CN218408123U

CN218408123U - TMT elasticizer control silk fall to IAD sprocket shaft and prevent malfunctioning device

Info

Publication number: CN218408123U
Application number: CN202221608016.7U
Authority: CN
Inventors: 吴勤芬; 朱峰; 沈红仙; 陈志明; 向金林; 姚振晨
Original assignee: Tongxiang Zhongzhou Chemical Fiber Co ltd
Current assignee: Tongxiang Zhongzhou Chemical Fiber Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-01-31
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to a TMT adds quick-witted control silk that falls to IAD sprocket shaft and prevents losing smart device, including IAD sprocket shaft and establish the square pin in IAD sprocket shaft, it is equipped with the dado board to enclose around the IAD sprocket shaft, it has the round hole to make IAD sprocket shaft terminal surface show to open on the guard wall board front side, IAD sprocket shaft has seted up first screw hole on being close to the terminal surface of guard wall board round hole, IAD sprocket shaft is equipped with fixed apron on being close to one side of first screw hole, be equipped with the second screw hole on the fixed apron, first screw hole and fixed apron pass through threaded connection spare fixed connection, thereby prevent through fixed apron compress tightly behind the square pin that the square pin drops and arouse that IAD sprocket shaft is malfunctioning. The device is convenient to install, simple in structure and capable of effectively preventing the wire falling failure.

Description

TMT elasticizer control silk to IAD sprocket shaft failure prevention device that falls

Technical Field

The utility model relates to an add bullet machine technical field, concretely relates to TMT adds bullet machine control silk to IAD sprocket shaft and prevents losing smart device.

Background

The Japanese TMTATF-1500DDTY draw texturing machine used by the company has an IAD automatic doffing device, and an IAD sprocket shaft of the draw texturing machine is a device for ensuring the normal automatic doffing switching of the DTY yarns in the production process. The automatic silk that falls to IAD sprocket shaft failure problem of adding bullet machine now mainly appears leading to the square pin of IAD sprocket shaft to drop after the live time because the design is unreasonable, causes automatic doffing failure, and the spinning cake stops and rotates in friction roller department, and automatic manual unable normal silk that falls all leads to, and the spinning cake is too big, and the dwell time is long to cause greasy dirt silk, influences product quality simultaneously very big. Because the square pin of the IAD sprocket shaft is unreasonable in design and easy to fall out and malfunction, the IAD sprocket shaft must be stopped and repaired, the use efficiency of a machine table is influenced, the product quality index slips down, the workload of a security worker and an operator is increased, the yield of the machine table is influenced, and the hidden danger of the product quality exists. To the above problem, the utility model discloses innovate the improvement.

SUMMERY OF THE UTILITY MODEL

For overcoming the above defect of prior art, the utility model provides a simple to operate, simple structure can effectively prevent that the TMT of silk failure that falls adds the bullet machine control silk that falls to IAD sprocket shaft and prevent losing the smart device.

The utility model discloses a specific embodiment as follows:

the application provides a TMT adds quick-witted control silk that falls to IAD sprocket shaft and prevents losing smart device, include IAD sprocket shaft and establish the epaxial square pin of IAD sprocket, a serial communication port, it is equipped with the protection wall board to enclose around the IAD sprocket shaft, the protection wall board openly opens and has the round hole to make IAD sprocket shaft terminal surface show out, IAD sprocket shaft has seted up first screw hole on being close to the terminal surface of protection wall board round hole, IAD sprocket shaft is equipped with fixed apron on being close to one side of first screw hole, be equipped with the second screw hole on the fixed apron, first screw hole and fixed apron pass through threaded connection piece fixed connection.

Preferably: the threaded connection piece comprises a screw, a rubber gasket is arranged on one side, close to the fixed cover plate, of the screw, a stainless steel gasket sleeved on the screw is arranged on one side, away from the fixed cover plate, of the rubber gasket, and the screw is in threaded connection with the first threaded hole and the second threaded hole.

Preferably: the length and width of the fixed cover plate are 44-46 mm.

Preferably: the diameter of the first threaded hole is not larger than that of the second threaded hole.

Preferably: the diameter of the first threaded hole is 8-11 mm.

Has the advantages that:

through the device, can prevent that the square pin from droing from IAD sprocket shaft, compress tightly the square pin through fixed apron for the silk that falls is normal, has avoided the trouble of shutting down the maintenance, has improved work efficiency and product quality.

The beneficial effects of the utility model will be elaborated in the embodiment to make beneficial effect more obvious.

Drawings

FIG. 1 is a schematic view of a protective wall plate and a first threaded hole according to an embodiment of the present invention;

fig. 2 is a schematic view of a fixing cover plate structure in the embodiment of the present invention.

Wherein:

1. a protective wallboard; 2. an IAD sprocket shaft; 3. square pin; 4. fixing the cover plate; 5. a rubber gasket; 6. a stainless steel gasket; 7. a screw; 20. a first threaded hole; 40. and a second threaded hole.

Detailed Description

The technical solutions in the embodiments of the present application will be described below clearly with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.

The embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Example 1

As shown in fig. 1-2, a TMT elasticizer control silk fall to IAD sprocket shaft 2 prevents losing smart device, including IAD sprocket shaft 2 and establish the square pin 3 on IAD sprocket shaft 2, in the utility model discloses an embodiment, it is equipped with on the periphery of IAD sprocket shaft 2 and protects wallboard 1, protection wallboard 1 openly opens has the round hole to make IAD sprocket shaft 2 terminal surface show completely, there is the groove of inserting square pin 3 on the IAD sprocket shaft 2 terminal surface, first screw hole 20 has been seted up on the terminal surface that IAD sprocket shaft 2 is close to the protection wallboard 1 round hole, IAD sprocket shaft 2 is equipped with length and width for 44 ~ 46 mm's fixed apron 4 on the one side that is close to first screw hole 20, fixed apron 4 length and width are preferred 44.5 ~ 45.5mm, thickness is 5mm, length and width are confirmed according to the one side that fixed apron 4 is close to or keeps away from IAD sprocket shaft 2, can push down square pin 3 while guaranteeing to reduce area of contact, practice thrift the material cost. Fixed apron 4 pushes down square pin 3, is equipped with second screw hole 40 on the fixed apron 4, and first screw hole 20 passes through screw 7 fixed connection with fixed apron 4, can make fixed apron 4 tightly push down square pin 3 like this, avoids square pin 3 to drop and arouse that IAD sprocket shaft 2 is malfunctioning and lead to the problem of silk failure that falls in long-time use. The diameter of the first threaded hole 20 is not larger than that of the second threaded hole 40, the diameter of the first threaded hole 20 is 8-11 mm, preferably 8.5-10.5 mm, and the fixed cover plate 4 is more convenient to mount; and when dress fixed cover plate 4, put rubber gasket 5 earlier on fixed cover plate 4 keeps away from one side of IAD sprocket shaft 2, play the effect that prevents fish tail or damage, then fill up stainless steel gasket 6 again for screw 7 is more stable when fixed, and stainless steel gasket 6 live time is long, has practiced thrift the cost.

After the device of the utility model is used, the fault of IAD chain wheel shaft 2 failure does not occur, thereby solving the failure problem of automatic wire falling caused by IAD chain wheel shaft failure, reducing the failure occurrence rate, lightening the mechanical and electrical security and the working strength of operators, increasing the machine output and ensuring the product quality; meanwhile, the chain wheel is convenient to use, simple in structure, small in adjusting contact area, capable of avoiding the swing of the chain wheel shaft square pin 3, stable in chain wheel movement, durable and greatly reduced in maintenance cost.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatuses in the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions recited, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a TMT adds quick-witted control silk that falls to IAD sprocket shaft and prevents losing smart device, includes IAD sprocket shaft and establishes the epaxial square pin of IAD sprocket, a serial communication port, be equipped with the protection wallboard around the IAD sprocket shaft, the protection wallboard openly opens and has the round hole to make IAD sprocket shaft terminal surface show, IAD sprocket shaft has seted up first screw hole on being close to the terminal surface of protection wallboard round hole, IAD sprocket shaft is equipped with fixed apron on being close to one side of first screw hole, be equipped with the second screw hole on the fixed apron, first screw hole and fixed apron pass through threaded connection spare fixed connection.

2. The device of claim 1, wherein the threaded connection member comprises a screw, a rubber gasket is arranged on one side of the screw close to the fixed cover plate, a stainless steel gasket sleeved on the screw is arranged on one side of the rubber gasket far away from the fixed cover plate, and the screw is in threaded connection with the first threaded hole and the second threaded hole.

3. The TMT elasticizer wire drop to IAD sprocket shaft anti-failure device of claim 2, wherein the length and width of the fixed cover plate is 44-46 mm.

4. The TMT elasticizer wire drop to IAD sprocket shaft anti-crash device of claim 3, wherein the first threaded hole diameter is not greater than the second threaded hole diameter.

5. The TMT elasticizer wire drop to IAD sprocket shaft anti-failure device of claim 4, wherein the diameter of the first threaded hole is 8-11 mm.