CN105936067B - A kind of acoustical cotton cutter device and its cutting method for capableing of hot edge seal - Google Patents
A kind of acoustical cotton cutter device and its cutting method for capableing of hot edge seal Download PDFInfo
- Publication number
- CN105936067B CN105936067B CN201610384192.XA CN201610384192A CN105936067B CN 105936067 B CN105936067 B CN 105936067B CN 201610384192 A CN201610384192 A CN 201610384192A CN 105936067 B CN105936067 B CN 105936067B
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- CN
- China
- Prior art keywords
- cutter
- hot
- die
- acoustical cotton
- 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.)
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Classifications
-
- 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
- B26F1/44—Cutters therefor; Dies therefor
-
- 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
- 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
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4427—Cutters therefor; Dies therefor combining cutting and forming operations
-
- 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
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4472—Cutting edge section features
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention provides a kind of acoustical cotton cutter device for capableing of hot edge seal, it is characterized in that, including cutter, fixed plate, upper face and hot-die, cutter has the edge of a knife, cutter is fixed in fixed plate far from one end of the edge of a knife, and cutter surrounds the shape that acoustical cotton needs to process in fixed plate, hot-die is provided on the inside of cutter, hot-die after fixation the upper end be lower than cutter upper end, upper face is made of hardness of 55 or so glass hard steel, it is able to bear the punching press of 100t or more, in cutting, upper face heat, stamping press then 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 the acoustical cotton after cutting.Production efficiency can be improved using the cutting device and improve edge sealing effect.
Description
Technical field
The present invention relates to acoustical cotton cutter devices and its cutting method that one kind is capable of hot edge seal.
Background technique
In some important components, there are very high requirement, currently used laser cutting, hilted broadsword to the edge sealing of acoustical cotton
Some are not able to satisfy edge banding requirements to the edge sealing effect of punching, double-pole punching etc., especially will appear not in pressure folding process
With the chip phenomenon of degree.
Summary of the invention
The main purpose of the present invention is to provide the acoustical cotton cutter devices that one kind is capable of hot edge seal, for solving above-mentioned ask
Topic especially improves edge sealing effect to improve the efficiency of acoustical cotton cutting.
To achieve the above objectives, the technical solution adopted by the present invention are as follows: one kind is capable of the acoustical cotton cutter device of hot edge seal,
Including cutter, fixed plate, upper face and hot-die, cutter has the edge of a knife, and cutter is fixed on fixed plate far from one end of the edge of a knife
On, and cutter surrounds the shape that acoustical cotton needs to process in fixed plate, and hot-die, hot-die are provided on the inside of cutter
The upper end is lower than the upper end of cutter after fixation, and upper face is made of 55 or so glass hard steel of hardness, is able to bear
The punching press of 100t or more heat then to upper face application stamping press, with cutter high-pressure extrusion in cutting to upper face
Acoustical cotton is cut off, hot-die carries out edge sealing to the surrounding of acoustical cotton after cutting.
Further, the technique in calligraphy angle of the edge of a knife of cutter is greater than 45 °.
Further, the width of hot-die is 3-10mm.
Further, in cutting, upper face is heated to 100-120 °, and acoustical cotton can be made to form slush state.
Further, the hot-die has glass fibre to be made.
Further, the hot-die made of glass fibre uses full page face forming by carving milling.
The present invention also provides a kind of cutting methods using above-mentioned cutting device:
Step 1: cutter to be surrounded to the shape that acoustical cotton needs to process in fixed plate, by pressing mold along the inside of cutter
It is fixed in fixed plate；
Step 2: acoustical cotton is placed between cutter and upper face；
Step 3: upper face is heated to 100-120 °；
Step 4: applying stamping press to upper face, squeeze cutter and upper face until cutting off acoustical cotton, upper face makes heat
Pressing mold is in slush state, and hot-die carries out edge sealing to the surrounding of the acoustical cotton after cutting.
Further, the width of hot-die is 3-10mm.
The invention has the advantages that having since the technique in calligraphy angle of the edge of a knife of cutter can efficiently reduce greatly the flash of notch
Improve edge sealing effect in effect ground；Also, since cutter surrounds the shape for needing to cut in fixed plate, a punching press is i.e. formable,
Effectively improve production efficiency.
Detailed description of the invention
Fig. 1 is the structure chart for capableing of the acoustical cotton cutter device of hot edge seal
Fig. 2 is the top view that cutter, hot-die are connected with fixed plate.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, 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 device for capableing of hot edge seal, including cutter 1, fixed plate 2, upper face 3
And hot-die 4, cutter 1 have the edge of a knife, cutter 1 is fixed in fixed plate 2 far from one end of the edge of a knife, and cutter 1 is in fixed plate 2
The shape that acoustical cotton 5 needs to process is surrounded, 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 on the inside of cutter, the width of hot-die 4 is 3-10mm, and the upper end of hot-die 4 is lower than the upper end of cutter, heat
Pressing mold 4 has glass fibre to be made, since glass fibre coefficient of elasticity is high, the contraction distortion of control hot-die 4 can be passed through
Reach edge banding requirements；Upper face 3 is connected with stamping equipment, and the tonnage of stamping equipment is 100T or more, upper face 3 use hardness for
55 glass hard steel, when processing acoustical cotton, fixed plate 2 is placed on bottom, and the edge of a knife of cutter 1 is higher by fixed plate 2 and is higher by
Height be greater than the thickness of acoustical cotton 5, acoustical cotton 5 is placed on the top of the edge of a knife, and upper face 3 is placed on the top of acoustical cotton 5, i.e. sound-absorbing
Cotton 5 is placed between cutter 1 and upper face 3, then, upper face 3 is heated to 100-120 °, stamping equipment push upper face 3 to
Lower movement, the edge of a knife and upper face 3 of cutter 1 cut off acoustical cotton 5 by high-pressure extrusion, and hot-die 4 and upper face 3 squeeze sound-absorbing
The surrounding of cotton 5 but acoustical cotton is not cut off, due to upper face temperature with higher, so that the acoustical cotton for being squeezed intermediate pressure section forms half
Melting state, very high edge sealing effect can be reached by being extruded under slush state.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (2)
1. one kind is capable of the cutting method of the acoustical cotton cutter device of hot edge seal, the acoustical cotton cutter device for capableing of hot edge seal
Including cutter, fixed plate, upper face and hot-die, cutter has the edge of a knife, and cutter is fixed on fixed plate far from one end of the edge of a knife
On, and cutter surrounds the shape that acoustical cotton needs to process in fixed plate, and hot-die, hot-die are provided on the inside of cutter
The upper end is lower than the upper end of cutter after fixation, and the technique in calligraphy angle of the edge of a knife of cutter is greater than 45 °, and the width of hot-die is 3-
10mm, the hot-die are made of glass fibre, and hot-die made of glass fibre uses full page face forming by carving milling, feature
Be, the cutting method the following steps are included:
Step 1: cutter to be surrounded to the shape that acoustical cotton needs to process in fixed plate, hot-die is consolidated along the inside of cutter
It is scheduled in fixed plate；
Step 2: acoustical cotton is placed between cutter and upper face；
Step 3: upper face is heated；
Step 4: applying stamping press to upper face, squeeze cutter and upper face until cutting off acoustical cotton, upper face makes hot-die
In slush state, hot-die carries out edge sealing to the surrounding of the acoustical cotton after cutting.
2. cutting method as described in claim 1, which is characterized in that upper face is heated to 100-120 in the third step
℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384192.XA CN105936067B (en) | 2016-06-02 | 2016-06-02 | A kind of acoustical cotton cutter device and its cutting method for capableing of hot edge seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384192.XA CN105936067B (en) | 2016-06-02 | 2016-06-02 | A kind of acoustical cotton cutter device and its cutting method for capableing of hot edge seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105936067A CN105936067A (en) | 2016-09-14 |
| CN105936067B true CN105936067B (en) | 2019-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610384192.XA Active CN105936067B (en) | 2016-06-02 | 2016-06-02 | A kind of acoustical cotton cutter device and its cutting method for capableing of hot edge seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105936067B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1105306A1 (en) * | 1983-05-19 | 1984-07-30 | Украинский Полиграфический Институт Им.И.Федорова | Device for cutting sheet paper material |
| DE20003120U1 (en) * | 2000-02-21 | 2000-04-20 | Kolb Wellpappe Hans | Punching device |
| CN202187193U (en) * | 2011-07-31 | 2012-04-11 | 广州市骏怡汇汽车科技有限公司 | Soundproof cotton cold sealing side double-blade die |
| CN202781827U (en) * | 2012-08-03 | 2013-03-13 | 广州市骏怡汇汽车科技有限公司 | Thermal edge sealing mould of soundproof cotton |
| CN203938832U (en) * | 2014-07-04 | 2014-11-12 | 吴江市纺织科技中心有限公司 | A kind of fabric envelope trimming device |
| CN105522615A (en) * | 2016-02-04 | 2016-04-27 | 柳州环球汽车内饰件有限公司 | Hot stamping knife die for two-component acoustic wool |
-
2016
- 2016-06-02 CN CN201610384192.XA patent/CN105936067B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1105306A1 (en) * | 1983-05-19 | 1984-07-30 | Украинский Полиграфический Институт Им.И.Федорова | Device for cutting sheet paper material |
| DE20003120U1 (en) * | 2000-02-21 | 2000-04-20 | Kolb Wellpappe Hans | Punching device |
| CN202187193U (en) * | 2011-07-31 | 2012-04-11 | 广州市骏怡汇汽车科技有限公司 | Soundproof cotton cold sealing side double-blade die |
| CN202781827U (en) * | 2012-08-03 | 2013-03-13 | 广州市骏怡汇汽车科技有限公司 | Thermal edge sealing mould of soundproof cotton |
| CN203938832U (en) * | 2014-07-04 | 2014-11-12 | 吴江市纺织科技中心有限公司 | A kind of fabric envelope trimming device |
| CN105522615A (en) * | 2016-02-04 | 2016-04-27 | 柳州环球汽车内饰件有限公司 | Hot stamping knife die for two-component acoustic wool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105936067A (en) | 2016-09-14 |
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| CP02 | Change in the address of a patent holder |
Address after: 201505 Songyin Industrial Zone, Tinglin Town, Jinshan District, Shanghai and Block A, Block 9, Fenglu Road Patentee after: Shanghai willow composite material Co., Ltd. Address before: 201608 No. 111, Yewang Road, Yexie Town, Songjiang District, Shanghai Patentee before: Shanghai willow composite material Co., Ltd. |
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