CN107010278A - A kind of heat-sealing device of packaging bag - Google Patents
A kind of heat-sealing device of packaging bag Download PDFInfo
- Publication number
- CN107010278A CN107010278A CN201710385326.4A CN201710385326A CN107010278A CN 107010278 A CN107010278 A CN 107010278A CN 201710385326 A CN201710385326 A CN 201710385326A CN 107010278 A CN107010278 A CN 107010278A
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- Prior art keywords
- straight
- bar
- workbench
- spring
- packaging bag
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The present invention relates to packaging bag technical field, specially a kind of heat-sealing device of packaging bag, sliding block is slidably connected in the chute, two opposite sides of the sliding block are connected with second spring, the upper end of multiple piston rods is connected with workbench, the other end of first spring is connected through sleeve with base, the other end of second straight-bar and the lower end side of sliding block are hinged, the lower end of the sliding block is hinged with the 3rd straight-bar, the other end of two the 3rd straight-bars and the upper end both sides of press strip are hinged, and press strip is located at the top of workbench, the 3rd spring is connected with the middle part of the lower end of the workbench, the other end of 3rd spring is connected with the first contact, the upper end of the base is connected with the second wafer corresponding with the first contact.The present invention has the features such as simple in construction, good, safe heat-sealing efficiency, energy-conserving and environment-protective, with very strong practicality.
Description
Technical field
The present invention relates to packaging bag technical field, specially a kind of heat-sealing device of packaging bag.
Background technology
Medical and hygiene article is the thing that can often use in hospital, after product loads packaging bag, in order that product is able to
Sealing preserve, keeps the quality of product, it is necessary to be sealed to packaging bag.In the market typically uses hot sealing, still, at present
Heat-sealing device it is simple in construction, function is single, heat-sealing device when being sealed to packaging bag on fusion pressure plate supported with lower fusion pressure plate
Vibration is produced when being connected together causes the presence of certain cunning line at packaging bag heat-sealing, and heat seal quality is bad, and existing heat-seal
The upper fusion pressure plate put is constantly in the condition of high temperature with lower fusion pressure, there is potential safety hazard, therefore, a kind of it is proposed that heat of packaging bag
Seal apparatus.
New content
It is an object of the invention to provide a kind of heat-sealing device of packaging bag, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of heat-sealing device of packaging bag, including base, the upper end of base are provided with U-shaped plate, the U-shaped plate top plate
End middle part is connected with cylinder, and the lower end of cylinder is connected with expansion link, and the lower end of the expansion link is connected with fusion pressure plate, the U
The lower end of template top plate symmetrically offers and sliding block is slidably connected in two chutes, the chute, and two sliding blocks are opposite
Side is connected with second spring, and the other end of second spring and the side wall of chute are connected, and the upper end of the base is connected with multiple
Be plugged with piston rod in sleeve, the sleeve, the upper ends of multiple piston rods is connected with workbench, piston rod circumferentially around
There is the first spring, and one end of the first spring and the lower end of workbench are connected, the other end of the first spring passes through sleeve and base
Connection, the upper end of the workbench opens up fluted, lower fusion pressure plate corresponding with upper fusion pressure plate, the work is provided with groove
The both sides of platform are hinged with the first straight-bar, and the side wall of first straight-bar is rotated with the vertical rod installed in base upper end and is connected, and first
The upper end of straight-bar opposite side is hinged with the second straight-bar, and the other end of second straight-bar and the lower end side of sliding block are hinged, described
The lower end of sliding block is hinged with the 3rd straight-bar, and the other end of two the 3rd straight-bars and the upper end both sides of press strip are hinged, and press strip
Positioned at the top of workbench, the 3rd spring is connected with the middle part of the lower end of the workbench, the other end of the 3rd spring is connected with the
One contact, the upper end of the base is connected with the second wafer corresponding with the first contact.
It is preferred that, the quantity of the sleeve is more than four, and multiple sleeves are in matrix distribution.
It is preferred that, it is more than vertical rod to close to the from vertical rod to close to the distance between workbench one end on first straight-bar
The distance between two straight-bar one end.
It is preferred that, the lower end at the top of the U-shaped plate is connected with the slide rheostat positioned at left side chute rear, the slip
Rheostat is made up of base, coil and slide plate, and the rear wall of the sliding block is connected by the slide plate in connecting rod and slide rheostat
Connect.
It is preferred that, the press strip is located at the top front end of lower fusion pressure plate, and lower fusion pressure plate and press strip are positioned at same vertical
In plane.
Compared with prior art, the beneficial effects of the invention are as follows：The heat-sealing device of this packaging bag, switches on power, and will treat close
The packaging bag of envelope is placed on the table, and sack is directed at the underface of press strip, and under the deadweight of packaging bag, workbench presses piston
Bar, so that operating position declines, in the presence of the first straight-bar, vertical rod, the second straight-bar, sliding block and the 3rd straight-bar, under press strip
Pressure, the sack of packaging bag is compacted, and operating position declines so that the first contact is contacted with the second wafer, so as to drive cylinder
Work, drives expansion link elongation, and upper fusion pressure plate declines, and is sealed packaging bag by upper fusion pressure plate and the heating of lower fusion pressure plate, U-shaped plate
The sliding block in left side drives the slide plate on slide rheostat to slide to the right, reduces in access lower fusion pressure plate and upper fusion pressure plate heater circuit
Resistance, the heating wire heating in lower fusion pressure plate and upper fusion pressure plate accelerates, and increase heat-sealing efficiency is changing next packaging bag
When, the heating wire temperature reduction in lower fusion pressure plate and upper fusion pressure plate, safe, energy-conserving and environment-protective, the present invention have it is simple in construction,
The features such as good, safe efficiency, energy-conserving and environment-protective is sealed, with very strong practicality.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Section A-A mplifying structure schematic diagram of the present invention；
Fig. 3 is section B-B mplifying structure schematic diagram of the present invention；
Fig. 4 is circuit theory diagrams of the present invention.
In figure：Base 1, U-shaped plate 2, sleeve 3, piston rod 4, the first spring 41, workbench 5, lower fusion pressure plate 6, the first straight-bar
7th, vertical rod 8, the second straight-bar 9, sliding block 10, chute 11, second spring 12, the 3rd straight-bar 13, press strip 14, cylinder 15, expansion link 16,
Upper fusion pressure plate 17, the 3rd spring 18, the first contact 19, the second wafer 20, slide rheostat 21.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Embodiment is closed, the present invention is expanded on further.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：
A kind of heat-sealing device of packaging bag, including base 1, the upper end of base 1 are provided with U-shaped plate 2, the U-shaped top plate of plate 2
End middle part is connected with cylinder 15, and the lower end of cylinder 15 is connected with expansion link 16, and the lower end of expansion link 16 is connected with fusion pressure plate 17,
The lower end of the U-shaped top plate of plate 2 symmetrically offers and sliding block 10 is slidably connected in two chutes 11, chute 11, and two sliding blocks 10 are opposite
Side be connected with second spring 12, the other end of second spring 12 is connected with the side wall of chute 11, the lower end at the top of U-shaped plate 2
The slide rheostat 21 positioned at the rear of left side chute 11 is connected with, slide rheostat 21 is made up of base, coil and slide plate, sliding block
10 rear wall is connected by connecting rod with the slide plate on slide rheostat 21, is changed the resistance in access heat-sealing circuit, is used to
The temperature of fusion pressure plate 17 and lower fusion pressure plate 6 in change.
The upper end of base 1 is connected with multiple sleeves 3, and the quantity of sleeve 3 is more than four, and multiple sleeves 3 are in matrix distribution,
Piston rod 4 is plugged with uniform force, sleeve 3, the upper end of multiple piston rods 4 is connected with workbench 5, the circumferential ring of piston rod 4
The first spring 41 is wound with, and one end of the first spring 41 is connected with the lower end of workbench 5, the other end of the first spring 41 passes through set
Cylinder 3 is connected with base 1, and the upper end of workbench 5 opens up fluted, and lower fusion pressure plate corresponding with upper fusion pressure plate 17 is provided with groove
6, heating wire, heat effect are connected with lower fusion pressure plate 6 and upper fusion pressure plate 17.
The both sides of workbench 5 are hinged with the first straight-bar 7, the side wall of the first straight-bar 7 and the vertical rod 8 installed in the upper end of base 1
Connection is rotated, the upper end of the opposite side of the first straight-bar 7 is hinged with the second straight-bar 9, the first straight-bar 7 from vertical rod 8 to close to workbench 5
The distance between one end is more than vertical rod 8 and arrived close to the distance between one end of the second straight-bar 9, utilizes lever principle so that press strip 14
By the more tight of packaging bag pressure, the other end of the second straight-bar 9 is hinged with the lower end side of sliding block 10, and the lower end of sliding block 10 is hinged with
3rd straight-bar 13, the other end of two the 3rd straight-bars 13 is hinged with the upper end both sides of press strip 14, and press strip 14 is located at workbench 5
Top, press strip 14 is located at the top front end of lower fusion pressure plate 6, and lower fusion pressure plate 6 is not located on same perpendicular with press strip 14, pressure
The without prejudice to of bar 14 is sealed and is connected with the 3rd spring 18 in the middle part of process, the lower end of workbench 5, and the other end of the 3rd spring 18 is connected with
First contact 19, the upper end of base 1 is connected with the second wafer 20 corresponding with the first contact 19.
A kind of heat-sealing device of packaging bag in the present embodiment when in use, switches on power, and packaging bag to be sealed is put
Put on workbench 5, sack is directed at the underface of press strip 14, and under the deadweight of packaging bag, workbench 5 presses piston rod 4, so that
The position of workbench 5 declines, in the presence of the first straight-bar 7, vertical rod 8, the second straight-bar 9, the straight-bar 13 of sliding block 10 and the 3rd, press strip 14
Push, the sack of packaging bag is compacted, the position of workbench 5 declines so that the first contact 19 is contacted with the second wafer 20, so that band
Cylinder 15 of taking offence works, and drives expansion link 16 to extend, upper fusion pressure plate 17 declines, will by upper fusion pressure plate 17 and the heating of lower fusion pressure plate 6
Packaging bag is sealed, and the sliding block 10 in the U-shaped left side of plate 2 drives the slide plate on slide rheostat 21 to slide to the right, reduces the lower fusion pressure of access
Heating wire heating in resistance in plate 6 and the upper heater circuit of fusion pressure plate 17, lower fusion pressure plate 6 and upper fusion pressure plate 17 is accelerated, increase
Efficiency is sealed, when changing next packaging bag, the heating wire temperature reduction in lower fusion pressure plate 6 and upper fusion pressure plate 17, security
Height, energy-conserving and environment-protective, the present invention has the features such as simple in construction, good, safe heat-sealing efficiency, energy-conserving and environment-protective, with very strong
Practicality.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the simply explanation present invention of the description in above-mentioned embodiment and specification
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement is both fallen within the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Thing is defined.
Claims (5)
1. a kind of heat-sealing device of packaging bag, including base (1), the upper end of base (1) are provided with U-shaped plate (2), its feature exists
In：Cylinder (15) is connected with the middle part of the lower end of U-shaped plate (2) top plate, the lower end of cylinder (15) is connected with expansion link (16), institute
The lower end for stating expansion link (16) is connected with fusion pressure plate (17), and the lower end of U-shaped plate (2) top plate symmetrically offers two chutes
(11) sliding block (10), is slidably connected in the chute (11), two opposite sides of the sliding block (10) are connected with the second bullet
Spring (12), the other end of second spring (12) is connected with the side wall of chute (11), and the upper end of the base (1) is connected with multiple sets
Piston rod (4) is plugged with cylinder (3), the sleeve (3), the upper end of multiple piston rods (4) is connected with workbench (5), it is living
Stopper rod (4) circumferentially around there is the first spring (41), and one end of the first spring (41) is connected with the lower end of workbench (5),
The other end of one spring (41) is connected through sleeve (3) with base (1), and the upper end of the workbench (5) opens up fluted, groove
Lower fusion pressure plate (6) corresponding with upper fusion pressure plate (17) is inside installed, the both sides of the workbench (5) are hinged with the first straight-bar (7),
The side wall of first straight-bar (7) is rotated with the vertical rod (8) installed in base (1) upper end and is connected, the first straight-bar (7) opposite side
Upper end is hinged with the second straight-bar (9), and the lower end side of the other end and sliding block (10) of second straight-bar (9) is hinged, the cunning
The lower end of block (10) is hinged with the 3rd straight-bar (13), the other end of two the 3rd straight-bars (13) and the upper end two of press strip (14)
Side is hinged, and press strip (14) is located at the top of workbench (5), and the lower end middle part of the workbench (5) is connected with the 3rd spring
(18), the other end of the 3rd spring (18) is connected with the first contact (19), and the upper end of the base (1) is connected with and the first contact
(19) corresponding the second wafer (20).
2. a kind of heat-sealing device of packaging bag according to claim 1, it is characterised in that：The quantity of the sleeve (3) is more
In four, and multiple sleeves (3) are in matrix distribution.
3. a kind of heat-sealing device of packaging bag according to claim 1, it is characterised in that：On first straight-bar (7) from
Vertical rod (8) arrive close to the distance between workbench (5) one end be more than vertical rod (8) arrive between the second straight-bar (9) one end away from
From.
4. a kind of heat-sealing device of packaging bag according to claim 1, it is characterised in that：Under at the top of the U-shaped plate (2)
End is connected with slide rheostat (21) positioned at left side chute (11) rear, the slide rheostat (21) by base, coil and
Slide plate is constituted, and the rear wall of the sliding block (10) is connected by connecting rod with the slide plate on slide rheostat (21).
5. a kind of heat-sealing device of packaging bag according to claim 1, it is characterised in that：The press strip (14) is located at lower molten
The top front end of pressing plate (6), and lower fusion pressure plate (6) and press strip (14) be not on same perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385326.4A CN107010278B (en) | 2017-05-26 | 2017-05-26 | Heat sealing device of packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385326.4A CN107010278B (en) | 2017-05-26 | 2017-05-26 | Heat sealing device of packaging bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107010278A true CN107010278A (en) | 2017-08-04 |
| CN107010278B CN107010278B (en) | 2023-02-03 |
Family
ID=59451201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710385326.4A Active CN107010278B (en) | 2017-05-26 | 2017-05-26 | Heat sealing device of packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107010278B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454743A (en) * | 2018-11-28 | 2019-03-12 | 江西晓平竹木眼镜科技有限公司 | Pressurizing unit is used in a kind of production of bamboo and wood glasses |
| CN110304308A (en) * | 2019-05-06 | 2019-10-08 | 湖南俊宇电子科技有限公司 | A kind of automatic encapsulation device for inductor production |
| CN113580661A (en) * | 2021-08-09 | 2021-11-02 | 浙江德清天时匠心包装有限公司 | Packaging material flattening device |
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| FR1361312A (en) * | 1962-06-13 | 1964-05-22 | Griswold Corp 1961 Ltd Soc | Automatic packaging process and machine |
| WO2010060329A1 (en) * | 2008-11-01 | 2010-06-03 | 蚌埠市钟钲实业有限责任公司 | Follow-up sealing equipment for packging bags used in a filling machine |
| CN105015032A (en) * | 2015-08-08 | 2015-11-04 | 洪东坡 | Bag making machine hot-sealing and hot-pressing mechanism capable of working stably |
| CN105197307A (en) * | 2015-11-03 | 2015-12-30 | 安庆市小龙山塑料有限责任公司 | Heat-sealing device for medical packaging bags |
| CN106586122A (en) * | 2017-02-20 | 2017-04-26 | 海宁先锋印刷有限公司 | Packaging heat sealing machine for sealing packaging bag |
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2017
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Patent Citations (5)
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|---|---|---|---|---|
| FR1361312A (en) * | 1962-06-13 | 1964-05-22 | Griswold Corp 1961 Ltd Soc | Automatic packaging process and machine |
| WO2010060329A1 (en) * | 2008-11-01 | 2010-06-03 | 蚌埠市钟钲实业有限责任公司 | Follow-up sealing equipment for packging bags used in a filling machine |
| CN105015032A (en) * | 2015-08-08 | 2015-11-04 | 洪东坡 | Bag making machine hot-sealing and hot-pressing mechanism capable of working stably |
| CN105197307A (en) * | 2015-11-03 | 2015-12-30 | 安庆市小龙山塑料有限责任公司 | Heat-sealing device for medical packaging bags |
| CN106586122A (en) * | 2017-02-20 | 2017-04-26 | 海宁先锋印刷有限公司 | Packaging heat sealing machine for sealing packaging bag |
Non-Patent Citations (2)
| Title |
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| 王庆国: "塑料软包装热封强度检测", 《印刷技术》 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454743A (en) * | 2018-11-28 | 2019-03-12 | 江西晓平竹木眼镜科技有限公司 | Pressurizing unit is used in a kind of production of bamboo and wood glasses |
| CN109454743B (en) * | 2018-11-28 | 2024-06-07 | 江西晓平竹木眼镜科技有限公司 | Extrusion device for bamboo and wood glasses production |
| CN110304308A (en) * | 2019-05-06 | 2019-10-08 | 湖南俊宇电子科技有限公司 | A kind of automatic encapsulation device for inductor production |
| CN113580661A (en) * | 2021-08-09 | 2021-11-02 | 浙江德清天时匠心包装有限公司 | Packaging material flattening device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107010278B (en) | 2023-02-03 |
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