CN2785835Y - Non-adhesion forming packer of blocky heat-melting pressure-sensitive adhesive - Google Patents
Non-adhesion forming packer of blocky heat-melting pressure-sensitive adhesive Download PDFInfo
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- CN2785835Y CN2785835Y CN 200520056456 CN200520056456U CN2785835Y CN 2785835 Y CN2785835 Y CN 2785835Y CN 200520056456 CN200520056456 CN 200520056456 CN 200520056456 U CN200520056456 U CN 200520056456U CN 2785835 Y CN2785835 Y CN 2785835Y
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- sensitive adhesive
- hot
- fusible pressure
- heat
- melting pressure
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Abstract
The utility model relates to a non-adhesion forming packer of blocky heat-melting pressure-sensitive adhesive, which comprises a spiral extrusion device which is provided with a feeding mouth and a discharge mouth. The feeding mouth is connected with a delivery device of a melting body of heat-melting pressure-sensitive adhesive. The discharge mouth is connected with a die head which is a closed cavity body. The upper part of the die head is provided with an inlet which is connected with the discharge mouth, and the lower part of the die head is provided with an outlet of the heat-melting pressure-sensitive adhesive, wherein the outlet of the heat-melting pressure-sensitive adhesive is connected with a cooler. A side wall is provided with a paint inlet which is used for connecting with a paint kettle. The lower part of the cooler is provided with a water cooling container which is arranged inside with the delivery device and a cutting knife. The heat-melting pressure-sensitive adhesive which is coated with a pack film is cut into quasi cylinder block bodies, wherein the quasi cylinder block bodies do not mutually adhere and are provided with flat both heads and round middle parts. The heat-melting pressure-sensitive adhesive produced by the utility model has the advantages of good compatibility of an anti-adhesion coating layer with the heat-melting pressure-sensitive adhesive, less dosage and low cost. Under the premise of ensuring the quality of a downstream product, the production efficiency of the downstream product can be enhanced and production cost can be reduced. Meanwhile, the utility model is favorable for environmental protection.
Description
Technical field
The utility model relates to the packing technique field, particularly a kind of packing machine that is used for the block hot-fusible pressure-sensitive adhesive that has viscosity under the normal temperature is implemented the adhesion formed package.
Background technology
Hot-fusible pressure-sensitive adhesive needs heat fused could be coated with construction, but it is viscous solid at normal temperatures, thus need to it carry out release packaging with satisfy to store, convenient reinforced needs when carrying and construction.Moulding that hot-fusible pressure-sensitive adhesive is common and manner of packing have following several: 1. directly the hot-fusible pressure-sensitive adhesive melt is injected in the box that separate paper is converted into or scribbles in the can or plastics box of antitack agent.Can from these boxes, totally deviate from after the hot-fusible pressure-sensitive adhesive cooling.The shortcoming of this packing method is: packaging efficiency is low, labor intensive, production and use inconvenience and can pollute.2. the hot-fusible pressure-sensitive adhesive melt is injected into box that separate paper is converted into or in the can of release treatment or plastic casing cooling forming in addition, after the taking-up more by hand packing go up fusible film, be finished product.This method production cost is higher, than the former take a lot of work more, time-consuming.3. utilize mechanical device that hot-fusible pressure-sensitive adhesive is made the particle that the surface that is of a size of diameter 10mm length 10-20mm scribbles antiseized granulation aid.This mode can influence the compatibility of hot-fusible pressure-sensitive adhesive because granulation aid content is higher, and particle still can the adhesion caking under higher accumulating temperature.4. utilize mechanical device that the hot-fusible pressure-sensitive adhesive melt is injected the lower film of fusing point automatically, cut off cooling then under water and form about 0.2～2 kilogram big blocks of solid.This is a kind of advanced manner of packing, but still has film with the hot-fusible pressure-sensitive adhesive compatibility is poor, cause the deficiency of applying glue pipeline and shower nozzle obstruction when using easily.
Summary of the invention
The purpose of this utility model is the defective at above-mentioned manner of packing, design a kind of can be automatically, continuously with the hot-fusible pressure-sensitive adhesive sclerosis of liquid state, coat anti-stick coating and be cut into the adhesion shaping packager of NA block hot-fusible pressure-sensitive adhesive under the normal temperature.
The technical solution of the utility model is as follows:
The adhesion shaping packager of block hot-fusible pressure-sensitive adhesive, it is characterized in that having a spiral extrusion device, the spiral extrusion device is provided with and can heats or cool off temperature control, the cooling device, of hot-fusible pressure-sensitive adhesive melt is used for the hot-fusible pressure-sensitive adhesive melt stores, conveying device links to each other in it charging aperture and and be used for the discharging opening that links to each other with the die head that applies anti-stick coating; Die head is an airtight cavity, and the top of cavity is provided with an inlet, and it links to each other with discharging opening, the below of cavity is provided with the hot-fusible pressure-sensitive adhesive outlet, it links to each other with a cooler, and the sidewall of cavity is provided with release coating inlet, and it is used for being coated with material conveyer and the coating still links to each other with external; The below of cooler is provided with water-cooled vessel, is provided with in the water-cooled vessel to carry the conveying device and that has scribbled the release packaging coating, has been the hot-fusible pressure-sensitive adhesive of column to be used for the column hot-fusible pressure-sensitive adhesive is cut into block cutting knife.
Can the hot-fusible pressure-sensitive adhesive that be molten into fluid liquid in advance is continuously shaped for cylinder with the utility model packing machine, and outside cylinder, automatically apply NA coating under one deck normal temperature, at last its automatic cut-to-length is cut into that two that appearance hardened is flat, the director circle cylinder of middle circle.With the hot-fusible pressure-sensitive adhesive that this packing machine is produced, have that anti-stick coating and hot-fusible pressure-sensitive adhesive compatibility are good, consumption is few, the advantage that cost is low, efficient is high.Under the prerequisite that guarantees the downstream product quality, can improve the production efficiency of downstream product greatly, reduce its production cost, also help environmental protection simultaneously.
Below in conjunction with accompanying drawing 1 and embodiment the utility model packing machine is described further.
Description of drawings
Fig. 1 is a kind of concrete structure schematic diagram of the present utility model;
The specific embodiment
Embodiment:
The adhesion film packaging machine of block hot-fusible pressure-sensitive adhesive partly is made of spiral extrusion device 2, die head 3, cooler 5, water-cooled vessel 10, conveying device 6, cutting knife 8 etc.
Temperature control, cooling device 23 are a kind of chuck (cavity) specifically, which is provided with heating/cooling medium inlet 21 and outlet 22, are used for linking to each other with external circulation heating/cooling medium.
Die head 3 is airtight cavity, and the top of cavity is provided with inlet 33, and it links to each other with discharging opening 25; The below of cavity is provided with hot-fusible pressure-sensitive adhesive outlet 34, and it links to each other with cooler 5; The sidewall of cavity is provided with release coating inlet 32, is used for being coated with material conveyer 4 and coating still 11 links to each other with external.Outlet 34 can be the various shapes that are suitable for packing, as: circle, ellipse, rectangle or square.Be preferably circular, can make the hot-fusible pressure-sensitive adhesive melt of flowing through form cylinder.
Be provided with runner 51 in the cooler 5, runner is provided with chuck 52 outward.Be connected with cooling medium in the chuck 52, can the hot-fusible pressure-sensitive adhesive of flowing through be cooled.
The below of cooler 5 is facing to water-cooled vessel 10, water-cooled vessel 10 is a kind of tanks that are connected with recirculated cooling water, is provided with in it can carry the conveying device 6 that has scribbled anti-stick coating, cylindrical hot-fusible pressure-sensitive adhesive and be used for cutting knife 8 with hot-fusible pressure-sensitive adhesive 7 customized cut-offs.The rotary rolling cut cutter that cutting knife 8 is a kind of continuous rotation specifically, cut can be cut into hot-fusible pressure-sensitive adhesive that two is flat, the director circle post block 7 of middle circle.Conveying device 6 here is paired cylinder, play accept, lead, the transmission effect.
Basic functional principle of the present utility model is:
After the hot-fusible pressure-sensitive adhesive raw material melted in mixing kettle 1, gravity flow entered in the screw extruder 2; Screw extruder 2 is clamp-oned cylindrical die cavity 31 with it in to the hot-fusible pressure-sensitive adhesive cooling, meanwhile, conveyer 4 will in coating still 11, be molten into liquid adherent layer coating inject die cavity around, make the hot-fusible pressure-sensitive adhesive of the die cavity of flowing through be wrapped up a coating continuously equably, thereby form anti-stick coating; Then, the hot-fusible pressure-sensitive adhesive Cylinder that has anti-stick coating is admitted to tentatively typing in the cooler 5, is cooled in cooling water then, hardens; Thereafter, it is that 30～500mm, two are flat, the director circle cylinder piece of middle circle that cutting knife 8 just can cut into cylindrical hot-fusible pressure-sensitive adhesive length, and further cooling, dry, vanning are finished product.
Claims (6)
1, the adhesion shaping packager of block hot-fusible pressure-sensitive adhesive, it is characterized in that having a spiral extrusion device (2), spiral extrusion device (2) is provided with and can heats or cool off temperature control, the cooling device (23), of hot-fusible pressure-sensitive adhesive melt is used for the hot-fusible pressure-sensitive adhesive melt stores, conveying device (1) links to each other in it charging aperture (24) and and be used for the discharging opening (25) that links to each other with the die head that applies anti-stick coating (3); Die head (3) is an airtight cavity, the top of cavity is provided with an inlet (33), it links to each other with discharging opening (25), the below of cavity is provided with hot-fusible pressure-sensitive adhesive outlet (34), it links to each other with a cooler (5), the sidewall of cavity is provided with release coating inlet (32), and it is used for being coated with material conveyer (4) and coating still (11) links to each other with external; The below of cooler (5) is provided with water-cooled vessel (10), is provided with the conveying device (6) and that can carry the hot-fusible pressure-sensitive adhesive (7) that has scribbled the release packaging coating, has been column in the water-cooled vessel (10) and is used for column hot-fusible pressure-sensitive adhesive (7) is cut into block cutting knife (8).
2, according to the described packing machine of claim 1, it is characterized in that described spiral extrusion device (2) is a kind of screw extruder, described temperature control, cooling device (23) are a kind of chucks that is socketed on the screw extruder, which is provided with heating/cooling medium inlet (21) and outlet (22).
3, according to the described packing machine of claim 1, it is characterized in that being provided with runner (51) in the described cooler (5), runner is provided with chuck (52) outward, is connected with cooling medium in the chuck, can be with hot-fusible pressure-sensitive adhesive cooling, the sclerosis of flowing through.
4,, it is characterized in that described water-cooled vessel (10) is a kind of tank that is connected with recirculated cooling water according to the described packing machine of claim 1.
5,, it is characterized in that described cutting knife (8) is a kind ofly can rotate the rolling cut cutter that cuts continuously according to described any packing machine of claim 1-4.
6,, it is characterized in that described outlet (34) is circular, ellipse, rectangle or square according to the described packing machine of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520056456 CN2785835Y (en) | 2005-04-01 | 2005-04-01 | Non-adhesion forming packer of blocky heat-melting pressure-sensitive adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520056456 CN2785835Y (en) | 2005-04-01 | 2005-04-01 | Non-adhesion forming packer of blocky heat-melting pressure-sensitive adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2785835Y true CN2785835Y (en) | 2006-06-07 |
Family
ID=36774410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520056456 Expired - Fee Related CN2785835Y (en) | 2005-04-01 | 2005-04-01 | Non-adhesion forming packer of blocky heat-melting pressure-sensitive adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2785835Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539901A (en) * | 2016-01-25 | 2016-05-04 | 美程新材料科技江苏有限公司 | Efficient extrusion packing machine |
-
2005
- 2005-04-01 CN CN 200520056456 patent/CN2785835Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539901A (en) * | 2016-01-25 | 2016-05-04 | 美程新材料科技江苏有限公司 | Efficient extrusion packing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 |