CN219115887U

CN219115887U - Ultrashort composite fiber quantitative packaging and conveying device

Info

Publication number: CN219115887U
Application number: CN202223372127.5U
Authority: CN
Inventors: 柳正龙; 张晓斌
Original assignee: ES FiberVisions Suzhou Co Ltd
Current assignee: ES FiberVisions Suzhou Co Ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-02
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses an ultrashort composite fiber quantitative packaging and conveying device which comprises a cotton withdrawal box body, a visible window, a cotton drop box, an ultrashort fiber discharge pipeline and an ultrashort fiber discharge collecting bag, wherein the visible window is arranged on the cotton withdrawal box body, the cotton drop box is connected to the cotton withdrawal box body, a dust collection bin is connected to the cotton withdrawal box body, a motor is arranged on the dust collection bin, the ultrashort fiber discharge pipeline is connected to the dust collection bin, the ultrashort fiber discharge collecting bag is connected to the ultrashort fiber discharge pipeline, a rectangular opening is formed in the inner bottom of an air exhauster is arranged on the ultrashort fiber discharge collecting bag, an electric sliding rail is arranged in the cotton withdrawal box body, and an inner pushing plate is arranged on the electric sliding rail. The utility model cleans the ultrashort fibers collected in the rectangular open holes through the collecting bin, and sucks the ultrashort fibers into the ultrashort fibers to be discharged out of the collecting bag by using the air extractor in the cleaning process, and the ultrashort fibers are poured or cleaned periodically.

Description

Ultrashort composite fiber quantitative packaging and conveying device

Technical Field

The utility model relates to the technical field of quantitative packaging and conveying of composite fibers, in particular to an ultrashort quantitative packaging and conveying device for composite fibers.

Background

When the high-performance ultra-short composite fiber is drawn, a special packing device is used, and the special packing device is different from the conventional composite fiber. When cutting and packing are carried out, the requirement for packing the ultra-short fibers is high because the ultra-short fibers are only a few millimeters. In order to solve the problems, the cotton pushing box is improved (the box body is a weighing system of the packing machine, if the ultra-short fibers remain and are accumulated too much in the box body, the stability of the finished product package weight is affected, and in order to solve the problems, the cotton pushing box body is improved, a rectangular groove is formed in the bottom plate at the rear part of the cotton pushing box body, an exhaust pipeline is led out from the groove at the opening of the bottom plate, and when the push plate moves, the ultra-short fibers accumulated at the rear part of the cotton pushing box body can move along with the air flow and are discharged into a waste silk collecting bag outside the packing machine along the opening groove at the bottom of the cotton pushing box body, so that the stability of the package weight is ensured in the production process.

Therefore, it is necessary to invent a quantitative packaging and conveying device for ultra-short composite fibers to solve the above problems.

Disclosure of Invention

The utility model aims to provide an ultrashort composite fiber quantitative packaging and conveying device, which is used for solving the problems that the quantitative packaging and conveying amount of composite fibers cannot be fixed and the missed ultrashort fibers cannot be collected and cleaned in a concentrated manner in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an ultrashort composite fiber ration packing conveyor, includes and moves back cotton case box, visual window, doffer, ultrashort fiber discharge port pipeline and ultrashort fiber discharge collecting bag, move back and install visual window on the cotton case box, move back and be connected with doffer on the cotton case box, move back and be connected with dust collection bin on the cotton case box, install the motor on the dust collection bin, be connected with ultrashort fiber discharge port pipeline on the dust collection bin, be connected with ultrashort fiber discharge collecting bag on the ultrashort fiber discharge port pipeline, install the rectangle trompil has been seted up to the bottom in the air exhauster on the ultrashort fiber discharge collecting bag, move back and install the electric slide rail in the cotton case box, install interior push pedal on the electric slide rail.

Preferably, the height of the inner push plate is matched with the height of the cotton-withdrawing box body, and the inner push plate is fixedly connected to a positioning block on the electric slide rail.

Preferably, a limit rod, a limit chute, a sleeve, a limit sliding block and a brush are arranged in the dust collection bin, and the limit rod is connected to a transmission shaft of the motor.

Preferably, the limiting rod is composed of a cylindrical cam and a cylindrical rod, the cylindrical rod is fixedly arranged at two ends of the cylindrical cam, and the length of the limiting rod is identical to that of the rectangular opening.

Preferably, the length of the limiting chute is adapted to the length of the cylindrical cam, a straight rod is connected in a sliding manner in the limiting chute, and the straight rod is fixedly connected to the sleeve.

Preferably, the diameter of the sleeve is larger than that of the limiting rod, the limiting sliding block is fixedly connected in the sleeve and consists of a straight rod and balls, and the diameter of each ball is identical to the width of an X-shaped groove on the surface of the cylindrical cam on the limiting rod.

Preferably, the brush is fixedly connected to the sleeve, the length of the brush is adapted to the width of the rectangular opening, and antistatic bristles are uniformly distributed on the brush.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the ultra-short fibers collected in the rectangular openings are cleaned through the collecting bin, and are sucked into the ultra-short fibers to be discharged into the collecting bag by using the air extractor in the cleaning process, so that the ultra-short fibers are poured or cleaned periodically, the condition that light bags appear in the finished product bags due to accumulation of the ultra-short fibers behind the push plate in the production process is avoided, and the waste amount is reduced from 1200 Kg/(40 tons/batch) to 0-220 Kg/(40 tons/batch);

2. the times of stacking the ultra-short fibers at the rear part of the shutdown cleaning cotton pushing box are reduced, the production efficiency of the ultra-short fibers is greatly improved, the times of stacking the fibers at the rear part of the shutdown cleaning cotton pushing box are reduced from the original times of cleaning every 5 bags (cleaning time is about 5 mins/time) to the times of cleaning every 30 bags (cleaning time is about 5 mins/time), and a batch of 40 tons of ultra-short fiber products are produced;

3. the number of products which drop due to the weight of the package being below the lower limit of the production standard weight is reduced. Before transformation, the average package weight of the ultra-short fiber finished product is 3-6 packages/40 tons, which is reduced because the package weight is lower than the lower limit of the standard weight of the product; after transformation, the average weight of the ultra-short fiber finished product is only 0-1 bag/40 tons, which is reduced because the bag weight is lower than the lower limit of the standard weight of the product, thereby greatly improving the first-class product rate of the ultra-short fiber.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of a rectangular opening according to the present utility model;

FIG. 3 is a perspective exploded view of the dust bin of the present utility model;

FIG. 4 is a schematic perspective view of a brush according to the present utility model;

fig. 5 is a perspective cross-sectional view of the stop lever of the present utility model.

Reference numerals illustrate:

1. a cotton-stripping box body; 101. rectangular openings; 102. an electric slide rail; 103. an inner push plate; 2. a visual window; 3. a doffing box; 4. a dust collection bin; 401. a limit rod; 402. limiting sliding grooves; 403. a sleeve; 404. a limit sliding block; 405. a brush; 5. a motor; 6. an ultra-short fiber discharge pipe; 7. discharging the ultrashort fibers out of the collecting bag; 8. and (5) an air extractor.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides an ultra-short composite fiber quantitative packaging and conveying device as shown in figures 1-5, which comprises a cotton stripping box body 1, a visual window 2, a doffing box 3, an ultra-short fiber discharge and collection bag 7, wherein the visual window 2 is arranged on the cotton stripping box body 1, the doffing box 3 is connected to the cotton stripping box body 1, a dust collection bin 4 is connected to the cotton stripping box body 1, a motor 5 is arranged on the dust collection bin 4, the ultra-short fiber discharge and collection bag 6 is connected to the ultra-short fiber discharge and collection bag 6, and an air extractor 8 is arranged on the ultra-short fiber discharge and collection bag 7.

Rectangular opening 101 has been seted up to the bottom in the cotton case box 1 moves back, moves back and installs electric slide rail 102 in the cotton case box 1, installs interior push pedal 103 on the electric slide rail 102, and the height of interior push pedal 103 suits with the height of moving back cotton case box 1, and its fixed connection is on the locating piece on electric slide rail 102, is provided with gag lever post 401, spacing spout 402, sleeve 403, spacing slider 404 and brush 405 in the dust collection bin 4, and gag lever post 401 is connected on the transmission shaft of motor 5.

The stop lever 401 is cylindrical cam and cylindrical rod constitution, cylindrical rod fixed mounting is in cylindrical cam's both ends, and the length of stop lever 401 is the same with the length of rectangle trompil 101, the length of limit chute 402 suits with cylindrical cam's length, and sliding connection has the straight-bar in limit chute 402, and straight-bar fixed connection is on sleeve 403, the diameter of sleeve 403 is greater than the diameter of stop lever 401, and fixedly connected with spacing slider 404 in the sleeve 403, spacing slider 404 is straight-bar and ball constitution, and its ball diameter is identical with the width of the "X" groove on cylindrical cam surface on the stop lever 401, brush 405 fixed connection is on sleeve 403, and the length of brush 405 suits with rectangular trompil 101's width, and evenly distributed has antistatic brush hair on the brush 405.

The working principle of the utility model is as follows:

referring to fig. 1-5 of the specification, when the cotton picking box is used, firstly, the electric slide rail 102 in the cotton picking box body 1 is started to drive the inner push plate 103 to move back and forth so as to continuously push the ultra-short fiber cotton bale into the cotton picking box 3 (the prior art of long fiber packing is not described in more detail herein);

referring to fig. 1 to 5 of the drawings, when the utility model is used, when the inner push plate 103 retreats, the ultra-short fibers doped in the long fibers are collected due to air flow and negative pressure through the rectangular opening 101, and the fallen and dropped ultra-short fibers are absorbed to the rectangular opening 101 in a concentrated manner;

the starting motor 5 drives the stop lever 401 to rotate, drives the stop slide block 404 to continuously slide on the stop lever 401, under the limiting action of the sleeve 403 and the stop chute 402, the sleeve 403 only moves back and forth in the length range of the cylindrical cam on the stop lever 401, drives the brush 405 to move back and forth to clean the ultra-short fibers collected by the inner edge of the rectangular opening 101, in the cleaning process, under the action of the air extractor 8, air flow is transferred into the dust collection bin 4 along the ultra-short fiber discharge pipeline 6, and in the cleaning process of the brush 405, the brushed ultra-short fibers are sucked in the direction of the ultra-short fibers discharged out of the collection bag 7.

Claims

1. The utility model provides an ultrashort composite fiber ration packing conveyor, includes and moves back cotton case box (1), visual window (2), doffer case (3), ultrashort fiber discharge pipeline (6) and ultrashort fiber discharge collection bag (7), its characterized in that: install visual window (2) on moving back cotton case box (1), move back and be connected with cotton box (3) on cotton case box (1), move back and be connected with dust collection bin (4) on cotton case box (1), install motor (5) on dust collection bin (4), be connected with ultrashort fibre exhaust pipeline (6) on dust collection bin (4), be connected with ultrashort fibre discharge collection bag (7) on ultrashort fibre exhaust pipeline (6), install air exhauster (8) on ultrashort fibre discharge collection bag (7).

2. The ultra-short composite fiber quantitative packaging and conveying device according to claim 1, wherein: rectangular openings (101) are formed in the inner bottoms of the cotton withdrawal box bodies (1), electric sliding rails (102) are arranged in the cotton withdrawal box bodies (1), and inner pushing plates (103) are arranged on the electric sliding rails (102).

3. The ultra-short composite fiber quantitative packaging and conveying device according to claim 2, wherein: the height of the inner push plate (103) is matched with the height of the cotton-withdrawing box body (1), and the inner push plate is fixedly connected to a positioning block on the electric slide rail (102).

4. The ultra-short composite fiber quantitative packaging and conveying device according to claim 1, wherein: the dust collection bin (4) is internally provided with a limiting rod (401), a limiting chute (402), a sleeve (403), a limiting sliding block (404) and a hairbrush (405), and the limiting rod (401) is connected to a transmission shaft of the motor (5).

5. The ultra-short composite fiber quantitative packaging and conveying device according to claim 4, wherein: the limiting rod (401) is composed of a cylindrical cam and a cylindrical rod, the cylindrical rod is fixedly arranged at two ends of the cylindrical cam, and the length of the limiting rod (401) is identical to that of the rectangular opening (101).

6. The ultra-short composite fiber quantitative packaging and conveying device according to claim 4, wherein: the length of the limiting chute (402) is adapted to the length of the cylindrical cam, a straight rod is connected in a sliding manner in the limiting chute (402), and the straight rod is fixedly connected to the sleeve (403).

7. The ultra-short composite fiber quantitative packaging and conveying device according to claim 6, wherein: the diameter of the sleeve (403) is larger than that of the limiting rod (401), a limiting slide block (404) is fixedly connected in the sleeve (403), the limiting slide block (404) is composed of a straight rod and balls, and the diameter of the balls is identical to the width of an X-shaped groove on the surface of a cylindrical cam on the limiting rod (401).

8. The ultra-short composite fiber quantitative packaging and conveying device according to claim 4, wherein: the hairbrush (405) is fixedly connected to the sleeve (403), the length of the hairbrush (405) is matched with the width of the rectangular opening (101), and antistatic bristles are uniformly distributed on the hairbrush (405).