CN216888489U

CN216888489U - Finishing and conveying device for cotton yarn materials

Info

Publication number: CN216888489U
Application number: CN202220548716.5U
Authority: CN
Inventors: 李凯
Original assignee: Shaoxing Chengsheng Textile Co ltd
Current assignee: Shaoxing Chengsheng Textile Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-05
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a cotton yarn material finishing and conveying device, which relates to the technical field of spinning equipment, and adopts the technical scheme that the cotton yarn material finishing and conveying device comprises: the device comprises a feeding barrel and a conveying belt which are supported by a rack, wherein the left end and the right end of the feeding barrel are open and used for materials to pass through; the conveying belt is connected to one end of the feeding barrel; the middle section of the feeding barrel is rotatably connected with a needle roller, two guide rollers are arranged at two side positions of the needle roller, and a gap for materials to pass through is formed between the two guide rollers at the same side; the upside of needle roller is provided with the deflector, deflector middle section fixed connection is in pay-off section of thick bamboo inner chamber upside, and the deflector all has connected gradually down to push down the section and upwarps the section towards pay-off section of thick bamboo both ends direction, push down and buckle downwards towards the needle roller, upwarp the upside that the section extends to the guide roller and upwards buckles. The cotton yarn carding machine can be used for shaping and carding cotton yarn materials, and has a good carding effect.

Description

Finishing and conveying device for cotton yarn materials

Technical Field

The utility model relates to the technical field of spinning equipment, in particular to a cotton yarn material finishing and conveying device.

Background

The cotton yarn is made of cotton fiber through a spinning process, and is folded into cotton threads. The cotton yarn spinning method includes the steps of firstly, grabbing and cleaning cotton raw material bundles of raw materials, then opening, cleaning and carding the cleaned cotton, obtaining preliminary cotton slivers after multiple cotton loosening and carding processes, and then sending the cotton slivers to a combing machine for combing to obtain a final finished product.

Cotton slivers for producing cotton yarns are often conveyed through a conveying belt, so that circulation between two different devices is realized, or the conveying belt is input into subsequent carding equipment; however, in the conveying process, the conveying belt can only support the cotton sliver material from below, the limitation on the cotton sliver material is small, and the cotton sliver material is easy to form disorder, so that the use of subsequent production is influenced.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a cotton yarn material tidying and conveying device that can perform tidying and carding on a cotton yarn material and can convey the cotton yarn material more stably.

The technical purpose of the utility model is realized by the following technical scheme: a cotton yarn material tidying and conveying device comprises a feeding barrel and a conveying belt, wherein the feeding barrel is supported by a rack, and the left end and the right end of the feeding barrel are open and used for materials to pass through; the conveying belt is connected to one end of the feeding barrel; the middle section of the feeding barrel is rotatably connected with a needle roller, two guide rollers are arranged at two sides of the needle roller, and a gap for materials to pass through is formed between the two guide rollers at the same side; the upside of needle roller is provided with the deflector, deflector middle section fixed connection in a pay-off section of thick bamboo inner chamber upside, the deflector all has connected gradually down to press the section and upwarp the section towards pay-off section of thick bamboo both ends direction, press down and buckle downwards towards the needle roller, upwarp the upside that the section extends to the guide roll and upwards buckles.

The utility model is further arranged in such a way that a gap is formed between the upwarp section and the upper side of the inner cavity of the feeding barrel, and a support piece is arranged in the gap and is pressed between the upwarp section and the upper side of the inner cavity of the feeding barrel.

The utility model is further arranged in that the supporting piece comprises a supporting rod and an adjusting sleeve, the upper end of the supporting rod is fixedly connected to the upper side of the inner cavity of the feeding barrel, the lower end of the supporting rod is in threaded connection with the adjusting sleeve, and the lower end of the adjusting sleeve is pressed against the upper side of the upwarp section.

The needle roller further comprises a supporting roller and a sleeve, the supporting roller is rotatably connected to the side wall of the feeding barrel, the sleeve is sleeved outside the sleeve, and a plurality of needle-shaped protrusions are arranged on the periphery of the sleeve.

The utility model is further provided that the sleeve is rotationally connected to the outer periphery of the supporting roller, the outer periphery of the supporting roller is provided with an arc-shaped limiting groove, the inner periphery of the sleeve is fixedly connected with a limiting block, and the limiting block is embedded into the limiting groove and can axially swing along the limiting groove.

The utility model is further provided that the two sides of the limiting block and the limiting groove elastically press the limiting spring.

The utility model is further provided that the limiting grooves and the limiting blocks are respectively provided with two groups.

The utility model is further provided that the periphery of the guide roller is provided with a plurality of guide grooves, and the guide grooves are distributed in a circumferential array.

The utility model is further provided that a plurality of dust suction devices are arranged in the feeding barrel corresponding to the lower side positions of the needle rollers.

The utility model is further provided that a dust removal brush is arranged on the side of the dust suction device facing the needle roller, and the dust removal brush is used for contacting with the lower side of the needle roller.

In conclusion, the utility model has the following beneficial effects:

the feeding barrel and the conveying belt are combined with each other, so that the cotton material can be limited and pulled through the needle roller in the feeding barrel, the stability of the cotton material in the conveying process is improved, and the stable feeding and conveying of the cotton material are realized; the guide plates are arranged on the periphery of the needle roller, so that cotton yarn materials passing through the space between the needle roller and the guide plates can be limited within a smaller size range, and the finishing effect of the needle roller on the cotton yarn materials is improved; the needle roller has certain elastic buffering performance and flexible adaptability of the needle roller is improved by forming an elastic swinging state between the supporting roller and the sleeve.

Drawings

FIG. 1 is a schematic structural diagram of a cotton yarn material finishing and conveying device according to the present invention;

FIG. 2 is a cross-sectional view of a cotton yarn material finishing conveyor of the present invention;

fig. 3 is a schematic view showing the structure of a needle roller of the present invention.

Reference numerals: 1. a frame; 2. a feed cylinder; 3. a conveyor belt; 4. a needle roller; 41. a support roller; 42. a sleeve; 43. needle-shaped protrusions; 44. a limiting groove; 45. a limiting block; 46. a limiting spring; 5. a guide roller; 6. A guide plate; 60. arranging a channel; 61. a pressing section; 62. a upwarp section; 63. a void; 64. a support bar; 65. An adjusting sleeve; 7. a dust suction device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a cotton yarn material finishing and conveying device includes a feeding barrel 2 and a conveying belt 3 supported by a frame 1, wherein the left and right ends of the feeding barrel 2 are open, and the conveying belt 3 is connected to one end of the feeding barrel 2; cotton materials can pass through the upper side of the conveyer belt 3 and the inner cavity of the feeding barrel 2, so that the cotton materials are conveyed; the cotton material conveyed is a long strip-shaped cotton sliver or a long strip-shaped cotton piece, and continuous belt type conveying can be realized.

A needle roller 4 is arranged at the middle section of the feeding barrel 2, and the needle roller 4 is rotationally connected and can be driven to rotate by a motor and a transmission assembly to convey cotton materials passing through; the needle-shaped protrusions 43 are densely distributed on the periphery of the needle roller 4, so that the surface can be mixed and combed, and the cotton material is more uniform.

Guide roller 5 assemblies are arranged at the two sides of the needle roller 4, each group comprises two guide rollers 5, the two guide rollers 5 are arranged at the upper and lower positions, a gap for materials to pass through is formed between the two guide rollers 5 at the same side, and the flow position of cotton materials can be controlled at a relatively determined position by the materials passing through the gap; and a plurality of guide ways are seted up at the periphery of guide roll 5, and each guide way is the circumference array distribution, forms unsmooth global, can increase the contact friction with the cotton material, produces the condition of skidding between spinning cotton material and the guide roll 5, improves the efficiency of cotton material conduction.

A guide plate 6 is installed on the upper side of the needle roller 4, the middle section of the guide plate 6 is fixedly connected to the upper side of the inner cavity of the feeding barrel 2 to form support fixation, two ends of the guide plate respectively extend towards two ends of the feeding barrel 2 and are sequentially connected with a lower pressing section 61 and an upper warping section 62, wherein the lower pressing section bends downwards towards the needle roller 4 and approximately moves along the axial direction of the needle roller 4; a finishing channel 60 with two large ends and a small middle is formed between the guide plate 6 and the needle roller 4; in arrangement channel 60, the cotton material can receive the spacing of the deflector 6 of upside, and the downside can contact with needle roller 4, can improve the carding efficiency of cotton material in narrow space. The end part of the downward pressing section 61 is along to the position close to the upper side of the guide roller 5, and the upward warping section 62 extends to the upper side of the guide roller 5 and is bent upwards to form an expanded opening state; so that the cotton can enter the tidying channel 60 more smoothly.

A gap 63 is formed between the upwarp section 62 and the upper side of the inner cavity of the feeding barrel 2, and a support member is arranged in the gap 63 and is pressed between the upwarp section 62 and the upper side of the inner cavity of the feeding barrel 2 through the support member; the lower pressing section 61 and the upturned section 62 have elasticity, and under the action of the elasticity, the lower pressing section 61 and the upturned section 62 can be elastically restored upwards and supported and fixed under the action of the supporting piece. The pressing-down positions of the pressing-down section 61 and the upwarping section 62 can be adjusted by adjusting the position of the supporting piece, so that the size of the arranging channel 60 is adjusted to adapt to the use of cotton materials with different thicknesses and required arranging and combing.

The supporting piece can specifically comprise a supporting rod 64 and an adjusting sleeve 65, wherein the upper end of the supporting rod 64 is fixedly connected to the upper side of the inner cavity of the feeding barrel 2, and the lower end of the supporting rod is suspended; the supporting rod 64 is provided with external threads, and the adjusting sleeve 65 is sleeved outside the supporting rod 64 and forms a threaded connection structure; the lower extreme of adjusting collar 65 supports the upside in upwarp section 62, through screw thread adjusting collar 65, can change the height of adjusting collar 65 to can control the section 61 of pushing down and the section 62 condition of buckling of upwarping, the open condition of size of adjustment arrangement passageway 60.

The needle roller 4 comprises a support roller 41 and a sleeve 42, wherein the support roller 41 is rotatably connected to the side wall of the feeding barrel 2 to form a rotary support structure; the sleeve 42 is sleeved outside the sleeve 42, and a plurality of needle-shaped protrusions 43 are fixed at the periphery of the sleeve 42, so that cotton materials can be combed;

the sleeve 42 is rotatably connected to the outer periphery of the support roller 41, and the axial position between the sleeve 42 and the support roller 41 is fixed, so that the sleeve 42 and the support roller 41 can only perform rotary oscillation with a certain amplitude; a limit groove 44 and a limit block 45 which are matched with each other are arranged between the support roller 41 and the sleeve 42, so that the swingable angle of the sleeve 42 is limited; specifically, an arc-shaped limiting groove 44 is formed in the outer periphery of the supporting roller 41, a limiting block 45 is fixedly connected to the inner periphery of the sleeve 42, and the limiting block 45 is embedded into the limiting groove 44 and can slide and swing along the limiting groove 44, so that the action of the limiting block 45 and the swing position of the sleeve 42 can be limited; and the limiting spring 46 can be elastically pressed on both sides of the limiting block 45 and the limiting groove 44, and the limiting block 45 is maintained at a position close to the middle by the limiting spring 46, so that the sleeve 42 can have a certain swing space on both sides of the periphery of the supporting roller 41.

The stopper groove 44 and the stopper 45 may be provided in two sets, and the stopper is formed at two positions in the circumferential direction of the needle roller 4, so that the movement of the sleeve 42 can be kept stable.

In the feeding process of the needle roller 4, the supporting roller 41 drives the sleeve 42 to rotate together, when the pulling of the feeding end of the cotton material is blocked, the rotation action of the sleeve 42 is slightly reduced, and certain elastic hysteresis action is generated so as to be suitable for the stress condition; after the feeding condition is stable, the feeding device can be elastically restored under the action of the limiting spring 46, so that the relative stability of material feeding and conveying is maintained.

In order to avoid the formation of impurity accumulation on the surface of the needle roller 4, two dust suction devices 7 can be arranged in the feeding barrel 2 corresponding to the lower side of the needle roller 4, are respectively positioned in the directions of two sides of the lower part of the needle roller 4, can adsorb and clean the surface of the needle roller 4 through negative pressure, and has a cleaning effect; and a dust removing brush may be installed at a side of the dust suction device 7 facing the needle roller 4, and the dust removing brush may contact a lower side of the needle roller 4, and may clean an outer circumference of the needle roller 4 in a rotation process of the needle roller 4, thereby improving a cleaning effect of a surface of the needle roller 4.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. A cotton yarn material tidying and conveying device is characterized by comprising a feeding barrel (2) and a conveying belt (3), wherein the feeding barrel is supported by a rack (1), and the left end and the right end of the feeding barrel (2) are opened for materials to pass through; the conveying belt (3) is connected to one end of the feeding barrel (2); the middle section of the feeding barrel (2) is rotatably connected with a needle roller (4), two guide rollers (5) are arranged at two sides of the needle roller (4), and a gap for materials to pass through is formed between the two guide rollers (5) at the same side; the upside of needle roller (4) is provided with deflector (6), deflector (6) middle section fixed connection is in pay-off section of thick bamboo (2) inner chamber upside, and deflector (6) all have connected gradually down pressure section (61) and upwarp section (62) towards pay-off section of thick bamboo (2) both ends direction, the section of pressing down is buckled downwards towards needle roller (4), upwarp section (62) and extend to the upside of guide roll (5) and upwards buckle.

2. The cotton yarn material finishing and conveying device as claimed in claim 1, wherein a gap (63) is formed between the upturned section (62) and the upper side of the inner cavity of the feeding barrel (2), and a support member is arranged in the gap (63) and is pressed between the upturned section (62) and the upper side of the inner cavity of the feeding barrel (2).

3. The cotton yarn material tidying and conveying device according to claim 2, characterized in that the supporting member comprises a supporting rod (64) and an adjusting sleeve (65), the upper end of the supporting rod (64) is fixedly connected to the upper side of the inner cavity of the feeding barrel (2), the lower end of the supporting rod is in threaded connection with the adjusting sleeve (65), and the lower end of the adjusting sleeve (65) abuts against the upper side of the upwarp section (62).

4. The cotton yarn material tidying and conveying device according to claim 1, characterized in that the needle roller (4) comprises a supporting roller (41) and a sleeve (42), the supporting roller (41) is rotatably connected to the side wall of the feeding barrel (2), the sleeve (42) is sleeved outside the sleeve (42), and a plurality of needle-shaped protrusions (43) are arranged on the periphery of the sleeve (42).

5. The cotton yarn material tidying and conveying device according to claim 4, characterized in that the sleeve (42) is rotatably connected to the outer periphery of the supporting roller (41), the outer periphery of the supporting roller (41) is provided with an arc-shaped limiting groove (44), the inner periphery of the sleeve (42) is fixedly connected with a limiting block (45), and the limiting block (45) is embedded into the limiting groove (44) and can axially swing along the limiting groove (44).

6. The cotton yarn material tidying and conveying device according to claim 5, characterized in that both sides of the limiting block (45) and the limiting groove (44) elastically press against a limiting spring (46).

7. A cotton yarn material tidying and conveying device according to claim 5, characterized in that two groups of limiting grooves (44) and limiting blocks (45) are arranged.

8. The cotton yarn material tidying and conveying device according to claim 1, characterized in that a plurality of guide grooves are formed in the periphery of the guide roller (5), and the guide grooves are distributed in a circumferential array.

9. A cotton yarn material tidying and conveying device according to claim 1, characterized in that a plurality of dust suction devices (7) are arranged in the feeding cylinder (2) corresponding to the lower side positions of the needle rollers (4).

10. A cotton material tidying and conveying device according to claim 9, characterized in that the side of the dust suction device (7) facing the needle roller (4) is provided with a dust removing brush for contacting the underside of the needle roller (4).