CN209258541U - A kind of sealing-cutting device of thermal shrinking film packager - Google Patents
A kind of sealing-cutting device of thermal shrinking film packager Download PDFInfo
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- CN209258541U CN209258541U CN201822017727.7U CN201822017727U CN209258541U CN 209258541 U CN209258541 U CN 209258541U CN 201822017727 U CN201822017727 U CN 201822017727U CN 209258541 U CN209258541 U CN 209258541U
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- die holder
- upper die
- cutter
- component
- sealing
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Abstract
The utility model discloses a kind of sealing-cutting devices of thermal shrinking film packager, are related to heat shrink films packaging facilities technical field, solve heat shrinkage film completely pressing when will because of with fervent component touch and occur hot melt shrink the technical issues of.Technical points include supporting element, fervent component, support component and the Power Component for driving fervent component and support component movement, fervent component include upper die holder, the cutter being installed below upper die holder, the electrical bar for being fed through cutter both ends and be sheathed on cutter and with the discontiguous pressboard of cutter, lower end second gag lever post fixed with pressboard is plugged on upper die holder, the upper end of second gag lever post is provided with the second limited block above upper die holder, and the second spring that upper and lower ends are abutted with upper die holder and pressboard respectively is arranged on the second gag lever post；The utility model has the advantages that make heat shrinkage film will not be with fervent component touch in not pressing completely.
Description
Technical field
The utility model relates to heat shrink films packaging facilities technical fields, more specifically, it relates to a kind of heat shrink films
The sealing-cutting device of packing machine.
Background technique
A kind of thermal shrinking film packager, including chain type are disclosed in the Chinese patent that Authorization Notice No. is CN203381837U
Conveying mechanism, belt conveyor, electric heating shrink oven, electrical control equipment, heat shrink films coiled material roll shaft further include making automatically
Bag mechanism, the automatic bag making mechanism, including bag making device, longitudinal sealing sealing-cutting device, horizontal sealing sealing-cutting device.
It is similar to above-mentioned thermal shrinking film packager in the prior art, generally passes through the automatic conveying products of conveying device,
Heat shrinkage film is coated on product using bag making device, each side of heat shrinkage film is subjected to cutting work using sealing-cutting device, most
Heat shrinkage film heat shrinkable can be made by integrally being heated using electric heating shrink oven to heat shrinkage film afterwards.
Wherein, as shown in Figure 1, existing sealing-cutting device generally comprises supporting element 1, support component 4, by cutter 32 and electric heating
Fervent component 3 and two pieces that the combination of stick 31 is formed are respectively used to the cylinder 2 of 3 fervent components of driving and the movement of 4 support components；
Fervent component 3 is respectively driven by two cylinders 2 and support component 4 moves towards so that 4 energy of fervent component 3 and support component
Enough by pyrocondensation membrane pressure together with, the cutter 32 heated by electrical bar 31 is then utilized to seal heat shrinkage film together；But such as
The height of fruit product is larger, then the notch of heat shrinkage film can be larger, thus there are heat shrinkage film completely pressing when will because of with
Fervent component touch and there is a situation where heating contraction so that heat shrinkage film can not seal completely.
Utility model content
Problem in view of the prior art, the purpose of this utility model is to provide a kind of sealing of thermal shrinking film packager dresses
It sets, has the advantages that make heat shrinkage film will not be with fervent component touch in not pressing completely.
To achieve the above object, the utility model provides following technical solution: including supporting element, fervent component, support
Component and Power Component for driving fervent component and support component mobile, the fervent component includes upper die holder, installation
Cutter below upper die holder, be fed through the electrical bar at cutter both ends and be sheathed on cutter and with the discontiguous compacting of cutter
Plate is plugged with lower end and fixed the second gag lever post of pressboard on the upper die holder, and the upper end of second gag lever post is provided with
The second limited block above upper die holder, be arranged on second gag lever post upper and lower ends respectively with upper die holder and pressboard
The second spring of abutting；Wherein, when spring is fully deployed, cutter is in pressboard.
By using above-mentioned technical proposal, drive fervent component and support component movement so that heat shrinkage film by Power Component
Edge can be shunk by pressing, when fervent component and support component contact, pressboard first can be by the port energy of heat shrinkage film
Enough it is pressed together in support component, with continuing to move to for fervent component and support component, second spring starts forced contraction, on
Die holder slides downwards along the second gag lever post so that cutter can continue to move down so that cutter can with pressed
The heat shrinkage film being fixed in support component contacts so that heat shrinkage film can be sealed completely；When fervent component and support component are multiple
When position, cutter can be driven by upper die holder separate with support component first, at this point, cutter can be hidden into pressboard again, and the
Two springs start to reset, after second spring resets completely, pressboard can be driven by fervent component separate with support component so that
Pressboard is able to carry out and presses work next time.
The utility model is further arranged to: the cross section of the pressboard is arranged in "U" shaped shape, the pressboard
Notch is down-set.
It is in the pressboard that "U" shaped shape is arranged and notch is down-set by cross section by using above-mentioned technical proposal
Cooperation between cutter can achieve the effect that hiding cutter.
The utility model is further arranged to: second gag lever post, second spring and the second limited block are provided with
Two pieces, two second gag lever posts are respectively arranged at fervent component both ends.
By using above-mentioned technical proposal, by between the second gag lever post of two pieces, second spring and the second limited block
Cooperation can play two point-supported effects, so that the connection between pressboard and upper die holder is more stable.
The utility model is further arranged to: the first limit that the both ends of the upper die holder are plugged with lower end and cutter is fixed
Position bar, the upper end of each first gag lever post is provided with the first limited block above upper die holder, each first gag lever post
On be arranged with the first spring that upper and lower ends are abutted with upper die holder and cutter respectively.
By using above-mentioned technical proposal, pass through the cooperation energy between the first gag lever post, the second limited block and the first spring
Enough play the role of buffering, so that cutter and support component will not be by excessive reaction forces when contacting.
The utility model is further arranged to: the supporting element includes that two panels is perpendicular in the support plate of upper and lower position and two
The both ends of the straight connecting rod being arranged and be respectively arranged between the both ends of two panels support plate, the upper die holder and lower die holder cover respectively
In two connecting rods.
By using above-mentioned technical proposal, it can combine that form structure simple by the cooperation between connecting rod and support plate
Supporting element, by connecting rod can play limitation upper die holder and lower die holder glide direction effect.
The utility model is further arranged to: the support component includes under both ends are sheathed on respectively in two connecting rods
Die holder and the anti-stick plate being installed on lower die holder.
By using above-mentioned technical proposal, the heat shrinkage film of molten condition has certain viscosity, can be prevented using anti-stick plate
Only the heat shrinkage film of molten condition is attached in support component, the cleaning of component easy to support.
The utility model is further arranged to: the both ends of the upper die holder and lower die holder are provided with is sheathed on two respectively
Linear motion bearing in connecting rod.
By using above-mentioned technical proposal, by linear motion bearing can be avoided upper die holder and lower die holder and connecting rod it
Between generate friction, the rate of wear of upper die holder, lower die holder and connecting rod is effectively reduced.
The utility model is further arranged to: further including bracket and mounting plate, the supporting element is installed on mounting plate, institute
The first screw rod for being rotatably connected on bracket and being threadedly coupled with mounting plate is stated, more are provided on the bracket and is horizontally disposed with and wears
If crossing the guide rod of mounting plate.
By using above-mentioned technical proposal, by the cooperation between the first screw rod and bracket, mounting plate so that staff
Supporting element can be controlled when rotating the first screw rod and does horizontal sliding work along the length direction of guide rod, so that supporting element
The sealing position of heat shrinkage film can be adjusted according to the position of product edge.
Compared with prior art, the utility model has the beneficial effects that
(1) by the cooperation between the second gag lever post, second spring, the second limited block and upper die holder and pressboard so that
When fervent component moves down, pressboard can first be pressed the port of heat shrinkage film, then again by cutter to the heat shrinkage film pressed
Sealing, to achieve the effect that ensure that heat shrinkage film seals；
(2) by the cooperation between the first gag lever post, the first spring, the first limited block and upper die holder and cutter so that cutting
Knife and support component can have the ability of buffering when contacting, effectively ensure the work safety of cutter；
(3) by the cooperation between bracket, the second screw rod, mounting plate and supporting element the sealing device is suitable for
The sealing work of different level position.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is the structural schematic diagram of the present embodiment；
Fig. 3 is the scheme of installation of the present embodiment supporting element；
Fig. 4 is the structural schematic diagram of the present embodiment supporting element；
Fig. 5 is the structural schematic diagram of the present embodiment fervent component and support component；
Fig. 6 is the A partial enlargement diagram of Fig. 5；
Fig. 7 is the structural schematic diagram of the present embodiment interlinked mechanism.
Appended drawing reference: 1, supporting element；11, support plate；12, connecting rod；13, stiffening plate；2, cylinder；3, fervent component；31,
Electrical bar；32, cutter；33, upper die holder；331, linear motion bearing；34, pressboard；35, the first gag lever post；351, the first limit
Position block；352, the first spring；36, the second gag lever post；361, the second limited block；362, second spring；4, support component；41, under
Die holder；42, anti-stick plate；5, bracket；51, the first screw rod；52, guide rod；53, swing handle；6, mounting plate；61, the second screw rod；
62, sprocket wheel；63, chain；7, interlinked mechanism；71, balance plate；72, lower link；73, upper connecting rod；8, Power Component.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of sealing-cutting device of thermal shrinking film packager, as shown in Fig. 2, including bracket 5, the installation being set on bracket 5
Plate 6, the supporting element 1 for being set to mounting plate 6 are set to setting piece upper end with fervent group for earnestly being worked heat shrinkage film
Part 3 is set to 1 lower end of supporting element with the support component 4 for being supported to heat shrinkage film and for driving fervent 3 and of component
The mobile Power Component 8 of support component 4, wherein Power Component 8 include the cylinder 2 for driving fervent component 3 to move up and down with
And the interlinked mechanism 7 for driving support component 4 to move up and down.
As shown in figure 3, more guide rods 52 that are horizontally disposed and being fed through mounting plate 6 are provided on bracket 5, in bracket
The first screw rod 51 that is horizontally disposed and being threadedly coupled with mounting plate 6 is also rotatably connected on 5；It is rotated in the two sides of mounting plate 6
It is connected with second screw rod 61 being vertically arranged, two are threadedly coupled with the two sides of supporting element 1 respectively with the first screw rod 51, and two
It is sequentially connected between second screw rod 61 by the cooperation between sprocket wheel 62 and chain 63；Wherein, the first screw rod 51 and wherein one
Swing handle 53 is provided on second screw rod 61.
When needing to adjust the horizontal service position and working depth of supporting element 1, it is only necessary to rotate the first screw rod 51 respectively
It is threadedly coupled when first screw rod 51 is rotated with the first screw rod 51 with the second screw rod 61 for being provided with swing handle 53
Mounting plate 6 can drive supporting element 1 to complete the position in horizontal direction along each 52 length direction of guide rod sliding and adjust work；
When second screw rod 61 rotates, cooperated by the transmission between sprocket wheel 62 and chain 63 so that remaining second screw rod 61 also can
It is rotated synchronously with second screw rod of root 61, when each second screw rod 61 rotates, the branch that is threadedly coupled with each second screw rod 61
Support member 1 can adjust work directed along each second about 61 screw rod sliding to complete the position of supporting element 1 in the vertical direction.
As shown in figure 4, supporting element 1 includes that two panels in overlying relation and support plate 11 disposed in parallel and two are vertical
It is arranged and is respectively arranged between the both ends of two panels support plate 11 with the connecting rod for two support plates 11 to link together
12；Wherein, two panels support plate 11 close to the side of mounting plate 6 be provided with a piece of upper and lower ends respectively with two panels support plate 11
The stiffening plate 13 of middle position connection.
As shown in figure 5, earnestly component 3 includes that horizontally disposed and both ends are sheathed on the upper mold between two connecting rods 12 respectively
Seat 33, the cutter 32 for being set to 33 lower section of upper die holder are set to 33 lower section of upper die holder and cutter 32 are covered to interior pressboard
34 and the electrical bar 31 that is arranged in cutter 32；Support component 4 includes that horizontally disposed and both ends are sheathed on two connections respectively
Lower die holder 41 on bar 12 and it is installed on 33 upper surface of upper die holder and immediately below cutter 32 with the plastic foil for hot melt
The anti-stick plate 42 being attached on lower die holder 41.
It is vertically arranged and upper end is fed through the first of upper die holder 33 as shown in fig. 6, fixing one at the both ends of cutter 32
Gag lever post 35, the upper end of two first gag lever posts 35 are respectively and fixedly provided with first that lower surface can be bonded with the upper surface of upper die holder 33
Limited block 351 is also arranged with upper and lower ends are abutted with upper die holder 33 and cutter 32 respectively on two first gag lever posts 35
One spring 352；One is fixed at the both ends of pressboard 34 to be vertically arranged and upper end is fed through the second gag lever post of upper die holder 33
36, the upper end of two second gag lever posts 36 is respectively and fixedly provided with the second limited block that lower surface can be bonded with the upper surface of upper die holder 33
361, the second bullet that upper and lower ends are abutted with upper die holder 33 and pressboard 34 respectively is also arranged on two second gag lever posts 36
Spring 362；Wherein, the cross section of pressboard 34 is arranged in "U" shaped shape, and the notch of pressboard 34 is down-set, and cutter 32 is in
In pressboard 34, when the first spring 352 and second spring 362 are fully deployed, cutter 32 is put in completely in pressboard 34.
Wherein, the cylinder body of cylinder 2 is fixed in the support plate 11 in top, and the piston rod of cylinder 2 is arranged straight down
And it is fixed with upper die holder 33.
When cylinder 2 drives fervent component 3 to move down and drives support component 4 to move up by interlinked mechanism 7, pressure
Making sheet 34 can abut first with support component 4 to reach and heat shrinkage film pressing is fixed in support component 4, at this point, second spring
362 start to continue to move to and shrink with fervent component 3, with fervent component 3 continue to move down and support component 4 after
Continuous to move up, the knife edge part of cutter 32 starts to contact with heat shrinkage film, at this point, the first spring 352 can play the role of shrinking buffering,
The sealing that heat shrinkage film can be melted the completed heat shrinkage film of sealing by the cutter 32 heated simultaneously by electrical bar 31 works；When fervent
When component 3 and support component 4 reset, the first spring 352 and second spring 362 can reset so that cutter 32 can be hidden again
Into in pressboard 34.
As shown in fig. 7, link assembly includes between upper die holder 33 and lower die holder 41 and middle section and stiffening plate 13
The balance plate 71 of rotation connection, the upper connecting rod 73 being set between balance plate 71 and upper die holder 33 and be set to balance plate 71 under
Between die holder 41 and the lower link 72 of setting identical as the shape size of upper connecting rod 73, the upper end of upper connecting rod 73 and upper die holder 33
Middle section rotation connection, the lower end of upper connecting rod 73 are connect with wherein one end of balance plate 71, the lower end of lower link 72 and lower die
The middle section rotation connection of seat 41, the upper end of lower link 72 and balance plate 71 are rotatablely connected far from one end of upper connecting rod 73.
Wherein, the both ends of above-described upper die holder 33 and lower die holder 41 are provided with linear motion bearing 331, by straight
Line motion bearings 331, which can be avoided, generates friction between upper die holder 33 and lower die holder 41 and connecting rod 12, so that 33 He of upper die holder
Abrasion will not be directly generated between lower die holder 41 and connecting rod 12.
Wherein, above-described upper die holder 33 and lower die holder 41 are all made of heat-barrier material and are made, and are made up of heat-barrier material
Upper die holder 33 and lower die holder 41 can be avoided electrical bar 31 generation heat be directly transferred in connecting rod 12.
When cylinder 2, which controls fervent component 3, to be moved down, upper connecting rod 73 can turn by the center of circle of the middle position of upper die holder 33
It is dynamic, at this point, the lower end of upper connecting rod 73 can be deflected outward to take one end that balance plate 71 is rotatablely connected with upper connecting rod 73 to balance
The middle section of plate 71 rotates down for the center of circle, so that one end that lower link 72 is rotatablely connected is with the middle part of balance plate 71
It is divided into the center of circle to be rotated up, at this point, the lower end of lower link 72 can be circle with one end that lower link 72 and balance plate 71 are rotatablely connected
The heart is rotated up, to achieve the effect that lower die holder 41 is driven to move up.
The course of work of the utility model is as follows:
Before work, the horizontal service position of position when being coated on product according to heat shrinkage film adjustment supporting element 1 and vertical
Working depth, when enabling heat shrinkage film mobile across fervent component 3 and support component 4；It is coated when conveying equipment conveys
When having the product of heat shrinkage film to be moved between fervent component 3 and support component 4, conveying equipment stops working, and is then driven by cylinder 2
It moves fervent component 3 to move down, at this point, can control support component 4 by interlinked mechanism 7 while move up, with fervent component 3 and branch
Heat shrinkage film can be pressed on anti-stick plate 42 by the movement of support component 4, pressboard 34 first, finally by cutter 32 by the heat of heat shrinkage film
Sealing is combined, and controls each member reset after completing the sealing work of heat shrinkage film, is then completed sealing by conveying equipment
Heat shrinkage film is transported away.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of sealing-cutting device of thermal shrinking film packager, including supporting element (1), fervent component (3), support component (4) and
For driving the Power Component (8) of fervent component (3) and support component (4) movement, it is characterised in that: the fervent component (3)
Including upper die holder (33), the cutter (32) being installed below upper die holder (33), the electrical bar (31) for being fed through cutter (32) both ends
And be sheathed on cutter (32) and with cutter (32) discontiguous pressboard (34), be plugged with lower end on the upper die holder (33)
Fixed the second gag lever post (36) with pressboard (34), the upper end of second gag lever post (36) is provided in upper die holder (33)
The second limited block (361) of top, be arranged on second gag lever post (36) upper and lower ends respectively with upper die holder (33) and pressure
The second spring (362) that making sheet (34) abuts；Wherein, when spring is fully deployed, cutter (32) is in pressboard (34).
2. a kind of sealing-cutting device of thermal shrinking film packager according to claim 1, it is characterised in that: the pressboard
(34) cross section is arranged in "U" shaped shape, and the notch of the pressboard (34) is down-set.
3. a kind of sealing-cutting device of thermal shrinking film packager according to claim 1, it is characterised in that: second limit
Bar (36), second spring (362) and the second limited block (361) are provided with two pieces, and two second gag lever posts (36) are respectively
It is set to fervent component (3) both ends.
4. a kind of sealing-cutting device of thermal shrinking film packager according to claim 1, it is characterised in that: the upper die holder
(33) both ends are plugged with fixed the first gag lever post (35) in lower end and cutter (32), each first gag lever post (35) it is upper
End is provided with the first limited block (351) above upper die holder (33), is arranged on each first gag lever post (35) up and down
The first spring (352) that both ends are abutted with upper die holder (33) and cutter (32) respectively.
5. a kind of sealing-cutting device of thermal shrinking film packager according to claim 1, it is characterised in that: the supporting element
(1) including two panels is vertically arranged and is respectively arranged at two panels support plate (11) in the support plate (11) of upper and lower position and two
The both ends of connecting rod (12) between both ends, the upper die holder (33) and lower die holder (41) are sheathed on two connecting rods (12) respectively
On.
6. a kind of sealing-cutting device of thermal shrinking film packager according to claim 5, it is characterised in that: the support component
It (4) include the lower die holder (41) that both ends are sheathed on respectively on two connecting rods (12) and the anti-stick plate being installed on lower die holder (41)
(42).
7. a kind of sealing-cutting device of thermal shrinking film packager according to claim 6, it is characterised in that: the upper die holder
(33) and the both ends of lower die holder (41) are provided with the linear motion bearing (331) being sheathed on two connecting rods (12) respectively.
8. a kind of sealing-cutting device of thermal shrinking film packager according to claim 1, it is characterised in that: further include bracket
(5) it is installed on mounting plate (6), is rotatably connected on the bracket (5) and mounting plate with mounting plate (6), the supporting element (1)
(6) the first screw rod (51) being threadedly coupled, be provided on the bracket (5) more it is horizontally disposed and be fed through mounting plate (6)
Guide rod (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017727.7U CN209258541U (en) | 2018-12-03 | 2018-12-03 | A kind of sealing-cutting device of thermal shrinking film packager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017727.7U CN209258541U (en) | 2018-12-03 | 2018-12-03 | A kind of sealing-cutting device of thermal shrinking film packager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209258541U true CN209258541U (en) | 2019-08-16 |
Family
ID=67565570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822017727.7U Active CN209258541U (en) | 2018-12-03 | 2018-12-03 | A kind of sealing-cutting device of thermal shrinking film packager |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209258541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478537A (en) * | 2021-06-15 | 2021-10-08 | 上海骄成超声波技术股份有限公司 | Diaphragm cutting device and lithium battery winding machine |
-
2018
- 2018-12-03 CN CN201822017727.7U patent/CN209258541U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478537A (en) * | 2021-06-15 | 2021-10-08 | 上海骄成超声波技术股份有限公司 | Diaphragm cutting device and lithium battery winding machine |
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