CN219991915U - Pre-oxidized fiber pretreatment equipment - Google Patents

Abstract

The utility model relates to the technical field of pre-oxidized fiber processing, in particular to pre-oxidized fiber pretreatment equipment, which comprises a base, wherein at least two rotary drums are rotatably arranged in the base, at least two fixing plates are fixedly arranged on the surface of each rotary drum, auxiliary clamping plates are rotatably arranged at the top ends of the fixing plates, and two first connecting frames are fixedly arranged at the side end parts of each auxiliary clamping plate. According to the utility model, the top end of the spring block is extruded through the fixing frame, the spring block is forced to stretch and retract at the top end of the supporting plate, the fixing frame is lifted to enable the supporting plate to slide towards the top end of the supporting plate, the supporting plate is driven to rotate in the second connecting frame, the angle of the auxiliary clamping plate is adjusted, when the auxiliary clamping plate and the fixing plate are in a horizontal state, fibers on the surface of the auxiliary clamping plate fall onto the surface of the guide plate along the auxiliary clamping plate, and then the fibers are conveyed to other equipment through the guide plate, so that the fibers can be automatically collected, and the convenience of use is improved.

Description

Pre-oxidized fiber pretreatment equipment

Technical Field

The utility model relates to the technical field of pre-oxidized fiber processing, in particular to pre-oxidized fiber pretreatment equipment.

Background

The polyacrylonitrile pre-oxidized fiber is called pre-oxidized fiber or pre-oxidized fiber for short, which is obtained by taking polyacrylonitrile fiber as a raw material through high-temperature heat stabilization treatment, and before raw material processing, various impurities are easily accumulated in the fiber due to more gaps between the fibers, and the fiber is directly sent into the equipment for heating processing, so that the impurities are left in the fiber, the fiber is difficult to clean again in the later period, and the production effect of the fiber is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides pre-oxidized fiber pretreatment equipment.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a pre-oxidized fiber preprocessing equipment, includes the base, the inside of base rotates installs two at least rotary drums, every the equal fixed mounting in surface of rotary drum has two at least fixed plates, every the top of fixed plate is all rotated and is installed auxiliary splint, every the equal fixed mounting in side tip of auxiliary splint has two first link, clean groove has been seted up to the bottom of base inner wall.

As a preferable technical scheme of the utility model, a limiting plate is fixedly arranged in the base, a guide plate is fixedly arranged in the base next time of the limiting plate, two second connecting frames are fixedly arranged at the side end parts of each fixing plate, and a supporting plate is rotatably arranged in each second connecting frame.

As a preferable technical scheme of the utility model, the top end of each supporting plate is fixedly provided with at least two spring blocks, and the top end of each supporting plate positioned outside the spring blocks is provided with a fixed frame.

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

1. during the use, pour into the cleaning solution in the inside of clean groove into the inside of clean groove with the fibre transport through transmission device, drive the rotary drum through the motor and rotate on the top of clean groove, let clean groove drive the fixed plate stir in the inside of clean groove, clean the inside fibre of clean groove, the rethread rotary drum drives the fixed plate and rotates, exert a thrust to the inside fibre of clean groove, let the fibre remove in the inside of clean groove, can clean the washing to the fibre voluntarily, get rid of the inside impurity of fibre, be convenient for later stage processing.

2. The top of spring piece is applyed the extrusion through fixed frame, forces the spring piece to stretch out and draw back on the top of backup pad, lets fixed frame to the top of backup pad slide, and the lifting fixed frame drives the backup pad and rotates in the inside of second link, adjusts auxiliary splint's angle, and when auxiliary splint was the horizontality with the fixed plate, the surperficial fibre of auxiliary splint dropped the surface of guide plate along auxiliary splint, and the rethread guide plate carries on other equipment, can collect the fibre voluntarily, increases the convenience of use.

Drawings

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

FIG. 2 is a schematic view of the structure of the drum of the present utility model;

FIG. 3 is a schematic view of the auxiliary splint according to the present utility model;

fig. 4 is a schematic structural view of the support plate of the present utility model.

Wherein: 1. a base; 11. a rotating drum; 12. a limiting plate; 13. a deflector; 14. a fixing plate; 15. a cleaning tank; 16. a first connection frame; 17. an auxiliary clamping plate; 18. a second connecting frame; 19. a support plate; 21. a spring block; 22. and fixing the frame.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the pre-oxidized fiber pretreatment device comprises a base 1, at least two rotary drums 11 are rotatably arranged in the base 1, each rotary drum 11 drives an auxiliary clamping plate 17 to extrude the bottom end of a limiting plate 12, the auxiliary clamping plate 17 is extruded by the limiting plate 12, the auxiliary clamping plate 17 rotates at the top end of a fixed plate 14, one end of the auxiliary clamping plate 17 is turned downwards, the auxiliary clamping plate 17 drives a first connecting frame 16 to rotate together, a fixed frame 22 rotates in the first connecting frame 16, at least two fixed plates 14 are fixedly arranged on the surface of each rotary drum 11, the top end of each fixed plate 14 is rotatably provided with an auxiliary clamping plate 17, two first connecting frames 16 are fixedly arranged at the side end of each auxiliary clamping plate 17, the bottom end of the inner wall of the base 1 is provided with a cleaning groove 15, the fibers are conveyed into the cleaning groove 15 through a conveying device, the rotary drum 11 is driven by a motor to rotate at the top end of the cleaning groove 15, the fixed plate 15 is driven by the cleaning groove 15 to stir the fibers in the cleaning groove 15, the cleaning groove 15 is driven by the motor to rotate the fibers in the cleaning groove 15, and then the cleaning groove 15 is driven by the rotary drum 14 to move inside the fibers through the fixed plates 15.

The inside fixed mounting of base 1 has limiting plate 12, be located limiting plate 12 next time the inside fixed mounting of base 1 has guide plate 13, the side tip fixed mounting of every fixed plate 14 has two second link 18, the inside of every second link 18 is all rotated and is installed backup pad 19, the top of every backup pad 19 is all fixed mounting has two at least spring piece 21, the top of every backup pad 19 that is located the spring piece 21 outside all is provided with fixed frame 22, apply the extrusion through fixed frame 22 to the top of spring piece 21, force spring piece 21 to stretch out and draw back at the top of backup pad 19, let fixed frame 22 slide to the top of backup pad 19, the lifting fixed frame 22 drives backup pad 19 and rotates in the inside of second link 18, adjust the angle of auxiliary splint 17, when auxiliary splint 17 is the horizontality with fixed plate 14, the fibre on auxiliary splint 17 surface drops to the surface of guide plate 13 along auxiliary splint 17.

Working principle:

the first step, when in use, the cleaning solution is injected into the interior of the cleaning tank 15, fibers are conveyed into the interior of the cleaning tank 15 through the conveying device, the motor drives the rotary drum 11 to rotate at the top end of the cleaning tank 15, the cleaning tank 15 drives the fixed plate 14 to stir in the interior of the cleaning tank 15, the fibers in the interior of the cleaning tank 15 are cleaned, the rotary drum 11 drives the fixed plate 14 to rotate, a thrust is applied to the fibers in the interior of the cleaning tank 15, the fibers are enabled to move in the interior of the cleaning tank 15, the spring block 21 stretches and contracts at the side end of the supporting plate 19 through the acting force of the spring block 21, the fixed frame 22 is pushed to slide at the side end of the supporting plate 19, the top end of the fixed frame 22 rotates in the interior of the first connecting frame 16 through the acting force applied to the fixed frame 22, meanwhile, the fixed frame 22 drives the first connecting frame 16 to move upwards, the first connecting frame 16 applies an extrusion to the auxiliary clamping plate 17 through the first connecting frame 16, the auxiliary clamping plate 17 rotates at the top end of the fixed plate 14, the angle of the auxiliary clamping plate 17 is adjusted, and when the rotary drum 11 drives the auxiliary clamping plate 17 to rotate, the fibers in the cleaning tank 15 are retained on the surface of the auxiliary clamping plate 17 through the angle formed by the auxiliary clamping plate 17.

In the second step, the motor drives the rotary drum 11 to rotate in the base 1, the rotary drum 11 drives the fixed plate 14 to rotate together, meanwhile, the fixed plate 14 and the auxiliary clamping plate 17 form an included angle, fibers in the cleaning groove 15 are lifted upwards, in the rotating process, the rotary drum 11 drives the auxiliary clamping plate 17 to extrude the bottom end of the limiting plate 12, the auxiliary clamping plate 17 is extruded by the limiting plate 12, the auxiliary clamping plate 17 rotates at the top end of the fixed plate 14, one end of the auxiliary clamping plate 17 turns downwards, the auxiliary clamping plate 17 drives the first connecting frame 16 to rotate together, the fixed frame 22 rotates in the first connecting frame 16, the top end of the spring block 21 is extruded through the fixed frame 22, the spring block 21 is forced to stretch out and draw back at the top end of the supporting plate 19, the fixed frame 22 slides towards the top end of the supporting plate 19, the supporting plate 19 is driven by the lifting fixed frame 22 to rotate in the second connecting frame 18, the angle of the auxiliary clamping plate 17 is adjusted, when the auxiliary clamping plate 17 and the fixed plate 14 are in a horizontal state, the fibers on the surface of the auxiliary clamping plate 17 drop onto the surface of the guide plate 13 along the auxiliary clamping plate 17, the guide plate 13 is conveyed onto other automatic equipment through the guide plate 13, and the convenience can be increased.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a pre-oxidized fiber preprocessing equipment, includes base (1), its characterized in that, the inside rotation of base (1) is installed two at least rotary drums (11), every the equal fixed mounting in surface of rotary drum (11) has two at least fixed plates (14), every auxiliary splint (17) are all installed in the top of fixed plate (14) all rotation, every auxiliary splint (17) all fixed mounting has two first link (16) in the side tip, clean groove (15) have been seted up to the bottom of base (1) inner wall.

2. A pre-oxidized fiber pretreatment apparatus according to claim 1, characterized in that a limiting plate (12) is fixedly installed inside the base (1), and a deflector (13) is fixedly installed inside the base (1) next time the limiting plate (12) is located.

3. A pre-oxidized fiber pretreatment apparatus according to claim 1, characterized in that two second connection frames (18) are fixedly installed at the side ends of each of the fixing plates (14).

4. A pre-oxidized fiber pretreatment apparatus according to claim 3, characterized in that a support plate (19) is rotatably mounted inside each of said second connection frames (18).

5. A pre-oxidized fiber pretreatment apparatus according to claim 4, characterized in that at least two spring blocks (21) are fixedly mounted on the top end of each support plate (19).

6. A pre-oxidized fiber pretreatment apparatus according to claim 4, characterized in that the top end of each of the support plates (19) located outside the spring block (21) is provided with a fixing frame (22).