CN110342031A - One kind can the disengaged oblique closing device in longitudinal direction - Google Patents
One kind can the disengaged oblique closing device in longitudinal direction Download PDFInfo
- Publication number
- CN110342031A CN110342031A CN201910767507.2A CN201910767507A CN110342031A CN 110342031 A CN110342031 A CN 110342031A CN 201910767507 A CN201910767507 A CN 201910767507A CN 110342031 A CN110342031 A CN 110342031A
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- longitudinal sealing
- sealing
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- longitudinal
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- 238000007789 sealing Methods 0.000 claims abstract description 159
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000004806 packaging method and process Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000010408 film Substances 0.000 description 32
- 238000012856 packing Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
It can the disengaged oblique closing device in longitudinal direction the present invention relates to one kind, including substrate, bracket component can be detached from, fixed longitudinal sealing component and mobile longitudinal sealing component, it includes being detached from cylinder that bracket component, which can be detached from, it is detached from supporting plate, right disengaging column, left disengaging column, right link block, left link block, fixed longitudinal sealing component includes right linear bearing, left linear bearing, right locking seat, left locking seat, upper fixed block, lower fixed block, sealing plate support plate, longitudinal sealing fixed plate, mobile longitudinal sealing component includes fore-stock plate, deflecting cushion block, cushion block connecting plate, longitudinal sealing cylinder, cylinder axillare, upper thermal insulation board, lower thermal insulation board, sealing plate connecting plate, longitudinal sealing movable plate, longitudinal sealing movable plate is detached from or is contacted with longitudinal sealing fixed plate to carry out oblique sealing to film under the drive of longitudinal sealing cylinder；The across seal of longitudinal sealing is changed into oblique sealing by the present invention, in a limited space in realize the pressurization seal of film, avoid film and do not run in machine and toasted and stick on feeder pipe.
Description
[technical field]
The present invention relates to packing machinery technology, specifically a kind of longitudinal sealing sealing for being mainly used for upright packing machine
Can the disengaged oblique closing device in longitudinal direction.
[background technique]
In intermittent package packing machine, especially Multi-row packing machine tool, the longitudinal direction sealing for packing film generally exist
A width is opened in longitudinal sealing plate to be about 1 millimeter or so of elongated slot and directive wheel is installed below.When the two panels for needing longitudinally to seal
Film passes through the elongated slot (being heated simultaneously) and directive wheel, and film is acted on by heat seal and is combined together by envelope.For the soft of film
Well known to packing technique field, the sealing strength of film is mainly determined by packing film, temperature, pressure three elements, and
In this kind longitudinal direction sealing mode, packing film is mainly by temperature action, and mainly by directive wheel offer, (it is point contact side to pressure
Formula, heating time is short, while it mainly play the guiding role, itself does not have power, and pressure applied is also smaller), sealing effect
Fruit is bad, and simultaneously for the package packing machine of intermittent mode, it is different that each longitudinal sealing side is heated length of time, is also easy to cause heating
Insufficient or excessively heating.For single-row packing machine, longitudinal sealing can be relatively easy to using cylinder pressurizing and sealing, but for multiple row packet
It installs tool, because of each column lateral thin-film limited width of multiple row packaging bag, it is too narrow to be limited to space, is difficult to add in transverse direction using cylinder
Press seal closes.
To reach faster packaging speed, the distance of longitudinal unsuitable scrapping off film of heating sealing plate of packing film is too far, but just
Therefore, when carrying out troubleshooting or replacement film, film will be toasted the long period, be caused film to be stained with and be sticked in blanking
Guan Shang, film are easy to be pulled off.
For the problem present on, if can provide one kind can the disengaged oblique closing device in longitudinal direction, by using oblique envelope
The mode of mouth carries out longitudinal sealing pressurization seal, overcomes the limitation of insufficient space, while when machine is without packaging, making longitudinal sealing
Fixed plate and longitudinal sealing movable plate disengage a certain distance, avoid film by the long period baking and adhesion, will have very
Important meaning.
[summary of the invention]
Present invention aim to solve above-mentioned deficiency and provide one kind can the disengaged oblique closing device in longitudinal direction, pass through
The across seal of longitudinal sealing is changed into oblique sealing, while longitudinal sealing fixed plate and longitudinal sealing movable plate being enable to disengage certain distance,
To realize the pressurization seal of film in a limited space, and avoid film machine do not run toasted and under sticking in
In expects pipe.
Design to achieve the above object one kind can the disengaged oblique closing device in longitudinal direction, including substrate 100, bracket group can be detached from
Part, fixed longitudinal sealing component and mobile longitudinal sealing component, in which:
The bracket component that is detached from includes being detached from cylinder 101, being detached from supporting plate 102, right disengaging column 103, left disengaging column
104, right link block 111, left link block 112, the disengaging cylinder 101 are installed on the substrate 100, the disengaging cylinder 101
Piston end dockingundocking supporting plate 102,102 left and right ends of disengaging supporting plate are connected separately with left disengaging column 104 and the right side is de-
From column 103, the left disengaging column 104, right disengaging column 103 are perpendicular with disengaging supporting plate 102, before the left disengaging column 104
End is connected with left link block 112, and right 103 front end of disengaging column is connected with right link block 111；
The fixed longitudinal sealing component includes right linear bearing 105, left linear bearing 106, right locking seat 107, left locking seat
108, upper fixed block 109, lower fixed block 110, sealing plate support plate 200, longitudinal sealing fixed plate 201, the right linear bearing 105, a left side
Linear bearing 106 is sheathed on right disengaging column 103, on left disengaging column 104 respectively, the right linear bearing 105, left linear bearing
On the substrate 100, right 105 front end of linear bearing is socketed with right locking seat 107 for 106 installations, before the left linear bearing 106
End cap is connected to left locking seat 108, and the right locking seat 107 is connected separately with fixed block 109 with left about 108 two sides of locking seat
With lower fixed block 110, sealing plate support plate 200, the sealing plate support are equipped in front of the upper fixing block 109 and lower fixed block 110
200 upper and lower ends of plate are connected to fixed block 109, on lower fixed block 110, are equipped in front of the sealing plate support plate 200 vertical
Sealing fixed board 201, the longitudinal sealing fixed plate 201 are fixedly connected with sealing plate support plate 200；
The mobile longitudinal sealing component includes fore-stock plate 113, deflecting cushion block 202, cushion block connecting plate 203, longitudinal sealing cylinder
204, cylinder axillare 205, upper thermal insulation board 206, lower thermal insulation board 207, sealing plate connecting plate 208, longitudinal sealing movable plate 209 prop up before described
The left and right sides of frame plate 113 is connected to left link block 112, on right link block 111, the trailing flank of the fore-stock plate 113
On be connected with deflecting cushion block 202, the longitudinal sealing cylinder 204 is connected on deflecting cushion block 202 by cushion block connecting plate 203, and is led to
The inclination arrangement of deflecting cushion block 202 is crossed, the piston end of the longitudinal sealing cylinder 204 is equipped with cylinder axillare 205, the cylinder axillare
205 connect sealing plate connecting plate 208 by upper thermal insulation board 206 and lower thermal insulation board 207, are connected on the sealing plate connecting plate 208 vertical
Movable plate 209 is sealed, longitudinal sealing movable plate 209 is diagonally released or retracted to the longitudinal sealing cylinder 204, and the longitudinal sealing movable plate 209 exists
It is detached from or contacts to carry out oblique sealing to film with longitudinal sealing fixed plate 201 under the drive of longitudinal sealing cylinder 204.
Further, the left link block 112, right link block 111 front side offer U-shaped notch, the fore-stock
The left and right sides of plate 113 is respectively protruding into U-shaped notch, and is connected to left link block by left pin shaft 301, right pin shaft 300 respectively
112, on right link block 111.
Further, the left pin shaft 301, right pin shaft 300 upper end welding or be equipped be easy to plug handle or circle
Ring.
Further, 113 bottom righthand side of fore-stock plate is connected with rotational handle 302.
Further, the nearly mouth-sealed portion of the longitudinal sealing movable plate 209 is machined with heating rod mounting hole 400, the sealing plate support
The nearly left side of plate 200 is machined with optional heating rod mounting hole 401.
Further, the centre of the longitudinal sealing fixed plate 201 is machined with film pilot hole 500, the film pilot hole 500
It is also used to the material pack hole of packaging bag.
The present invention compared with the existing technology, by the across seal of longitudinal sealing changes into oblique sealing, by using oblique sealing
Mode carry out longitudinal sealing pressurization seal, overcome the limitation of insufficient space, meanwhile, machine without packaging when, make longitudinal sealing
Fixed plate and longitudinal sealing movable plate can disengage a certain distance, so that the pressurization seal of film is realized in a limited space, and
It avoids film from not running the baking by the long period in machine and sticks on feeder pipe；In addition, the present invention has rational design, knot
Structure is compact, installation with it is easy to adjust, by testing repeatedly and trial operation, reliable performance is stable, can use steadily in the long term
It seals, is worthy of popularization in packing machine longitudinal sealing.
[Detailed description of the invention]
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is sectional perspective structural schematic diagram one of the invention；
Fig. 3 is sectional perspective structural schematic diagram two of the invention；
Fig. 4 is the schematic perspective view of implementation of the present invention；
In figure: 100, substrate 101, disengaging cylinder 102, disengaging supporting plate 103, right disengaging column 104, left disengaging column
105, right linear bearing 106, left linear bearing 107, right locking seat 108, left locking seat 109, upper fixed block 110, lower solid
Determine block 111, right link block 112, left link block 113, fore-stock plate 200, sealing plate support plate 201, longitudinal sealing fixed plate
202, deflecting cushion block 203, cushion block connecting plate 204, longitudinal sealing cylinder 205, cylinder axillare 206, upper thermal insulation board 207, under it is heat-insulated
Plate 208, sealing plate connecting plate 209, longitudinal sealing movable plate 300, right pin shaft 301, left pin shaft 302, rotational handle 400, heating
Stick mounting hole 401, optional heating rod mounting hole 500, film pilot hole.
[specific embodiment]
The present invention is made with reference to the accompanying drawing further explained below:
The present invention provides one kind can the disengaged oblique closing device in longitudinal direction, including substrate 100, bracket component can be detached from, is solid
Determine longitudinal sealing component and mobile longitudinal sealing component, wherein can be detached from bracket component includes being detached from cylinder 101, being detached from supporting plate 102, is right
It is detached from column 103, left disengaging column 104, right link block 111, left link block 112, the installation of cylinder 101 is detached from the substrate 100, is detached from
The piston end dockingundocking supporting plate 102 of cylinder 101, be detached from 102 left and right ends of supporting plate be connected separately with left disengaging column 104 and
Right disengaging column 103, left disengaging column 104, right disengaging column 103 are perpendicular with disengaging supporting plate 102, and left 104 front end of disengaging column connects
It is connected to left link block 112, right 103 front end of disengaging column is connected with right link block 111.
Fixed longitudinal sealing component include right linear bearing 105, left linear bearing 106, right locking seat 107, left locking seat 108,
Upper fixed block 109, lower fixed block 110, sealing plate support plate 200, longitudinal sealing fixed plate 201, right linear bearing 105, left linear bearing
106 are sheathed on right disengaging column 103, on left disengaging column 104 respectively, and right linear bearing 105, left linear bearing 106 are mounted on substrate
On 100, right 105 front end of linear bearing is socketed with right locking seat 107, and left 106 front end of linear bearing is socketed with left locking seat 108,
Right locking seat 107 is connected separately with fixed block 109 and lower fixed block 110, upper fixed block with left about 108 two sides of locking seat
109 with sealing plate support plate 200 is equipped in front of lower fixed block 110,200 upper and lower ends of sealing plate support plate are connected to fixed block
109, on lower fixed block 110, longitudinal sealing fixed plate 201 is equipped in front of sealing plate support plate 200, longitudinal sealing fixed plate 201 is fixedly connected with envelope
Plate support plate 200.
Mobile longitudinal sealing component includes fore-stock plate 113, deflecting cushion block 202, cushion block connecting plate 203, longitudinal sealing cylinder 204, gas
Cylinder shaft plate 205, upper thermal insulation board 206, lower thermal insulation board 207, sealing plate connecting plate 208, longitudinal sealing movable plate 209, a left side for fore-stock plate 113
Right two sides are connected to left link block 112, on right link block 111, and deflecting cushion block is connected on the trailing flank of fore-stock plate 113
202, longitudinal sealing cylinder 204 is connected on deflecting cushion block 202 by cushion block connecting plate 203, and tilts cloth by deflecting cushion block 202
It sets, the piston end of longitudinal sealing cylinder 204 is equipped with cylinder axillare 205, and cylinder axillare 205 passes through upper thermal insulation board 206 and lower thermal insulation board
207 connect sealing plate connecting plates 208, are connected with longitudinal sealing movable plate 209 on sealing plate connecting plate 208, longitudinal sealing cylinder 204 is diagonally released
Or longitudinal sealing movable plate 209 is retracted, longitudinal sealing movable plate 209 is detached from or connects with longitudinal sealing fixed plate 201 under the drive of longitudinal sealing cylinder 204
Touching is to carry out oblique sealing to film.
In the present invention, left link block 112, right link block 111 front side offer U-shaped notch, a left side for fore-stock plate 113
Right two sides are respectively protruding into U-shaped notch, and are connected to left link block 112, right connection by left pin shaft 301, right pin shaft 300 respectively
On block 111.Left pin shaft 301, right pin shaft 300 upper end welding or be equipped be easy to plug handle or annulus or other similar
Object, preferably annulus；It is connected by this pluggable pin shaft, it, can be with when extracting 301 two right pin shaft 300, left pin shaft pin shafts
Easily mobile longitudinal sealing component is taken off.113 bottom righthand side of fore-stock plate is connected with rotational handle 302, if only extracted right
Pin shaft 300 can very easily can be rotated out of mobile longitudinal sealing component centered on left pin shaft 301 by rotational handle 302
Come, instant packed film wears modulo operation.The nearly mouth-sealed portion of longitudinal sealing movable plate 209 is machined with heating rod mounting hole 400, sealing plate support
The nearly left side of plate 200 is machined with optional heating rod mounting hole 401.The centre of longitudinal sealing fixed plate 201 is machined with film pilot hole 500,
Film pilot hole 500 is also used to the material pack hole of packaging bag.
It is the present invention specific implementation longitudinally sealed on two column packing machines as shown in attached drawing 1 to attached drawing 4
Example figure: in mobile longitudinal sealing component, in sealing plate support plate 200, longitudinal sealing fixed plate 201, deflecting cushion block 202, cushion block connecting plate
203, longitudinal sealing cylinder 204, cylinder axillare 205, upper thermal insulation board 206, lower thermal insulation board 207, sealing plate connecting plate 208, longitudinal sealing movable plate
209 right side is mounted with another set of, is longitudinally sealed for two column packing machines, and so on, it can be three column, four column ....
As shown in Fig. 4, when packaging machine is run, being detached from cylinder 101 with substrate 100 is fulcrum, and cylinder rod moves back
It is dynamic, supporting plate 102, right disengaging column 103, left disengaging column 104, right link block 111, left link block 112 and preceding are detached to drive
Supporting plate 113 moves backward, and thus longitudinal sealing movable plate 209 moves backward, close to longitudinal sealing fixed plate 201；When needing longitudinal sealing to seal
When, supporting plate 113, deflecting cushion block 202 are fulcrum to longitudinal sealing cylinder 204 in the past, and oblique release longitudinal sealing movable plate 209 is packed at this time
Film is sealed under longitudinal sealing fixed plate 201 and the pressure of longitudinal sealing movable plate 209, and the sealing for greatly improving packing film is strong
Degree.
In the present invention, bracket component can be detached from by being detached from 101 connecting substrate 100 of cylinder, before mobile longitudinal sealing component passes through
The connection of supporting plate 113 can be detached from bracket component, and when being detached from the movement of cylinder 101, drive can be detached from bracket component and mobile longitudinal sealing
Component moves backward together, changes distance between fixed longitudinal sealing component and mobile longitudinal sealing component；Deflecting cushion block 202 changes longitudinal sealing and moves
The installation direction of movable plate 209 realizes the sealing to film in the left side of longitudinal sealing fixed plate 201.The present invention is by fixing longitudinal sealing
Plate 201 and longitudinal sealing movable plate 209 are separated from certain distance, and realization avoids baking of the longitudinal sealing movable plate 209 to film when not encapsulating
It is roasting, and by the oblique sealing to film, realize the envelope that longitudinal sealing fixed plate 201 and longitudinal sealing movable plate 209 contact with each other to film
Mouthful, to change the insufficient limitation of installation space, greatly reinforce sealing-strength.
The present invention is simultaneously not limited to the embodiments described above, other any without departing from spiritual essence and principle of the invention
Changes, modifications, substitutions, combinations, simplifications made by lower, should be equivalent substitute mode, are included in protection model of the invention
Within enclosing.
Claims (6)
1. one kind can the disengaged oblique closing device in longitudinal direction, including substrate (100), can be detached from bracket component, fixed longitudinal sealing component and
Mobile longitudinal sealing component, which is characterized in that wherein:
The bracket component that is detached from includes being detached from cylinder (101), being detached from supporting plate (102), right disengaging column (103), left disengaging
Column (104), right link block (111), left link block (112), the disengaging cylinder (101) are mounted on substrate (100), described de-
Piston end dockingundocking supporting plate (102) from cylinder (101), disengaging supporting plate (102) left and right ends are connected separately with
Left disengaging column (104) and right disengaging column (103), the left disengaging column (104), right disengaging column (103) be detached from supporting plate
(102) perpendicular, left disengaging column (104) front end is connected with left link block (112), and right disengaging column (103) front end connects
It is connected to right link block (111)；
The fixed longitudinal sealing component includes right linear bearing (105), left linear bearing (106), right locking seat (107), Zuo Suoding
Seat (108), upper fixed block (109), lower fixed block (110), sealing plate support plate (200), longitudinal sealing fixed plate (201), it is described right straight
Spool holds (105), left linear bearing (106) is sheathed on right disengaging column (103) respectively, on left disengaging column (104), the right straight line
Bearing (105), left linear bearing (106) are mounted on substrate (100), and right linear bearing (105) front end is socketed with right lock
Reservation (107), left linear bearing (106) front end are socketed with left locking seat (108), the right locking seat (107) and left lock
Two sides are connected separately with fixed block (109) and lower fixed block (110) up and down for reservation (108), and the upper fixing block (109) is under
Sealing plate support plate (200) are equipped in front of fixed block (110), sealing plate support plate (200) upper and lower ends are connected to solid
Determine block (109), on lower fixed block (110), is equipped with longitudinal sealing fixed plate (201) in front of the sealing plate support plate (200), the longitudinal sealing
Fixed plate (201) is fixedly connected with sealing plate support plate (200)；
The mobile longitudinal sealing component includes fore-stock plate (113), deflecting cushion block (202), cushion block connecting plate (203), longitudinal sealing cylinder
(204), cylinder axillare (205), upper thermal insulation board (206), lower thermal insulation board (207), sealing plate connecting plate (208), longitudinal sealing movable plate
(209), left link block (112) is connected at left and right sides of the fore-stock plate (113), on right link block (111), it is described
It is connected on the trailing flank of fore-stock plate (113) deflecting cushion block (202), the longitudinal sealing cylinder (204) passes through cushion block connecting plate
(203) it is connected on deflecting cushion block (202), and is in tilted layout by deflecting cushion block (202), the work of the longitudinal sealing cylinder (204)
Plug end is equipped with cylinder axillare (205), and the cylinder axillare (205) is connected by upper thermal insulation board (206) and lower thermal insulation board (207)
Sealing plate connecting plate (208) is connected with longitudinal sealing movable plate (209) on the sealing plate connecting plate (208), the longitudinal sealing cylinder (204)
Diagonally release or retract longitudinal sealing movable plate (209), the longitudinal sealing movable plate (209) under the drive of longitudinal sealing cylinder (204) with
Longitudinal sealing fixed plate (201) is detached from or is contacted to carry out oblique sealing to film.
2. as described in claim 1 can the disengaged oblique closing device in longitudinal direction, it is characterised in that: the left link block (112), right
The front side of link block (111) offers U-shaped notch, is respectively protruding into U-shaped notch at left and right sides of the fore-stock plate (113)
It is interior, and left link block (112) is connected to, on right link block (111) by left pin shaft (301), right pin shaft (300) respectively.
3. as claimed in claim 2 can the disengaged oblique closing device in longitudinal direction, it is characterised in that: the left pin shaft (301), right pin
Weld or be equipped with the handle or annulus for being easy to plug in the upper end of axis (300).
4. as claimed in claim 1,2 or 3 can the disengaged oblique closing device in longitudinal direction, it is characterised in that: the fore-stock plate
(113) bottom righthand side is connected with rotational handle (302).
5. as claimed in claim 4 can the disengaged oblique closing device in longitudinal direction, it is characterised in that: the longitudinal sealing movable plate (209)
Nearly mouth-sealed portion is machined with heating rod mounting hole (400), and the nearly left side of the sealing plate support plate (200) is machined with optional heating rod installation
Hole (401).
6. as claimed in claim 5 can the disengaged oblique closing device in longitudinal direction, it is characterised in that: the longitudinal sealing fixed plate (201)
Centre be machined with film pilot hole (500), the film pilot hole (500) is also used to the material pack hole of packaging bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767507.2A CN110342031B (en) | 2019-08-20 | 2019-08-20 | Detachable longitudinal oblique sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767507.2A CN110342031B (en) | 2019-08-20 | 2019-08-20 | Detachable longitudinal oblique sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110342031A true CN110342031A (en) | 2019-10-18 |
| CN110342031B CN110342031B (en) | 2024-06-21 |
Family
ID=68180832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910767507.2A Active CN110342031B (en) | 2019-08-20 | 2019-08-20 | Detachable longitudinal oblique sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110342031B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050103859A (en) * | 2004-05-27 | 2005-11-01 | 김은갑 | A driving structure of center seal bar for stick packaging machine |
| CN205952462U (en) * | 2016-08-26 | 2017-02-15 | 天津汉顿包装食品机械厂 | A device that is used for indulge sealing of wrapping bag and easily tearing opening to beat mouth |
| CN106516218A (en) * | 2016-12-27 | 2017-03-22 | 天津市三桥包装机械有限责任公司 | Multi-column back sealing and longitudinal sealing mouth opening mechanism |
| CN210364645U (en) * | 2019-08-20 | 2020-04-21 | 上海小松包装机械有限公司 | Detachable longitudinal oblique sealing device |
-
2019
- 2019-08-20 CN CN201910767507.2A patent/CN110342031B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050103859A (en) * | 2004-05-27 | 2005-11-01 | 김은갑 | A driving structure of center seal bar for stick packaging machine |
| CN205952462U (en) * | 2016-08-26 | 2017-02-15 | 天津汉顿包装食品机械厂 | A device that is used for indulge sealing of wrapping bag and easily tearing opening to beat mouth |
| CN106516218A (en) * | 2016-12-27 | 2017-03-22 | 天津市三桥包装机械有限责任公司 | Multi-column back sealing and longitudinal sealing mouth opening mechanism |
| CN210364645U (en) * | 2019-08-20 | 2020-04-21 | 上海小松包装机械有限公司 | Detachable longitudinal oblique sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110342031B (en) | 2024-06-21 |
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