CN208530972U - A kind of thermal-shrinkage furnace that can be improved set mark film and shrink efficiency - Google Patents
A kind of thermal-shrinkage furnace that can be improved set mark film and shrink efficiency Download PDFInfo
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- CN208530972U CN208530972U CN201820805085.4U CN201820805085U CN208530972U CN 208530972 U CN208530972 U CN 208530972U CN 201820805085 U CN201820805085 U CN 201820805085U CN 208530972 U CN208530972 U CN 208530972U
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- baking oven
- cup
- rack
- heat
- set mark
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- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000001035 drying Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000008602 contraction Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 235000013618 yogurt Nutrition 0.000 description 1
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model relates to a kind of thermal-shrinkage furnaces that can be improved set mark film and shrink efficiency, including rack and conveyer belt, it include the first baking oven, the second baking oven and third baking oven in rack, first cover board is installed between the first baking oven and the second baking oven, the second cover board is installed between second baking oven and third baking oven；The advantages of the utility model: the cup in reflector is heated by the heating tube in reflector, the loss of heat when can be reduced processing, ensure that the heat in the second baking oven is stablized, reach heat-staple degree in furnace, increase and is heat-shrinked the time, it realizes bottom of a cup and shrinks uniform ground, it substantially reduces to show money or valuables one carries unintentionally to crumple and scrap, and reflector is mounted on the second baking oven by push rod, height adjustment can be carried out according to the cup of different model, practical performance is good, and pre-add heat treatment is carried out to cup by the first baking oven on feed end, ensure the stability of the set mark film entered on the cup in the second baking oven, improve the ratio of briquetting of product.
Description
Technical field
The utility model relates to a kind of thermal-shrinkage furnaces that can be improved set mark film and shrink efficiency.
Background technique
Currently, the manufacturing enterprise of bottled product usually requires to cover on plastic bottle or vial to show that product has
Close the label of information.The packing box of dairy products (Yoghourt) is generally surface smooth PP, PS or PET material, is typically employed in packet
The method of the thermal shrink film label with exquisite pattern is nested in mounted box to improve the aesthetics of packing box.Set mark Membrane cover is being packed
After box, contraction process need to be entered, in existing technology, the thermal-shrinkage furnace of thermal-shrinkage furnace routine is that monoblock type is heat-shrinked
The contractions such as furnace, in-furnace temperature not can guarantee lasting thermostabilization, crumple so as to cause there is bottom of a cup when shrinking, and bottom of a cup shows money or valuables one carries unintentionally are bad
The phenomenon that.
Utility model content
The technical problems to be solved in the utility model is just to provide a kind of thermal-shrinkage furnace that can be improved set mark film and shrink efficiency,
Solve the technical issues of bottom of a cup is crumpled when existing set mark shrinker furnace in-furnace temperature is unstable to be caused to shrink.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions: a kind of to improve set
Mark the thermal-shrinkage furnace that film shrinks efficiency, including rack and the conveyer belt that is arranged on the rack, include in the rack the first baking oven,
The feed end of rack is arranged in second baking oven and third baking oven, first baking oven, and going out for rack is arranged in the third baking oven
Expect end, second baking oven is arranged on the rack and between the first baking oven and third baking oven, first baking oven and second
First cover board is installed between baking oven, the second cover board, first baking oven are installed between second baking oven and third baking oven
It is mounted on the first drying unit in interior and third baking oven, the second drying unit, the first baking oven are installed in second baking oven
Be equipped with heat release hole on third baking oven, first drying unit includes the infrared ray hair of mounting plate and setting on a mounting board
Heat pipe, the mounting plate are mounted on the top of the first baking oven and third baking oven；Second drying unit includes push rod and setting
Reflector on push rod, the reflector is interior to be equipped with ventilation duct, and the push rod is mounted on the second baking oven.
Preferential, the mounting plate is equipped with the upright bar of installation infrared heating tube, and the top of the upright bar passes through screw rod
It fixes on a mounting board.
Preferential, the reflector includes ontology and is arranged in intrinsic fixed ring, and the heating tube passes through fixed ring
It is arranged in ontology, the ontology is connected with push rod.
Preferential, the length of second baking oven is greater than the length of the first baking oven, and the length of the first baking oven is equal to third
The length of baking oven.
In conclusion the advantages of the utility model: 1. carry out the cup in reflector by the heating tube in reflector
Heat treatment, the loss of heat when can be reduced processing, it is ensured that the heat in the second baking oven is stablized, and heat-staple journey in furnace is reached
Degree increases and is heat-shrinked the time, realizes bottom of a cup and shrinks uniform ground, substantially reduces to show money or valuables one carries unintentionally to crumple and scrap, and reflector is by pushing away
Bar is mounted on the second baking oven, can carry out height adjustment according to the cup of different model, practical performance is good, and by feed end
The first baking oven to cup carry out pre-add heat treatment, it is ensured that on the cup in the second baking oven set mark film stability,
The ratio of briquetting for improving product can pass through the on discharge end when the set mark film in the second baking oven occurs shrinking bad
Three baking ovens carry out heat shrink processing to set mark film, further improve contraction efficiency, the setting of the first cover board and the second cover board,
It can guarantee the sealing performance between the first baking oven, the second baking oven and third baking oven, the loss of heat and sundries avoided to enter
On conveyer belt, the first drying unit is arranged to mounting plate and infrared heating tube, is able to achieve in the first baking oven and third baking oven
Temperature it is adjustable, the setting of ventilation hole is able to achieve heat and is quickly delivered on cup, avoid heat and directly contact cup,
Reduce the scrappage of cup；
2. upright bar is able to achieve stablizing for infrared heating tube and installs, and can guarantee the levelness of installation, and passes through screw rod tune
The mounting height of whole infrared heating tube can ensure that the cup body of different model, improve heating efficiency；
3. fixed ring is able to achieve the quick case of heating tube on the body, easy for assemble or unload, and is avoided that heating tube is pacified
When dress and the collision of reflector；
4. the length of the first baking oven and third baking oven is arranged to equal, and the length of the second baking oven is greater than the first baking oven
Length can ensure that the second baking oven has the sufficiently long thermal contraction time to cup, can be further improved the efficiency of thermal contraction.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram that can be improved set mark film and shrink the thermal-shrinkage furnace of efficiency of the utility model；
Fig. 2 is the structural schematic diagram of the first baking oven of the utility model；
Fig. 3 is the structural schematic diagram of the second drying unit of the utility model.
Appended drawing reference:
1 rack, 11 conveyer belts, 2 first baking ovens, 3 second baking ovens, 4 third baking ovens, 5 first cover boards, 6 second cover boards, 7
One drying unit, 71 mounting plates, 72 infrared heating tubes, 73 upright bars, 74 screw rods, 8 second drying units, 81 push rods, 82 reflections
Cover, 83 heating tubes, 84 ontologies, 85 fixed rings, 9 ventilation holes.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of thermal-shrinkage furnace that can be improved set mark film and shrink efficiency, including rack 1 and setting
Conveyer belt 11 in rack 1 includes the first baking oven 2, the second baking oven 3 and third baking oven 4 in the rack 1, also sets in rack 1
There is PLC control device, the temperature in the first baking oven 2, the second baking oven 3 and third baking oven 4 is adjusted respectively by PLC control device
Degree, first baking oven 2 are arranged in the feed end of rack 1, and the third baking oven 4 is arranged in the discharge end of rack 1, and described second
Baking oven 3 is arranged in rack 1 and between the first baking oven 2 and third baking oven 4, between first baking oven 2 and the second baking oven 3
First cover board 5 is installed, the second cover board 6 is installed between second baking oven 3 and third baking oven 4, in first baking oven 2 and
It is mounted on the first drying unit 7 in third baking oven 4, the second drying unit 8, the first baking oven 2 are installed in second baking oven 3
With ventilation hole 9 is equipped on third baking oven 4；First drying unit 7 includes mounting plate 71 and is arranged on mounting plate 71
Infrared heating tube 72, the mounting plate 71 are mounted on the top of the first baking oven 2 and third baking oven 4；Second drying unit 8
Including push rod 81 and the reflector 82 being arranged on push rod 81, heating tube 83 is equipped in the reflector 82, the push rod 81 is pacified
On the second baking oven 3, the cup in reflector 82 is heated by the heating tube 83 in reflector 82, can be reduced
The loss of heat when processing, it is ensured that the heat in the second baking oven 3 is stablized, and heat-staple degree in furnace is reached, and increases and is heat-shrinked
Time realizes bottom of a cup and shrinks uniform ground, substantially reduces to show money or valuables one carries unintentionally to crumple and scrap, and reflector 82 is mounted on the by push rod 81
On two baking ovens 3, height adjustment can be carried out according to the cup of different model, practical performance is good, and dries by first on feed end
Case 2 carries out pre-add heat treatment to cup, it is ensured that into the stability of the set mark film on the cup in the second baking oven 3, improves and produces
The ratio of briquetting of product can pass through the third baking oven on discharge end when the set mark film in the second baking oven 3 occurs shrinking bad
4 pairs of set mark films carry out heat shrink processing, further improve contraction efficiency, the setting of the first cover board 5 and the second cover board 6, energy
Guarantee the sealing performance between the first baking oven 2, the second baking oven 3 and third baking oven 4, the loss of heat and sundries is avoided to enter
On conveyer belt 11, the first drying unit 7 is arranged to mounting plate 71 and infrared heating tube 72, is able to achieve the first baking oven 2 and
Temperature in three baking ovens 4 is adjustable, and the setting of ventilation hole 9 is able to achieve heat and is quickly delivered on cup, it is direct to avoid heat
Cup is contacted, the scrappage of cup is reduced.
In use, the cup for being set with mark film is delivered in the first baking oven 2 by conveyer belt 11, pass through the first baking oven
The first drying unit 7 heating in 2 generates heat, is transferred heat on cup body by ventilation hole 9 and realizes that marking film to set carries out
Preliminary heat shrink processing, it is ensured that do not occur inclination into the set mark film on the cup in the second baking oven 3 and shake, then by cup
It is sealed in the reflector 82 of the second baking oven 3, is heated by heating tube 83 and generate heat, heat reflexes to cup by reflector 82
On son, thus realize on cup body set mark film carry out shrink process, when the second baking oven 3 treated set mark film shrink
When bad, heat shrink processing is carried out by third baking oven 4.
See that Fig. 2 and Fig. 3, the mounting plate 71 are equipped with the upright bar 73 of installation infrared heating tube 72, the upright bar 73 again
Top be fixed on mounting plate 71 by screw rod 74, and the both ends of mounting plate 71 are equipped with a upright bar 73, can ensure that cup
The quality of thermal contraction, guarantees the constant of cup ambient heat, and upright bar 73 is able to achieve the installation of stablizing of infrared heating tube 72, and energy
Guarantee the levelness of installation, and adjust the mounting height of infrared heating tube 72 by screw rod 74, can ensure that the cup of different model
Body, improves heating efficiency, and the reflector 82 includes ontology 84 and the fixed ring 85 being arranged in ontology 84, the heating tube
83 are arranged in ontology 84 by fixed ring 85, and fixed ring 85 is able to achieve the quick case of heating tube 83 on ontology 84, preferably
, in order to avoid the damage of heating tube 83 when installation, and the shaking of the heating tube 83 in work, fixed ring 85 passes through elastic grain
Son is integrally poured, and can effectively improve the service life of heating tube 83.
In addition, the length of second baking oven 3 is greater than the length of the first baking oven 2, and the length of the first baking oven 2 is equal to third
The length of baking oven 4 can ensure that the second baking oven 3 has the sufficiently long thermal contraction time to cup, can be further improved thermal contraction
Efficiency.
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
Claims (4)
1. a kind of thermal-shrinkage furnace that can be improved set mark film and shrink efficiency, special including rack and the conveyer belt being arranged on the rack
Sign is: including the first baking oven, the second baking oven and third baking oven in the rack, the charging of rack is arranged in first baking oven
End, the third baking oven are arranged in the discharge end of rack, and second baking oven is arranged on the rack and is located at the first baking oven and the
Between three baking ovens, the first cover board is installed between first baking oven and the second baking oven, second baking oven and third baking oven it
Between the second cover board is installed, be mounted on the first drying unit, second baking oven in first baking oven and in third baking oven
Second drying unit is inside installed, is equipped with ventilation hole on the first baking oven and third baking oven；
First drying unit includes the infrared heating tube of mounting plate and setting on a mounting board, and the mounting plate is mounted on
The top of first baking oven and third baking oven；
Second drying unit includes push rod and the reflector that is arranged on push rod, and heating tube, institute are equipped in the reflector
Push rod is stated to be mounted on the second baking oven.
2. a kind of thermal-shrinkage furnace that can be improved set mark film and shrink efficiency according to claim 1, it is characterised in that: the peace
Loading board is equipped with the upright bar of installation infrared heating tube, and the top of the upright bar is fixed on a mounting board by screw rod.
3. a kind of thermal-shrinkage furnace that can be improved set mark film and shrink efficiency according to claim 1, it is characterised in that: described anti-
Penetrating cover includes ontology and setting in intrinsic fixed ring, and the heating tube is arranged in ontology by fixed ring, the ontology
It is connected with push rod.
4. a kind of thermal-shrinkage furnace that can be improved set mark film and shrink efficiency according to any one of claims 1 to 3, feature exist
In: the length of second baking oven is greater than the length of the first baking oven, and the length of the first baking oven is equal to the length of third baking oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805085.4U CN208530972U (en) | 2018-05-28 | 2018-05-28 | A kind of thermal-shrinkage furnace that can be improved set mark film and shrink efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805085.4U CN208530972U (en) | 2018-05-28 | 2018-05-28 | A kind of thermal-shrinkage furnace that can be improved set mark film and shrink efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208530972U true CN208530972U (en) | 2019-02-22 |
Family
ID=65394508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820805085.4U Expired - Fee Related CN208530972U (en) | 2018-05-28 | 2018-05-28 | A kind of thermal-shrinkage furnace that can be improved set mark film and shrink efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208530972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607133A (en) * | 2020-12-04 | 2021-04-06 | 宁波大学 | Method for thermal shrinkage packaging of battery |
| CN115291649A (en) * | 2022-08-09 | 2022-11-04 | 西门子（中国）有限公司 | Temperature control method of oven, temperature control method of film wrapping machine, oven and film wrapping machine |
| CN115291649B (en) * | 2022-08-09 | 2024-07-05 | 西门子（中国）有限公司 | Temperature control method of oven, temperature control method of film wrapping machine, oven and film wrapping machine |
-
2018
- 2018-05-28 CN CN201820805085.4U patent/CN208530972U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607133A (en) * | 2020-12-04 | 2021-04-06 | 宁波大学 | Method for thermal shrinkage packaging of battery |
| CN115291649A (en) * | 2022-08-09 | 2022-11-04 | 西门子（中国）有限公司 | Temperature control method of oven, temperature control method of film wrapping machine, oven and film wrapping machine |
| CN115291649B (en) * | 2022-08-09 | 2024-07-05 | 西门子（中国）有限公司 | Temperature control method of oven, temperature control method of film wrapping machine, oven and film wrapping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |