Efficient yarn carding device for spinning

Abstract

The utility model belongs to the technical field of spinning equipment, and discloses an efficient yarn carding device for spinning, which comprises a rack, the rack consists of a base and a support frame, and the support frame is fixedly mounted at the top of the base; the adjusting assembly comprises a moving block installed on the supporting frame and an air cylinder used for driving. The carding mechanism comprises a main carding roller and an auxiliary carding roller which are driven by a driving assembly, one end of the main carding roller is installed on the moving block, a plurality of main positioning concave rings are installed on the main carding roller and arranged at equal intervals in the axial direction of the main carding roller, and a plurality of auxiliary positioning concave rings are installed on the auxiliary carding roller and arranged at equal intervals in the axial direction of the main carding roller; the auxiliary positioning concave rings are arranged in the axial direction of the auxiliary carding roller at equal intervals, the number of the auxiliary positioning concave rings is two times that of the main positioning concave rings, and assembling grooves corresponding to the moving blocks are formed in the supporting frame. According to the yarn carding device, the yarns can be conveniently carded, and the processed yarns can be ensured to be uniformly distributed when being conveyed to a yarn drum.

Description

Technical Field

[0001] This utility model relates to the field of textile equipment technology, and in particular to a high-efficiency yarn combing device for textiles. Background Technology

[0002] Yarn combing equipment is an important piece of equipment used in the textile industry. Its main function is to untangle raw yarn and comb and process it to improve the quality and spinnability of the yarn.

[0003] Currently, yarn needs to be combed and guided during the yarn conveying process. However, existing combing devices only perform coarse combing on the yarn using fixed comb plates, resulting in uneven distribution of the processed yarn when it is sent to the yarn bobbin. Therefore, we propose a high-efficiency yarn combing device for textiles. Utility Model Content

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide a high-efficiency yarn combing device for textiles, so as to solve the technical problem of uneven distribution of yarn processed by current combing devices when it is sent to yarn bobbins.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A high-efficiency yarn combing device for textiles includes a frame, which is composed of a base and a support frame, wherein the support frame is fixedly installed on the top of the base;

[0008] An adjustment assembly, comprising a movable block mounted on the support frame and a cylinder for driving;

[0009] A carding mechanism includes a main carding roller and a secondary carding roller driven by a drive assembly. One end of the main carding roller is mounted on the moving block. The main carding roller is equipped with a plurality of main positioning recesses, which are equidistantly arranged along the axial direction of the main carding roller. The secondary carding roller is equipped with a plurality of secondary positioning recesses, which are equidistantly arranged along the axial direction of the secondary carding roller. The number of secondary positioning recesses is twice the number of main positioning recesses.

[0010] As an improved technical solution, the support frame has an assembly slot inside that corresponds to the movable block, and the assembly slot is adapted to the movable block.

[0011] As an improved technical solution, the inner wall of the assembly groove is provided with symmetrically arranged sliding grooves, and the moving block has integrally formed protrusions that correspond to the sliding grooves respectively, and the protrusions are adapted to the sliding grooves. The moving block is installed in the assembly groove through the protrusions and the sliding grooves.

[0012] As an improved technical solution, a fixing plate is fixedly installed on the assembly slot, the cylinder is installed on the fixing plate, the piston rod on the cylinder passes through the fixing plate, and the piston end of the extended part is fixedly connected to the moving block.

[0013] As an improved technical solution, the drive assembly includes a drive motor mounted on the moving block. A drive shaft is mounted on the output shaft of the drive motor. A connecting cylinder is fixedly mounted on one end of the drive shaft. The inner cavity of the connecting cylinder is rotatably connected to the outer surface of the other end of the main carding roller. Connecting arms are mounted on both the outer surface of the connecting cylinder and the outer surface of the roller shaft of the main carding roller, and the connecting arms are symmetrically arranged. The two ends of the auxiliary carding roller are fixedly mounted on the inner side of the connecting arms.

[0014] As an improved technical solution, one of the connecting arms is fixedly connected to the outer surface of the connecting cylinder, and the other connecting arm is rotatably connected to the outer surface of the main carding roller shaft.

[0015] As an improved technical solution, the grooves on both the main positioning concave ring and the secondary positioning concave ring are coated with a silicon nitride ceramic layer.

[0016] After adopting the above technical solution, the beneficial effects of this utility model are:

[0017] 1. In this utility model, by starting the drive motor, the output shaft of the drive motor drives the drive shaft to rotate, the drive shaft drives the connecting cylinder to rotate, and the connecting cylinder drives the connecting arm to rotate around the roller shaft of the main carding roller, and drives the auxiliary carding roller to rotate until the auxiliary carding roller is rotated to a suitable angle. Then, multiple yarns to be carded pass through the main carding roller and the auxiliary carding roller. At this time, the yarn passes through the groove of the main positioning ring above and the groove of the auxiliary positioning ring below, and connects to the external winding equipment. During this period, the main positioning ring and the auxiliary positioning ring play the role of interval carding and limiting and guiding. The silicon nitride ceramic layer has high hardness and low friction coefficient, which can reduce yarn wear, thereby carding and guiding the yarn, and ensuring that the processed yarn is evenly distributed on the yarn bobbin.

[0018] 2. In this utility model, by starting the cylinder, the piston rod on the cylinder drives the moving block to move, and the moving block drives the combing mechanism to move until it is moved to a suitable height. During this period, the moving block drives the protrusion to move along the inner cavity of the slide groove to play a limiting and guiding role, and at the same time ensures the stability of the combing mechanism during the height adjustment process, thereby facilitating the adjustment of the height of the combing mechanism. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 This is a schematic diagram of the overall main structure of this utility model.

[0021] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0022] Figure 3 This is a schematic diagram of the connection structure between the base and the support frame of this utility model.

[0023] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model.

[0024] Figure 5 This is a schematic diagram of the combing mechanism of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] In the diagram: 1. Base; 2. Support frame; 201. Assembly groove; 202. Slide groove; 203. Fixing plate; 3. Moving block; 301. Protrusion; 4. Cylinder; 5. Drive motor; 6. Drive shaft; 7. Connecting cylinder; 8. Main carding roller; 801. Main positioning concave ring; 9. Connecting arm; 10. Secondary carding roller; 1001. Secondary positioning concave ring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0029] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0030] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0031] Reference Figures 1-5 A high-efficiency yarn combing device for textiles is provided. This high-efficiency yarn combing device for textiles includes a frame, which is composed of a base 1 and a support frame 2. The support frame 2 is fixedly installed on the top of the base 1.

[0032] The adjustment assembly includes a movable block 3 mounted on the support frame 2 and a cylinder 4 for driving;

[0033] The carding mechanism includes a main carding roller 8 and a secondary carding roller 10 driven by a drive assembly. One end of the main carding roller 8 is mounted on a movable block 3. Several main positioning concave rings 801 are mounted on the main carding roller 8 and are equidistantly arranged along the axial direction of the main carding roller 8. Several secondary positioning concave rings 1001 are mounted on the secondary carding roller 10 and are equidistantly arranged along the axial direction of the secondary carding roller 10. The number of secondary positioning concave rings 1001 is twice the number of main positioning concave rings 801.

[0034] Reference Figures 2-4 The support frame 2 has an assembly groove 201 inside that corresponds to the movable block 3, and the assembly groove 201 is adapted to the movable block 3 so that the movable block 3 can move in the cavity of the assembly groove 201.

[0035] Reference Figures 2-4The inner wall of the assembly groove 201 is provided with symmetrically arranged sliding grooves 202. The moving block 3 has integrally formed protrusions 301 that correspond to the sliding grooves 202 respectively. The protrusions 301 are adapted to the sliding grooves 202. The moving block 3 is installed in the assembly groove 201 through the protrusions 301 and the sliding grooves 202 to play a limiting and guiding role, thereby ensuring the stability of the combing mechanism during the height adjustment process.

[0036] Reference Figures 2-4 A fixing plate 203 is fixedly installed on the assembly slot 201. The cylinder 4 is installed on the fixing plate 203. The piston rod of the cylinder 4 passes through the fixing plate 203, and the piston end of the extended part is fixedly connected to the moving block 3 so that the cylinder 4 can be installed on the fixing plate 203.

[0037] Reference Figure 1 , Figure 2 and Figure 5 The drive assembly includes a drive motor 5, which is mounted on a moving block 3. A drive shaft 6 is mounted on the output shaft of the drive motor 5. A connecting cylinder 7 is fixedly mounted on one end of the drive shaft 6. The inner cavity of the connecting cylinder 7 is rotatably connected to the outer surface of the other end of the main carding roller 8. Connecting arms 9 are mounted on both the outer surface of the connecting cylinder 7 and the outer surface of the roller shaft of the main carding roller 8, and the connecting arms 9 are symmetrically arranged. The two ends of the auxiliary carding roller 10 are fixedly mounted on the inner side of the connecting arms 9 to facilitate the rotation of the main carding roller 8 and the auxiliary carding roller 10.

[0038] Reference Figure 1 , Figure 2 and Figure 5 One connecting arm 9 is fixedly connected to the outer surface of the connecting cylinder 7, and the other connecting arm 9 is rotatably connected to the outer surface of the roller shaft of the main carding roller 8, so as to drive the auxiliary carding roller 10 inside the connecting arm 9 to rotate.

[0039] Reference Figure 1 , Figure 2 and Figure 5 The grooves on the main positioning recess 801 and the secondary positioning recess 1001 are coated with a silicon nitride ceramic layer to reduce yarn wear.

[0040] In actual use, by starting the drive motor 5 fixed on the moving block 3, the output shaft of the drive motor 5 drives the drive shaft 6 to rotate, the drive shaft 6 drives the connecting cylinder 7 to rotate, the connecting cylinder 7 drives the connecting arm 9 to rotate around the roller shaft of the main carding roller 8, and drives the auxiliary carding roller 10 to rotate until the auxiliary carding roller 10 is rotated to a suitable angle. Then, the multiple yarns to be carded pass through the main carding roller 8 and the auxiliary carding roller 10. At this time, the yarn passes through the groove of the main positioning concave ring 801 above and the groove of the auxiliary positioning concave ring 1001 below, and connects to the external winding equipment. During this period, the main positioning concave ring 801 and the auxiliary positioning concave ring 1001 play the role of interval carding and limiting and guiding. The silicon nitride ceramic layer has high hardness and low friction coefficient, which can reduce yarn wear, thereby carding and guiding the yarn, and ensuring that the processed yarn is evenly distributed on the yarn bobbin.

[0041] When the height of the carding mechanism needs to be adjusted, the cylinder 4 fixed on the fixed plate 203 is activated. At this time, the piston rod on the cylinder 4 drives the moving block 3 to move, and the moving block 3 drives the carding mechanism to move until it is moved to a suitable height. During this period, the moving block 3 drives the protrusion 301 to move along the inner cavity of the slide groove 202 to play a limiting and guiding role, and at the same time ensure the stability of the carding mechanism during the height adjustment process, thus facilitating the adjustment of the height of the carding mechanism. This device not only facilitates the carding of yarn, but also ensures that the processed yarn is evenly distributed on the yarn bobbin.

[0042] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A high efficiency yarn combing device for textile use, characterized in that: Include: Frame, the frame is composed of base (1) and support frame (2), the support frame (2) is fixedly installed on the top of the base (1); Adjusting assembly, the adjusting assembly includes a moving block (3) mounted on the support frame (2) and a cylinder (4) for driving; Carding mechanism, the carding mechanism includes a main carding roller (8) and a secondary carding roller (10) driven by a driving assembly, one end of the main carding roller (8) is mounted on the moving block (3), a plurality of main positioning concave rings (801) are mounted on the main carding roller (8), and a plurality of the main positioning concave rings (801) are equidistantly arranged along the axial direction of the main carding roller (8), a plurality of secondary positioning concave rings (1001) are mounted on the secondary carding roller (10), and a plurality of the secondary positioning concave rings (1001) are equidistantly arranged along the axial direction of the secondary carding roller (10), the number of the secondary positioning concave rings (1001) is twice the number of the main positioning concave rings (801).

2. The high performance yarn gilling device for textile use according to claim 1, characterized in that: The inside of the support frame (2) is provided with an assembly groove (201) corresponding to the moving block (3), and the assembly groove (201) is matched with the moving block (3).

3. The high performance yarn gilling device for textile use according to claim 2, characterized in that: The inner cavity wall of the assembly groove (201) is provided with symmetrically arranged sliding grooves (202), the moving block (3) is integrally formed with protrusions (301) corresponding to the sliding grooves (202) respectively, the protrusions (301) are matched with the sliding grooves (202), and the moving block (3) is installed in the assembly groove (201) through the protrusions (301) and the sliding grooves (202).

4. The high performance yarn gilling device for textile use according to claim 3, characterized in that: The assembly groove (201) is fixedly provided with a fixed plate (203), the cylinder (4) is installed on the fixed plate (203), the piston rod of the cylinder (4) penetrates the fixed plate (203), and the piston end of the protruding part is fixedly connected with the moving block (3).

5. The high performance yarn combing device for textile use according to claim 1, characterized in that: The driving assembly includes a driving motor (5), the driving motor (5) is installed on the moving block (3), a driving shaft (6) is installed on the output shaft of the driving motor (5), a connecting barrel (7) is fixedly installed on one end of the driving shaft (6), the inner cavity of the connecting barrel (7) is rotatably connected with the other end outer surface of the main carding roller (8), the outer surface of the connecting barrel (7) and the roller shaft outer surface of the main carding roller (8) are both provided with a connecting arm (9), and the connecting arms (9) are symmetrically arranged, and the two ends of the secondary carding roller (10) are fixedly installed on the inner sides of the connecting arms (9).

6. The high performance yarn gilling device for textile use according to claim 5, characterized in that: One of the connecting arms (9) is fixedly connected with the outer surface of the connecting barrel (7), and the other connecting arm (9) is rotatably connected with the roller shaft outer surface of the main carding roller (8).

7. The high performance yarn combing device for textile use according to claim 1, characterized in that: The grooves on the main positioning concave rings (801) and the secondary positioning concave rings (1001) are both coated with a silicon nitride ceramic layer.

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