CN107415415A - A kind of Wrapping method for wrapping up foam material - Google Patents
A kind of Wrapping method for wrapping up foam material Download PDFInfo
- Publication number
- CN107415415A CN107415415A CN201710671200.3A CN201710671200A CN107415415A CN 107415415 A CN107415415 A CN 107415415A CN 201710671200 A CN201710671200 A CN 201710671200A CN 107415415 A CN107415415 A CN 107415415A
- Authority
- CN
- China
- Prior art keywords
- parcel
- wrapping
- shaping
- wrapping method
- foam material
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention relates to cross cutting field, more particularly to a kind of Wrapping method for wrapping up foam material.Wrapping method, comprise the following steps：S1. wrap up：Under normal temperature condition, the conductive tape of conductive hot melt glue-type will be wrapped up by the outside of packaging material；S2. heat：The material of parcel is together passed through into high-temperature heating equipment, activated at conductive tape produces viscosity；S3. borehole jack is molded：Material after heating is passed through in a special-shaped shaping borehole jack and shaped；S4. cool down：Material after sizing is cooled through apparatus for supercooling and completes parcel and is molded；S5. draw, cut：Under the traction of pulling equipment, the material of shaping is cut automatically.The whole consume human resources of this wrapping process are few, can reduce the waste of material, increase the utilization rate of material.
Description
Technical field
The present invention relates to cross cutting field, more particularly to a kind of Wrapping method for wrapping up foam material.
Background technology
Traditional wrapping process is producing activity so as to be led to sandwich under the high temperature conditions by scribbling the base material of PUR
Electric foam carries out a kind of technique of comprehensive parcel.This technique has the following disadvantages：
1st, for scribbling hot melt adhesive material, the inharmonious state of normal temperature can not be normally carried out wrapping up；
2nd, the material for material structure abnormity is difficult to parcel setting.
The content of the invention
The present invention provides a kind of Wrapping method for wrapping up foam material, it is intended to which it is inharmonious to solve existing wrapping process normal temperature, nothing
Method is wrapped up, it is difficult to the problem of being molded.
The present invention provides a kind of Wrapping method for wrapping up foam material, comprises the following steps：
S1. wrap up：Under normal temperature condition, the conductive tape of conductive hot melt glue-type will be wrapped up by the outside of packaging material；
S2. heat：The material of parcel is together passed through into high-temperature heating equipment, activated at conductive tape produces viscosity；
S3. borehole jack is molded：Material after heating is passed through in a special-shaped shaping borehole jack and shaped；
S4. cool down：Material after sizing is cooled through apparatus for supercooling and completes parcel and is molded；
S5. draw, cut：Under the traction of pulling equipment, the material of shaping is cut automatically.
As a further improvement on the present invention, the step S5 can also be replaced by：
S51. it is die cut：The material of shaping is sent into die-cutting device continuous shear stress into required different in nature shape.
As a further improvement on the present invention, in the step S5, the interval idle hours cut automatically is 1-3s.
As a further improvement on the present invention, in the step S2, the temperature range of activated at is 100 ± 10 DEG C.
As a further improvement on the present invention, in the step S4, the temperature range of cooling and shaping is subzero 20 DEG C ± 10
℃。
As a further improvement on the present invention, it is conducting foam by packaging material in the step S1.
As a further improvement on the present invention, in the step S3, by the shape of packaging material and the shape one of shaping borehole jack
Cause.
As a further improvement on the present invention, it is added with conducting particles in the conductive tape of the conductive hot melt glue-type.
The beneficial effects of the invention are as follows：The main cross cutting factory that is applicable of the invention wraps to conductive heat melten gel electricity conductive cloth tape type conduction
To wrap up in material and be improved processing, the conductive heat melten gel electricity conductive cloth tape coated under normal temperature condition is to be in not having sticking state,
More suitable for operation, wrapped material is together passed through into high-temperature heating equipment, glue surface is now heated and produces viscosity, by borehole jack
Sizing, whole process consume human resources are few, can reduce the waste of material, increase the utilization rate of material.
Brief description of the drawings
Fig. 1 is a kind of process chart for the Wrapping method for wrapping up foam material of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.
As shown in figure 1, a kind of Wrapping method of parcel foam material of the present invention, comprises the following steps：
S1. wrap up：Under normal temperature condition, the conductive tape 2 of conductive hot melt glue-type will be wrapped up by the outside of packaging material 1；
S2. heat：The material of parcel is together passed through into high-temperature heating equipment, activated at conductive tape produces viscosity；
S3. borehole jack is molded：Material after heating is passed through in a special-shaped shaping borehole jack and shaped；
S4. cool down：Material after sizing is cooled through apparatus for supercooling and completes parcel and is molded；
S5. draw, cut：Under the traction of pulling equipment, the material of shaping is cut automatically.
Step S5 can be replaced by：S51. it is die cut：The material of shaping is sent into die-cutting device continuous shear stress into required different
Property shape.
It is conducting foam by packaging material 1 in step S1.Conducting particles is added with the conductive tape 2 of conductive hot melt glue-type.
In step S2, the temperature range of activated at is 100 ± 10 DEG C.
It is consistent with the shape of shaping borehole jack by the shape of packaging material 1 in step S3.
In step S4, the temperature range of cooling and shaping is subzero 20 DEG C ± 10 DEG C.
In step S5, the interval idle hours cut automatically is 1-3s.
And invention need not increase gum device, because what is coated on electricity conductive cloth tape is conductive hot melt colloid system, hot melt
Addition conducting particles inside glue, normal temperature state are that do not have sticking, by 100 ± 10 DEG C of activation viscosity of high temperature in work, are added
Shaped device is shaped its comprehensive parcel through apparatus for supercooling at subzero 20 DEG C ± 10 DEG C again, is cut.Emphasis of the present invention
Itself core for being lapping is conductive cloth base material and conductive heat melten gel as main body, is increased without automatic double surface gluer, can
It is molded with connecting die-cutting device.
The present invention carries out developing design for the material of parcel conductive-type, and the electricity conductive cloth tape of conductive hot melt glue-type is normal
Under conditions of temperature glue surface be do not have it is sticking, by heating device when, activated at produce viscosity, with wrapped material
Material（Conducting foam）Pass through a special-shaped borehole jack together（Shaped device）, then finally complete and be rolled into through apparatus for supercooling cooling
Type, under the traction of machinery equipment, it can be cut automatically, the interval idle hours cut is 1-3s, or and die-cutting device
Docking, which is used in conjunction, cuts into required profiled shape, and whole process consume human resources are few, can reduce the waste of material, increase the profit of material
With rate.
The main cross cutting factory that is applicable of the invention is improved processing to conductive heat melten gel electricity conductive cloth tape type conduction lapping,
The conductive heat melten gel electricity conductive cloth tape coated under normal temperature condition is to be in not having sticking state（Gum device need not be added, directly
Connect purchase）, more suitable for operation, wrapped material is together passed through into high-temperature heating equipment, glue surface is now heated and produces
Viscosity, shaped by borehole jack（The shape for being wrapped material must be consistent with the shape of borehole jack）, being fabricated to needs forming shape, most
After cool down, cut or directly dock down one die-cutting process and carry out special shape shaping.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (8)
1. a kind of Wrapping method for wrapping up foam material, it is characterised in that comprise the following steps：
S1. wrap up：Under normal temperature condition, the conductive tape of conductive hot melt glue-type will be wrapped up by the outside of packaging material；
S2. heat：The material of parcel is together passed through into high-temperature heating equipment, activated at conductive tape produces viscosity；
S3. borehole jack is molded：Material after heating is passed through in a special-shaped shaping borehole jack and shaped；
S4. cool down：Material after sizing is cooled through apparatus for supercooling and completes parcel and is molded；
S5. draw, cut：Under the traction of pulling equipment, the material of shaping is cut automatically.
2. the Wrapping method of parcel foam material according to claim 1, it is characterised in that the step S5 is replaced by：
S51. it is die cut：The material of shaping is sent into die-cutting device continuous shear stress into required different in nature shape.
3. the Wrapping method of parcel foam material according to claim 1, it is characterised in that in the step S5, automatically
The interval idle hours cut is 1-3s.
4. the Wrapping method of parcel foam material according to claim 1, it is characterised in that in the step S2, high temperature
The temperature range of activation is 100 ± 10 DEG C.
5. the Wrapping method of parcel foam material according to claim 1, it is characterised in that in the step S4, cooling
The temperature range of shaping is subzero 20 DEG C ± 10 DEG C.
6. the Wrapping method of parcel foam material according to claim 1, it is characterised in that in the step S1, wrapped
Material is conducting foam.
7. the Wrapping method of parcel foam material according to claim 1, it is characterised in that in the step S3, wrapped
The shape of material is consistent with the shape of shaping borehole jack.
8. the Wrapping method of parcel foam material according to claim 1, it is characterised in that the conductive hot melt glue-type
Conducting particles is added with conductive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671200.3A CN107415415B (en) | 2017-08-08 | 2017-08-08 | A kind of Wrapping method wrapping up foam material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671200.3A CN107415415B (en) | 2017-08-08 | 2017-08-08 | A kind of Wrapping method wrapping up foam material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107415415A true CN107415415A (en) | 2017-12-01 |
| CN107415415B CN107415415B (en) | 2019-08-27 |
Family
ID=60437508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671200.3A Active CN107415415B (en) | 2017-08-08 | 2017-08-08 | A kind of Wrapping method wrapping up foam material |
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| Country | Link |
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| CN (1) | CN107415415B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969486A (en) * | 2019-04-25 | 2019-07-05 | 东莞捷邦实业有限公司 | A kind of manufacture craft of rectangular wrapping device and flexible package foam |
| CN112885529A (en) * | 2021-01-14 | 2021-06-01 | 深圳市鑫诺诚科技有限公司 | Preparation method of U-shaped wrapped conductive foam |
| CN114080145A (en) * | 2020-08-17 | 2022-02-22 | 华为技术有限公司 | Conductive foam and electronic equipment comprising same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202702300U (en) * | 2012-07-11 | 2013-01-30 | 隆扬电子（昆山）有限公司 | Foam die cutting waste material removing jig |
-
2017
- 2017-08-08 CN CN201710671200.3A patent/CN107415415B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202702300U (en) * | 2012-07-11 | 2013-01-30 | 隆扬电子（昆山）有限公司 | Foam die cutting waste material removing jig |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969486A (en) * | 2019-04-25 | 2019-07-05 | 东莞捷邦实业有限公司 | A kind of manufacture craft of rectangular wrapping device and flexible package foam |
| CN114080145A (en) * | 2020-08-17 | 2022-02-22 | 华为技术有限公司 | Conductive foam and electronic equipment comprising same |
| CN114080145B (en) * | 2020-08-17 | 2023-07-11 | 华为技术有限公司 | Conductive foam, electronic equipment comprising conductive foam and preparation method of conductive foam |
| CN112885529A (en) * | 2021-01-14 | 2021-06-01 | 深圳市鑫诺诚科技有限公司 | Preparation method of U-shaped wrapped conductive foam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107415415B (en) | 2019-08-27 |
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