Yarn length control device

Abstract

The utility model discloses a yarn length control device, which belongs to the technical field of yarn length control and comprises a base, a length control component is arranged on one side of the base, a first yarn guide component is arranged at the top of the base, and a cleaning component is arranged at the top of the base. Through the arrangement of the length fixing assembly, the first yarn guide assembly, the cleaning assembly and the second yarn guide assembly, during use, yarn penetrates through a cleaning groove of a cleaning column and then passes through a cleaning ring, the cleaning ring scrapes dust and impurities contained on the yarn, then the yarn is guided by two first guide wheels and is wound in a rolling groove of a rolling wheel, and the yarn is cleaned through the cleaning ring. The yarn enters the two second yarn guide wheels for yarn outgoing through the path of the two rolling grooves, when the yarn is routed in the winding rolling grooves, the rolling wheels are driven to rotate, rotation of the rolling wheels is recorded by the rotating speed sensor, and therefore the length of the yarn is calculated according to the number of turns of rotation of the rolling wheels, and the yarn routing length can be accurately controlled; the structure is simple;

Description

Technical Field

[0001] The utility model relates to the technical field of yarn length setting, in particular to a yarn length setting device. Background Art

[0002] In the production process of spinning yarn, the finished spinning yarn is mostly in the form of thin and long threads, so the spinning yarn needs to be cut according to needs.

[0003] The existing cutting methods are mostly manual cutting, and the length of the spinning line is judged according to the timing. However, the length of the spinning line cannot be accurately judged based on the timing alone, and the manual cutting method consumes a certain amount of human labor intensity, and may also cause large deviations due to manual operation;

[0004] The existing patent (publication number: CN206635483U) is a spinning thread fixed-length cutting device. This utility model can automatically cut the spinning thread to a fixed length through the coordinated use of a first driving wheel, a first driven wheel, a first motor, a front wire tube, a rear wire tube, a cylinder, a cutter, a second driving wheel, a second driven wheel, a second motor, a speed sensor and a controller. It can avoid the undesirable phenomenon of large deviations due to manual operation, has a high cutting accuracy for the spinning thread, and can greatly reduce the labor intensity of human labor.

[0005] In view of the above problems, existing patents have provided solutions, but in actual use, the length of the yarn is not accurately calculated, and it is inconvenient to reel it up after cutting. There are few wire guide devices, which makes the yarn more disorganized when it is cut to a fixed length.

[0006] Therefore, a yarn length-fixing device is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a yarn length-fixing device, which can solve the problems that the existing yarn length-fixing device cannot accurately calculate the length of the yarn during actual use, is inconvenient to reel up after cutting, and has fewer wire guide devices, which makes the yarn more disorderly when cutting to a fixed length.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a yarn length-fixing device, comprising a base, a length-fixing assembly is arranged on one side of the base, a first wire assembly is arranged on the top of the base, a cleaning assembly is arranged on the top of the base, a second wire assembly is arranged on the top of the base, a winding assembly is arranged on the top of the base, a guide assembly is arranged on the top of the base, and a cutting assembly is arranged on the top of the base;

[0009] The fixed-length assembly includes a fixed-length plate, a roller, a rolling groove and a speed sensor. The two fixed-length plates are fixedly connected to the top of the base, the roller is rotatably connected between the two fixed-length plates, the two rolling grooves are opened on one side of the roller and are connected to each other, and the speed sensor is arranged on one side of the fixed-length plate and used in conjunction with the roller.

[0010] Preferably, the first wire assembly includes a first wire board and a first wire wheel, two of the first wire boards are fixedly connected to the top of the base, and two of the first wire wheels are rotatably connected between the two first wire boards and used in conjunction with each other.

[0011] Preferably, the cleaning assembly includes a cleaning plate, a cleaning column, a cleaning groove and a cleaning ring, the cleaning plate is fixedly connected to the top of the base, the cleaning column is fixedly connected to the top of the cleaning plate, the cleaning groove is opened on one side of the cleaning column, and the cleaning ring is arranged inside the cleaning groove.

[0012] Preferably, the second wire assembly includes a second wire board and a second wire wheel, the two second wire boards are fixedly connected to the top of the base, and the two second wire wheels are rotatably connected between the two second wire boards and used in conjunction with each other.

[0013] Preferably, the winding assembly includes a winding plate, a winding wheel and a motor, the two winding plates are fixedly connected to the top of the base, the winding wheel is rotatably connected between the two winding plates, the motor is arranged on one side of the winding plate and the output end is fixedly connected to one side of the winding wheel.

[0014] Preferably, the guide assembly includes a guide plate, a guide rod and a guide wheel, the two guide plates are fixedly connected to the top of the base, the guide rod is fixedly connected between the two guide plates, and the guide wheel is slidably connected to one side of the guide rod.

[0015] Preferably, the cutting assembly includes a support plate, a cutting table, a hydraulic rod, a balance plate, a lifting rod, a lifting table and a cutting knife, the two support plates are fixedly connected to the top of the base, the cutting table is fixedly connected between the two support plates, the hydraulic rod is arranged at the top of the base, the balance plate is fixedly connected to the top of the hydraulic rod, a plurality of lifting rods are fixedly connected to the top of the balance plate and slidably connected to the inside of the cutting table, the lifting table is fixedly connected between a plurality of lifting rods, and the cutting knife is fixedly connected to the bottom of the lifting table.

[0016] Preferably, a cutting groove is provided on the top of the cutting table, and the cutting groove is used for use with a cutting knife.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with a fixed-length component, a first wire component, a cleaning component and a second wire component. When in use, the yarn passes through the cleaning groove of the cleaning column and then passes through the cleaning ring. The cleaning ring will scrape off the dust and impurities contained in the yarn, and then is guided by two first guide wheels, wound around the rolling groove of the roller, and then passes through the two rolling grooves to enter the two second wire wheels for outlet. When the yarn is routed inside the winding rolling groove, it will drive the roller to rotate, and the rotation of the roller will be recorded by the speed sensor, so that the length of the yarn can be calculated according to the number of rotations of the roller, so that the routing length of the yarn can be accurately controlled, and the structure is simple and easy to use.

[0019] 2. The present application is provided with a winding assembly, a guide assembly, a cutting assembly and a cutting groove. When in use, the yarn will first pass through the cutting table, then enter between the two second wire wheels for conducting, then enter the guide wheel for routing, and finally be wound up inside the winding wheel. The motor is started to drive the winding to rotate, thereby winding the yarn. The sliding guidance of the guide wheel on the guide rod can prevent the yarn from being wound up in a messy manner. At the same time, when the yarn needs to be cut, the hydraulic rod is started to drive the balance plate to descend, drive the lifting rod to slide inside the cutting table, drive the cutting knife to descend and enter the cutting groove to cut the yarn on the cutting table, making it convenient to wind and cut the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 It is a right side view of the utility model;

[0023] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-section three-dimensional structure at AA in the middle;

[0024] Figure 4 for Figure 3 Schematic diagram of the local structure;

[0025] Figure 5 for Figure 1 Schematic diagram of the local structure.

[0026] Description of reference numerals:

[0027] 1. Base; 2. Fixed-length assembly; 3. First wire assembly; 4. Cleaning assembly; 5. Second wire assembly; 6. Winding assembly; 7. Guide assembly; 8. Cutting assembly; 201. Fixed-length plate; 202. Roller; 203. Rolling groove; 204. Speed ​​sensor; 301. First wire plate; 302. First wire wheel; 401. Cleaning plate; 402. Cleaning column; 403. Cleaning groove; 404. Cleaning ring; 501. Second wire plate; 502. Second wire wheel; 601. Winding plate; 602. Winding wheel; 603. Motor; 701. Guide plate; 702. Guide rod; 703. Guide wheel; 801. Support plate; 802. Cutting table; 803. Hydraulic rod; 804. Balance plate; 805. Lifting rod; 806. Lifting table; 807. Cutting knife; 9. Cutting groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] A yarn length-fixing device comprises a base 1, a length-fixing assembly 2 is arranged on one side of the base 1, a first wire assembly 3 is arranged on the top of the base 1, a cleaning assembly 4 is arranged on the top of the base 1, a second wire assembly 5 is arranged on the top of the base 1, a winding assembly 6 is arranged on the top of the base 1, a guide assembly 7 is arranged on the top of the base 1, and a cutting assembly 8 is arranged on the top of the base 1;

[0031] The fixed-length component 2 includes a fixed-length plate 201, a roller 202, a rolling groove 203 and a speed sensor 204. The two fixed-length plates 201 are fixedly connected to the top of the base 1, and the roller 202 is rotatably connected between the two fixed-length plates 201. The two rolling grooves 203 are opened on one side of the roller 202 and are connected to each other. The speed sensor 204 is arranged on one side of the fixed-length plate 201 and is used in conjunction with the roller 202.

[0032] Specifically, Figure 3 As shown, the first wire assembly 3 includes a first wire plate 301 and a first wire wheel 302. The two first wire plates 301 are fixedly connected to the top of the base 1, and the two first wire wheels 302 are rotatably connected between the two first wire plates 301 and cooperate with each other.

[0033] Specifically, Figure 3 As shown, the cleaning assembly 4 includes a cleaning plate 401, a cleaning column 402, a cleaning groove 403 and a cleaning ring 404. The cleaning plate 401 is fixedly connected to the top of the base 1, the cleaning column 402 is fixedly connected to the top of the cleaning plate 401, the cleaning groove 403 is opened on one side of the cleaning column 402, and the cleaning ring 404 is arranged inside the cleaning groove 403.

[0034] Specifically, Figure 3 As shown, the second wire assembly 5 includes a second wire plate 501 and a second wire wheel 502. The two second wire plates 501 are fixedly connected to the top of the base 1, and the two second wire wheels 502 are rotatably connected between the two second wire plates 501 and cooperate with each other.

[0035] When in use, the yarn passes through the cleaning groove 403 of the cleaning column 402, and then passes through the cleaning ring 404. The cleaning ring 404 will scrape off the dust and impurities contained in the yarn, and then pass through the guidance of the two first guide wheels 703, wind around the rolling groove 203 of the roller 202, and then pass through the two rolling grooves 203 to enter the two second wire wheels 502 for outlet. When the yarn is wound around the rolling groove 203 for routing, it will drive the roller 202 to rotate, and the rotation of the roller 202 will be recorded by the speed sensor 204, so that the length of the yarn can be calculated according to the number of turns of the roller 202, so that the routing length of the yarn can be accurately controlled, and the structure is simple and easy to use.

[0036] Specifically, Figure 5 As shown, the winding assembly 6 includes a winding plate 601, a winding wheel 602 and a motor 603. The two winding plates 601 are fixedly connected to the top of the base 1, and the winding wheel 602 is rotatably connected between the two winding plates 601. The motor 603 is arranged on one side of the winding plate 601 and the output end is fixedly connected to one side of the winding wheel 602.

[0037] Specifically, Figure 5 As shown, the guide assembly 7 includes a guide plate 701, a guide rod 702 and a guide wheel 703, the two guide plates 701 are fixedly connected to the top of the base 1, the guide rod 702 is fixedly connected between the two guide plates 701, and the guide wheel 703 is slidably connected to one side of the guide rod 702.

[0038] Specifically, Figure 4As shown, the cutting assembly 8 includes a support plate 801, a cutting table 802, a hydraulic rod 803, a balance plate 804, a lifting rod 805, a lifting platform 806 and a cutting knife 807. The two support plates 801 are fixedly connected to the top of the base 1, the cutting table 802 is fixedly connected between the two support plates 801, the hydraulic rod 803 is arranged on the top of the base 1, the balance plate 804 is fixedly connected to the top of the hydraulic rod 803, a plurality of lifting rods 805 are fixedly connected to the top of the balance plate 804 and slidably connected to the inside of the cutting table 802, the lifting platform 806 is fixedly connected between the plurality of lifting rods 805, and the cutting knife 807 is fixedly connected to the bottom of the lifting platform 806.

[0039] Specifically, Figure 4 As shown, a cutting groove 9 is provided on the top of the cutting table 802 , and the cutting groove 9 is used in conjunction with the cutting knife 807 .

[0040] When in use, the yarn will first pass through the cutting table 802, then enter between the two second wire wheels 502 for wire guiding, and then enter the guide wheel 703 for routing, and finally be wound up inside the winding wheel 602, and the motor 603 is started to drive the winding to rotate, so as to wind up the yarn, and the sliding guidance of the guide wheel 703 on the guide rod 702 can make the yarn winding not messy. At the same time, when the yarn needs to be cut, the hydraulic rod 803 is started to drive the balance plate 804 to descend, drive the lifting rod 805 to slide inside the cutting table 802, drive the cutting knife 807 to descend and enter the cutting groove 9 to cut the yarn on the cutting table 802, so as to facilitate the winding and cutting of the yarn.

[0041] By adopting the above technical solution, the problems of inaccurate calculation of yarn length by existing yarn fixing devices during actual use, inconvenience in winding up after cutting, and fewer wire guide devices, which makes the yarn more disorganized when cutting to a fixed length, are solved.

[0042] Working principle: When the present application is in use, the yarn first passes through the cleaning groove 403 of the cleaning column 402, and then passes through the cleaning ring 404. The cleaning ring 404 will scrape off the dust and impurities contained in the yarn, and then passes through the guidance of the two first guide wheels 703, is wound inside the rolling groove 203 of the roller 202, and then passes through the two rolling grooves 203 to enter the two second wire wheels 502 for outlet. When the yarn is wound inside the rolling groove 203 for routing, it will drive the roller 202 to rotate, and the rotation of the roller 202 will be recorded by the speed sensor 204, so that the length of the yarn can be calculated according to the number of turns of the roller 202, so that the routing length of the yarn can be accurately controlled, and the structure is simple to use. The yarn will first pass through the cutting table 802, then enter between the two second wire wheels 502 for wire guiding, and then enter the guide wheel 703 for routing, and finally be wound inside the winding wheel 602, and the motor 603 is started to drive the winding wheel to rotate, so as to wind the yarn, and the sliding guide of the guide wheel 703 on the guide rod 702 can make the yarn winding not messy, and at the same time, when the yarn needs to be cut, the hydraulic rod 803 is started to drive the balance plate 804 to descend, drive the lifting rod 805 to slide inside the cutting table 802, drive the cutting knife 807 to descend and enter the cutting groove 9 to cut the yarn on the cutting table 802, so that the yarn can be wound and cut conveniently.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A yarn length setting device, comprising a base (1), characterized in that: A fixed-length component (2) is provided on one side of the base (1), a first wire component (3) is provided on the top of the base (1), a cleaning component (4) is provided on the top of the base (1), a second wire component (5) is provided on the top of the base (1), a winding component (6) is provided on the top of the base (1), a guiding component (7) is provided on the top of the base (1), and a cutting component (8) is provided on the top of the base (1); The fixed-length assembly (2) comprises a fixed-length plate (201), a roller (202), a rolling groove (203) and a rotation speed sensor (204); the two fixed-length plates (201) are fixedly connected to the top of the base (1); the roller (202) is rotatably connected between the two fixed-length plates (201); the two rolling grooves (203) are opened on one side of the roller (202) and are connected to each other; and the rotation speed sensor (204) is arranged on one side of the fixed-length plate (201) and is used in conjunction with the roller (202).

2. A yarn length setting device according to claim 1, characterized in that: The first wire assembly (3) comprises a first wire plate (301) and a first wire wheel (302), wherein the two first wire plates (301) are fixedly connected to the top of the base (1), and the two first wire wheels (302) are rotatably connected between the two first wire plates (301) and are used in conjunction with each other.

3. A yarn length fixing device according to claim 1, characterized in that: The cleaning assembly (4) comprises a cleaning plate (401), a cleaning column (402), a cleaning groove (403) and a cleaning ring (404); the cleaning plate (401) is fixedly connected to the top of the base (1); the cleaning column (402) is fixedly connected to the top of the cleaning plate (401); the cleaning groove (403) is opened on one side of the cleaning column (402); and the cleaning ring (404) is arranged inside the cleaning groove (403).

4. A yarn length fixing device according to claim 1, characterized in that: The second wire assembly (5) comprises a second wire plate (501) and a second wire wheel (502), wherein the two second wire plates (501) are fixedly connected to the top of the base (1), and the two second wire wheels (502) are rotatably connected between the two second wire plates (501) and are used in conjunction with each other.

5. A yarn length fixing device according to claim 1, characterized in that: The winding assembly (6) comprises a winding plate (601), a winding wheel (602) and a motor (603), wherein the two winding plates (601) are fixedly connected to the top of the base (1), the winding wheel (602) is rotatably connected between the two winding plates (601), and the motor (603) is arranged on one side of the winding plate (601) and the output end is fixedly connected to one side of the winding wheel (602).

6. A yarn length fixing device according to claim 1, characterized in that: The guide assembly (7) comprises a guide plate (701), a guide rod (702) and a guide wheel (703), wherein the two guide plates (701) are fixedly connected to the top of the base (1), the guide rod (702) is fixedly connected between the two guide plates (701), and the guide wheel (703) is slidably connected to one side of the guide rod (702).

7. A yarn length fixing device according to claim 1, characterized in that: The cutting assembly (8) comprises a support plate (801), a cutting table (802), a hydraulic rod (803), a balancing plate (804), a lifting rod (805), a lifting table (806) and a cutting knife (807), wherein the two support plates (801) are fixedly connected to the top of the base (1), the cutting table (802) is fixedly connected between the two support plates (801), the hydraulic rod (803) is arranged at the top of the base (1), the balancing plate (804) is fixedly connected to the top of the hydraulic rod (803), a plurality of lifting rods (805) are fixedly connected to the top of the balancing plate (804) and slidably connected to the inside of the cutting table (802), the lifting table (806) is fixedly connected between the plurality of lifting rods (805), and the cutting knife (807) is fixedly connected to the bottom of the lifting table (806).

8. A yarn length-fixing device according to claim 7, characterized in that: The top of the cutting table (802) is provided with a cutting groove (9), and the cutting groove (9) is used in conjunction with a cutting knife (807).

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