CN218877699U - Vacuumizing sealing mechanism - Google Patents
Vacuumizing sealing mechanism Download PDFInfo
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- CN218877699U CN218877699U CN202221953740.3U CN202221953740U CN218877699U CN 218877699 U CN218877699 U CN 218877699U CN 202221953740 U CN202221953740 U CN 202221953740U CN 218877699 U CN218877699 U CN 218877699U
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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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Abstract
The utility model relates to the technical field of vacuumizing heat sealing devices, in particular to a vacuumizing sealing mechanism which is characterized by comprising a frame, wherein a heat sealing fixed plate is fixedly arranged at the top of the frame and is arranged on one side of the frame, and a heat sealing device is arranged on the heat sealing fixed plate; the middle part of the rack is fixedly provided with a driving fixing plate, the driving fixing plate is arranged on the other side of the rack, two sides of the driving fixing plate are respectively and fixedly provided with a spreading device and a vacuumizing device, the spreading device is perpendicular to the vacuumizing machine, the output end of the spreading device is connected with the vacuumizing device, and the output end of the vacuumizing device is connected with a vacuumizing tube; the utility model discloses a setting props a mouthful mechanism and includes lift heat-seal cylinder and thermal sealing head, seals the mechanism and include vertical translation cylinder, evacuating device includes that the double-stroke transversely drives actuating cylinder, accomplishes in an equipment with processes integration such as evacuation, heat-seal, accomplishes the automation line demand, realizes that product packaging is effectual, and the outsourcing sack levels.
Description
Technical Field
The utility model relates to a vacuum-pumping heat-sealing device technical field, in particular to vacuum-pumping sealing mechanism.
Background
With the increasing pace of improvement of the automation degree of military industry in China in recent years, the demand of an automatic production line for military industry production is higher and higher; at present, some product station cavity type sealing evacuation mechanisms have poor packaging effect, are wrapped with wrinkles, have uneven bag openings, have air leakage risks and cannot meet the requirements of automatic production lines;
therefore, need design a evacuation and seal mechanism, will take out the vacuum, the process integration such as heat-seal is accomplished in an equipment, realizes the automation line demand, guarantees simultaneously that product packaging is effectual, and the outsourcing sack is level and smooth.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a mechanism is sealed in evacuation.
The utility model provides a vacuumizing sealing mechanism, which is characterized by comprising a frame, wherein a heat-sealing fixed plate is fixedly arranged at the top of the frame and arranged on one side of the frame, and a heat-sealing device is arranged on the heat-sealing fixed plate;
the device comprises a rack, a driving fixing plate, a spreading device, a vacuumizing device, a vacuum pumping device and a vacuum tube, wherein the driving fixing plate is fixedly arranged in the middle of the rack and arranged on the other side of the rack, the spreading device and the vacuumizing device are fixedly arranged on two sides of the driving fixing plate respectively, the spreading device is perpendicular to the vacuumizing device close to the longitudinal edge of the driving fixing plate, the output end of the spreading device is connected with the vacuumizing device, and the output end of the vacuumizing device is connected with the vacuum tube;
further, the heat sealing device comprises a plurality of lifting heat-sealing air cylinders and heat-sealing heads, the lifting heat-sealing air cylinders are arranged on the heat-sealing fixing plate, and the output ends of the lifting heat-sealing air cylinders are fixedly connected with the heat-sealing heads arranged below the heat-sealing fixing plate and drive the heat-sealing heads to move up and down;
furthermore, the plurality of lifting heat-sealing cylinders are a first heat-sealing cylinder and a second heat-sealing cylinder which are transversely arranged, and the output ends of the first heat-sealing cylinder and the second heat-sealing cylinder are respectively and correspondingly and fixedly connected with a first heat-sealing head and a second heat-sealing head in the heat-sealing heads;
further, the distraction device comprises a longitudinal translation cylinder; the longitudinal translation cylinder is fixedly connected with the driving fixing plate;
furthermore, the vacuum pumping device is a piston type air pump and comprises a double-stroke transverse driving cylinder, and the output end of the double-stroke transverse driving cylinder is fixedly connected with the vacuum pumping pipe; for moving the evacuation tube laterally;
the double-stroke transverse driving cylinder is vertically fixed with the output end of the longitudinal translation cylinder; the double-stroke transverse driving cylinder and the vacuumizing tube are driven to longitudinally move; furthermore, the initial positions of the first stroke and the double stroke transverse driving cylinder of the double stroke transverse driving cylinder respectively correspond to the positions of the first heat-sealing cylinder and the second heat-sealing cylinder in the lifting heat-sealing cylinder after moving downwards; the second stroke of the double-stroke transverse driving cylinder corresponds to the product placing position;
furthermore, the vacuum-pumping pipe is in a diamond shape,
furthermore, the output end of the double-stroke transverse driving cylinder is provided with a connecting block, and the double-stroke transverse driving cylinder is fixedly connected with the vacuumizing tube through the connecting block;
compared with the prior art, the beneficial effects of the utility model reside in that:
(1) The utility model discloses a vertical translation cylinder and two stroke horizontal drive cylinders and vertical translation cylinder that set up perpendicular fixed connection make the product package realize transversely strutting and the flexible heat-seal of longitudinal motion in a process, drive the rhombus vacuum tube that installs at the cylinder head through two stroke cylinders earlier and stretch into bag oral area to the second stroke, then two sets of vertical translation cylinders drive rhombus vacuum tube both sides longitudinal motion respectively, realize that the sack position struts, two stroke cylinder piston motion drives vacuum tube and two sets of lift cylinders drive the heat-seal head and accomplish evacuation, heat-seal again, whole process integration is accomplished in a equipment, accomplish the automation line demand, realize the automatic bagging-off sealing packaging technology; through two strokes transversely drive twice heat-seal of cylinder and feed and once prop the tie, realize that product packaging is effectual, the outsourcing sack levels.
Drawings
The following drawings are merely illustrative of and explanatory of the invention and are not intended to limit the scope of the invention, wherein:
FIG. 1: the utility model has a schematic structure;
FIG. 2: the utility model is a schematic axial side structure;
in the figure: the device comprises a machine frame 1, a heat sealing head 2, a lifting heat sealing cylinder 3, a vacuum pumping pipe 4, a double-stroke transverse driving cylinder 5, a longitudinal translation cylinder 6, a heat sealing fixing plate 7, a driving fixing plate 8 and a connecting block 9.
Detailed Description
In order to make the objects, technical solutions, design methods, and advantages of the present invention more apparent, the present invention will be described in detail by specific embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1-2, the utility model provides a vacuum-pumping sealing mechanism, which is characterized in that the vacuum-pumping sealing mechanism comprises a frame 1, a heat-sealing fixing plate 7 is fixedly installed on the top of the frame 1, the heat-sealing fixing plate 7 is arranged on one side of the frame 1, and a heat-sealing device is installed on the heat-sealing fixing plate 7;
a driving fixing plate 8 is fixedly installed in the middle of the rack 1, the driving fixing plate 8 is arranged on the other side of the rack 1, a spreading device and a vacuumizing device are fixedly installed on two sides of the driving fixing plate 8 respectively, the spreading device is perpendicular to the vacuumizing device close to the longitudinal edge of the driving fixing plate 8, the output end of the spreading device is connected with the vacuumizing device, and the output end of the vacuumizing device is connected with a vacuumizing pipe 4;
it should be noted that the vacuum pumping device is a piston type air pump, and includes a double-stroke transverse driving cylinder 5, because the vacuum air pump is expensive and is generally realized by a cylinder, and the cylinder generally has a cylinder barrel, a piston driven by high-pressure gas is arranged in the cylinder barrel of the double-stroke transverse driving cylinder 5, and the movement of the vacuum pumping tube 4 is realized by the movement of the piston driving the piston rod; when the piston moves towards the bottom dead center, the cylinder cavity is enlarged, air in the cylinder is expanded, and the pressure is reduced. The air outlet valve is closed, the air inlet valve is pushed open by atmospheric pressure, air flows into the cylinder, and air is extracted;
further, the heat sealing device comprises a plurality of lifting heat-sealing cylinders 3 and heat-sealing heads 2, the lifting heat-sealing cylinders 3 are arranged on a heat-sealing fixing plate 7, and the output ends of the lifting heat-sealing cylinders 3 are fixedly connected with the heat-sealing heads 2 arranged below the heat-sealing fixing plate 7 and drive the heat-sealing heads to move up and down;
the input voltage is adjusted through the temperature controller electrically connected with the heat sealing head 2, when the voltage outputs a certain value, the temperature of the heat sealing head 2 is highest, the heat sealing head moves downwards to contact with the vacuumizing tube, the heat sealing of the bag opening of the outer bag is realized,
further, the plurality of lifting heat-sealing cylinders 3 are two transversely arranged first heat-sealing cylinders and second heat-sealing cylinders, and the output ends of the first heat-sealing cylinders and the second heat-sealing cylinders are respectively and correspondingly and fixedly connected with the first heat-sealing heads and the first heat-sealing heads in the heat-sealing heads 2;
further, the distraction device comprises a longitudinal translation cylinder 6; the longitudinal translation cylinder 6 is fixedly connected with the driving fixing plate 8;
further, the vacuum pumping device is a piston type air pump and comprises a double-stroke transverse driving cylinder 5, and the output end of the double-stroke transverse driving cylinder 5 is fixedly connected with the vacuum pumping pipe 4; for moving the evacuation tube 4 laterally;
the double-stroke transverse driving cylinder 5 is vertically fixed with the output end of the longitudinal translation cylinder 6; the device is used for driving the double-stroke transverse driving cylinder 5 and the vacuumizing tube 4 to longitudinally move; further, the initial positions of the first stroke and the double-stroke transverse driving cylinder 5 of the movement of the double-stroke transverse driving cylinder 5 correspond to the positions of the first heat-sealing cylinder and the second heat-sealing cylinder in the lifting heat-sealing cylinder 3 after moving downwards respectively; the second stroke of the movement of the double-stroke transverse driving cylinder 5 corresponds to the product placing position;
further, the vacuumizing tube 4 is rhombic and is convenient to extend into the opening of the bag body, and the vacuumizing tube 4 is in contact with the heat sealing head 2 of the heat sealing device and is used for realizing heat sealing of a product;
further, a connecting block is arranged at the output end of the double-stroke transverse driving cylinder 5, and the double-stroke transverse driving cylinder 5 is fixedly connected with the vacuumizing pipe 4 through the connecting block;
the working process is as follows: two groups of double-stroke cylinders 5 and longitudinal translation cylinders 6 are arranged on the frame 1; after the product is put in place, the double-stroke cylinder 5 drives the rhombic vacuumizing tube 4 arranged at the head of the cylinder to extend into the opening of the bag body to a second stroke; then two groups of longitudinal translation cylinders 6 respectively drive two sides of the rhombic vacuumizing tube 4 to move longitudinally, so that the bag opening position is supported and leveled; after the bag opening is flattened, the rhombic vacuumizing tube 4 starts to pump air; afterwards, two groups of lifting cylinders 3 are installed on the machine frame 1, and comprise a first heat-sealing cylinder and a second heat-sealing cylinder, when the rhombic vacuum pumping tube 4 pumps air to a preset vacuum degree, the first heat-sealing cylinder presses downwards, and a first heat-sealing head installed at the head part of the first heat-sealing cylinder starts to perform heat sealing; meanwhile, the double-stroke cylinder 5 drives the rhombic vacuumizing tube 4 to return to the first stroke of the double-stroke cylinder 5, and air is continuously pumped; after the air is pumped to the maximum vacuum degree, the second heat-sealing air cylinder is pressed downwards, and a second heat-sealing head arranged at the head part of the second heat-sealing air cylinder starts second heat sealing to finish final sealing; the rhombic vacuumizing tube 4 is driven by the double-stroke cylinder 5 and the longitudinal translation cylinder 6 to return to the initial position of the double-stroke cylinder 5;
this sealing mechanism transversely drives actuating cylinder 5 through the vertical translation cylinder 6 and the double stroke that set up perpendicular fixed connection, make the product packing realize transversely strutting in one process and the flexible heat-seal of longitudinal motion, drive the rhombus vacuum tube 4 who installs at the cylinder head through double stroke cylinder 5 earlier and stretch into bag oral area to the second stroke, then two sets of longitudinal translation cylinders 6 drive rhombus vacuum tube 4 both sides longitudinal motion respectively, realize that the sack position struts, double stroke cylinder 5 piston motion drives vacuum tube 4 and two sets of lift cylinders 3 drive the heat-seal head and accomplish the evacuation, the heat-seal, whole process integration is accomplished in a equipment, accomplish the automation line demand, realize automatic bagging-off sealed packaging technology.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (8)
1. The vacuumizing sealing mechanism is characterized by comprising a rack (1), wherein a heat-sealing fixing plate (7) is fixedly mounted at the top of the rack (1), the heat-sealing fixing plate (7) is arranged on one side of the rack (1), and a heat-sealing device is mounted on the heat-sealing fixing plate (7);
frame (1) middle part fixed mounting has drive fixed plate (8), just drive fixed plate (8) set up frame (1) opposite side, drive fixed plate (8) both sides fixed mounting respectively has distraction device and evacuating device, distraction device sets up with the evacuating device that is close to drive fixed plate (8) longitudinal edge is perpendicular, distraction device's output is connected evacuating device, the evacuating device output is connected with evacuation pipe (4).
2. The vacuum-pumping sealing mechanism of claim 1, wherein the heat-sealing device comprises a plurality of lifting heat-sealing cylinders (3) and heat-sealing heads (2), the lifting heat-sealing cylinders (3) are arranged on the heat-sealing fixing plate (7), and the output ends of the lifting heat-sealing cylinders (3) are fixedly connected with the heat-sealing heads (2) arranged below the heat-sealing fixing plate (7) and drive the heat-sealing heads to move up and down.
3. An evacuated sealing mechanism according to claim 2, characterized in that the plurality of lifting heat-sealing cylinders (3) are two transversely arranged first heat-sealing cylinders and second heat-sealing cylinders, and the output ends of the first heat-sealing cylinders and the second heat-sealing cylinders are respectively and fixedly connected with the first heat-sealing heads and the first heat-sealing heads in the heat-sealing heads (2).
4. The vacuum-pumping sealing mechanism of claim 1, wherein the expanding device comprises a longitudinal translation cylinder (6), and the longitudinal translation cylinder (6) is fixedly connected with the driving fixing plate (8).
5. The vacuum sealing mechanism according to claim 2, wherein the vacuum device is a piston type air pump, and comprises a double-stroke transverse driving cylinder (5), and the output end of the double-stroke transverse driving cylinder (5) is fixedly connected with the vacuum tube (4); for moving the evacuation tube (4) laterally;
the double-stroke transverse driving cylinder (5) is vertically fixed with the output end of the longitudinal translation cylinder (6); used for driving the double-stroke transverse driving cylinder (5) and the vacuum tube (4) to move longitudinally.
6. The vacuum-pumping sealing mechanism is characterized in that the initial positions of the first stroke and the double stroke transverse driving cylinder (5) of the movement of the double stroke transverse driving cylinder (5) correspond to the positions of the first heat-sealing cylinder and the second heat-sealing cylinder in the lifting heat-sealing cylinder (3) after moving downwards respectively; the second stroke of the movement of the double-stroke transverse driving air cylinder (5) corresponds to the product placing position.
7. A vacuum sealing mechanism according to claim 1, wherein the vacuum tube (4) is a diamond-shaped tube.
8. The vacuum-pumping sealing mechanism of claim 5, characterized in that the output end of the double-stroke transverse driving cylinder (5) is provided with a connecting block, and the output end of the double-stroke transverse driving cylinder (5) is fixedly connected with the vacuum-pumping pipe (4) through the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221953740.3U CN218877699U (en) | 2022-07-27 | 2022-07-27 | Vacuumizing sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221953740.3U CN218877699U (en) | 2022-07-27 | 2022-07-27 | Vacuumizing sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218877699U true CN218877699U (en) | 2023-04-18 |
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ID=85941707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221953740.3U Active CN218877699U (en) | 2022-07-27 | 2022-07-27 | Vacuumizing sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218877699U (en) |
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2022
- 2022-07-27 CN CN202221953740.3U patent/CN218877699U/en active Active
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