CN206569329U - A kind of lifting bascule for vacuum sealer - Google Patents
A kind of lifting bascule for vacuum sealer Download PDFInfo
- Publication number
- CN206569329U CN206569329U CN201621467380.0U CN201621467380U CN206569329U CN 206569329 U CN206569329 U CN 206569329U CN 201621467380 U CN201621467380 U CN 201621467380U CN 206569329 U CN206569329 U CN 206569329U
- Authority
- CN
- China
- Prior art keywords
- lifting
- framework
- guide holder
- drive
- drive link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vacuum Packaging (AREA)
Abstract
The utility model discloses a kind of lifting bascule for vacuum sealer, including framework, four symmetrically arranged guide holders are installed in framework, each guide holder is fixed on framework by a support bar, the lifting arm that is connected is oriented on each guide holder, the upper end of each lifting arm is all connected with a lifting seat, each lifting seat is fixedly connected with the welder, two the first drive links and two the second drive links are also connected with framework, the two ends of each first drive link connect corresponding lifting arm by the first drive, the two ends of each second drive link connect corresponding second drive link by the second drive.Advantage of the present utility model：The present apparatus plays stable effect so that closure is constantly in horizontality, facilitates picking and placeing for evacuated panel, its is easy to operate when lifting closure, high in machining efficiency.
Description
Technical field
The utility model is related to sealing plate processing technique field, more particularly to a kind of lifting for vacuum sealer is balanced
Device.
Background technology
Vacuum heat-insulating plate is one kind in vacuum thermal insulating material, is to be composited by filling core with vacuum protection top layer,
It is effectively prevented from heat transfer caused by cross-ventilation, therefore thermal conductivity factor can be greatly lowered, for present insulation material,
Existing vacuum heat-insulating plate is in processing, it is necessary to use vacuum sealer.
Existing vacuum sealer includes sealing machine main body and is movably connected on the upper lid of sealing machine main body, upper lid and sealing
Owner's body is fixed respectively to be equiped with a vacuum device, and two vacuum devices opposition is ordinatedly set, and vacuum device includes close
Shrouding and the annular vacuum-pumping density sealing groove set around the sealing plate.Sealing is equiped with respectively in two vacuum-pumping density sealing grooves
Circle, the sealing ring protrudes the surface for vacuumizing plate.After upper lid and the pressing of sealing machine main body, two sealing rings clamp the oral area of sack
Afterwards, vacuumized in the space of two sealing plates and two sealing corral formation.Existing two vacuum devices are solid
Calmly nonadjustable to be installed on sealing machine, during work, the active force that two sealing rings are mutually held is very big, uses certain time
Afterwards, the elasticity of sealing ring decreases because of big pressure, and then causes downtrodden sealing ring to resile, two such sealing
Circle can be difficult to clamp, and cause poorly sealed, vacuumize work and be difficult to.In order to solve the above-mentioned technical problem the applicant designs
A kind of vacuum sealer, the present apparatus is the lifting bascule for the vacuum sealer.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and the one kind proposed is used for vacuum seal
The lifting bascule of mouth machine.
To achieve these goals, the utility model employs following technical scheme：
A kind of lifting bascule for vacuum sealer, it is characterised in that：Including framework, four are installed in framework
Individual symmetrically arranged guide holder, each guide holder is fixed on framework by a support bar, is led on each guide holder
To the lifting arm that is connected, the upper end of each lifting arm is all connected with a lifting seat, and each lifting seat is fixedly connected with
On the welder, two the first drive links and two the second drive links are also connected with framework, each first drive link
Two ends connect corresponding lifting arm by the first drive, and the two ends of each second drive link pass through the second transmission
Corresponding second drive link of device drive connection.
Preferably, first transmission device includes being fixed by socket first gear and setting on first drive link
Rack in the corresponding lifting arm side, first gear and rack engagement, second transmission device are two intermeshings
Gear structure.
Preferably, be connected locking device on each guide holder, and locking device includes being connected to guide holder
The locking cylinder of side, is all connected with a latch on the piston rod of each locking cylinder, and latch is arranged in guide holder,
And latch and the pilot hole corresponding matching on guide holder.
The utility model has the advantage of：The present apparatus plays stable effect so that closure one when lifting closure
Horizontality is directly in, facilitates picking and placeing for evacuated panel, its is easy to operate, it is high in machining efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of lifting bascule for vacuum sealer provided by the utility model；
Fig. 2 is locking device assembling schematic diagram；
Fig. 3 is locking device structure schematic diagram；
Fig. 4 is locking device use state schematic diagram.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of lifting for vacuum sealer that the utility model is provided balances dress
Put, including framework 19, four symmetrically arranged guide holders 40 are installed in framework 19, each guide holder 40 passes through a branch
Strut 39 is fixed on framework 19, and be connected a lifting arm 29, each lifting arm 29 are oriented on each guide holder 40
Upper end be all connected with a lifting seat 42, each lifting seat 42 is fixedly connected with the welder, on framework 19 also
Two the first drive links 44 and two the second drive links 45 are connected, the first drive link 44 is connected to framework 19 by fixed plate 46,
The two ends of each first drive link 44 connect corresponding lifting arm 29, each second drive link by the first drive
45 two ends are connected corresponding second drive link 45 by the second transmission device 47.
First transmission device includes being fixed by socket the first gear 31 on first drive link 44 and is arranged on
The rack 30 of the corresponding side of lifting arm 29, first gear 31 and rack 30 are engaged, and second transmission device 47 is two
Pitch wheel structure.
Both sides in the guide holder 40 are respectively equipped with a limiting plate 73, the latch 71 and two limiting plates 73
Spacing be oriented to coordinates.The latch 71 be L-type plate, the front side of latch 71 be provided with deep-slotted chip breaker 71.1, deep-slotted chip breaker 71.1 with
The corresponding matching of pilot hole 72.
When in use, guide holder 40 is arranged on framework 19, and framework 19 supports fixed guide seat 40 by support column 39.
Claims (3)
1. a kind of lifting bascule for vacuum sealer, it is characterised in that：Including framework（19）, in framework（19）It is interior
Four symmetrically arranged guide holders are installed（40）, each guide holder（40）Pass through a support bar（39）It is fixed on framework（19）
On, in each guide holder（40）On be oriented to be connected a lifting arm（29）, each lifting arm（29）Upper end be all connected with
One lifting seat（42）, each lifting seat（42）It is fixedly connected with welder, in framework（19）On be also connected with two
One drive link（44）With two the second drive links（45）, each first drive link（44）Two ends pass through the first transmission device pass
The dynamic corresponding lifting arm of connection（29）, each second drive link（45）Two ends pass through the second transmission device（47）Drive connection
Corresponding second drive link（45）.
2. a kind of lifting bascule for vacuum sealer according to claim 1, it is characterised in that：Described first
Transmission device includes being fixed by socket in first drive link（44）On first gear（31）Be arranged on the corresponding lifting
Bar（29）The rack of side（30）, first gear（31）And rack（30）Engagement, second transmission device（47）For two phases
Intermeshed gear structure.
3. a kind of lifting bascule for vacuum sealer according to claim 1, it is characterised in that：In each institute
State guide holder（40）On be connected locking device, locking device includes being connected to guide holder（40）The locking cylinder of side
（41）, in each locking cylinder（41）Piston rod on be all connected with a latch（71）, latch（71）It is arranged on guide holder
（40）It is interior, and latch（71）With guide holder（40）On pilot hole（72）Corresponding matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467380.0U CN206569329U (en) | 2016-12-29 | 2016-12-29 | A kind of lifting bascule for vacuum sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467380.0U CN206569329U (en) | 2016-12-29 | 2016-12-29 | A kind of lifting bascule for vacuum sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206569329U true CN206569329U (en) | 2017-10-20 |
Family
ID=60061623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621467380.0U Expired - Fee Related CN206569329U (en) | 2016-12-29 | 2016-12-29 | A kind of lifting bascule for vacuum sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206569329U (en) |
-
2016
- 2016-12-29 CN CN201621467380.0U patent/CN206569329U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20171229 |