CN207141562U - A kind of seal case structure of heat seal die - Google Patents
A kind of seal case structure of heat seal die Download PDFInfo
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- CN207141562U CN207141562U CN201720873896.3U CN201720873896U CN207141562U CN 207141562 U CN207141562 U CN 207141562U CN 201720873896 U CN201720873896 U CN 201720873896U CN 207141562 U CN207141562 U CN 207141562U
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Abstract
A kind of seal case structure of heat seal die of the utility model, wherein, including：The cylinder push-rod of cylinder is fixedly connected through the top plate of mould in the connecting plate in mould, and connecting plate is provided with two or more lead downward vertically, and each lead runs through the upper plate of upper vacuum chamber；Bottom supporting plate is covered in the opening of tank floor, and the downside of opening is provided with bottom supporting plate, shape and location matches are provided with bottom supporting plate in the heat-sealing through hole of heat-sealing device.By using a kind of seal case structure of heat seal die of the utility model, effectively the structure of upper vacuum chamber is improved, it is so that compact-sized in upper vacuum chamber, the overall volume-diminished of mould, structural strengthening is carried out under the working condition of negative pressure of vacuum to upper vacuum chamber using bottom supporting plate, the ability of the anti-negative pressure of vacuum chamber in raising, its is simple in construction, easily fabricated, installation.
Description
Technical field
It the utility model is related to packaging for foodstuff press equipment technical field, and in particular to a kind of seal case of heat seal die
Structure.
Background technology
It is well known that with the continuous social and economic development, the species of food pack and utilization are more and more extensive, such as
Biscuit band, tealeaves band etc..For the packaging for foodstuff band being made of plastics, need to change no mould in mold mechanism
Have to manufacture.As shown in figure 1, upper vacuum chamber 105, lower vacuum chamber 106, fixed plate 101, guide rod 102, jacket casing 103, production
Product heat sealing plate 104, wherein carrying out vacuum moving work after upper vacuum chamber 105 and lower vacuum chamber 106 are closed, negative-pressure gas can be right
The side plate of upper vacuum chamber 105 produces pressure, and much time using can cause vacuum chamber 105 to deform or cause to connect
Guide pillar 108 between fishplate bar 107 and upper vacuum chamber 105 is also affected.On the other hand, assembled in upper vacuum chamber 105
Guide rod 102, jacket casing 103, the structure of product heat sealing plate 104 it is cumbersome, when needing to change parts, dismounting, installation
Inconvenience, greatly increase the time of maintenance.
Utility model content
The application provides a kind of seal case structure of heat seal die, is set to solve the pressing of packaging for foodstuff in the prior art
Standby interior upper vacuum cavity structure is bad, causes vacuum cavity to be easily damaged and repair the problem of inconvenient.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of seal case structure of heat seal die, wherein, including：Mould, the cavity internal upper part of the mould is provided with upper
Vacuum chamber, the bottom surface of the mould are provided with lower heat-sealing casing；The top plate of the mould is provided with cylinder, and the cylinder of the cylinder pushes away
Bar is fixedly connected through the top plate of the mould in the connecting plate in the mould, the connecting plate be provided with downward vertically two with
Upper lead, each lead run through the upper plate of the upper vacuum chamber；
The upper vacuum chamber includes：Casing of the bottom surface provided with opening, top board, connection support bar, lower heat sealing plate, heat-sealing
Device and bottom supporting plate, the upper plate of the casing is provided with the first through hole for being matched with the lead quantity, described to lead
From top to bottom it is fixedly connected to post through the first through hole with the top board, the top board is to having two or more institute
Connection support bar is stated, the root of the connection support bar connects the downside of the lower heat sealing plate, the lower heat sealing plate provided with two
Above heat-sealing device, the bottom supporting plate are covered in the opening of the tank floor, are provided with the bottom supporting plate
Shape and location matches are in the heat-sealing through hole of the heat-sealing device.
The seal case structure of above-mentioned heat seal die, wherein, it is laid with positioning threads in the lower edge of the casing
Hole, the edge of the bottom supporting plate are provided with positioning screw hole, are provided with positioning screw in the positioning screw hole, positioning screw by lower and
It is upper to be screwed through positioning screw hole to fixed in positioning spiro pit.
The seal case structure of above-mentioned heat seal die, wherein, the lower edge of the casing is wrapped around provided with close
Strip of paper used for sealing.
The seal case structure of above-mentioned heat seal die, wherein, the heat-sealing through hole of the bottom supporting plate and the lower heat
Product placed cavity position in joint sealing body matches, and the bottom supporting plate is bonded with the top edge of the lower heat-sealing casing
After form sealed chamber.
The seal case structure of above-mentioned heat seal die, wherein, the thick bottom of the bottom supporting plate is more than the casing
Sidewall thickness.
The seal case structure of above-mentioned heat seal die, wherein, the outer sheath of the lead is provided with fixed disk group, described
Fixed disk group includes：Upper fixed disk, lower fixed disk, fixed disk are sheathed on the outside of the lead with lower fixed disk,
And fixed disk, on the outside of the upper vacuum chamber, the lower fixed disk is on the inside of the upper vacuum chamber.
The seal case structure of above-mentioned heat seal die, wherein, fixed disk is fixed with the upper top surface and is bonded, institute
State lower fixed disk and be located at the lead root, and the lower fixed disk is fixed with the top board and is bonded.
The seal case structure of above-mentioned heat seal die, wherein, it is provided with aspirating hole in the upper plate.
According to a kind of seal case structural approach/device of heat seal die of above-described embodiment, the program has following
Effect：
1st, effectively the structure of upper vacuum chamber is improved so that compact-sized in upper vacuum chamber, mould is whole
The volume-diminished of body；
2nd, structural strengthening is carried out under the working condition of negative pressure of vacuum to upper vacuum chamber using bottom supporting plate, in raising
The ability of the anti-negative pressure of vacuum chamber；
3rd, its is simple in construction, easily fabricated, installation.
Brief description of the drawings
Fig. 1 is the structural representation of prior art；
Fig. 2 is a kind of diagrammatic cross-section of the seal case structure of heat seal die；
Fig. 3 is a kind of close-up schematic view of the seal case structure of heat seal die；
Fig. 4 is a kind of fixed disk group close-up schematic view of the seal case structure of heat seal die.
Reference in corresponding Figure of description is with reference to as follows：
Fixed plate 101, guide rod 102, jacket casing 103, product heat sealing plate 104, upper vacuum chamber 105, lower vacuum chamber
106th, connecting plate 107, guide pillar 108；
Mould 1, upper vacuum chamber 2, it is lower heat-sealing casing 3, cylinder 4, cylinder push-rod 5, top plate 6, lead 7, upper plate 8,
Opening 9, casing 10, top board 11, connection support bar 12, lower heat sealing plate 13, heat-sealing device 14, bottom supporting plate 15, first are logical
Hole 16, heat-sealing through hole 17, lower edge 18, positioning spiro pit 19, sealing strip 20, positioning screw hole 21, positioning screw 22, product are placed
Chamber 23, sealed chamber 24, fixed disk group 25, upper fixed disk 26, lower fixed disk 27, aspirating hole 28.
Embodiment
In order that technological means, creation feature, reached purpose and effect that utility model is realized are easy to understand, lower knot
Conjunction is specifically illustrating, and the utility model is expanded on further.
As shown in Fig. 2 a kind of seal case structure of heat seal die of the utility model, wherein, including：Mould 1, mould 1
Cavity internal upper part be provided with upper vacuum chamber 2, mould 1 bottom surface be provided with it is lower heat-sealing casing 3；The top plate of mould 1 is provided with cylinder 4,
The cylinder push-rod 5 of cylinder 4 is fixedly connected through the top plate 6 of mould 1 in the connecting plate 107 in mould 1, and connecting plate 107 lets droop
Straight to be provided with two or more lead 7, each lead 7 runs through the upper plate 8 of upper vacuum chamber 2；
Upper vacuum chamber 2 includes：Bottom surface is provided with casing 10, top board 11, connection support bar 12, the lower heat sealing plate of opening 9
13rd, heat-sealing device 14 and bottom supporting plate 15, the upper plate 8 of casing 10 are provided with the first through hole for being matched with the quantity of lead 7
16, lead 7 is from top to bottom fixedly connected through first through hole 16 with top board 11, and top board 11 connects to two or more is had
Support bar 12 is connect, the lower heat sealing plate 13 of root connection of connection support bar 12, the downside of lower heat sealing plate 13 seal provided with two or more
Device 14, bottom supporting plate 15 are covered in the opening 9 of the bottom surface of casing 10, be provided with bottom supporting plate 15 shape and location matches in
The heat-sealing through hole 17 of heat-sealing device 14.
As shown in Figure 2,3, in specific embodiment of the utility model, positioning is laid with the lower edge 18 of casing 10
Screwed hole 19, the edge of bottom supporting plate are provided with positioning screw hole 21, positioning screw 22, positioning screw 22 are provided with positioning screw hole 21
From bottom to top screwed through positioning screw hole 21 to fixed in positioning spiro pit 21.
In specific embodiment of the utility model, the lower edge of casing 10 is wrapped around provided with sealing strip 20.
In specific embodiment of the utility model, the heat-sealing through hole 17 of bottom supporting plate 15 is sealed in casing 3 with lower
The position of product placed cavity 23 matches, and bottom supporting plate 15 with it is lower heat-sealing casing 3 top edge be bonded after form annular seal space
Room 24.
In specific embodiment of the utility model, the thick bottom of bottom supporting plate 15 is more than the sidewall thickness of casing 10, enters
The support force for being not only able to increase using bottom supporting plate 15 opening of casing 10 of one step, and can is enough to be played to heat-sealing device 14
Guide effect.
As shown in Figure 2,4, in specific embodiment of the utility model, the outer sheath of lead 7 is provided with fixed disk group 25,
Fixed disk group 25 includes：Upper fixed disk 26, lower fixed disk 27, upper fixed disk 26 are sheathed on outside lead 7 with lower fixed disk 27
Side, and upper fixed disk 26, positioned at the upper outside of vacuum chamber 2, lower fixed disk 27 is positioned at the upper inner side of vacuum chamber 2.Upper fixed disk 26 with
Upper top surface fixes fitting, and lower fixed disk 27 is located at the root of lead 7, and lower fixed disk 26 is fixed with top board 11 and is bonded, and is entered
One step, upper fixed disk 26 is mainly for the steering capability between increase casing 10 and lead 7.
In specific embodiment of the utility model, aspirating hole 28 is provided with upper plate 8, further when upper vacuum chamber
2 form exhaust tube after sealed chamber 24 with lower heat-sealing casing 3（Not shown in figure）Engaged with aspirating hole 28 to sealed chamber 24
It is evacuated.
In specific embodiment of the present utility model, cylinder 4 starts promotes connecting plate 107 downward using cylinder push-rod 5,
Downward thrust is passed to top board 11 by connecting plate 107 using lead 7, and top board 11 moves downward until upper vacuum chamber
After the bottom supporting plate 15 of 2 downsides is bonded with the upper side of lower heat-sealing casing 3, top board 11 is using connection support bar 12 to lower heat
The thrust of shrouding 13 continues downwards, until heat-sealing device 14 carries out heat through after sealing through hole 17 to the product in product placed cavity 23
Envelope.In the process using the vacuum suction of aspirating hole 28 after bottom supporting plate 15 is bonded with the upper side of lower heat-sealing casing 3
It is i.e. executable.
Further, upper vacuum chamber 2 is held by the lower fixed disk 27 of the root of lead 7, when lead 7 is downward then
Also while down, lead 7 remains able to transport downwards upper vacuum chamber 2 after upper vacuum chamber 2 is blocked by lower heat-sealing casing 3
It is dynamic.
In summary, the seal case structure of a kind of heat seal die of the utility model, effectively to the knot of upper vacuum chamber
Structure is improved so that compact-sized in upper vacuum chamber, the overall volume-diminished of mould, using bottom supporting plate to upper true
Empty van body carries out structural strengthening under the working condition of negative pressure of vacuum, the ability of the anti-negative pressure of vacuum chamber in raising, the letter of its structure
It is single, easily fabricated, installation.
The specific embodiment of utility model is described above.It is to be appreciated that utility model is not limited to
Above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as being given with the common mode in this area
To implement；Those skilled in the art, which can make various deformations or amendments within the scope of the claims and make, some simply to push away
Drill, deform or replace, this has no effect on the substantive content of utility model.
Claims (8)
- A kind of 1. seal case structure of heat seal die, it is characterised in that including：Mould, the cavity internal upper part of the mould are set The bottom surface for having upper vacuum chamber, the mould is provided with lower heat-sealing casing；The top plate of the mould is provided with cylinder, the gas of the cylinder Cylinder push rod is fixedly connected through the top plate of the mould in the connecting plate in the mould, and the connecting plate is provided with two downward vertically Individual above lead, each lead run through the upper plate of the upper vacuum chamber；The upper vacuum chamber includes：Bottom surface is provided with casing, top board, connection support bar, lower heat sealing plate, the heat-sealing device of opening And bottom supporting plate, the upper plate of the casing are provided with the first through hole for being matched with the lead quantity, the lead From top to bottom it is fixedly connected through the first through hole with the top board, the top board connects described in two or more to having Support bar is connect, the root connection lower heat sealing plate of the connection support bar, the downside of the lower heat sealing plate are provided with two or more Heat-sealing device, the bottom supporting plate are covered in the opening of the tank floor, shape are provided with the bottom supporting plate And location matches are in the heat-sealing through hole of the heat-sealing device.
- 2. the seal case structure of heat seal die according to claim 1, it is characterised in that in the lower edge of the casing Positioning spiro pit is laid with, the edge of the bottom supporting plate is provided with positioning screw hole, positioning spiral shell is provided with the positioning screw hole Nail, positioning screw are from bottom to top screwed to fixed in positioning spiro pit through positioning screw hole.
- 3. the seal case structure of heat seal die according to claim 2, it is characterised in that the casing it is described following Edge is wrapped around provided with sealing strip.
- 4. the seal case structure of heat seal die according to claim 1, it is characterised in that the heat of the bottom supporting plate Envelope through hole matches with the product placed cavity position in the lower heat-sealing casing, and the bottom supporting plate and the lower heat-sealing Sealed chamber is formed after the top edge fitting of casing.
- 5. the seal case structure of heat seal die according to claim 1, it is characterised in that the thickness of the bottom supporting plate Bottom is more than the sidewall thickness of the casing.
- 6. the seal case structure of heat seal die according to claim 1, it is characterised in that the outer sheath of the lead Provided with fixed disk group, the fixed disk group includes：Upper fixed disk, lower fixed disk, fixed disk are arranged with lower fixed disk On the outside of the lead, and fixed disk, on the outside of the upper vacuum chamber, the lower fixed disk is located on described On the inside of vacuum chamber.
- 7. the seal case structure of heat seal die according to claim 6, it is characterised in that fixed disk with it is described Upper top surface fixes fitting, and the lower fixed disk is located at the lead root, and the lower fixed disk is consolidated with the top board Fixed fitting.
- 8. the seal case structure of heat seal die according to claim 1, it is characterised in that be provided with and take out in the upper plate Stomata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873896.3U CN207141562U (en) | 2017-07-19 | 2017-07-19 | A kind of seal case structure of heat seal die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873896.3U CN207141562U (en) | 2017-07-19 | 2017-07-19 | A kind of seal case structure of heat seal die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207141562U true CN207141562U (en) | 2018-03-27 |
Family
ID=61675758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720873896.3U Active CN207141562U (en) | 2017-07-19 | 2017-07-19 | A kind of seal case structure of heat seal die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207141562U (en) |
-
2017
- 2017-07-19 CN CN201720873896.3U patent/CN207141562U/en active Active
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