CN219195251U

CN219195251U - Drafting mechanism in drawing device

Info

Publication number: CN219195251U
Application number: CN202223491139.XU
Authority: CN
Inventors: 孙成云; 姚志奇; 周海波; 方世军; 张凤娟; 王道和
Original assignee: Fangxian Boyang Textile Co ltd
Current assignee: Fangxian Boyang Textile Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-16
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the field of drawing mechanisms and discloses a drawing mechanism in a drawing device, which comprises a machine body, wherein a plurality of driving shafts are rotatably arranged on the inner walls of two sides of the machine body, roller rollers are fixedly arranged on the driving shafts, two rotating shafts are rotatably arranged on the inner walls of two sides of the machine body, a transmission mechanism is arranged between each rotating shaft and the corresponding driving shaft, two connecting plates are fixedly arranged on the inner walls of two sides of the machine body, moving holes are formed in the connecting plates, a rack seat is slidably arranged in the moving holes, a pushing mechanism is arranged between each rotating shaft and each rack seat, two connecting shafts are rotatably arranged on the inner walls of two sides of the machine body, a transmission gear is fixedly arranged on each connecting shaft, and the rack seat is meshed with the transmission gear. The utility model has the following advantages and effects: the brush plate can be driven to swing through the rotation of the roller, and the aim of removing impurities from materials can be achieved through the swing of the brush plate.

Description

Drafting mechanism in drawing device

Technical Field

The utility model relates to the technical field of drafting mechanisms, in particular to a drafting mechanism in a drawing device.

Background

The drawing frame has the functions of improving the internal structure of the sliver, improving the uniformity of long fragments, reducing the weight unevenness, enabling fibers in the sliver to be straightened and parallel, reducing hooks, enabling fineness to meet the specification, enabling raw materials with different types or different qualities to be uniformly mixed, and achieving the specified mixing ratio. Drawing frames are divided into two main types of rotating wheel drawing frames and gilling machines according to the form of drawing mechanisms.

The existing drawing frame stretches single materials such as fiber, when sundries on the stretched materials cannot be cleaned in time, the produced products are poor in quality, and the aim of removing the sundries in the material stretching process is achieved, so that a stretching mechanism in the drawing device is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a drafting mechanism in a drawing device, wherein a hairbrush plate can be driven to swing through rotation of a roller, and the aim of removing impurities from materials can be achieved through swing of the hairbrush plate.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a drafting mechanism in drawing device, includes the organism, rotate on the both sides inner wall of organism and install a plurality of drive shafts, fixed mounting has the roller on the drive shaft, rotate on the both sides inner wall of organism and install two axis of rotation, install drive mechanism between axis of rotation and the corresponding drive shaft, fixed mounting has two connecting plates on the both sides inner wall of organism, the removal hole has been seted up on the connecting plate, the rack seat is installed in the removal hole in the slip, be equipped with pushing mechanism between axis of rotation and the rack seat, rotate on the both sides inner wall of organism and install two connecting shafts, fixed mounting has drive gear on the connecting shaft, and rack seat meshes with drive gear, fixed mounting has the connecting seat on the connecting shaft, the below of connecting seat is equipped with the brush board, be equipped with extrusion mechanism between brush board and the connecting seat.

Through adopting above-mentioned technical scheme, can drive the brush board through the rotation of roller and swing, can realize carrying out the purpose of edulcoration to the material through the swing of brush board.

The utility model is further provided with: the driving mechanism comprises belt pulleys and belts, the belt pulleys are fixedly arranged on the driving shaft and the rotating shaft, and the belts are connected to the two corresponding belt pulleys in a driving manner.

Through adopting above-mentioned technical scheme, through being provided with drive mechanism, through the cooperation of belt pulley and belt, the rotation of drive shaft can drive the axis of rotation and rotate.

The utility model is further provided with: the pushing mechanism comprises a pushing plate, a cam and a reset spring, wherein the pushing plate is fixedly arranged on the rack seat, the cam is fixedly arranged on the rotating shaft, the cam is matched with the pushing plate, and a plurality of reset springs are arranged between the pushing plate and the corresponding connecting plate.

Through adopting above-mentioned technical scheme, through being provided with pushing mechanism, under the cooperation of cam, push pedal and reset spring, can realize the rack seat and control reciprocating motion's purpose.

The utility model is further provided with: the extrusion mechanism comprises a guide groove, a guide rod and an extrusion spring, wherein the guide groove is formed in the connecting seat, the guide rod is slidably mounted in the guide groove, one end of the guide rod is fixedly mounted on the hairbrush plate, the other end of the guide rod is fixedly provided with the extrusion spring, and one end of the extrusion spring is fixedly mounted on the inner wall of the guide groove.

Through adopting above-mentioned technical scheme, through being provided with extrusion mechanism, extrusion spring can exert pressure to the brush board, and the swing of connecting seat can drive the brush board and swing, and the brush board of swing in-process is contacted with the material all the time.

The utility model is further provided with: the rear side of organism installs driving motor, and driving motor and corresponding drive shaft fixed connection, all installs synchronous gear on two drive shafts that are located same one side, and two synchronous gears mesh mutually.

Through adopting above-mentioned technical scheme, through being provided with driving motor and synchro gear, driving motor can drive the drive shaft and rotate, through being provided with synchro mechanism, can realize that two corresponding drive shafts carry out synchronous rotation, and the rotation direction is opposite.

The utility model is further provided with: limiting grooves are formed in the inner walls of the two sides of the guide groove, limiting seats are fixedly mounted on the two sides of the guide rod, and the limiting seats are in sliding connection with the corresponding limiting grooves.

Through adopting above-mentioned technical scheme, through being provided with spacing groove and spacing seat, can lead the guide bar for the guide bar can carry out stable removal.

The beneficial effects of the utility model are as follows:

(1) The driving motor can drive the driving shaft to rotate, the driving shaft can drive the corresponding roller to rotate, and the purpose of dragging materials can be achieved;

(2) The driving shaft can drive the rotating shaft to rotate through the cooperation of the belt pulley and the belt, the rotating shaft can drive the cam to rotate, the rack seat can reciprocate left and right through the cooperation of the cam, the push plate and the reset spring, and the rack seat can drive the connecting shaft and the connecting seat to swing through the transmission gear;

(3) Through being provided with extrusion mechanism, extrusion spring can exert pressure to the brush board, and the swing of connecting seat can drive the brush board and swing, and the brush board of swing in-process contacts with the material all the time, can realize carrying out the purpose of removing dust to the towed material.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a drawing mechanism in a drawing apparatus of the present utility model;

FIG. 2 is a schematic diagram of the front view of the drawing mechanism in the drawing device of the present utility model;

FIG. 3 is a schematic view of the A-configuration of the drawing mechanism in the drawing apparatus of the present utility model;

fig. 4 is a schematic B-structure diagram of the drawing mechanism in the drawing device of the present utility model.

In the figure, 1, a machine body; 2. a drive shaft; 3. roller; 4. a rotating shaft; 5. a belt pulley; 6. a belt; 7. a cam; 8. a connecting plate; 9. a moving hole; 10. a rack seat; 11. a push plate; 12. a return spring; 13. a connecting shaft; 14. a connecting seat; 15. a transmission gear; 16. a guide groove; 17. a guide rod; 18. extruding a spring; 19. and a brush plate.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the utility model provides a drafting mechanism in a drawing device, which comprises a machine body 1, wherein a plurality of driving shafts 2 are rotatably arranged on the inner walls of two sides of the machine body 1, roller rollers 3 are fixedly arranged on the driving shafts 2, two rotating shafts 4 are rotatably arranged on the inner walls of two sides of the machine body 1, a transmission mechanism is arranged between each rotating shaft 4 and the corresponding driving shaft 2, two connecting plates 8 are fixedly arranged on the inner walls of two sides of the machine body 1, a moving hole 9 is formed in each connecting plate 8, a rack seat 10 is slidably arranged in each moving hole 9, a pushing mechanism is arranged between each rotating shaft 4 and each rack seat 10, two connecting shafts 13 are rotatably arranged on the inner walls of two sides of the machine body 1, a transmission gear 15 is fixedly arranged on each connecting shaft 13, a brush plate 19 is arranged below each connecting seat 14, and an extrusion mechanism is arranged between each brush plate 19 and each connecting seat 14.

Specifically, the transmission mechanism comprises a belt pulley 5 and a belt 6, the belt pulley 5 is fixedly arranged on each of the driving shaft 2 and the rotating shaft 4, and the belt 6 is connected to the two corresponding belt pulleys 5 in a transmission manner.

Specifically, the pushing mechanism comprises a push plate 11, a cam 7 and a return spring 12, wherein the push plate 11 is fixedly arranged on a rack seat 10, the cam 7 is fixedly arranged on a rotating shaft 4, the cam 7 is matched with the push plate 11, and a plurality of return springs 12 are arranged between the push plate 11 and a corresponding connecting plate 8.

Specifically, the extrusion mechanism includes guide slot 16, guide bar 17 and extrusion spring 18, and guide slot 16 is seted up on connecting seat 14, and guide bar 17 slidable mounting is in guide slot 16, and one end fixed mounting of guide bar 17 is on brush board 19, and the other end fixed mounting of guide bar 17 has extrusion spring 18, and the one end fixed mounting of extrusion spring 18 is on the inner wall of guide slot 16.

Specifically, a driving motor is installed at the rear side of the machine body 1, the driving motor is fixedly connected with a corresponding driving shaft 2, and synchronous gears are installed on two driving shafts 2 positioned at the same side and meshed with each other.

Specifically, the inner walls of the two sides of the guide groove 16 are provided with limit grooves, the two sides of the guide rod 17 are fixedly provided with limit seats, and the limit seats are in sliding connection with the corresponding limit grooves.

The drawing mechanism in the drawing device provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. Drafting mechanism in drawing device, a serial communication port, including organism (1), rotate on the both sides inner wall of organism (1) and install a plurality of drive shafts (2), fixed mounting has roller (3) on drive shaft (2), rotate on the both sides inner wall of organism (1) and install two axis of rotation (4), install drive mechanism between axis of rotation (4) and corresponding drive shaft (2), fixed mounting has two connecting plates (8) on the both sides inner wall of organism (1), moving hole (9) have been seted up on connecting plate (8), moving hole (9) slidable mounting has rack seat (10), be equipped with pushing mechanism between axis of rotation (4) and rack seat (10), rotate on the both sides inner wall of organism (1) and install two connecting axle (13), fixed mounting has drive gear (15) on connecting axle (13), just rack seat (10) meshes with drive gear (15), fixed mounting connecting seat (14) on connecting axle (13), be equipped with brush seat (19) below connecting plate (14), be equipped with brush seat (19) between brush mechanism and the brush (19).

2. The drawing mechanism in a drawing apparatus according to claim 1, wherein: the transmission mechanism comprises belt pulleys (5) and a belt (6), the belt pulleys (5) are fixedly arranged on the driving shaft (2) and the rotating shaft (4), and the belt (6) is connected to the two corresponding belt pulleys (5) in a transmission manner.

3. The drawing mechanism in a drawing apparatus according to claim 1, wherein: the pushing mechanism comprises a pushing plate (11), a cam (7) and a return spring (12), wherein the pushing plate (11) is fixedly arranged on a rack seat (10), the cam (7) is fixedly arranged on a rotating shaft (4), the cam (7) is matched with the pushing plate (11), and a plurality of return springs (12) are arranged between the pushing plate (11) and a corresponding connecting plate (8).

4. The drawing mechanism in a drawing apparatus according to claim 1, wherein: the extrusion mechanism comprises a guide groove (16), a guide rod (17) and an extrusion spring (18), wherein the guide groove (16) is formed in the connecting seat (14), the guide rod (17) is slidably mounted in the guide groove (16), one end of the guide rod (17) is fixedly mounted on the hairbrush plate (19), the extrusion spring (18) is fixedly mounted at the other end of the guide rod (17), and one end of the extrusion spring (18) is fixedly mounted on the inner wall of the guide groove (16).

5. The drawing mechanism in a drawing apparatus according to claim 1, wherein: the rear side of the machine body (1) is provided with a driving motor which is fixedly connected with a corresponding driving shaft (2), and two driving shafts (2) positioned on the same side are provided with synchronous gears which are meshed.

6. The drawing mechanism in a drawing apparatus according to claim 4, wherein: limiting grooves are formed in the inner walls of the two sides of the guide groove (16), limiting seats are fixedly mounted on the two sides of the guide rod (17), and the limiting seats are in sliding connection with the corresponding limiting grooves.