CN219637432U

CN219637432U - Doffing device for roving frame

Info

Publication number: CN219637432U
Application number: CN202320531493.6U
Authority: CN
Inventors: 李振秋; 徐显瑞
Original assignee: Qingdao Yintong Machinery Co ltd
Current assignee: Qingdao Yintong Machinery Co ltd
Priority date: 2023-03-18
Filing date: 2023-03-18
Publication date: 2023-09-05
Anticipated expiration: 2033-03-18

Abstract

The utility model discloses a doffing device for a roving frame, which comprises the following technical scheme: equipment platform and processing box, the side case is all installed to equipment platform top both sides, both sides all be equipped with the transmission groove in the middle of the adjacent one side of side case, both sides the elevating socket has been cup jointed in transmission groove clearance position department, install the rolling axle in the middle of the elevating socket upper surface, the rolling axle surface is located the elevating socket top and has cup jointed the tube, install the dust removal case in the middle of the elevating socket bottom, install motor B in the middle of the dust removal case bottom, motor B output shaft is located dust removal case inside intermediate mount has the lead screw, the lifter plate has been cup jointed to the lead screw surface. The doffing device for the roving frame solves the problem that the normal operation of the doffing mechanism of the roving frame is affected by the fact that the existing doffing device is provided with the dust removing mechanism at the top of the doffing mechanism to remove dust and the dust removing mechanism is used for blocking the doffing machine to a certain extent, and the normal operation of the dust removing mechanism and the doffing mechanism is guaranteed.

Description

Doffing device for roving frame

Technical Field

The utility model relates to the technical field of roving frames, in particular to a doffing device for a roving frame.

Background

The roving frame is a spinning machine for manufacturing fiber strips into roving, and has the main functions of drafting and twisting, and winding the roving into a certain package so as to adapt to the processing requirement of the spinning frame, and is divided into a flyer roving frame and a twisting roving frame according to the twisting mechanism mode. The flyer roving frame continuously applies twist to the sliver by the flyer rotation, and the twist roving is produced. The twisting roving machine clamps and twisting the sliver by a pair of sliver twisting leather plates, and forms false twisting with alternate forward and reverse twisting on the sliver to produce the roving without twisting.

Through retrieving, it is found that doffing device for roving frame among the prior art is as a doffing device for roving frame that publication number is CN218115711U discloses, the second motor through in the moving mechanism drives incomplete gear and rotates, incomplete gear drives the rack and removes, the rack drives the rack case and removes, thereby the rack case drives the T type piece and removes and drive the slider and slide in the slide rail, the T type pole drives the dust absorption pipe and do reciprocating motion, in sucking the dust collection box with the dust in the roving frame shell, set up the dust absorption pipe and inhale the dust collection box with the dust of roving frame shell, the dust can not drift each corner in the workshop, the staff clearance is not required, staff's amount of labour has been reduced.

The existing doffing device is provided with a dust removing mechanism at the top of the doffing mechanism for removing dust, and the dust removing mechanism is used for blocking the doffing mechanism to a certain extent, namely, the normal operation of the doffing mechanism of the roving frame is affected, so that the doffing device for the roving frame is provided.

Disclosure of Invention

The utility model aims to provide a doffing device for a roving frame, which has the advantages of changing the position of a dust removing mechanism and facilitating the operation of the doffing mechanism, and solves the problems that the dust removing mechanism is arranged at the top of the doffing mechanism for removing dust, and the dust removing mechanism is used for blocking the doffing machine to a certain extent, namely, the normal operation of the doffing mechanism of the roving frame is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a doffing device for roving frame, includes equipment platform and processing box, wherein the side case is all installed to equipment platform top both sides, both sides all be equipped with the transmission groove in the middle of the adjacent one side of side case, both sides the transmission groove clearance position department has cup jointed the lift seat, install the winding shaft in the middle of the lift seat upper surface, the winding shaft surface is located the lift seat top and has cup jointed the tube, install the dust removal case in the middle of the lift seat bottom, install motor B in the middle of the dust removal case bottom, motor B output shaft is located dust removal case inside intermediate mount has the lead screw, the lifter has been cup jointed to the lead screw surface, the dust excluding hood is installed at the lifter top, the dust excluding hood cup joints in the inside of lift seat.

Preferably, a dust removal groove is arranged in the dust removal cover and close to the top, and a connecting hole is arranged in the middle of the inner bottom of the dust removal cover.

Preferably, the processing box is installed in the middle of one side of the side box, the dust removal fan is installed in the middle of one side of the inside of the processing box, the filter box is installed in the inside of the processing box near the bottom of the dust removal fan, the input end of the dust removal fan is connected to the filter box through a connecting pipe, and the output end of the dust removal fan is connected to the outer surface of the processing box through an exhaust pipe.

Preferably, the filter screen is installed to the middle of the rose box inside, install the dust removal pipe in the middle of the rose box bottom, dust removal pipe end-to-end connection is inside the rose box.

Preferably, motor A is installed in the middle of the transmission groove top on both sides, a rotating shaft is installed on the motor A output shaft on both sides, the rotating shaft is sleeved inside the lifting seat, and the rotating shaft is connected with the lifting seat through screw threads in a screwing mode.

Preferably, the transmission groove is internally provided with telescopic protection nets at the top and the bottom of the lifting seat.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model achieves the effect of changing the position of the dust removing mechanism and facilitating the operation of the doffing mechanism by arranging the dust removing box, the lifting plate and the dust removing cover, so as to solve the problem that the dust removing mechanism is arranged at the top of the doffing mechanism for removing dust, and the dust removing mechanism is used for blocking the doffing mechanism to a certain extent, namely affecting the normal operation of the doffing mechanism of the roving frame, and ensure the normal operation of the dust removing mechanism and the doffing mechanism.

2. According to the utility model, the side box, the rotating shaft and the telescopic protective net are arranged, so that the effect of sealing and protecting the lifting transmission mechanism is achieved, the problem that the service life of the screw is influenced due to the fact that the screw is exposed in the process of doffing and the dust generated in the process of doffing is large is solved, the screw is easy to pollute, the protective effect of the screw is improved, and the service life of the screw is prolonged.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the treatment tank of the present utility model;

fig. 4 is an enlarged schematic view of a in fig. 2.

Reference numerals: 1. an equipment stand; 2. a side case; 3. a dust removal box; 4. a lifting seat; 5. a telescopic protective net; 6. a transmission groove; 7. a treatment box; 8. a dust removal pipe; 9. a rotating shaft; 10. a motor A; 11. a filter screen; 12. a connecting pipe; 13. a dust removal fan; 14. an exhaust pipe; 15. a filter box; 16. a winding shaft; 17. a tube; 18. a dust removal tank; 19. a screw rod; 20. a lifting plate; 21. a dust hood; 22. a motor B; 23. and a connection hole.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-4, in order to achieve the above object, the present utility model provides the following technical solutions: the doffing device for the roving frame comprises an equipment platform 1 and a processing box 7, wherein side boxes 2 are respectively arranged at two sides of the top of the equipment platform 1, transmission grooves 6 are respectively arranged in the middle of adjacent sides of the side boxes 2 at two sides, a lifting seat 4 is sleeved at the clearance positions of the transmission grooves 6 at two sides, a winding shaft 16 is arranged in the middle of the upper surface of the lifting seat 4, a tube 17 is sleeved at the top of the lifting seat 4 on the outer surface of the winding shaft 16, a dust removing box 3 is arranged in the middle of the bottom of the lifting seat 4, a motor B22 is arranged in the middle of the bottom of the dust removing box 3, a screw rod 19 is arranged in the middle of the inner part of the dust removing box 3 on the output shaft of the motor B22, a lifting plate 20 is sleeved on the outer surface of the screw rod 19, a dust removing cover 21 is arranged at the top of the lifting plate 20, the dust removing cover 21 is sleeved in the lifting seat 4, the dust excluding hood 21 is internally provided with a dust removing groove 18 near the top, a connecting hole 23 is arranged in the middle of the inner bottom of the dust excluding hood 21, a processing box 7 is conveniently arranged in the middle of one side of the side box 2, a dust removing fan 13 is arranged in the middle of one side of the inner side of the processing box 7, fly frame operation dust is processed, a filter box 15 is arranged in the inner part of the processing box 7 near the bottom of the dust removing fan 13, the input end of the dust removing fan 13 is connected with the filter box 15 through a connecting pipe 12, the output end of the dust removing fan 13 is connected with the outer surface of the processing box 7 through an exhaust pipe 14, a filter screen 11 is arranged in the middle of the inner part of the filter box 15, a dust removing pipe 8 is arranged in the middle of the bottom of the filter box 15, and the tail end of the dust removing pipe 8 is connected with the inner part of the dust removing box 3.

The working principle of the doffing device for the roving frame based on the embodiment 1 is as follows: after the utility model is installed, when the operation dust of the roving frame is required to be treated, the motor B22 is started, the screw rod 19 is driven to rotate by the motor B22, the lifting plate 20 is driven to move upwards by the screw rod 19, the dust hood 21 is moved out of the lifting seat 4, the dust removing fan 13 is started again, the dust is pumped out by the dust removing fan 13 through the dust removing groove 18 and the connecting hole 23, is conveyed to the filter box 15 through the dust removing pipe 8, is filtered by the filter screen 11 in the filter box 15, and is discharged through the connecting pipe 12 and the exhaust pipe 14, so that the working flow of the device is completed.

Example two

As shown in fig. 1 to 4, the doffing device for a roving frame according to the present utility model further includes: the motor A10 is installed in the middle of both sides transmission groove 6 top, and pivot 9 is installed to both sides motor A10 output shaft, and pivot 9 cup joints in lifting seat 4 inside to drive pivot 9 through motor A10 and rotate, thereby drive lifting seat 4 and reciprocate, pivot 9 and lifting seat 4 pass through the screw thread and close the connection, and transmission groove 6 inside is located lifting seat 4 top and bottom and all installs flexible protection network 5, seals transmission groove 6.

In this embodiment, when the height of the lifting seat 4 needs to be adjusted, the motor a10 is started, the motor a10 drives the rotating shaft 9 to rotate, and the rotating shaft 9 drives the lifting seat 4 to move upwards, so as to drive the winding shaft 16 to adjust the doffing height of the roving frame.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. Doffing device for roving frame, including equipment platform (1) and processing box (7), its characterized in that: the utility model discloses a dust removal device for the dust removal of equipment platform, including equipment platform (1), dust removal box (3), motor B (22) are installed in the middle of equipment platform (4) bottom, motor B (22) output shaft is located dust removal box (3) inside and installs lead screw (19), lead screw (19) surface has cup jointed lifter plate (20), dust excluding hood (21) are installed at lifter plate (20) top, dust excluding hood (21) cup joint in lifter plate (4) inside, side case (2) are all installed to equipment platform (1) top both sides in the middle of all installing side case (2), both sides in side case (2) adjacent one side are equipped with transmission groove (6), both sides lifter plate (4) have been cup jointed in transmission groove (6) gap position department, lifter plate (4) upper surface intermediate mount has winding shaft (16), dust removal box (3) are installed in the middle of lifter plate (4) top.

2. Doffing device for roving frames according to claim 1, characterized in that: a dust removal groove (18) is arranged in the dust removal cover (21) near the top, and a connecting hole (23) is arranged in the middle of the inner bottom of the dust removal cover (21).

3. Doffing device for roving frames according to claim 1, characterized in that: install in the middle of side case (2) one side and handle case (7), install dust removal fan (13) in the middle of processing case (7) inside one side, rose box (15) are installed to inside being close to dust removal fan (13) bottom of processing case (7), dust removal fan (13) input is connected in rose box (15) through connecting pipe (12), dust removal fan (13) output is connected in processing case (7) surface through blast pipe (14).

4. A doffing device for a roving frame according to claim 3, characterized in that: the filter screen (11) is installed in the middle of the inside of the filter box (15), the dust removal pipe (8) is installed in the middle of the bottom of the filter box (15), and the tail end of the dust removal pipe (8) is connected to the inside of the dust removal box (3).

5. Doffing device for roving frames according to claim 1, characterized in that: motor A (10) is installed in the middle of the top of the transmission groove (6) on two sides, a rotating shaft (9) is installed on an output shaft of the motor A (10) on two sides, the rotating shaft (9) is sleeved inside the lifting seat (4), and the rotating shaft (9) is connected with the lifting seat (4) through screw threads in a screwing mode.

6. Doffing device for roving frames according to claim 1, characterized in that: the inside of the transmission groove (6) is provided with a telescopic protection net (5) at the top and the bottom of the lifting seat (4).