CN209109509U - A kind of sealing device of Reactive hot melt adhesive - Google Patents
A kind of sealing device of Reactive hot melt adhesive Download PDFInfo
- Publication number
- CN209109509U CN209109509U CN201821148510.3U CN201821148510U CN209109509U CN 209109509 U CN209109509 U CN 209109509U CN 201821148510 U CN201821148510 U CN 201821148510U CN 209109509 U CN209109509 U CN 209109509U
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- hot melt
- melt adhesive
- head plug
- point
- controller
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Abstract
The utility model relates to hot melt adhesive field of sealing technology, specifically disclose a kind of sealing device of Reactive hot melt adhesive, sealing device has workbench, workbench is provided with control panel on side, top is provided with head plug heat block and head plug heating controller, tie point wax device fixation wall on the other side, a little material heating mantle is set in point glassware fixation wall, point material heating mantle is connected with point material heating controller, it is open above and below point wax heating mantle, top and connection rubber tube, snorkel connection, the connection rubber tube other end is connected with point wax controller, point wax controller is also connected with compressed air hose, the snorkel other end is passed through atmosphere.The utility model extends the preservation service life of hot melt adhesive, prevents glue rotten and the bad phenomenons such as viscosity rises.
Description
Technical field
The utility model relates to hot melt adhesive field of sealing technology, specifically disclose a kind of sealing device of Reactive hot melt adhesive.
Background technique
The Reactive hot melt adhesive sold currently on the market is all the sebific duct packet using 30ml for the application of electronics industry
Dress.But during production and the filling sebific duct into 30ml, because wanting influence of the gas solved water to hot melt adhesive, and hot melt is reduced
De- wall in glue temperature-fall period, the skinning during storing, complex process, fraction defective are high.Traditional production process is with hot melt
Glue machine connects vacuum glove box, and operator is dispensed using vacuum glove box, then packages muff, is put into cooling in bubble chamber,
The de- wall of Reactive hot melt adhesive during this, the bad phenomenons such as upper surface skinning are very high during storage.And because use aluminium
Foil bag vacuum sealing bag, vacuumizing de- wall of hot melt adhesive caused by negative pressure etc., bad rate is higher.
Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide a kind of response types
The sealing device of hot melt adhesive.
To achieve the above object, the utility model uses following scheme.
A kind of sealing device of Reactive hot melt adhesive, the sealing device has workbench, on the workbench one side
It is provided with control panel, is provided with head plug heat block and head plug heating controller, the head plug heat block and head above workbench
It fills in heating controller to connect, tie point glassware fixation wall on workbench another side, be arranged a little in described glassware fixation wall
Expect that heating mantle, point material heating mantle are connected with point material heating controller, has outlet below point material heating mantle, for the sealing material after heating
There are opening in outflow, point material heating mantle top, connect with connection rubber tube, snorkel one end, the connection rubber tube other end and point material
Controller connection, point material controller are connected with compressed air hose again, and the snorkel other end is passed through atmosphere, hot melt adhesive sebific duct position
In a underface for material heater, instill a sealing material for material heating mantle outflow in hot melt adhesive sebific duct, the point material heating mantle
It is located at the top of head plug heat block with hot melt adhesive sebific duct.
Wherein, it is common to use 30ml hot melt adhesive sebific duct by sebific duct ontology, upper cover, head plug composition.
In another embodiment, the head plug heating controller and described wax heating controller can add to be same
Heat controller.
Further, multiple holes for accommodating head plug, hole internal diameter 4-5mm, hole depth 8- are provided on the head plug heat block
12mm。
Further, the heating temperature of the head plug heat block is in 80-100 degree.
Further, the point wax amount in the head plug is 0.05-0.4 grams.
Further, the point wax amount of the upper glue surface is 1.0-3.0 grams
The utility model has the beneficial effects that.
1. realizing sealing in 5-10 seconds after hot melt adhesive fills, obtaining water proof and dust proof effect immediately.
2. in hot melt adhesive cooling contraction process, during sealant can be retracted to solid from liquid with hot melt adhesive,
Remain that liquid condition, shape are shunk with hot melt adhesive and changed, be bonded always with the glue surface of hot melt adhesive, to reach sealing effect
Fruit.
3. extending the preservation service life of hot melt adhesive, prevent glue rotten and the bad phenomenons such as viscosity rises.
4. hot melt adhesive can be dispensed directly in air-conditioned room, the equipment such as investment glove box, proof cabinet are not needed, technique is simplified.
5. after the canned sealing of hot melt adhesive, vacuum packaging of aluminium foil bag can not used, caused by reducing because vacuumizing negative pressure
It is bad, also reduce cost.
Detailed description of the invention
Fig. 1 is the sealing device schematic diagram of the Reactive hot melt adhesive of the utility model embodiment one.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to examples and drawings further
Explanation, the content that embodiment refers to not is restriction to the utility model.
Embodiment one
The present embodiment provides a kind of sealing device of Reactive hot melt adhesive and encapsulating method, the sealing device has work
Platform 1 is provided with control panel 2 on the workbench one side, and head plug heat block 3 and the heating control of head plug are provided with above workbench
Device 4 processed, the head plug heat block 3 and head plug heating controller 4 connect, tie point wax device fixation wall 5 on the workbench other side, institute
Stating setting in a wax device fixation wall 5 has a wax heating mantle 6, and point wax heating mantle 6 and point wax heating controller 11 connect, point wax heating
There is outlet in set lower section, flows out for the paraffin after heating, has opening above point wax heating mantle, connect with connection rubber tube 7, snorkel 8,
7 other end of connection rubber tube and point wax controller 9 connect, and point wax controller 9 is also connected with compressed air hose 10, the ventilation
8 other end of pipe is passed through atmosphere, and hot melt adhesive sebific duct 12 is located at the underface of point wax heater, makes the paraffin drop of a wax heating mantle outflow
Enter in hot melt adhesive sebific duct, described wax heating mantle and hot melt adhesive sebific duct are located at the top of head plug heat block.
Encapsulating method are as follows: in the head plug first 0.3 gram of paraffin point on heat block, then fill in hot melt adhesive to sebific duct,
After hot melt adhesive fills, before hot melt adhesive is cooling, heating head plug heat block seals sebific duct lower ending opening to 90 degree, then with head plug,
It is dripped simultaneously with point wax heater heating paraffin wax into upper glue surface, covers sebific duct upper cover, the point wax amount of upper glue surface is 2 grams.
Embodiment two
Embodiment two and embodiment one the difference is that: the heating controller and described wax heating controller can
Think the same heating controller.Rest part is the same as example 1, and details are not described herein.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (3)
1. a kind of sealing device of Reactive hot melt adhesive, it is characterised in that: the sealing device has workbench, the workbench
It is provided with control panel on one side, is provided with head plug heat block and head plug heating controller above workbench, the head plug adds
Heat block is connected with head plug heating controller, tie point glassware fixation wall on workbench another side, in described glassware fixation wall
Setting a little expects that heating mantle, point material heating mantle are connected with point material heating controller, has outlet below point material heating mantle, after heating
Sealing material outflow, point material heating mantle above have opening, connect with connection rubber tube, snorkel one end, the connection rubber tube is another
End is connected with point material heating controller, and point material heating controller is connected with compressed air hose again, and the snorkel other end is passed through
Atmosphere, hot melt adhesive sebific duct are located at the underface of point material heating controller, and a sealing material for material heating mantle outflow is made to instill hot melt adhesive
In sebific duct, the point expects that heating mantle and hot melt adhesive sebific duct are located at the top of head plug heat block.
2. the sealing device of Reactive hot melt adhesive according to claim 1, it is characterised in that: the head plug heating controller
It can be the same heating controller with the point material heating controller.
3. the sealing device of Reactive hot melt adhesive according to claim 2, it is characterised in that: set on the head plug heat block
It is equipped with multiple holes for accommodating head plug, hole internal diameter 4-5mm, hole depth 8-12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148510.3U CN209109509U (en) | 2018-07-19 | 2018-07-19 | A kind of sealing device of Reactive hot melt adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148510.3U CN209109509U (en) | 2018-07-19 | 2018-07-19 | A kind of sealing device of Reactive hot melt adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209109509U true CN209109509U (en) | 2019-07-16 |
Family
ID=67196216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821148510.3U Active CN209109509U (en) | 2018-07-19 | 2018-07-19 | A kind of sealing device of Reactive hot melt adhesive |
Country Status (1)
| Country | Link |
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| CN (1) | CN209109509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714527A (en) * | 2018-07-19 | 2018-10-30 | 东莞市华昱新材料科技有限公司 | A kind of sealing device and method of Reactive hot melt adhesive |
-
2018
- 2018-07-19 CN CN201821148510.3U patent/CN209109509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714527A (en) * | 2018-07-19 | 2018-10-30 | 东莞市华昱新材料科技有限公司 | A kind of sealing device and method of Reactive hot melt adhesive |
| CN108714527B (en) * | 2018-07-19 | 2024-02-20 | 东莞市胶德华昱新材料科技有限公司 | Sealing device and method for reactive hot melt adhesive |
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