CN113347782A - Reinforced steel sheet strip and processing method thereof - Google Patents
Reinforced steel sheet strip and processing method thereof Download PDFInfo
- Publication number
- CN113347782A CN113347782A CN202110630070.5A CN202110630070A CN113347782A CN 113347782 A CN113347782 A CN 113347782A CN 202110630070 A CN202110630070 A CN 202110630070A CN 113347782 A CN113347782 A CN 113347782A
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- CN
- China
- Prior art keywords
- holes
- steel
- strip
- films
- belt
- Prior art date
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0277—Bendability or stretchability details
- H05K1/028—Bending or folding regions of flexible printed circuits
- H05K1/0281—Reinforcement details thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
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- 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
- C09J7/28—Metal sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/173—Metal
-
- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
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- 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
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/10—Presence of inorganic materials
- C09J2400/16—Metal
- C09J2400/163—Metal in the substrate
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a reinforced steel sheet strip and a processing method thereof. The reinforcing steel sheet strip of the invention comprises a steel strip and a tape with holes, wherein the tape with holes is covered on the steel strip, and the tape with holes comprises: the film-feeding device comprises a plurality of films, wherein the films are uniformly distributed along the extension direction of a steel belt, every two adjacent films are not connected, a plurality of positioning holes are formed in the steel belt and distributed in the uncovered area of the films, a plurality of inner shrinkage holes are formed in the steel belt and located in the coverage area of the corresponding films, and the inner shrinkage holes are in one-to-one correspondence with through holes in the films. The invention overcomes the defects that the quality control of the reinforced steel sheet is difficult to implement and the structural change is difficult to adjust in the prior art, has the characteristics of stable quality of processed products, high processing precision and high working efficiency, and can realize the batch production of the reinforced steel sheet belt.
Description
Technical Field
The invention relates to the field of reinforced steel sheet strips and manufacturing thereof, in particular to a reinforced steel sheet strip and a processing method thereof.
Background
In the prior art, the operation mode of the product is that the inner shrinking glue is manually attached to the steel belt, and the defects that the working efficiency is low, the processing precision is low, the product quality is unstable, quality control is difficult to execute, and structure change is difficult to adjust exist.
Disclosure of Invention
According to an embodiment of the present invention, there is provided a reinforcing steel sheet belt including a steel belt and an internal shrink tape with holes, the internal shrink tape with holes covering the steel belt, wherein the internal shrink tape with holes includes: the film-feeding device comprises a plurality of films, wherein the films are uniformly distributed along the extension direction of a steel belt, every two adjacent films are not connected, a plurality of positioning holes are formed in the steel belt and distributed in the uncovered area of the films, a plurality of inner shrinkage holes are formed in the steel belt and located in the coverage area of the corresponding films, and the inner shrinkage holes are in one-to-one correspondence with through holes in the films.
Further, the inner shrinkage cavity penetrates through the steel strip.
Furthermore, a plurality of steel sheet holes are also formed in the steel belt and distributed in the area which is not covered by the rubber sheet, and a plurality of inner shrinkage holes and a plurality of steel sheet holes are punched and cut on the steel belt.
According to another embodiment of the present invention, there is provided a method of processing a reinforcing steel strip, the method including the steps of:
simultaneously feeding the steel belt and the belt with holes into a punching die for punching, so that the belt with holes is cut into a plurality of films which are uniformly distributed along the extension direction of the steel belt, and punching and cutting a plurality of inner shrinkage holes and a plurality of steel sheet holes on the steel belt;
after the steel belt and the belt with the holes contract inwards to form the punching die, the steel belt and the plurality of films are hot-pressed by the rollers, so that the plurality of films are attached to the steel belt, and the reinforced steel sheet belt is obtained.
And further, before the steel belt enters the punching die, a plurality of positioning holes are processed on the steel belt.
Furthermore, a pair of rollers are adopted to hot-press the steel belt and a plurality of films, and the pair of rollers are respectively positioned on two sides of the steel belt.
Further, two adjacent films are not connected.
Furthermore, the punching die punches and processes a plurality of films, a plurality of steel sheet holes and a plurality of inner shrinkage holes on the steel belt and the inner shrinkage adhesive tape with the holes, the inner shrinkage holes are located in the covering areas of the corresponding films, the inner shrinkage holes correspond to the through holes in the films one to one, and the steel sheet holes are located in the areas which are not covered by the films on the steel belt.
According to the reinforced steel sheet belt and the processing method thereof provided by the embodiment of the invention, the defects that quality control of a reinforced steel sheet is difficult to implement and structural change is difficult to adjust in the prior art are overcome, the characteristics of stable quality of processed products, high processing precision and high working efficiency are achieved, and batch production of the reinforced steel sheet belt can be realized.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the claimed technology.
Drawings
FIG. 1 is a schematic structural view of a reinforcing steel strip processing apparatus according to an embodiment of the present invention;
FIG. 2 is a top view of a steel strip and an apertured retracted tape for reinforcing a steel sheet strip in accordance with an embodiment of the present invention;
FIG. 3 is a front view of a reinforcing steel sheet strip according to an embodiment of the invention;
FIG. 4 is a flow chart of a method of processing a reinforced steel sheet strip according to an embodiment of the present invention.
Detailed Description
The present invention will be further explained by describing preferred embodiments of the present invention in detail with reference to the accompanying drawings.
First, a reinforced steel sheet strip 4 according to an embodiment of the present invention will be described with reference to fig. 1 to 3, which is used for processing the reinforced steel sheet strip 4 and has a wide application range.
As shown in fig. 1 to 3, a reinforcing steel sheet strip 4 according to an embodiment of the present invention includes a steel strip 1 and a tape 2 with holes, and the tape 2 with holes covers the steel strip 1, wherein the tape 2 with holes includes: a number of films 3.
Specifically, as shown in fig. 1 to 3, a plurality of films 3 are uniformly distributed along the extending direction of the steel belt 1, two adjacent films 3 are not connected, the steel belt 1 is provided with a plurality of positioning holes 11, the plurality of positioning holes 11 are distributed in the area not covered by the films 3, the plurality of positioning holes 11 are distributed at the edges of two sides of the surface of the steel belt 1, and the plurality of films 3 are located between the positioning holes 11 at two sides of the surface of the steel belt 1 and used for assisting the punching mold 5 in positioning the steel belt 1; a plurality of inner shrinkage holes 411 are arranged on the steel belt 1, the inner shrinkage holes 411 are located in the coverage area of the corresponding films 3, and the inner shrinkage holes 411 correspond to the through holes in the films 3 one by one.
Further, as shown in fig. 1 and 3, the inner shrinkage hole 411 penetrates through the steel belt 1, and the aperture of the through hole on the film 3 is larger than that of the inner shrinkage hole 411 on the steel belt 1, so that the film 3 is prevented from overflowing to affect the assembly of the reinforced steel sheet 41 in use.
Further, as shown in fig. 1 and 3, the steel strip 1 is further provided with a plurality of steel strip holes 412, the steel strip holes 412 are distributed in the area not covered by the film 3, and the steel strip holes 412 penetrate through the steel strip 1.
As described above, in the reinforced steel sheet strip 4 according to the embodiment of the present invention, the reinforced steel sheet strip 4 is composed of the steel strip 1 and the plurality of rubber sheets 3, the plurality of rubber sheets 3 are covered on the surface of the steel strip 1 and are uniformly arranged along the extending direction thereof, the steel strip 1 is provided with the positioning holes 11 on both sides thereof, the positioning holes 11 are not covered by the rubber sheets 3, the area of the steel strip 1 covered by the rubber sheets 3 is provided with the inner shrinkage holes 411, the inner shrinkage holes 411 penetrate the rubber sheets 3 covering the inner shrinkage holes 411, and the steel sheet strip holes 412 are provided on the area of the steel strip 1 not covered by the rubber sheets 3.
The reinforced steel sheet band 4 according to the embodiment of the present invention is described above with reference to fig. 1 to 3. Further, another embodiment of the present invention is a processing method of the reinforcing steel sheet band 4.
As shown in fig. 1 to 4, the processing method of the reinforced steel sheet strip 4 according to the embodiment of the present invention includes the following steps:
in step S1, before the steel strip 1 enters the punching die 5, a plurality of positioning holes 11 are formed in the steel strip 1 in advance.
In step S2, the steel strip 1 and the tape 2 with the hole are mounted on a feeding device, so that the feeding condition of the raw material is easily controlled.
In step S3, the feeding device sends the steel belt 1 and the tape 2 simultaneously into the punching mold 5 for punching, so that the tape 2 is cut into a plurality of films 3 uniformly distributed along the extension direction of the steel belt 1, and the steel belt 1 is punched with a plurality of inner shrinkage holes 411 and a plurality of steel belt holes 412, the waste materials of the steel belt 1 and the tape 2 are discharged from the punching mold 5, thereby improving the working efficiency, and simultaneously, the quality stability of the reinforcing steel sheet belt 4 can be maintained through the batch processing of the steel belt 1 and the tape 2.
Further, as shown in fig. 1 and 3, a plurality of films 3, a plurality of steel sheet holes and a plurality of inner shrinkage holes 411 are punched and processed on the steel belt 1 and the inner shrinkage tapes 2 with the holes by a punching die 5, the inner shrinkage holes 411 are located in the corresponding covering areas of the films 3, the inner shrinkage holes 411 correspond to the through holes on the films 3 one by one, the steel sheet holes 412 are located in the areas, which are not covered by the films 3, on the steel belt 1, the films 3, the inner shrinkage holes 411 and the steel sheet holes 412 are punched and formed by the punching die 5, and the films 3 are attached to the steel belt 1, so that the production process of reinforcing the steel sheet belt is saved; the punching die 5 can adjust punching positions and machining sizes according to the structures of machined products, machining precision is high, quality control is easily performed on the machined products, machining steps of the method are simple, and structural adjustment and maintenance are easily performed on machining equipment.
Further, as shown in fig. 1, two adjacent films 3 are not connected.
In step S4, after the steel strip 1 and the tape 2 with holes are punched out of the punching mold 5, the steel strip 1 and the films 3 are hot-pressed by the roller 6, so that the films 3 are attached to the steel strip 1, and the reinforced steel sheet tape 4 is obtained.
Further, as shown in fig. 1, a pair of rollers 6 is adopted to hot-press the steel belt 1 and the films 3, the pair of rollers 6 are respectively located on two sides of the steel belt 1, and the tape 2 with the holes and the shrink-in tape is attached to the steel belt 1 under the set pressure and temperature conditions to obtain the reinforcing steel sheet tape 43, so that the effect of ensuring the stable quality of the reinforcing steel sheet tape 43 is achieved, the control is easy, and the mass production of products can be realized.
In step S5, the reinforced steel sheet strip 4 hot-pressed by the roller 6 enters the winding device to wind the reinforced steel sheet strip 4, and the user can obtain the sus (software Update services) reinforced steel sheet 41 by cutting the reinforced steel sheet strip 4.
The reinforced steel sheet strip 4 and the processing method thereof according to the embodiment of the invention are described above with reference to fig. 1 to 4, so that the defects that quality control of the reinforced steel sheet 41 is difficult to implement and structural change is difficult to adjust in the prior art are overcome, the characteristics of stable quality of processed products, high processing precision and high working efficiency are provided, and batch production of the reinforced steel sheet strip can be realized.
It should be noted that, in the present specification, 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 phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
Claims (8)
1. A reinforcing steel sheet strip comprising a steel strip and an apertured retracted tape overlying said steel strip, said apertured retracted tape comprising: the film-fixing device comprises a plurality of films, wherein the films are uniformly distributed along the extension direction of a steel belt, every two adjacent films are not connected, the steel belt is provided with a plurality of positioning holes, the positioning holes are distributed in the area uncovered by the films, the steel belt is provided with a plurality of inner shrinkage cavities, the inner shrinkage cavities are located in the corresponding coverage area of the films, and the inner shrinkage cavities are in one-to-one correspondence with the through holes in the films.
2. The reinforcing steel strip defined in claim 1 wherein the internal cavity extends through the strip.
3. The reinforcing steel strip of claim 1 further comprising a plurality of steel strip holes formed in said strip, said steel strip holes being located in areas not covered by said sheet.
4. A method of manufacturing a reinforced steel sheet strip, comprising the steps of:
simultaneously feeding the steel belt and the internally contracted adhesive tape with the holes into a punching die for punching, so that the internally contracted adhesive tape with the holes is cut into a plurality of films which are uniformly distributed along the extension direction of the steel belt, and punching and processing a plurality of internally contracted holes and a plurality of steel sheet holes on the steel belt;
and after the steel belt and the belt with the holes are discharged out of the punching die, hot-pressing the steel belt and the plurality of films by using a roller to attach the plurality of films to the steel belt to obtain the reinforced steel sheet belt.
5. The method of making a reinforced steel sheet strip of claim 4 wherein the steel strip is provided with a plurality of pilot holes prior to entering the die cutting die.
6. The method of manufacturing a reinforcing steel strip as set forth in claim 4, wherein said steel strip and said plurality of sheets are hot-pressed by a pair of said rollers, said pair of rollers being disposed on both sides of said steel strip, respectively.
7. The method of manufacturing a reinforcing steel strip as defined in claim 4 wherein two adjacent strips of said sheet are not connected.
8. The method of manufacturing a reinforced steel sheet strip as claimed in claim 4, wherein said die-cutting die is adapted to die-cut said steel strip and said indented tape to form said plurality of sheets, said plurality of steel sheet holes and said plurality of indented holes, wherein said indented holes are located in the areas covered by said sheets, said plurality of indented holes are in one-to-one correspondence with said plurality of through holes in said sheets, and said plurality of steel sheet holes are located in the areas of said steel strip not covered by said sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630070.5A CN113347782A (en) | 2021-06-07 | 2021-06-07 | Reinforced steel sheet strip and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630070.5A CN113347782A (en) | 2021-06-07 | 2021-06-07 | Reinforced steel sheet strip and processing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113347782A true CN113347782A (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110630070.5A Pending CN113347782A (en) | 2021-06-07 | 2021-06-07 | Reinforced steel sheet strip and processing method thereof |
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| Country | Link |
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| CN (1) | CN113347782A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393096A (en) * | 2021-12-24 | 2022-04-26 | 深圳市腾鑫精密电子芯材科技有限公司 | Stamping die for three-dimensional steel reinforcing tape adhesive of 5G chip circuit board and processing technology of stamping die |
-
2021
- 2021-06-07 CN CN202110630070.5A patent/CN113347782A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393096A (en) * | 2021-12-24 | 2022-04-26 | 深圳市腾鑫精密电子芯材科技有限公司 | Stamping die for three-dimensional steel reinforcing tape adhesive of 5G chip circuit board and processing technology of stamping die |
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