CN206827029U - A kind of heat-sealing device of packaging bag - Google Patents
A kind of heat-sealing device of packaging bag Download PDFInfo
- Publication number
- CN206827029U CN206827029U CN201720599813.6U CN201720599813U CN206827029U CN 206827029 U CN206827029 U CN 206827029U CN 201720599813 U CN201720599813 U CN 201720599813U CN 206827029 U CN206827029 U CN 206827029U
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- Prior art keywords
- straight
- bar
- workbench
- spring
- packaging bag
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Abstract
It the utility model is related 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 utility model has the characteristics that simple in construction, heat-sealing efficiency is good, safe, energy-conserving and environment-protective, has very strong practicality.
Description
Technical field
Packaging bag technical field is the utility model is related to, specially a kind of heat-sealing device of packaging bag.
Background technology
Medical and hygiene article is the thing that can be often used in hospital, after product loads packaging bag, in order that product is able to
It is sealed, 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 certain cunning line at packaging bag heat-sealing be present, 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, potential safety hazard be present, therefore, a kind of it is proposed that heat of packaging bag
Seal apparatus.
Utility model content
The purpose of this utility model is to provide a kind of heat-sealing device of packaging bag, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model 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 board, under the U-shaped board 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 two chutes, slidably connects sliding block in 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 connect, and the upper end of the base is connected with multiple
Sleeve, is plugged with piston rod in the sleeve, and 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 connect, the other end of the first spring passes through sleeve and base
Connection, the upper end of the workbench open up fluted, and lower fusion pressure plate corresponding with upper fusion pressure plate, the work are provided with groove
The both sides of platform are hinged with the first straight-bar, and the side wall of first straight-bar is rotatablely connected with the vertical rod installed in base upper end, 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 are connected with the second wafer corresponding with the first contact.
Preferably, the quantity of the sleeve is more than four, and multiple sleeves are in matrix distribution.
Preferably, 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.
Preferably, the lower end at the top of the U-shaped board 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.
Preferably, 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 utility model are：The heat-sealing device of this packaging bag, switches on power, will
Packaging bag to be sealed 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 rod, so as to which operating position declines, in the presence of the first straight-bar, vertical rod, the second straight-bar, sliding block and the 3rd straight-bar, pressure
Bar is pushed, and the sack of packaging bag is compacted, and operating position declines so that the first contact contacts with the second wafer, so as to drive
Cylinder operation, expansion link elongation is driven, upper fusion pressure plate declines, and packaging bag is sealed by upper fusion pressure plate and the heating of lower fusion pressure plate, U
Sliding block on the left of template drives the slide plate on slide rheostat to slide to the right, reduces the lower fusion pressure plate of access and upper fusion pressure plate heating electricity
Resistance in road, the heating wire heating in lower fusion pressure plate and upper fusion pressure plate are accelerated, and increase heat-sealing efficiency, are changing next packaging
During bag, the heating wire temperature in lower fusion pressure plate and upper fusion pressure plate reduces, and safe, energy-conserving and environment-protective, the utility model has knot
The features such as structure is simple, it is good, safe to seal efficiency, energy-conserving and environment-protective, has very strong practicality.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model Section A-A mplifying structure schematic diagram；
Fig. 3 is the utility model section B-B mplifying structure schematic diagram；
Fig. 4 is the utility model circuit theory diagrams.
In figure：Base 1, U-shaped board 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
16th, upper fusion pressure plate 17, the 3rd spring 18, the first contact 19, the second wafer 20, slide rheostat 21.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines embodiment, and the utility model is expanded on further.
Fig. 1-4 are referred to, the utility model 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 board 2, under the top plate of U-shaped board 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 top plate of U-shaped board 2 symmetrically offers two chutes 11, and sliding block 10, two sliding blocks 10 are slidably connected in chute 11
Opposite side is connected with second spring 12, and the other end of second spring 12 is connected with the side wall of chute 11, the top of U-shaped board 2
Lower end is connected with the slide rheostat 21 positioned at the rear of left side chute 11, and slide rheostat 21 is made up of base, coil and slide plate,
The rear wall of sliding block 10 is connected by connecting rod with the slide plate on slide rheostat 21, changes the resistance in access heat-sealing circuit,
To change the temperature of upper fusion pressure plate 17 and lower fusion pressure plate 6.
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,
Uniform force, piston rod 4 is plugged with 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 corresponding with upper fusion pressure plate 17 time fusion pressure plate 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
Rotation connection, the upper end of the opposite side of the first straight-bar 7 are hinged with the second straight-bar 9, from vertical rod 8 to close to workbench 5 on the first straight-bar 7
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 are 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
Bar 14 is connected with the 3rd spring 18 without prejudice to heat-sealing process, the lower end middle part of workbench 5, and the other end of the 3rd spring 18 is connected with
First contact 19, the upper end of base 1 are 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
To 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 as to
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 contacts with the second wafer 20, so as to band
Cylinder 15 of taking offence works, and drives expansion link 16 to extend, and upper fusion pressure plate 17 declines, will by upper fusion pressure plate 17 and the heating of lower fusion pressure plate 6
Packaging bag seals, and the sliding block 10 in the left side of U-shaped board 2 drives the slide plate on slide rheostat 21 to slide to the right, reduces the lower fusion pressure of access
Resistance in plate 6 and the upper heater circuit of fusion pressure plate 17, the heating wire heating in lower fusion pressure plate 6 and upper fusion pressure plate 17 are accelerated, increase
Efficiency is sealed, when changing next packaging bag, the heating wire temperature in lower fusion pressure plate 6 and upper fusion pressure plate 17 reduces, security
Height, energy-conserving and environment-protective, the utility model have the characteristics that simple in construction, heat-sealing efficiency is good, safe, energy-conserving and environment-protective, had very
Strong practicality.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the description in above-mentioned embodiment and specification is simply said
Bright principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various
Changes and improvements, these changes and improvements are both fallen within the range of the requires of the utility model protection.The requires of the utility model is protected
Scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of heat-sealing device of packaging bag, including base (1), the upper end of base (1) is provided with U-shaped board (2), and its feature exists
In：Cylinder (15) is connected with the middle part of the lower end of U-shaped board (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 board (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) are connected with the side wall of chute (11), and the upper end of the base (1) is connected with multiple sets
Cylinder (3), the sleeve (3) is interior to be plugged with piston rod (4), and the upper end of multiple piston rods (4) is connected with workbench (5), 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 rotatablely connected with the vertical rod (8) installed in base (1) upper end, 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 3rd spring is connected with the middle part of the lower end of the workbench (5)
(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).
A kind of 2. 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.
A kind of 3. 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.
A kind of 4. heat-sealing device of packaging bag according to claim 1, it is characterised in that：Under at the top of the U-shaped board (2)
End is connected with the slide rheostat (21) positioned at left side chute (11) rear, the slide rheostat (21) by base, coil and
Slide plate is formed, and the rear wall of the sliding block (10) is connected by connecting rod with the slide plate on slide rheostat (21).
A kind of 5. heat-sealing device of packaging bag according to claim 1, it is characterised in that：The press strip (14) is positioned at lower molten
The top front end of pressing plate (6), and lower fusion pressure plate (6) is not located on same perpendicular with press strip (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720599813.6U CN206827029U (en) | 2017-05-26 | 2017-05-26 | A kind of heat-sealing device of packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720599813.6U CN206827029U (en) | 2017-05-26 | 2017-05-26 | A kind of heat-sealing device of packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206827029U true CN206827029U (en) | 2018-01-02 |
Family
ID=60773595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720599813.6U Expired - Fee Related CN206827029U (en) | 2017-05-26 | 2017-05-26 | A kind of heat-sealing device of packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206827029U (en) |
-
2017
- 2017-05-26 CN CN201720599813.6U patent/CN206827029U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20200526 |