A waste yarn preventing device for a bobbin winder

Abstract

The utility model provides a kind of waste silk prevention device of winding machine, it is related to chemical textile equipment technical field, the winding machine waste silk prevention device includes fixed part and movable part, and it is detachably connected between movable part and fixed part, and steel wire brush is set on fixed part and movable part, and steel wire brush is set on fixed part and movable part Misplacement setting, steel wire brush is provided with silk removing mechanism, and silk removing mechanism is used to push out waste silk on steel wire brush, this kind of waste silk prevention device can intercept the silk head that floats in silk spindle, and pass through the friction resistance between bristle and silk head, facilitate winding machine to melt the silk head, avoid the trouble of subsequent silk head arrangement, and the waste silk prevention device can also be pushed out part outward by controlling the movement of frame and cross bar on bristle, so that staff can clean waste silk from bristle, and the use effect is good.

Description

Technical Field

[0001] This utility model relates to the field of chemical and textile equipment technology, specifically a device for preventing waste yarn in a winding machine. Background Technology

[0002] Temporary storage racks are devices used in the chemical fiber industry to store filament spindles. After production, the filament spindles need to be transferred to the temporary storage racks via a winding machine. Since the ends of the filament spindles are not fixed and are very light, they will float up during the transfer process via the winding machine. Even in a closed and airtight space, the ends will float up due to the movement of the winding machine. Since a single temporary storage rack can store hundreds of filament spindles at the same time, and the ends are quite long, they will tangle together on the rack, making subsequent sorting quite troublesome. Utility Model Content

[0003] The purpose of this utility model is to provide a device for preventing waste yarn in a winding machine, which aims to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: the winding machine anti-waste wire device includes a fixed part and a movable part, the movable part and the fixed part are detachably connected, both the fixed part and the movable part are provided with wire brushes, the wire brushes on the fixed part and the movable part are staggered, and the wire brushes are provided with a wire removal mechanism, the wire removal mechanism is used to push out the waste wires on the wire brushes.

[0005] Preferably, the wire brush includes a base and bristles disposed on one side of the base. The base can be fixed to the movable part or the fixed part by bolts. After the base is fixed to the movable part or the fixed part, there is a gap between the bristles and the movable part or the fixed part.

[0006] Preferably, the wire removal mechanism includes a frame, and several crossbars are arranged in parallel inside the frame. The bristles on the wire brush can enter the interior of the frame, and the crossbars can be embedded in the bristles.

[0007] Preferably, two cavities are provided on both sides of the base, one end of each cavity is open, a fixing plate is provided on one side of the frame and is slidably connected to the cavity, and an elastic element is also provided. One end of the elastic element is fixed to the inner bottom of the cavity, and the other end of the elastic element is fixedly connected to the fixing part.

[0008] Preferably, the fixing plate has a through groove, and the cavity is provided with a limiting plate.

[0009] The beneficial effects of this utility model are:

[0010] This waste filament prevention device can intercept the filament ends that drift out of the filament spindle, and through the frictional resistance between the bristles and the filament ends, it facilitates the winding machine to melt and cut the filament ends, avoiding the trouble of subsequent filament end cleaning. In addition, the waste filament prevention device can also push out a portion of the waste filaments that have entered the bristles by controlling the movement of the frame and crossbar on the bristles, so that the workers can easily clean the waste filaments off the bristles. It has good performance. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model.

[0012] Figure 2 This is a structural diagram of the fixed part and the movable part.

[0013] Figure 3 This is a structural diagram of the frame and crossbars.

[0014] Figure 4 This is a top view of waste filaments stuck in the brush bristles.

[0015] Figure 5 yes Figure 4 The side view when the frame is not moved.

[0016] Figure 6 This is a top view after the frame has been moved.

[0017] Figure 7 yes Figure 6 The side view after the frame has been moved in the current state.

[0018] In the diagram: 1. Bracket; 2. Mounting frame; 3. Wire mesh; 4. Crossbar; 5. Base; 6. Brush bristles; 7. Frame; 8. Crossbar; 9. Cavity; 10. Fixing plate; 11. Elastic element; 12. Limiting plate; 13. Waste wire. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0020] like Figure 1-7 As shown, a waste wire prevention device for a winding machine includes a fixed part and a movable part, which are detachably connected. Both the fixed part and the movable part are provided with wire brushes, which are staggered. A wire removal mechanism is provided on the wire brushes to push out the waste wires 13 on the wire brushes.

[0021] The fixed part includes two uprights, and the movable part includes a mounting frame 2, a crossbar 84, and a wire mesh 3 installed between the mounting frame 2 and the crossbar 84. The uprights, mounting frame 2, and crossbar 84 are all galvanized square tubes. The mounting frame 2 is located between the two uprights and is connected to the uprights by bolts. Several through holes can be opened on the mounting frame 2 and the uprights to facilitate the adjustment of the mounting position of the mounting frame 2 on the uprights. The fixed part and the movable part need to be installed on one side of the temporary storage rack, with a distance of about 10cm between them. The uprights are fixed to the bottom surface by bolts.

[0022] Temporary storage racks are devices used in the chemical fiber industry to store filament spindles. After production, the filament spindles need to be transferred to the temporary storage racks via a winding machine. Since the ends of the filament spindles are not fixed and are very light, they will float up during the transfer process via the winding machine. Even in a closed and airtight space, the ends will float up due to the movement of the winding machine. Since a single temporary storage rack can store hundreds of filament spindles at the same time, and the ends are quite long, they will tangle together on the rack, making subsequent sorting quite troublesome.

[0023] Therefore, when transferring the yarn spindle to the temporary storage rack via the winding machine, it is necessary to clean the yarn ends on the spindle. The purpose of cleaning is to shorten the length of the yarn ends that are protruding from the spindle, so that the temporary storage rack is relatively tidy and easy to manage.

[0024] Before transferring the wire spindles from the winding machine to the temporary storage rack, the wire spindles in the winding machine need to be moved laterally. During the lateral movement of the wire spindles in the winding machine, the wire ends will float in the air. Even if the winding machine stops moving laterally, the wire ends will slowly fall. When the winding machine stops at the predetermined position, the wire spindles are aligned with the temporary storage rack. Then, the wire spindles on the winding machine are pushed onto the temporary storage rack. Since the wire ends are still floating, as the wire spindles are transferred, the wire ends will enter the wire brush. Most of the wire ends entering the wire brush are in an inclined state. At the same time, the winding machine can be equipped with an electric heating wire. When the wire spindle enters the temporary storage rack, the wire ends will pass through the electric heating wire. The electric heating wire can melt the wire ends. Most of the wire ends will stay on the wire brush, and a small portion of the wire ends will continue to remain on the wire spindle. Since the length of the wire ends remaining on the wire spindle is relatively short, it meets the requirements for placing the wire spindles on the temporary storage rack.

[0025] The wire ends, also known as waste wires 13, on the wire brush will continuously accumulate. When they accumulate to a certain extent, the waste wires 13 on the wire brush need to be removed by the wire removal mechanism.

[0026] Furthermore, the wire brush includes a base 5 and bristles 6 disposed on one side of the base 5. The base 5 can be fixed to the movable part or the fixed part by bolts. After the base 5 is fixed to the movable part or the fixed part, there is a gap between the bristles 6 and the movable part or the fixed part.

[0027] The bristles 6 are made of metal and are straight. By maintaining an appropriate distance between the bristles 6 and the bracket 1 and the mounting frame 2, the wire removal mechanism can move on the bristles 6, thus preventing the bracket 1 and the mounting frame 2 from obstructing the movement of the wire removal mechanism.

[0028] Furthermore, the wire removal mechanism includes a frame 7, and several crossbars 84 are arranged in parallel inside the frame 7. The bristles 6 on the wire brush can enter the interior of the frame 7, and the crossbars 84 can be embedded in the bristles 6.

[0029] The frame 7 is made of metal and can be formed by bending and welding metal tubes. The sides of the frame 7 are relatively wide to allow workers to hold it with both hands and easily control its movement. The crossbar 84 is made of metal wire, such as iron or copper wire, with a diameter of 0.4mm. When all the bristles 6 are inside the frame 7, the frame 7 can gather the bristles 6, while the bristles 6 will exert a reaction force on the frame 7. Therefore, the frame 7 can also be directly secured to the bristles 6. When installing the frame 7 and crossbar 84 onto the bristles 6, the base 5 and the bristles 6 must be fixed first, and then the frame 7 is fitted onto the bristles 6. When the crossbar 84 enters the bristles 6, it can be hammered into the bristles 6 with a rubber hammer. The number of crossbars 84 is small. Since the bristles are generally long, it is not necessary to set too many crossbars 84 on the frame 7. It can still effectively clean up the waste on the bristles 6. The interval between two adjacent crossbars 84 is 3cm to reduce the friction between the crossbar 84 and the bristles 6. At the same time, the bristles 6 can be set with a denser and sparser arrangement. Where there are crossbars 84, the bristles 6 are set more sparsely. Where there are no crossbars 84, the bristles 6 are set normally to further reduce the resistance when the frame 7 moves on the bristles 6.

[0030] Meanwhile, after the frame 7 is installed on the bristles 6, the distance between the frame 7 and the end of the bristles 6 is about 4cm. The frame 7 can restrict the waste filaments 13, preventing them from entering the bristles 6 too deeply, and also making it easier to clean the waste filaments 13 off the bristles 6. At the same time, the crossbar 84 is located in the middle of the frame 7. Therefore, when one side of the frame 7 is aligned with one end of the bristles 6, the crossbar 84 is still inside the bristles 6. At this time, the distance between the crossbar 84 and the end of the bristles 6 is about 0.5cm, allowing most of the waste filaments 13 to be pushed out of the bristles 6, making it easier for the staff to continue cleaning.

[0031] Furthermore, two cavities 9 are respectively provided on both sides of the base 5. One end of the cavity 9 is open. A fixing plate 10 that is slidably connected to the cavity 9 is provided on one side of the frame 7. It also includes an elastic member 11. One end of the elastic member 11 is fixed to the inner bottom of the cavity 9, and the other end of the elastic member 11 is fixedly connected to the fixing part.

[0032] The elastic element 11 can be an elastic rubber band or an elastic nylon band. When the control frame 7 and the crossbar 84 move, the elastic element 11 will stretch and deform. After the waste wire 13 is pushed out, the elastic band can help the frame 7 to reset through the tension of the elastic band. At the same time, the elastic band is always in a stretched state.

[0033] The fixing plate 10 is made of the same material as the frame 7. The fixing plate 10 can be fixed to the frame 7 by welding. The cavity 9 can include a bottom cover and a top cover. The bottom cover is fixed to the bracket 1 and the mounting frame 2. After the assembly of the elastic element 11 and the fixing plate 10 is completed, the top cover and the bottom cover can be connected together by bolts or other means.

[0034] Furthermore, a through groove is provided on the fixing plate 10, and a limit plate 12 is provided inside the cavity 9.

[0035] When the limiting plate 12 is in contact with one end of the through groove on the fixing plate 10, one side of the frame 7 is aligned with one end of the bristles 6, thereby preventing the crossbar 84 on the frame 7 from moving out of the bristles 6. The limiting plate 12 can conveniently control the moving distance of the frame 7 and improve the cleaning efficiency of the waste filaments 13.

[0036] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A device for preventing waste yarn in a winding machine, characterized in that, It includes a fixed part and a movable part, which are detachably connected to the fixed part. Both the fixed part and the movable part are provided with wire brushes, which are staggered. Each wire brush is provided with a wire removal mechanism to push out waste wires from the wire brush.

2. The anti-waste wire device for winding machines according to claim 1, characterized in that, The wire brush includes a base and bristles disposed on one side of the base. The base can be fixed to a movable part or a fixed part by bolts. After the base is fixed to the movable part or the fixed part, there is a gap between the bristles and the movable part or the fixed part.

3. The anti-waste wire device for winding machines according to claim 2, characterized in that, The wire removal mechanism includes a frame, and several crossbars are arranged in parallel inside the frame. The bristles on the wire brush can enter the interior of the frame, and the crossbars can be embedded in the bristles.

4. The anti-waste wire device for winding machines according to claim 3, characterized in that, Two cavities are respectively provided on both sides of the base. One end of each cavity is open. A fixed plate that is slidably connected to the cavity is provided on one side of the frame. The frame also includes an elastic element. One end of the elastic element is fixed to the inner bottom of the cavity, and the other end of the elastic element is fixedly connected to the fixed part.

5. The anti-waste wire device for winding machines according to claim 4, characterized in that, The fixing plate has a through groove, and the cavity is provided with a limiting plate.

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