CN205652418U - Plastic bag evacuation sealing device - Google Patents
Plastic bag evacuation sealing device Download PDFInfo
- Publication number
- CN205652418U CN205652418U CN201620264397.XU CN201620264397U CN205652418U CN 205652418 U CN205652418 U CN 205652418U CN 201620264397 U CN201620264397 U CN 201620264397U CN 205652418 U CN205652418 U CN 205652418U
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- plastic bag
- heat
- sealing
- briquetting
- frame
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Abstract
The utility model discloses a plastic bag evacuation sealing device, which comprises a frame, be provided with the fixed subassembly of at least a set of plastic bag in the frame, the below of the fixed subassembly of plastic bag be provided with relatively horizontal migration, be used for heat -seal strip and heat -seal briquetting to the plastic bag heat -seal, the top of the fixed subassembly of plastic bag is provided with the vacuum tube that can stretch into to the plastic bag in. Through constructing the integrated design with evacuation and heat sealing machine, can carry out the heat -seal after being convenient for accomplish the plastic bag evacuation, improved heat -seal efficiency, and simple structure, convenient operation.
Description
Technical field
This utility model relate to a kind of plastic bag evacuation hot sealing device, belongs to plastic bag heat-sealing technical field.
Background technology
During plastic bag packaging, after article are placed in plastic bag, need its opening edge is sealed, can carry out sealing with easy hot sealing device for small-sized plastic bag, and for the heavy-duty plastic bag being placed in tray packing box, need to fix plastic bag mouth before heat-sealing, and it is carried out tension arrangement, so as to preferably complete heat-sealing.And existing hot sealing device is generally by being accomplished manually, not only bother, and the consistent of the tension force every time strained and hot-seal quality cannot be ensured.
The application of this device is the goods having higher moisture seal to require.Such as fine chemistry industry, high-end food, pharmaceuticals, precision optical machinery parts etc..
Utility model content
Technical problem to be solved in the utility model is to provide a kind of plastic bag evacuation hot sealing device, large scale (such as pallet cargo) plastic bag can be realized automatization's evacuation and seals, improve heat-sealing efficiency and heat seal quality, and different size of sack, wide adaptability can be applicable to.
In order to solve above-mentioned technical problem, this utility model be the technical scheme is that
A kind of plastic bag evacuation hot sealing device, including frame, least one set plastic bag fixation kit it is provided with in described frame, the lower section of described plastic bag fixation kit be provided with can relative level move, for the heat-sealing bar that plastic bag is sealed and heat-sealing briquetting, being provided above of described plastic bag fixation kit can stretch to the vacuum-pumping tube in plastic bag.
Aforesaid a kind of plastic bag evacuation hot sealing device, it is characterised in that: the both sides of described frame are provided with mouth fixing device of bag, and described mouth fixing device of bag includes guide rod, and described guide rod is provided with two pieces of holders for grip plastic bag.
Aforesaid a kind of plastic bag evacuation hot sealing device, it is characterized in that: described holder is connected on described guide rod by slide block, and described slide block can be moved horizontally by the most described guide rod by the first driven by servomotor, the outside of described slide block is additionally provided with the nutted rod for tensioning plastic bag.
Aforesaid a kind of plastic bag evacuation hot sealing device, it is characterized in that: described plastic bag fixation kit includes that two seal fixing briquetting, wherein a fixing briquetting of sealing is connected in described frame by fixing seat, another seals fixing briquetting and is connected on support plate, described support plate is connected in described frame by fork, and described support plate can move in parallel up and down relative to frame, described heat-sealing bar is arranged on described fixing seat, and described heat-sealing briquetting is arranged on described support plate.
Aforesaid a kind of plastic bag evacuation hot sealing device, it is characterised in that: described heat-sealing briquetting can move relative to support plate, and described support plate is provided with the first cylinder for driving heat-sealing briquetting to move relative to the outside of frame.
Aforesaid a kind of plastic bag evacuation hot sealing device, it is characterised in that: be additionally provided with on described fixing seat be positioned at below described heat-sealing bar, for compressing the rotary cylinder of described heat-sealing bar and heat-sealing briquetting.
Aforesaid a kind of plastic bag evacuation hot sealing device, it is characterized in that: between the described fixing briquetting of two sealings, be additionally provided with guide pin bushing, in described vacuum-pumping tube is through described guide pin bushing to plastic bag, and described vacuum-pumping tube can be moved up and down by guide pin bushing relatively by the driving of screw mandrel and the second servomotor.
Aforesaid a kind of plastic bag evacuation hot sealing device, it is characterised in that: it is additionally provided with in described frame and is positioned at above described heat-sealing bar, and gas blow pipe in parallel, described gas blow pipe is provided with towards described heat-sealing bar pore.
Aforesaid a kind of plastic bag evacuation hot sealing device, it is characterised in that: the heating wire cross section of described heat-sealing bar is W type.
Aforesaid a kind of plastic bag evacuation hot sealing device, it is characterised in that: being additionally provided with the second cylinder between described fork and described frame, the top of described frame is additionally provided with the motor for driving described fixing seat to move up and down.
The beneficial effects of the utility model are:
1, by by evacuation and heat sealing mechanism integrated design, it is simple to can seal after plastic bag evacuation is completed, improve heat-sealing efficiency, and simple in construction, easy to operate；
2, it is provided with mouth fixing device of bag by the both sides in frame, it is simple to according to the size of sack, be strained and fixed by bag mouth, it is simple to improve heat-sealing efficiency when heat-sealing；
3, by being provided above gas blow pipe at heat-sealing bar, after heat-sealing completes, utilize gas blow pipe that air blowing at heat-sealing is carried out fast cooling, it is simple to improve heat-sealing efficiency；
4, the heating wire cross section by heat-sealing bar is W type, when heat-sealing, can be realized rapid polymerization at heating wire groove by the plastics of hot melt, improve heat seal quality.
Accompanying drawing explanation
Fig. 1 is the side view of this utility model a kind of plastic bag evacuation hot sealing device；
Fig. 2 is the enlarged diagram of A in Fig. 1；
Fig. 3 is the front view of this utility model a kind of plastic bag evacuation hot sealing device；
Fig. 4 is the structural representation of the mouth fixing device of bag of this utility model a kind of plastic bag evacuation hot sealing device.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is further described.
As Figure 1-Figure 4, a kind of plastic bag evacuation hot sealing device, including frame 1, least one set plastic bag fixation kit it is provided with in described frame 1, the lower section of described plastic bag fixation kit be provided with can relative level move, for the heat-sealing bar 4 that plastic bag is sealed and heat-sealing briquetting 6, the vacuum-pumping tube 10 being provided above stretching in plastic bag of described plastic bag fixation kit.
In the present embodiment, the both sides of frame 1 are provided with mouth fixing device of bag 14, described mouth fixing device of bag 14 includes guide rod 18, two pieces of holders 22 for grip plastic bag it are provided with on described guide rod 18, holder 22 is connected on described guide rod 18 by slide block 20, and described slide block 20 is driven can be moved horizontally by the most described guide rod 18 by the first servomotor 26, the outside of the described relative frame 1 of slide block 20 is additionally provided with nutted rod 24.
Plastic bag to be sealed is clamped by holder 22, and nutted rod 24 is inserted in bag mouth, moved by the first servomotor 26 band movable slider 20 and nutted rod 24, bag mouth is strained to both sides, then by plastic bag fixation kit, plastic bag is fixed, as needed vacuum heat-seal, then utilize vacuum-pumping tube 10 to stretch in bag mouth and carry out evacuation, then utilize heat-sealing briquetting 6 and heat-sealing bar 4 to complete heat-sealing.
Wherein, the position that mouth fixing device of bag 14 is relative can be adjusted according to the width of bag mouth, to meet different demands.
In the present embodiment, plastic bag fixation kit includes that two seal fixing briquetting 2, wherein a fixing briquetting of sealing is connected in described frame 1 by fixing seat 12, another seals fixing briquetting and is connected on support plate 28, described support plate 28 is connected in described frame 1 by fork 30, and the described relative frame 1 of support plate 28 can move up and down, described heat-sealing bar 4 is arranged on described fixing seat 12, and described heat-sealing briquetting 6 is arranged on described support plate 28.
Wherein fix seat 12 and drive by being arranged on the mobile motor at frame 1 top so that it is can relatively frame 1 move up and down, to meet the plastic bag evacuation heat-sealing of differing heights.
During fixed plastics bag, support plate 28 is pulled up, rotate around fork 30, make to move on whole support plate 28, it is simple to be fixed to by plastic bag on mouth fixing device of bag 14.In the present embodiment, being additionally provided with the second cylinder 32 between fork 30 and described frame 1, fork 30 is driven by the second cylinder 32.
Wherein, heat-sealing briquetting 6 can move relative to support plate 28, and described support plate 28 is provided with the first cylinder 34 for driving heat-sealing briquetting 6 to move relative to the outside of frame 1, drives heat-sealing briquetting 6 to fit with heat-sealing bar by the first cylinder 34, it is achieved heat-sealing.Be additionally provided with on described fixing seat 12 be positioned at below described heat-sealing bar 4, for compressing the rotary cylinder 36 of described heat-sealing bar 4 and heat-sealing briquetting 6.At heat-sealing briquetting 6 under the driving of the first cylinder 34, after heat-sealing bar 4 laminating, rotary cylinder 36 is utilized again heat-sealing briquetting 6 to be applied an active force, it is ensured that heat-sealing effect.
Being additionally provided with guide pin bushing 8 between the described fixing briquetting 2 of two sealings, described vacuum-pumping tube 10 passes in described guide pin bushing 8 to plastic bag, and described vacuum-pumping tube 10 can be moved up and down by relative guide pin bushing 8 with the driving of the second servomotor 38 by screw mandrel 37.Vacuum-pumping tube 10 stretches in plastic bag, under the driving of screw mandrel 37 and the second servomotor 38, is gradually increasing, it is achieved evacuation.
It is additionally provided with in described frame 1 and is positioned at above described heat-sealing bar 4, and gas blow pipe in parallel, described gas blow pipe is provided with towards described heat-sealing bar 4 pore, after heat-sealing completes, utilize gas blow pipe that air blowing at heat-sealing is carried out fast cooling, it is simple to improve heat-sealing efficiency；
In the present embodiment, the heating wire cross section of heat-sealing bar 4 is W type, it is also possible to is other similar structures, when heat-sealing, can be realized rapid polymerization at heating wire groove by the plastics of hot melt, improve heat seal quality.
The top of described frame 1 is additionally provided with the motor 39 for driving described fixing seat 12 to move up and down, and for the sack that height is different, fixes moving up and down of seat 12 by motor 39 and belt drive, in order to meet the sack of various differing heights.
In sum, a kind of plastic bag evacuation hot sealing device that this utility model provides, it is possible to large scale plastic bag is realized automatization's evacuation and seals, improves heat-sealing efficiency and heat seal quality, and can be applicable to different size of sack, wide adaptability.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope by appending claims and equivalent circle thereof.
Claims (10)
1. a plastic bag evacuation hot sealing device, including frame (1), it is characterized in that: in described frame (1), be provided with least one set plastic bag fixation kit, the lower section of described plastic bag fixation kit be provided with can relative level move, for the heat-sealing bar (4) that plastic bag is sealed and heat-sealing briquetting (6), the vacuum-pumping tube (10) being provided above stretching in plastic bag of described plastic bag fixation kit.
A kind of plastic bag evacuation hot sealing device the most according to claim 1, it is characterized in that: the both sides of described frame (1) are provided with mouth fixing device of bag (14), described mouth fixing device of bag (14) includes guide rod (18), and described guide rod (18) is provided with two pieces of holders for grip plastic bag (22).
A kind of plastic bag evacuation hot sealing device the most according to claim 2, it is characterized in that: described holder (22) is connected on described guide rod (18) by slide block (20), and described slide block (20) is driven can be moved horizontally by the most described guide rod (18) by the first servomotor (26), the outside of described slide block (20) is additionally provided with the nutted rod (24) for tensioning plastic bag.
A kind of plastic bag evacuation hot sealing device the most according to claim 1, it is characterized in that: described plastic bag fixation kit includes that two seal fixing briquetting (2), wherein a fixing briquetting of sealing is connected in described frame (1) by fixing seat (12), another seals fixing briquetting and is connected on support plate (28), described support plate (28) is connected in described frame (1) by fork (30), and described support plate (28) frame (1) relatively can move in parallel up and down, described heat-sealing bar (4) is arranged on described fixing seat (12), described heat-sealing briquetting (6) is arranged on described support plate (28).
A kind of plastic bag evacuation hot sealing device the most according to claim 4, it is characterized in that: described heat-sealing briquetting (6) can be moved relative to support plate (28), and described support plate (28) is provided with the first cylinder (34) for driving heat-sealing briquetting (6) to move relative to the outside of frame (1).
A kind of plastic bag evacuation hot sealing device the most according to claim 5, it is characterised in that: be additionally provided with on described fixing seat (12) be positioned at described heat-sealing bar (4) lower section, be used for the rotary cylinder (36) that compresses described heat-sealing bar (4) with heat-sealing briquetting (6).
A kind of plastic bag evacuation hot sealing device the most according to claim 4, it is characterized in that: between the described fixing briquetting (2) of two sealings, be additionally provided with guide pin bushing (8), in described vacuum-pumping tube (10) is through described guide pin bushing (8) to plastic bag, and described vacuum-pumping tube (10) can be moved up and down by relative guide pin bushing (8) with the driving of the second servomotor (38) by screw mandrel (37).
8. according to a kind of plastic bag evacuation hot sealing device described in claim 6 or 7, it is characterized in that: be additionally provided with in described frame (1) and be positioned at described heat-sealing bar (4) top, and gas blow pipe in parallel, described gas blow pipe is provided with towards described heat-sealing bar (4) pore.
A kind of plastic bag evacuation hot sealing device the most according to claim 8, it is characterised in that: the heating wire cross section of described heat-sealing bar (4) is W type.
A kind of plastic bag evacuation hot sealing device the most according to claim 9, it is characterized in that: be additionally provided with the second cylinder (32) between described fork (30) and described frame (1), the top of described frame (1) is additionally provided with the motor (39) for driving described fixing seat (12) to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620264397.XU CN205652418U (en) | 2016-04-01 | 2016-04-01 | Plastic bag evacuation sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620264397.XU CN205652418U (en) | 2016-04-01 | 2016-04-01 | Plastic bag evacuation sealing device |
Publications (1)
| Publication Number | Publication Date |
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| CN205652418U true CN205652418U (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620264397.XU Active CN205652418U (en) | 2016-04-01 | 2016-04-01 | Plastic bag evacuation sealing device |
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| CN (1) | CN205652418U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711886A (en) * | 2016-04-01 | 2016-06-29 | 嘉能工业智能设备（昆山）有限公司 | Vacuumizing and heat-sealing device for plastic bag |
| CN108163256A (en) * | 2018-02-08 | 2018-06-15 | 天津镕霖自动化系统工程有限公司 | Vacuumize heat-seal equipment |
| CN108454975A (en) * | 2018-04-12 | 2018-08-28 | 东莞市沃德精密机械有限公司 | Antistatic bag vacuum heat-seal device |
| CN112599279A (en) * | 2020-12-18 | 2021-04-02 | 杭州景业智能科技股份有限公司 | Automatic packaging method and system for radioactive material |
-
2016
- 2016-04-01 CN CN201620264397.XU patent/CN205652418U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711886A (en) * | 2016-04-01 | 2016-06-29 | 嘉能工业智能设备（昆山）有限公司 | Vacuumizing and heat-sealing device for plastic bag |
| CN105711886B (en) * | 2016-04-01 | 2018-08-31 | 嘉能工业智能设备（昆山）有限公司 | A kind of polybag vacuumizes heat-sealing device |
| CN108163256A (en) * | 2018-02-08 | 2018-06-15 | 天津镕霖自动化系统工程有限公司 | Vacuumize heat-seal equipment |
| CN108163256B (en) * | 2018-02-08 | 2024-01-23 | 天津镕霖自动化系统工程有限公司 | Vacuumizing heat sealing equipment |
| CN108454975A (en) * | 2018-04-12 | 2018-08-28 | 东莞市沃德精密机械有限公司 | Antistatic bag vacuum heat-seal device |
| CN112599279A (en) * | 2020-12-18 | 2021-04-02 | 杭州景业智能科技股份有限公司 | Automatic packaging method and system for radioactive material |
| CN112599279B (en) * | 2020-12-18 | 2023-08-22 | 杭州景业智能科技股份有限公司 | Automatic packaging method and system for radioactive materials |
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