CN216688476U

CN216688476U - Carding machine sliver can fixing device

Info

Publication number: CN216688476U
Application number: CN202220226183.9U
Authority: CN
Inventors: 李衍田; 李强; 李金美; 孙平
Original assignee: Zibo Yinshilai Textile Co ltd
Current assignee: Zibo Yinshilai Textile Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-06-07
Anticipated expiration: 2032-01-27

Abstract

A carding machine sliver can fixing device belongs to the technical field of carding machine sliver can fixing devices. Among the prior art, generally make base disc edge protruding in order to restrict a barrel displacement, but this one side leads to operating personnel to place the barrel or need lift up when breaking away from the base, greatly increased the amount of labour, and on the other hand can produce serious mar and the universal wheel also very easily damages to a barrel outer wall. The utility model comprises a chassis and a guiding device, wherein the chassis is rotationally arranged, and the guiding device is fixedly arranged; the upper surface of the chassis is provided with a plurality of chassis grooves; the guide device comprises guide wheels, a wheel shaft and a fixing plate, the fixing plate is fixedly arranged on one side of the chassis, the lower end of the wheel shaft is fixedly connected with the fixing plate, and the upper end of the wheel shaft is detachably connected with the guide wheels. The service life of the chassis is prolonged while the strip barrel is protected, the adaptation is wider, and the use is more convenient.

Description

Carding machine sliver can fixing device

Technical Field

A carding machine sliver can fixing device belongs to the technical field of carding machine sliver can fixing devices.

Background

The carding machine is a common and necessary fiber processing device in the textile and spinning industry, and the working principle is to open, comb and remove impurities from cotton (fiber) rolls sent from the previous process or oil cotton (chemical fiber) layers supplied by a cotton box, so that all curled blocky cotton rings become single fiber shapes which are basically straightened, in the process, broken seeds, impurities and short fibers left in the cotton cleaning process are removed, then cotton slivers with certain specifications are integrated and stored in a cotton cylinder for the drawing process.

The carding machine has sliver forming part comprising stripping roller, bell mouth, large pressing roller, sliver coiler and other parts, and the sliver coiler is used for regularly coiling sliver in sliver barrel driven by the disc in the base to rotate. Because the strip bucket need frequently be transported to other processes, strip barrel head portion generally need be equipped with the convenient transportation that promotes of a plurality of universal wheels, and this has just led to the base disc to rotate the time strip bucket and easily appears the horizontal migration phenomenon, causes the silver shaping effect poor, influences follow-up technology and spinning quality.

Among the prior art, generally make base disc edge protruding in order to restrict a barrel displacement for solving this problem, but this one side leads to operating personnel to place the barrel or need to lift up when breaking away from the base, greatly increased the amount of labour, on the other hand is difficult to exempt from universal wheel collision chassis edge when the barrel is frequently placed or breaks away from the chassis, the edge warp back barrel bottom in the collision and is difficult to place on getting into the base, the edge also can produce serious mar to a barrel outer wall, wearing and tearing life reduction, and the universal wheel also very easily damages, seriously influence a barrel life.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: overcome prior art's not enough, provide an effective spacing strip bucket to strip bucket is placed and is broken away from convenient carding machine strip bucket fixing device.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a carding machine sliver can fixing device which characterized in that: comprises a chassis and a guiding device; the guiding device is fixedly arranged along the outer circumference of the chassis and is arranged separately from the chassis, the guiding device is enclosed on the upper side of the chassis to form a space for accommodating a sliver can of the carding machine, and a plurality of chassis grooves are formed in the upper surface of the chassis.

During installation, the sliver barrel is directly pushed to a space on the chassis for accommodating the sliver barrel of the carding machine, the sliver barrel is rotated, the universal wheel at the bottom of the sliver barrel is clamped into the chassis groove, and after the chassis is started to rotate, if the sliver barrel horizontally deviates, the guide device can timely give a certain correction force to the sliver barrel so that the circle center at the bottom of the sliver barrel and the center of the chassis are restored to coincide.

The guide device with different sizes can be replaced, if a strip barrel with a smaller barrel diameter is adopted, a larger guide device is adopted, a smaller space for containing the carding machine strip barrel is formed, the strip barrel has any amplitude of deviation, and is extruded and righted by the guide device when rotating to the position near the guide wheel, so that the strip barrel is restored to the central position, and the strip barrel with the smaller barrel diameter can be completely installed on the chassis by replacing the smaller guide device. The adaptability of the chassis to different sliver cans is obviously improved, one set of carding machine sliver can fixing device can be adapted to various sliver cans, the cost is greatly reduced, the straightening is more timely, the sliver cans are hardly damaged by friction, and the service life of the sliver cans is prolonged; compared with the mode that the edge of the chassis is heightened, friction is smaller, the upper chassis and the lower chassis of the strip barrel are more convenient, collision cannot occur, the strip barrel is protected, and the service life of the chassis is prolonged.

Preferably, there are two of said guides. So as to increase the timeliness and the accuracy of the guiding device for correcting the strip barrel. Meanwhile, a large enough space is provided to facilitate the upper chassis and the lower chassis of the barrel, and the production efficiency is improved.

Further preferably, the guides are spaced a quarter of a circumferential length along the edge of the chassis. Under the optimal distance setting, the upper and lower spaces of the strip barrels are kept large enough, and meanwhile, the guide devices are dispersed as much as possible, so that the strip barrels can be more accurately, timely and stably recovered to the central position.

Preferably, the number of the chassis grooves is six, and the chassis grooves are uniformly distributed on the chassis.

The bottom of a general barrel is provided with three universal wheels which are uniformly distributed, and six chassis grooves which are uniformly distributed can enable the universal wheels of the barrel to enter the chassis grooves more conveniently and quickly, and the manufacturing difficulty of the chassis is reduced.

Preferably, the side wall in the chassis groove is an arc surface.

The cambered surface makes the universal wheel block, shifts out, more simple when getting into the chassis groove, reduces the probability that universal wheel and chassis received the damage, improves the transfer efficiency, also can play certain three that utilizes simultaneously the chassis groove can play the effect of fixed universal wheel promptly.

Preferably, the guiding device comprises a guide wheel, a wheel shaft and a fixing plate, the fixing plate is fixedly arranged on one side of the chassis, the lower end of the wheel shaft is fixedly connected with the fixing plate, and the upper end of the wheel shaft is detachably connected with the guide wheel.

Preferably, the distance between the guide wheel and the circle center of the chassis is smaller than the sum of the radii of the guide wheel and the chassis by 1-5 cm. The difference of the intersection distance of the circumferences of the guide wheel and the chassis can meet most barrel models, the fault tolerance rate of the chassis is greatly improved, and the production efficiency is improved.

Preferably, the guide wheel is a guide wheel with a bearing and a hole in the circle center, and the guide wheel is inserted into the wheel shaft through the hole. The convenient grafting shaft, the leading wheel of different models is changed to the convenient dismantlement.

Preferably, the wheel shaft is provided with a limiting bulge, and the limiting bulge supports the guide wheel. Forming a detachable connection structure.

Further preferably, the limiting protrusion is in an inverted truncated cone shape surrounding the outer wall of the wheel axle for a circle. More stable, avoid the crooked direction of leading wheel, can further reduce a barrel wearing and tearing, the life of extension strip barrel and leading wheel.

Compared with the prior art, the utility model has the beneficial effects that: utilize guider cooperation difference can dismantle the leading wheel, replaced current chassis edge protruding, effectively protected chassis and strip bucket, prolonged chassis and strip bucket life to it is more convenient to go up the strip bucket, has improved the fault-tolerant rate between different chassis and the strip bucket simultaneously greatly, and easier adaptation in time adjusts a bucket state, and in time the alignment avoids leaking, improves silver shaping effect.

Drawings

FIG. 1 is a schematic view of a sliver can fixing device of a carding machine.

FIG. 2 is a top view of a sliver can fixture of a carding machine.

Fig. 3 is a schematic structural view of the guide device.

FIG. 4 is a side cross-sectional view of a chassis slot.

Wherein, 1, a chassis; 2. a guide wheel; 3. a wheel axle; 4. a fixing plate; 5. a chassis slot; 6. and a limiting bulge.

Detailed Description

The present invention will be further described with reference to the accompanying drawings 1 to 4.

Referring to the attached figures 1-4: a carding machine sliver can fixing device comprises a chassis 1 and a guide device, wherein the chassis 1 is disc-shaped, the chassis 1 is rotatably arranged on the ground, the upper surface of the mounted chassis 1 is flush with the ground, six uniformly distributed chassis grooves 5 are formed in the upper surface of the chassis 1, and the side walls in the chassis grooves 5 are cambered surfaces; the guide means are two and are fixedly mounted on the ground beside the chassis 1, and the two guide means are spaced apart by a quarter of the circumference of the chassis 1 along the edge of the chassis 1.

Referring to fig. 3: the guiding device comprises a fixing plate 4, a wheel shaft 3 and a guide wheel 2. The surface of the wheel shaft 3 is provided with a limiting bulge 6, the guide wheel 2 is inserted into the wheel shaft 3 from the upper part of the wheel shaft 3, and the limiting bulge 6 limits and fixes the guide wheel 2; the lower end of the wheel shaft 3 is fixedly connected to the upper surface of one end of the fixing plate 4 close to the chassis 1; the fixing plate 4 is an iron plate with the size of 15 multiplied by 15cm and the thickness of 0.5cm, and is fixedly arranged on the ground at the edge of the chassis 1 through bolts; the circumference of the guide wheel 2 is crossed with the circumference of the chassis 1 in a top view state, and the length of a connecting line of two circumferences of the overlapped part is 2cm, namely: the distance between the circle center of the guide wheel 2 and the circle center of the chassis 1 is less than the sum of the two circle radiuses by 2 cm.

The wheel shaft is made of carbon spring steel with the length of 20cm and the diameter of 1.5cm, the limiting bulge 6 is in an inverted circular truncated cone shape surrounding the outer wall of the wheel shaft 3, the outer surface of the guide wheel 2 is made of soft polyurethane, and the guide wheel is a guide wheel with the diameter of 8cm and a hole in the middle.

When needing fixed strip bucket, push away the strip bucket to 1 upper surface on the chassis, rotate the strip bucket, there is three universal wheel strip bottom of the barrel portion, the block gets into on the chassis 1 wherein in three

chassis groove

5, 1 outer wall of strip bucket is hugged closely to 2 surfaces of leading wheel, open 1 bottom rotating device in chassis, 1 drives the strip bucket on the chassis and rotates, when the skew of strip bucket appears, when one side of strip bucket moving direction rotated 2 departments of leading wheel, will return the normal position under 2 supporting stress of leading wheel, guarantee that the strip bucket is in 1 central point in chassis and put. When the barrel is required to be separated from the chassis 1, the universal wheel can be directly pulled out of the chassis groove 5 from one side far away from the guide device for transferring.

For the barrels with different sizes and diameters, the guide wheels 2 can be directly taken off from the wheel shafts 3, and the guide wheels 2 with corresponding sizes are replaced to adjust and correct the relative positions of the barrels on the chassis 1, such as: for the barrel with smaller barrel diameter, the guide wheel 2 with larger diameter can be adopted, and for the barrel with larger barrel diameter, the guide wheel 2 with smaller diameter is replaced, so that the center of the bottom surface of the barrel and the center of the chassis 1 can always coincide. The carding machine sliver can fixing device has stronger fault tolerance, adapts to different sliver can models, and reduces the adaptation cost of the device.

The guide wheel 2 made of soft polyurethane material is matched with the wheel shaft 3 made of carbon spring steel, so that the guide device has stronger buffer capacity, and the phenomenon that the strip barrel is damaged or swayed due to strong stress adjustment generated on the strip barrel is avoided.

Six evenly distributed's chassis groove 5 makes a bucket just can guarantee through simple small-angle rotation that the universal wheel block gets into on chassis 1, and the cambered surface design of inside lateral wall has guaranteed simultaneously that the universal wheel business turn over can not receive stronger block stress, and operating personnel pull or installation are also lighter, protection strip bucket, increase of service life reduces intensity of labour.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a carding machine sliver can fixing device which characterized in that: comprises a chassis (1) and a guiding device; the guiding device is fixedly arranged along the outer circumference of the chassis (1) and is arranged in a split mode with the chassis (1), the guiding device is enclosed to form a space for accommodating a sliver can of the carding machine on the upper side of the chassis (1), and a plurality of chassis grooves (5) are formed in the upper surface of the chassis (1).

2. The card sliver can fixture of claim 1, wherein: the guide device has two parts, and the two parts are separated by a quarter of the circumference length along the edge of the chassis (1).

3. The card sliver can fixture of claim 1, wherein: six chassis grooves (5) are uniformly distributed on the chassis (1).

4. The card sliver can fixture of claim 1, wherein: the side wall in the chassis groove (5) is an arc surface.

5. The card sliver can fixture of claim 1, wherein: the guiding device comprises a guide wheel (2), a wheel shaft (3) and a fixing plate (4), wherein the fixing plate (4) is fixedly arranged on one side of the chassis (1), the lower end of the wheel shaft (3) is fixedly connected with the fixing plate (4), and the upper end of the wheel shaft is detachably connected with the guide wheel (2).

6. A carding machine sliver can fixing device according to claim 5, wherein: the distance between the guide wheel (2) and the circle center of the chassis (1) is less than 1-5 cm of the sum of the radii of the guide wheel (2) and the chassis (1).

7. A carding machine sliver can fixing device according to claim 5, wherein: the guide wheel (2) is a guide wheel with a bearing and a hole at the circle center, and the guide wheel (2) is inserted into the wheel shaft (3) through the hole.

8. A carding machine sliver can fixing device according to claim 5, wherein: the wheel shaft (3) is provided with a limiting bulge (6), and the limiting bulge (6) supports the guide wheel (2).

9. The card sliver can fixture of claim 8, wherein: the limiting bulge (6) is in an inverted truncated cone shape surrounding the outer wall of the wheel shaft (3) for a circle.