Wool combing machine capable of improving web quality and wool combing method

Abstract

The invention discloses a carding machine capable of improving web quality, which comprises a rack, a doffer gear, a cylinder belt pulley, a conveying curtain belt pulley and a raising curtain gear, the side part of the rack is provided with a supporting leg, the supporting leg comprises a shaft hole plate, a fixing plate, connecting columns and two pairs of fixing plates, the connecting columns are respectively positioned on two sides of the side part of the shaft hole plate, the fixing plates are provided with fixing holes, and the fixing plates are connected with the shaft hole plate. The other end of the connecting column is connected with the shaft hole plate; the shaft hole plate is provided with a first shaft hole, a second shaft hole, a third shaft hole and a fourth shaft hole, the first shaft hole is used for installing a rotating shaft of a doffer gear, the second shaft hole is used for installing a rotating shaft of a cylinder belt wheel, the third shaft hole is used for installing a rotating shaft of a conveying curtain belt wheel, and the fourth shaft hole is used for installing a rotating shaft of a wool raising curtain gear. The invention further discloses a carding method for improving web quality. The problems that in the production process of the carding machine, cotton and wool are prone to being wound on the grass pressing roller, so that a web is damaged, and the sliver output quality of the carding machine is affected are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of textiles, and in particular relates to a wool combing machine and a wool combing method for improving the quality of a wool net. Background Art

[0002] As one of the key production equipment of cashmere textile manufacturers, the combing machine is widely used. The state of the wool net of the combing machine directly affects the quality of the output wool tops, and then affects the quality of the yarn. In production applications, the first combing area of ​​the Japanese Kyowa combing machine is equipped with a grass pressing roller device, which is used to remove grass and impurities in the wool net. However, the cashmere raw materials used by cashmere manufacturers now are all hairless cashmere after combing, without grass and impurities. During the use of the equipment, the moisture regain of the cashmere and the temperature and humidity fluctuations in the workshop are very easy to cause the grass pressing roller to entangle with flowers and hair, causing the wool net to be damaged, resulting in poor quality of the wool tops produced by the combing machine. In addition, the grass pressing roller is prone to squeezing hands during the head lifting operation, posing a potential safety hazard. Summary of the invention

[0003] The purpose of the present invention is to provide a wool combing machine and a wool combing method for improving the quality of wool webs, thereby solving the problem that the wool webs are damaged due to the wool being easily entangled in the grass pressing rollers during the production process of the wool combing machine, thus affecting the quality of the wool slivers produced by the wool combing machine.

[0004] To achieve the above objectives, the technical solutions used in the present invention are:

[0005] A wool combing machine for improving the quality of wool nets comprises: a frame, a doffer gear, a cylinder pulley, a transport curtain pulley, and a wool curtain lifting gear. A support foot is arranged on the side of the frame, and the support foot comprises: an axial hole plate, a fixing plate, and a connecting column. Two pairs of fixing plates and connecting columns are respectively located on both sides of the side of the axial hole plate. The fixing plate is provided with a fixing hole. One end of the connecting column is connected to the fixing plate, and the other end is connected to the axial hole plate. The axial hole plate is provided with a first axial hole, a second axial hole, a third axial hole, and a fourth axial hole. The first axial hole and the second axial hole are long holes and their extension directions are perpendicular to each other. The third axial hole is a circular hole, and the fourth axial hole is an arc-shaped long hole. The center of the arc-shaped long hole coincides with the center of the third axial hole. The first axial hole is used to install the rotating shaft of the doffer gear, the second axial hole is used to install the rotating shaft of the cylinder pulley, the third axial hole is used to install the rotating shaft of the transport curtain pulley, and the fourth axial hole is used to install the rotating shaft of the wool curtain lifting gear.

[0006] Furthermore, the two fixing plates are located on the same side of the shaft hole plate, the shaft hole plate and the fixing plate are parallel to each other, and the connecting columns are respectively perpendicular to the shaft hole plate and the fixing plate.

[0007] Furthermore, the fixing plate includes: a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are respectively located on both sides of the shaft hole plate, the first fixing plate is provided with a fixing hole, the second fixing plate is provided with two fixing holes, and the fixing holes are long holes; the connecting column is a hollow cylindrical body, including: a first connecting column and a second connecting column, the two ends of the first connecting column are respectively connected to the first fixing plate and the shaft hole plate, and the two ends of the second connecting column are respectively connected to the second fixing plate and the shaft hole plate.

[0008] Furthermore, one end of the rotating shaft of the doffer gear is installed in the first shaft hole, and the other end is installed in the shaft hole installed in the frame on the other side; one end of the rotating shaft of the cylinder pulley is installed in the second shaft hole, and the other end is installed in the shaft hole installed in the frame on the other side; one end of the rotating shaft of the transport curtain pulley is installed in the third shaft hole, and the other end is installed in the shaft hole installed in the frame on the other side; one end of the rotating shaft of the hair lifting curtain gear is installed in the fourth shaft hole, and the other end is installed in the shaft hole installed in the frame on the other side.

[0009] Furthermore, both ends of the rotating shafts of the doffer gear, the cylinder pulley, the transport curtain pulley and the hair curtain lifting gear are respectively installed on the supporting feet of the frames on both sides.

[0010] Combing methods to improve wool web quality include:

[0011] Remove the grass pressing roller device between the doffer and the transport curtain in the first combing area, install a support foot on the side of the cylinder belt in the vacant position, and fix the support foot to the frame with bolts;

[0012] Install the rotating shaft of the doffer gear in the first shaft hole, the rotating shaft of the cylinder pulley in the second shaft hole, the rotating shaft of the transport curtain pulley in the third shaft hole, and the rotating shaft of the fur curtain lifting gear in the fourth shaft hole to realize the transmission between the cylinder and the doffer and the transport curtain;

[0013] The wool net combed in the first combing area is peeled off by the doffer knife, transferred to the wool lifting curtain through the transport curtain, and then enters the second combing area.

[0014] Preferably, a carding machine is used to produce pure cashmere yarn and cashmere blended yarn of 11-32 metric count.

[0015] The technical effects of the present invention include:

[0016] The present invention solves the problem of wool net damage caused by wool entanglement of the grass pressing roller in the wool combing machine (Japan's Kyowa) during production, which affects the quality of the wool combing machine, by optimizing the grass pressing roller device located in the first combing area, and eliminates the safety hazard of workers' hands being squeezed when operating the head.

[0017] The present invention can not only directly transfer the wool net chopped by the first doffer to the transport curtain in good condition, thereby improving the sliver output quality of the wool combing machine, but also eliminate the potential safety hazard of hand squeezing accidents at the grass pressing roller position when operating the head lifting.

[0018] The invention has a simple structure, is easy to assemble, and requires less parts and components. Through production practice, the yarn quality of the combing process is improved while ensuring the quality of the wool net in the combing process, and the occurrence of safety accidents such as hand squeezing is avoided. The invention has broad application and promotion prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the installation position of the support foot on the carding machine in the present invention;

[0020] Figure 2 It is a structural schematic diagram of the standoff in the present invention. DETAILED DESCRIPTION

[0021] The following description sufficiently illustrates specific embodiments of the invention to enable those skilled in the art to practice and reproduce the invention.

[0022] like Figure 1 As shown, it is a schematic diagram of the installation position of the support foot 4 in the wool combing machine in the present invention.

[0023] A support foot 4 is installed between the doffer and the transport curtain in the combing area of ​​the head of the carding machine, and the grass pressing roller device here is replaced by the support foot 4. The support foot 4 is connected to the side (inside or outside) of the frame 5 by means of a fixing hole, and the end of the gear shaft is installed in the shaft hole of the support foot 4, and the other end of the gear shaft is installed on the frame 5 on the other side (or a support foot 4 is also installed on the frame 5 on the other side), so that the gear shaft drives the drum to rotate.

[0024] Figure 1 , axis C is the position of the first axial hole 411 , axis A is the position of the second axial hole 412 , axis B is the position of the third axial hole 413 , and axis D is the position of the fourth axial hole 414 .

[0025] The transmission between the cylinder pulley, the doffer gear and the transport curtain pulley is realized through four pairs of gears installed on the support foot 4, and the wool net stripped off by the doffer cutter is completely transferred to the transport curtain.

[0026] The support foot 4 is made of cast iron. Through the use of the support foot 4, the wool combing machine can not only directly transfer the wool net chopped by the first doffer in good condition to the transport curtain, thereby improving the sliver quality of the wool combing machine, but also eliminate the safety hazard of hand squeezing accidents at the grass pressing roller part when operating the head lifting operation.

[0027] like Figure 2 , which is a schematic structural diagram of the standoff 4 in the present invention.

[0028] The support foot 4 includes: an axis hole plate 41, a fixing plate 42, and a connecting column 43. The two pairs of fixing plates 42 and connecting columns 43 are located on the same side of the axis hole plate 41, and the fixing plate 42 is provided with a fixing hole 421; the two pairs of fixing plates 42 and connecting columns 43 are respectively located on both sides of the side of the axis hole plate 41, one end of the connecting column 43 is connected to the fixing plate 42, and the other end is connected to the axis hole plate 41; the axis hole plate 41 is provided with a first axis hole 411, a second axis hole 412, a third axis hole 413, and a fourth axis hole 414. The first axis hole 411 and the second axis hole 412 are long holes and their extension directions are perpendicular to each other, the third axis hole 413 is a circular hole, and the fourth axis hole 414 is an arc-shaped long hole, and the center of the arc-shaped long hole coincides with the center of the third axis hole 413.

[0029] The first shaft hole 411 is used to install the rotating shaft of the doffer gear, which is used to drive the doffer to rotate; the second shaft hole 412 is used to install the rotating shaft of the cylinder pulley, which is used to drive the cylinder belt to move; the third shaft hole 413 is used to install the rotating shaft of the transport curtain pulley, which is used to drive the transport curtain to move; the fourth shaft hole 414 is used to install the rotating shaft of the hair raising curtain gear, which is used to drive the hair raising curtain to move. The fourth shaft hole 414 is an arc-shaped long hole, so that the hair raising curtain gear moves around the transport curtain pulley when adjusting its position, so that the hair net peeled off by the doffer chopping knife is completely transferred to the transport curtain.

[0030] The shaft hole plate 41 and the fixing plate 42 are parallel to each other, and the connecting column 43 is perpendicular to the shaft hole plate 41 and the fixing plate 42 respectively.

[0031] The fixing plate 42 includes: a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are located on both sides of the shaft hole plate 41, the first fixing plate is provided with a fixing hole 421, and the second fixing plate is provided with two fixing holes 421. The fixing holes 421 are long holes, which are convenient for adjusting the installation position and are used to fix the support foot 4 on the frame 5.

[0032] The connecting column 43 is a hollow cylindrical body, and the connecting column 43 includes: a first connecting column and a second connecting column. The first connecting column and the second connecting column are located on both sides of the shaft hole plate 41. The two ends of the first connecting column are respectively connected to the first fixed plate and the shaft hole plate 41, and the two ends of the second connecting column are respectively connected to the second fixed plate and the shaft hole plate 41.

[0033] The combing method to improve the quality of wool net, the specific steps are as follows:

[0034] Step 1: Remove the grass pressing roller device between the doffer and the transport curtain in the first combing area, install the support foot 4 on the side of the cylinder belt at the vacant position, and fix the support foot 4 to the frame 5 with bolts;

[0035] Step 2: Install the rotating shaft of the doffer gear in the first shaft hole 411, the rotating shaft of the cylinder pulley in the second shaft hole 411, the rotating shaft of the transport curtain pulley in the third shaft hole 411, and the rotating shaft of the fur curtain raising gear in the fourth shaft hole 411, so as to realize the transmission between the cylinder and the doffer and the transport curtain;

[0036] Step 3: The wool net combed in the first combing area is peeled off by the doffer knife, transferred to the wool lifting curtain through the transport curtain, and then enters the second combing area.

[0037] The newly installed Japanese Kyowa carding machine is used to produce 11-32 metric pure cashmere yarn and cashmere blended yarn. The wool net in the first carding area of ​​the carding machine is in good condition, without entanglement or damage, the output quality is stable, and the machine starts smoothly.

[0038] The terms used in the present invention are illustrative and exemplary, rather than restrictive. Since the present invention can be implemented in various forms without departing from the spirit or essence of the technical solution, it should be understood that the above embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A carding machine for improving the quality of wool web, comprising: A frame, a doffer gear, a cylinder pulley, a transport curtain pulley, and a hair curtain raising gear, characterized in that a support foot is arranged on the side of the frame, and the support foot includes: an axial hole plate, a fixed plate, and a connecting column. Two pairs of fixed plates and connecting columns are respectively located on both sides of the side of the axial hole plate, and the fixed plate is provided with a fixing hole. One end of the connecting column is connected to the fixed plate, and the other end is connected to the axial hole plate; the axial hole plate is provided with a first axial hole, a second axial hole, a third axial hole, and a fourth axial hole. The first axial hole and the second axial hole are long holes and their extension directions are perpendicular to each other. The third axial hole is a circular hole, and the fourth axial hole is an arc-shaped long hole. The center of the arc-shaped long hole coincides with the center of the third axial hole; the first axial hole is used to install the rotating shaft of the doffer gear, the second axial hole is used to install the rotating shaft of the cylinder pulley, the third axial hole is used to install the rotating shaft of the transport curtain pulley, and the fourth axial hole is used to install the rotating shaft of the hair curtain raising gear.

2. The carding machine for improving the quality of wool web according to claim 1, characterized in that: The two fixing plates are located on the same side of the shaft hole plate, the shaft hole plate and the fixing plate are parallel to each other, and the connecting columns are respectively perpendicular to the shaft hole plate and the fixing plate.

3. The carding machine for improving the quality of wool web according to claim 1, characterized in that: The fixing plate includes: The first fixing plate and the second fixing plate are respectively located on both sides of the shaft hole plate, the first fixing plate is provided with one fixing hole, the second fixing plate is provided with two fixing holes, and the fixing holes are long holes; the connecting column is a hollow cylindrical body, including: a first connecting column and a second connecting column, the two ends of the first connecting column are respectively connected to the first fixing plate and the shaft hole plate, and the two ends of the second connecting column are respectively connected to the second fixing plate and the shaft hole plate.

4. The carding machine for improving wool web quality according to claim 1, characterized in that: One end of the rotating shaft of the doffer gear is installed in the first shaft hole, and the other end is installed in the shaft hole installed in the frame on the other side; one end of the rotating shaft of the cylinder pulley is installed in the second shaft hole, and the other end is installed in the shaft hole installed in the frame on the other side; one end of the rotating shaft of the transport curtain pulley is installed in the third shaft hole, and the other end is installed in the shaft hole installed in the frame on the other side; one end of the rotating shaft of the hair raising curtain gear is installed in the fourth shaft hole, and the other end is installed in the shaft hole installed in the frame on the other side.

5. The carding machine for improving the quality of wool web according to claim 1, characterized in that: The two ends of the rotating shafts of the doffer gear, the cylinder pulley, the conveying curtain pulley and the wool curtain lifting gear are respectively installed on the supporting feet of the frames on both sides.

6. The method for improving the quality of wool web of a wool combing machine according to any one of claims 1 to 5, characterized in that: include: Remove the grass pressing roller device between the doffer and the transport curtain in the first combing area, install a support foot on the side of the cylinder belt in the vacant position, and fix the support foot to the frame with bolts; Install the rotating shaft of the doffer gear in the first shaft hole, the rotating shaft of the cylinder pulley in the second shaft hole, the rotating shaft of the transport curtain pulley in the third shaft hole, and the rotating shaft of the fur curtain lifting gear in the fourth shaft hole to realize the transmission between the cylinder and the doffer and the transport curtain; The wool net combed in the first combing area is peeled off by the doffer knife, transferred to the wool lifting curtain through the transport curtain, and then enters the second combing area.

7. The method for improving the quality of wool web according to claim 6, characterized in that: We use carding machines to produce pure cashmere yarn and cashmere blended yarn with a count of 11-32.

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