CN208665693U - The heat sealing mechanism of air-regulation type tray sealing machine - Google Patents
The heat sealing mechanism of air-regulation type tray sealing machine Download PDFInfo
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- CN208665693U CN208665693U CN201821257513.0U CN201821257513U CN208665693U CN 208665693 U CN208665693 U CN 208665693U CN 201821257513 U CN201821257513 U CN 201821257513U CN 208665693 U CN208665693 U CN 208665693U
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- seat
- hinged
- connecting rod
- heat sealing
- hinged seat
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Abstract
The utility model discloses the heat sealing mechanisms of air-regulation type tray sealing machine, including heat sealing plate, heat sealing plate is connect with the first driving cylinder, it is equipped with to support in the lower section of heat sealing plate and puts seat, the first hinged seat is equipped with supporting the bottom for putting seat, one end of first hinged seat and first connecting rod is hinged, the second hinged seat is arranged right below in the first hinged seat, one end of second hinged seat and second connecting rod is hinged, the cylinder body of second driving cylinder is hinged on third hinged seat, the 4th hinged seat is connected on the piston rod of second driving cylinder, 4th hinged seat is equipped with piston rod articulated shaft, first connecting rod and second connecting rod are hinged with piston rod articulated shaft, when the piston rod of the second driving cylinder stretches out, first connecting rod and second connecting rod are laid in straight line.By adopting the above technical scheme, it when being sealed, will not decline to seat is put, so that heat sealing plate and enough pressure can be generated between seat to putting, and then ensure to complete stretched film hot pressing connects in plastics tray heat-sealing.
Description
Technical field
The utility model relates to packaging facilities, and in particular to a kind of heat sealing mechanism of air-regulation type tray sealing machine.
Background technique
On the market, most of food needs to be packed by the tray sealing machine of air-regulation type, then is transported, sold
, in particular to food is placed in plastics tray, then again by stretched film block plastics tray upper opening again to plastics
Tray is vacuumized, finally by stretched film heat-sealing be connected to plastics tray it is enterprising and complete packaging.Wherein, on the market generally
Heat sealing mechanism include heat sealing plate and to putting seat, heat sealing plate and stretched film is equipped between seat to putting, wherein heat sealing plate and to putting
Platform is all that it is driven to act by cylinder, after placed the food for needing to pack in plastics tray, can be passed through
Conveying device is transported to putting on seat, is then controlled heat sealing plate respectively by controlling cylinder and is moved toward one another to seat is put, will draw
Film hot pressing connects are stretched in plastics tray, and then complete the heat-sealing operation of plastics tray, but this structure has a defect that,
It is supported completely by cylinder to seat is put, stability is poor, when heat-sealing, under the pressure effect of heat sealing plate, to putting
Seat is easy to be extruded and slightly decline, and so, results in become smaller to the extruding force put between seat and heat sealing plate, influences heat
Effect is sealed, and during prolonged use, the cylinder that seat is supported is put to supporting and is easily damaged, need continually
It is replaced, causes the practicality poor；In addition, heat sealing plate and be typically all with different benchmark to carry out group respectively to seat is put
Dress, the fitness after causing it to assemble is more general.
Summary of the invention
In view of the deficiency of background technique, works as the technical problem to be solved by the utility model is to provide one kind and sealed
When, it will not decline to seat is put, so that heat sealing plate and enough pressure can be generated between seat to putting, and then ensure to stretch
Film hot pressing connects complete the heat sealing mechanism of the air-regulation type tray sealing machine of heat-sealing in plastics tray.
For this purpose, the utility model is realized using following scheme:
The heat sealing mechanism of air-regulation type tray sealing machine, it is characterised in that: including heat sealing plate, the heat sealing plate and the first driving
Cylinder connection is equipped with to support and puts seat in the lower section of the heat sealing plate, puts the bottom of seat in described support and is equipped with the first hinged seat, and described the
One end of one hinged seat and first connecting rod is hinged, in second hinged seat that is arranged right below of first hinged seat, described second
One end of hinged seat and second connecting rod is hinged, in the obliquely downward for putting seat of supporting equipped with the second driving cylinder being laterally arranged, institute
The cylinder body for stating the second driving cylinder is hinged on third hinged seat, second, third hinged seat is fixedly connected on pedestal, and described
The 4th hinged seat is connected on the piston rod of two driving cylinders, the 4th hinged seat is equipped with piston rod articulated shaft, and described the
One connecting rod and second connecting rod are hinged with piston rod articulated shaft, when the piston rod of the second driving cylinder stretches out, described the
One connecting rod and second connecting rod are laid in straight line.
By adopting the above technical scheme, the advantages of the utility model are as follows: the second driving cylinder that control is laterally arranged drives the
One, second connecting rod acts, and then controls to support and put the lifting of seat, instead of before directly by cylinder with to the control putting seat and connecting
Mode, when the piston rod of the second control cylinder stretches out, the first, second connecting rod, which will drive to support, puts seat rising, and at this time first, the
Two connecting rods are laid in straight line, are greatly improved to support at this time and are put the stability that seat is set, so, even if heat sealing plate is tight
It compresses and puts seat, put the first, second connecting rod for linearly being laid a bottom due to supporting and carry out rigid support, to not putting seat also always not
It can decline, so that heat sealing plate and enough pressure can be generated between seat to putting, and then ensure moulding stretched film hot pressing connects
Heat-sealing is completed on material torr box, and the intensity of this structure is very high, is able to bear prolonged operation, effectively increases heat sealing machine
The practicability and service life of structure.
It puts in described support equipped with datum plate between seat and pedestal, the company of being fixed by the connecting rod between the datum plate and pedestal
It connects, the top of the datum plate is equipped with guide post, and equipped with guide holder, the guide holder connects with guide post sliding for the side for putting seat of supporting
It connects, the heat sealing plate is movably disposed in upper mounting seat, and the top of the guide post is fixedly connected with upper mounting seat.Such one
Come, both allows and heat sealing plate and assembled to seat is put according to the same benchmark, and then effectively improve and cooperate after assembly
Precision.
Detailed description of the invention
The utility model has following attached drawing:
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the partial enlarged view in Fig. 2 at A direction.
Specific embodiment
As shown, the heat sealing mechanism of air-regulation type tray sealing machine disclosed by the utility model, including heat sealing plate 20, heat-sealing
Plate 20 and the first driving cylinder 22 are sequentially connected, and by control the first driving cylinder 22, heat sealing plate can be driven move down
It is dynamic, it is equipped with delivery platform 21 in the side of heat sealing plate, chain 2 is equipped in the two sides of delivery platform 21, is spaced between two chains 2
Ground is connected with parting bead 3, and a placement space can be crossed between every two parting bead 3, places convenient for the positioning of plastics tray 25,
And as chain 2 is mobile, parting bead 3 can be driven to act, and then by plastics tray 25 with sealing to heat-sealing station, in heat
The lower section of sealing plate 20, which is equipped with to support, puts seat 7, stretched film 23 is equipped between seat 7 in heat sealing plate 20 and to putting, stretched film 23 passes through volume
Winding apparatus 24 carries out continuing feeding, is equipped with the first hinged seat 11, the first hinged seat 11 and first connecting rod 15 supporting the bottom for putting seat 7
One end it is hinged, in second hinged seat 13 that is arranged right below of the first hinged seat 11, the second hinged seat 13 and second connecting rod 14
One end is hinged, is equipped with the second driving cylinder 18 being laterally arranged, the cylinder body hinge of the second driving cylinder 18 supporting the obliquely downward for putting seat 7
It connects on third hinged seat 19, second, third hinged seat is fixedly connected on pedestal 12, on the piston rod of the second driving cylinder 18
It is connected with the 4th hinged seat 16, the 4th hinged seat 16 is equipped with piston rod articulated shaft 17, and first connecting rod 15 and second connecting rod 14 are equal
Hinged with piston rod articulated shaft 17, when the piston rod of the second driving cylinder 18 stretches out, first connecting rod 15 and second connecting rod 14 are in
Straight line is laid, and so, after plastics tray 25 is sent to putting on seat 7, the first driving cylinder 22 drives heat sealing plate
20 declines, while the second driving cylinder 18 drives the movement of the first, second connecting rod, drives to support and puts the rising of seat 7, so that plastics tray 25
Edge and stretched film 23 be pressed in heat sealing plate 20 and to putting between seat 7, and then by 23 hot pressing connects of stretched film in plastics
In tray 25, and then heat-sealing is completed, in this process, even if heat sealing plate 20 presses to seat 7 is put, puts 7 bottom quilt of seat due to supporting
The first, second connecting rod for linearly laying carries out rigid support, will not decline to seat 7 is put always, so that heat sealing plate 20 and to putting
Enough pressure can be generated between seat 7, and then ensures to complete 23 hot pressing connects of stretched film in plastics tray 25 heat-sealing, and
And the intensity of this structure is very high, is able to bear prolonged operation, effectively increases the practicability of heat sealing mechanism and uses the longevity
Life.In addition, datum plate 8 is equipped between seat 7 and pedestal 12 supporting to put, it is fixed by connecting rod 10 between datum plate 8 and pedestal 12
Connection, datum plate 8 are equipped with the through-hole 9 passed through for the first hinged seat 11, and the top of datum plate 8 is equipped with guide post 5, to putting seat 7
Side is equipped with guide holder 6, and guide holder 6 is slidably connected with guide post 5, is oriented to the movement for putting seat 7 is supported, heat sealing plate 20 is removable
Ground is arranged in upper mounting seat 4, and the top of guide post 5 is fixedly connected with upper mounting seat 4.Using this structure, so that heat sealing plate 20
Both seat 7 is put and can be assembled according to the same benchmark, and then effectively improve the precision cooperated after assembly with supporting.
Claims (2)
1. the heat sealing mechanism of air-regulation type tray sealing machine, it is characterised in that: including heat sealing plate, the heat sealing plate and the first driving vapour
Cylinder connection is equipped with to support and puts seat in the lower section of the heat sealing plate, described to be equipped with the first hinged seat to the bottom for putting seat described, described
One end of first hinged seat and first connecting rod is hinged, in second hinged seat that is arranged right below of first hinged seat, described
One end of two hinged seats and second connecting rod is hinged, drives cylinder equipped with second be laterally arranged to the obliquely downward for putting seat described,
The cylinder body of the second driving cylinder is hinged on third hinged seat, second, third hinged seat is fixedly connected on pedestal, described
The 4th hinged seat is connected on the piston rod of second driving cylinder, the 4th hinged seat is equipped with piston rod articulated shaft, described
First connecting rod and second connecting rod are hinged with piston rod articulated shaft, described when the piston rod of the second driving cylinder stretches out
First connecting rod and second connecting rod are laid in straight line.
2. the heat sealing mechanism of the air-regulation type tray sealing machine according to claim 1, it is characterised in that: put in described support
It is equipped with datum plate between seat and pedestal, connection, the top of the datum plate are fixed by the connecting rod between the datum plate and pedestal
Portion is equipped with guide post, and the side for putting seat of supporting is equipped with guide holder, and the guide holder is slidably connected with guide post, and the heat sealing plate is removable
It is arranged in upper mounting seat dynamicly, the top of the guide post is fixedly connected with upper mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257513.0U CN208665693U (en) | 2018-08-06 | 2018-08-06 | The heat sealing mechanism of air-regulation type tray sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257513.0U CN208665693U (en) | 2018-08-06 | 2018-08-06 | The heat sealing mechanism of air-regulation type tray sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208665693U true CN208665693U (en) | 2019-03-29 |
Family
ID=65833163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821257513.0U Expired - Fee Related CN208665693U (en) | 2018-08-06 | 2018-08-06 | The heat sealing mechanism of air-regulation type tray sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208665693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415456A (en) * | 2021-06-18 | 2021-09-21 | 玉环迪元自动化设备有限公司 | Heat seal mechanism on medical product plastic uptake packing machine |
-
2018
- 2018-08-06 CN CN201821257513.0U patent/CN208665693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415456A (en) * | 2021-06-18 | 2021-09-21 | 玉环迪元自动化设备有限公司 | Heat seal mechanism on medical product plastic uptake packing 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: 20190329 Termination date: 20200806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |