CN206030562U - Anti-adhesion sealing device - Google Patents
Anti-adhesion sealing device Download PDFInfo
- Publication number
- CN206030562U CN206030562U CN201621035101.3U CN201621035101U CN206030562U CN 206030562 U CN206030562 U CN 206030562U CN 201621035101 U CN201621035101 U CN 201621035101U CN 206030562 U CN206030562 U CN 206030562U
- Authority
- CN
- China
- Prior art keywords
- hot
- pressing knife
- hot pressing
- knife plate
- bag film
- 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
Links
- 238000007789 sealing Methods 0.000 title abstract description 15
- 238000007731 hot pressing Methods 0.000 claims abstract description 52
- 230000028016 temperature homeostasis Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract 2
- 238000003466 welding Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Package Closures (AREA)
Abstract
The utility model discloses an anti-adhesion sealing device, a hot-pressing device comprises two hot-pressing knife boards which are respectively arranged above and below a film bag conveying platform, the hot-pressing knife boards are relatively arranged at the opening part which is arranged at the middle part of the film bag conveying platform and is vertical to the conveying direction, the cutting edges of the hot-pressing knife boards are vertical to the film bag conveying platform, and the two ends of the hot-pressing knife boards are respectively arranged on a fixed bracket through a guiding device; the front side and the rear side of the hot-pressing device are respectively provided with a cooling part, the cooling part comprises a cooling plate parallel to the hot-pressing cutting board, and an elastic part is fixed on the cooling plate. The device of the utility model can make the upper and lower sides of the film bag simultaneously bear great pressure, simultaneously heat up instantly, and can finish the sealing process within 0.3s, the sealing quality is good, the aging phenomenon caused by excessive plasticization can not occur, and the production speed can not be reduced; because the film bag is pressed by the elastic piece, the damage caused by excessive plasticization due to overlong contact time with the high-temperature hot-pressing knife plate is avoided.
Description
Technical field
The utility model is related to one kind and prevents adhesion closing device, belongs to plastic products preparation field.
Background technology
In plastic film bag manufacturing process, sack back cover is a very crucial link, and the quality of sealing determines modeling
Can material bag film bear enough weight and have sufficiently long service life, and current plastic film bag sealing is adopted mostly
Hot sealing process, with the continuous improvement of manufacturing process and the market demand, current monolayer film thickness can reach 30,
And the inserting side bag in plastic products is even more and requires 4 layers while welding, difficult to realize disposable using sealing machine conventional on the market
It is complete to seal, it is easy to sack tear phenomenon during use；In order to solve this problem, conventional method is prolongation one
The time of secondary heat-sealing, but this greatly reduces speed of production, while bag film sack is easily adhered on sealing machine, contact
It is of long duration to be easy to make polybag excessively plastify, accelerated ageing.
The content of the invention
For the problem that above-mentioned prior art is present, the purpose of this utility model is to provide one kind can not affect production
Super thick bag film seal quality is ensure that in the case of speed, ensure the sealing dress that prevents adhesion that polybag excessively will not be plastified
Put.
For achieving the above object, the technical solution adopted in the utility model is：One kind prevents adhesion closing device, including film
Bag transport platform, is provided with hot-press arrangement in the middle part of the bag film transport platform, the hot-press arrangement includes being respectively provided at bag film conveying
Two pieces of hot pressing knife plates above and below platform, the hot pressing knife plate are oppositely arranged in the middle part of bag film transport platform and are hung down with conveying direction
At straight opening, and hot pressing knife plate is all vertical with bag film conveying direction, and the blade of the hot pressing knife plate is defeated perpendicular to bag film
Platform, the hot pressing knife plate two ends is sent to be arranged on fixed support by guider respectively；Before and after hot-press arrangement, side is respectively equipped with
Cooling-part, the cooling-part include the coldplate parallel with hot pressing knife plate, fix elastic component on the coldplate.
Preferably, the elastic component is spring, and spring is parallel with hot pressing knife plate, and two ends are separately fixed at coldplate two
End.
Further, also including thermoregulation part, the thermoregulation part includes temperature sensor, electric heater and controller,
Temperature sensor is located on the blade of hot pressing knife plate, and the electric heater is located on hot pressing knife plate, the temperature sensor and electricity
Heater is connected with controller respectively.
Preferably, the material of the hot pressing knife plate is heat resistant copper alloy.
Preferably, the guider includes being located at the guide pad of hot pressing knife plate side, and the guide pad cooperation is set in
On the vertical fixed guide rail of its homonymy.
Preferably, the guide pad is by air cylinder driven.
Preferably, the hot pressing knife plate length is 1.2～1.5m, is highly 6～8cm.
Device of the present utility model direct hot-press sealed on a production line, can from upper and lower both sides extrusion film bag simultaneously,
The upper and lower both sides of bag film are simultaneously subjected to large compressive, while moment heats up so as to plasticizing occurs at short notice simultaneously fast rapid-result
Type, can complete capping processes in 0.3s, and seal quality is good, as speed of welding is fast, caused by excessively plasticizing will not occur
Aging phenomenon, will not also reduce speed of production；As bag film is pushed down by elastic component, bag film will not stick to hot pressing knife plate
On blade, it is to avoid with the hot pressing knife plate time of contact of high temperature long occur plasticizing and excessively occur damaging.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of the utility model hot-press arrangement；
In figure, 10. bag film transport platform, 11. openings, 20. hot-press arrangements, 21. hot pressing knife plates, 31. electric heaters, 41.
Guide pad, 42. fix guide rail, 51. coldplates, 52. elastic components, 60. bag films.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail.
The closing device as illustrated, one kind prevents adhesion, including bag film transport platform 10, in the middle part of the bag film transport platform 10
Hot-press arrangement 20 is provided with, the hot-press arrangement 20 includes being respectively provided at two pieces of hot pressing knives above and below bag film transport platform 10
Plate 21, the hot pressing knife plate 21 are oppositely arranged at opening 11 vertical with conveying direction in the middle part of bag film transport platform 10, and heat
Hold(ing)-down clip 21 is all vertical with bag film conveying direction, and the blade of the hot pressing knife plate 21 is perpendicular to bag film transport platform 10, described
21 two ends of hot pressing knife plate are arranged on fixed support by guider respectively；Before and after hot-press arrangement 20, side is respectively equipped with cooling end
Part, the cooling-part include the coldplate 51 parallel with hot pressing knife plate 21, fix elastic component 52 on the coldplate 51.
During use, bag film 60 is laid in bag film transport platform 10, is passed through between coldplate 51 and elastic component 52, and
Conveying direction along bag film transport platform 10 is moved；When reaching the position of sealing, the guider of the hot pressing knife plate 21 of top to
Lower movement, while drive the guider of the hot pressing knife plate 21 of lower section to move up, so that upper and lower hot pressing knife plate 21 is relative moving
It is dynamic, from upper and lower both sides extrusion film bag 60 simultaneously, bag film about 60 both sides it is simultaneously subjected to large compressive, while moment liter
Temperature so as to which plasticizing rapid shaping occur at short notice, can complete capping processes in 0.3s, and seal quality is good, due to
Speed of welding is fast, and aging phenomenon caused by excessively plasticizing will not occur；Sealing finish after, above and below 21 points of hot pressing knife plate
Not action in the opposite direction, as bag film 60 is pushed down by elastic component 52, bag film 60 can due to elastic component 52 restriction with
The blade of hot pressing knife plate 21 is separated, will not stick on the blade of hot pressing knife plate 21, it is to avoid connect with the hot pressing knife plate 21 of high temperature
There is plasticizing and excessively occur damaging in tactile overlong time, bag film continue to be fed forward during, coldplate 51 can be envelope
Fast cooling at mouthful, further avoids plastifying phenomenon.
Elastic component 52 can be using the part of number of different types, such as elastic rubber band；Preferably, it is soft in order to ensure resilience
With, elastic force persistently, high temperature resistant, extend usage cycles, the elastic component 52 is spring, and spring is parallel with hot pressing knife plate 21, and two
End is separately fixed at 51 two ends of coldplate.
Further, in order to freely adjust welding temperature, the sealing needs of different bag films are adapted to, this device is also wrapped
Thermoregulation part is included, the thermoregulation part includes temperature sensor, electric heater 31 and controller, and temperature sensor is located at hot pressing knife
On the blade of plate 21, the electric heater 31 is located on hot pressing knife plate 21, the temperature sensor and electric heater 31 respectively with
Controller connects.Welding temperature is pre-entered in the controller, after startup, 21 blade of temperature sensor real-time detection hot pressing knife plate
Temperature, and transmit into controller, controller control electric heater 31 starts, temperature of the heated in real-time to sealing needs.
Preferably, in order that hot-press arrangement will not be deformed upon in the course of the work, increase the service life, the hot pressing knife
The material of plate 21 is heat resistant copper alloy.
Preferably, the guider includes being located at the guide pad 41 of 21 side of hot pressing knife plate, and the guide pad 41 coordinates
It is set on the fixed guide rail 42 with its homonymy.
Preferably, in order to ensure enough thermal pressures, the guide pad 41 is by air cylinder driven.
Preferably, 21 length of hot pressing knife plate is 1.2～1.5m, is highly 6～8cm.
Claims (7)
1. one kind prevents adhesion closing device, including bag film transport platform, it is characterised in that be provided with the middle part of the bag film transport platform
Hot-press arrangement, the hot-press arrangement include being respectively provided at two pieces of hot pressing knife plates above and below bag film transport platform, the heat
Hold(ing)-down clip is oppositely arranged at opening vertical with conveying direction in the middle part of bag film transport platform, and hot pressing knife plate is all defeated with bag film
Send direction vertical, perpendicular to bag film transport platform, the hot pressing knife plate two ends are respectively by being oriented to for the blade of the hot pressing knife plate
Device is arranged on fixed support；Before and after hot-press arrangement, side is respectively equipped with cooling-part, and the cooling-part includes and hot pressing knife
The parallel coldplate of plate, fixes elastic component on the coldplate.
2. the closing device that prevents adhesion according to claim 1, it is characterised in that the elastic component is spring, spring and heat
Hold(ing)-down clip is parallel, and two ends are separately fixed at coldplate two ends.
3. the closing device that prevents adhesion according to claim 1, it is characterised in that also including thermoregulation part, the temperature adjustment portion
Part includes temperature sensor, electric heater and controller, and temperature sensor is located on the blade of hot pressing knife plate, the electric heater
It is located on hot pressing knife plate, the temperature sensor and electric heater are connected with controller respectively.
4. the closing device that prevents adhesion according to claim 1, it is characterised in that the material of the hot pressing knife plate is heat-resisting copper
Alloy.
5. the closing device that prevents adhesion according to claim 1, it is characterised in that the guider includes being located at hot pressing knife
The guide pad of plate side, the guide pad coordinates to be set in be fixed on guide rail with the vertical of its homonymy.
6. the closing device that prevents adhesion according to claim 5, it is characterised in that the guide pad is by air cylinder driven.
7. the closing device that prevents adhesion according to claim 1, it is characterised in that the hot pressing knife plate length is 1.2～
1.5m, is highly 6～8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621035101.3U CN206030562U (en) | 2016-08-31 | 2016-08-31 | Anti-adhesion sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621035101.3U CN206030562U (en) | 2016-08-31 | 2016-08-31 | Anti-adhesion sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206030562U true CN206030562U (en) | 2017-03-22 |
Family
ID=58298245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621035101.3U Expired - Fee Related CN206030562U (en) | 2016-08-31 | 2016-08-31 | Anti-adhesion sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206030562U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758002A (en) * | 2017-11-16 | 2018-03-06 | 深圳安吉尔饮水产业集团有限公司 | A kind of packaging system and its packed part method for packing |
| CN111301742A (en) * | 2020-02-21 | 2020-06-19 | 西北民族大学 | A cold-cut coil packaging machine |
| CN112873927A (en) * | 2021-02-01 | 2021-06-01 | 段恩茂 | Continuous blow molding method for degradable plastic bag |
-
2016
- 2016-08-31 CN CN201621035101.3U patent/CN206030562U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758002A (en) * | 2017-11-16 | 2018-03-06 | 深圳安吉尔饮水产业集团有限公司 | A kind of packaging system and its packed part method for packing |
| CN111301742A (en) * | 2020-02-21 | 2020-06-19 | 西北民族大学 | A cold-cut coil packaging machine |
| CN112873927A (en) * | 2021-02-01 | 2021-06-01 | 段恩茂 | Continuous blow molding method for degradable plastic bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |