JPH064076U - Fleece making machine - Google Patents

Abstract

(57) [Summary] [Purpose] It is possible to produce a fleece of good quality that can be used even when the type of cotton is different, and that is flat and has a uniform thickness. A fleece manufacturing machine, comprising a belt conveyor 1, a take-in 3, a crushing mechanism 6, and a fiber lump depositing section 10, and the conveyor 1 is disposed at a top surface of a body of an apparatus main body 9, An air intake 8 for taking in air is formed in the main body 9 of the device above the taker-in 3. The crushing mechanism 6 is a pair of crusher takeers 6a having different diameters.
A net-like drum 13 which is formed by having two sets of 6b and which prevents the outflow of minute pieces of fiber lumps on the side of the fleece discharge end 10a of the above-mentioned depositing part 10 in contact with the upper surface of the depositing part 10 The main body 9 is rotatably provided laterally in the width direction. Further, a suction device 20 is provided above the mesh drum 13, and a suction port 21a of a duct 21 of this device 20 is opened in the mesh drum 13 so as to extend in the longitudinal direction of the mesh drum 13.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a fleece making machine, and more particularly to a fleece making machine that can be used without restriction even when different types of cotton are used and that is capable of producing good quality fleece suitable for futon.

[0002]

[Prior art]

 As is well known, for example, synthetic type cotton or wool type cotton has a long fiber length and cotton type cotton has a short fiber length. Therefore, conventionally, in the case of the former cotton, since it is necessary to finely crush the fiber mass from the latter cotton, a carding machine usually equipped with a takein and a crushing mechanism that cooperates with this takein to break the fiber mass is used. Had been used. Thus, conventionally, the crushing mechanism of this kind of carding machine is usually formed by including, for example, about 10 rollers, the peripheral surface of which is covered with a needle band.

[0003]

[Problems to be solved by the device]

 Therefore, if short fibers are applied to the above-mentioned conventional machines for long fibers, the fibers will become too fine and lose their weight. Correspondingly, it was necessary to have two types of this type of machine, a machine for long fibers and a machine for short fibers. As a result, in the conventional case, there was a problem in that the facility cost was correspondingly increased and a large space was required.

Conventionally, in the case of a manufacturing machine of this type, a mechanism in which a lump of fiber crushed with a takein, etc. is usually deposited in a depositing part by utilizing an air flow generated when the takein rotates, and then collected Met. Therefore, in the conventional machine, the crushed fiber lumps fall while swirling, for example, so that they tend to be deposited in an uneven shape, and due to the static electricity generated during the crushing process, they tend to agglomerate and accumulate on the deposition part. . As a result, in the case of a fleece manufactured by a conventional machine, there was a problem that the surface was uneven and the thickness was likely to be uneven.

The present invention has been proposed in view of such conventional circumstances. Therefore, the technical problem of this plan is that even if the type of cotton is different, it is sufficient to use one unit, and accordingly, it is possible to reduce the equipment cost and save space, and to flatten the crushed fiber micro pieces. The purpose of the present invention is to provide a fleece manufacturing machine that is formed so as to be deposited so as not to be agglomerated by static electricity, and that is capable of producing a good quality fleece with a flat plate shape and a uniform thickness.

[0006]

[Means for Solving the Problems]

 The present proposal adopts the following technical means in order to solve the above problems. That is, the present invention is directed to a belt conveyor 1 for supplying a fiber lump, a take-in 3 for crushing the fiber lump supplied from the belt conveyor 1, and a crushing mechanism 6 for crushing a fiber lump in cooperation with the takein 3. Further, in a fleece manufacturing machine provided with a belt conveyor type fiber mass deposition section 10 on which fine pieces of crushed fiber mass are deposited, and the above-mentioned belt conveyor 1 is disposed on the upper surface of the body of the apparatus body 9. An air inlet 8 for taking in air is formed in the apparatus body 9 above the taker-in 3. Further, the crushing mechanism 6 is formed by having two pairs of crushing mechanism takers 6a and 6b each having a different diameter, and the outflow of the minute pieces to the fleece discharge end 10a side of the deposition section 10 described above. A net-like drum 13 for preventing is abutted on the upper surface of the depositing portion 10 and rotatably provided in the width direction of the apparatus main body 9. A suction device 20 is provided above the mesh drum 13, and a suction port 21a of a duct 21 of the suction device 20 is opened in the mesh drum 13 so as to extend in the longitudinal direction of the mesh drum 13.

[0007]

【Example】

 Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. Reference numeral 1 is a belt conveyor that supplies a cotton fiber lump. This belt conveyor is arranged at the upper surface of the body of the apparatus main body 9 between the mesh drum 13 and the take-in 3, which will be described later. Reference numeral 2 (see FIG. 3) is a motor as a drive source of the conveyor 1. 1a is a gear at the tip of the conveyor 1, and the gear 1a and the gear 1b at the base are connected by a chain 1c. Further, 1d is a belt in the form of a hook that connects the motor 2 and the gear 1a at the tip.

Reference numeral 3 is a takein for crushing the fiber mass supplied from the belt conveyor 1. The peripheral surface of the takein 3 is covered with a needle band. Reference numeral 4 is a motor as a drive source of the taker-in 3. The rotational force of the motor 4 is transmitted to the tape 3 through the endless belt 5.

Reference numeral 6 is a crushing mechanism for crushing the fiber mass in cooperation with the above-mentioned take-in 3. 6a is a large diameter takein, and 6b is a small diameter takein which cooperates with this takein 6a. In the case of this embodiment, the crushing mechanism 6 is formed by providing two sets of such a set of the takers 6a and 6b at a predetermined interval in the circumferential direction of the taker 3. 6c is a belt that transmits the rotational force of the motor 2 to the large diameter taker 6a. Further, 6d (see FIG. 4) is an endless belt stretched so as to transmit the rotational force of the taker 3 to the small diameter taker 6b.

Reference numeral 7 is a pair of streak rollers formed by an upper streak roller 7a and a lower streak roller 7b. The shaft of the upper streak roller 7a of the streak roller 7 is connected to the motor 2 by an endless belt 7c (see FIG. 3).

Reference numeral 8 (see FIG. 1) is an air intake for introducing air into the apparatus main body 9. The air intake port 8 is formed above the taker-in 3 and extends in the width direction of the apparatus body 9 in this embodiment, and the opening shape is formed in a horizontally long rectangle.

Reference numeral 10 denotes a belt-conveyor-type fiber lump stacking portion on which fine pieces of crushed fiber lumps are deposited. Reference numeral 11 is a drive motor for the deposition unit 10. In FIGS. 1 and 7, reference numeral 12 is a balance adjuster for lowering the fleece discharge end 10a of the deposition unit 10. The pair of rods 12a of the balance adjusting body 12 are pivotally attached to the side walls of the apparatus body 9 at positions slightly closer to the fleece discharge end 10a side than the central portion thereof. The balance adjuster 12 is arranged with the pivot point 12b as a fulcrum so that the rear side of the apparatus main body 9 is always upward. Therefore, the depositing part 10 is always arranged in an inclined state by the balance adjuster 12 with the fleece discharge end 10a facing upward. Reference numeral 12c is a coil spring that assists the restoring action of the balance adjusting body 12.

In FIGS. 5 and 6 and the like, 13 is a mesh drum for preventing the above-mentioned minute pieces from flowing out. The reticulated drum 13 is laterally provided on the fleece discharge end 10a side of the deposition unit 10 so as to be in contact with the upper surface of the deposition unit 10 and rotatably in the width direction of the apparatus body 9. Reference numeral 13a is an annular gear formed circumferentially around the outer periphery of both ends of the mesh drum 13, and 14 is a pair of gears meshing with the gear 13a. Reference numeral 15 is a transmission gear that transmits the rotational force of the drive motor 11 to the gears 14 and 14 via the chain 16. The transmission gear 15 and the gear 14 are concentrically fixed to a shaft rod 17 rotatably laterally mounted on the apparatus body 9. Reference numeral 18 is a partition plate for partitioning the inside of the mesh drum 13. The side end 18a (see FIG. 8) of the partition plate 18 is fixed to the disc-shaped side plate 13b of the mesh drum 13, and the upper and lower end edges 18b in the longitudinal direction are formed on the inner peripheral surface of the mesh drum 13. It is released without contact.

In FIGS. 1 and 7, 19 is a pair of front and rear arm rods, one end of which is fixed to the side wall of the apparatus main body 9 so as to hold the mesh drum 13. The coil spring 12c is installed so as to connect the arm rod 19 and the rod 12a. Reference numeral 19a is a pair of rollers which are horizontally mounted on the arm rod 19. The roller 19a is formed so as to come into contact with the peripheral surface of the mesh drum 13 along the longitudinal direction thereof.

Further, 20 is a suction device provided above the reticulated drum 13. The suction port 21a of the duct 21 of the suction device 20 extends in the reticulated drum 13 in the longitudinal direction of the reticulated drum 13, as shown in FIGS. It is opened at the axial center position. The duct 21 and the side plate 13b are fixed to each other. Further, the outer position of the duct 21 is formed in a bellows shape, and as shown in FIG. 8, is branched from the suction device 20 into a bifurcated shape. Reference numeral 22 (see FIGS. 1 and 7) is a frame-shaped support base for supporting the suction device 20. Reference numeral 23 denotes a pair of front and rear supporting rods that support the mesh drum 13 together with the arm rod 19 so that the mesh drum 13 does not come off from the apparatus main body 9.

Reference numeral 24 (see FIG. 1 etc.) is a baffle for removing dust such as sand and dry leaves in the fiber mass, and 25 is a baffle for separating this sort of refuse separated by the baffle 24. It is a collection box to collect.

Next, the operation of this embodiment will be described. First, when a fiber mass is supplied from the belt conveyor 1, the takein 3 and the crushing mechanism 6 cooperating with the crusher crush the fiber mass and drop it on the stacking portion 10 at one corner of the apparatus body 9. In this case, in this case, since the crushing mechanism 6 is formed by having two sets of the take-in 6a and 6b for the crushing mechanism each having a different diameter as described above, the crushing is performed even when the fiber mass is long fibers. In addition, even short cotton fibers can be opened without making them too fine.

Further, in the present invention, the air intake port 8 is provided above the taker-in 3, and the external air is sucked into the device body 9 from the air intake port 8 by the suction device 20. The suction force of the suction device 20 causes the device body 9 to flow down to the rear side of the device body 9 while descending, and a large amount is deposited on the fleece discharge end 10a side of the deposition unit 10 (see FIG. 2).

In the manufacturing machine of the present invention, the suction port 21a of the duct 21 extends in the longitudinal direction of the reticulated drum 13 and is opened as described above. Therefore, in the case of the present invention, the minute pieces of the fiber mass are spread on the upper surface of the deposition unit 10 in the width direction of the apparatus main body 9 and deposited uniformly. The outside air passes through the mesh drum 13 and flows through the duct 21 from the suction port 21a to be exhausted, as shown by arrows in FIGS.

When the crushed minute pieces of fiber lumps are accumulated to some extent, the rear side of the apparatus main body 9 of the balance adjusting body 12 rotates downward with the weight thereof as a fulcrum at the pivot point 12b (FIG. 7). See the broken line state). Therefore, along with this, the fleece discharge end 10a of the deposition unit 10 is lowered, and the drive motor 11 is started in this state. As a result, the fiber mass on the deposition unit 10 is discharged by the movement of the deposition unit 10 while being pressed by the rotating mesh drum 13.

In the above process, in the case of the present invention, the suction port 21a does not need to be arranged at the axial center position of the mesh drum 13. Further, the present invention is not limited to the case where the partition plate 18 is formed in the mesh drum 13.

[0022]

[Effect of device]

 As described above, in the manufacturing machine of the present invention, the crushing mechanism is formed by having two sets of thetaine for the crushing mechanism, each set having two different diameters as described above. However, it can be crushed, and even short cotton fibers can be opened without making them too fine. Therefore, even if the type of cotton is different, the present invention requires only one manufacturing machine, and it is possible to eliminate the inconvenience of having a dedicated machine such as a carding machine and a cotton punching machine according to the type of cotton as in the past. According to the present proposal, it is possible to achieve a practically excellent effect that the facility cost can be reduced and the space can be saved accordingly.

Further, in the present invention, since the external air is sucked into the main body of the apparatus from the air intake by the suction device, the crushed fiber mass does not become agglomerated by static electricity due to the suction force of the suction device, so that the rear part of the main body of the device is It flows to the side and accumulates. In this case, in the manufacturing machine of the present invention, since the suction port of the duct extends in the longitudinal direction of the mesh drum and is opened as described above, the minute pieces of the fiber mass spread on the upper surface of the deposition section in the width direction of the apparatus body. Deposit uniformly. Therefore, according to the present invention, it is possible to deposit fine particles of crushed fibers in a uniform thickness and in a planar manner without being affected by static electricity. The advantage is that fleece can be manufactured.

[Brief description of drawings]

FIG. 1 is a partially cutaway side view showing a preferred example of the manufacturing machine of the present invention.

FIG. 2 is an explanatory diagram showing a piled state of fiber lumps.

FIG. 3 is a main part configuration diagram viewed from the right side of the manufacturing machine according to the present invention.

FIG. 4 is a configuration diagram of a main part viewed from the left side of the manufacturing machine according to the present invention.

FIG. 5 is a partially cutaway plan view showing a main part of the manufacturing machine of the present invention.

6 is an enlarged vertical sectional view taken along the line VI-VI of FIG.

FIG. 7 is a partially cutaway side view showing a main part of the manufacturing machine of the present invention.

FIG. 8 is a rear view showing an essential part of the manufacturing machine of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Belt conveyor 3 Takein 6 Crushing mechanism 6a, 6b Two sets of crushing mechanism takeins with different diameters 8 Air intake 9 Device body 10 Fiber lump accumulation part 10a Fleece discharge end 13 Reticulated drum 20 Suction device 21 Duct 21a Suction mouth

Claims (1)

[Scope of utility model registration request] 1. A belt conveyor for supplying a fiber lump, a takein for crushing the fiber lump supplied from the belt conveyor, a crushing mechanism for crushing the fiber lump in cooperation with the texaine, and a crushed fiber lump. In a fleece manufacturing machine provided with a belt conveyor type fiber lump accumulating portion in which minute pieces of are accumulated, and the belt conveyor is disposed at the upper surface of the body of the apparatus body, in the apparatus body above the take-in. An air inlet for taking in air is formed, the crushing mechanism is formed by having two sets of crushing mechanism take-ins each having a different diameter, and the minute pieces flow out to the fleece discharge end side of the deposition section. A mesh drum for preventing the above is laid rotatably on the upper surface of the deposition section and rotatably in the width direction of the apparatus main body, and a suction device is provided above the mesh drum. The fleece manufacturing machine is characterized in that the suction port of the knot is opened in the mesh drum so as to extend in the longitudinal direction of the mesh drum.