Drafting anti-winding device of cotton yarn combing machine

Abstract

The utility model relates to the technical field of anti-winding devices, and provides a cotton yarn comber drafting anti-winding device which comprises a main drafting leather roller and a transverse frame, the transverse frame is arranged at the top of the main drafting leather roller, an installation assembly is arranged on the transverse frame, and a cleaning assembly is arranged at the bottom of the transverse frame and comprises a fixing shaft rod. The fixing shaft rods are fixed to the two sides of the transverse frame respectively, cleaning wheels are rotationally connected to the fixing shaft rods, the lower end faces of the cleaning wheels are attached to the surface of the main drafting leather roller, and inner cavities are formed in the cleaning wheels. According to the technical scheme, the problems that combed slivers are relatively fine and cotton slivers are relatively easy to generate static electricity, so that the combed slivers are easily adsorbed and wound on a main drafting leather roller when the main drafting leather roller rotates, the workload of the main drafting leather roller is increased after a long time, and the working efficiency of the main drafting leather roller is reduced in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to anti -winding device technical field, specifically, relate to a cotton yarn comber draft anti -winding device. BACKGROUND

[0002] The comber is the mechanical used in the process of combing. The main function of the comber is to remove short fibers, remove the tangles (nep, hairiness, grass, cocoon skin, etc.), make the fibers straight and parallel, and finally produce the comber sliver with uniform thickness. When the cotton yarn comber is used to draft the comber sliver, the main draft roller is used to draft the comber sliver. Because the comber sliver is thin and the cotton sliver is easy to produce static electricity, the main draft roller is easy to be adsorbed and wound when rotating. This will increase the work burden of the main draft roller and reduce the work efficiency of the main draft roller.

[0003] Therefore, the above problems are improved. CONTENT OF THE UTILITY MODEL

[0004] The utility model provides a cotton yarn comber draft anti -winding device, solve the problem of the related art because the comber sliver is thin and the cotton sliver is easy to produce static electricity, the main draft roller is easy to be adsorbed and wound when rotating, and the work burden of the main draft roller is increased, and the work efficiency of the main draft roller is reduced.

[0005] The technical scheme of the utility model is as follows: including

[0006] The main draft roller and the horizontal frame are arranged on the top of the main draft roller.

[0007] The installation assembly is arranged on the horizontal frame.

[0008] The cleaning assembly is arranged on the bottom of the horizontal frame.

[0009] The cleaning assembly includes a fixed shaft, the fixed shaft is fixed on both sides of the horizontal frame, a cleaning wheel is rotatably connected to the fixed shaft, the lower end surface of the cleaning wheel is attached to the surface of the main draft roller, and an inner cavity is formed in the cleaning wheel.

[0010] As a further technical scheme, a through cavity is formed in the fixed shaft on one side, a plurality of long grooves are formed on the surface of the cleaning wheel, a plurality of air suction holes are formed in the long grooves, and a bent pipe is connected to one end of the fixed shaft.

[0011] As a further technical scheme, the bent pipe is connected to the through cavity, a plug is arranged on the upper end surface of the bent pipe, an outer ring is arranged on the side surface of the cleaning wheel, and a first gear is arranged outside the outer ring.

[0012] As a further technical solution, the bottom of the cross frame is rotationally connected with a driven shaft, a second gear is arranged on the driven shaft, the second gear is engaged with the first gear, a cleaning roller is connected with the driven shaft, and a fixing bolt is screwed at one end of the driven shaft.

[0013] As a further technical solution, the mounting assembly comprises a rectangular plate, a pair of fixed plates are arranged on the two sides of the surface of the rectangular plate, and a round rod is arranged between the fixed plates, and the cross frame is slidingly connected with the round rod.

[0014] As a further technical solution, a compression spring is connected with the round rod, a pair of connecting frames are arranged on the side surface of the rectangular plate, and a plurality of round holes are formed in the surface of the connecting frames.

[0015] As a further technical solution, a baffle is arranged at the top of the cross frame, and the baffle is slidingly connected with the surface of the cleaning wheel.

[0016] As a further technical solution, the connecting frame has a T-shaped structure.

[0017] The working principle and beneficial effects of the utility model are as follows:

[0018] 1. The cleaning assembly is arranged in the utility model, and through the interaction of the fixed shaft rod, the cleaning wheel, the cavity, the air inlet hole, the bent pipe, the driven shaft and the cleaning roller and other structures, the main drafting leather roller can drive the cleaning wheel to rotate synchronously when rotating, the surface of the main drafting leather roller can be cleaned by suction when rotating, the operation burden of the main drafting leather roller can be reduced, the cotton yarn cannot be wound, and the cleaning effect is good.

[0019] 2. The mounting assembly is arranged in the utility model, and through the interaction of the rectangular plate, the fixed plate, the compression spring, the connecting frame and the round hole and other structures, the cross frame can be fixed on the equipment, and the cleaning wheel is provided with pressure, so that the cleaning wheel is tightly attached to the surface of the main drafting leather roller. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0021] Figure 1 It is a structural schematic view of the utility model;

[0022] Figure 2 It is an axonometric view of the utility model;

[0023] Figure 3 It is an axonometric sectional view of the utility model;

[0024] Figure 4Another perspective axonometric sectional view of the utility model;

[0025] Figure 5 Another perspective axonometric sectional view of the utility model;

[0026] In the figure: 1, main draft leather roller;2, cross frame;3, cleaning assembly;3-1, fixed shaft rod;3-2, cleaning wheel;3-3, inner cavity;3-4, through cavity;3-5, long groove;3-6, air hole;3-7, elbow pipe;3-8, plug;3-9, outer ring;3-10, first gear;3-11, driven shaft;3-12, second gear;3-13, cleaning wool roller;3-14, fixed bolt;4, mounting assembly;4-1, rectangular plate;4-2, fixed plate;4-3, round rod;4-4, pressure spring;4-5, connecting frame;4-6, round hole;5, baffle cover. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described below in conjunction with the embodiments of the utility model clearly and completely, obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0028] As Figures 1-5 Indicated, the embodiment proposes a cotton yarn comber draft anti-winding device, including

[0029] Main draft leather roller 1 and cross frame 2, cross frame 2 is set up at main draft leather roller 1 top;

[0030] Mounting assembly 4, mounting assembly 4 is set up on cross frame 2;

[0031] Cleaning assembly 3, cleaning assembly 3 is set up at cross frame 2 bottom;

[0032] The cleaning assembly 3 comprises a fixed shaft 3-1 fixed on both sides of the cross frame 2, a cleaning wheel 3-2 rotatably connected to the fixed shaft 3-1, the lower end surface of the cleaning wheel 3-2 being in contact with the surface of the main drafting felt roller 1, an inner cavity 3-3 being formed in the cleaning wheel 3-2, a through cavity 3-4 being formed in the fixed shaft 3-1 on one side, a plurality of long grooves 3-5 being formed in the surface of the cleaning wheel 3-2, a plurality of air suction holes 3-6 being formed in the long grooves 3-5, a bent pipe 3-7 being connected to one end of the fixed shaft, the bent pipe 3-7 being in communication with the through cavity 3-4, a plug 3-8 being arranged on the upper end surface of the bent pipe 3-7, an outer ring 3-9 being arranged on the side surface of the cleaning wheel 3-2, a first gear 3-10 being arranged outside the outer ring 3-9, a driven shaft 3-11 being rotatably connected to the bottom of the cross frame 2, a second gear 3-12 being arranged on the driven shaft 3-11, the second gear 3-12 being in mesh with the first gear 3-10, a cleaning wool roller 3-13 being sleeved on the driven shaft 3-11, and a fixed bolt 3-14 being screwed on one end of the driven shaft 3-11.

[0033] In the embodiment, in order to achieve the cleaning effect of the main drafting felt roller 1, the cleaning assembly 3 is designed, two fixed shafts 3-1 are arranged on both sides of the bottom of the cross frame 2, a cleaning wheel 3-2 with an inner cavity 3-3 is rotatably connected to the fixed shaft 3-1, the cleaning wheel 3-2 is in contact with the surface of the main drafting felt roller 1, the main drafting felt roller 1 can drive the cleaning wheel 3-2 to rotate when rotating, a plurality of long grooves 3-5 are formed in the surface of the cleaning wheel 3-2 and a plurality of air suction holes 3-6 are formed in the long grooves 3-5, one of the fixed shafts 3-1 is provided with a through cavity 3-4 and is further connected with a bent pipe 3-7, the top of the bent pipe 3-7 is provided with a plug 3-8, the plug 3-8 can be connected with a suction device, the through cavity 3-4 is suctioned, the air suction holes 3-6 generate suction force, the fluff cleaned can be sucked away, the surface of the main drafting felt roller 1 is kept clean, the side surface of the cleaning wheel 3-2 is provided with an outer ring 3-9 and a first gear 3-10, a driven shaft 3-11 is rotatably connected to one side of the bottom of the cross frame 2, a second gear 3-12 is arranged on one end of the driven shaft 3-11 and is in mesh with the first gear 3-10, the cleaning wheel 3-2 drives the driven shaft 3-11 to rotate when rotating, the cleaning wool roller 3-13 is sleeved on the driven shaft 3-11 and is screwed with the fixed bolt 3-14, the cleaning wool roller 3-13 can assist in cleaning the surface of the main drafting felt roller 1, the cleaning wool roller 3-13 can be replaced by pulling out after the fixed bolt 3-14 is disassembled.

[0034] Further, the mounting assembly 4 comprises a rectangular plate 4-1, a pair of fixed plates 4-2 are arranged on both sides of the surface of the rectangular plate 4-1, a round rod 4-3 is arranged between the fixed plates 4-2, the cross frame 2 is slidably sleeved on the round rod 4-3, a pressure spring 4-4 is sleeved and connected to the round rod 4-3, a pair of connecting frames 4-5 are arranged on the side surface of the rectangular plate 4-1, a plurality of round holes 4-6 are formed in the surface of the connecting frames 4-5.

[0035] In this embodiment, in order to realize the fixing effect with pressure, the mounting assembly 4 is designed, which is provided with a rectangular plate 4-1 and two fixing plates 4-2 on both surfaces of the rectangular plate 4-1, a round rod 4-3 is connected between the two fixing plates 4-2, the cross frame 2 is sleeved on the round rod 4-3, so that the cross frame 2 can move up and down, a pressure spring 4-4 is further sleeved on the round rod 4-3, so that the cleaning wheel 3-2 can be tightly attached to the main drafting leather roller 1, two connecting frames 4-5 are arranged on the surface of the rectangular plate 4-1, and a round hole 4-6 is arranged, which is used for fixed connection with the equipment.

[0036] Further, the baffle 5 is arranged on the top of the cross frame 2 and sleeved on the surface of the cleaning wheel 3-2.

[0037] In this embodiment, the baffle 5 is arranged on the top of the cross frame 2 and sleeved on the cleaning wheel 3-2, which is used for plugging part of the long groove 3-5, so that the suction force is concentrated at the lowermost long groove 3-5.

[0038] Further, the connecting frame 4-5 is in T-shaped structure.

[0039] In this embodiment, through the T-shaped structure, the fastener can be connected with the equipment more firmly through the cooperation of the plurality of round holes 4-6 on both sides.

[0040] When it is needed to use, the connecting frame 4-5 is attached to the surface of the fixed position of the equipment, then the fastener is passed through the round hole 4-6 to be fixed, after the fixing, the cleaning wheel 3-2 is kept attached to the surface of the main drafting leather roller 1 through the elastic force of the pressure spring 4-4, the air pipe of the suction equipment is connected to the plug 3-8, the main drafting leather roller 1 starts to work and rotates, which drives the cleaning wheel 3-2 to rotate, and the rotating is kept in the suction state, in the working process of the main drafting leather roller 1, the suction force of the long groove 3-5 and the air suction hole 3-6 can clean the foreign matters on the surface, and the cleaning roller 3-13 rotates synchronously, which can assist to clean the surface of the main drafting leather roller 1.

[0041] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cotton yarn comber draft anti-entangling device characterized by, Comprising The main draft leather roller (1) and the cross frame (2) are arranged on the top of the main draft leather roller (1); The installation assembly (4) is arranged on the cross frame (2); The cleaning assembly (3) is arranged on the bottom of the cross frame (2); The cleaning assembly (3) comprises a fixed shaft rod (3-1) fixed on both sides of the cross frame (2), respectively, a cleaning wheel (3-2) rotatably connected to the fixed shaft rod (3-1), the lower end surface of the cleaning wheel (3-2) is in contact with the surface of the main draft leather roller (1), and an inner cavity (3-3) is formed in the cleaning wheel (3-2). A through cavity (3-4) is formed in the fixed shaft rod (3-1) on one side, a plurality of long grooves (3-5) are formed in the surface of the cleaning wheel (3-2), a plurality of air suction holes (3-6) are formed in the long grooves (3-5), and a bent pipe (3-7) is connected to one end of the fixed shaft rod (3-1).

2. A cotton yarn comber draft anti-entangling device according to claim 1, characterized in that, The bent pipe (3-7) is connected with the through cavity (3-4), a plug (3-8) is arranged on the upper end surface of the bent pipe (3-7), an outer circular ring (3-9) is arranged on the side surface of the cleaning wheel (3-2), and a first gear (3-10) is arranged outside the outer circular ring (3-9).

3. A cotton yarn comber draft anti-entangling device according to claim 2, characterized in that, A driven shaft (3-11) is rotatably connected to the bottom of the cross frame (2), a second gear (3-12) is arranged on the driven shaft (3-11), the second gear (3-12) is engaged with the first gear (3-10), a cleaning roller (3-13) is sleeved and connected to the driven shaft (3-11), and a fixed bolt (3-14) is screwed to one end of the driven shaft (3-11).

4. A cotton yarn comber draft anti-entangling device according to claim 1, characterized in that, The installation assembly (4) comprises a rectangular plate (4-1), a pair of fixed plates (4-2) are arranged on both sides of the surface of the rectangular plate (4-1), a circular rod (4-3) is arranged between the fixed plates (4-2), and the cross frame (2) is slidably sleeved on the circular rod (4-3).

5. A cotton yarn comber draft anti-entangling device according to claim 4, characterized in that, A pressure spring (4-4) is sleeved and connected to the circular rod (4-3), a pair of connecting frames (4-5) are arranged on the side surface of the rectangular plate (4-1), and a plurality of circular holes (4-6) are formed in the surface of the connecting frames (4-5).

6. A cotton yarn comber draft anti-entangling device according to claim 1, characterized in that, A baffle cover (5) is arranged on the inner top of the cross frame (2), and the baffle cover (5) is slidably sleeved on the surface of the cleaning wheel (3-2).

7. A cotton yarn comber draft anti-entangling device according to claim 5, characterized in that, The connecting frames (4-5) are in T-shaped structure as a whole.

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