Device for preventing bottom-layer yarn from being clamped during POY full-roll switching

Abstract

The utility model discloses a device for preventing bottom layer yarn from being clamped in during POY full roll switching, which comprises a supporting bottom plate and inner extrusion components, the middle part of the top end of the supporting bottom plate is connected with an inserting and fixing component, the inner extrusion components are arranged on the left side and the right side of a movable frame, the upper end and the lower end of a rotating rod are connected with extrusion springs, and the inner extrusion components are arranged on the left side and the right side of the movable frame. And an extrusion positioning assembly is arranged on the inner side of the rotating rod. Compared with an existing bottom layer yarn clamping prevention device, the bottom layer yarn clamping prevention device used during POY full-roll switching has the advantages that the inner extrusion assembly, the extrusion positioning assembly and the gluing assembly are arranged for supporting, gluing and smoothing, the surface smoothness of a paper tube during POY full-roll switching is improved, and the situation that bottom layer yarn clamping is prevented, and the use efficiency is affected is avoided; the positions of the inserting fixing assembly at the bottom end and the movable frame are adjusted according to the size of a paper tube, the applicability of the equipment is improved, the air drying efficiency of colloid can be improved in the using process through the air drying assemblies arranged on the left side and the right side of the bottom end, and then the using efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of POY full-roll switching, in particular to a device for preventing bottom layer wires from being clamped when POY full-roll switching is performed. Background Art

[0002] POY is used as raw yarn in many factories. In the past, when FDY was not produced directly, FDY and DTY were both produced from POY. POY becomes DTY after being elasticized and shaped. In the production process of POY, it needs to be wound and switched after being fully wound. Before the switched paper roll is placed, it needs to be inspected by a device to prevent the bottom wire from being clamped, so as to avoid the bottom wire being clamped due to the surface being not smooth enough and affecting the product quality.

[0003] Existing bottom thread prevention devices are all manually inspected to check the smoothness and damage of paper tubes, and then select them, and discard unqualified paper tubes, which affects the use efficiency. In view of the above situation, a bottom thread prevention device is now provided for POY full roll switching. Utility Model Content

[0004] The utility model aims to provide a device for preventing bottom layer wire from being caught when POY full roll is switched, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for preventing the bottom layer wire from being clamped when POY is fully rolled, comprising a supporting bottom plate and an inner extrusion component, a plug-in fixing component is connected to the middle of the top end of the supporting bottom plate, and a movable frame is connected to the outer top end of the plug-in fixing component, the inner extrusion component is arranged on the left and right sides of the movable frame, and the inner extrusion component comprises a rotating rod, an extrusion spring and a support block, the upper and lower ends of the rotating rod are connected to the extrusion spring, and the outer side of the extrusion spring is connected to the support block, the inner side of the rotating rod is provided with an extrusion positioning component, the top end of the movable frame is connected to the glue placement component, and the left and right ends of the glue placement component are connected to the glue coating component.

[0006] Furthermore, the extrusion positioning assembly includes an extrusion limiting cylinder and a locking screw, and the inner side of the extrusion limiting cylinder is connected to the locking screw.

[0007] The extrusion limiting cylinder is inserted into the inner side of the rotating rod for support, and then the inner side is connected and fixed with the inner side of the rotating rod through a locking screw, and the outer expansion part of the extrusion limiting cylinder is used for extrusion support and limitation.

[0008] Furthermore, the glue placement assembly includes a glue storage barrel and a feeding pipe, and the top of the glue storage barrel is connected to the feeding pipe.

[0009] The threaded connection between the feeding pipe and the glue storage barrel is opened to replenish the glue.

[0010] Furthermore, the glue coating component includes a transmission tube, a drop hole and a brush. Drop holes are provided at the bottom of both the front and rear ends of the transmission tube, and the bottom end of the transmission tube is connected to a brush.

[0011] The glue is transmitted along the transmission tube, and then drips evenly from the front and back through the drop hole, adheres to the brush, and then rotates at the bottom to evenly apply the glue to the outside of the switched paper tube for filling and smoothing. After air drying, the smoothness of the surface is improved to reduce the clamping of the bottom wire.

[0012] Furthermore, the plug-in fixing assembly includes a plug-in fixing plate and a positioning screw hole, and the plug-in fixing plate is provided with a positioning screw hole inside.

[0013] Furthermore, the plug-in fixing assembly also includes a sliding plate, a compression pad and a rotating rod. The top of the plug-in fixing plate is connected to the sliding plate, and the front and rear ends of the inner side of the sliding plate are bonded with compression pads, and the left and right ends of the sliding plate are connected to the rotating rod.

[0014] The plug-in fixing plate can be plugged in and fixed, which is convenient for connection and fixing through positioning screw holes, thereby improving the stability of the sliding plate. The sliding plate is slidably connected to the movable frame, and the extrusion pad is pressed under the connection outside the movable frame to lock the position of the movable frame.

[0015] Furthermore, air-drying components are provided on both sides of the top of the supporting base plate, and the air-drying components include a fixed rotating frame and a fan. The bottom end of the fixed rotating frame is connected with screws, and the fan is installed on the inner top of the fixed rotating frame.

[0016] Furthermore, the fixed rotating frame is threadedly connected to the screw, and the fixed rotating frame is rotationally connected to the fan.

[0017] The fan can be rotated and adjusted under the connection of the fixed rotating frame to dry the glue of the paper tube inserted outside the inner extrusion component, so as to improve the efficiency of the finished product.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging an internal extrusion component, an extrusion positioning component and a gluing component to support the gluing and smoothing, the surface smoothness of the paper roll is increased when the POY full roll is switched, and the bottom layer of wire is prevented from being caught and affecting the use efficiency. The position is adjusted by the plug-in fixing component and the movable frame at the bottom, and it can be adjusted according to the size of the paper roll during use, thereby improving the applicability of the equipment. The air-drying components arranged on the left and right sides of the bottom can accelerate the air-drying efficiency of the glue during use, thereby improving the use efficiency of the equipment.

[0019] 1. During use of the utility model, the paper tube required for POY full roll switching can be sleeved on the outside of the inner extrusion component, and then the rotating rod can be supported by the extrusion spring and the support block to perform extrusion inside, which is convenient for the stability of the paper tube, and the outer extrusion limit tube is extruded inwardly and can be locked under the connection of the locking screw. In this way, the paper tube required for POY full roll switching can be fixed and rotated during use, and then the glue is transmitted from the transmission tube along the glue storage barrel, and then drips evenly from the front and back through the drop hole, adheres to the brush, and then the glue is evenly applied to the outside of the switched paper tube through the rotation of the bottom end, and filled and smoothed. After air drying, the smoothness of the surface is improved to avoid the bottom wire from being clamped, thereby avoiding affecting the product quality during use.

[0020] 2. During use of the utility model, the plug-in fixing plate is plugged into the inner side of the supporting bottom plate and fixed by the positioning screw holes. Then the outer side of the sliding plate can be slid up and down by the movable frame. When the movable frame slides, the bottom extrusion screw can be screwed to press the extrusion pad and stabilize the movable frame. This arrangement can adjust the position of the inner extrusion component during use. This arrangement can be adjusted according to the size of the paper tube during use, thereby improving the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view structural schematic diagram of a device for preventing bottom layer wire from being caught when POY full roll is switched;

[0022] Figure 2 It is a partial three-dimensional structural schematic diagram of a plug-in fixing assembly of a device for preventing bottom thread from being caught when POY is fully rolled and switched according to the utility model;

[0023] Figure 3 It is a partial three-dimensional structural schematic diagram of an extrusion positioning component of a device for preventing bottom layer wire from being caught when POY full roll is switched according to the utility model.

[0024] In the figure: 1. Support base plate; 2. Plug-in fixing assembly; 201. Plug-in fixing plate; 202. Positioning screw hole; 203. Sliding plate; 204. Extrusion pad; 205. Rotating rod; 3. Movable frame; 4. Internal extrusion assembly; 401. Rotating rod; 402. Extrusion spring; 403. Support block; 5. Extrusion positioning assembly; 501. Extrusion limit cylinder; 502. Locking screw; 6. Glue placement assembly; 601. Glue storage barrel; 602. Feeding pipe; 7. Glue coating assembly; 701. Transfer pipe; 702. Drop hole; 703. Brush; 8. Air-drying assembly; 801. Fixed rotating frame; 802. Screw; 803. Fan. DETAILED DESCRIPTION

[0025] like Figure 1 and Figure 3As shown, a device for preventing the bottom thread from being caught when the POY is fully wound is provided, comprising a supporting bottom plate 1 and an inner extrusion component 4, wherein the middle of the top of the supporting bottom plate 1 is connected with a plug-in fixing component 2, and the outer top of the plug-in fixing component 2 is connected with a movable frame 3, the inner extrusion component 4 is arranged on the left and right sides of the movable frame 3, and the inner extrusion component 4 comprises a rotating rod 401, an extrusion spring 402 and a support block 403, the upper and lower ends of the rotating rod 401 are connected with the extrusion spring 402, and the outer side of the extrusion spring 402 is connected with the inner extrusion component 403. The support block 403 is connected, the inner side of the rotating rod 401 is provided with an extrusion positioning component 5, the top of the movable frame 3 is connected with a glue placement component 6, and the left and right ends of the glue placement component 6 are connected with a glue coating component 7, the extrusion positioning component 5 includes an extrusion limit cylinder 501 and a locking screw 502, and the inner side of the extrusion limit cylinder 501 is connected with a locking screw 502, the glue placement component 6 includes a glue storage barrel 601 and a feeding pipe 602, and the top of the glue storage barrel 601 is connected with a feeding pipe 602, and the glue coating component 7 includes a transmission The transmission tube 701, the drop hole 702 and the brush 703 are provided at the bottom of the front and rear ends of the transmission tube 701. The bottom of the transmission tube 701 is connected with a brush 703. During use, the paper roll required for POY full roll switching can be sleeved on the outside of the inner extrusion component 4, and then the rotating rod 401 can be supported by the extrusion spring 402 and the support block 403 to squeeze inside, which is convenient for the stability of the paper roll. The outer extrusion limit tube 501 is squeezed inwardly, and the locking screw 502 can be used to lock the paper roll. The paper roll required for POY full roll switching can be fixed and rotated during use, and then the glue is transmitted from the transmission tube 701 along the glue storage barrel 601, and then drips evenly from the front and back through the drop hole 702, adheres to the brush 703, and then the glue is evenly applied to the outside of the switched paper roll through the rotation of the bottom end to fill and smooth it. After air drying, the smoothness of the surface is improved to avoid the bottom thread from being caught, thereby avoiding affecting the product quality during use.

[0026] like Figure 1 and Figure 2As shown, the plug-in fixing component 2 includes a plug-in fixing plate 201 and a positioning screw hole 202, and the interior of the plug-in fixing plate 201 is provided with a positioning screw hole 202, the plug-in fixing component 2 also includes a sliding plate 203, an extrusion pad 204 and a rotating rod 205, the top of the plug-in fixing plate 201 is connected with the sliding plate 203, and the front and rear ends of the inner side of the sliding plate 203 are bonded with the extrusion pad 204, and the left and right ends of the sliding plate 203 are connected with the rotating rod 205. During use, the plug-in fixing plate 201 is plugged into the inner side of the supporting base plate 1 and fixed with screws through the positioning screw hole 202, and then the outer side of the sliding plate 203 can slide up and down by the movable frame 3. When the movable frame 3 slides, it can be screwed by the bottom extrusion screw to press the extrusion pad 204 and stabilize the movable frame 3. In this way, the position of the inner extrusion component 4 can be adjusted during use, and in this way, it can be adjusted according to the size of the paper tube during use, thereby improving the applicability of the equipment.

[0027] like Figure 1 As shown, air-drying components 8 are arranged on both sides of the top of the supporting base plate 1, and the air-drying components 8 include a fixed rotating frame 801 and a fan 803. The bottom end of the fixed rotating frame 801 is connected with a screw 802, and the fan 803 is installed on the inner top of the fixed rotating frame 801. The fixed rotating frame 801 and the screw 802 are threadedly connected, and the fixed rotating frame 801 and the fan 803 are rotationally connected. The air-drying components 8 arranged on the left and right sides of the bottom can accelerate the air-drying efficiency of the colloid during use, thereby improving the use efficiency of the equipment.

[0028] In summary, when using the device for preventing the bottom thread from being caught when the POY is fully rolled, first, during use, the plug-in fixing plate 201 is plugged into the inner side of the supporting bottom plate 1, and is fixed by connecting screws through the positioning screw holes 202, and then the outer side of the sliding plate 203 can be slid up and down by the movable frame 3. When the movable frame 3 slides, the bottom end squeezing screw can be screwed to press the squeezing pad 204 to stabilize the movable frame 3. The position of the inner squeezing component 4 can be adjusted during use, and then the paper roll required for the POY full roll switching can be sleeved on the outer side of the inner squeezing component 4, and then the rotating rod 401 can be supported by the squeezing spring 402 and the support block 403 to squeeze inside, so as to facilitate the stability of the paper roll, and the outer squeezing limit cylinder 501 squeezes inwards, It can be locked under the connection of the locking screw 502, so that the paper roll required for POY full roll switching can be fixed and rotated during use, and then the glue is transmitted from the transmission tube 701 along the glue storage barrel 601, and then drips evenly from the front and back through the drop hole 702, adheres to the brush 703, and then the glue is evenly applied to the outside of the switched paper roll through the rotation of the bottom end to fill and smooth it. The fan 803 can be rotated and adjusted under the connection of the fixed rotating frame 801, and the glue is air-dried for the paper roll inserted on the outside of the inner extrusion component 4. The threaded connection between the feeding tube 602 and the glue storage barrel 601 is opened, and the glue can be supplemented. This is the working principle of the device for preventing the bottom thread from being clamped when POY full roll switching.

Claims

1. A device for preventing the bottom layer from being caught when switching between full rolls of POY, comprising a supporting bottom plate (1) and an inner extrusion assembly (4), characterized in that: The middle part of the top of the supporting base plate (1) is connected to a plug-in fixing component (2), and the outer top of the plug-in fixing component (2) is connected to a movable frame (3). The inner extrusion component (4) is arranged on the left and right sides of the movable frame (3), and the inner extrusion component (4) comprises a rotating rod (401), an extrusion spring (402) and a support block (403). The upper and lower ends of the rotating rod (401) are connected to the extrusion spring (402), and the outer side of the extrusion spring (402) is connected to the support block (403). The inner side of the rotating rod (401) is provided with an extrusion positioning component (5). The top of the movable frame (3) is connected to a glue placement component (6), and the left and right ends of the glue placement component (6) are connected to glue coating components (7).

2. The device for preventing the bottom layer from being caught when switching POY full rolls according to claim 1 is characterized in that: The extrusion positioning assembly (5) comprises an extrusion limiting cylinder (501) and a locking screw (502), and the inner side of the extrusion limiting cylinder (501) is connected to the locking screw (502).

3. The device for preventing the bottom layer from being caught when switching POY full rolls according to claim 1 is characterized in that: The glue placing assembly (6) comprises a glue storage barrel (601) and a feeding pipe (602), and the top end of the glue storage barrel (601) is connected to the feeding pipe (602).

4. The device for preventing the bottom layer from being caught when switching POY full rolls according to claim 1 is characterized in that: The glue coating component (7) comprises a transmission tube (701), a drop hole (702) and a brush (703); the bottoms of both the front and rear ends of the transmission tube (701) are provided with drop holes (702), and the bottom end of the transmission tube (701) is connected to the brush (703).

5. The device for preventing the bottom layer from being caught when switching POY full rolls according to claim 1 is characterized in that: The plug-in fixing assembly (2) comprises a plug-in fixing plate (201) and a positioning screw hole (202), and the plug-in fixing plate (201) is provided with a positioning screw hole (202) inside.

6. The device for preventing the bottom layer from being caught when switching POY full rolls according to claim 5 is characterized in that: The plug-in fixing assembly (2) further comprises a sliding plate (203), a compression pad (204) and a rotating rod (205); the top end of the plug-in fixing plate (201) is connected to the sliding plate (203), and the front and rear ends of the inner side of the sliding plate (203) are both bonded with the compression pad (204); and the left and right ends of the sliding plate (203) are both connected to the rotating rod (205).

7. The device for preventing the bottom layer from being caught when switching POY full rolls according to claim 1 is characterized in that: Air-drying components (8) are arranged on both left and right sides of the top of the supporting base plate (1), and the air-drying components (8) include a fixed rotating frame (801) and a fan (803), the bottom end of the fixed rotating frame (801) is connected with a screw (802), and the fan (803) is installed at the inner top end of the fixed rotating frame (801).

8. The device for preventing the bottom layer from being caught when switching POY full rolls according to claim 7 is characterized in that: The fixed rotating frame (801) and the screw (802) are threadedly connected, and the fixed rotating frame (801) and the fan (803) are rotationally connected.

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