CN108215334B - Polybag hot-press arrangement - Google Patents
Polybag hot-press arrangement Download PDFInfo
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- CN108215334B CN108215334B CN201711477171.3A CN201711477171A CN108215334B CN 108215334 B CN108215334 B CN 108215334B CN 201711477171 A CN201711477171 A CN 201711477171A CN 108215334 B CN108215334 B CN 108215334B
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- 238000010438 heat treatment Methods 0.000 claims abstract description 74
- 238000007731 hot pressing Methods 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 239000004065 semiconductor Substances 0.000 claims abstract description 17
- 239000011265 semifinished product Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 13
- 229920003023 plastic Polymers 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 239000011888 foil Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Printing Methods (AREA)
Abstract
The invention discloses polybag hot-press arrangements, the lower surface of hot pressing frame is sequentially installed with the first heating module along the axial direction of assembly line, second heating module and refrigerating module, circulating gas pipe is provided in first heating module, circulating gas pipe one end is connect with connecting tube, the other end is connect with escape pipe, circulating gas pipe is fixed in a heat transfer block, the lower surface of second heating module is installed by one resistance heating plate, resistance heating plate is connect with a resistance heating power supply line, the one and a half conductor hot and cold sheet axially arranged is installed in refrigerating module, the cold end of semiconductor cooling backing is downward, it is contacted with a heat transfer plate, the hot end of semiconductor cooling backing is upward, it stretches in the wind chamber of refrigerating module internal upper part, wind chamber one end is connect with air inlet pipe, the other end is connect with connecting tube.
Description
Technical field
The invention belongs to the technical fields of plastic packaging bag production, and in particular to polybag hot-press arrangement.
Background technique
In plastic packaging bag manufacturing process, need for plastic foil to be converted into the strip connected with upper layer and lower layer, two sides
Bag body, width of this bag body as polybag, the left end of plastic foil and right end extend to plastic foil upper surface middle position,
The left end portion of plastic foil is pressed in be formed on the right end of plastic foil in non-embossed printing bag and stitch, and this middle seam needs to carry out heat
Pressure is adhered the two together, to make to pack bag formation annularity, middle seam after hot-pressing, be cooled down in time, be stitched in guarantee
Not will receive shearing during cooling leads to be adhered failure, and current technology is using natural air cooled, and speed is slow, and effect is poor.
In addition, can make to print bag corrugation to direct hot pressing is stitched in printing bag, appearance is bad.
Summary of the invention
The technical problem to be solved by the present invention for the above-mentioned state of the art is to provide it is a kind of can to printing bag in stitch into
The fast printing bag assembly line hot-press arrangement of row preheating, cooling velocity.
To realize the above-mentioned technical purpose, the technical scheme adopted by the invention is as follows:
Polybag hot-press arrangement, in which: including fixed frame, be provided with assembly line in the middle part of fixed frame, have non-embossed
The printing bag semi-finished product that stitch pass through from assembly line in printing bag, are equipped with hot-press arrangement on fixed frame, hot-press arrangement across
On assembly line, hot-press arrangement includes hot pressing frame, and the lower surface of hot pressing frame is sequentially installed with first along the axial direction of assembly line
Heating module, the second heating module and refrigerating module, the first heating module, the second heating module and refrigerating module are respectively positioned on printing
Right above stitching in the printing bag of bag semi-finished product, hot pressing frame, which can slide up and down to, to be mounted on fixed frame, and the quadrangle of hot pressing frame is pacified
Equipped with frame axis, frame axis passes through fixed frame and connect with the hot pressing cylinder being fixed below fixed frame, and hot pressing cylinder can drive hot pressing frame
Be pressed on assembly line, circulating gas pipe be provided in the first heating module, circulating gas pipe one end is connect with connecting tube, the other end with go out
Tracheae connection, circulating gas pipe are fixed in a heat transfer block, and heat transfer block is fixed in the first heating module, and the lower surface of heat transfer block is stretched
Out to the lower surface of the first heating module, a resistance heating plate, resistance heating plate and one are installed in the lower surface of the second heating module
Resistance heating power supply line connects, and is equipped with the one and a half conductor hot and cold sheet axially arranged in refrigerating module, semiconductor cooling backing
Cold end downward, is contacted with a heat transfer plate, and the hot end of semiconductor cooling backing upward, stretches to the wind chamber positioned at refrigerating module internal upper part
In, wind chamber one end is connect with air inlet pipe, and the other end is connect with connecting tube, air inlet pipe can aweather chamber blow, gas successively through wind chamber,
It after connecting tube and circulating gas pipe, is blown out by escape pipe, heat transfer plate is located at the lower surface of refrigerating module.
To optimize above-mentioned technical proposal, the concrete measure taken further include:
Above-mentioned semiconductor cooling backing is connect by power supply line with external DC power supply.
Above-mentioned connecting tube is heat-insulated pipe.
The inner wall of above-mentioned wind chamber is heat-insulating material production.
Above-mentioned circulating gas pipe is the good metal tube of thermal conductivity.
Above-mentioned hot pressing frame is iron frame or stainless steel frame.
Printing bag assembly line hot-press arrangement of the invention, devises three pressing molds, wherein preceding twice are heating module, after
Together be refrigerating module, compared with the prior art in single module heating, hot-press arrangement of the invention can be segmented to printing bag
The heating of middle seam, the first heating module and refrigerating module are applied in combination, refrigerating module using semiconductor cooling backing to heating after
Printing bag it is cooling, according to paltie effect, semiconductor cooling backing in logical direct current, can one end fever, one end is cooling, fever
One end be hot end, cooling one end be cold end, the heating refrigeration effect of semiconductor cooling backing is fast, can obtain in a short time
Heating and refrigeration effect, using semiconductor refrigerating, refrigerating module can be kept in the case where assembly line endlessly operates
The temperature of itself, guarantees to stitch in the printing bag of process and is fully cooled, the waste heat that semiconductor cooling backing generates into air-inlet chamber,
Blown in the circulating gas pipe of the first heating module by the air inlet of air inlet pipe, make the first heating module heat up, the first heating module according to
By this temperature, printing bag is tentatively heated, without consuming additional electricity.Second heating module uses resistance heating,
Can be by the very high of temperature liter, seam can be adhered fixation in guarantee.Because of the preliminary heating of the first heating module, bag is printed
In be sewn on the second heating module heating before just have relatively high temperature, see on the whole, the heating for printing bag is more steady, this hair
The prior art heated relative to not ladder is stitched in bright printing bag, will not generate very big fold, makes manufactured printing bag matter
Amount is more preferable.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the schematic diagram of the first heating module；
Fig. 4 is the schematic diagram of the second heating module；
Fig. 5 is the schematic diagram of refrigerating module.
Appended drawing reference therein are as follows: fixed frame 1, assembly line 2, hot-press arrangement 3, hot pressing frame 31, frame axis 32, hot pressing cylinder
33, the first heating module 4, circulating gas pipe 41, connecting tube 42, escape pipe 43, heat transfer block 44, the second heating module 5, resistance heating
Plate 51, resistance heating power supply line 52, refrigerating module 6, semiconductor cooling backing 61, heat transfer plate 62, wind chamber 63, air inlet pipe 64.
Specific embodiment
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
Polybag hot-press arrangement of the invention, in which: including fixed frame 1, the middle part of fixed frame 1 is provided with assembly line 2, tool
There are the printing bag semi-finished product stitched in non-embossed printing bag to pass through from assembly line 2, hot-press arrangement 3 is installed on fixed frame 1, heat
For pressure device 3 across on assembly line 2, hot-press arrangement 3 includes hot pressing frame 31, the lower surface of hot pressing frame 31 along assembly line 2 axis
The first heating module 4, the second heating module 5 and refrigerating module 6, the heating of the first heating module 4, second are sequentially installed with to direction
Module 5 and refrigerating module 6, which are respectively positioned in the printing bag of printing bag semi-finished product, stitches surface, and hot pressing frame 31 can slide up and down to installation
On fixed frame 1, the quadrangle of hot pressing frame 31 is mounted on frame axis 32, and frame axis 32 passes through fixed frame 1 and is fixed on 1 lower section of fixed frame
Hot pressing cylinder 33 connect, hot pressing cylinder 33 can drive hot pressing frame 31 to be pressed on assembly line 2, be provided in the first heating module 4
Circulating gas pipe 41,41 one end of circulating gas pipe are connect with connecting tube 42, and the other end is connect with escape pipe 43, and circulating gas pipe 41 is fixed on
In one heat transfer block 44, the lower surface of heat transfer block 44 extend out to the lower surface of the first heating module 4, the following table of the second heating module 5
A resistance heating plate 51 is installed in face, and resistance heating plate 51 is connect with a resistance heating power supply line 52, is equipped with axis in refrigerating module 6
To the one and a half conductor hot and cold sheet 61 of arrangement, the cold end of semiconductor cooling backing 61 downward, contacts, semiconductor cooling with a heat transfer plate 62
The hot end of backing 61 upward, stretches in the wind chamber 63 of 6 internal upper part of refrigerating module, and 63 one end of wind chamber and air inlet pipe 64 connect
It connects, the other end is connect with connecting tube 42, and air inlet pipe 64 can aweather chamber 63 blow, and gas successively through wind chamber 63, connecting tube 42 and follows
It after ring tracheae 41, is blown out by escape pipe 43, heat transfer plate 62 is located at the lower surface of refrigerating module 6.
In embodiment, semiconductor cooling backing 61 is connect by power supply line with external DC power supply.
In embodiment, connecting tube 42 is heat-insulated pipe.
In embodiment, the inner wall of wind chamber 63 is heat-insulating material production.
In embodiment, circulating gas pipe 41 is the good metal tube of thermal conductivity.
In embodiment, hot pressing frame 31 is iron frame or stainless steel frame.
Function mode of the invention is as follows: assembly line 2 is sent under hot-press arrangement 3 in which will print bag semi-finished product one one
Side, when assembly line 2 stops, hot pressing cylinder 33 controls hot-press arrangement 3 and moves down, and makes the first heating module 4, the second heating module 5
It presses against in printing bag semi-finished product and sews on refrigerating module 6, under the action of semiconductor cooling backing 61, the first heating module 4
Temperature can reach about 60-80 DEG C, the temperature of refrigerating module 6 is -5 DEG C -5 DEG C, and the second heating module 5 uses resistance heating,
According to the printing bag of different materials, different temperature is had, by taking common ABS plastic as an example, the heating temperature of the second heating module 5
Degree is 250 DEG C or so, close to its forming temperature, makes to print the plastics generation in bag at seam and is adhered, since compressing time is not grown, no
Influence whether the plastics of printing bag other positions.First 4 pairs of heating module printing bag carries out tentatively being heated to 80 DEG C or so, and second
5 pairs of printing bags of heating module are heated to 250 DEG C or so for the second time, and 6 pairs of printing bags of refrigerating module cool down, and drop temperature
As low as 5 DEG C or so.After the completion of primary coining, hot pressing cylinder 33 controls hot-press arrangement 3 and moves up, and assembly line 2 drives printing bag half
Finished product Forward makes originally below the printing bag semi-finished product under the first heating module 4 to the second heating module 5, originally the
The printing bag semi-finished product of two heating modules, 5 lower section have arrived 6 lower section of refrigerating module, originally the printing bag below refrigerating module 6 half
Finished product removes hot-press arrangement 3, and air cylinder 33 controls hot-press arrangement 3 again and moves down at this time, repeatedly.
Through hot-press arrangement 3 of the present invention production packaging bag in seam fold it is small, appearance looks elegant, and more through with.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention
Range.
Claims (1)
1. polybag hot-press arrangement, it is characterized in that: including fixed frame (1), the fixed frame is provided with assembly line in the middle part of (1)
(2), pass through from assembly line (2) with the printing bag semi-finished product stitched in non-embossed printing bag, the fixed frame is pacified on (1)
Equipped with hot-press arrangement (3), for the hot-press arrangement (3) across on assembly line (2), the hot-press arrangement (3) includes hot pressing
The lower surface of frame (31), the hot pressing frame (31) is sequentially installed with the first heating module along the axial direction of assembly line (2)
(4), the second heating module (5) and refrigerating module (6), first heating module (4), the second heating module (5) and cooling
Module (6), which is respectively positioned in the printing bag of printing bag semi-finished product, stitches surface, and the hot pressing frame (31) can slide up and down to installation
On fixed frame (1), the quadrangle of the hot pressing frame (31) is mounted on frame axis (32), and the frame axis (32) passes through fixed frame
(1) it is connect with the hot pressing cylinder (33) being fixed below fixed frame (1), the hot pressing cylinder (33) can drive hot pressing frame (31)
It is pressed on assembly line (2), is provided with circulating gas pipe (41) in first heating module (4), the circulating gas pipe (41)
One end is connect with connecting tube (42), and the other end is connect with escape pipe (43), and the circulating gas pipe (41) is fixed on a heat transfer block
(44) in, heat transfer block (44) is fixed in the first heating module (4), and the lower surface of heat transfer block (44) extend out to the first heating module
(4) lower surface of lower surface, second heating module (5) is installed by one resistance heating plate (51), the resistance heating
Plate (51) is connect with a resistance heating power supply line (52), is equipped with the one and a half axially arranged in the refrigerating module (6) and is led
Body hot and cold sheet (61), the cold end of the semiconductor cooling backing (61) downward, contact, semiconductor cooling backing with a heat transfer plate (62)
(61) hot end upward, stretches in the wind chamber (63) of refrigerating module (6) internal upper part, described wind chamber (63) one end with into
Tracheae (64) connection, the other end are connect with connecting tube (42), and air inlet pipe (64) can aweather chamber (63) blow, and gas is successively through wind chamber
(63), it after connecting tube (42) and circulating gas pipe (41), is blown out by escape pipe (43), the heat transfer plate (62) is located at cooling mould
The lower surface of block (6)；The circulating gas pipe (41) is the good metal tube of thermal conductivity；The hot pressing frame (31) be iron frame or
Stainless steel frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711477171.3A CN108215334B (en) | 2017-12-29 | 2017-12-29 | Polybag hot-press arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711477171.3A CN108215334B (en) | 2017-12-29 | 2017-12-29 | Polybag hot-press arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108215334A CN108215334A (en) | 2018-06-29 |
| CN108215334B true CN108215334B (en) | 2019-05-21 |
Family
ID=62646068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711477171.3A Active CN108215334B (en) | 2017-12-29 | 2017-12-29 | Polybag hot-press arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN108215334B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968741A (en) * | 2019-05-05 | 2019-07-05 | 四川科伦药业股份有限公司 | Mould for producing safe external-barrier three-chamber transfusion bag |
| CN115139569A (en) * | 2022-09-01 | 2022-10-04 | 江苏华东包装科技有限公司 | Automatic hot-pressing head adjusting mechanism of film rolling machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5619268B1 (en) * | 2013-12-26 | 2014-11-05 | トタニ技研工業株式会社 | Bag making machine |
| CN206287577U (en) * | 2016-11-03 | 2017-06-30 | 深圳鑫金昊股份有限公司 | A kind of non-woven fabric bag bag side heat-sealing device |
| CN106739160B (en) * | 2016-12-22 | 2018-08-17 | 重庆瑞霆塑胶有限公司 | The heat-sealing method of polybag |
| CN206383569U (en) * | 2016-12-31 | 2017-08-08 | 厦门栢科富翔彩印有限公司 | A kind of heat sealing mechanism of Bag Making Machine |
| CN207916187U (en) * | 2017-12-29 | 2018-09-28 | 涡阳县恒明新材料科技有限公司 | A kind of printing bag assembly line hot-press arrangement |
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- 2017-12-29 CN CN201711477171.3A patent/CN108215334B/en active Active
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| Publication number | Publication date |
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| CN108215334A (en) | 2018-06-29 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Plastic bag hot pressing device Effective date of registration: 20230619 Granted publication date: 20190521 Pledgee: Xingyang County, Xingyang financing Company limited by guarantee Pledgor: WOYANG COUNTY HENGMING NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2023980044687 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190521 Pledgee: Xingyang County, Xingyang financing Company limited by guarantee Pledgor: WOYANG COUNTY HENGMING NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2023980044687 |