CN216473632U - Feeding device of carding machine - Google Patents

Abstract

The utility model relates to the field of carding machines, and specifically discloses a feeding device for a carding machine, which comprises a cover body, a feeding roller, a pressing device, an elastic material blocking device and a carding plate. The two sides of the cover body are provided with There are multiple feeding ports, an elastic blocking device is arranged below the feeding port, a storage bin is provided in the middle of the elastic blocking device, and a discharging port is provided at the bottom of the storage bin. A feeding roller is correspondingly arranged below the discharge port, and a pressing device is arranged above the storage bin, and the pressing device can press out the cotton material in the storage bin from the discharge port, and the comb The cotton board is arranged below the feeding roller, the lower part of the carding board forms a feeding channel, and the upper part of the carding board can comb the cotton material adhered on the feeding roller into the feeding channel. The device can improve the feeding efficiency of the carding machine, and the feeding quality is good.

Description

A feeding device for a carding machine

technical field

The utility model relates to the field of carding machines, in particular to a feeding device of a carding machine.

Background technique

Cotton yarn is a yarn made from cotton fibers through a spinning process, and becomes cotton thread after plying. In cotton yarn spinning, the raw cotton bundles are first cleaned by picking up cotton, and then the cleaned cotton is loosened and combed. Combing to the final product. In a variety of textile machinery, the feeding device is responsible for the task of outputting the cotton fabric required for the processing in a balanced and stable manner.

Due to the light weight of cotton fibers, during the operation of the cotton feeder, the cotton fibers may float in the air, or form balls to block the blanking opening, which will cause uneven cotton spread. China Patent Publication (Announcement) No.: CN211112371U , discloses a low-loss cotton feeding device for a carding machine, which is manually fed and has low feeding efficiency.

Utility model content

The purpose of the utility model is to provide a feeding device for a carding machine, which has high automatic feeding efficiency and good quality.

To achieve the above object, the utility model adopts the following technical solutions:

A feeding device of a carding machine, comprising a cover body, a feeding roller, a pressing device, an elastic material blocking device and a carding plate, the two sides of the cover body are provided with a plurality of feeding ports, and the feeding An elastic blocking device is arranged below the opening, a storage bin is arranged in the middle of the elastic blocking device, a discharge opening is arranged at the bottom of the storage bin, and a feeding roller is correspondingly arranged below the discharging opening. , a pressing device is arranged above the storage bin, and the pressing device can press out the cotton material in the storage bin from the discharge port, and the carding board is arranged below the feeding roller, so The lower part of the carding board forms a feeding channel, and the upper part of the carding board can comb the cotton material adhered on the feeding roller into the feeding channel.

As a further solution of the present invention: the pressing device includes a telescopic cylinder, a pressing plate and a pressing head, the pressing head is fixedly connected to the extension end of the telescopic cylinder, and the pressing plate is fixedly connected to the upper end of the pressing head .

As a further solution of the present invention, the outer ring of the pressing plate is sealed and slidably connected with the inner wall of the cover body. This can cause a certain negative pressure, so that the cotton material can easily enter the storage bin.

As a further solution of the present utility model: the feeding rollers are two licker-in rollers that rotate oppositely for feeding.

As a further solution of the present invention: the surface of the licker-in roller is evenly spaced with a number of needle-like thorns, the upper part of the carding plate is also provided with a number of needle-like thorns that are evenly spaced, and the carding plate Several needle-like thorns of the licker-in are evenly arranged on the interval of several needle-like thorns on the licker-in, and the two are staggered and evenly arranged.

As a further solution of the present utility model: the feeding rollers are two coarse sawtooth rollers that rotate oppositely for feeding. Coarse sawtooth rollers and licker-in rollers can be replaced according to the quality requirements of processed cotton.

As a further solution of the present invention, the upper end of the feeding port is closed, and the output port of the negative pressure fan is connected.

As a further solution of the present utility model: the elastic baffle device includes a plurality of elastic baffle plates, the plurality of elastic baffle plates are fixedly connected to the inner wall of the cover body, and the plurality of the elastic baffle plates surrounds the material storage warehouse.

As a further solution of the present invention: the elastic blocking device includes a rotating plate, a spring and a limit plate, one end of the limit plate is fixedly connected to the inner wall of the cover body, and the rotating plate is arranged on the limit plate One end of the rotating plate is rotatably connected to the inner wall of the cover body, and the other end is elastically connected to the limiting plate through a spring.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In this utility model, through the cover body, the feeding roller, the pressing device, the elastic blocking device and the carding plate, the material is continuously fed to the storage bin on the feeding port, and the telescopic cylinder on the storage bin drives the pressing head continuously. Pressing and licker-in continuously feed, improve the efficiency of automatic feeding, and make the amount of feeding more uniform, continuous and intermittent, and improve the quality of feeding.

2. In the present utility model, the cotton material on the feeding roller can be easily peeled off through the carding plate, which is convenient for continuous feeding.

3. In the present utility model, the elastic material blocking device can make the cotton material more fluffy.

Description of drawings

Fig. 1 is the structural representation of the feeding device of a kind of carding machine in the utility model;

Fig. 2 is the connection schematic diagram of the carding plate in the utility model;

FIG. 3 is a schematic diagram of the installation of the spring in the utility model.

In the figure: 1. Cover body; 11. Feeding port; 2. Feeding roller; 21. Needle thorn; 3. Pressing device; 31. Telescopic cylinder; 32. Pressing plate; 33. Indenter; 4. Elastic baffle device; 41, storage bin; 42, discharge port; 43, rotating plate; 44, spring; 45, limit plate; 5, carding plate; 51, conveying channel; 6, negative pressure fan output port.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1 to 3. In the embodiment of the present utility model, a feeding device of a carding machine includes a cover body 1, a feeding roller 2, a pressing device 3, an elastic material blocking device 4 and a carding plate 5, A plurality of feeding ports 11 are provided on both sides of the cover body 1 , an elastic blocking device 4 is provided below the feeding port 11 , a storage bin 41 is provided in the middle of the elastic blocking device 4 , and the bottom of the storage bin 41 is provided There is a discharge port 42, a feeding roller 2 is correspondingly arranged below the discharge port 42, and a pressing device 3 is arranged above the storage bin 41. The pressing device 3 can discharge the cotton material in the storage bin 41 from the discharge. The mouth 42 is pressed out, the carding plate 5 is arranged under the feeding roller 2, the lower part of the carding plate 5 forms a feeding channel 51, and the upper part of the carding plate 5 can comb the cotton material stuck on the feeding roller 2. into the delivery channel 51 .

The pressing device 3 includes a telescopic cylinder 31 , a pressing plate 32 and a pressing head 33 .

The outer ring of the pressing plate 32 is in sealing and sliding connection with the inner wall of the cover body 1 . This can cause a certain negative pressure, so that the cotton material can easily enter the storage bin 41 .

The feeding roller 2 is two licker-in rollers that rotate oppositely for feeding.

The surface of the licker-in roller is evenly spaced with a number of needle-like thorns 21, the upper part of the carding plate 5 is also provided with a number of needle-like thorns 21 arranged at even intervals, and the several needle-like thorns 21 on the carding plate 5 are evenly arranged in the The several needle-like thorns 21 on the licker-in roller are staggered and evenly arranged at intervals.

The feeding roller 2 is two coarse sawtooth rollers that rotate oppositely for feeding. Coarse sawtooth rollers and licker-in rollers can be replaced according to the quality requirements of processed cotton.

The upper end of the feeding port 11 is closed, and is connected with the output port 6 of the negative pressure fan.

The elastic baffle device 4 includes a plurality of elastic baffle plates, the plurality of elastic baffle plates are fixedly connected to the inner wall of the cover body 1 , and the multiple elastic baffle plates enclose a storage bin 41 .

The elastic blocking device 4 includes a rotating plate 43, a spring 44 and a limit plate 45. One end of the limit plate 45 is fixedly connected to the inner wall of the cover body 1, and the rotating plate 43 is arranged on the limit plate 45. One end is rotatably connected to the inner wall of the cover body 1 , and the other end is elastically connected to the limiting plate 45 through a spring 44 .

When in use, the operator can manually add the cotton material to the feeding port 11, or suck it into the feeding port 11 through a negative pressure fan. The cotton material falls from the feeding port 11 to the storage bin 41, and the telescopic cylinder 31 drives the The pressing head 33 is extended, and the cotton material is pressed out from the discharge port 42 to the licker-in roller. The licker-in roller drives the cotton material to feed into the conveying channel 51, and the elastic baffle plate can make the cotton material more fluffy and uniform. , Because the feeding port 11 is continuously fed to the storage bin 41, the telescopic cylinder 31 on the storage bin 41 drives the pressure head 33 to continuously press the material, and the licker-in roller is continuously fed, so the cotton material can continuously enter the next process. If it falls evenly on the conveyor belt.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (9)

1. The feeding device of the carding machine is characterized in that: comprises a cover body (1), a feeding roller (2), a pressing device (3), an elastic material blocking device (4) and a cotton carding plate (5), a plurality of feeding ports (11) are arranged at two sides of the cover body (1), an elastic material blocking device (4) is arranged below the feeding ports (11), a storage bin (41) is arranged in the middle of the elastic material blocking device (4), a discharge hole (42) is arranged at the bottom of the storage bin (41), a feeding roller (2) is correspondingly arranged below the discharge hole (42), a pressing device (3) is arranged above the storage bin (41), the pressing device (3) can press out the cotton in the storage bin (41) from the discharge hole (42), the cotton carding plate (5) is arranged below the feeding roller (2), the lower part of the cotton carding plate (5) is enclosed into a material conveying channel (51), the upper part of the cotton carding plate (5) can comb the cotton materials adhered to the feeding roller (2) into the material conveying channel (51).

2. A feeding device of a carding machine according to claim 1, characterised in that: the material pressing device (3) comprises a telescopic cylinder (31), a material pressing plate (32) and a pressure head (33), the pressure head (33) is fixedly connected to the extending end of the telescopic cylinder (31), and the material pressing plate (32) is fixedly connected to the upper end of the pressure head (33).

3. A feeding device of a carding machine according to claim 2, characterised in that: the outer ring of the pressure plate (32) is connected with the inner wall of the cover body (1) in a sealing and sliding manner.

4. A feeding device of a carding machine according to claim 1, characterised in that: the feeding roller (2) is two licker-in rollers which rotate oppositely to feed.

5. The feeding device of a carding machine according to claim 4, wherein: the surface of the licker-in has a plurality of needle-shaped thorns (21) arranged at uniform intervals, the upper part of the carding plate (5) is also provided with a plurality of needle-shaped thorns (21) arranged at uniform intervals, and the needle-shaped thorns (21) on the carding plate (5) are uniformly arranged at intervals of the needle-shaped thorns (21) on the licker-in, and are staggered and uniformly arranged with each other.

6. A feeding device of a carding machine according to claim 1, characterised in that: the feeding rollers (2) are two coarse sawtooth rollers which rotate oppositely to feed.

7. A feeding device of a carding machine according to claim 1, characterised in that: the upper end of the feeding port (11) is closed and is connected with an output port (6) of a negative pressure fan.

8. A feeding device of a carding machine according to claim 1, characterised in that: the elastic material blocking device (4) comprises a plurality of elastic material blocking plates which are fixedly connected to the inner wall of the cover body (1) and are enclosed into a storage bin (41).

9. A feeding device of a carding machine according to claim 1, characterised in that: elasticity striker device (4) include rotor plate (43), spring (44) and limiting plate (45), the one end fixed connection of limiting plate (45) is on the inner wall of the cover body (1), rotor plate (43) sets up on limiting plate (45), just the one end of rotor plate (43) is rotated and is connected on the inner wall of the cover body (1), and the other end passes through spring (44) elastic connection on limiting plate (45).

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