Cotton slitter for producing polyester cotton yarn

By introducing an adjustment component into the cotton opener, the staggered depth of the opening rollers can be adjusted, solving the problem of fluffiness in cotton materials of different coarseness and fineness, and improving the flexibility of the cotton opener and the quality of cotton yarn.

CN223907010UActive Publication Date: 2026-02-13HEBEI ZHONGJI WANLONG TEXTILE CO LTD
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Patent Information

Application Number
CN202520237633.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-14
Publication Date
2026-02-13
Estimated Expiration
2035-02-14

AI Technical Summary

Technical Problem

Existing cotton openers lack effective sorting and opening functions when mixing raw cotton of different thicknesses, resulting in poor flexibility in the use of cotton openers and affecting the quality of cotton yarn.

Method used

A cotton opener including an adjustment component was designed. Through the cooperation of threaded columns and fixed frames, the staggered depth of the opening rollers can be adjusted to adapt to the fluffiness requirements of cotton materials of different coarseness and fineness. The structure of movable rod and spring is adopted to improve the adjustment flexibility.

Benefits of technology

It achieves effective fluffing treatment of cotton materials of different coarseness and fineness, improving the flexibility of cotton opener and the stability of cotton yarn quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of cotton opening machines, and discloses a cotton opening machine for producing polyester cotton yarn, which comprises a device shell, adjusting assemblies are arranged on both sides of the inner side of the device shell, each adjusting assembly comprises a threaded column which is in threaded sleeve connection with the side surface of the device shell, and one end of each threaded column, which is positioned on the inner side of the device shell, is movably connected with a fixed frame. By arranging the adjusting assembly, the crossing depth of the first fixing rod and the brads can be adjusted, and therefore cotton materials which are not thick and thin can be fluffy conveniently; when thin cotton needs to be opened, a movable rod is rotated by 90 degrees, a control block is inserted into the inner side of a sliding groove, a movable plate is attached to the inner wall of a fixed frame under the elastic action of a spring, and therefore the end of a second fixed rod and the end of a first fixed rod are kept at the same horizontal position, and cotton opening is achieved. At the moment, the second fixing rods, the first fixing rods and the brads are all in a staggered state, the ratio of the sum of the number of the second fixing rods and the number of the first fixing rods to the number of the brads is 1: 1, and therefore cotton opening can be conveniently conducted on thin cotton materials.
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Description

TECHNICAL FIELD

[0001] The utility model relates to cotton opening machine technical field, more specifically, the utility model relates to a cotton opening machine for producing polyester cotton yarn. BACKGROUND

[0002] Polyester cotton yarn is a yarn made of polyester and cotton fiber, and the ratio of polyester and cotton can be adjusted according to demand, and common ratios include 65% polyester and 35% cotton, or 50% polyester and 50% cotton, etc. Polyester cotton yarn is widely used in clothing, home textiles, bedding, sportswear, and other textile fields that require both comfort and durability.

[0003] The main task of the cotton opening machine is to mix different components of raw cotton thoroughly and uniformly to stabilize the quality of cotton yarn. However, the existing cotton opening machine does not classify the raw cotton during fluffing and mixing. Different thicknesses of raw cotton are processed using the same cotton opening equipment, and only the speed of the internal cotton opening roller can be adjusted. This leads to poor flexibility of the cotton opening machine and affects the quality of cotton opening. SUMMARY

[0004] To overcome the shortcomings of the prior art, the utility model provides a cotton opening machine for producing polyester cotton yarn.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cotton opening machine for producing polyester cotton yarn, comprising a device shell, both sides of the inner side of the device shell are provided with adjusting assemblies, the adjusting assembly comprises a threaded column threaded in the side of the device shell, one end of the threaded column located on the inner side of the device shell is movably connected with a fixed frame, the top and bottom of the threaded column are fixedly connected with handle blocks, the surface of the fixed frame away from the threaded column is fixedly connected with a first fixed rod, the inner side of the threaded column is slidably connected with a movable rod, one end of the movable rod located on the inner side of the device shell is movably connected with a movable plate, the surface of the movable plate away from the movable rod is fixedly connected with a second fixed rod, the outer side of the movable rod is movably connected with a spring, and the spring is located between the inner walls of the movable plate and the fixed frame.

[0006] As a preferred technical scheme of the utility model, a feeding mechanism is installed in the middle of the top of the device shell, a discharging mechanism is fixedly connected to the left side of the top of the device shell, and a control cabinet is installed at the bottom of the right side of the feeding mechanism.

[0007] As a preferred technical scheme of the utility model, a feeding port is formed in the middle of the top of the device shell, the feeding port is in communication with the feeding mechanism, a discharging port is formed in the left side of the top of the device shell, and the discharging port is in communication with the discharging mechanism.

[0008] As a preferred technical scheme of the utility model, the bottom of the device shell inner wall is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with an annular frame, the both sides of the top of the annular frame are fixedly connected with closed plates, and the top of the closed plate is fixedly connected with the top of the device shell inner wall.

[0009] As a preferred technical scheme of the utility model, the middle of the device shell inner side is provided with a rotating shaft, the outer side of the rotating shaft is fixedly sleeved with an opening roller, and the outer surface of the opening roller is fixedly connected with an angle nail.

[0010] As a preferred technical scheme of the utility model, the front and back of the threaded column are provided with sliding grooves, and the top and bottom of the threaded column are provided with fixed grooves.

[0011] As a preferred technical scheme of the utility model, the front and back of the movable rod are fixedly connected with control blocks, the control blocks are slidably sleeved with the sliding grooves, and the control blocks are matched with the fixed grooves.

[0012] As a preferred technical scheme of the utility model, the surface of the fixed frame away from the first fixed rod is fixedly connected with a fixed tube, and the fixed tube is movably sleeved with the side of the device shell.

[0013] As a preferred technical scheme of the utility model, the surface of the movable plate away from the second fixed rod is fixedly connected with a positioning rod, and the positioning rod is movably sleeved with the fixed tube.

[0014] As a preferred technical scheme of the utility model, the second fixed rod is movably sleeved with the fixed frame, and the first fixed rod is movably sleeved with the closed plate.

[0015] Compared with the prior art, the utility model has the advantages of the following:

[0016] The utility model discloses a adjusting assembly is equipped with, control block is located in the inside of fixed groove, the end of second fixed rod and the surface of fixed frame away from threaded column keep the same horizontal plane, first fixed rod and angle nail stagger, and the proportion of angle nail and first fixed rod is 2:1, through handle block rotation threaded column, thereby threaded column drives fixed frame to move in horizontal direction, then can adjust the depth of first fixed rod and angle nail cross, thereby the cotton material of not thick and thin is conveniently fluffy, when needing to open cotton to the cotton material of thin, rotates movable rod ninety degrees, makes control block insert the inside of sliding groove, under the elastic force of spring, movable plate and the inner wall of fixed frame are pasted, thereby the end of second fixed rod and the end of first fixed rod keep the same horizontal position, when second fixed rod and first fixed rod and angle nail are all staggered state, the sum of the number of second fixed rod and first fixed rod and the number of angle nail is 1:1, thereby conveniently open cotton to the cotton material of thin. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0018] Figure 1 It is the utility model structural schematic diagram;

[0019] Figure 2 It is the utility model device casing sectional structure schematic diagram;

[0020] Figure 3 It is the utility model adjusting assembly structure schematic diagram;

[0021] Figure 4 It is the utility model threaded column structure schematic diagram;

[0022] Figure 5 It is the utility model fixed frame sectional structure schematic diagram.

[0023] In the drawing: 1, device casing;11, feed inlet;12, discharge port;101, feed mechanism;102, discharge mechanism;103, control cabinet;104, rotating shaft;105, open cotton roller;106, angle nail;107, support plate;108, annular frame;109, closing plate;2, adjusting assembly;201, threaded column;211, sliding slot;212, fixed slot;202, fixed frame;203, first fixed link;204, handle block;205, fixed pipe;206, movable rod;207, control block;208, spring;209, movable plate;210, second fixed link;213, positioning rod. Specific embodiments

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor are involved in the scope of protection of the utility model.

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor are involved in the scope of protection of the utility model.

[0026] As Figures 1 to 5The utility model provides a kind of cotton opening machine for producing dacron cotton yarn, including device shell 1, the both sides of the inside of device shell 1 are equipped with adjusting assembly 2, adjusting assembly 2 includes the threaded sleeve in the side of device shell 1 threaded column 201, one end of threaded column 201 is movably connected with fixed frame 202 in the inside of device shell 1, the top and bottom of threaded column 201 are all fixedly connected with handle block 204, the surface of fixed frame 202 away from threaded column 201 is fixedly connected with first fixed rod 203, the inside of threaded column 201 is slidably connected with movable rod 206, one end of movable rod 206 is movably connected with movable plate 209 in the inside of device shell 1, the surface of movable plate 209 away from movable rod 206 is fixedly connected with second fixed rod 210, the outside of movable rod 206 is movably connected with spring 208, and spring 208 is located between the inner wall of movable plate 209 and fixed frame 202.

[0027] In the embodiment of the application, the cotton material enters the inside of the device shell 1 through the feeding mechanism 101, the driving mechanism drives the rotating shaft 104 and the cotton opening roller 105 to rotate clockwise, so that the angle nail 106 drives the cotton material to rotate inside the annular frame 108 and the closing plate 109, the cotton material is made fluffy through the interlaced pulling action of the angle nail 106 and the first fixed rod 203, the fluffy cotton material is discharged through the discharge port 12 and enters the next process through the discharging mechanism 102, and the above is the working principle of the existing cotton opening machine, which will not be described herein.

[0028] The control block 207 is located inside the fixed groove 212, the end of the second fixed rod 210 is kept at the same horizontal plane as the surface of the fixed frame 202 away from the threaded column 201, the first fixed rod 203 is interlaced with the angle nail 106, and the ratio of the angle nail 106 to the first fixed rod 203 is 2:1, the threaded column 201 drives the fixed frame 202 to move horizontally by rotating the threaded column 201 through the handle block 204, thereby the depth of the intersection of the first fixed rod 203 and the angle nail 106 can be adjusted, so as to facilitate the fluffy of cotton material of different thicknesses; when the cotton opening of the thinner cotton material is needed, the movable rod 206 is rotated by ninety degrees, so that the control block 207 is inserted into the inside of the sliding groove 211, and the inner wall of the movable plate 209 and the fixed frame 202 is attached under the elastic force of the spring 208, so that the end of the second fixed rod 210 is kept at the same horizontal position as the end of the first fixed rod 203, at this time, the second fixed rod 210 is in the interlaced state with the first fixed rod 203 and the angle nail 106, and the sum of the number of the second fixed rod 210 and the first fixed rod 203 is 1:1 with the number of the angle nail 106, so as to facilitate the cotton opening of the thinner cotton material.

[0029] The middle of the top of the device shell 1 is provided with a feeding mechanism 101, the left side of the top of the device shell 1 is fixedly connected with a discharging mechanism 102, the bottom of the right side of the feeding mechanism 101 is provided with a control cabinet 103, the top of the device shell 1 is provided with a feeding port 11, the feeding port 11 is communicated with the feeding mechanism 101, the left side of the top of the device shell 1 is provided with a discharging port 12, and the discharging port 12 is communicated with the discharging mechanism 102.

[0030] The cotton is fed through the feeding mechanism 101, enters the inside of the device shell 1 from the feeding port 11, is opened after the cotton, enters the inside of the discharging mechanism 102 from the discharging port 12 and then enters the next process.

[0031] The bottom of the inner wall of the device shell 1 is fixedly connected with a supporting plate 107, the top of the supporting plate 107 is fixedly connected with an annular frame 108, the two sides of the top of the annular frame 108 are fixedly connected with a closing plate 109, and the top of the closing plate 109 is fixedly connected with the top of the inner wall of the device shell 1.

[0032] The annular frame 108 and the closing plate 109 are formed between the opening roller 105 and the annular frame 108, the closing plate 109 and the annular frame 108, and the two sides of the top of the annular frame 108 are fixedly connected with the closing plate 109.

[0033] The middle of the inner side of the device shell 1 is provided with a rotating shaft 104, the outer side of the rotating shaft 104 is fixedly sleeved with the opening roller 105, and the outer surface of the opening roller 105 is fixedly connected with the angle nail 106.

[0034] The driving mechanism of the opening roller 105, the angle nail 106 and the rotating shaft 104 is a common prior art, and details are not repeated here.

[0035] The front surface and the back surface of the threaded column 201 are provided with a sliding groove 211, the top and the bottom of the threaded column 201 are provided with a fixed groove 212, the front surface and the back surface of the movable rod 206 are fixedly connected with a control block 207, the control block 207 is slidably sleeved with the sliding groove 211, and the control block 207 is matched with the fixed groove 212.

[0036] When the control block 207 is located inside the fixed groove 212, the second fixed rod 210 is kept horizontal away from the surface of the fixed frame 202, and when the control block 207 is located inside the sliding groove 211, the end of the second fixed rod 210 is kept horizontal with the end of the first fixed rod 203.

[0037] The surface, away from the first fixed rod 203, of the fixed frame 202 is fixedly connected with a fixed pipe 205, the fixed pipe 205 is movably sleeved with the side of the device shell 1, and the fixed pipe 205 plays a positioning role on the fixed frame 202, so that the fixed frame 202 is kept in a horizontal state

[0038] The positioning rod 213 is fixedly connected to the surface of the movable plate 209 away from the second fixed rod 210, the positioning rod 213 is movably sleeved with the fixed tube 205, the second fixed rod 210 is movably sleeved with the fixed frame 202, the first fixed rod 203 is movably sleeved with the closed plate 109, and the positioning rod 213 plays a positioning role on the movable plate 209, thereby improving the stability of the movable plate 209.

[0039] The working principle and use process of the utility model are as follows:

[0040] The cotton material enters the inside of the device shell 1 through the feeding mechanism 101, the driving mechanism drives the rotating shaft 104 and the cotton opening roller 105 to rotate clockwise, so that the cotton material is driven to rotate on the inside of the annular frame 108 and the closed plate 109 by the angle nail 106, the cotton material is made fluffy through the cross pulling effect of the angle nail 106 and the first fixed rod 203, the fluffy cotton material is discharged through the discharge port 12 and enters the next process through the discharging mechanism 102, and the above is the working principle of the existing cotton opening machine, which will not be repeated here.

[0041] The control block 207 is located on the inside of the fixed groove 212, the end of the second fixed rod 210 is kept in the same horizontal plane as the surface of the fixed frame 202 away from the threaded column 201, the first fixed rod 203 is crossed with the angle nail 106, and the ratio of the angle nail 106 to the first fixed rod 203 is 2:1, the threaded column 201 drives the fixed frame 202 to move horizontally by rotating the handle block 204, thereby the depth of the cross of the first fixed rod 203 and the angle nail 106 can be adjusted, so as to facilitate the fluffing of cotton material of different thicknesses; when the cotton material needs to be opened, the movable rod 206 is rotated by 90 degrees, the control block 207 is inserted into the inside of the sliding groove 211, and the movable plate 209 is attached to the inner wall of the fixed frame 202 under the elastic force of the spring 208, so that the end of the second fixed rod 210 is kept in the same horizontal position as the end of the first fixed rod 203, at this time, the second fixed rod 210, the first fixed rod 203 and the angle nail 106 are all in the cross state, the sum of the number of the second fixed rod 210 and the first fixed rod 203 is 1:1, and the number of the angle nail 106, so as to facilitate the opening of the cotton material.

[0042] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An opener for producing polycotton yarn, comprising a device housing (1), characterized in that: Both sides of the inside of the device shell (1) are provided with adjusting assemblies (2), the adjusting assemblies (2) comprise threaded sleeves in the side of the device shell (1), one end of the threaded sleeves (201) is movably connected with a fixed frame (202) on the inside of the device shell (1), the top and bottom of the threaded sleeves (201) are fixedly connected with handle blocks (204), the surface of the fixed frame (202) away from the threaded sleeves (201) is fixedly connected with a first fixed rod (203), the inside of the threaded sleeves (201) is slidably sleeved with a movable rod (206), one end of the movable rod (206) on the inside of the device shell (1) is movably connected with a movable plate (209), the surface of the movable plate (209) away from the movable rod (206) is fixedly connected with a second fixed rod (210), the outside of the movable rod (206) is movably sleeved with a spring (208), the spring (208) is located between the inner walls of the movable plate (209) and the fixed frame (202).

2. An opener for producing polyester-cotton yarn according to claim 1, characterized in that: The middle of the top of the device shell (1) is provided with a feeding mechanism (101), the left side of the top of the device shell (1) is fixedly connected with a discharging mechanism (102), and the bottom of the right side of the feeding mechanism (101) is provided with a control cabinet (103).

3. The cotton opener for producing polyester cotton yarn according to claim 1, characterized in that: The middle of the top of the device shell (1) is provided with a feeding port (11), the feeding port (11) is communicated with the feeding mechanism (101), and the left side of the top of the device shell (1) is provided with a discharging port (12), the discharging port (12) is communicated with the discharging mechanism (102).

4. The cotton opener for producing polyester cotton yarn according to claim 1, characterized in that: The bottom of the inner wall of the device shell (1) is fixedly connected with a supporting plate (107), the top of the supporting plate (107) is fixedly connected with an annular frame (108), the both sides of the top of the annular frame (108) are fixedly connected with closing plates (109), and the top of the closing plates (109) is fixedly connected with the top of the inner wall of the device shell (1).

5. An opener for producing polyester cotton yarn as claimed in claim 1, wherein: The middle of the inside of the device shell (1) is provided with a rotating shaft (104), the outside of the rotating shaft (104) is fixedly sleeved with an opening roller (105), and the outer surface of the opening roller (105) is fixedly connected with angle nails (106).

6. An opener for producing polyester cotton yarn as claimed in claim 1, wherein: The front and back of the threaded sleeves (201) are provided with sliding grooves (211), and the top and bottom of the threaded sleeves (201) are provided with fixed grooves (212).

7. An opener for producing polyester cotton yarn as claimed in claim 1, wherein: The front and back of the movable rod (206) are fixedly connected with control blocks (207), the control blocks (207) are slidably sleeved with the sliding grooves (211), and the control blocks (207) are matched with the fixed grooves (212).

8. The cotton opener for producing polyester cotton yarn according to claim 1, characterized in that: The surface of the fixed frame (202) away from the first fixed rod (203) is fixedly connected with a fixed tube (205), and the fixed tube (205) is movably sleeved with the side of the device shell (1).

9. The cotton opener for producing polyester cotton yarn according to claim 1, characterized in that: The surface of the movable plate (209) away from the second fixed rod (210) is fixedly connected with a positioning rod (213), and the positioning rod (213) is movably sleeved with the fixed tube (205).

10. The cotton opener for producing polyester cotton yarn according to claim 1, characterized in that: The second fixed rod (210) is movably sleeved with the fixed frame (202), and the first fixed rod (203) is movably sleeved with the closing plate (109).