CN201882261U - Vacuum pumping opening sealing device for cover films - Google Patents
Vacuum pumping opening sealing device for cover films Download PDFInfo
- Publication number
- CN201882261U CN201882261U CN2010206620664U CN201020662066U CN201882261U CN 201882261 U CN201882261 U CN 201882261U CN 2010206620664 U CN2010206620664 U CN 2010206620664U CN 201020662066 U CN201020662066 U CN 201020662066U CN 201882261 U CN201882261 U CN 201882261U
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- vacuum chamber
- end socket
- vacuum
- fixed
- sealing device
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Abstract
The utility model relates to a vacuum pumping opening sealing device for cover films, which comprises a machine frame, a sealing head driving mechanism, a sealing head and a sealing film conveying mechanism, wherein the sealing film conveying mechanism and the sealing head driving mechanism are respectively fixed on the machine frame, and the sealing head is fixed at the lower end of the sealing head driving mechanism. The vacuum pumping opening sealing device is characterized in that the vacuum pumping opening sealing device also comprises an upper vacuum chamber, a lower vacuum chamber, a lower vacuum chamber driving mechanism and a vacuum pumping device, at least one of the upper vacuum chamber and the lower vacuum chamber is communicated with the vacuum pumping device, the upper vacuum chamber is fixed at the top end of the machine frame through at least one fixing rod, in addition, the sealing head is positioned in the upper vacuum chamber, and the lower vacuum chamber is fixed at the upper end of the lower vacuum chamber driving mechanism. Compared with the prior art, the vacuum pumping opening sealing device has the beneficial effects that the vacuum pumping and the opening sealing can be continuously carried out, the shelf life of materials in a container can be effectively prolonged, and the vacuum pumping, the opening sealing and the film cutting can be continuously carried out in one station, so the sanitation condition in a processing process is ensured, in addition, the required station and the area occupied by equipment are reduced, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of equipment of packing materials, more specifically to a kind of epiphragma vacuum-pumping and sealing device.
Background technology
Existing filling and sealing machine, after to the container filling material, just directly by closing device to closing containers.
But have air in certain amount simultaneously toward contact in the finished product that this mode is produced, container, after the process preservation of long period, these air can cause bad influence to the material in the container, cause the shelf-life of material in the container significantly to reduce.
In order to prolong the shelf-life of material in the container, needed earlier can the container behind the material to vacuumize, and then sealed.Therefore between can step and sealing step, need to add one and vacuumize step, therefore need between filling apparatus and closing device, add a vacuum device, and between the can station of filling and sealing machine and sealed station, increase a station so that vacuumize, this has just caused the floor area of filling and sealing machine to increase, and because the increasing of production stage, also can increase the overhours of container, so production efficiency also can descend.
Summary of the invention
The purpose of this utility model is that prior art is improved, and a kind of epiphragma vacuum-pumping and sealing device is provided, and can vacuumize continuously and seal at a station, and the technical scheme of employing is as follows:
Epiphragma vacuum-pumping and sealing device of the present utility model, comprise frame, the end socket driver train, end socket, the diaphragm seal conveying mechanism, described diaphragm seal conveying mechanism, the end socket driver train is separately fixed on the frame, end socket is fixed on end socket driver train lower end, it is characterized in that: also comprise vacuum chamber, following vacuum chamber, following vacuum chamber driver train, vacuum extractor, the described vacuum chamber of going up, in the following vacuum chamber at least one is communicated with vacuum extractor, last vacuum chamber is fixed on the frame top by at least one fixed link, and end socket is positioned at vacuum chamber, and following vacuum chamber is fixed on down vacuum chamber driver train upper end.The diaphragm seal conveying mechanism passes diaphragm seal between each mould of container conveying mechanism and epiphragma vacuum-pumping and sealing device.In work time,, following vacuum chamber driver train drives down that vacuum chamber rises, and with a mould jack-up in the filling and sealing machine container transport mechanism, tightly props up the top and bottom of this mould respectively up to last vacuum chamber and following vacuum chamber, forms a seal cavity.Then, vacuum extractor removes the air extraction in the seal cavity, make that the sealed membrane cover of container in the mould in the above-mentioned filling and sealing machine container transport mechanism is lived, and the air in the container is drawn out of the formation vacuum.At last, the end socket opening of diaphragm seal airtight container.
A kind of more excellent scheme, described end socket driver train is a cylinder, the axis of the piston of cylinder passes vacuum chamber and stretches into connection end socket in the vacuum chamber.
For the diaphragm seal of the opening of container is separated from the diaphragm seal of whole piece, also be provided with cutting knife on the described end socket, cutting knife is along the circumferential extension of end socket, described end socket can be fixed on the axis of the piston end along what the axis of the piston slided, cutting knife is fixed on the axis of the piston by fixed mount, is provided with spring between end socket and the fixed mount.After end socket propped up the diaphragm seal upper surface of vessel port place and finishes involution, the axis of the piston of cylinder continued to move downward, and this moment, end socket was motionless, but cutting knife continues to move downward, and the diaphragm seal of the vessel port place diaphragm seal from whole piece is downcut.
A kind of simple proposal, described vacuum chamber driver train down is a cylinder, the axis of the piston of cylinder connects vacuum chamber lower end down.
The utility model beneficial effect against existing technologies is, owing to increased last vacuum chamber, following vacuum chamber, vacuum extractor etc., can vacuumize continuously and seal, therefore actv. has prolonged the shelf-life of material in the container, and cutting knife then can be separated the diaphragm seal of the opening of container at same station from the diaphragm seal of whole piece; Because vacuumizing, seal and cut film can carry out continuously at a station, therefore not only guarantee the sanitary condition of the course of processing, and reduced the required station and the area of hold facility, improved production efficiency.
Description of drawings
Accompanying drawing is the structural representation of the utility model preferred embodiment.
The specific embodiment
As shown in drawings, the epiphragma vacuum-pumping and sealing device in this preferred embodiment comprises frame 1, end socket driver train, end socket 2, last vacuum chamber 3, following vacuum chamber 4, following vacuum chamber driver train, vacuum extractor 5, diaphragm seal conveying mechanism 14.
Described diaphragm seal conveying mechanism 14, end socket driver train are separately fixed on the frame 1, end socket 2 is fixed on end socket driver train lower end, described upward vacuum chamber 3, following vacuum chamber 4 are communicated with vacuum extractor 5 respectively, last vacuum chamber 3 is fixed on frame 1 top by two fixed links 6, and end socket 2 is positioned at vacuum chamber 3, and following vacuum chamber 4 is fixed on down vacuum chamber driver train upper end.Described diaphragm seal conveying mechanism 14 comprises unwinding device, wrap-up and a plurality of deflector roll.
Described end socket driver train is that the first piston axle 701 of first cylinder, 7, the first cylinders 7 passes vacuum chamber 3 and stretches into and connect end sockets 2 in the vacuum chamber 3.
For the diaphragm seal of the opening of container is separated from the diaphragm seal of whole piece, also be provided with cutting knife 8 on the described end socket 2, cutting knife 8 is along the circumferential extension of end socket 2, described end socket 2 can be fixed on first piston axle 701 ends along what first piston axle 701 slided, cutting knife 8 is fixed on the first piston axle 701 by fixed mount 9, is provided with spring 10 between end socket 2 and the fixed mount 9.
Described vacuum chamber driver train down is that second the axis of the piston 1101 of second cylinder, 11, the second cylinders 11 connects vacuum chamber 4 lower ends down.
Introduce working process below:
As shown in drawings, described diaphragm seal conveying mechanism 14 passes diaphragm seal 13 between the last vacuum chamber 3 of the mould 12 of container conveying mechanism and epiphragma vacuum-pumping and sealing device.
At first, second cylinder 11 drives down that vacuum chamber 4 rises, and with mould 12 jack-up in the filling and sealing machine container transport mechanism, tightly props up the top and bottom of this mould 12 respectively up to last vacuum chamber 3 and following vacuum chamber 4, forms a seal cavity.
Then, vacuum extractor 5 removes the air extraction in the seal cavity, make that the sealed film 13 of container in the mould 12 in the above-mentioned filling and sealing machine container transport mechanism covers, and the air in the container is drawn out of the formation vacuum.
At last, the opening of end socket 2 usefulness diaphragm seals 13 airtight containers, and after end socket 2 props up diaphragm seal 13 upper surfaces of vessel port place and finishes involution, the first piston axle 701 of first cylinder 7 continues to move downward, this moment, end socket 2 was motionless, but cutting knife 8 continues to move downward, and the diaphragm seal 13 of the vessel port place diaphragm seal 13 from whole piece is downcut.
After finishing above-mentioned procedure of processing, container transport mechanism sees this mould 12 off, and next mould 12 is delivered between the last vacuum chamber 3 and following vacuum chamber 4 of epiphragma vacuum-pumping and sealing device, diaphragm seal conveying mechanism 14 will downcut the part of a slice diaphragm seal 13 and see off, and the diaphragm seal 13 that the back is complete is delivered between the last vacuum chamber 3 of the mould 12 of container conveying mechanism and epiphragma vacuum-pumping and sealing device.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be all equivalents of being done according to claim scope of the present utility model, be the utility model claim scope and cover.
Claims (4)
1. epiphragma vacuum-pumping and sealing device, comprise frame, the end socket driver train, end socket, the diaphragm seal conveying mechanism, described diaphragm seal conveying mechanism, the end socket driver train is separately fixed on the frame, end socket is fixed on end socket driver train lower end, it is characterized in that: also comprise vacuum chamber, following vacuum chamber, following vacuum chamber driver train, vacuum extractor, the described vacuum chamber of going up, in the following vacuum chamber at least one is communicated with vacuum extractor, last vacuum chamber is fixed on the frame top by at least one fixed link, and end socket is positioned at vacuum chamber, and following vacuum chamber is fixed on down vacuum chamber driver train upper end.
2. epiphragma vacuum-pumping and sealing device as claimed in claim 1 is characterized in that: described end socket driver train is a cylinder, and the axis of the piston of cylinder passes vacuum chamber and stretches into connection end socket in the vacuum chamber.
3. epiphragma vacuum-pumping and sealing device as claimed in claim 2, it is characterized in that: also be provided with cutting knife on the described end socket, cutting knife is along the circumferential extension of end socket, described end socket can be fixed on the axis of the piston end along what the axis of the piston slided, cutting knife is fixed on the axis of the piston by fixed mount, is provided with spring between end socket and the fixed mount.
4. epiphragma vacuum-pumping and sealing device as claimed in claim 3 is characterized in that: described vacuum chamber driver train down is a cylinder, and the axis of the piston of cylinder connects vacuum chamber lower end down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206620664U CN201882261U (en) | 2010-12-11 | 2010-12-11 | Vacuum pumping opening sealing device for cover films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206620664U CN201882261U (en) | 2010-12-11 | 2010-12-11 | Vacuum pumping opening sealing device for cover films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882261U true CN201882261U (en) | 2011-06-29 |
Family
ID=44179800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206620664U Expired - Fee Related CN201882261U (en) | 2010-12-11 | 2010-12-11 | Vacuum pumping opening sealing device for cover films |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856900A (en) * | 2017-11-13 | 2018-03-30 | 李文峰 | A kind of canister tea automatic sealing |
-
2010
- 2010-12-11 CN CN2010206620664U patent/CN201882261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856900A (en) * | 2017-11-13 | 2018-03-30 | 李文峰 | A kind of canister tea automatic sealing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |