Anti-winding device for vortex spinning leather roller

Abstract

The utility model discloses a vortex spinning leather roller anti-winding device, and relates to the technical field of vortex spinning equipment, the vortex spinning leather roller anti-winding device comprises a cradle shell and a cleaning mechanism installed on the cradle shell, the outer walls of the two sides of the cradle shell are rotationally connected with a plurality of traction leather rollers distributed at equal intervals, and the cleaning mechanism makes contact with the second traction leather roller; the cleaning mechanism comprises an installation assembly installed on the cradle shell and further comprises a cleaning assembly installed on the installation assembly. The cleaning mechanism is arranged on the cradle shell, the mounting plate and the flexible part in the cleaning mechanism are matched, fibers adhered to the traction leather roller can be conveniently cleaned, the mounting assembly is arranged on the cradle shell, the cleaning assembly can be conveniently and rapidly disassembled and assembled, and therefore the cleaning assembly can be conveniently replaced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of vortex spinning equipment, in particular to a vortex spinning skin roller anti-winding device. BACKGROUND

[0002] Vortex spinning is one of free-end spinning methods by applying true twist, and is named due to the application of vortex condensation fibers and twist to form yarn. After the cotton sliver is drawn by the roller drawing device, the fiber bundle is output from the front roller nip, enters the spinning nozzle under the action of the axial airflow at the nozzle inlet, and forms the yarn core composed of approximately parallel untwisted fibers and the peripheral spiral wrapping fibers through a series of processes. In the spinning process, the fibers are easily wound on the traction skin roller through static electricity, which affects the yarn quality.

[0003] According to the search, the patent with the patent number CN208829822U discloses a vortex spinning drawing roller cleaning device, which has a friction plate extending along the width direction of the drawing roller and in contact with the drawing roller, a cam fixed at one end of the drawing roller and rotating with the drawing roller, and an elastic pressing piece for contacting the friction plate with the drawing roller; one end of the friction plate is provided with a flexible part abutting against the outer peripheral surface of the drawing roller; and the cam can contact the friction plate when the drawing roller rotates, so that the friction plate is separated from the outer peripheral surface of the drawing roller.

[0004] The vortex spinning drawing roller cleaning device in the above patent has the following disadvantages: in the above patent, the yarn adhered to the traction skin roller is cleaned by the friction plate, but the soft part on the friction plate needs to be replaced regularly, otherwise the cleaning effect will be reduced. However, the friction plate is fixed by a plurality of bolts, so that the disassembly efficiency is low, and the space at the installation position is small, which further reduces the disassembly efficiency of the friction plate. CONTENT OF THE UTILITY MODEL

[0005] In order to improve the problem that the friction plate in the existing vortex spinning equipment is not convenient to disassemble, the application provides a vortex spinning skin roller anti-winding device.

[0006] The application provides a vortex spinning skin roller anti-winding device, which comprises a cradle shell and a cleaning mechanism installed on the cradle shell, the two side walls of the cradle shell are rotationally connected with a plurality of traction skin rollers distributed at equal distances, the cleaning mechanism is in contact with the second traction skin roller, the cleaning mechanism comprises a mounting assembly installed on the cradle shell, and the cleaning mechanism further comprises a cleaning assembly installed on the mounting assembly.

[0007] By adopting the above structure, the cleaning mechanism can be easily installed through the cradle housing. When the traction roller rotates, fibers are easily wrapped around its surface. The installation components in the cleaning mechanism facilitate the installation of the cleaning components, and the cleaning components facilitate the cleaning of the fibers wrapped around the traction roller.

[0008] The cleaning assembly includes a mounting plate, and a flexible component that contacts the traction roller is adhered to one outer wall of the mounting plate.

[0009] By adopting the above structure, the flexible components on the mounting plate facilitate the cleaning of the traction roller.

[0010] A prism is fixedly connected to one side of the outer wall of the mounting plate, and a limit groove is formed on one side of the outer wall of the prism.

[0011] By adopting the above structure, the mounting plate facilitates the installation of the prism, and the limiting groove on the prism facilitates the installation of the mounting plate.

[0012] The mounting assembly includes a mounting box fixedly connected to the cradle housing, and a rotating seat is rotatably connected to one outer wall of the mounting box. A prism is provided on one outer wall of the rotating seat, and the prism is inserted into the inner wall of the prism. A circular opening is provided on one inner wall of the prism, and the same positioning pin is inserted into the circular opening and the inner wall of the limiting groove.

[0013] By adopting the above structure, the mounting plate can be easily installed through the cooperation between the groove and the prism on the rotating seat, and the positioning pin facilitates the installation and fixation of the prism.

[0014] A gear is rotatably connected to one side of the inner wall of the mounting box, and one end of the gear drive shaft is fixedly connected to the rotating seat.

[0015] By adopting the above structure, the gears and rotating base in the mounting box rotate synchronously.

[0016] The same mounting rod is fixedly connected to the inner walls of both sides of the mounting box, and a rack that meshes with the gear is slidably connected to the outer wall of the mounting rod. A spring is sleeved on the outer wall of the mounting rod.

[0017] By adopting the above structure, the rack can be easily slidably installed by the mounting rod in the mounting box, and the spring on the mounting rod can easily support the rack.

[0018] A drive block is slidably connected to the outer wall of the mounting rod, and the spring is located between the drive block and the rack.

[0019] By adopting the above structure, the spring is compressed by the movement of the drive block, thereby facilitating the adjustment of the spring force.

[0020] The side inner wall of the mounting box is rotationally connected with a screw rod, the driving block is screwed on the outer wall of the screw rod, the side outer wall of the mounting box is rotationally connected with a rotating part, and one end of the rotating part transmission shaft is fixedly connected on the screw rod.

[0021] By adopting the above structure, the screw rod is rotated by the rotating part, and the driving block is directly driven to move when the screw rod rotates.

[0022] To sum up, the beneficial effects of the present application are as follows:

[0023] 1. The present application sets a cleaning mechanism on the cradle shell, and the cooperation between the mounting plate and the flexible part in the cleaning mechanism facilitates the cleaning of the fibers adhered to the traction leather roller. The mounting assembly is also set on the cradle shell, which facilitates the quick disassembly and assembly of the cleaning assembly, thereby facilitating the replacement of the cleaning assembly.

[0024] 2. The present application sets a screw rod and a driving block in the mounting box, which facilitates the adjustment of the position of the driving block when the screw rod rotates, and facilitates the adjustment of the spring force when the driving block moves, thereby avoiding the decline of the cleaning effect of the baffle caused by the attenuation of the spring force. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is the overall schematic diagram of the present application;

[0026] Figure 2 is the schematic diagram of the cleaning mechanism of the present application;

[0027] Figure 3 is the schematic diagram of the cleaning assembly of the present application;

[0028] Figure 4 is the cross-sectional schematic diagram of the mounting box of the present application.

[0029] MARKED DESCRIPTION: 1, cradle shell; 2, traction leather roller; 3, cleaning mechanism; 4, mounting assembly; 5, cleaning assembly; 6, mounting plate; 7, flexible part; 8, prism; 9, limiting groove; 10, mounting box; 11, rotating part; 12, rotating seat; 13, positioning pin; 14, prismatic groove; 15, round port; 16, gear; 17, rack; 18, mounting rod; 19, spring; 20, driving block; 21, screw rod. DETAILED DESCRIPTION

[0030] The following will be described in detail in combination with the accompanying Figures 1-4 The present application will be further described in detail.

[0031] Please refer to Figures 1-3The utility model provides a kind of vortex spinning skin roll anti-winding device, including cradle shell 1 and cleaning mechanism 3 installed on cradle shell 1, a plurality of equidistant distribution traction skin roll 2 are rotatably connected to the both sides outer wall of cradle shell 1, cleaning mechanism 3 and the second traction skin roll 2 contact, the setting of cleaning mechanism 3 facilitates the cleaning of traction skin roll 2, cleaning mechanism 3 includes installation component 4 installed on cradle shell, and cleaning mechanism 3 also includes cleaning component 5 installed on installation component 4, cleaning component 5 mainly clean traction skin roll 2, the setting of installation component 4 facilitates the installation of cleaning component 5.

[0032] When using, the setting of cradle shell 1 facilitates the installation of cleaning mechanism 3, and the rotation of traction skin roll 2 can easily cause fiber to wind on its surface, the installation component 4 in cleaning mechanism 3 facilitates the installation of auxiliary cleaning component 5, and the setting of cleaning component 5 facilitates the cleaning of the fiber wound on the traction skin roll 2.

[0033] Refer to Figures 2-3 Cleaning component 5 includes mounting plate 6, and one side outer wall of mounting plate 6 is bonded with flexible component 7 in contact with traction skin roll 2, flexible component 7 directly contacts traction skin roll 2, so that the fiber adhered thereon can be easily cleaned out, and the setting of mounting plate 6 facilitates the installation of auxiliary cleaning component 5, one side outer wall of mounting plate 6 is fixedly connected with prism 8, and one side outer wall of prism 8 is provided with limiting groove 9, the setting of mounting plate 6 facilitates the installation of auxiliary cleaning component 5, and the limiting groove 9 on the prism 8 facilitates the installation of mounting plate 6.

[0034] Refer to Figures 3-4 Installation component 4 includes mounting box 10 fixedly connected to cradle shell 1, one side outer wall of mounting box 10 is rotatably connected with rotating seat 12, one side inner wall of rotating seat 12 is provided with edge groove 14, prism 8 is inserted into the inner wall of edge groove 14, one side inner wall of edge groove 14 is provided with round port 15, and the same positioning pin 13 is inserted into the inner wall of limiting groove 9 and round port 15, the cooperation between edge groove 14 on rotating seat 12 and prism 8 facilitates the installation of mounting plate 6, the setting of positioning pin 13 facilitates the installation and fixation of auxiliary prism 8, one side inner wall of mounting box 10 is rotatably connected with gear 16, and one end of transmission shaft of gear 16 is fixedly connected to rotating seat 12, and the gear 16 in mounting box 10 and rotating seat 12 are synchronously rotated.

[0035] Refer to Figure 4The same mounting rod 18 is fixedly connected to the inner wall of the two sides of the mounting box 10, the outer wall of the mounting rod 18 is slidably connected to the rack 17 which is in mesh with the gear 16, the outer wall of the mounting rod 18 is sleeved with the spring 19, the mounting rod 18 is arranged in the mounting box 10 to facilitate the sliding installation of the rack 17, the spring 19 on the mounting rod 18 is arranged to facilitate the support of the rack 17, the outer wall of the mounting rod 18 is slidably connected to the driving block 20, the spring 19 is located between the driving block 20 and the rack 17, the driving block 20 is moved to compress the spring 19, so that the elasticity of the spring 19 is adjusted, the screw rod 21 is rotatably connected to the inner wall of one side of the mounting box 10, the driving block 20 is screwed on the outer wall of the screw rod 21, the rotating part 11 is rotatably connected to the outer wall of one side of the mounting box 10, and one end of the transmission shaft of the rotating part 11 is fixedly connected to the screw rod 21, the rotating part 11 is rotated to drive the screw rod 21 to rotate, and the screw rod 21 directly drives the driving block 20 to move when rotating.

[0036] The implementation principle of the present application is that: when in use, the cleaning assembly 5 is installed on the mounting assembly 4, the flexible part 7 on the mounting plate 6 is in contact with the traction leather roller 2, when the traction leather roller 2 rotates, the fiber wound thereon is directly cleaned by the flexible part 7, when it is necessary to replace the mounting plate 6, the positioning pin 13 is directly pulled out of the limiting groove 9, and then the prism 8 is pulled out of the rotating seat 12, when the elasticity of the spring 19 decays, the gap between the flexible part 7 and the traction leather roller 2 increases, so that the cleaning effect of the fiber decreases, when the elasticity of the spring 19 is adjusted, the rotating part 11 is directly rotated, the rotating part 11 drives the screw rod 21 to rotate and drives the driving block 20 to move towards the gear 16, so that the spring 19 is compressed.

[0037] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: equivalent changes made on the basis of the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A vortex spun roll anti-winding device, comprising a cradle housing (1) and a cleaning mechanism (3) mounted on the cradle housing (1), characterized in that: Both sides of the cradle shell (1) are rotatably connected with a plurality of traction rollers (2) distributed equidistantly, the cleaning mechanism (3) is in contact with the second traction roller (2), the cleaning mechanism (3) comprises a mounting assembly (4) mounted on the cradle shell, and the cleaning mechanism (3) further comprises a cleaning assembly (5) mounted on the mounting assembly (4).

2. A device for preventing the winding of a roll of yarn spun by a vortex spinning machine according to claim 1, characterized in that: The cleaning assembly (5) comprises a mounting plate (6), and one side of the mounting plate (6) is attached with a flexible component (7) in contact with the traction roller (2).

3. A yarn guide for use in a vortex spinning apparatus as claimed in claim 2, wherein: One side of the mounting plate (6) is fixedly connected with a prism (8), and one side of the prism (8) is provided with a limiting groove (9).

4. A yarn winder as claimed in claim 3, wherein: The mounting assembly (4) comprises a mounting box (10) fixedly connected with the cradle shell (1), and one side of the mounting box (10) is rotatably connected with a rotating seat (12), one side of the rotating seat (12) is provided with a prism groove (14), the prism (8) is inserted into the inner wall of the prism groove (14), one side of the prism groove (14) is provided with a round port (15), and the round port (15) and the inner wall of the limiting groove (9) are inserted with the same positioning pin (13).

5. A yarn winder as claimed in claim 4, wherein: One side of the mounting box (10) is rotatably connected with a gear (16), and one end of the transmission shaft of the gear (16) is fixedly connected with the rotating seat (12).

6. A yarn guide for use in a vortex spinning apparatus as claimed in claim 5, wherein: Both sides of the mounting box (10) are fixedly connected with the same mounting rod (18), and the outer wall of the mounting rod (18) is slidably connected with a rack (17) meshing with the gear (16), and the outer wall of the mounting rod (18) is sleeved with a spring (19).

7. A yarn guide for use in a vortex spinning apparatus as claimed in claim 6, wherein: The outer wall of the mounting rod (18) is slidably connected with a driving block (20), and the spring (19) is located between the driving block (20) and the rack (17).

8. A yarn guide for use in a vortex spinning apparatus as claimed in claim 7, wherein: One side of the mounting box (10) is rotatably connected with a screw rod (21), the driving block (20) is screwed on the outer wall of the screw rod (21), one side of the mounting box (10) is rotatably connected with a rotating part (11), and one end of the transmission shaft of the rotating part (11) is fixedly connected with the screw rod (21).

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