CN208931797U - It is suitble to the enclosed mechanism of monofilm heat-sealing - Google Patents
It is suitble to the enclosed mechanism of monofilm heat-sealing Download PDFInfo
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- CN208931797U CN208931797U CN201821717646.1U CN201821717646U CN208931797U CN 208931797 U CN208931797 U CN 208931797U CN 201821717646 U CN201821717646 U CN 201821717646U CN 208931797 U CN208931797 U CN 208931797U
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Abstract
The utility model provides a kind of enclosed mechanism of suitable monofilm heat-sealing, it is characterized by: having the seal mould of heating device with two opposite inside being driven by the cylinder, each seal mould has the sealing strip of upper and lower two parallel protrusions, when two seal mould moldings, the mutual contact in the top for two sealing strips being located above, the mutual contact in top of underlying two sealing strips, the width on every sealing strip top are 1-2mm；There are two the cutting die being driven by the cylinder, two cutting dies mutual contacts when molding for tool below seal mould.The slot of indent swaged is formed between two sealing strips of each seal mould.The utility model is using double narrow side enclosuring structures, and narrow side sealing strip is suitble to seal single thin film, and seal widths are narrow, and when film seal is heated evenly, and sealing part is solid reliable, beautiful beauty.
Description
Technical field
The utility model belongs to packaging machinery field, more specifically to a kind of enclosuring structure of packing machine.
Background technique
Packing machine enclosed mechanism is a part of packing machine, forms bag body after plastic film passes through former, needs
It is sealed by enclosed mechanism.
For monofilm, mechanism originally needs high temperature control technology, and because original mechanism being heated for film
Area is big, and sealing position appearance is not beautiful enough after finished bag cold cut, is easy viscous knife.
Utility model content
The utility model provides a kind of enclosed mechanism of suitable monofilm heat-sealing, of the existing technology the purpose is to solve
Disadvantage is heated evenly film seal, and sealing part is solid reliable.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of enclosed mechanism of suitable monofilm heat-sealing, it is characterised in that: be driven by the cylinder with opposite two interior
Portion has the seal mould of heating device, and each seal mould has the narrow side sealing strip of upper and lower two parallel protrusions, two sealings
When mould molds, the top of the mutual contact in the top for two sealing strips being located above, underlying two sealing strips is mutually pushed up
It supports, the width on every sealing strip top is 1-2mm；There are two the cutting dies being driven by the cylinder, two cutting dies to close for tool below seal mould
Mutual contact when mould.
The cross section of every sealing strip be trapezoidal (or strip bulge form of other shapes), two of each seal mould
It is trapezoidal slot (or similar indent swaged groove) that cross section is formed between sealing strip, and slot has enough depth, effect
Be: entire seal mould is to have the temperature for being enough to allow into the fusing of bag film when working normally, and seal mould is to at bag
When film carries out narrow side heat-sealing, the slot of the indent swaged cross section of enough depth cleverly avoids seal mould from carrying out non-closure part
Destructive heating fusing, it is ensured that the heat-sealing effect of normal closure part.
The utility model has the beneficial effect that
The utility model is using double narrow side enclosuring structures, and narrow side sealing strip is suitble to seal single thin film, and sealing is wide
Spend narrow, when film seal is heated evenly, and sealing part is solid reliable, beautiful beauty.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model packing machine outside drawing；
Fig. 2 is the utility model enclosed mechanism schematic diagram；
Fig. 3 is the utility model enclosed mechanism partial schematic diagram；
Fig. 4 is the utility model seal mould schematic diagram.
Specific embodiment
In order to illustrate more clearly of the technical solution of the utility model, attached drawing needed in description will be made below
Simply introduce, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other implementations
Example.
Shown in Fig. 1:
The utility model is mounted on the lower section of the former 200 of upright packing machine 100.
It is as shown in Figure 2 and Figure 3:
Seal mould cylinder 2 is respectively fixed in two opposite air cylinder fixed plates 1, the cylinder rod of seal mould cylinder 2 connects
Seal mould fixed plate 3 is connect and driven, the internal seal mould 4 with heating device is fixedly mounted in seal mould fixed plate 3.
Cutting die cylinder 6 is respectively fixed in two opposite air cylinder fixed plates 1, the cylinder rod connection of cutting die cylinder 6 is simultaneously
Cutting die fixed plate 7 is driven, is fixedly installed with cutting die 8 in cutting die fixed plate 7.
As shown in figure 4, seal mould 4, using double narrow side enclosuring structures, each seal mould 4 has upper and lower two parallel protrusions
Sealing strip 9, the cross section of every sealing strip 9 be it is trapezoidal, the width on every 9 top of sealing strip is 1.5mm, each seal mould 4
Two sealing strips 9 between formed cross section be trapezoidal groove 41.
In actual use:
Plastic film is by forming bag body after former 200, by sealing between two opposite seal mould fixed plates 3
Mouth mold cylinder 2 drives 3 relative motion of seal mould fixed plate, when two seal moulds 4 mold, opposite two that are located above
Film is clamped and mutual contact in the top of sealing strip 9, and film is clamped and phase in the top of underlying two opposite sealing strips 9
Mutual contact, due to the effect of heating device, sealing strip 9 be it is hot, make plastic film formed twice width 1.5mm sealing.By
Narrow in seal widths, when film seal, is heated evenly, and sealing part is solid reliable, beautiful beauty.And groove 41 avoids twice from sealing
Film temperature distortion between mouthful.
Plastic film continues to move downward, and makes 8 position of cutting die between the sealing of twice width 1.5mm, and cutting die cylinder 6 drives
7 relative motion of moving knife mould fixed plate, when two cutting dies 8 mold, two mutual contacts of cutting die 8, by plastic film in twice
It is cut between sealing, is respectively formed the sealing of lower bag mouth.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.To the upper of the disclosed embodiments
It states bright, can be realized professional and technical personnel in the field or using the utility model.Various modifications to these embodiments pair
It will be apparent for those skilled in the art, the general principles defined herein can not depart from this reality
In the case where with novel spirit or scope, realize in other embodiments.Therefore, the utility model is not intended to be limited to this
These embodiments shown in text, and it is to fit to the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. a kind of enclosed mechanism of suitable monofilm heat-sealing, it is characterised in that: have two opposite inside being driven by the cylinder
Seal mould with heating device, each seal mould have the sealing strip of upper and lower two parallel protrusions, two seal mould moldings
When, the mutual contact in the top for two sealing strips being located above, the mutual contact in top of underlying two sealing strips, every
The width on sealing strip top is 1-2mm；For tool there are two the cutting die being driven by the cylinder, two cutting dies are mutual when molding below seal mould
Contact.
2. a kind of enclosed mechanism of suitable monofilm heat-sealing as described in claim 1, it is characterised in that: the two of each seal mould
The slot of indent swaged is formed between a sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821717646.1U CN208931797U (en) | 2018-09-27 | 2018-09-27 | It is suitble to the enclosed mechanism of monofilm heat-sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821717646.1U CN208931797U (en) | 2018-09-27 | 2018-09-27 | It is suitble to the enclosed mechanism of monofilm heat-sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208931797U true CN208931797U (en) | 2019-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821717646.1U Active CN208931797U (en) | 2018-09-27 | 2018-09-27 | It is suitble to the enclosed mechanism of monofilm heat-sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208931797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924210A (en) * | 2020-08-14 | 2020-11-13 | 马鞍山金瓦格机械科技有限公司 | Food packaging equipment and packaging method thereof |
-
2018
- 2018-09-27 CN CN201821717646.1U patent/CN208931797U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924210A (en) * | 2020-08-14 | 2020-11-13 | 马鞍山金瓦格机械科技有限公司 | Food packaging equipment and packaging method thereof |
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