CN212706893U - Yarn cutting sampler - Google Patents

Abstract

The utility model provides a yarn cutting sampler, include: the cutting machine comprises a base, a cutting platform, a scale plate, a scale pointer and a positioning assembly; the cutting platform comprises a cutting table top and a cutting blade, and the cutting blade is arranged at one end of the cutting table top; the scale plate is arranged in the accommodating groove, the top surface of the scale plate and the top surface of the cutting table top are on the same plane, scale marks arranged along the length direction of the cutting table top are arranged on the scale plate, and the scale marks are used for measuring the length from the cutting edge of the cutting blade to the corresponding position on the scale plate; the locating component is used for fixing one end of the yarn to be sampled, the yarn to be sampled is placed on the scale plate and the cutting table top, and the other end of the yarn to be sampled is cut off through the cutting blade. Through adjusting the scale that the scale pointer points to and corresponds on the scale plate, set for the length of sampling at every turn in advance, guarantee the relative fixed of the distance of cutting point and setpoint, the yarn length that can realize cutting at every turn is the same like this, does not have the error.

Description

Yarn cutting sampler

Technical Field

The utility model relates to a textile machinery technical field particularly, relates to a yarn cutting sampler.

Background

The yarn needs to be sampled and tested in the manufacturing process, namely the yarn is used for sampling and inspecting products according to physical indexes and appearance quality, the size of a sample is determined according to the size of a product batch, and sample units are randomly extracted from the batch.

The existing yarn cutter for textile machinery is basically used for cutting yarns by a cutter directly or only fixing one end of the yarns and then cutting the yarns, and when the yarns are cut by the above method, workers need to take a ruler to measure the yarns to a proper size and then cut the yarns;

however, when the cutting is performed in the above manner, the ruler needs to be manually held every time for cutting, and because the manual measurement has an error, the same length for cutting every time cannot be ensured, which brings inconvenience to the actual cutting.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a yarn cutting sampler realizes the fixed length cutting when the yarn sample.

The utility model provides a yarn cutting sampler, include: the cutting machine comprises a base, a cutting platform, a scale plate, a scale pointer and a positioning assembly;

the base is arranged below the cutting platform;

the cutting platform comprises a cutting table top and a cutting blade, the cutting blade is arranged at one end of the cutting table top, and the cutting edge of the cutting blade is arranged on the outer side of the cutting table top and used for cutting off yarns; the cutting table top is used for placing yarns during cutting, and an accommodating groove is formed in the upper surface of one end, far away from the cutting blade, of the cutting table top;

the scale plate is arranged in the accommodating groove, the top surface of the scale plate and the top surface of the cutting table top are on the same plane, scale lines arranged along the length direction of the cutting table top are arranged on the scale plate, and the scale lines are used for measuring the length from the cutting edge of the cutting blade to the corresponding position on the scale plate;

the scale plate is provided with a straight hole extending along the length direction of the cutting table top, and the positioning assembly can be arranged in the straight hole in a sliding manner;

the scale pointer is sleeved on the positioning assembly and points to the scale marks of the scale plate;

the positioning assembly comprises a positioning column and a butterfly nut, wherein an external thread is formed at the bottom of the positioning column, the butterfly nut is arranged at the bottom of the cutting platform, and the butterfly nut is connected with the external thread at the bottom of the positioning column and used for fixing the positioning column at a preset position in the straight hole;

wherein, the reference column is used for the fixed one end of waiting to take a sample yarn, treats that the sample yarn is placed on scale plate and the cutting mesa, and the other end of treating the sample yarn passes through cutting blade cuts off.

Further, the cutting table board is close to one side of the cutting blade and is provided with a plurality of rectangular grooves, and chamfers are arranged on the outer sides of the rectangular grooves. .

Further, the cutting edge of the cutting blade is disposed within the rectangular slot.

Further, still include the guide rail, the guide rail is installed respectively the groove both sides of cutting mesa, the scale plate with guide rail sliding connection.

Further, the base is a C-shaped plate.

Furthermore, the cutting machine further comprises a driving device, the driving device is perpendicular to the moving direction of the scale pointer and is arranged in the containing space generated by the cutting platform and the base, the driving device comprises a screw rod module and a rocking handle, the screw rod module is arranged at the bottom of the cutting platform and connected with the scale plate, and the rocking handle is connected with the screw rod module and arranged on the outer side of the cutting platform.

Further, the cutting table is connected with the cutting blade through a screw.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses in, through adjusting the scale that corresponds on the directional scale plate of scale pointer, set for the length of sample at every turn in advance, guarantee the relatively fixed of the distance of cutting point and setpoint, the yarn length that can realize cutting at every turn like this is the same, does not have the error.

2. The utility model discloses in, the yarn after the sample can directly cut off on the cutting blade on sample platform, and convenient and fast improves the efficiency of cutting the sample, and cutting blade prevents that the hand is injured.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is the utility model provides a structural schematic diagram 1 of yarn cutting sampler.

Fig. 2 is the structure schematic diagram 2 of the yarn cutting sampler provided by the present invention.

Fig. 3 is a schematic structural diagram of the positioning assembly and the scale pointer of the present invention.

Wherein: 100: a base; 200: cutting the platform; 210: cutting the table top; 211: a containing groove; 212, a rectangular groove; 220: a cutting blade; 300: a scale plate; 400: a scale pointer; 500: a positioning assembly; 510: a positioning column; 520: a butterfly nut; 600: a guide rail; 700: a drive device; 710: a screw rod module; 720: a rocking handle.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1, the utility model discloses a yarn cutting sampler includes: the cutting machine comprises a base 100, a cutting platform 200, a scale plate 300, a scale pointer 400 and a positioning assembly 500;

the base 100 is arranged below the cutting platform 200 and is used for supporting the placement of the cutting platform 200;

the cutting platform 200 includes a cutting table 210 and a cutting blade 220, the cutting blade 220 is disposed at one end of the cutting table 210, and a cutting edge of the cutting blade 220 is disposed outside the cutting table 210 for cutting the yarn; the cutting table 210 is used for placing yarns during cutting, and an accommodating groove 211 is formed in the upper surface of one end, away from the cutting blade 220, of the cutting table 210;

the scale plate 300 is arranged in the accommodating groove 211, the top surface of the scale plate 300 and the top surface of the cutting table 210 are on the same plane, the scale plate 300 is provided with scale marks arranged along the length direction of the cutting table 210, and the scale marks are used for measuring the length from the edge of the cutting blade 220 to the corresponding position on the scale plate 300;

the scale plate 300 is provided with a straight hole extending along the length direction of the cutting table 210, and the positioning assembly 500 can slide in the straight hole;

the scale pointer 400 is sleeved on the positioning assembly 500 and points to the scale marks of the scale plate 300, and the scale pointer 400 points to the corresponding scale marks on the scale plate 300 to find the corresponding scale size;

the positioning assembly 500 comprises a positioning column 510 and a butterfly nut 520, wherein the bottom of the positioning column 510 is provided with an external thread, the butterfly nut 520 is arranged at the bottom of the cutting platform 200, and the butterfly nut 520 is connected with the external thread at the bottom of the positioning column 510 and is used for fixing the positioning column 510 at a preset position in a straight hole;

the positioning column 510 is used to fix one end of the yarn to be sampled, the yarn to be sampled is placed on the scale plate 300 and the cutting table 210, and the other end of the yarn to be sampled is cut off by the cutting blade 220.

The cutting table 210 is provided with a plurality of rectangular grooves 212 on one side close to the cutting blade 220, and chamfers are arranged on the outer sides of the rectangular grooves 212 to prevent hands from being injured by the cutting blade 220 during cutting.

The edge of the cutting blade 220 is disposed within the rectangular slot 212.

Still include guide rail 600, guide rail 600 installs respectively in the groove both sides of cutting mesa 210, and scale plate 300 and guide rail 600 sliding connection.

The base 100 is a C-shaped plate, and may provide an accommodating space.

The cutting platform comprises a cutting platform 200 and a base 100, and is characterized by further comprising a driving device 700, wherein the driving device 700 is arranged in an accommodating space formed by the cutting platform 200 and the base 100 and is perpendicular to the moving direction of the scale pointer 400, the driving device 700 comprises a screw rod module 710 and a rocking handle 720, the screw rod module 710 is arranged at the bottom of the cutting platform 200 and is connected with a scale plate 300, the rocking handle 720 is connected with the screw rod module 710 and is arranged outside the cutting platform 200, the rocking handle 720 is rocked to drive the scale plate 300 to move back and forth, and an alignment position can.

The cutting table 210 is screwed to the cutting blade 220, and after the cutting blade 220 is dulled for a long time, the screw is loosened to replace the cutting blade 220 with a new one.

The process of sampling the yarn on the sampler is as follows:

s01: the rocking handle 720 is shaken to adjust the position of the scale plate 300, so that the scale plate 300 corresponds to the position line on the cutting table 210;

s02: determining the length of the sampled yarn, adjusting the scale pointer 400 to point to the corresponding scale plate 300, and screwing down the butterfly nut 520;

s03: the yarn is wound on the positioning column 510, and after the two ends are tensioned, the yarn is pulled down at the cutting blade 220 to complete the cutting sampling.

Obviously can obtain, through this yarn cutting sampler, can carry out the cutting of accurate length to the yarn, adjust the position of reference column and can carry out cutting many times, can improve cutting efficiency when guaranteeing the accuracy.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. A yarn cutting sampler, comprising: the cutting machine comprises a base (100), a cutting platform (200), a scale plate (300), a scale pointer (400) and a positioning assembly (500);

the base (100) is arranged below the cutting platform (200);

the cutting platform (200) comprises a cutting table top (210) and a cutting blade (220), wherein the cutting blade (220) is arranged at one end of the cutting table top (210), and the edge of the cutting blade (220) is arranged at the outer side of the cutting table top (210) and is used for cutting yarns; the cutting table top (210) is used for placing yarns during cutting, and an accommodating groove (211) is formed in the upper surface of one end, away from the cutting blade (220), of the cutting table top (210);

the scale plate (300) is arranged in the accommodating groove (211), the top surface of the scale plate (300) and the top surface of the cutting table top (210) are on the same plane, and scale lines arranged along the length direction of the cutting table top (210) are arranged on the scale plate (300) and used for measuring the length from the edge of the cutting blade (220) to the corresponding position on the scale plate (300);

the scale plate (300) is provided with a straight hole extending along the length direction of the cutting table top (210), and the positioning assembly (500) can be arranged in the straight hole in a sliding manner;

the scale pointer (400) is sleeved on the positioning assembly (500) and points to the scale lines of the scale plate (300);

the positioning assembly (500) comprises a positioning column (510) and a butterfly nut (520), wherein an external thread is formed at the bottom of the positioning column (510), the butterfly nut (520) is arranged at the bottom of the cutting platform (200), and the butterfly nut (520) is connected with the external thread at the bottom of the positioning column (510) and used for fixing the positioning column (510) at a preset position in the straight hole;

the positioning column (510) is used for fixing one end of the yarn to be sampled, the yarn to be sampled is placed on the scale plate (300) and the cutting table top (210), and the other end of the yarn to be sampled is cut off by the cutting blade (220).

2. Yarn cutting sampler according to claim 1, characterized in that the cutting table (210) is provided with rectangular grooves (212) on the side close to the cutting blade (220), the outside of the rectangular grooves (212) being provided with chamfers.

3. Yarn cutting sampler according to claim 2, characterized in that the edge of the cutting blade (220) is arranged in the rectangular groove (212).

4. Yarn cutting sampler according to claim 1, further comprising guide rails (600), wherein the guide rails (600) are respectively installed on two sides of the groove of the cutting table (210), and the scale plate (300) is slidably connected with the guide rails (600).

5. Yarn cutting sampler according to claim 4, characterized in that the base (100) is a C-shaped plate.

6. The yarn cutting sampler according to claim 5, further comprising a driving device (700), wherein the driving device (700) is disposed in the accommodating space formed by the cutting platform (200) and the base (100) perpendicular to the moving direction of the scale pointer (400), the driving device (700) comprises a screw module (710) and a rocking handle (720), the screw module (710) is disposed at the bottom of the cutting platform (200) and connected with the scale plate (300), and the rocking handle (720) is connected with the screw module (710) and disposed outside the cutting platform (200).

7. Yarn cutting sampler according to claim 1, characterized in that the cutting table (210) is screwed to the cutting blade (220).

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