Automatic yarn picking device for a roving frame

Abstract

The utility model relates to the automatic yarn taking field of roving frame, especially a kind of automatic yarn taking device of roving frame. Including push trolley, yarn canister box, side guide plate, bottom guide plate and conveyer belt, the yarn canister box and conveyer belt are set on push trolley;The transmission end of conveyer belt is directly opposite the upper opening of yarn canister box, the bottom guide plate parallel with transmission direction is provided in the conveying front end side of conveyer belt, it is arranged obliquely, and the included angle with ground is acute, the bottom guide plate far from yarn canister box one end is the lowest end, the yarn canister of this device is lifted by bottom oblique upward bottom guide plate, the yarn canister of lifting is guided to be inclined to conveyer belt side by side guide plate, is conveyed to yarn canister box by conveyer belt, worker does not need to bend, and the material of several dozens of meters long production line in time can be completed by quickly pushing trolley, it is fast and convenient.

Description

Technical Field

[0001] This utility model relates to the field of automatic yarn picking for roving frames, and more particularly to an automatic yarn picking device for roving frames. Background Technology

[0002] Unlike other spinning frames where the spindle is fixed to the base, in a roving frame, after the spindle blades have finished winding the yarn onto the bobbin, the spindle blades and spindle are lifted together, and the bobbin is placed on a positioning block a few centimeters high on the base. This makes it very convenient to pick up the bobbin. However, because the bobbin is positioned very low, the posture of the worker when picking up the material is a posture that is very easy to cause fatigue. Therefore, in order to facilitate the picking up of the bobbin, we designed an automatic yarn picking device for roving frames. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to practical needs, and provide an automatic yarn taking device for a roving frame, including a push trolley, a yarn package box, a side guide plate, a bottom guide plate, and a conveyor belt. The yarn package box and the conveyor belt are mounted on the push trolley. The transmission end of the conveyor belt faces the upper opening of the yarn package box. A bottom guide plate parallel to the transmission direction is provided on one side of the front end of the conveyor belt. The bottom guide plate is inclined and forms an acute angle with the ground. The lowest point of the bottom guide plate is the end furthest from the yarn package box, which is lower than the height of the positioning block of the roving frame base. A side guide plate is provided above the bottom guide plate on the side furthest from the conveyor belt. The side guide plate is inclined and forms an acute angle with the side wall of the yarn package box. The lowest point of the bottom guide plate corresponds to the side guide plate being furthest from the conveyor belt. When the yarn package box and the conveyor belt are attached to the roving frame base for yarn taking, the side guide plate and the bottom guide plate are on the other side of the yarn package.

[0004] The conveyor belt includes a horizontal section and an inclined lifting section. The conveyor belt is transported from the horizontal section to the inclined lifting section. The yarn package box is located below the end of the inclined lifting section. The height of the horizontal section is lower than the base of the roving frame.

[0005] Baffles are provided on both sides of the conveyor belt. The height of the horizontal baffle is higher than the base of the roving frame but lower than the height of the positioning block.

[0006] The horizontal section of the baffle on the side near the base of the roving frame is equipped with a positioning cross plate.

[0007] The conveyor belt surface is provided with an array of anti-slip rubber strips.

[0008] The beneficial effects of this utility model are as follows: This device passes through This device lifts the yarn bobbin by a bottom guide plate that tilts upwards, and then guides the lifted yarn bobbin to the conveyor belt by a side guide plate that tilts to the side of the conveyor belt. The yarn bobbin is then transported to the yarn bobbin box. Workers do not need to bend over; they can quickly push the trolley to collect yarn from multiple production lines that are tens of meters long in a short time, which is fast and convenient. Attached Figure Description

[0009] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0010] Figure 1 This is a schematic diagram illustrating the use of this utility model.

[0011] Figure 2 This is a schematic diagram for practical use; Figure 3 This is a magnified side view. Detailed Implementation

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments: See Figure 1-3 .

[0013] This utility model discloses an automatic yarn taking device for a roving frame, including a pusher trolley 1, a yarn package box 2, a side guide plate 3, a bottom guide plate 4, and a conveyor belt 5. The yarn package box and the conveyor belt are mounted on the pusher trolley. The transmission end of the conveyor belt faces the upper opening of the yarn package box. A bottom guide plate parallel to the transmission direction is provided on one side of the front end of the conveyor belt. The bottom guide plate is inclined and forms an acute angle with the ground. The lowest point of the bottom guide plate is the end furthest from the yarn package box, which is lower than the height of the positioning block 8 of the roving frame base. A side guide plate is provided above the side of the bottom guide plate furthest from the conveyor belt. The side guide plate is inclined and forms an acute angle with the side wall of the yarn package box. The lowest point of the bottom guide plate corresponds to the side guide plate being furthest from the conveyor belt. When the yarn package box and the conveyor belt are attached to the roving frame base 6 for yarn taking, the side guide plate and the bottom guide plate are on the other side of the yarn package 7. The roving frame base is equipped with a positioning block 8. When the spindle wing 9 and spindle rod 10 are raised, the yarn bobbin 7 is positioned on the positioning block. When the pusher trolley pushes, the bottom guide plate guides the yarn bobbin to rise, and the side guide plate guides the yarn bobbin to fall towards the conveyor belt. The conveyor belt drives the yarn bobbin into the yarn bobbin box.

[0014] The conveyor belt includes a horizontal section 51 and an inclined lifting section 52. The conveying direction of the conveyor belt is from the horizontal section to the inclined lifting section. The yarn package box is located below the end of the inclined lifting section. The height of the horizontal section is lower than the roving frame base 6.

[0015] Baffles 11 are provided on both sides of the conveyor belt. The height of the horizontal baffle is higher than the base of the roving frame but lower than the height of the positioning block.

[0016] A positioning plate 12 is provided on the baffle of the horizontal part on the side of the roving frame base.

[0017] The conveyor belt is provided with an array of anti-slip rubber strips 13 on its surface.

[0018] Specific usage: First, push the pusher trolley 1 parallel to the roving frame base 6, so that the yarn bobbin is between the side guide plate 3, the bottom guide plate 4, and the positioning plate 12. The bottom guide plate 4 is located below the yarn on the yarn bobbin. Push the pusher trolley 1, and the bottom guide plate 4 will lift the yarn bobbin. At the same time, the yarn bobbin will fall onto the conveyor belt along the side guide plate 3. It will be quickly fed into the yarn bobbin box 2 by the conveyor belt to complete the collection. After that, open the side door latch on one side of the yarn bobbin box 2 and take out the yarn bobbin.

[0019] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automatic yarn take-up device for a roving frame, characterized in that: The system includes a pusher trolley (1), a yarn package box (2), a side guide plate (3), a bottom guide plate (4), and a conveyor belt (5). The yarn package box and the conveyor belt are mounted on the pusher trolley. The end of the conveyor belt is directly opposite the opening above the yarn package box. A bottom guide plate parallel to the conveying direction is mounted on one side of the conveying front end of the conveyor belt. The bottom guide plate is inclined and forms an acute angle with the ground. The lowest point of the bottom guide plate is the end furthest from the yarn package box, which is lower than the height of the positioning block (8) of the roving frame base. A side guide plate is mounted above the bottom guide plate on the side furthest from the conveyor belt. The side guide plate is inclined and forms an acute angle with the side wall of the yarn package box. The lowest point of the bottom guide plate corresponds to the side guide plate furthest from the conveyor belt. When the yarn package box and the conveyor belt are attached to the roving frame base (6) for receiving material, the side guide plate and the bottom guide plate are on the other side of the yarn package (7).

2. The automatic yarn feeding device for a roving frame according to claim 1, characterized in that: The conveyor belt includes a horizontal section (51) and an inclined lifting section (52). The conveyor belt is transported from the horizontal section to the inclined lifting section. The yarn tube box is located below the end of the inclined lifting section. The height of the horizontal section is lower than the roving frame base (6).

3. The automatic yarn feeding device for a roving frame according to claim 2, characterized in that: The conveyor belt is provided with baffles (11) on both sides. The height of the baffles in the horizontal part is higher than the base of the roving machine and lower than the height of the positioning block.

4. The automatic yarn feeding device for a roving frame according to claim 2, characterized in that: The horizontal section of the baffle on the side of the roving frame base is provided with a positioning cross plate (12).

5. The automatic yarn feeding device for a roving frame according to claim 2, characterized in that: The conveyor belt is provided with an array of anti-slip rubber strips (13) on its surface.

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