Fiber production stretching and winding device and implementation method

Abstract

The invention provides a fiber production stretching and winding device and an implementation method, the fiber production stretching and winding device comprises a stretching box body, material ports are formed in the left side face and the right side face of the stretching box body, limiting pieces used for limiting fibers are arranged in the material ports, a stretching tensioning piece is arranged in the stretching box body, and heating pieces are embedded in the upper surface and the lower surface of the stretching box body; a cutting and winding part for winding fibers is arranged on the right side of the stretching box body; according to the device, stretching and shaping during fiber production can be achieved, fiber winding can be achieved, and the winding drum is convenient to replace.

Description

Technical Field

[0001] The invention relates to the technical field of fiber production, in particular to a fiber production stretching and winding device and an implementation method thereof. Background Art

[0002] Fiber spinning is the process of dissolving a fiber-forming polymer in a solvent into a solution, or heating and melting fiber-forming polymer slices in a screw extruder into a melt. After the pre-spinning preparation process, it enters the spinning machine, and a spinning pump (metering pump) is used to quantitatively, continuously and evenly squeeze the spinning solution or melt out of the fine holes of the spinneret. This fine stream solidifies in water, coagulant liquid or air to generate primary fibers. This process is fiber forming. After fiber spinning, it needs to be heated for stretching and shaping steps, so stretching and shaping equipment will be used.

[0003] At present, the fiber re-production process in the market mainly adopts step-by-step stretching. As a result, there are the following technical problems: limited stretching length of a single membrane filament, difficulty in post-processing, large material waste, low efficiency, high energy consumption, and uneven thickness of membrane filament stretching. Although the existing technology can stretch the fiber bundle, the guide wheel cannot be adjusted due to the different sizes of the fiber bundle, resulting in unsatisfactory stretching and unfolding efficiency, which urgently needs to be improved.

[0004] In the existing fiber bundle winding process, a plastic tube or a paper tube is generally used as the winding base tube of the fiber bundle. The base tube is sleeved on the outer wall of the winding roller, and the base tube is kept rotating with the winding roller to realize the winding of the fiber bundle. However, the existing winding roller is axially plugged in to cooperate with the base tube, so that the base tube rotates with the winding roller, which leads to large resistance and difficult positioning when changing the tube. Summary of the invention

[0005] In view of this, an object of the present invention is to provide a fiber production stretching and winding device which can realize stretching and shaping of fibers during production, can realize fiber winding and is convenient for replacing winding drums.

[0006] The present invention is implemented by the following method: a fiber production stretching and winding device, including a stretching box, the left and right sides of the stretching box are provided with material openings, the material opening is provided with a limiting member for achieving fiber limiting, a stretching tensioning member is provided in the stretching box, the upper and lower surfaces of the stretching box are embedded with heating members, and a cutting and winding member for achieving fiber winding is provided on the right side of the stretching box.

[0007] Furthermore, the limiting member includes a return spring, and the return spring is arranged on the upper and lower surfaces of the material opening, and a limiting roller is arranged at the end of the return spring.

[0008] Furthermore, the stretching tensioning member includes a first guide roller and a second guide roller, the first guide roller is arranged at both left and right ends between the front and rear surfaces of the stretching box body, the second guide roller is arranged at both left and right ends between the front and rear surfaces of the stretching box body, and the second guide roller is arranged on the inner side of the first guide roller, a first motor is arranged in the second guide roller, the output shaft of the first motor is connected to a swing rod, and a tensioning roller is arranged at the end of the swing rod.

[0009] Furthermore, the heating element includes an air intake hopper, which is embedded in the upper and lower surfaces of the stretching box body, and multiple heating tubes are arranged at equal distances in the air intake hopper. The air intake hopper is connected to an air intake pipe, and an air pump is arranged on the air intake pipe. The air intake pipes at the upper and lower ends are connected by a connecting pipe.

[0010] Furthermore, the cutting and winding member includes a U-shaped base, which is arranged on the right side of the stretching box, a second motor is arranged on the rear surface of the U-shaped base, a first turntable is arranged at the end of the output shaft of the second motor, the inner side of the front vertical plate of the U-shaped base is connected to the second turntable via a bearing, the inner side of the first turntable is embedded with a third motor in a circular array with the center of the first turntable as the center, the end of the output shaft of the third motor is connected to the winding roller via a first flange, the end of the winding roller is connected to the second turntable via a second flange, a support plate is connected to the left side of the two vertical plates of the U-shaped base, a U-shaped frame is arranged at the left end of the upper surface of the support plate, a telescopic cylinder is embedded in the horizontal plate of the U-shaped frame, a cutting blade is arranged at the end of the telescopic rod of the telescopic cylinder, a connecting rod is arranged at the left end of the upper surface of the support plate, and a third guide roller corresponding to the cutting blade is arranged at the end of the connecting rod.

[0011] Another object of the present invention is to provide a method for facilitating the use of a fiber production stretching and winding device.

[0012] Step S1, insert the fiber into the stretching box through the material port at the left end, and limit the position through the limiter;

[0013] Step S2, the fiber is then stretched by the stretching tensioning member to achieve the stretching effect of the fiber, and the tensioning effect of the fiber can be achieved. The heating of the heating member can achieve heating of the fiber to achieve fiber stretching;

[0014] Step S3, after stretching, the fiber passes through the material port at the right end and enters the cutting and winding member for winding. The fiber is limited by the limiting member, and the winding member is wound to a specified roll size and the fiber is cut; thereby, the stretching and winding operation of the fiber can be realized.

[0015] The beneficial effects of the present invention are as follows: the present invention can realize the limiting feeding function through the limiting part, and then realize the stretching and tensioning effect of the fiber through the action of the stretching and tensioning part, and realize the better stretching effect of the fiber through the action of the heating part, and finally reel it up through the cutting and reeling part, reel it up to a specified size, cut the fiber, and then replace the reeling roller, which can realize the switching of the reeling roller, reduce the equipment downtime, and realize the automatic replacement of the reeling roller. At the same time, the reeling drum continuously reels the fiber spinning, so that the fiber spinning has a stretching effect in the stretching and positioning equipment body, and realizes the stretching heat treatment positioning of the fiber spinning; the present invention has a simple structure and is easy to operate, and can effectively save manpower and material resources and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention.

[0017] Figure 2 It is a schematic structural diagram of the cutting and winding component. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] See also Figure 1 and Figure 2 As shown, the present invention provides an embodiment: a fiber production stretching and winding device, comprising a stretching box 1, a material port 2 is provided on both the left and right sides of the stretching box 1, a limiting member 3 for realizing fiber limiting is arranged in the material port 2, a stretching tensioning member 4 is arranged in the stretching box 1, a heating member 5 is embedded in the upper and lower surfaces of the stretching box 1, and a cutting and winding member 6 for realizing fiber winding is arranged on the right side of the stretching box 1. The fiber is transported into the stretching box 1 through the material port 2, and then stretched and tensioned by the stretching and tensioning member 4, and the fiber is stretched by heating by the heating member 5, and the winding cutting function can be realized by the cutting and winding member 6, so that the replacement of the winding roller is convenient.

[0020] Please continue reading Figure 1 As shown, in one embodiment of the present invention, the limiter 3 includes a return spring 31, and the return spring 31 is disposed on both the upper and lower surfaces of the material port 2, and a limit roller 32 is disposed at the end of the return spring 31. Through the action of the return spring 31 and the limit roller 32, the limited conveying of the fiber can be achieved.

[0021] Please continue reading Figure 1As shown, in one embodiment of the present invention, the stretching tensioning member 4 includes a first guide roller 41 and a second guide roller 42. The first guide roller 41 is provided at both left and right ends between the front and rear surfaces of the stretching box 1. The second guide roller 42 is provided at both left and right ends between the front and rear surfaces of the stretching box 1, and the second guide roller 42 is provided inside the first guide roller 41. The second guide roller 42 is provided with a first motor (not shown), and the output shaft of the first motor is connected to a swing rod 43, and a tensioning roller 44 is provided at the end of the swing rod 43. The first motor can drive the swing rod 43 to swing, so that the tensioning roller 44 can swing, and the tensioning effect of the fiber can be achieved during the limited guide conveying, and the guiding and stretching effect of the fiber can be achieved through the action of the first guide roller 41 and the second guide roller 42.

[0022] Please continue reading Figure 1 As shown, in one embodiment of the present invention, the heating element 5 includes an air inlet hopper 51, the air inlet hopper 51 is embedded in the upper and lower surfaces of the stretching box 1, a plurality of heating tubes 52 are arranged at equal distances in the air inlet hopper 51, the air inlet hopper 51 is connected to an air inlet pipe 53, an air pump 54 is arranged on the air inlet pipe 53, and the air inlet pipes 53 at the upper and lower ends are connected through a connecting pipe 55. The air is transported to the air inlet hopper 51 by the air pump 54 for air intake, and the heating tube 52 can heat the gas, thereby facilitating the stretching of the fiber.

[0023] Please continue reading Figure 1 and Figure 2As shown, in one embodiment of the present invention, the cutting and winding member 6 includes a U-shaped base 61, and the U-shaped base 61 is arranged on the right side of the stretching box 1. A second motor 62 is arranged on the rear surface of the U-shaped base 61, and a first turntable 63 is arranged at the end of the output shaft of the second motor 62. The inner side of the front vertical plate of the U-shaped base 61 is connected to a second turntable 64 through a bearing, and a third motor 65 is embedded in a circular array on the inner side of the first turntable 63 with the center of the first turntable 63 as the center, and the end of the output shaft of the third motor 65 is connected to the first flange The disk 66 is connected with a winding roller 67, the end of which is connected to the second rotating disk 64 via a second flange, the left side of the two vertical plates of the U-shaped base 61 is connected with a support plate 68, the left end of the upper surface of the support plate 68 is provided with a U-shaped frame 69, the horizontal plate of the U-shaped frame 69 is embedded with a telescopic cylinder 7, the end of the telescopic rod of the telescopic cylinder 7 is provided with a cutting blade 71, the left end of the upper surface of the support plate 68 is provided with a connecting rod 72, and the end of the connecting rod 72 is provided with a third guide roller 73 corresponding to the cutting blade 71. The second motor 62 can drive the first rotating disk 63 to rotate, so that the second rotating disk 64 can rotate, the winding roller 67 can be switched, and the time for switching the winding roller 67 can be reduced. The third motor 65 can drive the winding roller 67 to rotate, which is convenient for realizing the winding function of the winding roller 67. The telescopic cylinder 7 can drive the cutting blade 71 to rise and fall, so that when the winding is wound to a specified size, the fiber can be cut, thereby realizing the replacement of the winding roller.

[0024] The method for realizing the fiber production stretching and winding device comprises the following steps:

[0025] Step S1, insert the fiber into the stretching box through the material port at the left end, and limit the position through the limiter;

[0026] Step S2, the fiber is then stretched by the stretching tensioning member to achieve the stretching effect of the fiber, and the tensioning effect of the fiber can be achieved. The heating of the heating member can achieve heating of the fiber to achieve fiber stretching;

[0027] Step S3, after stretching, the fiber passes through the material port at the right end and enters the cutting and winding member for winding. The fiber is limited by the limiting member, and the winding member is wound to a specified roll size and the fiber is cut; thereby, the stretching and winding operation of the fiber can be realized.

[0028] The telescopic cylinder, heating tube and motor in the present invention are all prior art, and those skilled in the art are already well aware of them, so they will not be described in detail here.

[0029] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A fiber production stretching and winding device, characterized in that: It includes a stretching box body, the left and right sides of the stretching box body are provided with material openings, the material opening is provided with a limiting piece for realizing fiber limiting, the stretching box body is provided with a stretching tensioning piece, the upper and lower surfaces of the stretching box body are embedded with heating pieces, and the right side of the stretching box body is provided with a cutting and winding piece for realizing fiber winding.

2. A fiber production stretching and winding device according to claim 1, characterized in that: The limiting member comprises a return spring, the return springs are arranged on the upper and lower surfaces of the material port, and a limit roller is arranged at the end of the return spring.

3. A fiber production stretching and winding device according to claim 1, characterized in that: The stretching tensioning member includes a first guide roller and a second guide roller. The first guide roller is arranged at both left and right ends between the front and rear surfaces of the stretching box body, and the second guide roller is arranged at both left and right ends between the front and rear surfaces of the stretching box body, and the second guide roller is arranged on the inner side of the first guide roller. The first motor is arranged in the second guide roller, and the output shaft of the first motor is connected to a swing rod, and a tensioning roller is arranged at the end of the swing rod.

4. A fiber production stretching and winding device according to claim 1, characterized in that: The heating element includes an air intake hopper, which is embedded in the upper and lower surfaces of the stretching box, and multiple heating tubes are arranged at equal distances in the air intake hopper. The air intake hopper is connected to an air intake pipe, and an air pump is arranged on the air intake pipe. The air intake pipes at the upper and lower ends are connected by a connecting pipe.

5. The fiber production stretching and winding device according to claim 1, characterized in that: The cutting and winding member includes a U-shaped base, the U-shaped base is arranged on the right side of the stretching box, a second motor is arranged on the rear surface of the U-shaped base, a first turntable is arranged at the end of the output shaft of the second motor, the inner side of the front vertical plate of the U-shaped base is connected to the second turntable via a bearing, the inner side of the first turntable is embedded with a third motor in a circular array with the center of the first turntable as the center, the end of the output shaft of the third motor is connected to the winding roller via a first flange, the end of the winding roller is connected to the second turntable via a second flange, a support plate is connected to the left side of the two vertical plates of the U-shaped base, a U-shaped frame is arranged at the left end of the upper surface of the support plate, a telescopic cylinder is embedded in the horizontal plate of the U-shaped frame, a cutting blade is arranged at the end of the telescopic rod of the telescopic cylinder, a connecting rod is arranged at the left end of the upper surface of the support plate, and a third guide roller corresponding to the cutting blade is arranged at the end of the connecting rod.

6. A method for realizing the fiber production stretching and winding device as claimed in claim 1, characterized in that: The following steps are involved: Step S1, insert the fiber into the stretching box through the material port at the left end, and limit the position through the limiter; Step S2, the fiber is then stretched by the stretching tensioning member to achieve the stretching effect of the fiber, and the tensioning effect of the fiber can be achieved. The heating of the heating member can achieve heating of the fiber to achieve fiber stretching; Step S3, after stretching, the fiber passes through the material port at the right end and enters the cutting and winding member for winding. The fiber is limited by the limiting member, and the winding member is wound to a specified roll size and the fiber is cut; thereby, the stretching and winding operation of the fiber can be realized.

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