CN102398699A - Heat sealing device for packaging equipment - Google Patents
Heat sealing device for packaging equipment Download PDFInfo
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- CN102398699A CN102398699A CN2011101315946A CN201110131594A CN102398699A CN 102398699 A CN102398699 A CN 102398699A CN 2011101315946 A CN2011101315946 A CN 2011101315946A CN 201110131594 A CN201110131594 A CN 201110131594A CN 102398699 A CN102398699 A CN 102398699A
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- packaging facilities
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- top board
- upper die
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Abstract
The invention discloses a heat sealing device for packaging equipment. The heat sealing device comprises an upper die and a lower die which are used for press-fit packaging, wherein the upper die comprises an upper die ejector plate and an upper die press plate which are fixedly connected through at least two upright posts to form a I-shaped steel structure, at least two independent pressing dies are arranged between the upper ejector plate and the upper die press plate, the pressing dies are respectively connected with upper die lifting devices fixed on the packaging equipment, the pressing dies are driven by the upper die lifting devices to move up and down in a reciprocating manner so as to move relative to the upper die ejector plate and the upper die press plate. In the invention, a pressing die with a tubular electric heating unit is set for each channel, all the pressing dies are controlled by the independent upper die lifting devices to move up and down in a reciprocating manner to ensure that the hot sealing of each packaging container is in the optimal state; therefore, the packaging quality is ensured and better sealing effect can be achieved.
Description
Technical field
The invention belongs to the package packing machine field, relate in particular to a kind of heat seal device that is used for the multi-channel packaging facilities.
Background technology
Controlled atmospheric packing is called for short MAP (Modified Atmosphere Packaging), is with the air in the atmosphere gas displacement packing container that is fit to food fresh keeping, to suppress bacterial reproduction, reaches long preservation and fresh-keeping a kind of manner of packing.The packing principle of controlled atmospheric packing is to adopt controlled atmosphere gas (2～4 kinds of gases mix by the food properties proportioning); Air in the packing container is replaced; Seal with film then; Change the external environment condition of the food in the packing container, suppressed the growth procreation of bacterium (germ), thereby prolonged the freshness date or the shelf life of food.In order to enhance productivity, controlled atmospheric packing equipment is designed with many transmission paths usually, can carry out controlled atmospheric packing simultaneously by a plurality of packing containers.Though many transmission paths are arranged; But present controlled atmospheric packing equipment all only is equipped with a heat seal device, and this just causes the heat seal effect in each passage different easily, and the heat-sealing film of packed products can not fully be fitted with packing container; Influence final packaging quality, out of reach leak free effect.
Summary of the invention
Defective in view of above-mentioned prior art exists the objective of the invention is to propose a kind of heat-sealing film of packing container that can make and seals heat seal device in working order, as to be used for the multi-channel packaging facilities.
The object of the invention will be achieved through following technical scheme:
A kind of heat seal device that is used for packaging facilities; Said packaging facilities has at least two packing passage; Comprise the upper die and lower die that are used to carry out the pressing packing; Said patrix comprises patrix top board and upper molded plate, and through at least two column captive joint, the said patrix top board that interfixes, upper molded plate and column form the structure of I-beam section between said patrix top board and the upper molded plate; Be provided with at least two relatively independent pressing mold between said patrix top board and the upper molded plate; Said each pressing mold respectively be fixed on said packaging facilities on each patrix jacking system be connected, said pressing mold under the driving of patrix jacking system, back and forth go up and down so that with said patrix top board and upper molded plate relative motion; Said counterdie is provided with and the corresponding lower mode cavity of said each pressing mold, and said lower mode cavity opening upwards; The below of said counterdie is connected with a counterdie jacking system on being fixed on said packaging facilities, and said counterdie jacking system drives said counterdie and back and forth goes up and down.
Preferably, the above-mentioned heat seal device that is used for packaging facilities, wherein: be provided with the tubular electrothermal element that is used to its heating in the said pressing mold.
Preferably; The above-mentioned heat seal device that is used for packaging facilities, wherein: said patrix jacking system is the patrix cylinder, said each patrix cylinder is separately fixed on the same air cylinder fixed plate; Said air cylinder fixed plate is arranged at the top of said patrix top board, and captives joint with said packaging facilities.
Preferably; The above-mentioned heat seal device that is used for packaging facilities; Wherein: said each patrix cylinder is fixed on the said air cylinder fixed plate through a pair of guide pin bushing and guide pillar respectively; One end of said guide pillar is connected with the piston rod of patrix cylinder, and the other end passes said air cylinder fixed plate and is connected with said pressing mold with the patrix top board.
Preferably, the above-mentioned heat seal device that is used for packaging facilities, wherein: said counterdie jacking system is the counterdie cylinder.
The outstanding effect that is used for the heat seal device of packaging facilities of the present invention is: each passage respectively is equipped with a pressing mold that has tubular electrothermal element; Each pressing mold is by independently its up-down of patrix jacking system control is reciprocal separately; Make the stressed uniformity of the packing container packing container sealing part when heat seal in each passage lower mode cavity; Thereby the heat-sealing film of the packed products of each passage is fully fitted with packing container; The heat seal of guaranteeing each packing container is in optimum regime, has guaranteed packaging quality, reaches the leak free effect better; On the other hand, patrix top board, upper molded plate and the column trinity form i-beam structure, have strengthened the resistance to compression degree of patrix.
Following constipation closes the embodiment accompanying drawing, and specific embodiments of the invention is done further to detail, so that technical scheme of the present invention is easier to understand, grasp.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Structural representation when Fig. 2 is embodiment of the invention heat seal.
The specific embodiment
Embodiment
A kind of heat seal device that is used for packaging facilities of present embodiment; As shown in Figure 1; Packaging facilities has four packing passages, comprises the patrix 1 and counterdie 2 that are used to carry out the pressing packing, and patrix 1 comprises patrix top board 3 and upper molded plate 4; Through three column 5 captive joints, form the structure of I-beam section between patrix top board 3 and the upper molded plate 4; Be provided with four relatively independent pressing molds 6 between patrix top board 3 and the upper molded plate 4; Pressing mold 6 respectively be fixed on packaging facilities on patrix cylinder 7 be connected, pressing mold 6 under the driving of patrix cylinder 7, back and forth go up and down so that with patrix top board 3 and upper molded plate 4 relative motions.Be provided with tubular electrothermal element 8 in the pressing mold 6.Patrix cylinder 7 is fixed on the same air cylinder fixed plate 11 with guide pillar 10 through a pair of guide pin bushing 9 respectively, and air cylinder fixed plate 11 is arranged at the top of patrix top board 3, and captives joint with packaging facilities.One end of guide pillar 10 is connected with the piston rod of patrix cylinder 7, and the other end passes air cylinder fixed plate 11 and is connected with pressing mold 6 with patrix top board 3.Counterdie 2 is provided with and pressing mold 6 corresponding lower mode cavities 21, and lower mode cavity 21 openings upwards; The below of counterdie 2 is connected with counterdie cylinder 22 on being fixed on packaging facilities, and counterdie cylinder 22 drives counterdies 2 and back and forth goes up and down.
When using present embodiment, as depicted in figs. 1 and 2, the packing container that article are housed is sent in the lower mode cavity 21; Start patrix cylinder 7 and counterdie cylinder 22 then simultaneously; Under the effect of patrix cylinder 7, guide pillar 10 promotes pressing molds 6 and descends, and offsets until the bottom and the upper molded plate 4 of pressing mold 6; Under the effect of counterdie cylinder 22; Promote counterdie 2 and rise, offset until top and the upper molded plate 4 of counterdie 2, under the combined action of pressing mold 5 and counterdie 2; Film just is close to the sealing part of packing container; Owing in pressing mold 5, be provided with tubular electrothermal element 8, film is by hot melt, and is bonded together with sealing closely of packing container.
The heat seal device that is used for packaging facilities of present embodiment respectively is equipped with a pressing mold 6 that has tubular electrothermal element 8 for each passage; Each pressing mold 6 is by independently its up-down of patrix jacking system control is reciprocal separately; Make the stressed uniformity of the packing container packing container sealing part when heat seal in each passage lower mode cavity 21; Thereby the heat-sealing film of the packed products of each passage is fully fitted with packing container; The heat seal of guaranteeing each packing container is in optimum regime, has guaranteed packaging quality, reaches the leak free effect better; On the other hand, patrix top board 3, upper molded plate 4 and column 5 trinity form i-beam structure, have strengthened the resistance to compression degree of patrix.
The present invention still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within protection scope of the present invention.
Claims (5)
1. heat seal device that is used for packaging facilities, said packaging facilities has at least two packing passage, comprises the upper die and lower die that are used to carry out the pressing packing, it is characterized in that:
Said patrix comprises patrix top board and upper molded plate, and through at least two column captive joint, the said patrix top board that interfixes, upper molded plate and column form the structure of I-beam section between said patrix top board and the upper molded plate;
Be provided with at least two relatively independent pressing mold between said patrix top board and the upper molded plate;
Said each pressing mold respectively be fixed on said packaging facilities on each patrix jacking system be connected, said pressing mold under the driving of patrix jacking system, back and forth go up and down so that with said patrix top board and upper molded plate relative motion;
Said counterdie is provided with and the corresponding lower mode cavity of said each pressing mold, and said lower mode cavity opening upwards;
The below of said counterdie is connected with a counterdie jacking system on being fixed on said packaging facilities, and said counterdie jacking system drives said counterdie and back and forth goes up and down.
2. the heat seal device that is used for packaging facilities according to claim 1 is characterized in that: be provided with the tubular electrothermal element that is used to its heating in the said pressing mold.
3. the heat seal device that is used for packaging facilities according to claim 1; It is characterized in that: said patrix jacking system is the patrix cylinder; Said each patrix cylinder is separately fixed on the same air cylinder fixed plate; Said air cylinder fixed plate is arranged at the top of said patrix top board, and captives joint with said packaging facilities.
4. the heat seal device that is used for packaging facilities according to claim 3; It is characterized in that: said each patrix cylinder is fixed on the said air cylinder fixed plate through a pair of guide pin bushing and guide pillar respectively; One end of said guide pillar is connected with the piston rod of patrix cylinder, and the other end passes said air cylinder fixed plate and is connected with said pressing mold with the patrix top board.
5. the heat seal device that is used for packaging facilities according to claim 1 is characterized in that: said counterdie jacking system is the counterdie cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101315946A CN102398699A (en) | 2011-05-20 | 2011-05-20 | Heat sealing device for packaging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101315946A CN102398699A (en) | 2011-05-20 | 2011-05-20 | Heat sealing device for packaging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102398699A true CN102398699A (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101315946A Pending CN102398699A (en) | 2011-05-20 | 2011-05-20 | Heat sealing device for packaging equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN102398699A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569422A (en) * | 2012-08-09 | 2014-02-12 | 武汉大全高科技开发有限公司 | Intelligent adjusting and fresh-keeping packer combined with box package and bag package |
| CN109051021A (en) * | 2018-09-18 | 2018-12-21 | 天津广大纸业股份有限公司 | A kind of dedicated packing apparatus of electrocardiograph paper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2612610Y (en) * | 2003-05-14 | 2004-04-21 | 章建浩 | Vacuum aerating and sealing and cutting device of packing machine for package food fresh keeping by adjusting air |
| CN2617686Y (en) * | 2003-05-27 | 2004-05-26 | 张家港市德顺机械有限责任公司 | Replaceable air adjustable packer |
| CN1644458A (en) * | 2005-02-28 | 2005-07-27 | 苏明智 | Continuous casing cake and food air conditioned preserving packers |
| CN2871385Y (en) * | 2006-02-23 | 2007-02-21 | 杨志勇 | Movable reciprocating sealing platform of four-side packer |
| CN202107117U (en) * | 2011-05-20 | 2012-01-11 | 苏州工业园区德森包装机械有限公司 | Heat sealing device for packaging equipment |
-
2011
- 2011-05-20 CN CN2011101315946A patent/CN102398699A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2612610Y (en) * | 2003-05-14 | 2004-04-21 | 章建浩 | Vacuum aerating and sealing and cutting device of packing machine for package food fresh keeping by adjusting air |
| CN2617686Y (en) * | 2003-05-27 | 2004-05-26 | 张家港市德顺机械有限责任公司 | Replaceable air adjustable packer |
| CN1644458A (en) * | 2005-02-28 | 2005-07-27 | 苏明智 | Continuous casing cake and food air conditioned preserving packers |
| CN2871385Y (en) * | 2006-02-23 | 2007-02-21 | 杨志勇 | Movable reciprocating sealing platform of four-side packer |
| CN202107117U (en) * | 2011-05-20 | 2012-01-11 | 苏州工业园区德森包装机械有限公司 | Heat sealing device for packaging equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569422A (en) * | 2012-08-09 | 2014-02-12 | 武汉大全高科技开发有限公司 | Intelligent adjusting and fresh-keeping packer combined with box package and bag package |
| CN109051021A (en) * | 2018-09-18 | 2018-12-21 | 天津广大纸业股份有限公司 | A kind of dedicated packing apparatus of electrocardiograph paper |
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Application publication date: 20120404 |