CN219032488U

CN219032488U - Roller rotating carding mechanism

Info

Publication number: CN219032488U
Application number: CN202320000730.6U
Authority: CN
Inventors: 牛荣生; 周平
Original assignee: Taiyuan Yilaike Power Electronics Co ltd
Current assignee: Taiyuan Yilaike Power Electronics Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-05-16
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a roller rotary carding mechanism, which belongs to the technical field of hemp textile processing, and comprises the following specific technical scheme: the carding machine comprises a main support, wherein a carding roller is arranged in the middle of the main support and is connected with a servo driving device through a transmission shaft, a plurality of dense carding needle rows and a plurality of sparse carding needle rows are arranged on the carding roller, the plurality of dense carding needle rows are arranged at equal angle intervals around the central axis of the carding roller, the plurality of sparse carding needle rows are arranged at equal angle intervals around the central axis of the carding roller, the sparse carding needle rows are arranged between adjacent dense carding needle rows, the carding roller rotates under the driving of the servo driving device, the hemp materials are subjected to deep treatment through a carding mechanism, the plurality of dense carding needle rows and the plurality of sparse carding needle rows, each carding needle carries out carding along the texture of the hemp, flying cotton and residues at the end/root of the hemp are removed, and the processed hemp enters the next processing procedure, so that the foundation is laid for improving the quality of products.

Description

Roller rotating carding mechanism

Technical Field

The utility model belongs to the technical field of hemp textile processing, and particularly relates to a roller rotary carding mechanism.

Background

Flax is a pure natural fiber, and is increasingly valued by humans because of its remarkable characteristics of sweat absorption, good air permeability, no harm to human body, and the like. Flax fibers exist in bast tissues of the hemp stems, partial colloid is removed through retting and degumming, the adhered fiber bundles are partially loosened, then the flax is made into 'beating into hemp' through pressing and beating, and the beating into hemp is further loosened through a hackling process after splitting, and is separated into process fibers suitable for spinning, namely, the beating into hemp.

At present, raw materials used in the hemp textile industry are raw hemp, which is packaged into rolls and then sent to a production line for processing, the ends and the tails of the packaged rolls have residues, the thickness and the length are different, and residues and flying flocks are stored in the inside. The artificial beam splitting is carried out for simple stripping, the ends and the roots are still remained, the lengths of the hemp are different, and residues and flying cotton fibers are remained. The automatic beam splitter at the present stage also mainly considers the automatic beam splitting problem, the problems are not treated, and the residual slag, ends and roots in the automatic beam splitter still remain to aggravate the workload of the next working procedure and influence the product quality.

Disclosure of Invention

In order to solve the technical problems in the prior art, the utility model provides a roller-type carding mechanism which pre-cards adhered hemp, removes internal residues, exposes ends and roots, and further carries out advanced treatment, so that the quality of raw materials is improved, and finally the quality of a final product is improved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a rotatory carding machine of cylinder, includes the main support, and conveyer has been arranged at the top of main support, and carding unit has been arranged at the middle part of main support, and collection storehouse has been arranged to the bottom of main support, and conveyer carries raw materials fibrilia straight line, and raw materials fibrilia comb through carding unit, and the fibrilia after carding gets into next processing procedure, and the miscellaneous material that the carding got off gets into and collects the storehouse and concentrate on.

The conveying device comprises a conveying support, a conveying chain is arranged on the conveying support, the conveying chain is driven by a conveying chain wheel, and the conveying chain drives the hemp material to run under the driving of the conveying chain wheel.

The carding device comprises a carding roller, one end of the carding roller is arranged on a main support through a bearing, the other end of the carding roller is connected with a servo driving device through a transmission shaft, the transmission shaft is arranged on the main support through a bearing, a plurality of dense carding rows and a plurality of sparse carding rows are arranged on the carding roller, the plurality of dense carding rows are arranged at equal angle intervals around the central axis of the carding roller, the plurality of sparse carding rows are arranged at equal angle intervals around the central axis of the carding roller, and the sparse carding rows are arranged between adjacent dense carding rows. Under the drive of the servo driving device, the carding drum rotates, a plurality of dense carding needle rows and a plurality of sparse carding needle rows carry out advanced treatment on the hemp, each carding needle carries out carding along the grain of the hemp, flying cotton, residues at the end/root and the like in the hemp are removed, and the treated hemp enters the next processing procedure.

The close carding needle row comprises close carding blades, a close carding support is movably connected to the close carding blades through bolts, a plurality of close carding needles are arranged on the close carding support, and the plurality of close carding needles are equidistantly arranged at intervals along the length direction of the close carding blades.

The carding needle row comprises a carding blade, a carding support is movably connected to the carding blade through a bolt, the carding support is movably connected to the carding blade through a bolt, a plurality of carding needles are arranged on the carding support, and the plurality of carding needles are equidistantly arranged along the length direction of the carding blade.

The dense carding needle row and the sparse carding needle row are matched with each other, and in the rotating process of the roller, the hemp is carded for multiple times, so that the carding effect is improved, and the sparse carding needle and the dense carding needle are staggered to be carded, so that the material blockage is avoided.

Compared with the prior art, the utility model has the following specific beneficial effects: according to the utility model, the dense carding needle row and the sparse carding needle row are arranged on the roller at intervals, the servo driving device can adjust the rotation speed of the roller at any time according to the carding effect, so that the carding effect of the hemp is adjusted, the raw hemp material is deeply carded, residues in the raw hemp material are removed, the ends and the roots of the raw hemp material are exposed, and conditions are provided for the next working, so that a foundation is laid for improving the quality of products. In addition, the carding rows are staggered, so that the problem of winding of the hemp materials in the carding process is avoided.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is a schematic side view of the present utility model.

FIG. 3 is a schematic illustration of the connection of a carding cylinder to a row of dense and thin cards.

Fig. 4 is a schematic cross-sectional view at A-A in fig. 3.

In the figure, 1 is a main support, 2 is a conveying device, 21 is a conveying support, 22 is a conveying chain, 23 is a conveying chain wheel, 3 is a carding device, 31 is a carding roller, 32 is a servo driving device, 33 is a close carding needle row, 331 is a close carding blade, 332 is a close carding support, 333 is a close carding needle head, 34 is a loose carding needle row, 341 is a loose carding blade, 342 is a loose carding support, 343 is a loose carding needle head, and 4 is a collecting bin.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-4, a roller rotary carding mechanism comprises a main support 1, wherein a conveying device 2 is arranged at the top of the main support 1, a carding device 3 is arranged in the middle of the main support 1, a collecting bin 4 is arranged at the bottom of the main support 1, raw material hemp is conveyed by the conveying device 2 in a straight line, the raw material hemp is carded by the carding device 3, the carded hemp enters the next processing procedure, and the carded foreign materials enter the collecting bin 4 for centralized treatment.

The conveying device 2 comprises a conveying support 21, a conveying chain 22 is arranged on the conveying support 21, the conveying chain 22 is driven by a conveying chain wheel 23, and the conveying chain 22 drives the hemp materials to run under the driving of the conveying chain wheel 23.

The carding device 3 comprises a carding roller 31, one end of the carding roller 31 is arranged on a main support 1 through a bearing, the other end of the carding roller 31 is connected with a servo driving device 32 through a transmission shaft, the transmission shaft is arranged on the main support 1 through a bearing, four close carding rows 33 and four open carding rows 34 are arranged on the carding roller 31, the four close carding rows 33 are arranged at equal angle intervals around the central axis of the carding roller 31, the four open carding rows 34 are arranged at equal angle intervals around the central axis of the carding roller 31, and the open carding rows 34 are arranged between adjacent close carding rows 33. Under the drive of the servo driving device 32, the carding drum 31 rotates, four dense carding rows 33 and four sparse carding rows 34 carry out advanced treatment on the hemp, each carding needle carries out carding along the grain of the hemp, the flying cotton, residues at the end/root and the like inside the hemp are removed, and the treated hemp enters the next processing procedure. The staggered arrangement of the carding rows 33 effectively avoids the problem of twisting of the hemp materials in the carding process compared with the arrangement of the carding rows at equal intervals.

The close carding needle row 33 comprises a close carding blade 331, a close carding support 332 is movably connected to the close carding blade 331 through bolts, a plurality of close carding needles 333 are arranged on the close carding support 332, and the plurality of close carding needles 333 are equidistantly and alternately arranged along the length direction of the close carding blade 331.

The carding needle row 34 comprises a carding blade 341, a carding support 342 is movably connected to the carding blade 341 through a bolt, the carding support 342 is movably connected to the carding blade 341 through a bolt, a plurality of carding needles 343 are arranged on the carding support 342, and the plurality of carding needles 343 are equidistantly arranged along the length direction of the carding blade 341.

The close carding needle 333 is arranged at a certain inclined angle relative to the radial direction of the carding roller 31, the open carding needle 343 is arranged at a certain inclined angle relative to the radial direction of the carding roller 31, and the carding effect is better relative to the radial arrangement mode of the upright carding roller 31. The close carding needle row 33 and the open carding needle row 34 are matched with each other, and in the rotating process of the roller, the hemp is carded for multiple times, so that the carding effect is improved, and the open carding needles are staggered to carry out carding, so that the material blockage is avoided.

According to the utility model, the dense carding needle row 33 and the sparse carding needle row 34 are arranged on the roller at intervals, raw material hemp passes through the carding mechanism, the servo driving device 32 can adjust the rotation speed of the roller at any time according to the carding effect, so that the carding effect of hemp is adjusted, deep carding is carried out on raw material hemp, residues in the raw material are removed, the ends and the roots of the raw material are exposed, conditions are provided for the next working, and a foundation is laid for improving the quality of products. In addition, the carding rows 33 are staggered, so that the problem of twisting of the hemp materials in the carding process is avoided.

The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The rotary carding mechanism of the roller is characterized by comprising a main support (1), wherein a conveying device (2) is arranged at the top of the main support (1), a carding device (3) is arranged at the middle part of the main support (1), and a collecting bin (4) is arranged at the bottom of the main support (1);

the conveying device (2) comprises a conveying bracket (21), a conveying chain (22) is arranged on the conveying bracket (21), and the conveying chain (22) is driven by a conveying chain wheel (23);

the carding device (3) comprises a carding roller (31), one end of the carding roller (31) is arranged on a main support (1) through a bearing, the other end of the carding roller (31) is connected with a servo driving device (32) through a transmission shaft, the transmission shaft is arranged on the main support (1) through a bearing, a plurality of dense carding rows of pins (33) and a plurality of sparse carding rows of pins (34) are arranged on the carding roller (31), the plurality of dense carding rows of pins (33) are arranged at equal angle intervals around the central axis of the carding roller (31), the plurality of sparse carding rows of pins (34) are arranged at equal angle intervals around the central axis of the carding roller (31), and the sparse carding rows of pins (34) are arranged between the adjacent dense carding rows of pins (33).

2. A rotary drum carding machine as claimed in claim 1, wherein the row of fine carding pins (33) comprises fine carding blades (331), the fine carding blades (331) are movably connected with a fine carding support (332) through bolts, the fine carding support (332) is provided with a plurality of fine carding needles (333), and the fine carding needles (333) are equidistantly arranged along the length direction of the fine carding blades (331);

the carding needle row (34) comprises carding blades (341), carding supports (342) are movably connected to the carding blades (341) through bolts, a plurality of carding needles (343) are arranged on the carding supports (342), and the carding needles (343) are arranged at equal intervals along the length direction of the carding blades (341).