CN206066510U - A kind of acoustical cotton cutter sweep of employing PVC hot edge seals - Google Patents
A kind of acoustical cotton cutter sweep of employing PVC hot edge seals Download PDFInfo
- Publication number
- CN206066510U CN206066510U CN201620852823.1U CN201620852823U CN206066510U CN 206066510 U CN206066510 U CN 206066510U CN 201620852823 U CN201620852823 U CN 201620852823U CN 206066510 U CN206066510 U CN 206066510U
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- CN
- China
- Prior art keywords
- hot
- cutter
- acoustical cotton
- die
- upper face
- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
This utility model provides a kind of acoustical cotton cutter sweep of employing PVC hot edge seals, including cutter, fixed plate, upper face and hot-die, cutter has the edge of a knife, cutter is fixed in fixed plate away from one end of the edge of a knife, and cutter surrounds acoustical cotton in fixed plate needs the shape of processing, hot-die is provided with the inside of cutter, hot-die after fixation its upper end less than cutter upper end, upper face is made up of 55 or so glass hard steel of hardness, the punching press of more than 100t can be born, in cutting, upper face is carried out heating and then stamping press is applied to upper face, acoustical cotton is cut off with cutter high-pressure extrusion, hot-die carries out edge sealing to the surrounding of acoustical cotton after cut-out, described hot-die is made up of PVC board.This utility model makes hot edge seal using PVC board, can effectively reduce the fabrication cycle of cutting die, be effectively improved production efficiency.
Description
Technical field
This utility model is related to the cutting field of acoustical cotton, more particularly to a kind of acoustical cotton cutting of employing PVC hot edge seals
Device.
Background technology
In some important parts, there is very high requirement to the edge sealing of acoustical cotton, at present the cut of employing, hilted broadsword
Punching, double-pole punching etc. edge sealing effect some can not meet edge banding requirements, particularly pressure folding process in occur not
With the chip phenomenon of degree.
Utility model content
Main purpose of the present utility model is to provide a kind of acoustical cotton cutter sweep of employing PVC hot edge seals, for solving
Certainly the problems referred to above, to improve the efficiency of acoustical cotton cutting, particularly improve edge sealing effect.
To reach object above, the technical solution adopted in the utility model is：A kind of acoustical cotton of employing PVC hot edge seals is cut
Device, including cutter, fixed plate, upper face and hot-die are cut, cutter has the edge of a knife, and cutter is fixed on away from one end of the edge of a knife
In fixed plate, and cutter surrounds acoustical cotton in fixed plate and needs the shape of processing, on the inside of cutter is provided with hot-die,
Hot-die upper end of its upper end less than cutter after fixation, upper face is made up of 55 or so glass hard steel of hardness, can
The punching press of more than 100t is born, in cutting, upper face is carried out heating and then stamping press is applied to upper face, with cutter high pressure
Extruding cut-out acoustical cotton, hot-die carry out edge sealing to the surrounding of acoustical cotton after cut-out, and described hot-die is made up of PVC board.
Further, the technique in calligraphy angle of the edge of a knife of cutter is more than 45 °, makes cutter sharper, reduces the generation of chip phenomenon.
Further, the width of hot-die is 3-10mm, adopts wider edge sealing further to reduce chip.
Further, described hot-die is made up of three layers of PVC board.
Further, blend stop is provided with the inside of hot-die, described blend stop is to fixing PVC plate.
Further, top 0.5-3mm of the described blend stop less than described hot-die, in case process of the stopping dam in cutting
Middle contact acoustical cotton further affects cutting effect.
Further, in cutting, upper face is heated to 100-120 °, and acoustical cotton can be made to form slush state.
The utility model has the advantages that：Hot-die employs PVC board so that whole cutter sweep is made in two hours
Complete, be effectively shortened the cycle of cutter sweep making, be suitable to product development and small lot batch manufacture, while improving hot edge seal
Effect.
Description of the drawings
Fig. 1 is the top view of cutter, hot-die and fixed plate connection；
Fig. 2 is sectional view of the cutting die in some position.
Specific embodiment
Hereinafter describe for disclosing this utility model so that those skilled in the art can realize this utility model.Hereinafter retouch
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.
As illustrated in fig. 1 and 2, a kind of acoustical cotton cutter sweep for being capable of hot edge seal, including cutter 1, fixed plate 2, upper face 3
And hot-die 4, cutter 1 has the edge of a knife, and cutter 1 is fixed in fixed plate 2 away from one end of the edge of a knife, and cutter 1 is in fixed plate 2
Surrounding acoustical cotton 5 needs the shape of processing, and the technique in calligraphy angle of the edge of a knife of cutter 1 is bigger than general cutter, can be more than 45 °；
Hot-die 4 is provided with the inside of cutter, the width of hot-die 4 is 3-10mm, and the upper end of hot-die 4 is less than the upper end of cutter, hot
The PVC board that haves three layers of pressing mold 4 is made；Upper face 3 is connected with pressing equipment, and the tonnage of pressing equipment is more than 100T, and upper face 3 is adopted
With the glass hard steel that hardness is 55, when acoustical cotton is processed, fixed plate 2 is placed on bottom, and the edge of a knife of cutter 1 is higher by fixed plate 2
And the height being higher by is placed on the top of the edge of a knife more than the thickness of acoustical cotton 5, acoustical cotton 5, and upper face 3 is placed on the upper of acoustical cotton 5
Side, i.e., between cutter 1 and upper face 3, then acoustical cotton 5 is placed on, and upper face 3 is heated to 100-120 °, and pressing equipment is promoted
Upper face 3 is moved downward, and the edge of a knife of cutter 1 and upper face 3 cut off acoustical cotton 5 by high-pressure extrusion, and the top of hot-die 4 and
The bottom surface of upper face 3 has certain gap so that hot-die 4 and upper face 3 will not be cut off when the surrounding of acoustical cotton 5 is extruded
Acoustical cotton, and as upper face has higher temperature so that the acoustical cotton of squeezed intermediate pressure section forms slush state, half
It is extruded under melting state and can reaches very high edge sealing effect.
Further, the inner side of described hot-die 4 is provided with blend stop 6, described blend stop is to fixing PVC plate, described
The lower end of blend stop be fixed in fixed plate 2, and the upper end of blend stop 6 is less than described 4 top 0.5-3mm of hot-die, in case
Only during cutting, blend stop 6 touches the impact cutting effect of acoustical cotton 5.
Ultimate principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has respectively
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed this utility model.This utility model is required
Protection domain defined by appending claims and its equivalent.
Claims (7)
1. a kind of acoustical cotton cutter sweep of employing PVC hot edge seals, including cutter, fixed plate, upper face and hot-die, cutter
With the edge of a knife, cutter is fixed in fixed plate away from one end of the edge of a knife, and cutter surrounds acoustical cotton in fixed plate and needs to add
The shape of work, is provided with hot-die on the inside of cutter, hot-die upper end of its upper end less than cutter after fixation, upper face
It is made up of 55 or so glass hard steel of hardness, the punching press of more than 100t can be born, in cutting, upper face is heated
Then stamping press being applied to upper face, acoustical cotton being cut off with cutter high-pressure extrusion, hot-die enters to the surrounding of acoustical cotton after cut-out
Row edge sealing, it is characterised in that described hot-die is made up of PVC board.
2. a kind of acoustical cotton cutter sweep of employing PVC hot edge seals as claimed in claim 1, it is characterised in that the knife of cutter
The technique in calligraphy angle of mouth is more than 45 °.
3. a kind of acoustical cotton cutter sweep of employing PVC hot edge seals as claimed in claim 1, it is characterised in that hot-die
Width is 3-10mm.
4. the acoustical cotton cutter sweep of a kind of employing PVC hot edge seals as described in any one of claim 1-3, it is characterised in that
Described hot-die is made up of three layers of PVC board.
5. a kind of acoustical cotton cutter sweep of employing PVC hot edge seals as claimed in claim 4, it is characterised in that hot-die
Inner side is provided with blend stop, and described blend stop is to fixing PVC plate.
6. a kind of acoustical cotton cutter sweep of employing PVC hot edge seals as claimed in claim 5, it is characterised in that described gear
Top 0.5-3mm of the bar less than described hot-die.
7. a kind of acoustical cotton cutter sweep of employing PVC hot edge seals as claimed in claim 1, it is characterised in that in cutting,
Upper face is heated to 100-120 °, and acoustical cotton can be made to form slush state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852823.1U CN206066510U (en) | 2016-08-09 | 2016-08-09 | A kind of acoustical cotton cutter sweep of employing PVC hot edge seals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852823.1U CN206066510U (en) | 2016-08-09 | 2016-08-09 | A kind of acoustical cotton cutter sweep of employing PVC hot edge seals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206066510U true CN206066510U (en) | 2017-04-05 |
Family
ID=58425499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620852823.1U Expired - Fee Related CN206066510U (en) | 2016-08-09 | 2016-08-09 | A kind of acoustical cotton cutter sweep of employing PVC hot edge seals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206066510U (en) |
-
2016
- 2016-08-09 CN CN201620852823.1U patent/CN206066510U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20200809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |