CN216186333U - Rotary disc type vacuum bag sealing device - Google Patents
Rotary disc type vacuum bag sealing device Download PDFInfo
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- CN216186333U CN216186333U CN202122395855.7U CN202122395855U CN216186333U CN 216186333 U CN216186333 U CN 216186333U CN 202122395855 U CN202122395855 U CN 202122395855U CN 216186333 U CN216186333 U CN 216186333U
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Abstract
The utility model relates to a rotary disc type vacuum bag sealing device capable of enabling a packaging bag to be horizontally laid, vacuumized and heat-sealed. This kind of carousel formula vacuum envelope device is including frame, carousel and vacuum box, the vacuum box is installed on the carousel, the vacuum box is including last vacuum lid and lower vacuum lid, its characterized in that: the lower vacuum cover is hinged to the rotary table, a connecting disc is connected to the rotary table and located above the rotary table, the connecting disc is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to the upper vacuum cover. The upper vacuum cover and the lower vacuum cover of the rotating disc type vacuum bag sealing device can be closed up and down, and the packaging bag inside can be in a lying state when the vacuum cover is closed.
Description
Technical Field
The utility model relates to a vacuum bag sealing device, in particular to a device for vacuum packaging of food packaging bags.
Background
The turntable type vacuum packaging machine consists of a turntable packaging device and a vacuum bag sealing device, wherein the turntable packaging device drives bags to move, the charging of the packaging bags is completed, and then the packaging bags enter the vacuum bag sealing device for vacuumizing and heat sealing. The vacuum bag sealing device generally comprises a machine base, a turntable and a vacuum box, wherein the vacuum box comprises an upper vacuum cover and a lower vacuum cover, the upper vacuum cover and the lower vacuum cover are closed to form a closed space, and the packaging bag is vacuumized and heat-sealed in the closed space. The bag on the rotary disc packaging device is vertical during feeding, and after the bag is transferred to the vacuum bag sealing device, the bag is also vertical, so that the upper vacuum cover and the lower vacuum cover of the vacuum box of the vacuum bag sealing device can only be closed in the side direction, or in the front-back direction. However, when the packaging bag is vertically filled with materials, the materials sink to the bottom of the packaging bag, so that the packaging effect is not only not attractive, but also the normal taking is influenced, for example, dried bean curd is not easy to take out in a piece if the dried bean curd is completely squeezed at the bottom of the packaging bag.
Disclosure of Invention
In view of the defects in the prior art, the utility model innovatively provides the rotary disc type vacuum bag sealing device capable of enabling the packaging bag to be horizontally laid, vacuumized and heat-sealed.
This kind of carousel formula vacuum envelope device is including frame, carousel and vacuum box, the vacuum box is installed on the carousel, the vacuum box is including last vacuum lid and lower vacuum lid, its characterized in that: the lower vacuum cover is hinged on the rotary table, the rotary table is connected with a connecting disc, the connecting disc is positioned above the rotary table, the connecting disc is hinged with one end of a connecting rod, the other end of the connecting rod is hinged with an upper vacuum cover, the upper vacuum cover is connected with a lower vacuum cover through a linkage arm, the lower end of the linkage arm is hinged with the rear end of the lower vacuum cover, the upper end of the linkage arm is hinged with the rear end of the upper vacuum cover, the rear end of the lower vacuum cover is in transmission connection with a cover closing transmission component which comprises a roller, the machine base is provided with a cam guide rail, the machine base is provided with an uncovering cam guide rail and a covering cam guide rail, and a transition channel from top to bottom is formed between the cover opening cam guide rail and the cover closing cam guide rail, and the roller can act on the cover opening cam guide rail or the cover closing cam guide rail and can enter the transition channel.
The cover closing transmission assembly comprises a pull rod and a swing arm, the upper end of the pull rod is hinged to the lower vacuum cover, the lower end of the pull rod is hinged to one end of the swing arm, the other end of the swing arm is hinged to a swing arm seat on the rotary table, and the roller is connected to the swing arm.
The adjusting device comprises an upper vacuum cover, an adjusting pull rod assembly, a connecting disc, a first pull rod, a second pull rod, a connecting disc, a second pull rod, a first pull rod, a second pull rod and an adjusting screw sleeve.
According to the turntable type vacuum bag sealing device provided by the utility model, the upper vacuum cover and the lower vacuum cover of the vacuum box can be closed up and down, and the packaging bag in the vacuum box can be in a flat lying state when the vacuum cover is closed.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the turntable and a single vacuum box of the present invention (open state);
FIG. 3 is a schematic view of the turntable and a single vacuum box of the present invention (closed state);
fig. 4 is a perspective view of the cam track.
Detailed Description
As shown in fig. 1, the turntable type vacuum bag sealing device includes a machine base 1, a turntable 2 and a plurality of vacuum boxes 3, wherein the plurality of vacuum boxes 3 are equally arranged along the circumference of the turntable 2, and the structure of one vacuum box 3 is taken as an example below to specifically describe the structural principle and the installation mode of the vacuum box 3.
As shown in fig. 2, the vacuum box 3 is installed on the turntable 2, as shown in fig. 3, a single vacuum box 3 is composed of an upper vacuum cover 31 and a lower vacuum cover 30, wherein the lower vacuum cover 30 is hinged on the turntable 2, in order to connect the upper vacuum cover 31, the turntable 2 is connected with a connection disc 21, the connection disc 21 is located above the turntable 2, the connection disc 2 is hinged with one end of a connecting rod 5, the other end of the connecting rod 5 is hinged with the upper vacuum cover 31, the upper vacuum cover 31 is connected with the lower vacuum cover 30 through a linkage arm 4, the lower end of the linkage arm 4 is hinged with the rear end of the lower vacuum cover 30, the upper end of the linkage arm 4 is hinged with the rear end of the upper vacuum cover 31, in order to drive the upper vacuum cover 31 and the lower vacuum cover 30 to close, the rear end of the lower vacuum cover 30 is in transmission connection with a cover closing transmission assembly, as shown in fig. 4, the cover closing transmission assembly comprises a roller 8, an opening cam guide rail 10 and a cover closing cam guide rail 11 are installed on the machine base 1, a transition channel 12 from top to bottom is formed between the cover opening cam guide rail 10 and the cover closing cam guide rail 11, and the roller 8 can act on the cover opening cam guide rail 10 or the cover closing cam guide rail 11 and can enter the transition channel 12.
The working principle of the turntable type vacuum bag sealing device is as follows: as shown in fig. 4, the roller 8 may act on the open cover cam rail 10 or the close cover cam rail 11 as the turntable 2 rotates. As shown in fig. 2 and 4, when the roller 8 reaches the high point of the lid opening cam guide rail 10, the lid closing transmission assembly transmits the rear end of the lower vacuum lid 30 to swing upwards, the lower vacuum lid 30 rotates around the hinge point 32, so that the front end of the lower vacuum lid 30 rotates downwards, and the packaging bag can enter and exit because the rear end of the lower vacuum lid 30 is connected with the rear end of the upper vacuum lid 31 through the linkage arm 4, so that the upper vacuum lid 31 also moves upwards and is separated from the lower vacuum lid 30; as shown in fig. 3 and 4, when the roller 8 enters the transition channel 12 between the cover opening cam guide 10 and the cover closing cam guide 11, the transition channel 12 extends from top to bottom, so that the cover closing cam guide 11 drives the roller 8 to move downwards, the cover closing transmission assembly drives the rear end of the lower vacuum cover 30 to swing downwards, the lower vacuum cover 30 rotates around the hinge point 32, the front end of the lower vacuum cover 30 rotates upwards, the upper vacuum cover 31 drives the front end of the lower vacuum cover 30 to rotate upwards under the action of gravity after the front end of the lower vacuum cover 30 rotates upwards by a certain angle, and is combined with the lower vacuum cover 30, and the vacuum box 3 forms a vacuum environment after covering, so that the upper vacuum cover 31 and the lower vacuum cover 30 can be firmly sealed together, the package bag is subjected to vacuum-pumping and heat-sealing in the vacuum box 3. Of course, the vacuum box 3 also has a clamp for clamping the bag and a heat sealing block for sealing, which are the same as the prior art and will not be described again.
The cover closing transmission component can adopt a plurality of structures, and only the vacuum cover 30 is driven to act through the roller 8. The following gives concrete embodiments of the cover closing transmission assembly: as shown in fig. 2, the cover closing transmission assembly comprises a pull rod 6 and a swing arm 7, the upper end of the pull rod 6 is hinged with the lower vacuum cover 30, the lower end of the pull rod 6 is hinged with one end of the swing arm 7, the other end of the swing arm 7 is hinged with a swing arm seat 20 on the turntable 2, and the roller 8 is connected on the swing arm 7. Through the structure, the roller 8 moves up and down to drive the lower vacuum cover 30 to rotate.
Finally, it is worth mentioning that the upper vacuum cover 31 may have an angle error due to the precision problem and cannot be covered together with the lower vacuum cover 30, and in order to solve the problem, the adjusting pull rod assembly is connected between the upper vacuum cover 31 and the connecting disc 21. The adjusting pull rod assembly comprises a first pull rod 91 and a second pull rod 92, wherein the first pull rod 91 is hinged with the connecting disc 21, the second pull rod 92 is hinged with the upper vacuum cover 31, the first pull rod 91 and the second pull rod 92 are both in threaded connection in the adjusting threaded sleeve 90, the first pull rod 91 is in forward threaded connection with the adjusting threaded sleeve 92, and the second pull rod 92 is in reverse threaded connection with the adjusting threaded sleeve 90. When the upper vacuum cover 31 has an angle error, the adjusting screw 90 is rotated, so that the first pull rod 91 and the second pull rod 92 can move relatively or reversely, and the angle of the upper vacuum cover 31 is adjusted, thereby ensuring that the upper vacuum cover 31 and the lower vacuum cover 30 can be completely closed to form a sealed space.
Claims (3)
1. Carousel formula vacuum envelope device, including frame (1), carousel (2) and vacuum box (3), install on carousel (2) vacuum box (3), vacuum box (3) are including last vacuum lid (31) and lower vacuum lid (30), its characterized in that: the lower vacuum cover (30) is hinged on the turntable (2), the turntable (2) is connected with a connecting disc (21), the connecting disc (21) is located above the turntable (2), the connecting disc (21) is hinged with one end of a connecting rod (5), the other end of the connecting rod (5) is hinged with an upper vacuum cover (31), the upper vacuum cover (31) is connected with the lower vacuum cover (30) through a linkage arm (4), the lower end of the linkage arm (4) is hinged with the rear end of the lower vacuum cover (30), the upper end of the linkage arm (4) is hinged with the rear end of the upper vacuum cover (31), the rear end of the lower vacuum cover (30) is in transmission connection with a cover closing transmission assembly, the cover closing transmission assembly comprises rollers (8), an cover opening cam guide rail (10) and a cover closing cam guide rail (11) are installed on the machine base (1), and a transition channel (12) from top to bottom is formed between the cover opening cam guide rail (10) and the cover closing cam guide rail (11), the roller (8) can act on the opening cam track (10) or the closing cam track (11) and can enter the transition channel (12).
2. The carousel-type vacuum envelope apparatus of claim 1, wherein: the cover closing transmission assembly comprises a pull rod (6) and a swing arm (7), the upper end of the pull rod (6) is hinged to a lower vacuum cover (30), the lower end of the pull rod (6) is hinged to one end of the swing arm (7), the other end of the swing arm (7) is hinged to a swing arm seat (20) on the turntable (2), and the roller (8) is connected to the swing arm (7).
3. The carousel-type vacuum envelope apparatus of claim 1, wherein: go up to be connected with between vacuum lid (31) and connection pad (21) and adjust pull rod assembly, adjust pull rod assembly including first pull rod (91) and second pull rod (92), first pull rod (91) are articulated with connection pad (21), second pull rod (92) are articulated with last vacuum lid (31), first pull rod (91) and the equal threaded connection of second pull rod (92) are in adjusting swivel nut (90), first pull rod (91) with adjust swivel nut (90) forward threaded connection, second pull rod (92) with adjust swivel nut (90) reverse threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395855.7U CN216186333U (en) | 2021-09-30 | 2021-09-30 | Rotary disc type vacuum bag sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395855.7U CN216186333U (en) | 2021-09-30 | 2021-09-30 | Rotary disc type vacuum bag sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216186333U true CN216186333U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122395855.7U Active CN216186333U (en) | 2021-09-30 | 2021-09-30 | Rotary disc type vacuum bag sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216186333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648724A (en) * | 2022-12-08 | 2023-01-31 | 汕头市洲泰包装科技有限公司 | Automatic nozzle welding machine |
-
2021
- 2021-09-30 CN CN202122395855.7U patent/CN216186333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648724A (en) * | 2022-12-08 | 2023-01-31 | 汕头市洲泰包装科技有限公司 | Automatic nozzle welding machine |
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