Drawing equipment for polyester staple fiber and cotton blending

Abstract

The utility model discloses drawing equipment for polyester staple fiber and cotton blending, which comprises a frame body used for supporting and transferring lines, a plurality of polyester barrels and cotton thread barrels used for placing polyester staple fibers and cotton threads respectively are arranged on two sides of the frame body, and an equipment body is fixedly mounted at the front end of the frame body and comprises a block body. A closing assembly is movably mounted on the block body, the closing assembly comprises a plurality of movable assemblies, the movable assemblies are used for conducting limiting transmission on polyester staple fibers and cotton threads, and scraping assemblies used for conducting flock cleaning on the threads are arranged in the movable assemblies in a swinging mode. According to the drawing equipment for polyester staple fiber and cotton blending, the movable assembly used for threading is arranged to be movable, and the scraping bent plate capable of cleaning soft flocks is arranged in the movable assembly, so that when the drawing equipment for polyester staple fiber and cotton blending is used, transmission of polyester staple fibers and cotton threads can be accurately adjusted, and the drawing efficiency is improved. And soft flocks outside polyester staple fibers and cotton threads can be effectively cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth production equipment technical field, concretely is a kind of drawing equipment for polyester staple fiber and cotton blending. BACKGROUND

[0002] Textile industry is a typical physical processing production process, the whole production process is the arrangement and reorganization process between the structure of fiber. Each process in the whole spinning process is "division of labor without separation", and is continuous and related to each other. The drawing process is the key of the whole spinning process, which plays a role of drafting, combining and mixing for the cotton sliver, and can improve the unevenness of fiber sliver length segment, improve the unevenness of short sliver segment, straightness and parallelism of fiber, and make the mixing of different quality fibers more uniform.

[0003] In the prior art, CN222313424U discloses a guide bar assembly for multi-cotton yarn drawing. The guide bar assembly includes a guide frame and a guide structure. The top of the guide frame is provided with a top frame, and the two sides of the top frame have three groups of symmetrical horizontal rods. The guide structure is located at the top of the three groups of horizontal rods and includes a side plate, a pre-drawing table and a cotton sliver barrel. Two groups of side plates are arranged on the top of the horizontal rods, and a press wheel and a guide wheel are arranged between the two groups of side plates. The guide wheel is below the press wheel, and the pre-drawing table is located at one end of the guide frame. The structure can guide the multiple cotton slivers to pass through the corresponding guide structure in sequence, disperse and guide the cotton slivers at different positions to the corresponding positions, and limit the positions of the multiple cotton slivers in parallel after passing through the corresponding guide holes, so that the different cotton slivers can be uniformly dispersed and conveyed before drawing, and the quality of the drawn cotton yarn after entering the drawing machine is improved.

[0004] In the above patent, the multiple cotton slivers are positioned in parallel and pulled out synchronously to improve the quality of the drawn cotton yarn. However, the patent does not mention how to clean the polyester and cotton yarns before drawing. The pulled polyester and cotton yarns will have a large friction with the turning part and the equipment body, which will increase the need for lint on the polyester and cotton yarns. If not cleaned, the quality of the polyester and cotton yarns after drawing will be greatly reduced. UTILITY MODEL CONTENT

[0005] The utility model aims to overcome the shortcomings of the prior art and provide a drawing equipment for polyester staple fiber and cotton blending, which solves the above technical problems.

[0006] In order to achieve the above object, the utility model is through the following technical scheme to realize: a kind of drawing frame for polyester staple fiber and cotton blending, including the frame body for supporting and transmission line, the frame body both sides are provided with several polyester barrels and cotton barrel for respectively placing polyester staple fiber and cotton thread, equipment body is fixedly installed at the front end of the frame body, the equipment body includes block, the block is movably installed with closing component, the closing component includes several movable movable assembly, the movable assembly is used to limit transmission for polyester staple fiber and cotton thread, the movable assembly is swingably provided with scraping assembly for the line is cleaned of fluff inside, movable assembly is swingably provided with scraping assembly for the line is cleaned of fluff, to make the polyester staple fiber and cotton thread more clean for drawing, greatly improve the quality of line drawing of drawing frame for polyester staple fiber and cotton blending.

[0007] Further, the closing component further includes the installation shaft body that can be moved on the block, the installation shaft body is fixedly installed with top frame at the end away from the block, the top frame is opened in the bottom with movable slot, and the movable assembly can be limited to move in the movable slot. Movable assembly can be limited to move in movable slot, so that the internal component of drawing frame for polyester staple fiber and cotton blending moves more closely, and the precision of the operation of drawing frame for polyester staple fiber and cotton blending is improved.

[0008] Further, the movable assembly includes the outer block that can be moved in movable slot, the outer block is fixedly installed with handle for controlling the movement of outer block at the end away from the installation shaft body, the outer block is penetrated with through line hole for line passing at the center position, the outer block is opened with an arc slot in the middle position of the through line hole, the outer block is rotatably installed with through shaft in the arc slot, the through shaft is fixedly installed with scraping bent plate for cleaning fluff on line at the center position, the scraping bent plate is located in the arc slot of the outer block, and the through shaft is fixedly installed with steering wheel for controlling the rotation of scraping bent plate on one side. Through shaft is fixedly installed with steering wheel for controlling the rotation of scraping bent plate, and the user can make scraping bent plate rotate by steering wheel, and the convenience of the rotation of scraping bent plate is improved.

[0009] Further, the block is fixedly installed with mounting bracket on one side, the mounting bracket is provided with motor, the output shaft of the motor is fixedly connected with lead screw, the lead screw is screwed through the installation shaft body, the mounting bracket is fixedly installed with slide rail on the side close to the lead screw, the installation shaft body can be limited to move on the slide rail, and the block is fixedly installed with drawing wheel for line drawing on the side away from the mounting bracket.

[0010] Further, the frame body comprises a support frame, a plurality of placement grooves for placing polyester barrels and cotton thread barrels are formed in the support frame, a mounting body for locking the body of the device is fixedly installed at the front end of the support frame, and a plurality of telescopic thread feeding assemblies are fixedly installed at the end of the support frame away from the ground.

[0011] Further, the thread feeding assembly comprises a support shaft fixed on the support frame, a hollow matching assembly is fixedly installed at the end of the support shaft away from the support frame, an adjusting assembly is movably installed at the end of the matching assembly away from the support shaft, a top frame is fixedly installed at the end of the adjusting assembly away from the support shaft, and a rotating shaft for supporting thread is rotatably installed at one side of the top frame.

[0012] Further, the matching assembly comprises a hollow cylinder, a cylindrical groove is formed in the hollow cylinder, a plurality of perforations are formed in the cylindrical groove, the adjusting assembly comprises a top shaft, adjusting convex pieces are movably installed at the two sides of the end of the top shaft away from the top frame, an even number of the adjusting convex pieces are elastically connected through spring columns in the middle, and the adjusting convex pieces are located in the perforations. Advantages

[0013] Compared with the prior art, the device has the following advantages:

[0014] The movable adjusting assembly is arranged for threading, and a scraping bent plate for cleaning lint is arranged in the adjusting assembly, so that the transmission of polyester staple fiber and cotton thread can be accurately adjusted when the drawing device is used, the lint outside the polyester staple fiber and cotton thread can be effectively cleaned, and the practicality of the drawing device is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the drawing device for mixing polyester staple fiber and cotton;

[0016] Figure 2 It is a three-dimensional structural schematic view of the frame body;

[0017] Figure 3 It is a three-dimensional structural schematic view of the thread feeding assembly;

[0018] Figure 4 It is the partial enlarged perspective structural schematic view of the utility model A;

[0019] Figure 5 It is the perspective structural schematic view of the equipment body of the utility model;

[0020] Figure 6 It is the perspective structural schematic view of the utility model's closing component;

[0021] Figure 7 It is the partial enlarged perspective structural schematic view of the utility model B.

[0022] In the drawing: 1, frame body; 2, equipment body; 3, dacron barrel; 4, cotton thread barrel; 11, placing groove; 12, mounting body; 13, support frame; 14, thread feeding assembly; 141, support shaft; 142, cooperation assembly; 143, adjusting assembly; 144, threading hole; 145, rotating shaft; 146, top frame; 1431, top shaft; 1432, adjusting convex piece; 1433, spring column; 1434, inner groove; 1421, hollow cylinder; 1422, perforation; 1423, cylindrical groove; 21, block body; 22, slide rail; 23, mounting frame; 24, motor; 25, closing component; 26, lead screw; 27, drawing frame; 251, movable assembly; 252, mounting shaft body; 253, top frame; 254, movable groove; 2511, handle; 2512, wire passing hole; 2513, outer block body; 2514, scraping bent plate; 2515, through shaft; 2516, handlebar. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model will be described clearly and completely in combination with the drawings, obviously, the described embodiments are a part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.

[0024] EMBODIMENT

[0025] The following will be combined with the drawings Figure 1 - appendix Figure 7To make further detailed description of the present application. A polyester staple fiber and cotton blended with drawing equipment, including for supporting and transferring line frame 1, frame 1 both sides are provided with a plurality of for respectively placed polyester staple fiber and cotton line polyester barrel 3 and cotton barrel 4, frame 1 front end fixedly installed with equipment body 2, equipment body 2 includes block 21, block 21 on the movable installation of close to the assembly 25, close to the assembly 25 includes a plurality of movable activity assembly 251, activity assembly 251 for polyester staple fiber and cotton line limiting transmission, activity assembly 251 inside can swing set for line is removed with the scurf cleaning scraping assembly, close to the assembly 25 also includes the installation shaft body 252 that can be active on block 21, installation shaft body 252 away from block 21 one end fixedly installed with top frame 253, top frame 253 inner bottom is provided with movable groove 254, activity assembly 251 can be limited to move in movable groove 254, activity assembly 251 includes the outer block 2513 that can be active in movable groove 254, outer block 2513 away from installation shaft body 252 one end fixedly installed with the handle 2511 for controlling outer block 2513 movement, outer block 2513 center position is through the wire hole 2512 for line crossing, outer block 2513 in the middle position of wire hole 2512 is provided with an arc slot, outer block 2513 in the arc slot rotatable installation of through shaft 2515, through shaft 2515 center position fixedly installed with the scraping bent plate 2514 for cleaning the scurf on line, scraping bent plate 2514 is located in the arc slot of outer block 2513, through shaft 2515 one side fixedly installed with the rotating handle 2516 for controlling scraping bent plate 2514 rotation, block 21 one side fixedly installed with mounting bracket 23, mounting bracket 23 is provided with motor 24, the output shaft of motor 24 is fixedly connected with lead screw 26, lead screw 26 is screwed through installation shaft body 252, mounting bracket 23 is fixedly installed with slide rail 22 near lead screw 26 one side, installation shaft body 252 can be limited to move on slide rail 22, block 21 away from mounting bracket 23 one side fixedly installed with the drawing roller 27 for line drawing, frame 1 includes support frame 13, support frame 13 is provided with a plurality of for placing polyester barrel 3 and cotton barrel 4 placement slot 11, support frame 13 front end fixedly installed with the installation body 12 for locking equipment body 2, support frame 13 away from ground one end fixedly installed with a plurality of telescopic line feeding assembly 14, line feeding assembly 14 includes fixed on support frame 13 support shaft 141, support shaft 141 away from support frame 13 one end fixedly installed with hollow matching assembly 142, matching assembly 142 away from support shaft 141 one end movable installation of adjusting assembly 143, adjusting assembly 143 away from support shaft 141 one end fixedly installed with top bracket 146, top bracket 146 one side rotatable installation of rotating shaft 145 for supporting line, matching assembly 142 includes hollow cylinder 1421, hollow cylinder 1421 is provided with cylindrical groove 1423,The hollow cylinder 1421 is provided with a plurality of perforations 1422 in the cylindrical groove 1423, the adjusting assembly 143 comprises a top shaft 1431, the two sides of the end of the top shaft 1431 away from the top frame 146 are movably provided with adjusting protrusions 1432, the adjusting protrusions 1432 are elastically connected by spring columns 1433, and the adjusting protrusions 1432 are located in the perforations 1422.

[0026] The size of the adjusting protrusion 1432 is consistent with the size of the perforation 1422, so that the adjusting protrusion 1432 can be inserted into the perforation 1422 for fixation when the adjusting protrusion 1432 is outwardly extended through the spring column 1433, and the adjusting protrusion 1432 can be inserted into the perforation 1422 of different heights, so as to adjust the height of the top frame 146.

[0027] The width of the movable assembly 251 is consistent with the width of the movable groove 254, so that the movable assembly 251 can move in the movable groove 254, and after the movable assembly 251 is moved, it can be clamped at the position and will not be offset by a little external force impact.

[0028] The diameter of the penetrating shaft 2515 is consistent with the diameter of the corresponding circular groove in the outer block 2513, so that the penetrating shaft 2515 can rotate in the corresponding circular groove in the outer block 2513, and after the penetrating shaft 2515 is rotated, it can be clamped at the position and will not be offset by a little external force impact.

[0029] The outermost side of the scraping bent plate 2514 is a sharp body, so that when the polyester staple fiber or cotton thread passes through the scraping bent plate 2514, the sharp body of the outermost side of the scraping bent plate 2514 can clean the lint.

[0030] The working principle of the utility model is described as follows: the various mechanical structures inside the drawing equipment for blending polyester staple fiber and cotton are not explicitly described, and are all threaded fixed. In order to observe the professional technical features more intuitively, the bolt connections are appropriately hidden. Before using the drawing equipment for blending polyester staple fiber and cotton, the user can adjust the height of the top frame 146 according to the specific use, and when adjusting the top frame 146, the user only needs to first squeeze the two adjusting protrusions 1432 inward through the spring column 1433, and move the top shaft 1431 up and down. When the height adjustment of the top frame 146 is completed, the adjusting protrusions 1432 are extended outward and clamped into the corresponding perforations 1422, and the height adjustment of the top frame 146 is completed. The user can also adjust the position of the movable assembly 251 according to the specific use, and the user only needs to hold the handle 2511 and slide the outer block 2513 in the movable groove 254. When the drawing equipment for blending polyester staple fiber and cotton is running, the user puts the polyester staple fiber and cotton yarn into the polyester barrel 3 and the cotton yarn barrel 4 respectively, and sticks the polyester staple fiber and cotton yarn on the rotating shaft 145 and passes through the threading hole 144. Then the polyester staple fiber and cotton yarn are passed through the corresponding position of the movable assembly 251. At this time, the user rotates the knob 2516 in each movable assembly 251, and the rotating knob 2516 will make the penetrating shaft 2515 swing inward with the scraping bent plate 2514. The inward swinging scraping bent plate 2514 will be attached to the surface of the polyester staple fiber or cotton yarn. When the polyester staple fiber or cotton yarn moves, the sharp end of the scraping bent plate 2514 on the outside will clean the lint on the polyester staple fiber or cotton yarn. The cleaned polyester staple fiber or cotton yarn is finally subjected to corresponding drawing treatment by the drawing wheel 27, so that the drawing equipment for blending polyester staple fiber and cotton can effectively clean the lint of the polyester staple fiber and cotton yarn when in use, greatly improving the practicality of the drawing equipment for blending polyester staple fiber and cotton.

[0031] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not contradict, they should be considered within the scope of the present disclosure.

Claims

1. A drawing sliver machine for blending polyester staple fiber and cotton, characterized in that, The utility model provides a device for the short fiber of polyester and cotton thread is closed, and the short fiber of polyester and cotton thread is driven and positioned, and the lint on the thread is cleaned.

2. The drawing device for blending polyester staple fiber and cotton according to claim 1, wherein: The closing assembly (25) further comprises an installation shaft body (252) movably installed on the block body (21), one end of the installation shaft body (252) away from the block body (21) is fixedly installed with a top frame (253), an inner bottom of the top frame (253) is provided with a movable slot (254), and the movable assembly (251) can be limitedly moved in the movable slot (254).

3. The drawing device for blending polyester staple fiber and cotton according to claim 2, characterized in that: The movable assembly (251) comprises an outer block body (2513) movably installed in the movable slot (254), one end of the outer block body (2513) away from the installation shaft body (252) is fixedly installed with a handle (2511) for controlling the movement of the outer block body (2513), a through line hole (2512) for the thread to pass through is formed in the center position of the outer block body (2513), an arc-shaped slot is formed in the middle position of the through line hole (2512), a penetrating shaft (2515) is rotatably installed in the arc-shaped slot of the outer block body (2513), a scraping bent plate (2514) for cleaning the lint on the thread is fixedly installed in the center position of the penetrating shaft (2515), the scraping bent plate (2514) is located in the arc-shaped slot of the outer block body (2513), and a rotating handle (2516) for controlling the rotation of the scraping bent plate (2514) is fixedly installed on one side of the penetrating shaft (2515).

4. The drawing device for blending polyester staple fiber and cotton according to claim 2, characterized in that: One side of the block body (21) is fixedly installed with a mounting bracket (23), the mounting bracket (23) is provided with a motor (24), the output shaft of the motor (24) is fixedly connected with a lead screw (26), the lead screw (26) is screwed through the installation shaft body (252), the mounting bracket (23) is fixedly installed with a sliding rail (22) on the side close to the lead screw (26), the installation shaft body (252) can be limitedly moved on the sliding rail (22), and the block body (21) is fixedly installed with a drawing-in wheel (27) for the drawing-in of the thread on the side away from the mounting bracket (23).

5. The drawing device for blending polyester staple fiber and cotton according to claim 1, wherein: The frame body (1) comprises a support frame (13), a plurality of placing grooves (11) for placing the polyester barrels (3) and the cotton thread barrels (4) are formed in the support frame (13), the support frame (13) is fixedly installed with a mounting body (12) for locking the device body (2) at the front end, and a plurality of telescopic thread feeding assemblies (14) are fixedly installed on the end of the support frame (13) away from the ground.

6. The drawing device for blending polyester staple fiber and cotton according to claim 5, wherein: The wire feeding assembly (14) comprises a supporting shaft (141) fixed on the supporting frame (13), one end of the supporting shaft (141) away from the supporting frame (13) is fixedly installed with a hollow matching assembly (142), one end of the matching assembly (142) away from the supporting shaft (141) is movably installed with an adjusting assembly (143), one end of the adjusting assembly (143) away from the supporting shaft (141) is fixedly installed with a top frame (146), one side of the top frame (146) is rotatably installed with a rotating shaft (145) for supporting the wire.

7. The drawing device for blending polyester staple fiber and cotton according to claim 6, characterized in that: The matching assembly (142) comprises a hollow cylinder (1421), a cylindrical groove (1423) is formed in the hollow cylinder (1421), a plurality of through holes (1422) are formed in the hollow cylinder (1421) and penetrate through the cylindrical groove (1423), the adjusting assembly (143) comprises a top shaft (1431), two sides of one end of the top shaft (1431) away from the top frame (146) are movably installed with adjusting convex pieces (1432), an even number of the adjusting convex pieces (1432) are elastically connected through spring columns (1433) in the middle, and the adjusting convex pieces (1432) are located in the through holes (1422).

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