CN115301804A - Processing technology of reinforced steel sheet - Google Patents
Processing technology of reinforced steel sheet Download PDFInfo
- Publication number
- CN115301804A CN115301804A CN202211005246.9A CN202211005246A CN115301804A CN 115301804 A CN115301804 A CN 115301804A CN 202211005246 A CN202211005246 A CN 202211005246A CN 115301804 A CN115301804 A CN 115301804A
- Authority
- CN
- China
- Prior art keywords
- steel sheet
- punching
- die
- adhesive tape
- positioning
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 71
- 239000010959 steel Substances 0.000 title claims abstract description 71
- 238000005516 engineering process Methods 0.000 title claims abstract description 12
- 238000004080 punching Methods 0.000 claims abstract description 63
- 239000002390 adhesive tape Substances 0.000 claims abstract description 51
- 238000005520 cutting process Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000000047 product Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000011265 semifinished product Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000004831 Hot glue Substances 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- HDSBZMRLPLPFLQ-UHFFFAOYSA-N Propylene glycol alginate Chemical compound OC1C(O)C(OC)OC(C(O)=O)C1OC1C(O)C(O)C(C)C(C(=O)OCC(C)O)O1 HDSBZMRLPLPFLQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a reinforced steel sheet processing technology, which comprises the following steps: punching a first positioning hole and a first inner hole on the adhesive tape, punching a second positioning hole and a second inner hole on the steel sheet material belt, punching the appearance of the adhesive tape while laminating and sticking the adhesive tape on the steel sheet by a third cutting die to obtain a semi-finished product A, and punching the semi-finished product A by a second set of die to obtain a finished product. According to the processing process flow of the reinforced steel sheet, the shape of the adhesive tape of the hot melt adhesive is positioned and punched in the die and is attached to the steel sheet, and then the shape of the steel sheet is punched, so that the adhesive tape and the steel sheet can be attached more accurately by punching the adhesive tape in the die, the manual operation cost is reduced, the continuous large-batch production process can be realized, the consistency of the product quality and the characteristics is ensured, the production line is stable, and the manual pollution is isolated.
Description
Technical Field
The invention relates to the technical field of die-cut products, in particular to a reinforced steel sheet processing technology.
Background
The reinforced steel sheet is widely used in an FPC flexible circuit board in electronic products. The flexibility nature of flexible circuit board is mainly solved to the reinforcement steel sheet, improve the intensity at grafting position, make things convenient for the whole equipment of product, the sticky tape of hot melt adhesive is pasted to the back of steel sheet as producing that figure 1 shows at present, the size of gluey face is little than the size of steel sheet, present processing mode adopts separately die-cut back rethread tool to fix a position reinforcement steel sheet and film and paste alone, this processing mode machining efficiency is lower, the manual operation cost is high, can't be suitable for large batch product operation production.
Disclosure of Invention
The invention aims to provide a reinforced steel sheet processing technology to solve the technical problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a reinforced steel sheet processing technology comprises the following steps:
s1, conveying a rubber belt to a first set of dies through a first feeding mechanism, wherein the rubber belt comprises rubber and release base paper, conveying a steel sheet material belt to the first set of dies through a second feeding mechanism, the conveying directions of the rubber belt and the steel sheet material belt are vertically staggered, and the rubber belt is arranged above the steel sheet material belt;
step S2, a first cutter die is arranged in front of the first set of die in the step S1 to punch a first inner hole and a first positioning hole on the adhesive tape, the release bottom paper faces upwards to punch the adhesive tape, the first inner hole and the first positioning hole are completely penetrated, the first positioning hole is arranged on the front side of the adhesive tape, a second cutter die is arranged on the left side of the first set of die to punch a second inner hole and a second positioning hole on the steel sheet material strip, and the second positioning hole is arranged on the front side and the rear side of the steel sheet material strip;
s3, a third cutting die is arranged on the rear side of the first cutting die, the adhesive tape and the steel sheet material belt in the step S2 are conveyed into the third cutting die, the adhesive tape is positioned, punched and adhered to the steel sheet material belt, the shape of the adhesive tape is punched at the same time, the adhesive tape is punched to be broken, the steel sheet is continuous, and the adhesive tape is discharged to obtain a semi-finished product A;
and S4, punching the semi-finished product A in the step S3 by using a second set of die, punching the shape of the steel sheet by using the second set of die, punching the adhesive tape face upwards to form a steel sheet material belt which penetrates through the steel sheet material belt, and then transferring and pasting the single steel sheet to a coil material by using transfer and pasting equipment to obtain a finished product.
And simultaneously punching and processing the adhesive tape and the steel sheet material band in the step S2.
The first cutting die comprises a plurality of first punching pins for punching a first positioning hole and a plurality of second punching pins for punching a first inner hole, the second cutting die comprises a plurality of third punching pins for punching a second positioning hole and a plurality of fourth punching pins for punching a second inner hole, the diameter of the first punching pin is larger than that of the third punching pins, and the diameter of the second punching pin is smaller than that of the fourth punching pins.
The third cutting die is provided with a plurality of first positioning needles, a plurality of second positioning needles and a first cutter for punching the appearance of the adhesive tape, the first positioning needles are matched with the first positioning holes, the second positioning needles are matched with the second positioning holes, and a heating assembly is further arranged in the third cutting die for heating the die.
And a second cutter and a third positioning needle for punching the steel sheet appearance are arranged in the second set of die, and the third positioning needle is matched with the second positioning hole in position.
Compared with the prior art, the reinforcing steel sheet processing technology provided by the invention has the advantages that the appearance of the adhesive tape of the hot-melt adhesive structure is positioned, punched and attached to the steel sheet in the die, and then, the appearance of the steel sheet is punched and attached, so that the adhesive tape and the steel sheet can be attached more accurately by punching and attaching the adhesive tape in the die, the manual operation cost is reduced, the continuous large-batch production process can be realized, the consistency of the product quality and the characteristics is ensured, the production line is stable, and the manual pollution is isolated.
Drawings
FIG. 1: the structure of the reinforced steel sheet processed by the invention is shown schematically;
FIG. 2 is a schematic diagram: the invention relates to a first set of mould structure drawing;
FIG. 3: the structure of a first cutting die in the invention;
FIG. 4: the structure diagram of a second cutting die is shown in the invention;
FIG. 5 is a schematic view of: the structure of a third cutting die in the invention;
FIG. 6: the second set of die structure diagram of the invention;
FIG. 7 is a schematic view of: the first set of die is a schematic processing diagram;
FIG. 8: the structure of the semi-finished product A is shown schematically;
FIG. 9: the structure of the finished product of the invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Specific example 1: referring to fig. 1 to 9, in an embodiment of the present invention, a process for manufacturing a reinforced steel sheet includes the following steps:
step S1, conveying an adhesive tape 6 to a first set of die 1 through a first feeding mechanism, wherein the adhesive tape 6 comprises a colloid 602 and release base paper 601, conveying a steel sheet material strip 7 to the first set of die 1 through a second feeding mechanism, the conveying directions of the adhesive tape 6 and the steel sheet material strip 7 are vertically staggered, and the adhesive tape 6 is arranged above the steel sheet material strip 7;
step S2, a first cutting die 2 is arranged in front of a first set of die 1 in the step S1 and used for cutting a first inner hole 603 and a first positioning hole 604 of the adhesive tape 6, the release liner 601 faces upwards to cut the adhesive tape 6, the first inner hole 603 and the first positioning hole 604 are completely penetrated, the first positioning hole 604 is arranged on the front side of the adhesive tape 6, a second cutting die 3 is arranged on the left side of the first set of die 1 and used for cutting a second inner hole 701 and a second positioning hole 702 of the steel sheet material strip 7, the second positioning hole 702 is arranged on the front side and the rear side of the steel sheet material strip 7, and the adhesive tape 6 and the steel sheet material strip 7 are simultaneously cut and processed;
step S3, a third cutting die 4 is arranged on the rear side of the first cutting die 2, the adhesive tape 6 and the steel sheet material belt 7 in the step S2 are conveyed into the third cutting die 4, the adhesive tape 6 is positioned, punched and adhered to the steel sheet material belt 7, the appearance of the adhesive tape 6 is punched at the same time, the adhesive tape 6 is punched to be broken, the steel sheet is continuous, and the adhesive tape 6 is discharged to obtain a semi-finished product A;
and S4, punching the semi-finished product A obtained in the step S3 by using a second set of die 5, punching the shape of the steel sheet by using the second set of die 5, punching the surface of the adhesive tape 6 upwards to form a steel sheet strip 7 which penetrates through the steel sheet strip, and then rotationally pasting the single steel sheet to the coil material by using a rotational pasting device to obtain a finished product.
In the embodiment, the first cutting die 2 comprises two first punching pins 202 for punching a first positioning hole 604 and eight second punching pins 201 for punching a first inner hole 603, i.e. one-die eight-hole processing, the first punching pins 202 are arranged on the front side in the first cutting die 2, the first guiding pins 203 and the first positioning holes 604 are arranged on the rear side of the first cutting die 2 for guiding and conveying, and the second punching pins 201 are arranged between the first guiding pins 203 and the first punching pins 202; the second cutting die 3 comprises four third punching pins 302 for punching a second positioning hole 702 and eight fourth punching pins 301 for punching a second inner hole 701, the diameter of the first punching pin 202 is larger than that of the third punching pin 302, the diameter of the second punching pin 201 is smaller than that of the fourth punching pin 301, and second guide pins 303 are arranged at the upper end and the lower end of the right side of the second cutting die 3 and are matched with the second positioning hole 702 for positioning and conveying.
The third cutting die 4 is provided with four first positioning needles 401, four second positioning needles 402 and a first cutter 403 for punching the appearance of the adhesive tape 6, the first positioning needles 401 are matched with the first positioning holes 604, the second positioning needles 402 are matched with the second positioning holes 702, a heating assembly is further arranged in the third cutting die 4 for heating the die, and the adhesive tape 6 and the steel tape are sleeved with the first positioning needles 401 and the second positioning needles 402 for positioning the appearance of the adhesive tape 6.
A second cutter 502 and a third positioning needle 501 for punching the shape of the steel sheet are arranged in the second set of die 5, and the third positioning needle 501 is matched with the second positioning hole 702 in position.
Compared with the prior art, the reinforcing steel sheet processing technology provided by the invention has the advantages that the appearance of the adhesive tape of the hot-melt adhesive structure is positioned, punched and attached to the steel sheet in the die, and then, the appearance of the steel sheet is punched and attached, so that the adhesive tape and the steel sheet can be attached more accurately by punching and attaching the adhesive tape in the die, the manual operation cost is reduced, the continuous large-batch production process can be realized, the consistency of the product quality and the characteristics is ensured, the production line is stable, and the manual pollution is isolated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A reinforced steel sheet processing technology is characterized in that: comprises the following steps:
the method comprises the following steps that S1, a rubber belt is conveyed to a first set of die through a first feeding mechanism and comprises rubber and release base paper, a steel sheet material belt is conveyed to the first set of die through a second feeding mechanism, the conveying directions of the rubber belt and the steel sheet material belt are vertically staggered, and the rubber belt is arranged above the steel sheet material belt;
step S2, a first cutter die is arranged in front of the first set of die in the step S1 to punch a first inner hole and a first positioning hole on the adhesive tape, the release bottom paper faces upwards to punch the adhesive tape, the first inner hole and the first positioning hole are completely penetrated, the first positioning hole is arranged on the front side of the adhesive tape, a second cutter die is arranged on the left side of the first set of die to punch a second inner hole and a second positioning hole on the steel sheet material strip, and the second positioning hole is arranged on the front side and the rear side of the steel sheet material strip;
step S3, a third cutting die is arranged on the rear side of the first cutting die, the adhesive tape and the steel sheet material band in the step S2 are conveyed into the third cutting die, the adhesive tape is positioned, punched and adhered to the steel sheet material band, the shape of the adhesive tape is punched at the same time, the adhesive tape is punched to be broken, the steel sheet is continuous, and the adhesive tape is discharged to obtain a semi-finished product A;
and S4, punching the semi-finished product A obtained in the step S3 by using a second set of die, punching the shape of the steel sheet by using the second set of die, punching the adhesive tape face upwards to form a steel sheet material belt which penetrates through the steel sheet material belt, and then rotationally pasting the single steel sheet to the coil stock by using rotational pasting equipment to obtain a finished product.
2. The process of machining a reinforced steel sheet according to claim 1, wherein: and simultaneously punching and processing the adhesive tape and the steel sheet material belt in the step S2.
3. The process of machining a reinforced steel sheet according to claim 1, wherein: the first cutting die comprises a plurality of first punching pins for punching a first positioning hole and a plurality of second punching pins for punching a first inner hole, the second cutting die comprises a plurality of third punching pins for punching a second positioning hole and a plurality of fourth punching pins for punching a second inner hole, the diameter of the first punching pin is larger than that of the third punching pins, and the diameter of the second punching pin is smaller than that of the fourth punching pins.
4. The process for machining a reinforced steel sheet according to claim 3, wherein the machining process comprises the following steps: the third cutting die is provided with a plurality of first positioning needles, a plurality of second positioning needles and a first cutter for punching the appearance of the adhesive tape, the first positioning needles are matched with the first positioning holes, the second positioning needles are matched with the second positioning holes, and a heating assembly is further arranged in the third cutting die for heating the die.
5. The processing technology of a reinforced steel sheet according to claim 4, wherein the processing technology comprises the following steps: and a second cutter and a third positioning needle for punching the steel sheet appearance are arranged in the second set of die, and the third positioning needle is matched with the second positioning hole in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211005246.9A CN115301804A (en) | 2022-08-22 | 2022-08-22 | Processing technology of reinforced steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211005246.9A CN115301804A (en) | 2022-08-22 | 2022-08-22 | Processing technology of reinforced steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115301804A true CN115301804A (en) | 2022-11-08 |
Family
ID=83861977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211005246.9A Pending CN115301804A (en) | 2022-08-22 | 2022-08-22 | Processing technology of reinforced steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115301804A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175984A (en) * | 2022-12-29 | 2023-05-30 | 泰宇科技（深圳）有限公司 | Reinforcing sheet glue punching and pasting integrated equipment |
-
2022
- 2022-08-22 CN CN202211005246.9A patent/CN115301804A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175984A (en) * | 2022-12-29 | 2023-05-30 | 泰宇科技（深圳）有限公司 | Reinforcing sheet glue punching and pasting integrated equipment |
| CN116175984B (en) * | 2022-12-29 | 2024-05-03 | 泰宇科技（深圳）有限公司 | Reinforcing sheet glue punching and pasting integrated equipment |
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| PB01 | Publication | ||
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Country or region after: China Address after: 523000, No. 218-2 Dalang Shuixin Road, Dalang Town, Dongguan City, Guangdong Province Applicant after: Dongguan Liuchun Intelligent Technology Co.,Ltd. Address before: No.62 Fumin South Road, Qiufu Road community, Dalang Town, Dongguan City, Guangdong Province Applicant before: Dongguan Liuchun Intelligent Technology Co.,Ltd. Country or region before: China |