KR860001052B1 - Waste cleaning apparatus in cading machine - Google Patents

Abstract

A cylinder under casing, which sourrounds the cylinder(1) under portion, consists of a front cylinder(2a) and a back cylinder under casing. This casing is established on the supporting frame(13). A bolt hole(14) is made in both sides of the supporting plate(11) under portion, which is assembled on the both edges of the under casing. The clearance between the under casing and the cylinder is controlled by a bolt and a nut(12,16), which is established in the bolt hole(14) and the frame. The bolt hole(17) of the frame is larger than the bolt size. To prevent the movement of the under casing, a guide piece(18) is fixed along the under casing circularly on the upper portion of the supporting plate.

Description

Wind surface deposition prevention device in the cylinder under casing side of the carding machine

1 is a schematic side view of a conventional carding machine.

2 is a cross-sectional view showing the installation state of a cylinder under casing with respect to a conventional expected frame.

3 to 7 are exemplary views showing a first embodiment in which the present invention is embodied.

3 is a schematic side view.

4 is a cross-sectional view taken along the line A-A of FIG.

5 is an exploded perspective view showing the installation state of the fixed guide member and the slide member in the cylinder inner casing.

6 is a sectional view showing the principal parts of the cylinder-under casing showing the installation state of the frame.

7 is a longitudinal cross-sectional view showing main action.

8 is a sectional view showing a second embodiment.

9 is a sectional view of main parts.

10 and 11 are sectional views showing the principal parts of still another example.

* Explanation of symbols for main parts of the drawings

1: Cylinder 2a, 2b: Cylinder under casing

11: support plate 12: support bolt

13: frame 18: fixed guide member

19: guide pin 20: slide member

24: Bolt

The present invention relates to a device for preventing wind deposition on the cylinder under casing side of a carding machine.

Generally, as shown in FIG. 1, the cylinder under casing 2a, 2b is arrange | positioned under the cylinder 1, and the rotating roller 4 supported by the flexible band 3 is provided above.

Flexible band 3's downward doppler has a Furon conduit band 6 on the 5 side and a taker roller 7 on the back side.

Further, furon furet 9 is disposed around the cylinder between the rotary pellets 4 and the hopper 5, and a stationary pellet 10 or a back pellet is disposed between the rotary rollers 4 and the roller 7, which is a taker.

Since the circumference of the cylinder 1 is almost covered in this way, the airflow generated inside the cover by the rotation of the cylinder 1 flows to both sides, and the fiber leaving the gap between the cylinder 1 and the rotating pellet 4 is taken out by the airflow. . Conventional cylinder ander casings 2a and 2b are support members which are subtracted from the support plate 11 protruding from both ends thereof, as shown in FIG. 2, to adjust the gauge with the cylinder 11 opposed to the expected frame 13 by the support bolts 12. It is supported to be possible.

For this reason, the fiber taken out by the rotation of the electric cylinder 1 becomes a wind surface, and adheres and deposits between the edge parts of the cylinder undercasings 2a and 2b and the inner surface of the frame 13. At this time, the support bolt 12, which is a supporting member, becomes a resistance and accelerates the deposition deposition of the wind surface, and at the same time, the wind surface F is suspended around the support bolt 12. Thus, the suspended wind plane F is transported toward the band disposed upward by the action of the intake air flow of the rotating cylinder 1, and is subjected to strong friction between the cylinder 1 and each band, resulting in a bundle of faces, and disturbing the rotation of the cylinder 1. There was irrationality coming.

In addition, there was an irrationality that the electric suspended wind surface F interfered with the main surface end of the dopper 5 or the edge of the web to confuse both ends of the web, resulting in web staining and roughness of the sliver weight as well as causing sliver breakage.

In addition, since the air flows from the gap between the frame 13 and the ends of the cylinder and casing 2a, 2b is extremely strong, the air flow below the base of the carding machine generates turbulence, which increases the electric irrationality and makes it difficult to control the air flow below the base. There was irrationality to let. As a result, the discharge of fiber increases and electrical irrationality is more prone to occur in proportion to the production of high speed machinery.

For this reason, the spinning factory needed to stop and clean at least once a day.

The present invention has been made in order to solve the problems of the prior art, the object of which is to prevent the adhesion of the wind surface to the gap between the cylinder inner casing end and the inner surface of the frame and to prevent the hanging and the stain of the web due to the hanging wind surface and accordingly In addition to eliminating burr breakage, etc., the present invention provides a wind surface deposition prevention device on the side of the cylinder-and-casing of the carding machine, which can easily control the airflow under the carding machine's expectation.

In order to achieve the above object, in the present invention, the cylinder under casing is positioned upward from the support member for supporting the inner side of the base frame, and is fixed to either end of the cylinder under casing and the inside side of the base frame. The slide member was installed so that the member was extended along the side of the cylinder and the outer casing, and at the same time, the slide member was able to be contacted and held in the contact position so as to touch the other side along the fixed guide member.

Example 1:

Hereinafter, a first embodiment incorporating the present invention will be described with reference to FIGS. 3-7.

In the apparatus of this embodiment, a member for preventing a gap between the end of the cylinder and the casing and the inner surface of the side wall of the base frame is greatly different from the conventional carding machine, and the other components are basically the same as those of the conventional apparatus. The same reference numerals are used to denote the descriptions.

The cylinder under casing covering the lower circumferential surface of the cylinder 1 is composed of a furon cylinder 2a disposed on the doper 5 side and a back cylinder under casing 2b disposed on the roller 7 side of the taker.

The inner surface of the side wall of the base frame 13 provided with both cylinder under casings 2a and 2b is formed as a smooth surface. As shown in Fig. 3, bolt holes 14 are formed in the support plates 11 disposed at both ends of the cylinder under casings 2a and 2b. The cylinder under casings 2a, 2b penetrate through the bolt mechanism member 15 and frame 13 so that they can be adjusted by positioning bolts (not shown) from the outside of the frame 13 as shown in FIG. 4 and FIG. It is screwed into the electric bolt hole 14, and it is mounted in the frame 13 so that the gauge with the cylinder 1 can be adjusted by the support bolt 12 and the nut 16 as a support member.

As shown in FIG. 6, the bolt insertion hole 17 provided in the frame 13 has a diameter larger than that of the support bolt 12 so as not to interfere with the vertical movement of the cylinder under casings 2a and 2b during gauge adjustment. On the outer upper part of the support plate 11, fixed guide members 18 formed in an arc shape along the cylinder under casings 2a and 2b are laid.

Under the fixed guide member 18, the guide pin 19 protrudes on both sides of the outer and front sides of the support plate 11, and the slide member 20 formed in an arc shape has its upper surface in contact with the lower surface of the electric fixing guide 18. It is supported so that it can slide sideways. Two screw holes 22 are drilled in the slide member 20, and bolts 24 inserted from the outside of the frame 13 are screwed into the insertion holes 23 in which the frame 13 is formed, as shown in FIG. . In addition, the insertion hole 23 also has the same shape as the electric bolt insertion hole 17, and is formed to have a diameter that does not interfere with the gauge adjustment of the cylinder under casings 2a and 2b.

Next, the operation of the device configured as electricity will be described.

The support bolt 12, the bolt device member 15, and the nut 16 fix and mount the cylinder under casing 2a, 2b against the frame 13 against the cylinder 1 so as to be at a predetermined position and a predetermined gauge.

This state is a state shown in FIG. 4 and FIG.

When the bolt 24 is rotated in this state, it is guided to the slide member 22 and the guide pin 19, and the upper surface thereof moves while being in contact with the lower surface of the fixed guide member 18.

When the rotation of the bolt 24 is stopped while the slide member 23 is in contact with the smooth surface of the frame 13, the slide member 20 is fixedly held at that position.

In this state, the clearance between the cylinder under casings 2a, 2b and the inner side of the frame 13 is completely closed by the fixing guide 18 and the slide member 20, so that the passage of the discharge air generated by the rotation of the cylinder 1 during the operation of the carding machine is supported. do.

This ensures that the wind surface carried by the discharge airflow unlike the conventional apparatus is attached to the gap between the end portions of the cylinder under casings 2a and 2b and the inner surface of the frame 13 and is suspended from hanging around the support bolt 12.

Example 2

Next, a second embodiment of the present invention will be described with reference to FIGS. 8 and 9.

In the second embodiment, the fixed guide member 18 and the slide member 20 for closing the gap between the ends of the cylinder and outer casings 2a and 2b and the inside of the frame 13 are provided on the frame 13 side, which is largely different from the apparatus of the previous embodiment. It is to be different.

As shown in Fig. 8, the configurations of the cylinder under casings 2a and 2b are the same as in the conventional apparatus.

The fixing guide member 18 is fixed to the inner surface of the frame 13 facing the support plate 11 disposed at both ends of the cylinder under casings 2a and 2b, and a guide pin (not shown) protrudes from the lower side thereof.

The guide pin is supported by the slide member 20 so as to be movable to the end portions of the cylinder under casings 2a and 2b in a state of being in contact with the lower surface of the electric fixing guide member 18 on the upper surface thereof.

Two stud bolts 25 protrude from the frame 13 side of the slide member 20 respectively, and an adjustment nut 27 is screwed into the tip portion protruding outside the frame 13 through the insertion hole 26 formed in the frame 13. In this apparatus, when the cylinder nut casings 2a and 2b are mounted at a predetermined position and the adjustment nut 27 is rotated, the slide member 20 moves to the end side of the slider and outer casings 2a and 2b and contacts the end thereof. When the rotation is stopped, the slide member 20 is held in its contact position so that the gap between the ends of the cylinder under casings 2a and 2b and the inside of the frame 13 is completely closed.

Therefore, also in this apparatus, like the apparatus of the previous embodiment, the wind surface burnt in the exhaust air generated by the rotation of the cylinder 1 is prevented from adhering to and hanging from the clearance gap between the cylinder inner casings 2a, 2b and the frame 13.

In addition, the present invention is not limited to each of the above embodiments, but, for example, as shown in FIG. 10, the upper and lower relations between the fixed guide member 18 and the slide member 20 mounted on the support plate 11 of the cylinder and casing 2a and 2b are reversed. Also good.

In this case, because the depth of the grooves constituted with the end portions of the cylinder under casings 2a, 2b and the inner surface of the slide member 20 and the frame 13 is shallow, it is difficult for the wind surface to be deposited in the grooves. In addition, when the support plate 11 lower surface in contact with the slide member 20 upper surface is smoothly cut, the fixed guide member 18 is not necessarily required.

As shown in FIG. 1, the up-down relationship between the fixed guide member 18 and the slide member 20 mounted on the frame 13 may be reversed.

In addition, the shape spherical copper of each part can also be changed arbitrarily in the range which does not deviate from the meaning of this invention, such as applying to the cylinder under casing which divided into three sets of the front middle bag.

As described above, according to the present invention, in order to completely block the gap between the end of the cylinder and the casing and the inner surface of the frame, the wind surface conveyed by the discharge airflow due to the rotation of the cylinder is attached and deposited between the poles. It is possible to reliably prevent the disconnection of slivers caused by the chaos of the web running without growing up, and it also has the excellent effect of eliminating the exhaust air from the electric pole under the carding machine's expectation and facilitating the control of the air flow under the expectation. .

(In the present invention, the discharge means to blow out: 吹出)

Claims (3)

The cylinder guide casing is placed upward from the support member for supporting the base frame inner side, and a fixed guide member is placed along the side of the cylinder base casing at either the end of the cylinder base casing or the base side of the base frame. Iv) and at the same time, the slide member is provided so that the slide member can be slidable or held in the contact position according to the fixing guide member. 2. The base of claim 1, wherein the electrofixing guide member is fixed to a support plate provided at both ends of the electric cylinder under casing for inserting the bolt as the electric support member, and the electric slide member has an inner side of the base frame according to the guide pin protruding from the support plate. An apparatus for preventing wind deposition on a cylinder under casing side of a carding machine, the apparatus being installed so as to be movable up to a position in contact with the cylinder. 2. The guide according to claim 1, wherein the electric fixing guide member is fixed to the inner side of the base frame and the electric slide member protrudes in the frame to a position contacting the support plates provided at both ends of the cylinder under casing for inserting the bolt as the support member. An apparatus for preventing wind deposition on a cylinder under casing side of a carding machine, which is installed to be movable along a plate.

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