CN210315009U

CN210315009U - Automatic yarn detection and cutting device

Info

Publication number: CN210315009U
Application number: CN201920854915.7U
Authority: CN
Inventors: 胡明珍
Original assignee: Wujiang Xinzhao Spray Weaving Co ltd
Current assignee: Wujiang Xinzhao Spray Weaving Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-14
Anticipated expiration: 2029-06-05

Abstract

The utility model provides a yarn automatic detection cutting device, including unable adjustment base, its characterized in that, unable adjustment base top both sides are fixed and are provided with the bracing piece, the fixed diaphragm that is provided with between the bracing piece top, diaphragm top fixed mounting has electric telescopic handle, the electric telescopic handle bottom runs through diaphragm fixedly connected with lifter plate, the symmetry is provided with the uide bushing on the diaphragm, wear to be equipped with the guide bar in the uide bushing, the guide bar bottom is connected with the lifter plate, there is the cutter through cutter seat fixed mounting in the middle of the lifter plate bottom, the cutter both sides are fixed and are provided with the compression bar, the rotation of compression bar bottom is provided with the pinch roller, unable adjustment base top is fixed and is provided with the cutter platform, presss from both sides the sieve yarn earlier when cutting off the yarn, lets the yarn have certain tension, the effect when guaranteeing to cut off avoids kick-backing after the yarn cuts off, the condition of disorder can not appear, satisfies the production requirement.

Description

Automatic yarn detection and cutting device

Technical Field

The utility model relates to a weaving equipment technical field, in particular to yarn automated inspection cutting device.

Background

The textile machines are also called spinning machines, weaving machines, cotton spinning machines and the like, the ancient textile machines are weaving machines driven by manpower, the textile machines are tools for processing raw materials such as threads, silk, hemp and the like into silk threads and then weaving the silk threads into cloth, and the textile machines are like spinning pendants, spinning wheels, spindles, pedal weaving machines, modern mechanical weaving machines, modern numerical control automatic weaving machines and the like.

The yarn is a textile, various textile fibers are processed into products with certain fineness, the products are used for weaving, rope making, thread making, knitting, embroidery and the like, the products are divided into staple fiber yarn, continuous filament yarn and the like, and in the textile manufacturing industry, the yarn needs to be automatically detected and cut to meet the requirement of textile production.

How to provide an automatic yarn detecting and cutting device solves the problems existing in the prior art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, press from both sides the sieve yarn earlier when cutting off the yarn and press from both sides tightly, let the yarn have certain tension, effect when guaranteeing to cut off avoids cutting off the back at the yarn and kick-backs, can not appear the disorderly condition, satisfies the production requirement, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a yarn automated inspection cutting device, including unable adjustment base, its characterized in that, unable adjustment base top both sides are fixed and are provided with the bracing piece, the fixed diaphragm that is provided with between the bracing piece top, diaphragm top fixed mounting has electric telescopic handle, the electric telescopic handle bottom runs through diaphragm fixedly connected with lifter plate, the symmetry is provided with the uide bushing on the diaphragm, wear to be equipped with the guide bar in the uide bushing, the guide bar bottom is connected with the lifter plate, there is the cutting knife through cutter seat fixed mounting in the middle of the lifter plate bottom, the cutting knife both sides are fixed and are provided with the clamping bar, the clamping bar bottom is rotated and is provided with the pinch roller, unable adjustment base top is fixed and is provided with the cutter platform, cutter platform both sides are fixed and are provided with fixed guide pulley, the inner cavity of the fixed sliding sleeve is provided with a reset spring, the bottom of the reset spring is fixedly connected with a pressure rod, the bottom end of the pressure rod is connected with a pinch roller, a wire guide plate is arranged between the support rods, a wire guide hole is formed in the wire guide plate, and a displacement sensor is fixedly mounted on the left side of the wire guide plate.

Furthermore, the fixed base is fixedly provided with an installation ear.

Furthermore, the guide rod is located electric telescopic handle both sides, just the guide rod top end is fixed and is provided with the stopper.

Further, the height of the pressing wheel is smaller than that of the cutting knife.

Furthermore, a cutter groove is formed in the cutter platform and located right below the cutting cutter, and the fixed guide wheel is located right below the pressing wheel.

Furthermore, the cutter table, the fixed guide wheel, the wire guide hole and the displacement sensor are all positioned on the same horizontal line.

Further, a spongy cushion is arranged on the inner surface of the wire hole.

The utility model has the advantages that: when the device is used, yarns sequentially pass through the wire guide hole, the displacement sensor, the fixed guide wheel and the cutter table and are finally conveyed to a textile machine for use, the length of the yarns can be sensed and recorded through the displacement sensor when the yarns move, the electric telescopic rod is started when the yarns need to be cut off by arranging the electric telescopic rod to drive the lifting plate to descend, the guide rod ensures the stability of the lifting plate during movement and ensures the accuracy of the falling of the cutter knife, so that the cutter knife descends to cut off the yarns, the pressing wheel contacts the fixed guide wheel firstly when the lifting plate descends by arranging the pressing rod, the lifting plate continues to descend, the reset spring applies pressure to the pressing rod to clamp the yarns on the fixed guide wheel, the yarns are ensured to have certain tension when the yarns are cut off, the cutting operation is convenient, meanwhile, the yarns are also fixed, and the displacement of the yarns is avoided when the yarns are cut off, the yarn guide line is deviated, the yarn is prevented from rebounding after being cut off, disorder conditions cannot occur, the cutting effect is good, and the production requirement is met.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic cross-sectional view of the compressing rod of the present invention.

Reference numbers in the figures: 1. a fixed base; 2. a support bar; 3. a transverse plate; 4. an electric telescopic rod; 5. a lifting plate; 6. a guide sleeve; 7. a guide bar; 8. a cutting knife; 9. a hold down bar; 10. a pinch roller; 11. a cutter table; 12. fixing the guide wheel; 13. fixing the sliding sleeve; 14. a return spring; 15. a pressure lever; 16. a wire guide plate; 17. a wire guide hole; 18. a displacement sensor; 19. a limiting block; 20. a cutter groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-3, the utility model provides an automatic yarn detection cutting device, which comprises a fixed base 1, wherein two sides of the top of the fixed base 1 are fixedly provided with support rods 2, a transverse plate 3 is fixedly arranged between the top ends of the support rods 2, an electric telescopic rod 4 is fixedly arranged at the top of the transverse plate 3, the bottom end of the electric telescopic rod 4 penetrates through the transverse plate 3 and is fixedly connected with a lifting plate 5, a guide sleeve 6 is symmetrically arranged on the transverse plate 3, a guide rod 7 is arranged in the guide sleeve 6 in a penetrating way, the bottom end of the guide rod 7 is connected with the lifting plate 5, the stability of the lifting plate 5 during movement is ensured, the accuracy of the falling of a cutting knife 8 is ensured, a cutting knife 8 is fixedly arranged in the middle of the bottom of the lifting plate 5 through a cutting knife seat, two sides of the cutting knife 8 are fixedly provided with pressing rods 9, the bottom end of, the utility model discloses a yarn cutting machine, including cutter platform 11, pressing rod 9, lifter 5, lifter, supporting rod, fixing slide sleeve 11, fixing slide sleeve 13, reset spring 14 bottom fixedly connected with depression bar 15, depression bar 15 bottom is connected with pinch roller 10, pinch roller 10 can contact fixing guide roller 12 earlier when lifter plate 5 descends, lifter plate 5 continues to descend, and reset spring 14 exerts pressure to depression bar 15, lets pinch roller 10 press from both sides the yarn on fixing guide roller 12, guarantees that the yarn has certain tension when cutting off, is convenient for cut-off operation, also fixes the yarn simultaneously, avoids the yarn displacement takes place when cutting off, leads to the yarn skew seal wire circuit, also avoids rebounding after the yarn cuts off, can not appear the condition of disorder, be provided with wire guide 16 between bracing piece 2, wire guide 17 has been seted up on the wire guide 16, a displacement sensor 18 is fixedly arranged on the left side of the wire guide plate 16, and can sense and record the length of the yarn when the yarn moves.

More specifically, the fixing base 1 is fixedly provided with mounting lugs to facilitate the installation of the cutting device, the guide rod 7 is positioned at two sides of the electric telescopic rod 4, the top end of the guide rod 7 is fixedly provided with a limit block 19 to prevent the lifting plate from descending more, the height of the pressing wheel 10 is smaller than that of the cutting knife 8, so as to ensure that the pressing wheel 10 contacts the fixing guide wheel 12 when descending, the knife cutting table 11 is provided with a knife cutting groove 20, the knife cutting groove 20 is positioned under the cutting knife 8, the fixing guide wheel 12 is positioned under the pressing wheel 10 to ensure that the cutting knife 8 and the pressing wheel 10 can accurately fall on the knife cutting table 11 and the fixing guide wheel 12 when descending, the knife cutting table 11, the fixing guide wheel 12, the wire guide 17 and the displacement sensor 18 are all positioned on the same horizontal line to control the transportation direction of the yarn, and the inner surface of the wire guide 17 is provided with a sponge pad, the friction between the yarn and the guide plate 16 during the transportation of the yarn is avoided, and the dust on the yarn can be wiped off.

The utility model discloses the theory of operation: when the yarn cutting device is used, the yarn sequentially passes through the wire guide hole 17, the displacement sensor 18, the fixed guide wheel 12, the cutter table 11 is finally conveyed to a textile machine for use, the length of the yarn can be sensed and recorded through the displacement sensor 18 when the yarn moves, the electric telescopic rod 4 is started when the yarn is required to be cut off, the lifting plate 5 is driven to descend, the pressing wheel 10 can contact with the fixed guide wheel 12 firstly when the lifting plate 5 descends, the lifting plate 5 continues to descend, the reset spring 14 applies pressure to the pressing rod 15, the pressing wheel 10 clamps the yarn on the fixed guide wheel 12, the yarn is guaranteed to have certain tension when being cut off, the yarn is convenient to cut off, meanwhile, the yarn is also fixed, the yarn is prevented from displacing when being cut off, the yarn deviates from a yarn guide wire circuit, the yarn is prevented from rebounding after being cut off, the disorder condition cannot occur, the cutting effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Yarn automated inspection cutting device, including unable adjustment base (1), its characterized in that, unable adjustment base (1) top both sides are fixed and are provided with bracing piece (2), fixed diaphragm (3) that is provided with between bracing piece (2) top, diaphragm (3) top fixed mounting has electric telescopic handle (4), electric telescopic handle (4) bottom runs through diaphragm (3) fixedly connected with lifter plate (5), the symmetry is provided with uide bushing (6) on diaphragm (3), wear to be equipped with guide bar (7) in the uide bushing (6), guide bar (7) bottom is connected with lifter plate (5), there is cutting off cutter (8) through cutter seat fixed mounting in the middle of lifter plate (5) bottom, cutting off cutter (8) both sides are fixed and are provided with compressing tightly pole (9), compressing tightly pole (9) bottom rotates and is provided with pinch roller (10), the fixed cutter platform (11) that is provided with in unable adjustment base (1) top, cutter platform (11) both sides are fixed and are provided with fixed guide pulley (12), compression bar (9) are including fixed sliding sleeve (13), fixed sliding sleeve (13) inner chamber is provided with reset spring (14), reset spring (14) bottom fixedly connected with depression bar (15), depression bar (15) bottom is connected with compression roller (10), be provided with between bracing piece (2) wire guide plate (16), wire guide (17) have been seted up on wire guide plate (16), wire guide plate (16) left side fixed mounting has displacement inductor (18).

2. The yarn automatic detection cutting device according to claim 1, characterized in that a mounting ear is fixedly arranged on the fixing base (1).

3. The yarn automatic detection cutting device according to claim 1, characterized in that the guide rods (7) are positioned at two sides of the electric telescopic rod (4), and a limiting block (19) is fixedly arranged at the top end of the guide rods (7).

4. Yarn automatic detection cutting device according to claim 1, characterized in that the height of the pinch roller (10) is smaller than the height of the cutting knife (8).

5. The yarn automatic detection cutting device according to claim 1, wherein a cutter groove (20) is formed in the cutter platform (11), the cutter groove (20) is located right below the cutter (8), and the fixed guide wheel (12) is located right below the pressing wheel (10).

6. The yarn automatic detection cutting device according to claim 1, wherein the cutter table (11), the fixed guide wheel (12), the wire guide hole (17) and the displacement sensor (18) are all on the same horizontal line.

7. The automatic yarn detecting and cutting device as claimed in claim 1, wherein a sponge pad is provided on an inner surface of the yarn guide hole (17).