CN217690541U

CN217690541U - Flat flexible cable for chip manufacturing equipment

Info

Publication number: CN217690541U
Application number: CN202221784954.2U
Authority: CN
Inventors: 史家有; 祁清; 陈雪原; 杨书军; 秦佳伟
Original assignee: Nantong Xinchang Cable Co ltd
Current assignee: Nantong Xinchang Cable Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-10-28
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a flat flexible cable for chip manufacture equipment, including the cable body, the cable body is by first cable subassembly, second cable subassembly, third cable subassembly and fourth cable subassembly are constituteed, first cable subassembly includes first oversheath, first band, first inner sheath, first cable core and cable are filled, second cable subassembly includes second overcoat, second band, second inner sheath and second cable core, flat shell is installed through two card strip blocks in the outside of body, the inside of flat shell inner wall is equipped with anti-interference layer, dampproof course and fire-retardant layer in proper order, the utility model relates to a flat flexible cable for chip manufacture equipment sets up the sheath of TPU material, can reduce frictional resistance and noise, and the cable has superior bending property, and life promotes greatly, sets up the anti-interference layer, improves the electromagnetic interference ability, sets up fire-retardant layer, improves outside fire behavior.

Description

Flat flexible cable for chip manufacturing equipment

Technical Field

The utility model relates to a chip flat cable technical field specifically is a flat flexible cable for chip manufacture equipment.

Background

Flat cables, which are multi-core cables, are used in computers and electronic devices, and are widely used in consumer electronic appliances such as telephones and recorders because of their advantages such as being flexible and having a small wiring space. The flat cable is produced by a standard organization, is suitable for mobile electrical equipment with the AC rated voltage of 450V/70V or below, is particularly suitable for frequently bent occasions, does not twist, and is folded neatly, such as a travelling crane. The YB, YBF and YBZ products can meet the requirements of various occasions. The device is suitable for electrical connection between electrical equipment in severe environments such as power generation, metallurgy, chemical engineering, harbors and the like.

Current chip manufacture equipment private cable, most simple structure, it is not enough to cable inside protection, and unable noise reduction, the bending property and the humidity resistance of cable are relatively poor, in the in-service use, the result of use of cable is not good, simultaneously, current chip manufacture equipment private cable, in use friction can produce the dust, the bulk strength of cable is not enough, anti external disturbance ability is relatively poor, also need improve to equipment inner space's utilization and fire behavior.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flat flexible cable for chip manufacture equipment, with solve current chip manufacture equipment private cable in the above-mentioned background art, most simple structure, it is not enough to the inside protection of cable, and unable noise reduction, the bending property and the humidity resistance of cable are relatively poor, in the in-service use, the result of use of cable is not good, and simultaneously, current chip manufacture equipment private cable, in use friction can produce the dust, the bulk strength of cable is not enough, external interference resistance ability is relatively poor, also remain the problem that improves to equipment inner space's utilization and fire behavior.

In order to achieve the above object, the utility model provides a following technical scheme: a flat flexible cable for chip manufacturing equipment comprises a cable body, a first cable component, a second cable component, a third cable component and a fourth cable component, wherein the cable body consists of the first cable component, the second cable component, the third cable component and the fourth cable component, one side of the first cable component is fixedly connected with one side of the second cable component, the other side of the second cable component is fixedly connected with one side of the third cable component, the other side of the third cable component is fixedly connected with one side of the fourth cable component, the first cable component comprises a first outer sheath, a first inner sheath, first cable cores and cable fillers, two first symmetrically-arranged first wrapping belts are inserted into the inner side of the first outer sheath, the first wrapping belt is inserted into the inner side of the two first outer sheaths, the first symmetrically-arranged first wrapping belts are inserted into the inner sides of the two first inner sheaths, two first cable fillers are inserted into the two first inner sheaths, two second cable components comprise a second outer sheath, a second wrapping belt and a second wrapping belt, the third wrapping belt is inserted into the inner sheath, the third cable component and the third cable component are inserted into the inner sheath, the third cable component and the third cable component are connected with the third inner sheath, the third cable core, the third cable component, the fourth cable assembly comprises a fourth outer sheath, a fourth wrapping belt, a fourth inner sheath and a fourth cable core, wherein the fourth wrapping belt is symmetrically arranged on the inner side of the fourth outer sheath in an alternating mode, the inner side of the fourth wrapping belt is connected with the fourth inner sheath in an alternating mode, the inner side of the fourth inner sheath is connected with the fourth cable core which is evenly arranged in an alternating mode, the first cable core, the second cable core, the third cable core and the fourth cable core are formed by cable conductors and insulating layers, the outer wall of each cable conductor is connected with the inner wall of each insulating layer in an alternating mode, clamping strips are arranged on the two sides of the cable body, a flat shell is installed on the outer side of the cable body through the two clamping strip blocks, and an anti-interference layer, a moisture-proof layer and a flame-retardant layer are sequentially arranged inside the inner wall of the flat shell.

As an optimized technical scheme of the utility model, first oversheath, second outer sheath, third oversheath and fourth outer sheath are made by the TPU material.

As an optimized technical scheme of the utility model, the cable conductor is made by naked soft copper wire.

As a preferred technical scheme of the utility model, the insulating layer is made by FEP material.

As an optimized technical scheme of the utility model, first band, second band, third band and fourth band are the PTFE area.

As an optimal technical scheme of the utility model, anti-interference layer is made by the metal forming, the dampproof course is made by polyethylene waterproof material.

As an optimized technical proposal of the utility model, the flame-retardant layer is made of polypropylene flame-retardant material.

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

1. set up the sheath of PTFE + TPU material, can reduce frictional resistance and noise, be fit for the chip and make low noise environment and use, simultaneously, the cable has superior bending property, and processing is convenient, because of the sheath material characteristic, the whole pliability of wire rod improves, and life promotes greatly.

2. No dust is generated in friction, the requirements of a dust-free workshop for manufacturing chips are met, the internal structure of the cable can be round or flat, the application space of equipment is improved, and the internal space of the equipment is saved to the maximum extent.

3. Set up the anti-interference coating, promote the anti-electromagnetic interference performance of cable, brought the convenience for the normal use of cable, set up fire-retardant layer and dampproof course, can improve the fire behaviour and the dampproofing and waterproofing performance of cable, avoid the inner structure that the infiltration destroys the cable.

Drawings

Fig. 1 is the internal structure diagram of the cable body of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a front sectional view of the present invention.

In the figure: 1. a first cable assembly; 2. a second cable assembly; 3. a third cable assembly; 4. a fourth cable assembly; 5. a cable body; 11. a first outer jacket; 12. a first wrapping tape; 13. a first inner sheath; 14. a first cable core; 141. a cable conductor; 142. an insulating layer; 15. filling a cable; 21. a second outer sheath; 22. a second wrapping tape; 23. a second inner sheath; 24. a second cable core; 31. a third outer jacket; 32. a third wrapping tape; 33. a third inner sheath; 34. a third cable core; 41. a fourth outer jacket; 42. a fourth wrapping tape; 43. a fourth inner sheath; 44. a fourth cable core; 6. a flat housing; 7. clamping the strip; 8. an anti-interference layer; 9. a moisture barrier; 10. a flame retardant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a flat flexible cable for chip manufacturing equipment, including a cable body 5, a first cable assembly 1, a second cable assembly 2, a third cable assembly 3 and a fourth cable assembly 4, the cable body 5 is composed of the first cable assembly 1, the second cable assembly 2, the third cable assembly 3 and the fourth cable assembly 4, one side of the first cable assembly 1 is fixedly connected with one side of the second cable assembly 2, the other side of the second cable assembly 2 is fixedly connected with one side of the third cable assembly 3, the other side of the third cable assembly 3 is fixedly connected with one side of the fourth cable assembly 4, the first cable assembly 1 includes a first outer sheath 11, a first wrapping tape 12, a first inner sheath 13, a first cable core 14 and a cable filling tape 15, the inner side of the first outer sheath 11 has two first wrapping tapes 12 symmetrically arranged, the inner sides of the two first outer sheaths 12 are all penetratingly connected with the first inner sheaths 13, the inner sides of the two first inner sheaths 13 are connected with two first cable cores 14 symmetrically arranged, the inner sheaths 14 are connected with the inner sheaths 23, the inner sides of the second cable assembly 21 are connected with the third inner sheaths 22, the inner sheaths 32 is connected with the inner sheaths 32, the inner sheaths 32 of the third cable assembly 32, the inboard of three third inner sheath 33 all alternates and is connected with the third cable core 34 of two symmetries, fourth cable subassembly 4 includes fourth outer sheath 41, fourth band 42, fourth inner sheath 43 and fourth cable core 44, the inboard of fourth outer sheath 41 alternates and is connected with the fourth band 42 that two symmetries set up, the inboard of two fourth band 42 all alternates and is connected with fourth inner sheath 43, the inboard of two fourth inner sheaths 43 all alternates and is connected with the fourth cable core 44 of three even setting, first cable core 14, second cable core 24, third cable core 34 and fourth cable core 44 constitute by cable conductor 141 and insulating layer 142, and cable conductor 141's outer wall alternates with insulating layer 142's inner wall and is connected, cable body 5's both sides all are equipped with gib 7, flat shell 6 is installed through two gib 7 blocks in cable body 5's the outside, the inside of flat shell 6 inner wall is equipped with anti-interference layer 8 in proper order, dampproof layer 9 and fire-retardant coating 10.

Preferably, the first outer sheath 11, the second outer sheath 21, the third outer sheath 31 and the fourth outer sheath 41 are all made of TPU, so that the frictional resistance and the noise can be reduced.

Preferably, the cable conductor 141 is made of a bare soft copper wire, which can improve the flexibility and bending performance of the cable conductor 141.

Preferably, the insulation layer 142 is made of FEP, which has lower tensile strength, wear resistance, and creep resistance than many engineering plastics.

Preferably, the first wrapping belt 12, the second wrapping belt 22, the third wrapping belt 32 and the fourth wrapping belt 42 are PTFE belts, and have the characteristics of low relative density, low dielectric loss, small influence caused by temperature and signal frequency change, stable dielectric constant, excellent temperature resistance, good weather resistance and the like, so that the high-frequency wire and cable dielectric material is very ideal.

Preferably, the anti-interference layer 8 is made of metal foil, so that the anti-interference capability of the cable can be improved, and the moisture-proof layer 9 is made of polyethylene waterproof material, so that the waterproof performance of the cable can be improved.

Preferably, the flame retardant layer 10 is made of polypropylene flame retardant material, which can provide the cable with good flame retardant performance.

When in specific use, the utility model relates to a flat flexible cable for chip manufacturing equipment, the main body of the cable is composed of a cable body 5 and a flat shell 6, the cable body 5 is composed of a first cable component 1, a second cable component 2, a third cable component 3 and a fourth cable component 4, the first cable component 1, the second cable component 2, the third cable component 3 and the fourth cable component 4 are respectively mainly composed of a sheath, a belting, an inner sheath and a cable core, the sheath is divided into a first outer sheath 11, a second outer sheath 21, a third outer sheath 31 and a fourth outer sheath 41, the sheath is mainly made of TPU material, can reduce friction resistance and noise, and is suitable for being applied in a chip manufacturing low-noise environment, the sheath is divided into a first belting 12, a second belting 22, a third belting 32 and a fourth belting 42, and the first belting 12, the second belting 22, the third belting 32 and the fourth belting 42 are PTFE belts, the high-frequency cable dielectric material has the characteristics of low relative density, low dielectric loss, little influence by temperature and signal frequency change, stable dielectric constant, excellent temperature resistance, good weather resistance and the like, is an ideal high-frequency cable dielectric material, and is characterized in that the inner sheath is divided into a first inner sheath 13, a second inner sheath 23, a third inner sheath 33 and a fourth inner sheath 43, the cable cores are divided into a first cable core 14, a second cable core 24, a third cable core 34 and a fourth cable core 44, the cable cores are composed of cable conductors 141 and insulating layers 142, the insulating layers 142 wrap the cable conductors 141 inside to achieve a good insulating effect, the cable conductors 141 are made of bare soft copper wires to improve the flexibility and the bending property of the cable conductors 141, the insulating layers 142 are made of FEP materials, and the tensile strength, the wear resistance and the creep resistance of the insulating layers are lower than those of many engineering plastics, can promote the compliance of whole cable, thereby make the cable possess superior bending property, convenient processing, the inside of sheath can be circle can be flat, can promote cable application space, furthest's saving cable inner space, because of the characteristic of sheath material, the whole pliability of cable improves, life promotes greatly, in the first cable subassembly 1, still be equipped with cable packing 15 in the first inner sheath 13, can let the cable keep the rounding, improve the off-the-shelf roundness of cable, play the effect that improves the tensile of cable simultaneously, anti-sway, the cable does not have the dust production in the friction, accord with the dustless workshop requirement of chip manufacturing, improve the practicality of private cable greatly, through flat shell 6, can protect the cable, flame retardant coating 10 by the inside setting of flat shell 6, it is made by polypropylene flame retardant material, can improve the outside flame retardant property of cable, and simultaneously, dampproof course 9 by the inside setting of flat shell 6, make by polyethylene waterproof material, can promote cable dampproof performance, avoid the destruction that brings for the inner structure of infiltration cable, 8 by the inside setting of metal foil, the anti-interference performance of cable can improve the electromagnetic interference of further, the cable usage effect has improved.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A flat flexible cable for a chip manufacturing apparatus, comprising a cable body (5), a first cable component (1), a second cable component (2), a third cable component (3), and a fourth cable component (4), characterized in that: the cable comprises a cable body (5) and is characterized in that the cable body (5) comprises a first cable component (1), a second cable component (2), a third cable component (3) and a fourth cable component (4), one side of the first cable component (1) is fixedly connected with one side of the second cable component (2), the other side of the second cable component (2) is fixedly connected with one side of the third cable component (3), the other side of the third cable component (3) is fixedly connected with one side of the fourth cable component (4), the first cable component (1) comprises a first outer sheath (11), a first wrapping tape (12), a first inner sheath (13), a first cable core (14) and a cable filling material (15), two first wrapping tapes (12) which are symmetrically arranged are inserted into the inner side of the first outer sheath (11), two first inner sheaths (13) are inserted into the inner sides of the first wrapping tapes (12), two first inner sheaths (14) which are symmetrically arranged are uniformly inserted into the inner sheaths (13), two second inner sheaths (21) and second outer sheaths (22) are uniformly arranged on the second cable core (22) and the second cable core (22), the inner sides of the three second wrapping tapes (22) are all connected with a second inner sheath (23) in a penetrating manner, the inner sides of the three second inner sheaths (23) are all connected with a second cable core (24) in a penetrating manner, the third cable assembly (3) comprises a third outer sheath (31), a third wrapping tape (32), a third inner sheath (33) and a third cable core (34), the third wrapping tape (32) is bonded on the inner side of the third outer sheath (31), the inner side of the third wrapping tape (32) is connected with three third inner sheaths (33) in a penetrating manner, the inner side of the third inner sheath (33) is connected with two symmetrical third cable cores (34) in a penetrating manner, the fourth cable assembly (4) comprises a fourth outer sheath (41), a fourth inner sheath (42), a fourth inner sheath wrapping tape (43) and a fourth cable core (44) in a penetrating manner, the inner side of the fourth outer sheath (41) is connected with two fourth cable cores (42) in a penetrating manner, the inner sides of the two fourth outer sheaths (42) are connected with a fourth inner sheath (43), the inner sheath (43) is connected with two fourth cable cores (141) in a penetrating manner, and the third cable core (34) and the inner sheath (14) is uniformly connected with a fourth cable core (142), and a fourth cable core (14) and a fourth cable core (44) is uniformly connected with a fourth cable core (141), and the outer wall of cable conductor (141) alternates with the inner wall of insulating layer (142) and is connected, the both sides of cable body (5) all are equipped with card strip (7), flat shell (6) are installed through two card strip (7) block in the outside of cable body (5), the inside of flat shell (6) inner wall is equipped with anti-interference layer (8), dampproof course (9) and fire-retardant layer (10) in proper order.

2. A flat flexible cable for a chip manufacturing apparatus according to claim 1, wherein: the first outer sheath (11), the second outer sheath (21), the third outer sheath (31) and the fourth outer sheath (41) are all made of TPU materials.

3. A flat flexible cable for a chip manufacturing apparatus according to claim 1, wherein: the cable conductor (141) is made of a bare soft copper wire.

4. A flat flexible cable for a chip manufacturing apparatus according to claim 1, wherein: the insulating layer (142) is made of FEP.

5. A flat flexible cable for a chip manufacturing apparatus according to claim 1, wherein: the first wrapping belt (12), the second wrapping belt (22), the third wrapping belt (32) and the fourth wrapping belt (42) are all PTFE belts.

6. A flat flexible cable for a chip manufacturing apparatus according to claim 1, wherein: the anti-interference layer (8) is made of metal foil, and the moisture-proof layer (9) is made of polyethylene waterproof material.

7. A flat flexible cable for a chip manufacturing apparatus according to claim 1, wherein: the flame-retardant layer (10) is made of a polypropylene flame-retardant material.