may break or fall off, which may easily produce short fibers and further form flying flowers and catkins. The drive motor drives the gear set, the second transmission belt and the axial flow fan at the same time. The axial flow fan draws air from the air inlet and sends the air into the first connecting pipe, the ring pipe opening, the sleeve, the catkin outlet, the second connecting pipe, and finally into the collection device. The design of one end of the ring pipe opening is connected with one end of the sleeve to form a trapezoidal air outlet. The design of the trapezoidal air outlet allows the air to be further compressed when passing through, thereby increasing the wind pressure and wind speed. The increase in wind pressure and wind speed can better remove the flying flowers and catkins. The second transmission belt drives the third pulley and the crank slider connecting rod mechanism to reciprocate and press the pressure plate, thereby continuously squeezing the flying flowers and catkins into blocks, which is convenient for subsequent processing and recycling.

[0015] (2) The flying petals and catkins squeezed into blocks contact the trigger slide box, which triggers the contact switch when squeezed. The contact switch signal is transmitted to the transmission motor, causing the reciprocating screw rod to drive the reciprocating slide block to slide and reset, and the reciprocating slide block drives the switch plate to open and close the feed port, so that the flying petals and catkins squeezed into blocks fall into the collection frame connected to the lower end under the action of gravity, thereby completing automatic collection; and through the gear set and the second transmission belt, the drive motor can drive the twisting hollow spindle to operate while also driving the de-flocculation device and the packaging device to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the shell and the box body in the present invention; Figure 3 It is a structural schematic diagram of the packing device and the deflocculation device in the present invention; Figure 4 for Figure 2 Enlarged view of point B in the middle; Figure 5 It is a schematic diagram of the cross-sectional structure of the air duct in the present invention; Figure 6 for Figure 5 Enlarged view of point C in the middle; Figure 7 for Figure 2 Enlarged view of point A in the middle; Figure 8 It is a front view of the crank slider connecting rod mechanism in the present invention; Fig. 9 It is a rear view of the crank slider connecting rod mechanism in the present invention; Fig.10 It is a structural schematic diagram of the trigger structure in the present invention; Fig.11 It is a schematic diagram of the internal structure of the trigger slide box in the present invention; Fig.12 for Fig.11 Enlarged view of point D in the middle.

[0017] In the figure: 1-housing, 2-line inlet, 3-roller device, 4-flocculation removal device, 41-second pulley, 42-axial flow fan, 43-wind shield, 44-air cylinder, 441-first connecting pipe, 442-ring pipe opening, 443-sleeve, 444-flocculation outlet, 4441-line inlet hole, 445-second connecting pipe, 5-twisting hollow spindle, 6-driving device, 61-driving motor, 62-first pulley, 63-first transmission belt, 7-linkage device, 71-gear set, 72-support block, 73- The second transmission belt, 8-box body, 81-partition plate, 9-collecting device, 91-packing device, 911-third pulley, 912-crank slider connecting rod mechanism, 913-stable telescopic rod, 914-pressing plate, 92-unloading device, 921-trigger structure, 9211-trigger slide box, 92111-arc surface, 9212-resetting elastic member, 9213-contact switch, 9214-inner slider, 922-transmission motor, 923-reciprocating screw rod, 924-reciprocating slider, 925-switch plate. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0019] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. "Include" or "comprise" and other similar words used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0020] like Figures 1 to 12 As shown, a cotton wool cleaning device for spinning production provided by the present invention comprises a shell 1, a line inlet 2 is provided on one side of the shell 1, a roller device 3, a de-flocculation device 4, and a twisting hollow spindle 5 are sequentially arranged on the shell 1 from left to right, the twisting hollow spindle 5 is transmission-connected with the driving device 6, and the de-flocculation device 4 is connected with the lower box body 8; the driving device 6 comprises a driving motor 61, an output end of the driving motor 61 is transmission-connected with the first pulley 62, and the first pulley 62 is transmission-connected with the twisting hollow spindle 5 through the first transmission belt 63, by pulling the fiber sliver into the line inlet 2, the fiber sliver passes through the roller device 3 to strengthen the fixed twist of the yarn forming, and then enters the line inlet hole 4441 of the flocculation outlet 444, and then enters the twisting hollow spindle 5 through the sleeve 443 and the ring tube mouth 442, and the twisting hollow spindle 5 is rotated under the driving motor 61 driving the first pulley 62 and the first transmission belt 63, and the twisting hollow spindle 5 rotates to twist the fiber sliver into yarn.

[0021] The deflocculation device 4 includes a symmetrically arranged second pulley 41, the second pulley 41 is rotatably connected to the rotating rod, one end of the rotating rod is connected to one side of the partition plate 81, and a collecting device 9 is arranged on the other side of the partition plate 81. The other end of the rotating rod is rotatably connected to the windshield 43, the second pulley 41 is transmission-connected to the output end of the driving motor 61 through a linkage device 7, the second pulley 41 is transmission-connected to the axial flow fan 42, the outer ring of the axial flow fan 42 is connected to the through hole provided in the windshield 43, the outer ring of the windshield 43 is connected to the inner wall of the box body 8, the top of the box body 8 near the twisting hollow spindle 5 is connected to one end of the wind tube 44, and the other end of the wind tube 44 is connected to the inner wall of the box body 8. The end passes through the box body 8 which is connected to the upper end of the collecting device 9. An air inlet is opened in the box body 8 located at the axial flow fan 42. A filter screen 82 is arranged at the air inlet. During the twisting process to form the yarn, the fiber strips are subjected to torsion and tension, which may cause the fibers to break or fall off, and it is easy to produce short fluff, and then form flying flowers and catkins. The driving motor 61 drives the gear set 71, the second transmission belt 73 and the axial flow fan 42 at the same time. The axial flow fan 42 draws air from the air inlet and sends the wind into the first connecting pipe 441, the annular pipe mouth 442, the sleeve 443, the catkin outlet 444, and the second connecting pipe 445. The wind brings the flying flowers and catkins into the collecting device 9.

[0022] The wind tube 44 includes a first connecting tube 441, one end of the first connecting tube 441 is connected to the top of the box body 8 near the twisting hollow spindle 5, the other end of the first connecting tube 441 is connected to the outer circle of the ring tube opening 442, one end of the ring tube opening 442 is connected to one end of the sleeve 443, the other end of the sleeve 443 is connected to one end of the fluff outlet 444, the other end of the fluff outlet 444 is provided with an inlet hole 4441, the bottom of the fluff outlet 444 is connected to one end of the second connecting tube 445, the other end of the second connecting tube 445 is connected to the box body 8 passing through the top of the box body 8 and the upper end of the collecting device 9, one end of the ring tube opening 442 is connected to one end of the sleeve 443, and one end of the ring tube opening 442 is connected to one end of the sleeve 443 to form a trapezoidal air outlet. The design of the trapezoidal air outlet further compresses the air when it passes through, thereby increasing the wind pressure and wind speed. The increase in wind pressure and wind speed can better bring flying flowers and fluff into the collecting device 9.

[0023] The linkage device 7 includes a gear set 71, which is rotatably connected to the support block 72, the support block 72 is connected to the housing 1, the gear set 71 is transmission connected to the output end of the drive motor 61, the other end of the gear set 71 is transmission connected to the second transmission belt 73, the second transmission belt 73 is transmission connected to the second pulley 41, and the second transmission belt 73 is transmission connected to the packaging device 91. Through the gear set 71 and the second transmission belt 73, the drive motor 61 can drive the twisting hollow spindle 5 to operate while also driving the deflocculation device 4 and the packaging device 91 to operate.

[0024] The collecting device 9 includes a packing device 91 and a feeding device 92. The packing device 91 includes a third pulley 911, which is transmission-connected to the second transmission belt 73. The third pulley 911 is rotationally connected to the bevel gear set 71 passing through the partition plate 81, and the bevel gear set 71 is rotationally connected to the wind shield plate 43. The bevel gear set 71 is transmission-connected to the crank slider connecting rod mechanism 912, and the crank slider connecting rod mechanism 912 is transmission-connected to the pressure plate 914. The pressure plate 914 contacts the feeding device 92, and the pressure plate 914 is slidingly connected to the inner wall of the box body 8. The operation of the packing device 91 is that the second transmission belt 73 drives the third pulley 911 and the crank slider connecting rod mechanism 912 to reciprocately push the pressure plate 914, thereby continuously squeezing the flying flowers and catkins into blocks.

[0025] A stable telescopic rod 913 is symmetrically arranged between the pressing plate 914 and the partition plate 81, and the stable telescopic rod 913 can make the reciprocating pushing motion of the pressing plate 914 more stable.

[0026] The unloading device 92 includes a transmission motor 922, which is electrically connected to the trigger structure 921. The transmission motor 922 is transmission-connected to the reciprocating screw 923, which is transmission-connected to the reciprocating slider 924, which is connected to the switch plate 925. The switch plate 925 is slidingly connected to a unloading port opened at the bottom of the box body 8, and the lower end of the unloading port is in sliding contact with the top of the collecting frame, and the flying flowers and catkins squeezed into blocks contact the trigger slide box 9211, and the trigger slide box 9211 is squeezed to trigger the contact switch 9213, and the contact switch 9213 transmits the signal of the transmission motor 922 to cause the reciprocating screw 923 to drive the reciprocating slider 924 to slide and reset, and the reciprocating slider 924 drives the switch plate 925 to open and close the unloading port, so that the flying flowers and catkins squeezed into blocks fall into the collecting frame connected to the lower end under the action of gravity.

[0027] The trigger structure 921 includes a trigger slide box 9211, which is slidably connected to the inner slide block 9214. A reset elastic member 9212 is symmetrically arranged between the inner slide block 9214 and the trigger slide box 9211. A contact switch 9213 is arranged between the two reset elastic members 9212. The contact switch 9213 is connected to the inner slide block 9214. The contact switch 9213 is electrically connected to the transmission motor 922. The side of the trigger slide box 9211 away from the inner slide block 9214 is in contact with the pressure plate 914. An arc surface 92111 is provided on the top of the trigger slide box 9211.

[0028] The working principle and use process of the present invention are as follows: the fiber slivers are pulled into the wire inlet 2, the fiber slivers pass through the roller device 3 to strengthen the fixed twist of the yarn formation, and then enter the wire inlet hole 4441 of the flocculent outlet 444, and then pass through the sleeve 443 and the ring tube mouth 442 to enter the twisting hollow spindle 5, and the driving motor 61 drives the first pulley 62 and the first transmission belt 63 to rotate the twisting hollow spindle 5, and the twisting hollow spindle 5 rotates to twist the fiber slivers into yarn.

[0029] During the twisting process to form yarn, the fiber strips are subjected to torsion and tension, which may cause the fibers to break or fall off, easily resulting in short fibers, and then forming flying flowers and catkins. The driving motor 61 simultaneously drives the gear set 71, the second transmission belt 73 and the axial flow fan 42. The axial flow fan 42 draws air from the air inlet and sends the air into the first connecting pipe 441, the annular pipe opening 442, the sleeve 443, the catkin outlet 444, and the second connecting pipe 445. The wind brings the flying flowers and catkins into the collection device 9.

[0030] The collecting device 9 includes a packing device 91 and a feeding device 92. The packing device 91 operates by driving the third pulley 911 and the crank slider connecting rod mechanism 912 through the second transmission belt 73 to reciprocately push the pressure plate 914, thereby continuously squeezing the flying petals and catkins into blocks.

[0031] The flying petals and catkins squeezed into blocks contact the trigger slide box 9211, and the trigger slide box 9211 is squeezed to trigger the contact switch 9213. The contact switch 9213 transmits the signal to the transmission motor 922, causing the reciprocating screw rod 923 to drive the reciprocating slide block 924 to slide and reset, and the reciprocating slide block 924 drives the switch plate 925 to open and close the discharge port, so that the flying petals and catkins squeezed into blocks fall into the collection frame connected to the lower end under the action of gravity.

[0032] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A cotton wool cleaning device for spinning production, comprising a housing (1), characterized in that: A wire inlet (2) is provided on one side of the housing (1); a roller device (3), a deflocculation device (4), and a twisting hollow spindle (5) are arranged on the housing (1) from left to right in sequence; the twisting hollow spindle (5) is connected to a driving device (6) in a transmission manner; and the deflocculation device (4) is connected to a lower box body (8); The driving device (6) comprises a driving motor (61), the output end of the driving motor (61) is drivingly connected to a first belt pulley (62), and the first belt pulley (62) is drivingly connected to a twisting hollow spindle (5) via a first transmission belt (63).

2. A cotton wool cleaning device for spinning production according to claim 1, characterized in that: The deflocculation device (4) comprises a symmetrically arranged second pulley (41), the second pulley (41) being rotatably connected to a rotating rod, one end of the rotating rod being connected to one side of a partition plate (81), the other side of the partition plate (81) being provided with a collecting device (9), the other end of the rotating rod being rotatably connected to a windshield plate (43), the second pulley (41) being transmission-connected to an output end of a driving motor (61) via a linkage device (7), the second pulley (41) being connected to an axial flow fan (43) via a linkage device (7), 2) transmission connection, the outer ring of the axial flow fan (42) is connected to the through hole opened in the wind shield (43), the outer ring of the wind shield (43) is connected to the inner wall of the box body (8), the top of the box body (8) close to the twisting hollow spindle (5) is connected to one end of the wind tube (44), the other end of the wind tube (44) passes through the box body (8) at the upper end of the collecting device (9) and is connected to the box body (8), an air inlet is opened at the box body (8) of the axial flow fan (42), and a filter screen (82) is arranged at the air inlet.

3. A cotton wool cleaning device for spinning production according to claim 2, characterized in that: The wind tube (44) comprises a first connecting tube (441), one end of which is connected to the top of the box body (8) near the twisting hollow spindle (5), the other end of which is connected to the outer circle of the ring tube opening (442), one end of which is connected to one end of the sleeve (443), the other end of which is connected to one end of the flocculent outlet (444), the other end of which is provided with a wire inlet hole (4441), the bottom of which is connected to one end of the second connecting tube (445), the other end of which is connected to the box body (8) passing through the top of the box body (8) and connected to the upper end of the collecting device (9); the collecting device (9) comprises a packaging device (91) and a feeding device (92).

4. A cotton wool cleaning device for spinning production according to claim 2, characterized in that: The linkage device (7) comprises a gear set (71), the gear set (71) is rotatably connected to a support block (72), the support block (72) is connected to a housing (1), the gear set (71) is transmission-connected to an output end of a drive motor (61), the other end of the gear set (71) is transmission-connected to a second transmission belt (73), the second transmission belt (73) is transmission-connected to a second pulley (41), and the second transmission belt (73) is transmission-connected to a packaging device (91).

5. A cotton wool cleaning device for spinning production according to claim 4, characterized in that: The packaging device (91) comprises a third pulley (911), the third pulley (911) is connected to the second transmission belt (73), the third pulley (911) is rotationally connected to a bevel gear set (71) passing through the partition plate (81), the bevel gear set (71) is rotationally connected to the windshield plate (43), the bevel gear set (71) is connected to the crank slider connecting rod mechanism (912), the crank slider connecting rod mechanism (912) is connected to the pressure plate (914), the pressure plate (914) is in contact with the unloading device (92), and the pressure plate (914) is slidably connected to the inner wall of the box body (8).

6. A cotton wool cleaning device for spinning production according to claim 5, characterized in that: A stabilizing telescopic rod (913) is symmetrically arranged between the pressing plate (914) and the partition plate (81).

7. A cotton wool cleaning device for spinning production according to claim 5, characterized in that: The unloading device (92) comprises a transmission motor (922), the transmission motor (922) is electrically connected to the trigger structure (921), the transmission motor (922) is transmission-connected to a reciprocating screw rod (923), the reciprocating screw rod (923) is transmission-connected to a reciprocating slider (924), the reciprocating slider (924) is connected to a switch plate (925), the switch plate (925) is slidably connected to a unloading port opened at the bottom of the box body (8), and the lower end of the unloading port is in sliding contact with the top of the collection frame.

8. A cotton wool cleaning device for spinning production according to claim 7, characterized in that: The trigger structure (921) includes a trigger slide box (9211), the trigger slide box (9211) is slidably connected to the inner slide block (9214), a reset elastic member (9212) is symmetrically arranged between the inner slide block (9214) and the trigger slide box (9211), a contact switch (9213) is arranged between the two reset elastic members (9212), the contact switch (9213) is connected to the inner slide block (9214), the contact switch (9213) is electrically connected to the transmission motor (922), and the side of the trigger slide box (9211) away from the inner slide block (9214) is in contact with the pressure plate (914).

9. A cotton wool cleaning device for spinning production according to claim 1, characterized in that: The top of the trigger slide box (9211) is provided with a curved surface (92111).

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