CN112500804B - A kind of wiring harness waterproof sealing cloth-inserted cement - Google Patents
A kind of wiring harness waterproof sealing cloth-inserted cement Download PDFInfo
- Publication number
- CN112500804B CN112500804B CN202011208324.6A CN202011208324A CN112500804B CN 112500804 B CN112500804 B CN 112500804B CN 202011208324 A CN202011208324 A CN 202011208324A CN 112500804 B CN112500804 B CN 112500804B
- Authority
- CN
- China
- Prior art keywords
- cloth
- putty
- hasp
- cement
- wire harness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 29
- 239000004568 cement Substances 0.000 title claims description 38
- 229920001971 elastomer Polymers 0.000 claims abstract description 12
- 239000005060 rubber Substances 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims 2
- 239000004927 clay Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 22
- 239000000853 adhesive Substances 0.000 description 13
- 230000001070 adhesive effect Effects 0.000 description 13
- 239000002390 adhesive tape Substances 0.000 description 6
- 229920003051 synthetic elastomer Polymers 0.000 description 6
- 239000005061 synthetic rubber Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229940112822 chewing gum Drugs 0.000 description 1
- 235000015218 chewing gum Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/21—Paper; Textile fabrics
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/302—Applications of adhesives in processes or use of adhesives in the form of films or foils for bundling cables
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2421/00—Presence of unspecified rubber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Insulated Conductors (AREA)
- Laminated Bodies (AREA)
Abstract
本发明属于线束密封技术领域，具体涉及一种线束防水密封夹布胶泥。它包括夹布层和两侧的橡胶层。夹布胶泥的夹布层结构，增加胶泥的牢固度，外加箍紧力不会造成胶泥外溢而导致的密封失效，同时在实际使用工况下不会受左右横向的撕扯力而导致胶泥位移，从而完全实现胶泥密封。本夹布胶泥体积更小，多线束捆扎不会造成线束中间圆鼓凸起；独特尾部搭扣设计，可以分叉粘合在单根线束两端，防止胶泥位移和脱落。在此基础上制得的夹布胶泥料带及料带卷，适用不间断的连续型盘卷状供货方式，提高生产效率，降低废品率。
The present invention belongs to the technical field of wire harness sealing, and specifically relates to a wire harness waterproof sealing cloth-inserted putty. It includes a cloth layer and rubber layers on both sides. The cloth layer structure of the cloth-inserted putty increases the firmness of the putty, and the external tightening force will not cause the putty to overflow and cause sealing failure. At the same time, under actual use conditions, the putty will not be displaced by the lateral tearing force on the left and right, thereby completely realizing the putty sealing. The cloth-inserted putty is smaller in size, and the bundling of multiple wire harnesses will not cause a bulge in the middle of the wire harness; the unique tail buckle design can be forked and bonded to both ends of a single wire harness to prevent the putty from being displaced and falling off. The cloth-inserted putty tape and tape roll prepared on this basis are suitable for an uninterrupted continuous coil-shaped supply method, which improves production efficiency and reduces scrap rate.
Description
Technical Field
The invention belongs to the technical field of wire harness sealing, and particularly relates to wire harness waterproof sealing cloth-clamping cement.
Background
The waterproof daub prepared by taking the synthetic rubber as a base material has the advantages of simple package, convenient and quick use, wide applicable temperature range (temperature resistance of-40-125 ℃ and no embrittlement and solidification), and the like. The waterproof adhesive cement can play a role of a natural barrier, prevent water vapor from penetrating from an engine cabin to a member cabin in a gap between binding wire harnesses, prevent electric damp short circuit and electric leakage, and further ensure personal safety of passengers in the passenger cabin.
However, since the synthetic rubber is not cured, the state of the synthetic rubber is similar to chewing gum, the synthetic rubber is easy to bond, and particularly under the effect of the hooping force of the outer rubber ring, the synthetic rubber is easy to overflow, the bonding position is easy to misplace under the transverse tearing action, and the waterproof barrier of the synthetic rubber is scattered and collapses, so that the complete water blocking and sealing of the wire harness cannot be ensured. In addition, the traditional daub is generally manufactured into a strip shape for use, and the strip shape needs to be manually torn during use, so that the sealing effect is difficult to ensure, and the working efficiency is seriously influenced. In practice we find that even if the conventional cement is cut for use, it is still easy for the mutual adhesion to occur.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides waterproof sealing cloth-clamping cement for a wire harness, which aims to overcome the defects in the prior art.
In order to achieve the above purpose, the present invention is realized by the following technical scheme: a waterproof sealing cloth-clamping cement for a wire harness comprises a cloth-clamping layer and rubber layers on two sides. According to the invention, the sandwich layer is clamped between the rubber layers, and the rubber has a space for local displacement by utilizing the self viscosity of the rubber and the skeleton effect of the sandwich layer, and can not be greatly displaced due to transverse tearing by external force, so that the rubber is free from scattering and collapsing, and good sealing performance is ensured.
Preferably, the interlayer is a nonwoven layer, and more preferably a flame-retardant polyester nonwoven.
Further, the waterproof sealing cloth-clamping adhesive cement for the wire harness is rectangular in shape as a whole, and two buckles are respectively arranged at two ends of one side and are respectively marked as a first buckle and a second buckle. The buckle design is added, so that the firmness, accuracy and convenience of attaching to the wire harness can be improved. The preferred laminating mode is twining first hasp and second hasp on the pencil earlier, and accurate positioning is kneaded firmly the back and is being wrapped up in the pencil with the main part of pressing from both sides cloth cement, like this, with pencil direct contact press from both sides cloth cement atress concentrated, the leakproofness is good, and the back both ends are thicker around rolling up laminating, and pressure is bigger, does benefit to improvement sealing performance and firm degree.
Further, the waterproof sealing cloth-clamping cement for the wire harness is different in shape between the first hasp and the second hasp, so that the direction can be distinguished during manual operation, the efficiency is improved, and the automatic recognition in the follow-up automatic transformation is facilitated.
Further, the waterproof sealing cloth-clamping cement for the wire harness is characterized in that the first hasp is rectangular and has one side flush with the edge of the main body; the second hasp is right triangle-shaped, and has a right angle limit and main part edge flush. The edge flush design ensures that the edge is neat after the pipe is attached, is not easy to damage, and improves the durability.
The invention further provides a cloth-clamping adhesive tape based on the cloth-clamping adhesive, wherein the cloth-clamping adhesive is arranged at equal intervals and clamped between two release paper tapes. The adjacent cloth-clamping cement is prevented from being adhered at a certain distance, and can be conveniently and directly taken down during use, so that the working efficiency is improved.
Further, the cloth-sandwiched adhesive tape is wound into a roll, so that a cloth-sandwiched adhesive tape roll is obtained, and is convenient to transport, store and take.
The invention also discloses another form of cloth-sandwiched adhesive cement material tape roll, wherein cloth-sandwiched adhesive cement is arranged at equal intervals and attached to a layer of release paper tape, and then the release paper tape is wound into a roll, and the peeling forces on two sides of the release paper tape are different.
Compared with the prior art, the invention has the following advantages.
(1) The cloth clamping layer structure for clamping the cement increases the firmness of the cement, the externally-added tightening force can not cause the overflow of the cement to cause the sealing failure, and meanwhile, the cement displacement caused by the transverse tearing force can not be received under the actual use condition, so that the cement sealing is completely realized.
(2) The volume of the cloth-clamping adhesive cement is smaller, and the middle circular drum of the wire harness cannot be raised when the multi-wire harness is bundled; the unique tail hasp design can be forked and adhered to two ends of a single wire harness, so that the cement displacement and falling are prevented.
(3) The adhesive tape and the tape roll are arranged, the continuous coiled supply mode is applicable, the production efficiency is improved, the storage space is saved, gaps are reserved among the single adhesive tapes, adhesion is avoided, and the rejection rate is reduced.
Drawings
FIG. 1 is a schematic plan view of a cloth clamping cement;
FIGS. 2 and 3 are schematic structural views of the cloth-sandwiched cement;
fig. 4 is a schematic plan view of a cloth-sandwiched adhesive tape.
In the figure, a sandwich layer 1, a rubber layer 2, a release paper tape 3, a first hasp 11 and a second hasp 12.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Example 1
The waterproof sealing cloth-sandwiched adhesive cement for wire harness comprises a cloth-sandwiched layer 1 and rubber layers 2 on two sides as shown in figures 1 and 2.
In this embodiment, the sandwich layer 1 is a nonwoven layer.
In this embodiment, the waterproof sealing cloth-sandwiched adhesive cement for the wire harness is rectangular in shape as a whole, and two ends of one side are respectively provided with a hasp, which are respectively denoted as a first hasp 11 and a second hasp 12.
In this embodiment, the first buckle 11 is rectangular, and has one side flush with the edge of the main body; the second fastener 12 is right triangle shaped and has a right angle side flush with the edge of the body.
Example 2
As shown in fig. 1, 3 and 4, the following cloth-sandwiched adhesive cement material rolls are arranged at equal intervals and are clamped between two release paper tapes 3, and are wound into rolls.
The waterproof sealing cloth-clamping cement for the wire harness comprises a cloth-clamping layer 1 and rubber layers 2 on two sides. The sandwich layer 1 is a polyester non-woven fabric which is subjected to flame retardant treatment.
In this embodiment, the waterproof sealing cloth-sandwiched adhesive cement for the wire harness is rectangular in shape as a whole, and two ends of one side are respectively provided with a hasp, which are respectively denoted as a first hasp 11 and a second hasp 12.
In this embodiment, the first buckle 11 is rectangular, and has one side flush with the edge of the main body; the second fastener 12 is right triangle shaped and has a right angle side flush with the edge of the body.
Example 3
As shown in fig. 1 and 4, the cloth-sandwiched adhesive cement material rolls for waterproof sealing of wire harnesses are arranged at equal intervals and attached to a layer of release paper tape 3, and then wound into rolls, and the peeling forces on two sides of the release paper tape 3 are different.
The waterproof sealing cloth-clamping cement for the wire harness comprises a cloth-clamping layer 1 and rubber layers 2 on two sides.
In this embodiment, the sandwich layer 1 is a nonwoven layer.
In this embodiment, the waterproof sealing cloth-sandwiched adhesive cement for the wire harness is rectangular in shape as a whole, and two ends of one side are respectively provided with a hasp, which are respectively denoted as a first hasp 11 and a second hasp 12.
In this embodiment, the first buckle 11 is rectangular, and has one side flush with the edge of the main body; the second fastener 12 is right triangle shaped and has a right angle side flush with the edge of the body.
The foregoing is merely a preferred embodiment of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the invention, which modifications would also be considered to be within the scope of the invention.
Claims (5)
1. The utility model provides a waterproof sealing cloth cement that presss from both sides of pencil which characterized in that: comprises a sandwich layer (1) and rubber layers (2) on two sides; the sandwich layer (1) is a non-woven fabric layer; the waterproof sealing cloth-clamping cement for the wire harness is rectangular in shape as a whole, and two ends of one side are respectively provided with a hasp, which are respectively marked as a first hasp (11) and a second hasp (12); the first hasp (11) and the second hasp (12) are different in shape; the first hasp (11) is rectangular and has one side flush with the edge of the main body; the second hasp (12) is right triangle-shaped, and has a right angle limit to be flush with main part edge.
2. The wire harness waterproof sealing cloth clamping cement according to claim 1, wherein: the sandwich layer (1) is a polyester non-woven fabric subjected to flame retardant treatment.
3. The utility model provides a press from both sides cloth clay material area which characterized in that: cloth-sandwiched plaster according to any of claims 1 to 2 is arranged at equal intervals and sandwiched between two release paper strips (3).
4. The utility model provides a press from both sides cloth cement material roll up which characterized in that: a cloth-laminated cement web of claim 3 wound into a roll.
5. The utility model provides a press from both sides cloth cement material roll up which characterized in that: the cloth-sandwiched plaster according to any one of claims 1 to 2 is arranged at equal intervals and attached to a layer of release paper tape (3), and then wound into a roll, wherein the release force on both sides of the release paper tape (3) is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011208324.6A CN112500804B (en) | 2020-11-03 | 2020-11-03 | A kind of wiring harness waterproof sealing cloth-inserted cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011208324.6A CN112500804B (en) | 2020-11-03 | 2020-11-03 | A kind of wiring harness waterproof sealing cloth-inserted cement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112500804A CN112500804A (en) | 2021-03-16 |
| CN112500804B true CN112500804B (en) | 2024-11-15 |
Family
ID=74954999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011208324.6A Active CN112500804B (en) | 2020-11-03 | 2020-11-03 | A kind of wiring harness waterproof sealing cloth-inserted cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112500804B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205616835U (en) * | 2016-03-04 | 2016-10-05 | 顺丰速运有限公司 | Easily torn adhesive tape |
| CN207391328U (en) * | 2017-06-27 | 2018-05-22 | 昆山凯密科汽车零部件有限公司 | A kind of noise reduction automotive tape |
| CN209816009U (en) * | 2018-12-26 | 2019-12-20 | 昆山沪光汽车电器股份有限公司 | Adhesive tape for binding branch point of wire harness |
-
2020
- 2020-11-03 CN CN202011208324.6A patent/CN112500804B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205616835U (en) * | 2016-03-04 | 2016-10-05 | 顺丰速运有限公司 | Easily torn adhesive tape |
| CN207391328U (en) * | 2017-06-27 | 2018-05-22 | 昆山凯密科汽车零部件有限公司 | A kind of noise reduction automotive tape |
| CN209816009U (en) * | 2018-12-26 | 2019-12-20 | 昆山沪光汽车电器股份有限公司 | Adhesive tape for binding branch point of wire harness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112500804A (en) | 2021-03-16 |
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