阅读说明：本技术 一种气流纺色纺前混色加工设备及其工艺 (Color mixing processing equipment before air spinning and color spinning and process thereof ) 是由 陈顺明 姚雪强 仓伟 何明星 吴发意 张解平 于 2020-06-17 设计创作，主要内容包括：本发明涉及一种气流纺色纺前混色加工设备及其工艺,设备包括承载箱、设置于所述承载箱上方且绕所述承载箱旋转的抓棉组件和设置于所述承载箱一侧的混色装置,所述抓棉组件连通所述混色装置,还包括补偿组件,疏散组件；工艺包括上棉工序,抓棉工序,补棉工序,打散工序,抬升工序以及混色工序。通过设置补偿组件实现对抓棉组件吸取原料时甩出的棉原料进行收集并集中补偿至原料区靠近支撑柱侧的区域,同时有效实现了气流纺色纺前混色的上棉工序、抓棉工序、补棉工序、打散工序、抬升工序及混色工序的自动化,大大提升了混色原料的吸取和混合效率,且混合更加均匀。(The invention relates to a color mixing processing device before air spinning and a process thereof, wherein the device comprises a bearing box, a cotton grabbing component which is arranged above the bearing box and rotates around the bearing box, and a color mixing device arranged on one side of the bearing box, wherein the cotton grabbing component is communicated with the color mixing device, and the device also comprises a compensation component and an evacuation component; the process comprises a cotton feeding process, a cotton grabbing process, a cotton supplementing process, a scattering process, a lifting process and a color mixing process. The cotton raw materials that throw away when realizing absorbing the raw materials to grabbing cotton subassembly through setting up compensation assembly collect and concentrated compensation to the raw materials district is close to the region of support post side, has effectively realized the air current simultaneously and has spun the colour and spin the cotton process of going up of preceding colour mixture, grab cotton process, mend cotton process, break up the automation of process, lifting process and colour mixture process, has promoted the absorption and the mixing efficiency of colour mixture raw materials greatly, and mixes more evenly.)

1. An air-jet color-spinning pre-mixing processing device, comprising: bear case (1), set up in bear case (1) top and wind bear case (1) rotatory grab cotton subassembly (2) and set up in colour mixture device (5) of bearing case (1) one side, grab cotton subassembly (2) intercommunication colour mixture device (5), its characterized in that still includes:

the compensation assembly (3) comprises a compensation unit (31) which is arranged in the bearing box (1) and rotates around the bearing box (1) and a cotton collecting unit (32) which is matched with the compensation unit (31) to collect cotton;

the evacuation assembly (4) comprises a rotating piece (41) which is in transmission connection with the cotton collecting unit (32) and is arranged on the side of the cotton collecting unit (32), and an evacuation piece (42) which is matched with the rotating piece (41) and rotates relative to the rotating piece (41);

bearing box (1) includes box (11), the level set up in bottom plate (12) in box (11), vertical set up in support column (13) and a plurality of edge at bottom plate (12) center support column (13) radial radiation setting's riser (14), bottom plate (12) are relative support column (13) liftable setting, riser (14) will raw materials district (111) and compensation district (112) are separated out in box (11).

2. The device for processing mixed color before air spinning according to claim 1, characterized in that the raw material areas (111) and the compensation areas (112) are arranged in a staggered way at intervals.

3. The airflow color-spinning pre-blending processing equipment according to claim 2, characterized in that a compensation door (141) is arranged on the vertical plate (14) at one side of the raw material area (111), a through groove (142) is arranged on the vertical plate (14) at the other side, and the compensation door (141) is hinged on the vertical plate (14).

4. An air spinning pre-spinning color mixing processing apparatus according to claim 3, wherein the compensation unit (31) comprises:

the bearing plate (311) is rotatably sleeved on the supporting column (13) and penetrates through the passing groove (142), and the bearing plate (311) is arranged into a framework structure which is radially dispersed along the supporting column (13);

the scraper (312) is hinged to the framework structure of the bearing tray (311).

5. The air spinning pre-spinning color mixing processing device as claimed in claim 4, characterized in that one side of the scraper (312) close to the supporting column (13) is provided with a first driving unit (313) for driving the scraper (312) to rotate.

6. An air spinning pre-spinning color mixing processing device according to claim 3, characterized in that the cotton collecting unit (32) comprises a conical screw structure, the cotton collecting unit (32) is arranged along the radial direction of the supporting column (13), and the cotton collecting unit (32) is driven to rotate by the cotton grabbing component (2).

7. The air spinning pre-color mixing processing device as claimed in claim 1, wherein the scattering member (42) is configured as a roller shape, and a plurality of teeth (421) are uniformly arranged on the outer side wall of the roller of the scattering member (42) along the circumference.

8. The color mixing processing technology before the air spinning is characterized by comprising the following steps of:

step one, a cotton loading process, wherein raw cotton materials with different colors are manually and respectively filled into each raw material area (111) in a bearing box (1);

step two, a cotton grabbing process, namely covering a cotton grabbing component (2) above the bearing box (1) and rotating around the bearing box (1) along the same rotating direction, wherein the cotton grabbing component (2) sucks raw materials from the raw material areas (111) in sequence;

step three, a cotton supplementing process, namely, after the cotton grabbing component (2) sucks raw materials through the raw material area (111), a part of the raw materials are thrown out of the cotton grabbing component (2) and fall to the compensation area (112), the raw materials are collected to the compensation unit (31) by the cotton collecting unit (32) in the compensation component (3), and the compensation unit (31) rotates to send the raw materials into the raw material area (111);

step four, a scattering process, wherein the evacuation assembly (4) moves in a linkage manner through the cotton collecting unit (32), and scattering pieces (42) in the evacuation assembly (4) rotate around supporting columns (13) in the bearing box (1) and also rotate to scatter raw materials at the top of the raw material area (111);

fifthly, a lifting procedure, wherein a bottom plate (12) in the bearing box (1) is arranged in a lifting manner, and the cotton grabbing component (2) rotates for a circle, namely the bottom plate (12) is linked to ascend at a constant speed for a certain distance;

and step six, a color mixing procedure, wherein the cotton grabbing component (2) sends the sucked raw materials into a color mixing device (5) for mixing and color mixing.

9. The air spinning pre-color mixing processing technology of claim 8, wherein in step three, the compensation unit (31) is arranged on the side of the raw material area (111) close to the supporting column (13).

10. The process of claim 9, wherein the scattering member (42) is provided with a plurality of teeth (421) for hooking and dispersing the raw material under the scattering member (42).

Technical Field

The invention relates to the technical field of air spinning, in particular to color mixing processing equipment before air spinning and a process thereof.

Background

Air-laid rayon is a silk rayon fiber composed of cellulose, which is an organic compound constituting a major constituent of plants. The fibers are in the shape of a tooth circle. It is a cellulosic fiber that has many of the same properties as other fibers, such as cotton and linen.

Patent document CN2015101472714 discloses a method for producing textile samples, in particular to a method for quickly proofing and matching color of colored spun yarns, which comprises the following steps: 1) weighing the raw materials of each color according to a proportion, wherein the total amount of the raw materials is 250 g; 2) manually pulling and mixing the sampled raw materials to ensure that all colors are uniformly mixed; 3) pre-opening through an upper cotton box roller on a carding machine to achieve further mixing and opening effects of raw materials with various colors; 4) carding into strips; 5) drawing; 6) air-jet spinning into yarn.

However, in the practical use process, the inventor found that in the color mixing cotton grabbing work of the bale plucker, the air-spun jean cotton is thrown out to cause the difference of the raw material proportion, and the cotton inlet suction force at the two ends of the cotton grabbing device is constant while the cloth surface area is different, so that the raw material close to the rotating shaft side of the cotton grabbing device is sucked into a cavity, and the cotton grabbing work is uneven.

Disclosure of Invention

The invention aims to provide a color mixing processing device before air spinning, which is characterized in that a compensation assembly is arranged to intensively supplement cotton in an area, close to a support column, of a raw material area, and an evacuation assembly is arranged to evacuate raw materials in the raw material area, so that the problems that in the color mixing cotton grabbing work of a bale plucker, the air spinning jean cotton is thrown out to cause the difference of the mixture ratio of the raw materials, the suction force of cotton entering from two ends of a cotton grabbing device is constant, the area of a cloth surface is different, the raw materials close to the rotating shaft side of the cotton grabbing device are sucked into a cavity, and the cotton grabbing work is uneven are solved.

In order to achieve the purpose, the invention provides the following technical scheme:

an air-jet color-spinning pre-mixing processing device, comprising: bear the case, set up in bear the case top and wind bear the rotatory cotton subassembly of grabbing of case and set up in the colour mixture device of bearing case one side, grab cotton subassembly intercommunication the colour mixture device, its characterized in that still includes:

the compensation assembly comprises a compensation unit which is arranged in the bearing box and rotates around the bearing box and a cotton collecting unit which is matched with the compensation unit to collect cotton;

the evacuation assembly comprises a rotating piece which is in transmission connection with the cotton collecting unit and is arranged on the side of the cotton collecting unit, and a loosening piece which is matched with the rotating piece and rotates relative to the rotating piece;

the bearing box includes the box, the level set up in bottom plate in the box, vertical set up in the support column and a plurality of edge at bottom plate center the riser that the radial radiation of support column set up, the bottom plate is relative the support column liftable sets up, the riser will raw materials district and compensation district are separated to the box.

As a modification, the raw material area and the compensation area are arranged in a staggered mode at intervals.

As an improvement, a compensation door is arranged on a vertical plate on one side of the raw material area, a through groove is formed in a vertical plate on the other side of the raw material area, and the compensation door is hinged to the vertical plate.

As an improvement, the compensation unit includes:

the supporting tray is rotatably sleeved on the supporting column and penetrates through the through groove, and the supporting tray is of a framework structure which is radially dispersed along the radial direction of the supporting column;

the scraper blade, the scraper blade articulates on the skeleton texture of holding tray.

As a modification, a first driving unit for driving the scraper to rotate is arranged on one side of the scraper close to the supporting column.

As an improvement, the cotton collecting unit comprises a conical screw structure, the cotton collecting unit is arranged along the radial direction of the supporting column, and the cotton collecting unit is driven to rotate by the cotton grabbing component.

As an improvement, the scattering piece is arranged in a roller shape, and a plurality of teeth are uniformly distributed on the outer side wall of the roller of the scattering piece along the circumference of the roller.

The invention also aims to provide a mixed color processing technology before the air spinning and color spinning, which effectively realizes the automation of a cotton feeding process, a cotton grabbing process, a cotton supplementing process, a scattering process, a lifting process and a color mixing process of mixed color before the air spinning and color spinning, and the cotton supplementing process intensively supplements raw materials to the area of the raw material area close to the side of the support column, thereby greatly improving the absorption and mixing efficiency of the mixed color raw materials and ensuring that the mixed color raw materials are mixed more uniformly.

In order to achieve the purpose, the invention provides the following technical scheme:

the color mixing processing technology before the air spinning is characterized by comprising the following steps of:

step one, a cotton loading procedure, wherein raw cotton materials with different colors are manually and respectively filled into each raw material area in a carrying box;

step two, a cotton grabbing process, namely covering a cotton grabbing component above the bearing box, rotating around the bearing box along the same rotating direction, and sequentially sucking raw materials from each raw material area by the cotton grabbing component;

step three, a cotton supplementing process, namely, after the cotton grabbing component sucks raw materials through the raw material area, throwing a part of the raw materials out of the cotton grabbing component and dropping the raw materials to the compensation area, collecting the raw materials to the compensation unit by a cotton collecting unit in the compensation component, and conveying the raw materials into the raw material area by the rotation of the compensation unit;

step four, a scattering process, wherein the evacuation assembly moves in a linkage manner through the cotton collecting unit, scattering pieces in the evacuation assembly rotate around the support columns in the carrying box and also automatically rotate, and raw materials at the top of the raw material area are scattered;

step five, a lifting procedure, namely, the bottom plate in the bearing box is arranged in a lifting manner, and the cotton grabbing component rotates for a circle, namely, the cotton grabbing component is linked with the bottom plate to ascend at a constant speed for a certain distance;

and step six, a color mixing procedure, wherein the cotton grabbing component sends the sucked raw materials into a color mixing device for mixing and color mixing.

As an improvement, in the third step, the compensation unit is arranged at the side of the raw material area close to the support column.

As an improvement, the scattering piece is provided with a plurality of teeth for hooking and dispersing raw materials below the scattering piece.

The invention has the beneficial effects that:

(1) according to the invention, the compensation assembly is arranged to collect and intensively compensate the cotton raw material thrown out when the cotton grabbing assembly sucks the raw material to the area of the raw material area close to the side of the support column, and meanwhile, the automation of a cotton feeding process, a cotton grabbing process, a cotton supplementing process, a scattering process, a lifting process and a color mixing process of color mixing before air spinning and color spinning is effectively realized, so that the sucking and mixing efficiency of the color mixed raw material is greatly improved, and the mixing is more uniform;

(2) according to the invention, the evacuation component is arranged to smooth the surface of the raw material area which just completes the cotton grabbing work, so that the environment of the next cotton grabbing work is consistent with that of the previous cotton grabbing work, the cotton grabbing amount of the cotton grabbing component is certain, and the uniformity of the cotton grabbing work is further improved;

(3) according to the invention, the cotton catching assembly is arranged to drive the cotton collecting unit to move in a linkage manner, so that the cotton catching assembly can synchronously drive the cotton collecting unit to automatically rotate when in turnover work, the two works are closely linked, and the synchronism is high; and on the other hand, the extra power output is reduced, and the production cost is reduced.

In conclusion, the equipment has the advantages of simple structure and uniform cotton grabbing, and is particularly suitable for the technical field of air spinning.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a pre-spinning color mixing processing apparatus for air spinning;

FIG. 2 is a schematic view of a cotton plucking work structure;

FIG. 3 is a schematic view of the cotton catching assembly and the compensation assembly;

FIG. 4 is an enlarged view of the point A in FIG. 3;

FIG. 5 is a schematic view of a portion of FIG. 3 taken along line D;

FIG. 6 is a top partial schematic view of the present invention;

FIG. 7 is a schematic view of the portion E of FIG. 6;

FIG. 8 is one of the schematic diagrams of the operation of the compensation assembly;

FIG. 9 is a second schematic diagram of the operation of the compensation assembly;

FIG. 10 is a schematic diagram of a compensation unit;

FIG. 11 is a schematic top view of a cotton plucking operation;

FIG. 12 is a schematic view showing the non-uniformity of suction picking;

FIG. 13 is a schematic flow chart of a pre-air-jet color spinning color mixing process.

Detailed Description

The technical scheme in the embodiment of the invention is clearly and completely explained by combining the attached drawings.