Wool carding machine capable of improving web quality

Abstract

The utility model discloses a carding machine for improving web quality, which comprises a frame, a doffer gear, a cylinder belt pulley, a conveying curtain belt pulley and a raising curtain gear, a support leg is arranged on the side of the frame, the support 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 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 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 wool web is damaged, and the sliver output quality of the carding machine is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of textile technology, more particularly to a carding machine for improving the quality of the web. BACKGROUND

[0002] The carding machine is widely used as one of the key production equipment of cashmere textile production enterprises. The web state of the carding machine directly affects the quality of the output sliver, and further affects the yarn quality. In production and application, the first combing area of the Japanese Kyowa carding machine head is provided with a grass roller device. The function of the grass roller device is to remove grass and sundries in the web. However, the cashmere raw materials used by cashmere production enterprises now are all after carding without cashmere and grass and sundries. In the process of equipment use, the moisture regain of the after cashmere and the workshop temperature and humidity fluctuation are easy to cause the grass roller to be entangled and wound with hair, which causes the web to be damaged, resulting in poor sliver quality of the carding machine. Moreover, the grass roller part is also easy to cause hand extrusion during the head lifting operation, which exists the hidden danger of safety accidents. SUMMARY

[0003] The utility model discloses a carding machine for improving the quality of the web, which solves the problem of web damage caused by the entanglement and winding of the grass roller during the production process of the carding machine, which affects the sliver quality of the carding machine.

[0004] To achieve the above-mentioned purpose, the technical solution used by the utility model is as follows:

[0005] The carding machine for improving the quality of the web comprises a rack, a doffer gear, a cylinder pulley, a transport curtain pulley and a raised sliver curtain gear. The side of the rack is provided with a supporting leg. The supporting leg comprises an axle 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 axle hole plate. The fixed plate is provided with a fixed hole. One end of the connecting column is connected with the fixed plate, and the other end is connected with the axle hole plate. The axle hole plate is provided with a first axle hole, a second axle hole, a third axle hole and a fourth axle hole. The first axle hole and the second axle hole are long holes and the extension directions thereof are perpendicular to each other. The third axle hole is a circular hole. The fourth axle hole is an arc-shaped long hole. The center of the arc-shaped long hole coincides with the center of the third axle hole. The first axle hole is used for installing the rotating shaft of the doffer gear. The second axle hole is used for installing the rotating shaft of the cylinder pulley. The third axle hole is used for installing the rotating shaft of the transport curtain pulley. The fourth axle hole is used for installing the rotating shaft of the raised sliver curtain gear.

[0006] Further, the two fixed plates are located on the same side of the axle hole plate. The axle hole plate and the fixed plate are parallel to each other. The connecting columns are perpendicular to the axle hole plate and the fixed plate.

[0007] Further, the fixed plate comprises: a first fixed plate and a second fixed plate, the first fixed plate and the second fixed plate are respectively located on both sides of the shaft hole plate, the first fixed plate is provided with a fixed hole, the second fixed plate is provided with two fixed holes, and the fixed hole is a long hole; the connecting column is a hollow columnar body, and comprises: a first connecting column and a second connecting column, the first connecting column is connected with the first fixed plate and the shaft hole plate at two ends respectively, and the second connecting column is connected with the second fixed plate and the shaft hole plate at two ends respectively.

[0008] Further, 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 of the other side frame; 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 of the other side frame; one end of the rotating shaft of the transport apron pulley is installed in the third shaft hole, and the other end is installed in the shaft hole of the other side frame; one end of the rotating shaft of the raising apron gear is installed in the fourth shaft hole, and the other end is installed in the shaft hole of the other side frame.

[0009] Further, the rotating shafts of the doffer gear, the cylinder pulley, the transport apron pulley and the raising apron gear are respectively installed on the supporting legs of the two side frames.

[0010] The technical effects of the utility model include:

[0011] The utility model discloses a grass roller device located at the first combing area is optimized, solves the problem of the broken webbing caused by the easy entanglement of the grass roller of the carding machine (Japan Kyowa) in the production process, influences the sliver quality of the carding machine, and avoids the safety hazard of the hand squeezing accident of the worker in the operation of the head lifting.

[0012] The utility model not only can make the good webbing state of the first doffer directly transfer to the transport apron, improve the sliver quality of the carding machine, but also can eliminate the safety hazard of the hand squeezing accident of the grass roller part in the operation of the head lifting.

[0013] The utility model discloses simple structure, easy to assemble, and less parts investment, and through production practice, improves the yarn quality of the carding process under the premise of guaranteeing the webbing quality of the carding process, avoids the occurrence of safety accidents such as hand squeezing, and has wide application and promotion prospect. DRAWINGS

[0014] Figure 1 It is the installation position schematic view of the supporting leg of the utility model in the carding machine.

[0015] Figure 2 It is the structure schematic view of the supporting leg of the utility model. CONCRETE IMPLEMENTING METHOD

[0016] The following description fully shows the concrete implementing scheme of the utility model, so that the person skilled in the art can practice and reproduce.

[0017] As Figure 1 shown is the installation position diagram of the supporting leg 4 in the carding machine.

[0018] The supporting leg 4 is installed between the doffer and the conveying curtain in the first carding area of the carding machine, and the supporting leg 4 is used to replace the grass roller device at the position, the supporting leg 4 is connected to the side (the inner side or the outer side) of the frame 5 through the fixing hole, the end of the gear rotating shaft is installed in the shaft hole of the supporting leg 4, and the other end of the gear rotating shaft is installed on the frame 5 on the other side (or a supporting leg 4 is also installed on the other side of the frame 5), so that the gear rotating shaft drives the rotating drum to rotate.

[0019] Figure 1 In the figure, the axis C is the position of the first shaft hole 411, the axis A is the position of the second shaft hole 412, the axis B is the position of the third shaft hole 413, and the axis D is the position of the fourth shaft hole 414.

[0020] The four pairs of gears installed on the supporting leg 4 realize the transmission between the cylinder pulley, the doffer gear and the conveying curtain pulley, and the rotation of the lifting curtain gear, so that the wool web stripped by the doffer cutter is completely transferred to the conveying curtain.

[0021] The supporting leg 4 is made of cast iron, through the use of the supporting leg 4, the carding machine can not only directly transfer the wool web stripped by the first doffer to the conveying curtain in a good state, thereby improving the quality of the carding machine, but also can eliminate the safety hazard of hand squeezing accidents at the position of the grass roller during the operation of lifting the head.

[0022] As Figure 2 shown is the structure diagram of the supporting leg 4 in the utility model.

[0023] The supporting leg 4 comprises an axle hole plate 41, a fixed plate 42 and a connecting column 43, two pairs of the fixed plate 42 and the connecting column 43 are located on the same side of the axle hole plate 41, and the fixed plate 42 is provided with a fixing hole 421; the two pairs of the fixed plate 42 and the connecting column 43 are respectively located on both sides of the side of the axle hole plate 41, one end of the connecting column 43 is connected to the fixed plate 42, and the other end is connected to the axle hole plate 41; the axle hole plate 41 is provided with a first shaft hole 411, a second shaft hole 412, a third shaft hole 413 and a fourth shaft hole 414, the first shaft hole 411 and the second shaft hole 412 are long holes and the extension directions thereof are perpendicular to each other, the third shaft hole 413 is a round hole, and the fourth shaft hole 414 is an arc-shaped long hole, and the center of the arc-shaped long hole coincides with the center of the third shaft hole 413.

[0024] The first shaft hole 411 is used for installing the rotating shaft of the doffer gear for driving the doffer to rotate; the second shaft hole 412 is used for installing the rotating shaft of the cylinder pulley for driving the cylinder belt to move; the third shaft hole 413 is used for installing the rotating shaft of the transport curtain pulley for driving the transport curtain to move; and the fourth shaft hole 414 is used for installing the rotating shaft of the raising curtain gear for driving the raising curtain to move. The fourth shaft hole 414 is an arc-shaped long hole, so that the raising curtain gear moves around the transport curtain pulley when the position of the raising curtain gear is adjusted, and the web of the separated wool is completely transferred to the transport curtain.

[0025] The shaft hole plate 41 and the fixed plate 42 are parallel to each other, and the connecting column 43 is perpendicular to the shaft hole plate 41 and the fixed plate 42.

[0026] The fixed plate 42 includes a first fixed plate and a second fixed plate, which are located on both sides of the shaft hole plate 41. The first fixed plate is provided with one fixed hole 421, and the second fixed plate is provided with two fixed holes 421. The fixed hole 421 is a long hole, which is convenient for adjusting the installation position and is used for fixing the supporting leg 4 on the rack 5.

[0027] The connecting column 43 is a hollow columnar body, and the connecting column 43 includes a first connecting column and a second connecting column, which are located on both sides of the shaft hole plate 41. The two ends of the first connecting column are connected to the first fixed plate and the shaft hole plate 41 respectively, and the two ends of the second connecting column are connected to the second fixed plate and the shaft hole plate 41 respectively.

[0028] The method for improving the quality of the web of wool includes the following specific steps:

[0029] Step 1: remove the grass roller device between the doffer and the transport curtain in the first carding area, install the supporting leg 4 on the side of the cylinder belt in the empty position, and fix the supporting leg 4 on the rack 5 by bolts.

[0030] Step 2: install the rotating shaft of the doffer gear in the first shaft hole 411, install the rotating shaft of the cylinder pulley in the second shaft hole 411, install the rotating shaft of the transport curtain pulley in the third shaft hole 411, and install the rotating shaft of the raising curtain gear in the fourth shaft hole 411, so as to realize the transmission between the cylinder and the doffer and the transport curtain.

[0031] Step 3: the web of wool carded through the first carding area is separated by the doffer cutter, is transferred to the raising curtain through the transport curtain, and then enters the second carding area.

[0032] The Japanese Kyowa wool carding machine with the newly installed supporting leg is used to produce 11-32 pure cashmere yarn and cashmere blended yarn, the web of wool in the first carding area of the wool carding machine is in good condition, there is no phenomenon of entangled noil and damaged web of wool, the quality of the sliver is stable, and the machine is started smoothly.

[0033] The terms used in the present utility model are illustrative and not restrictive. Since the present utility model can be embodied in various forms without departing from the spirit or essence of the technical solution, it should be understood that the above examples are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope of the appended claims, and therefore all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A carding machine for improving the quality of a batt, comprising: The rack, the doffer gear, the cylinder pulley, the transport apron pulley and the raising apron gear are characterized in that the side of the rack is provided with a supporting leg, the supporting leg comprises an axle 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 axle hole plate, the fixed plate is provided with a fixed hole, one end of the connecting column is connected with the fixed plate and the other end is connected with the axle hole plate; the axle hole plate is provided with a first axle hole, a second axle hole, a third axle hole and a fourth axle hole, the first axle hole and the second axle hole are long holes and the extension directions thereof are perpendicular to each other, the third axle hole is a circular hole and the fourth axle hole is an arc-shaped long hole, the center of the arc-shaped long hole coincides with the center of the third axle hole; the first axle hole is used for mounting the rotating shaft of the doffer gear, the second axle hole is used for mounting the rotating shaft of the cylinder pulley, the third axle hole is used for mounting the rotating shaft of the transport apron pulley and the fourth axle hole is used for mounting the rotating shaft of the raising apron gear.

2. A raising card as claimed in claim 1, characterised in that, The two fixed plates are located on the same side of the axle hole plate, the axle hole plate and the fixed plate are parallel to each other and the connecting column is perpendicular to the axle hole plate and the fixed plate.

3. A raising card as claimed in claim 1, characterised in that, The fixed plate comprises: The first fixed plate and the second fixed plate are respectively located on both sides of the axle hole plate, the first fixed plate is provided with one fixed hole and the second fixed plate is provided with two fixed holes, the fixed hole is a long hole; the connecting column is a hollow columnar body and comprises a first connecting column and a second connecting column, the two ends of the first connecting column are connected with the first fixed plate and the axle hole plate respectively and the two ends of the second connecting column are connected with the second fixed plate and the axle hole plate respectively.

4. A raising card as claimed in claim 1, characterised in that, One end of the rotating shaft of the doffer gear is mounted in the first axle hole and the other end is mounted in the axle hole of the rack on the other side; one end of the rotating shaft of the cylinder pulley is mounted in the second axle hole and the other end is mounted in the axle hole of the rack on the other side; one end of the rotating shaft of the transport apron pulley is mounted in the third axle hole and the other end is mounted in the axle hole of the rack on the other side; one end of the rotating shaft of the raising apron gear is mounted in the fourth axle hole and the other end is mounted in the axle hole of the rack on the other side.

5. A raising card as claimed in claim 1, characterized in that, The rotating shafts of the doffer gear, the cylinder pulley, the transport apron pulley and the raising apron gear are respectively mounted on the supporting legs of the racks on both sides.

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