Tightened and anti-deformation cotton yarn length measuring device

Abstract

The utility model discloses a tight and anti-deformation cotton yarn length measuring device which comprises an installation frame, a length measuring wheel is installed on the top of the installation frame, a fixing plate is fixedly connected to the outer wall of the installation frame, and a first servo motor is fixedly connected to the outer wall of the fixing plate. The cotton yarn length measuring device relates to the technical field of cotton yarn length measurement, through cooperation of the supporting wheel, the tensioning wheel and the rack, when a cotton thread is measured, the cotton thread is placed on the supporting wheel, the rack is driven to ascend and descend through rotation of the gear, the cotton thread is pressed by the tensioning wheel, the cotton thread is more convenient to wind and measure subsequently, and the measuring efficiency is improved. The problem that in the prior art, when the cotton thread measuring device is used, due to the fact that the cotton thread has the tension degree, the cotton thread is prone to being wound together in the measuring process, and the working efficiency is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton yarn length measurement, in particular to a tight and deformation-resistant cotton yarn length measurement device. Background Art

[0002] Yarn and cotton thread are made of cotton yarn and other fibers. After the processing of yarn and cotton thread is completed, it is generally necessary to measure the length, density, etc. to evaluate the processing quality of the yarn and cotton thread. The accuracy of yarn and cotton thread length measurement directly affects the judgment of yarn and cotton thread quality.

[0003] In the prior art, when in use, cotton thread is wound on a length measuring wheel, the number of revolutions of the length measuring wheel is recorded, the length of the cotton thread is calculated, and the cotton thread is collected on the winding wheel, thereby speeding up the measurement.

[0004] However, in actual use, when the measuring wheel rotates for measurement, the cotton thread has a certain tension, which causes it to be easily entangled during measurement, resulting in inconvenience in measurement and collection, and reduced work efficiency. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a tight and deformation-resistant cotton yarn length measuring device, which solves the problem that in actual use, when the measuring wheel rotates for measurement, the cotton thread has a certain tension, which causes it to easily get tangled together during measurement, thereby causing inconvenience in measurement and collection and reducing work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a taut and deformation-proof cotton yarn length measuring device, comprising a mounting frame, a length measuring wheel is installed on the top of the mounting frame, the outer wall of the mounting frame is fixedly connected to a fixing plate, the outer wall of the fixing plate is fixedly connected to a first servo motor, the output end of the first servo motor extends to one end of the outer wall of the fixing plate and is fixedly connected to a collecting wheel, the outer wall of the mounting frame is fixedly connected to an installation box, the top of the installation box is installed with a tensioning structure, the tensioning structure comprises a fixing column, a supporting wheel, a tensioning wheel, a mounting plate, a rack and a gear, the outer wall of the gear is rotatably connected to the inner wall of the installation box, the outer wall of the gear is meshed with a rack, the outer wall of the rack is movably connected to the inner wall of the installation box, the top of the rack is fixedly connected to the mounting plate, the top of the mounting plate is installed with a tensioning wheel, support wheels are arranged on both sides of the outer wall of the tensioning wheel, a fixing column is installed at the bottom of the supporting wheel, and the bottom of the fixing column is fixedly connected to the top of the installation box.

[0007] Preferably, a second servo motor is fixedly connected to the outer wall of the installation box, and an outer wall output end of the second servo motor extends to one end inside the installation box and is fixedly connected to a worm, and the outer wall of the worm is meshingly connected to a worm wheel, and the back side of the worm wheel is fixedly connected to the front side of the gear.

[0008] Preferably, a limiting groove is provided at the bottom of the rack, a limiting column is inserted into the inner wall of the limiting groove, and the bottom of the limiting column is fixedly connected to the bottom of the inner wall of the installation box.

[0009] Preferably, a telescopic column is installed on the top of the tensioning wheel, the outer wall of the telescopic column is movably connected to the mounting column, the top of the mounting column is fixedly connected to the bottom of the mounting plate, and one end of the telescopic column extending into the interior of the mounting column is pressed against a tensioning spring, and the top of the tensioning spring is pressed against the inner wall of the mounting column.

[0010] Preferably, a pointer is fixedly connected to the top of the mounting frame, an identification block is provided above the pointer, an outer wall of the identification block is fixedly connected to the outer wall of the length measuring wheel, and a plurality of anti-slip rubbers are fixedly connected to the outer wall of the length measuring wheel.

[0011] Beneficial Effects

[0012] The utility model provides a tight and anti-deformation cotton yarn length measuring device. It has the following beneficial effects: the tight and anti-deformation cotton yarn length measuring device is placed on the supporting wheel when measuring the cotton thread through the cooperation of the supporting wheel, the tensioning wheel and the rack, and the gear is driven to rise and fall through the rotation of the rack, so that the tensioning wheel presses the cotton thread, making it more convenient for subsequent winding and measurement, and solves the problem of the prior art that the cotton thread is easily entangled during measurement due to the tension of the cotton thread, thereby reducing the work efficiency.

[0013] Through the cooperation of the spring, telescopic column and fixed column, when the cotton thread is compressed, the tensioning wheel will drive the telescopic column to squeeze the spring, thereby avoiding the problem of excessive pressure when the tensioning wheel presses against the cotton thread, which may cause the cotton thread to break. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the center measuring wheel, mounting frame and pointer;

[0017] Figure 4 for Figure 1Schematic diagram of the structure of the middle mounting plate, tensioning wheel and rack;

[0018] Figure 5 for Figure 1 Schematic diagram of the structure of the middle gear, limit column and installation box.

[0019] In the figure: 1. mounting frame, 2. mounting box, 3. fixing plate, 4. collecting wheel, 5. first servo motor, 6. measuring wheel, 7. pointer, 8. supporting wheel, 9. mounting plate, 10. tensioning wheel, 11. fixing column, 12. second servo motor, 13. limiting column, 14. gear, 15. rack, 16. marking block, 17. anti-slip glue, 18. telescopic column, 19. mounting column, 20. tensioning spring, 21. limiting groove, 22. worm, 23. worm wheel. DETAILED DESCRIPTION

[0020] 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.

[0021] However, in actual use, when the measuring wheel rotates for measurement, the cotton thread has a certain tension, which causes it to be easily entangled during measurement, resulting in inconvenience in measurement and collection, and reduced work efficiency.

[0022] In view of this, the utility model provides a tight and deformation-resistant cotton yarn length measuring device, which solves the problem that when the measuring wheel rotates for measurement in actual use, the cotton thread has a certain tension, which causes it to easily get tangled together during measurement, thereby causing inconvenience in measurement and collection and reducing work efficiency.

[0023] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0024] Embodiment 1: By Figure 1-5It can be seen that a tight and anti-deformation cotton yarn length measuring device includes a mounting frame 1, a measuring wheel 6 is installed on the top of the mounting frame 1, a fixing plate 3 is fixedly connected to the outer wall of the mounting frame 1, a first servo motor 5 is fixedly connected to the outer wall of the fixing plate 3, wherein the model of the first servo motor 5 is not limited, an output end of the first servo motor 5 extends to one end of the outer wall of the fixing plate 3 and is fixedly connected to a collecting wheel 4, an outer wall of the mounting frame 1 is fixedly connected to a mounting box 2, a tensioning structure is installed on the top of the mounting box 2, and the tensioning structure includes a fixing column 11 , support wheel 8, tension wheel 10, mounting plate 9, rack 15 and gear 14, the outer wall of gear 14 is rotatably connected to the inner wall of mounting box 2, the outer wall of gear 14 is meshingly connected with rack 15, the outer wall of rack 15 is movably connected to the inner wall of mounting box 2, the top of rack 15 is fixedly connected with mounting plate 9, tension wheel 10 is installed on the top of mounting plate 9, support wheels 8 are arranged on both sides of the outer wall of tension wheel 10, the bottom of support wheel 8 is installed with fixing column 11, the bottom of fixing column 11 is fixedly connected to the top of mounting box 2;

[0025] In the specific implementation process, it is worth pointing out that with the cooperation of the support wheel 8, the tensioning wheel 10 and the rack 15, when the cotton thread is measured, it is placed on the support wheel 8, and the rack 15 is driven to rise and fall through the rotation of the gear 14, so that the tensioning wheel 10 presses the cotton thread, making it more convenient for subsequent winding and measurement.

[0026] Further, the outer wall of the installation box 2 is fixedly connected to the second servo motor 12, and the outer wall output end of the second servo motor 12 extends to one end inside the installation box 2 and is fixedly connected to a worm 22, and the outer wall of the worm 22 is meshedly connected to a worm wheel 23, and the back of the worm wheel 23 is fixedly connected to the front of the gear 14, wherein the model of the second servo motor 12 is not limited;

[0027] In the specific implementation process, it is worth pointing out that, under the cooperation of the second servo motor 12, the worm 22 and the worm wheel 23, the second servo motor 12 is used to drive the worm 22 to rotate, and through the rotation with the worm wheel 23, the gear 14 is driven to rotate, thereby driving the support wheel 8 to press the cotton thread;

[0028] Furthermore, a limiting groove 21 is provided at the bottom of the rack 15, and a limiting column 13 is inserted into the inner wall of the limiting groove 21, and the bottom of the limiting column 13 is fixedly connected to the bottom of the inner wall of the installation box 2;

[0029] In the specific implementation process, it is worth pointing out that, with the cooperation of the limiting groove 21, the limiting column 13 and the installation box 2, when the rack 15 is lifted or lowered, the limiting column 13 will move in the limiting groove 21, making it more stable when lifted or lowered;

[0030] Specifically, when using the tight and deformation-resistant cotton yarn length measuring device, when measuring the cotton thread, by observing the number of rotations of the measuring wheel 6 and placing the cotton thread head on the collecting wheel 4, when the collecting wheel 4 rotates, the cotton thread drives the measuring wheel 6 to rotate, and the second servo motor 12 is used to drive the worm 22 to rotate, so that the worm wheel 23 drives the gear 14 to rotate, so that the tensioning wheel 10 presses the cotton thread to avoid breakage during measurement.

[0031] Embodiment 2: By Figure 1-5 It can be seen that a telescopic column 18 is installed on the top of the tension wheel 10, and a mounting column 19 is movably connected to the outer wall of the telescopic column 18. The top of the mounting column 19 is fixedly connected to the bottom of the mounting plate 9. One end of the telescopic column 18 extending to the inside of the mounting column 19 is pressed against a tension spring 20, and the top of the tension spring 20 is pressed against the inner wall of the mounting column 19.

[0032] In the specific implementation process, it is worth pointing out that, under the cooperation of the tensioning spring 20, the mounting column 19 and the telescopic column 18, when the tensioning wheel 10 compresses the cotton thread, it will drive the telescopic column 18 to squeeze the tensioning spring 20 to avoid excessive pressure, which may cause the cotton thread to break;

[0033] Furthermore, a pointer 7 is fixedly connected to the top of the mounting frame 1, an identification block 16 is arranged above the pointer 7, an outer wall of the identification block 16 is fixedly connected to the outer wall of the length measuring wheel 6, and a plurality of anti-slip rubbers 17 are fixedly connected to the outer wall of the length measuring wheel 6;

[0034] In the specific implementation process, it is worth pointing out that, with the cooperation of the measuring wheel 6, the identification block 16 and the pointer 7, when the measuring wheel 6 rotates, the identification block 16 will rotate, and when the positions of the identification block 16 and the pointer 7 coincide, it is one circle, and when there is no coincidence after measurement, the length of the cotton thread is calculated by observing the scale between the pointer 7 and the identification block 16;

[0035] Specifically, on the basis of the above embodiment, the cotton thread is wound around the measuring wheel 6 for one circle and continued to be stretched so that the measuring wheel 6 also rotates, and one end of the cotton thread is fixed on the collecting wheel 4 so that the collecting wheel 4 recycles and winds the cotton thread. When the cotton thread is pulled, the measuring wheel 6 will rotate, and the length of the cotton thread can be calculated by recording the number of rotations of the measuring wheel 6.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0037] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tight and deformation-resistant cotton yarn length measuring device, comprising a mounting frame (1), characterized in that: A measuring wheel (6) is installed on the top of the mounting frame (1); a fixing plate (3) is fixedly connected to the outer wall of the mounting frame (1); a first servo motor (5) is fixedly connected to the outer wall of the fixing plate (3); an output end of the first servo motor (5) extends to one end of the outer wall of the fixing plate (3) and is fixedly connected to a collecting wheel (4); a mounting box (2) is fixedly connected to the outer wall of the mounting frame (1); a tensioning structure is installed on the top of the mounting box (2); The tensioning structure comprises a fixing column (11), a supporting wheel (8), a tensioning wheel (10), a mounting plate (9), a rack (15) and a gear (14); The outer wall of the gear (14) is rotatably connected to the inner wall of the installation box (2); the outer wall of the gear (14) is meshingly connected with a rack (15); the outer wall of the rack (15) is movably connected to the inner wall of the installation box (2); the top of the rack (15) is fixedly connected to a mounting plate (9); a tensioning wheel (10) is installed on the top of the mounting plate (9); support wheels (8) are arranged on both sides of the outer wall of the tensioning wheel (10); a fixing column (11) is installed at the bottom of the support wheel (8); and the bottom of the fixing column (11) is fixedly connected to the top of the installation box (2).

2. A tight and deformation-resistant cotton yarn length measuring device according to claim 1, characterized in that: The outer wall of the installation box (2) is fixedly connected to a second servo motor (12); an outer wall output end of the second servo motor (12) extending into one end of the installation box (2) is fixedly connected to a worm (22); the outer wall of the worm (22) is meshingly connected to a worm wheel (23); the back side of the worm wheel (23) is fixedly connected to the front side of the gear (14).

3. A tight and deformation-resistant cotton yarn length measuring device according to claim 1, characterized in that: A limiting groove (21) is provided at the bottom of the rack (15), a limiting column (13) is inserted into the inner wall of the limiting groove (21), and the bottom of the limiting column (13) is fixedly connected to the bottom of the inner wall of the installation box (2).

4. A tight and deformation-resistant cotton yarn length measuring device according to claim 1, characterized in that: A telescopic column (18) is installed on the top of the tension wheel (10), and the outer wall of the telescopic column (18) is movably connected to a mounting column (19), and the top of the mounting column (19) is fixedly connected to the bottom of the mounting plate (9), and one end of the telescopic column (18) extending to the inside of the mounting column (19) is pressed against a tensioning spring (20), and the top of the tensioning spring (20) is pressed against the inner wall of the mounting column (19).

5. A tight and deformation-resistant cotton yarn length measuring device according to claim 1, characterized in that: A pointer (7) is fixedly connected to the top of the mounting frame (1), an identification block (16) is arranged above the pointer (7), an outer wall of the identification block (16) is fixedly connected to the outer wall of the length measuring wheel (6), and a plurality of anti-slip rubbers (17) are fixedly connected to the outer wall of the length measuring wheel (6).

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