JP2003268635A - Spinning preparation machine from whose discharging port sliver is discharged and loaded, especially device installed in drawframes or card - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a spinning preparation machine for loading a sliver and capable of moving the sliver by a mechanical means for enabling the displacement of the loaded sliver (sliver packet) from the loading zone of the machine for the essential reduction of facility cost by a simple means, and thereby bringing the displacement of the sliver in the loading zone and/or from the loading zone without requiring an additional container, or the like. <P>SOLUTION: The spinning preparation machine from whose discharging port the sliver is discharged by a discharging device 2 and loaded on a flat car 3 is provided. In this case, the discharging device and the flat car can move relatively each other. In the spinning preparation machine, especially in the device installed at drawframes or a card, the sliver (sliver packet) 4 loaded on the flat car 3 can be supplied to a processing machine connected in a latter stage. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spinning preparation machine, particularly a machine provided on a drawing machine or a card, in which a sliver (sliver packet) is discharged by an discharging device at its exit and placed on a base. In this case, the discharging device and the base can be moved with respect to each other, and the sliver (sliver packet) placed on the base can be supplied to the processing machine connected to the subsequent stage.

[0002]

2. Description of the Related Art In a known apparatus (see, for example, Patent Document 1), a sliver produced by a sliver discharging machine (card, drawing machine) is placed in a spinning can having a rectangular cross section. In that case, the spinning can is reciprocated within the loading area. After the can is filled by the sliver mounted in a ring, the can is carried out of the mounting area together with the sliver and supplied to the subsequent device.
A large number of filled cans are temporarily stored in a warehouse and from there fed to, for example, spinning machines. The transfer of the can between the warehouse and the spinning machine is carried out by a transfer vehicle. The disadvantage of this device is the high cost of the equipment.
A large number of cans (empty cans) must be introduced into the placement area of the machine (drawing machine, card) for discharging the sliver, and the cans full of sliver (full cans) must be removed from the placement area again. I have to carry it out. Structurally adapting the machine to the can, in addition to the cumbersome handling with additional transport for the can, also results in very high costs (manufacturing, storage, repair, etc.) for the can itself. Then, the sliver must be taken out of the can again and guided to the processing machine connected to the subsequent stage.

[0003]

[Patent Document 1] EP 0457099

[0004]

The object of the invention is therefore to avoid the abovementioned disadvantages and to mount a mounted sliver (sliver) in and / or from the mounting area of the machine in a particularly simple manner. The purpose is to provide a device of the kind described at the outset, which allows the movement of packets) and allows a considerable reduction in the equipment costs.

[0005]

The solution to this problem is achieved by the features of claim 1.

[0006] The placed sliver (sliver packet)
However, by itself being mechanically displaceable, it is possible to displace the sliver in the mounting area during the sliver mounting and after the sliver mounting from the mounting area, which makes it possible to significantly simplify the processing of the conveyor belt. In the processing machine connected to the latter stage, for example, the spinning machine, the removal of the sliver from the can is omitted. Moreover, there is a large reduction in equipment costs. It is not necessary to structurally adapt the machine for discharging the sliver (drawing machine, card) to the can. In particular, the costs of forming, storing, repairing large numbers of cans are avoided to the full extent.

Claims 2 to 43 describe preferred developments of the invention.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described in detail below with reference to embodiments shown in the drawings.

FIGS. 1 to 3 schematically show in side view a high-output drawing machine 1 (regulating drawing machine) from the company Trützler of Monchengladbach, for example the high-output drawing machine HSR1000. A plurality of slivers coming from a can (not shown) proceed to a draft device where they are drafted and combined into one sliver after leaving the draft device. The sliver passes through the rotary plate 2 and is then placed as a sliver packet 4 in a ring shape on a base that reciprocates in the directions of arrows A and B, for example, a carriage 3 having a rectangular upper surface 3a. The carriage 3 is driven by a controllable drive motor 5, which drive motor is connected to an electronic control and regulation device 6, for example a machine control device. Code 10
Indicates a cover area of the sliver mounting device (Kenscoyler), and the cover area is connected to the support plate 7. Reference numeral F indicates the working direction (flow of the fiber material) in the drawing machine, and the sliver is discharged from the rotary plate 2 in a substantially vertical direction. Reference numeral 8 indicates a placement area, and reference numeral 9
Indicates an area outside the placement area 8. Placement area 8
Has an interval a shown in FIG.

FIG. 1 shows one end position of the carriage 3 which horizontally reciprocates in the directions A and B below the rotary plate 2 while the sliver is placed, and FIG. 2 shows the other end position. It is shown. Similarly, the sliver packet 4 is reciprocated below the rotary plate 2 in the directions of arrows A and B. After reaching the end position shown in FIG. 1, the carriage 3 moves in the direction of arrow C, in which case the carriage 3 is accelerated, driven at equal speed and then braked. After reaching the end position shown in FIG. 2, the carriage 3 returns in the direction of the arrow D, in which case the carriage 3 is accelerated, driven at the same speed and then braked. The switching of the reciprocating movement is realized by the control device 6 in combination with the drive motor 5. After the placement of the sliver packet 4 on the upper surface 3a is completed, the carriage 3 moves together with the sliver packet 4 in the direction of arrow E so as to exit from the sliver placement device (Kenscoyler). The control device 6 is
When the reciprocating movement (arrows A and B) in the sliver placement shifts to the movement (arrow E) leaving the placement area 8, the movement of the carriage 3 is switched.

The motor 5 whose rotation speed can be controlled drives the carriage 3 at a smooth or almost smooth speed. In particular, acceleration and braking are performed smoothly or almost smoothly. The speed between acceleration and braking is uniform. In this way, it is achieved that the sliver packet 4 is stable both during the reciprocating movement in the mounting area 8 shown in FIGS. 1 and 2 and during the movement out of the mounting area 8 shown in FIG. It The movement is controlled so that the highest possible production rate is achieved, in which case the sliver packet does not slip or tilt.

FIG. 4 is a drawing machine shown in FIGS. 1 to 3, in which a round can 44 is arranged below a sliver inlet 45, and a feed sliver 46 is drawn out via rollers to a draft device 11. It will be supplied. The sliver 12, which has been stretched after passing through the draft device 11, reaches the inside of the rotary plate 2 and reaches the rectangular plate 13.
It is placed in a ring shape on top. The plate 13 is arranged on a conveyor belt 14 that rotates endlessly,
The conveyor belt 14 is driven by a controllable motor 15, which together with the plate 13 and the sliver packet 4 moves the conveyor belt 14 along the arrows G, H.
Move in the direction. The motor 15 is connected to the electrical control and adjustment device 6.

FIG. 5 shows the feed roller 16, the feed table 17, and the take-in rollers 18a, 18b, 18.
c, drum 19, doffer 20, strip roller 2
1, squeezing rollers 22, 23, fleece guide member 24, trumpet 25, delivery roller 26, rotary flat 2
8 shows a Trützler high power card DK903 with 8 and Kenskoyler 29, for example. The direction of rotation of the roller is indicated by the curved arrow. The code I is
Shows the working direction of the card. A housing 31 is arranged above the Kenskoyler cover plate 30, and a rotating plate 2 that rotates is provided in the housing 31. The base is formed as a truck 3, which has a rectangular plate 15a on its upper side. Trolley 3
While the fiber packet 4 is placed through the rotating plate 2,
It is reciprocated in the directions of arrows K and L by a driving device, for example, a controlled motor 32.

FIG. 6 shows a sliver packet 4 freely placed in a ring shape on the upper surface 3a of the carriage 3.
FIG. 7 shows a side view of the sliver packet 4 freely mounted on the carriage 3.

According to FIGS. 8 and 9, the carriage 3 is provided, and the holding devices 34a and 34b, for example, columns are arranged on the upper side thereof, and the conveyor belt 33 is attached to the columns in the directions of arrows M and N. The height is adjustable. The sliver packet 4 is placed on the belt portion above the conveyor belt 33. While the sliver is being placed, the carriage 3 reciprocates in the directions of arrows C and D. After reaching their respective end positions (see FIGS. 1 and 2), the conveyor belt 33 is displaced downwards in the direction of the arrow M by approximately a sliver thickness, for example 10 mm, by a drive motor (not shown). When the sliver loading is finished, the upper band part 33a is moved in the direction R by, for example, a driven drive motor (not shown), so that the sliver packets 4 are arranged next to each other and are substantially flat. It is moved onto a support surface 35, for example a transfer petri dish. The edge of the support surface 35 on the side of the carriage 3 is, for example, slanted or rounded.

According to FIG. 10, the lifting bottom 3 is mounted on the carriage 3.
6, for example a plate is arranged, the lifting bottom of which can be attached to the holding member and displaced in the directions of the arrows O, P, for example in a manner known per se from DE4407849A1. A support member 37, for example, a pillar is provided on the trolley 3, and the slide device 38 is appropriately controlled on the pillar.
9, mounted via air cylinders, spindle drives, etc. When the placing of the sliver packet 4 on the elevating bottom 36 is completed, the slide device 38
Is moved in the direction of arrow S with respect to the sliver packet 4, so that the sliver packet 4 is moved directly from the elevating bottom 36 onto the support surface 35 by being directly pressed by the slide device 38. The support surface 35 is disposed on the base 40 or the like, and can be removed together with the sliver packet 4 from the upper surface of the base 40 and supplied to a subsequent processing device, for example, a spinning machine or a warehouse.

According to FIG. 11, an elevating plate 41 is provided, and the elevating plate is the elevating members 42, 42.
b, arrow T, for example via a controlled air cylinder,
It can be braked by lifting in the U, V, and W directions. The conveyor belt 43 is provided on the upper surface of the lifting plate 41.
Is provided, and its belt portion is movable in the X and Y directions. Driving and controlling the conveyor belt 43
This corresponds to the method shown in FIG. The upper belt portion 43a is reciprocated in the X and Y directions below the rotary plate 2 during placement. After the sliver is placed as the sliver packet 4 on the upper belt portion 43a, the drive motor 15 (see FIG. 4) is controlled by the control device 6 (see FIG. 4), and the upper belt portion 43a is sliver. The packet 4 is moved so as to come out of the mounting area 8 below the rotary plate 2 and is discharged onto the support surface 35.

[Brief description of drawings]

1 is a schematic side view of a kneading machine with a device according to the invention, which uses a carriage for mounting the sliver in the end position below the rotary plate.

2 shows the device of FIG. 1 in another end position below the rotating plate.

FIG. 3 shows the device according to FIGS. 1 and 2 outside the sliver mount.

FIG. 4 is a perspective view of a kneading machine having a sliver discharging device, which uses a conveyor belt for placing the sliver.

FIG. 5 is a schematic side view of a card with a device according to the invention.

FIG. 6 is a top view of a sliver packet freely placed on the top surface of a truck.

FIG. 7 is a side view of a sliver packet.

FIG. 8 is a view showing an embodiment including a conveyor belt as a sliver mounting portion that can move up and down and a carry-out device in a mounting process.

FIG. 9 is a diagram likewise showing in the carrying-out process, in which case the replacement is carried out by a dolly.

FIG. 10 illustrates an embodiment having a pusher for sliver packet exchange.

FIG. 11 is a view showing an embodiment having an elevating device and an extended conveyor belt used for carrying out at the same time as replacement.

[Explanation of symbols]

1 ... drawing machine 2 ... Rotating plate 3 ... trolley 4 ... Sliver packet 5 ... Motor 6 ... Control device 8 ... Placement area 9 ... External area 14 ... Conveyor belt

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) D01H 13/00 D01H 13/00 ZF term (reference) 3B151 AA18 AA31 AC24 AC33 CB06 3F112 AA13 BB01 DA08 4L056 BE02 BF05 BF10 BF33 BF40 BF42 BF68 BF70 DB04

Claims (43)

[Claims] 1. A sliver is discharged at its outlet by a discharge device and placed on a base, in which case the discharge device and the base are movable with respect to each other and the sliver (sliver placed on the base (Packet) can be supplied to the processing machine connected to the subsequent stage. In a spinning preparation machine, especially a device provided in a drawing machine or a card, the placed sliver (4) (sliver packet) is mechanical Movable by means (3, 14, 33, 38, 43), which means without additional containers, etc.,
Device provided in a spinning preparation machine, characterized in that it causes a displacement of the sliver (4) (sliver packet) in and / or from the mounting area (8). 2. Device according to claim 1, characterized in that the ejection device is a rotating rotary plate (2). 3. Device according to claim 1 or 2, characterized in that the sliver (4) is mounted in the shape of a ring. 4. The device according to claim 1, wherein the ejection device is fixed in position. 5. The base (3, 14, 33, 43) is horizontally reciprocable (C, D; G, H; X, Y).
The device according to any one of claims 1 to 4, characterized in that: 6. Device according to claim 1, characterized in that the sliver packet (4) is horizontally reciprocable (A, B; K, L). 7. Device according to claim 1, characterized in that the base (14) is arranged in a fixed position. 8. The device according to claim 1, wherein the base (33; 36; 43) is vertically movable. 9. The base is a conveyor belt (14; 33;
43) Device according to any one of claims 1 to 8, characterized in that 10. Device according to any one of the preceding claims, characterized in that the base is a transfer device, for example a trolley (3). 11. Device according to claim 1, characterized in that the conveyor belt (33) is arranged on the carriage (3). 12. The length of the conveyor belt (33) corresponds to the maximum reciprocating distance (a) in the longitudinal direction below the rotary plate (2), according to one of the preceding claims. The device according to. 13. The conveyor belt (42) has a length corresponding to at least twice the maximum reciprocating distance in the longitudinal direction below the rotary plate (2) and protruding from the mounting area. 13. The device according to any one of claims 1-12. 14. The mechanical means is a pressing device, for example a slider (38) or the like.
The device according to any one of claims 1 to 13. 15. Displacement device (3, for a sliver packet (4) (sliver packet) mounted on the mounting area (8).
14, 33, 38, 43) are associated with each other. 16. Displacement device (3, 14, 33, 43)
16. The apparatus according to claim 1, wherein the mounted sliver (4) (sliver packet) is reciprocally displaced on the mounting path. 17. Displacement device (3, 14, 33, 38, 4)
The device (3) according to any one of claims 1 to 16, wherein the mounted sliver (sliver packet) can be transferred or transported from the mounting area (8) after being mounted. 18. The device according to claim 1, wherein the mounted sliver (4) (sliver packet) is displaceable. 19. The device according to claim 1, wherein the mounted sliver (4) (sliver packet) is displaceable within the mounting area (8). . 20. The mounted sliver (4) (sliver packet) is displaceable out of the mounting area (8).
The device according to paragraph. 21. The sliver (4) comprises a belt portion (14a, 3) above the conveyor belt (14, 33, 43).
21. Device according to any one of the preceding claims, characterized in that it can be moved back and forth in the mounting area (8) by means of 3a, 43a). 22. The mounted sliver (4) (sliver packet) comprises a belt portion (3) above the conveyor belt.
Device according to any one of the preceding claims, characterized in that it is displaceable out of the mounting area (8) by means of 3a, 43a). 23. A lifting device (34a, 34) for the base
b) 42a, 42b) is provided. 24. The device according to claim 1, wherein the lifting device (34a, 34b) has at least two belt parts. 25. Device according to claim 1, characterized in that the lifting device comprises lifting cylinders, for example hydraulic or pneumatic cylinders (42a, 42b). 26. The device according to claim 1, wherein the lifting device has a scissors-shaped grid. 27. The device according to claim 1, wherein the lifting device has a spring member. 28. The device according to claim 1, wherein the base is an elevating bottom (36), such as a plate. 29. A device according to any one of claims 1 to 28, characterized in that the upper side of the lifting bottom (36) or the like is made slippery. 30. The device according to claim 1, wherein a fixing member or the like is provided to support the mounting process. 31. The mounted sliver (4) (sliver packet) is carried out from the mounting area (8) onto a base (35). The device according to. 32. The device according to claim 1, wherein the base (35) is a transfer petri dish or the like. 33. A transfer device arranged outside the mounting area (8) is associated with a base (35) for the mounted sliver (4) (sliver packet). 33. Apparatus according to any one of claims 1 to 32. 34. A base (35) for the mounted sliver (4) (sliver bucket) is associated with a transfer device, such as a suspension conveyor, arranged outside the mounting area (8). Claim 1 to 3 characterized in that
The apparatus according to any one of 3 above. 35. The mounted sliver (4) (sliver packet) can be displaced smoothly or almost smoothly out of the mounting area (8). The apparatus according to any one of 1. 36. Device according to claim 1, characterized in that the change of the speed of the displacement device over the starting distance and the braking distance takes place almost constantly (steplessly). . 37. The device according to claim 1, wherein the mounted sliver (sliver packet) is displaceable from the mounting area (8) at a uniform speed. . 38. Device according to one of the preceding claims, characterized in that the displacement device is associated with a controllable drive (5, 15), for example a drive motor. 39. The controllable drive (5, 15) comprises:
39. Device according to any one of the preceding claims, characterized in that it is connected to an electronic control and regulation device (6). 40. Driven displacement device (3, 14, 3)
3, 38, 43) are mounted slivers (4)
The stable displacement of the (sliver packet) can be realized, and any one of claims 1 to 39 is characterized.
The device according to paragraph. 41. The mounted sliver (4) (sliver packet) can be displaced smoothly or almost smoothly within the mounting area (8). The apparatus according to claim 1. 42. Device according to any one of the preceding claims, characterized in that the sliver (4) is freely mounted in the mounting area (8). 43. Device according to one of the claims 1 to 42, characterized in that the sliver (4) is displaceable in a freely resting shape.