CN210945378U

CN210945378U - Electronic yarn drawing device

Info

Publication number: CN210945378U
Application number: CN201922153081.XU
Authority: CN
Inventors: 方强; 李伟; 杨文锋; 郭晓峰; 孙云栋
Original assignee: Taishan Fiberglass Zoucheng Co Ltd
Current assignee: Taishan Fiberglass Zoucheng Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-07-07
Anticipated expiration: 2029-12-05

Abstract

The utility model belongs to the field of electronic yarn production equipment, in particular to an electronic yarn drawing device, which comprises a frame body, a cooling device, a bushing plate, an oiling device, a bundling device, a yarn winding device, a broken yarn detection device, a controller and an alarm, wherein the broken yarn detection device comprises a photoelectric switch and a connecting plate fixed on the frame body, a plurality of guide holes are arranged at the front side of the connecting plate, the shell is fixed corresponding to each guide hole, a main shaft penetrates through the shell, a guide portion connected with the guide holes in a sliding mode is arranged at one end of the main shaft, a supporting wheel is hinged to the other end of the main shaft through a supporting seat, a limiting portion is arranged in the middle of the main shaft, a spring is sleeved on the main shaft, connecting arms are fixed to the front sides of two ends of each connecting plate, a transmitter and a receiver of a photoelectric switch are fixed to the two connecting arms correspondingly, and a detection plate corresponding to the photoelectric switch is fixed to each supporting seat. The utility model discloses can detect the disconnected silk phenomenon at the wire drawing in-process to in time handle, improved the quality of product greatly.

Description

Electronic yarn drawing device

Technical Field

The utility model relates to an electron yarn wire drawing device belongs to electron yarn production facility field.

Background

The electronic yarn drawing device is a device for drawing and forming electronic glass fibers in the process of producing electronic yarns, and mainly comprises a cooling device, a bushing, an oiling device, a bundling device and a yarn winding device, wherein the glass fiber yarns are formed by melting and drawing, molten glass liquid flows out of a leakage hole of the bushing and is cooled, then the molten glass liquid is lubricated by oiling of the oiling device, and then after being bundled by the bundling device, the bundled glass fiber yarns are formed by winding of the yarn winding device. However, in the glass fiber drawing operation, several conditions such as bundled filaments, doubled filaments, broken filaments and the like are often generated in the glass fiber drawing due to the aspects of the drawing process position, the operation condition of production mechanical equipment and the like, and the conditions are easy to break when yarns pass through a porcelain eye of a bundling device, so that the quality of products can be greatly reduced if the conditions cannot be found in time.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: an electronic yarn drawing device capable of automatically detecting the yarn breakage phenomenon is provided.

The electronic yarn drawing device of the utility model comprises a frame body, a cooling device, a bushing plate, an oiling device, a bundling device and a yarn winding device, and also comprises a broken yarn detection device, a controller and an alarm, wherein the broken yarn detection device comprises a photoelectric switch and a connecting plate fixed on the frame body, a plurality of guide holes are arranged at the front side of the connecting plate, the shell is fixed in correspondence to each guide hole, a main shaft penetrates through the shell, one end of the main shaft is provided with a guide part in sliding connection with the guide holes, the other end of the main shaft is hinged with a supporting wheel through a supporting seat, the middle part of the main shaft is provided with a limiting part, a spring is sleeved on the main shaft and located between the limiting part and a connecting plate, connecting arms are fixed on the front sides of the two ends of the connecting plate respectively, a transmitter and a receiver of a photoelectric switch are fixed on the two connecting arms respectively in a corresponding mode, a detection plate corresponding to the photoelectric switch is fixed on each supporting seat, and the photoelectric switch and an alarm are electrically connected with a.

The guide hole is a blind hole with smooth inside, and the transverse section of the guide hole is a regular polygon.

The number of the sides of the transverse section of the guide hole is 6-12.

Compared with the prior art, the utility model beneficial effect who has is:

electronic yarn wire drawing device, can detect the disconnected silk phenomenon at the wire drawing in-process to in time handle, improved the quality of product greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a front view of the broken wire detecting device of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view taken at a in FIG. 3;

fig. 5 is an electrical schematic of the present invention;

fig. 6 is a schematic structural view of the present invention in use.

In the figure: 1. a cooling device; 2. a bushing; 3. an oiling device; 4. a broken wire detection device; 5. a bundling device; 6. a yarn winding device; 7. a frame body; 8. a connecting arm; 9. a transmitter; 10. a connecting plate; 11. a receiver; 12. a guide hole; 13. a guide portion; 14. a spring; 15. a housing; 16. a limiting part; 17. a main shaft; 18. a supporting seat; 19. a riding wheel; 20. detecting a plate; 21. and (5) yarn.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings:

as shown in fig. 1 to 6, the electronic yarn drawing device of the present invention comprises a frame body 7, a cooling device 1, a bushing 2, an oiling device 3, a bundling device 5, a yarn winding device 6, a broken yarn detection device 4, a controller and an alarm, wherein the broken yarn detection device 4 further comprises a photoelectric switch and a connecting plate 10 fixed on the frame body 7, the front side of the connecting plate 10 is provided with a plurality of guide holes 12, a housing 15 is fixed corresponding to each guide hole 12, a main shaft 17 penetrates through the housing 15, one end of the main shaft 17 is provided with a guide portion 13 slidably connected with the guide holes 12, the other end of the main shaft 17 is hinged with a riding wheel 19 through a support seat 18, the middle portion of the main shaft 17 is provided with a limit portion 16, the main shaft 17 is sleeved with a spring 14, the spring 14 is located between the limit portion 16 and the connecting plate 10, the front sides of both ends of the connecting plate 10 are fixed with connecting arms 8, a transmitter 9 and a receiver 11 of the photoelectric switch are, each support seat 18 is fixed with a detection board 20 corresponding to the photoelectric switch, and the photoelectric switch and the alarm are electrically connected with the controller.

In a preferred embodiment: the guide hole 12 is a blind hole with smooth inside, and the transverse section of the guide hole is a regular polygon; the number of the sides of the transverse section of the guide hole 12 is 6-12.

When the yarn detector works normally, the yarn 21 after being oiled by the oiling device 3 bypasses the supporting roller 19 to reach the bundling device 5, and because the supporting roller 19 is positioned at the front side of the connecting line of the oiling device 3 and the bundling device 5, the tension of the yarn 21 compresses the supporting roller 19 and enables the detection plate 20 to be positioned at the innermost end all the time, at the moment, the detection plate 20 cannot influence the receiver 11 to receive signals of the emitter 9; when the yarn breaking phenomenon occurs, the pressing force of the yarn 21 on the supporting wheel 19 is cancelled, the detection plate 20 is pushed to the outermost end under the action of the spring 14, at the moment, the detection plate 20 obstructs the receiver 11 to receive the signal of the emitter 9, the photoelectric switch converts the signal into an electric signal to be transmitted to the controller, and the controller can control the alarm to give an alarm sound so as to remind workers of the yarn breaking phenomenon.

Claims

1. The utility model provides an electron yarn wire drawing device, includes support body (7), cooling device (1), bushing plate (2), oiling station (3), bunching device (5) and around yarn device (6), its characterized in that: the broken wire detection device (4) comprises a photoelectric switch and a connecting plate (10) fixed on a frame body (7), a plurality of guide holes (12) are formed in the front side of the connecting plate (10), a shell (15) is fixed corresponding to each guide hole (12), a main shaft (17) penetrates through the shell (15), a guide part (13) in sliding connection with the guide holes (12) is arranged at one end of the main shaft (17), a riding wheel (19) is hinged to the other end of the main shaft (17) through a supporting seat (18), a limiting part (16) is arranged in the middle of the main shaft (17), a spring (14) is sleeved on the main shaft (17), the spring (14) is located between the limiting part (16) and the connecting plate (10), connecting arms (8) are fixed on the front sides of two ends of the connecting plate (10), a transmitter (9) and a receiver (11) of the photoelectric switch are respectively and correspondingly fixed on the two connecting arms (8), each support seat (18) is fixed with a detection plate (20) corresponding to the photoelectric switch, and the photoelectric switch and the alarm are electrically connected with the controller.

2. The electronic yarn drawing apparatus of claim 1, wherein: the guide hole (12) is a blind hole with smooth inside, and the transverse section of the guide hole is a regular polygon.

3. The electronic yarn drawing apparatus of claim 2, wherein: the number of the edges of the transverse section of the guide hole (12) is 6-12.