CN115123628B - Large-scale heat sealing device - Google Patents
Large-scale heat sealing device Download PDFInfo
- Publication number
- CN115123628B CN115123628B CN202210874321.9A CN202210874321A CN115123628B CN 115123628 B CN115123628 B CN 115123628B CN 202210874321 A CN202210874321 A CN 202210874321A CN 115123628 B CN115123628 B CN 115123628B
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- Prior art keywords
- heat sealing
- connecting rod
- crank
- base
- scale
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- 238000007789 sealing Methods 0.000 title claims abstract description 94
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 230000037303 wrinkles Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The invention discloses a large-scale heat sealing device which comprises a base, wherein a rectangular frame structure of the base is provided with a cylinder at the center of the long side of the rectangular frame structure, one end of the cylinder is connected with a cylinder connecting piece, the other end of the cylinder is connected with a connecting rod of the short side of the base, the connecting rod is arranged above the cylinder, the connecting rod is connected with a connecting rod and a crank, the connecting rod is connected with a movable heat sealing plate, a heat sealing cover of the movable heat sealing plate is a plane, heat sealing is flat and easy to control, large-scale heat sealing is realized, the crank is connected with a fixing frame through a pin shaft, two sides of the movable heat sealing plate are provided with sliding blocks, the sliding blocks and a guide rail are matched to finish the action, the movable heat sealing plate is in a ladder-shaped structure, the ladder-shaped wide side of the movable heat sealing plate is provided with a plurality of fixed heat sealing plates, and the connecting rods and the crank are arranged in parallel according to the heat sealing scale. The invention can realize the synchronous requirement of large-scale heat sealing, and can not generate the problems of bubble wrinkles and the like.
Description
Technical Field
The invention relates to the technical field of heat sealing devices, in particular to a large-scale heat sealing device.
Background
With the development of manufacturing industry, automatic equipment is more and more perfect, and the heat sealing device is greatly optimized with the continuous perfection of manufacturing automation technology. The heat sealing size of the equipment equipped in the factory at present is single, the heat sealing size is small, the heat sealing effect is poor, the sealing is uneven and has a certain limitation aiming at large-scale products, and the perfect heat sealing machine is high in price and can not meet the requirements of large heat sealing size and high sealing performance.
Most of heat sealing machines sold in the market at present are driven by air cylinders, and most of heat sealing mechanisms are straight plate heat sealing. When in large-scale heat sealing, the heat sealing scale is large, the requirement of the straight plate heat sealing on the synchronism is high, and the air cylinder can not meet the requirement of the synchronism, so that the problems of uneven heat sealing, folds, bubbles, untight sealing and the like are easily caused, and the waste of resources is caused.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide the large-scale heat sealing device, which drives the connecting rod to act on the heat sealing mechanism through the transmission of the plurality of cranks, can realize the synchronism requirement of large-scale heat sealing, can not generate the problems of bubble wrinkles and the like, has complete sealing, good sealing performance and good heat sealing effect.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a large-scale heat sealing device, includes base 6, the rectangle frame construction of base 6 is located the central point of rectangle frame construction's long limit and puts and set up cylinder 8, and cylinder 8 one end is connected cylinder connecting piece 9, and the other end is connected with the connecting rod 4 of base 6 minor face, connecting rod 4 sets up in 8 tops of cylinder, be connected with connecting rod 3 and crank 5 on the connecting rod 4, connecting rod 3 is connected movable heat seal board 2, and movable heat seal board 2 hot cover is the plane, and the heat seal seals is level and smooth, easily controls, realizes large-scale heat seal, and crank 5 passes through round pin axle 11 and connects mount 10, movable heat seal board 2 both sides set up slider 13, and slider 13 accomplishes the action with the cooperation of guide rail 12, movable heat seal board 2's shape structure is echelonment, and movable heat seal board 2's ladder-shaped broad face corresponds to set up the heat setting, and connecting rod 3 and crank 5 are provided with the multiunit according to the heat seal scale, parallel arrangement distributes between each connecting rod and the crank.
The air cylinder 8 is connected with the base 6 and the connecting rod 4 through a pin shaft 15 and a bearing 7.
The fixed heat sealing plate 1 is fixed on the rear side of the base 6 through screws 19, and the fixing frame 10 is fixed on the front side of the base 6 through screws 17.
One end of each crank 5 is provided with a pin hole, the crank 5 is connected with the connecting rod 4 through a pin shaft 18 and a bearing 16, and the cranks 5 are distributed in parallel; the other end is connected with a fixing frame 10 through a pin 11.
One end of the connecting rod 3 is connected with the bearing 14 and the movable heat sealing plate 2 through a pin shaft 20.
The fixing frame 10 is arranged at the front end of the base 6, is in a cuboid frame structure, and is fixed on the base 6 through a pin 17.
The sliding block 13 is arranged below the movable thermal sealing plate 2 and is fixed on the movable thermal sealing plate 2 through screws 19.
The guide rail 12 is fixed on the base 6 through a screw 19, and the guide rail 12 and the sliding rail 13 are matched to ensure the action of the movable heat sealing plate 2.
The structure of connecting rod 4 is the cuboid structure, and connecting rod 4 is provided with the pinhole, is connected with crank 5 through round pin axle 18 and bearing 16, makes crank 5 reach synchronous motion's effect.
The invention has the beneficial effects that:
the invention can complete the task of uniform heat sealing of the large-scale film, and has the characteristics of high heat sealing precision, large scale, strong sealing uniformity, simple operation, reasonable and reliable structure.
According to the invention, the plurality of cranks are arranged, so that the connecting rod is synchronously driven to further control the action of the heat sealing mechanism, the synchronism of the heat sealing mechanism is ensured through mechanical transmission, the problems of bubbles, folds, poor sealing and the like caused by the asynchronism in the prior large-scale heat sealing process are effectively solved, the heat sealing precision is high, and the heat sealing effect is good.
Drawings
FIG. 1 is a front view of a large scale heat sealing apparatus of the present invention.
Fig. 2 is a left side view of the large scale heat sealing apparatus of the present invention.
Fig. 3 is a bottom view of the large-scale heat sealing apparatus of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-3: the utility model provides a large-scale heat sealing device, includes base 6, the rectangle frame construction of base 6 is located the central point on the long limit of rectangle frame construction and puts and set up cylinder 8, and cylinder 8 one end is connected cylinder connecting piece 9, and the other end is connected with the connecting rod 4 of base 6 minor face, connecting rod 4 sets up in cylinder 8 top, be connected with connecting rod 3 and crank 5 on the connecting rod 4, connecting rod 3 connects movable heat seal board 2, and movable heat seal board 2 heat cover is the plane, and the heat seal seals and levels, easily controls, realizes large-scale heat seal. The crank 5 is connected with the fixing frame 10 through the pin shaft 11, the two sides of the movable heat sealing plate 2 are provided with the sliding blocks 13, the sliding blocks 13 are matched with the guide rails 12 to finish the action, the shape structure of the movable heat sealing plate 2 is in a step shape, and the step-shaped wide face of the movable heat sealing plate 2 is correspondingly provided with the fixed heat sealing plate 1. The connecting rods 3 and the cranks 5 are provided with a plurality of groups according to the heat sealing scale, and the connecting rods and the cranks are arranged in parallel.
The air cylinder 8 is connected with the base 6 and the connecting rod 4 through a pin shaft 15 and a bearing 7.
The fixed heat sealing plate 1 is fixed on the rear side of the base 6 through screws 19, and the fixing frame 10 is fixed on the front side of the base 6 through screws 17.
One end of each crank 5 is provided with a pin hole, the crank 5 is connected with the connecting rod 4 through a pin shaft 18 and a bearing 16, and the cranks 5 are distributed in parallel; the other end is connected with a fixing frame 10 through a pin 11.
One end of the connecting rod 3 is connected with the bearing 14 and the movable heat sealing plate 2 through a pin shaft 20.
The fixing frame 10 is arranged at the front end of the base 6, is in a cuboid frame structure, and is fixed on the base 6 through a pin 17.
The sliding block 13 is arranged below the movable thermal sealing plate 2 and is fixed on the movable thermal sealing plate 2 through screws 19.
The guide rail 12 is fixed on the base 6 through a screw 19, and the guide rail 12 and the sliding rail 13 are matched to ensure the action of the movable heat sealing plate 2.
The structure of connecting rod 4 is the cuboid structure, and connecting rod 4 is provided with the pinhole, is connected with crank 5 through round pin axle 18 and bearing 16, makes crank 5 reach synchronous motion's effect.
The working principle of the invention is as follows:
the cylinder 8 controls the connecting rod 4 to move through the cylinder connecting piece 9, the connecting rod 4 drives the crank 5 to synchronously move, one end of the crank 5 is connected with the fixing frame 10, the fixing frame 10 is fixed on the front side of the base 6 through the screw 17, the other end of the crank 5 is connected with the connecting rod 3 through the pin shaft 18 and the bearing 16, and the connecting rod 3 is driven to move; the connecting rod 3 is connected with the movable heat sealing plate through the pin shaft 20 and the bearing 14 and controls the movable heat sealing plate 2 to act, the movable heat sealing plate 2 is fixedly connected with the sliding block 13 through the screw 19, the movable heat sealing plate 2 moves linearly on the guide rail 12 under the control of the connecting rod 3, the length of the guide rail 12 can be set by the specific stroke of the movable heat sealing plate 2, and the heat sealing action with the fixed heat sealing plate 1 is realized. The movable heat seal plate 2 is shown in a heat-sealed state in fig. 1.
As shown in fig. 1: one end of the crank 5 is connected with the fixing frame 10 through a pin shaft 11, the fixing frame 10 is fixed on the front side of the base 6 through a screw 17, and the other end of the crank 5 is connected with the connecting rod 4 and the connecting rod 3 through a bearing 16 through a pin shaft 18; the other end of the connecting rod 3 is connected with the dynamic heat sealing plate 2 through a pin shaft 20 and a bearing 14; the dynamic heat sealing plate 2 and the fixed heat sealing plate 1 are matched to finish heat sealing.
As shown in fig. 2: the fixed heat sealing plate 1 is fixed on the base 6, a sliding block 13 is arranged below the movable heat sealing plate 2, a guide rail 12 is arranged below the sliding block 13, the guide rail 12 is fixed on the base 6, and the sliding block 13 and the guide rail 12 are matched to complete the action of the movable heat sealing plate 2.
As shown in fig. 3: one end of the air cylinder 8 is connected with the connecting rod 4, one end of the air cylinder 8 is connected with the air cylinder connecting piece 9, the air cylinder connecting piece 9 is connected with the connecting rod 4 through the pin shaft 18 and the bearing 16, and the air cylinder 8 drives the connecting rod 4 to act through the air cylinder connecting piece 9.
Claims (9)
1. The utility model provides a large-scale heat sealing device, its characterized in that, including base (6), the rectangle frame construction of base (6), the central point who is located rectangle frame construction puts and sets up cylinder (8), and cylinder connecting piece (9) are connected to cylinder (8) one end, and the other end is connected with connecting rod (4) of base (6) minor face, connecting rod (4) set up in cylinder (8) top, be connected with connecting rod (3) and crank (5) on connecting rod (4), connecting rod (3) connect movable heat seal board (2), movable heat seal board (2) heat cover be the plane, and the heat seal seals is level and smooth, and crank (5) are connected mount (10) through round pin axle (11), movable heat seal board (2) both sides set up slider (13), and the action is accomplished with guide rail (12) cooperation to slider (13), the shape structure of movable heat seal board (2) is echelonment, and the ladder wide face of movable heat seal board (2) corresponds to set up fixed heat seal board (1), and the quantity of connecting rod (3) and crank (5) can set up the multiunit according to the heat seal, parallel arrangement between each connecting rod and the crank.
2. A large-scale heat sealing device according to claim 1, characterized in that the cylinder (8) is connected with the base (6) and the connecting rod (4) by a pin (15) and a bearing (7).
3. A large-scale heat sealing device according to claim 1, wherein the heat-fixing plate (1) is fixed to the rear side of the base (6) by screws (19), and the fixing frame (10) is fixed to the front side of the base (6) by screws (17).
4. A large-scale heat sealing device according to claim 1, characterized in that one end of the crank (5) is provided with a pin hole, and the crank (5) is connected with the connecting rod (4) through a pin shaft (18) and a bearing (16) and is distributed in parallel; the other end is connected with the fixing frame (10) through a pin shaft (11).
5. A large-scale heat sealing device according to claim 1, wherein one end of the connecting rod (3) is connected with the dynamic heat sealing plate (2) through a pin shaft (20) and a bearing (14).
6. A large-scale heat sealing device according to claim 1, wherein the fixing frame (10) is arranged at the front end of the base (6), and is in a rectangular frame structure, and is fixed on the base (6) through a pin (17).
7. A large-scale heat sealing device according to claim 1, wherein the slider (13) is arranged below the movable heat sealing plate (2) and is fixed to the movable heat sealing plate (2) by screws (19).
8. A large-scale heat sealing device according to claim 1, wherein the guide rail (12) is fixed on the base (6) by a screw (19), and the guide rail (12) cooperates with the slide rail (13) to ensure the action of the movable heat sealing plate (2).
9. The large-scale heat sealing device according to claim 1, wherein the connecting rod (4) has a cuboid structure, the connecting rod (4) is provided with a pin hole, and the connecting rod is connected with the crank (5) through a pin shaft (18) and a bearing (16) to enable the crank (5) to achieve the effect of synchronous movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210874321.9A CN115123628B (en) | 2022-07-21 | 2022-07-21 | Large-scale heat sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210874321.9A CN115123628B (en) | 2022-07-21 | 2022-07-21 | Large-scale heat sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115123628A CN115123628A (en) | 2022-09-30 |
| CN115123628B true CN115123628B (en) | 2024-03-26 |
Family
ID=83386818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210874321.9A Active CN115123628B (en) | 2022-07-21 | 2022-07-21 | Large-scale heat sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115123628B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310967A (en) * | 2007-05-24 | 2008-11-26 | 奥夫玛有限公司 | Machine for the production of bags made of heat-sealed alveolar or foamed thermoplastic material |
| CN204822245U (en) * | 2015-08-06 | 2015-12-02 | 漳州佳龙科技股份有限公司 | Heat -seal actuating mechanism |
| CN106043774A (en) * | 2016-07-26 | 2016-10-26 | 北京航天斯达科技有限公司 | Ultrasonic film sealing device for packaging of chemical fiber spinning cakes |
| CN205952383U (en) * | 2016-07-26 | 2017-02-15 | 北京航天斯达科技有限公司 | A an ultrasonic wave membrane device for chemical fibre spinning cake packing |
| CN113044318A (en) * | 2021-04-27 | 2021-06-29 | 褚红岗 | Time-delay type heat-seal auxiliary device for sealing plastic packaging bag |
-
2022
- 2022-07-21 CN CN202210874321.9A patent/CN115123628B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310967A (en) * | 2007-05-24 | 2008-11-26 | 奥夫玛有限公司 | Machine for the production of bags made of heat-sealed alveolar or foamed thermoplastic material |
| CN204822245U (en) * | 2015-08-06 | 2015-12-02 | 漳州佳龙科技股份有限公司 | Heat -seal actuating mechanism |
| CN106043774A (en) * | 2016-07-26 | 2016-10-26 | 北京航天斯达科技有限公司 | Ultrasonic film sealing device for packaging of chemical fiber spinning cakes |
| CN205952383U (en) * | 2016-07-26 | 2017-02-15 | 北京航天斯达科技有限公司 | A an ultrasonic wave membrane device for chemical fibre spinning cake packing |
| CN113044318A (en) * | 2021-04-27 | 2021-06-29 | 褚红岗 | Time-delay type heat-seal auxiliary device for sealing plastic packaging bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115123628A (en) | 2022-09-30 |
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