CN206654256U - For the ultrasonic sealing welder of minimal thickness polybag - Google Patents
For the ultrasonic sealing welder of minimal thickness polybag Download PDFInfo
- Publication number
- CN206654256U CN206654256U CN201720131327.1U CN201720131327U CN206654256U CN 206654256 U CN206654256 U CN 206654256U CN 201720131327 U CN201720131327 U CN 201720131327U CN 206654256 U CN206654256 U CN 206654256U
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- China
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- mould
- ultrasonic wave
- ultrasonic
- connecting rod
- lower mould
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Abstract
The utility model provides a kind of ultrasonic sealing welder for minimal thickness polybag, it is characterised in that：It is made up of mould, ultrasonic variable amplitude bar and transducer module under mould, cutting tailing module, ultrasonic wave on ultrasonic wave and linkage, on the ultrasonic wave mould with ultrasonic wave above and below mould it is staggered relatively, a deep U-lag is provided with mould under the ultrasonic wave, the tooth-shape structure corresponding with deep U-lag is provided with mould on ultrasonic wave, according to being actually needed and can exchange, the ultrasonic wave upper and lower mould passes through ultrasonic variable amplitude bar and the control connection of transducer module and linkage for the position of upper and lower mould.Device provided by the utility model can realize automatic packaging, instead of hand-filling.
Description
Technical field
The sealing that thin plastics (PE) sack is wrapped in a kind of roll toilet paper and cutting tailing are the utility model is related to, is belonged to
Packing machinery technology.
Background technology
Recent years, internal and international toilet paper demand sustainable growth, the requirement to toilet paper packing machine is also increasingly
It is more.People have been packaged with more concerns, the report of either various professional medias, or exhibition to roll toilet paper, or
It is all more and more good this block world of packing machine of each manufacturer.Bag automatic packaging machine is all adopted to sack sealing in roll web at present
Take heat-sealing technology, the technical stability is good, and use is relatively broad, but heat-sealing temperature with seasonal variations it is larger, the larger change of weather
, it is necessary to reset heat-sealing temperature during change.Simultaneously as during this technology use, it is necessary to keep heating tube to be electrified for a long time,
It is unsatisfactory in terms of energy consumption.
The content of the invention
The purpose of this utility model is to provide a kind of novel sealing vocal mimicry for being used to pack packaging bag in roll toilet paper automatically
Art.
In order to achieve the above object, there is provided the mechanism of a set of linkage from top to bottom pressing, it is a kind of for minimal thickness polybag
Ultrasonic sealing welder, it is characterised in that：By mould 3, ultrasonic wave under mould on ultrasonic wave 1, cutting tailing module 2, ultrasonic wave
Ultrasonic transformer and transducer module 4 and linkage 5 are formed, and mould 1 is put relatively with mould under ultrasonic wave about 3 on the ultrasonic wave
Put, be provided with a deep U-lag in mould 3 under the ultrasonic wave, cutting knife is set in the deep U-lag, sack before and after splitting for cutting knife
When avoidance design, the film of both ends open can seal simultaneously, and middle cuts off；It is provided with ultrasonic wave in mould 1
The tooth-shape structure corresponding with deep U-lag, according to being actually needed and can exchange, the ultrasonic wave upper and lower mould leads to for the position of upper and lower mould
Cross ultrasonic variable amplitude bar and transducer module 4 and the control connection of linkage 5.
The linkage closes up three groups of cylinder, oscillating rod, power transmission shaft, connecting rod one, connecting rod two and connecting rod by upper and lower mould
Into, the oscillating rod is concave structure, and both ends are sequentially connected connecting rod one, connecting rod two and connecting rod three by power transmission shaft respectively, and
Cylinder control connection is closed up by upper and lower mould.
Upper mould or lower mould adapt to the different-thickness of workpiece using corresponding different height.
Ultrasonic wave upper and lower mould closes up height adjustable, left-right and front-back and can alignd to reach, it is necessary to which upper and lower mould is at least one of
Side can adjust tri- directions of XYZ --- designed using U-lag bolt through-hole junction.
Mould is provided with die welding head under ultrasonic wave under the ultrasonic wave, under the ultrasonic wave die welding head using 2 sections of different-thickness with
Product contacts that side is thinning, meets the principle of ultrasonic wave transmittance process sound wave reinforcement.
In order to which sack welding compactness is more preferable, in the tooth form of upper mould each tooth height in 0.8-1.2mm, it is wide 0.8-
1.2mm, a length of 0.8-2.2mm, the distance of each tooth is between 0.6-1.2mm.
The utility model is compact-sized, can be with directly replacing existing heat-sealing structure on current packing machine, to having set
It is standby to act no any influence.It is easy for installation to replace existing structure, pressing debugging is easily realized.
Brief description of the drawings
Fig. 1 is that ultrasonic sealing provided by the utility model welds general assembly schematic diagram；
Fig. 2 is the top half of ultrasonic bonding (comprising cutting tailing part)；
Fig. 3 explains to upper and lower mould linkage linkage；
Fig. 4 illustrates the avoidance cutter structure of mould under ultrasonic wave；
Fig. 5 illustrates the dentation of mould on ultrasonic wave.
Description of symbols in figure：
Mould, 4 ultrasonic variable amplitude bars and transducer module, 5 connecting rods under tailing modules, 3 ultrasonic waves are cut in mould, 2 on 1 ultrasonic wave
Mechanism, cylinder, 7 cutting knife motion guides, a upper and lower moulds of 6 drive cutting knife motions close up cylinder, b oscillating rods, c power transmission shafts, d connecting rods
First, e connecting rods two and the connecting rod three of f connecting rods three.
Embodiment
The technical solution of the utility model is illustrated with reference to embodiments, is clear for a person skilled in the art
Chu.
Embodiment：
As shown in figure 1, be ultrasonic sealing weld assembly provided by the utility model, including mould 1 on ultrasonic wave, cut tail
Expect module 2, mould 3, ultrasonic variable amplitude bar and transducer module 4 under ultrasonic wave, associated linkages mechanism 5.
Motion process is as follows：Close up cylinder by upper and lower mould to forward extend out, drive oscillating rod b, power transmission shaft c and the d of connecting rod one around
Power transmission shaft c is illustrating rotate counterclockwise, and now, the e of connecting rod two can be with mould on ultrasonic wave 1 down, and connecting rod three (f) is with ultrasonic wave
Lower mould 3 up, and is finally drawn close and finally pasted dead in centre.
Then after 2 die heads close up, ultrasonic signal is sent after the 0.5s that is delayed, and transducer and ultrasonic transformer is worked, is entered
Row welding.After (minimal thickness) pre-formed bags solder up, delay 0.5s relief cutting knifes get off (see Fig. 2), and tailing is cut away, this
Sample is formed packaging bag in toiler roll elegant in appearance.Above all of delay, welding and stand-by period are all adjustable.
Mould 3 is made up of the threaded connection of various workpieces under upper mould 1 and ultrasonic wave., it is necessary to which upper and lower mould is adjusted to phase during installation
Should highly, and left-right and front-back aligns, and two die faces are tightly bonded, so as to reach the optimum efficiency of ultrasonic bonding.
Claims (6)
- A kind of 1. ultrasonic sealing welder for minimal thickness polybag, it is characterised in that：By mould on ultrasonic wave (1), cut Cut mould (3) under tailing module (2), ultrasonic wave, ultrasonic variable amplitude bar and transducer module (4) and linkage (5) composition, institute It is staggered relatively up and down with mould under ultrasonic wave (3) to state mould on ultrasonic wave (1), a deep U-shaped is provided with mould (3) under the ultrasonic wave Groove, cutting knife is set in the deep U-lag；The tooth-shape structure corresponding with deep U-lag is provided with mould (1) on ultrasonic wave, upper and lower mould Position passes through ultrasonic variable amplitude bar and transducer module (4) and connecting rod according to exchange, the ultrasonic wave upper and lower mould is actually needed Mechanism (5) control connection.
- A kind of 2. ultrasonic sealing welder for minimal thickness polybag as claimed in claim 1, it is characterised in that：Institute State linkage cylinder, oscillating rod, power transmission shaft, connecting rod one, connecting rod two and connecting rod three are closed up by upper and lower mould and form, the swing Bar is concave structure, and both ends are sequentially connected connecting rod one, connecting rod two and connecting rod three by power transmission shaft respectively, and are closed up by upper and lower mould Cylinder control connection.
- A kind of 3. ultrasonic sealing welder for minimal thickness polybag as claimed in claim 1, it is characterised in that：On Mould or lower mould adapt to the different-thickness of workpiece using corresponding different height.
- A kind of 4. ultrasonic sealing welder for minimal thickness polybag as claimed in claim 1, it is characterised in that：It is super Close up height adjustable, left-right and front-back alignment between sound wave upper and lower mould, side can adjust tri- sides of XYZ at least within upper and lower mould To --- designed using U-lag bolt through-hole junction.
- A kind of 5. ultrasonic sealing welder for minimal thickness polybag as claimed in claim 1, it is characterised in that：Institute State mould under ultrasonic wave and be provided with die welding head under ultrasonic wave, die welding head contacts that using 2 sections of different-thickness with product under the ultrasonic wave Side is thinning.
- A kind of 6. ultrasonic sealing welder for minimal thickness polybag as claimed in claim 1, it is characterised in that：On Each tooth height is wide to exist in 0.8-1.2mm, a length of 0.8-2.2mm, the distance of each tooth in 0.8-1.2mm in the tooth form of mould Between 0.6-1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131327.1U CN206654256U (en) | 2017-02-14 | 2017-02-14 | For the ultrasonic sealing welder of minimal thickness polybag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131327.1U CN206654256U (en) | 2017-02-14 | 2017-02-14 | For the ultrasonic sealing welder of minimal thickness polybag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206654256U true CN206654256U (en) | 2017-11-21 |
Family
ID=60314584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720131327.1U Active CN206654256U (en) | 2017-02-14 | 2017-02-14 | For the ultrasonic sealing welder of minimal thickness polybag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206654256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969488A (en) * | 2019-04-16 | 2019-07-05 | 浙江国自智能装备有限公司 | Welding sealing device and material package production apparatus including welding sealing device |
-
2017
- 2017-02-14 CN CN201720131327.1U patent/CN206654256U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969488A (en) * | 2019-04-16 | 2019-07-05 | 浙江国自智能装备有限公司 | Welding sealing device and material package production apparatus including welding sealing device |
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