CN203858945U - Insulated sheet manufactured by drawing die - Google Patents
Insulated sheet manufactured by drawing die Download PDFInfo
- Publication number
- CN203858945U CN203858945U CN201420195316.6U CN201420195316U CN203858945U CN 203858945 U CN203858945 U CN 203858945U CN 201420195316 U CN201420195316 U CN 201420195316U CN 203858945 U CN203858945 U CN 203858945U
- Authority
- CN
- China
- Prior art keywords
- insulating trip
- insulated sheet
- round dot
- arc
- arc round
- 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.)
- Withdrawn - After Issue
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- Insulating Bodies (AREA)
Abstract
The utility model discloses an insulated sheet manufactured by a drawing die, which comprises an insulated sheet body and release paper, and is characterized in that the back face of the insulated sheet body is provided with a glue layer; and the release paper is attached to the back face of the insulated sheet body via the glue layer. The front face of the insulated sheet is provided with arc-shaped dots corresponding to the welding point protruding positions of a circuit board; the edge of each arc-shaped dot is connected with the insulated sheet body; and the height of the arc-shaped dot is higher than the height of the insulated sheet body plane. The drawing die is adopted to draw the dot position to have a convex-concave structure matched with the welding protrusions on the circuit board at one time, one-time forming and one-time gluing are adopted, the processing efficiency and the speed are greatly improved, and accurate attachment can be ensured.
Description
Technical field
The utility model relates to a kind of male and female mold, particularly relates to a kind of insulating trip of being made by stretching die.
Background technology
Insulating trip is the general name of electric insulation paper using, as the insulating material of every electric equipments such as cable, coil.The back side of insulating trip is often provided with release liners, in use release liners is torn off, then is attached on relevant device and uses.At wiring board in the course of processing, need to be provided with insulating trip at the back side of wiring board, and the tending to pad projection of the back side of wiring board, in the past in order to avoid the pad projection on these wiring boards, in die-cut process, round dot position punching press on insulating trip can be disconnected, first remaining insulating trip is torn off to release liners and be attached on wiring board, and then the round dot thrusting is torn one by one, the pad projection position being attached on wiring board gets on.
This method, insulating trip will thrust through round dot position, makes trouble, in use, also will divide two parts not tear pastes, troublesome poeration, production and use are not quick, adopt sticky note twice simultaneously, whole attaching precision declines greatly, sticking position cannot better coordinate, and easily occurs offset deviation, affects follow-up use.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of stretching die that adopts by the convex-concave structure that round dot position one-off drawing goes out with on wiring board, pad projection matches, adopt one-shot forming, once paste, greatly improve working (machining) efficiency and speed, and ensure to attach the insulating trip of being made by stretching die accurately.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of insulating trip of being made by stretching die, comprise insulating trip body and release liners, it is characterized in that: the described insulating trip body back side is pasted with release liners, described insulating trip front is provided with the arc round dot corresponding with wiring board pad projection position, the edge of described arc round dot is connected with insulating trip body, and the height of arc round dot is higher than the height of insulating trip body plane.
Aforesaid a kind of insulating trip of being made by stretching die, is characterized in that: described arc round dot can wrap the pad projection on wiring board.
Aforesaid a kind of insulating trip of being made by stretching die, is characterized in that: be provided with glue-line at the insulating trip body back side, described release liners is attached at the insulating trip body back side by glue-line.
Aforesaid a kind of insulating trip of being made by stretching die, is characterized in that: described insulating trip body passes through the stretched some arc round dots of stretched film from the back side to front.
The beneficial effects of the utility model are: the insulating trip that the utility model is made by stretching die, described insulating trip body passes through the stretched some arc round dots of stretched film from the back side to front, the edge of described arc round dot is connected with insulating trip body, and the height of arc round dot is higher than the height of insulating trip body plane, and arc round dot can wrap the pad projection on wiring board.By stretching die, insulating trip body round dot position is adopted and stretched and other position one-shot forming, and ensure that arc round dot position not thrust and separate with insulating trip body, so when follow-up sticky note, only need once glue note can attach with insulating trip whole wiring board, processing and attaching speed all improve greatly, and once attach, and wiring board sticking position is more easily controlled, attach precision higher, be convenient to follow-up good use.
Brief description of the drawings
Fig. 1 is the structural representation of the insulating trip made by stretching die of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of insulating trip of being made by stretching die, comprises insulating trip body 1 and release liners 2, is provided with glue-line at insulating trip body 1 back side, and described release liners 2 is attached at insulating trip body 1 back side by glue-line.Described insulating trip body 1 passes through the stretched some arc round dots 3 of stretched film from the back side to front, the arc round dot 3 of described setting is corresponding one by one with wiring board pad projection position, the edge of described arc round dot 3 is connected with insulating trip body 1, and the height of arc round dot 3 is higher than the height of insulating trip body 1 plane.Described arc round dot 3 can wrap the pad projection on wiring board.
In sum, the insulating trip that the utility model is made by stretching die, described insulating trip body 1 passes through the stretched some arc round dots 3 of stretched film from the back side to front, this 1 body of the edge of described arc round dot 3 and insulating trip is connected, and the height of arc round dot 3 is higher than the height of insulating trip body 1 plane, and arc round dot 3 can wrap the pad projection on wiring board.By stretching die, insulating trip body 1 round dot position is adopted and stretched and other position one-shot forming, and ensure that arc round dot 3 positions not thrust and separate with insulating trip body 1, so when follow-up sticky note, only need once tear off release liners 2 sticky note can attach with insulating trip whole wiring board, processing and attaching speed all improve greatly, and once attach, and wiring board sticking position is more easily controlled, attach precision higher, be convenient to follow-up good use.
More than show and described general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an insulating trip of being made by stretching die, comprise insulating trip body and release liners, it is characterized in that: the described insulating trip body back side is pasted with release liners, described insulating trip front is provided with the arc round dot corresponding with wiring board pad projection position, the edge of described arc round dot is connected with insulating trip body, and the height of arc round dot is higher than the height of insulating trip body plane.
2. a kind of insulating trip of being made by stretching die according to claim 1, is characterized in that: described arc round dot can wrap the pad projection on wiring board.
3. a kind of insulating trip of being made by stretching die according to claim 2, is characterized in that: be provided with glue-line at the insulating trip body back side, described release liners is attached at the insulating trip body back side by glue-line.
4. a kind of insulating trip of being made by stretching die according to claim 3, is characterized in that: described insulating trip body passes through the stretched some arc round dots of stretched film from the back side to front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195316.6U CN203858945U (en) | 2014-04-22 | 2014-04-22 | Insulated sheet manufactured by drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195316.6U CN203858945U (en) | 2014-04-22 | 2014-04-22 | Insulated sheet manufactured by drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203858945U true CN203858945U (en) | 2014-10-01 |
Family
ID=51608788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195316.6U Withdrawn - After Issue CN203858945U (en) | 2014-04-22 | 2014-04-22 | Insulated sheet manufactured by drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203858945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956241A (en) * | 2014-04-22 | 2014-07-30 | 昆山上艺电子有限公司 | Insulating strip manufactured through drawing die |
-
2014
- 2014-04-22 CN CN201420195316.6U patent/CN203858945U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956241A (en) * | 2014-04-22 | 2014-07-30 | 昆山上艺电子有限公司 | Insulating strip manufactured through drawing die |
| CN103956241B (en) * | 2014-04-22 | 2016-08-17 | 昆山上艺电子有限公司 | A kind of insulating trip made by stretching die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141001 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |