CN212401684U - Vacuumizing assembly of food packaging equipment - Google Patents
Vacuumizing assembly of food packaging equipment Download PDFInfo
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- CN212401684U CN212401684U CN202022097012.4U CN202022097012U CN212401684U CN 212401684 U CN212401684 U CN 212401684U CN 202022097012 U CN202022097012 U CN 202022097012U CN 212401684 U CN212401684 U CN 212401684U
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Abstract
The utility model relates to a food packaging equipment, in particular to food packaging equipment's evacuation subassembly. The technical scheme is as follows: a vacuumizing assembly of food packaging equipment comprises a base, a cover body and a cover opening and closing driving mechanism, wherein the cover body is supported by a support frame, the cover body is connected with the support frame through a support arm, two longitudinal ends of the support arm are respectively provided with a hinge point, the two hinge points are respectively connected with the support frame and the cover body in a hinge manner, and a cover closing position tension adjusting piece is arranged between the support frame and the cover body; the base is provided with a hinged installation part and a linkage part, the support arm is connected with the linkage part of the base in a linkage way through a connecting rod, one end of the connecting rod extends to the position between two hinged points of the support arm and is connected with the support arm in a hinged way, the other end of the connecting rod is positioned at the linkage part of the base and is hinged with the base, and the cover opening and closing driving mechanism is linked with the linkage part of the base. Adopt above-mentioned technical scheme, provide an energy-conservation, shorten evacuation time, simple structure's food packaging equipment's evacuation subassembly.
Description
Technical Field
The utility model relates to a food packaging equipment, in particular to food packaging equipment's evacuation subassembly.
Background
The food packaging equipment is a special packaging machine which fills food into a packaging bag, then exhausts air in the packaging bag through a vacuumizing device and seals a bag opening.
The traditional food packaging equipment mainly comprises a machine body, a packaging bag conveying device, a bag opening device, a food filling device and a vacuumizing device, wherein the packaging bag conveying device, the bag opening device, the food filling device and the vacuumizing device are arranged on the machine body. In the traditional vacuumizing device, because the plurality of vacuumizing cavities are arranged in parallel, after the food is filled, the packaging bags with the food are transferred to the vacuumizing device through the mechanical arm to finish vacuum extraction.
The vacuumizing assembly consists of a base and a cover body which can be opened and closed with the base, and the space between the base and the cover body is a vacuumizing cavity. Traditional evacuation subassembly is the vertical form setting with the carousel, and its base is in fixed state, and it is covered opening and shutting through the driving source drive, accomplishes the bag body that is equipped with food to the intracavity of taking a vacuum. Because the vacuum component and the bag body filled with food are vertical to the ground plane, the packaged food is accumulated at the bottom of the packaging bag, the product is not beautiful, and the volume of subsequent packaging and transportation is increased. In order to solve the problems, the field adopts a method of extruding food by a flat plate, but the food has high damage after being packaged, is not suitable for food with poor flowing performance, is easy to puncture a packaging bag body and the like. The base weight is heavier in the evacuation subassembly, if the lid keeps the level fixed state, the closed real cavity of base level that makes progress in the direct drive vacuum subassembly needs to implement the drive through the power supply of comparatively power consumption, not only consumes energy, and its time of uncapping and closing the lid is longer moreover. The energy consumption is big, and is consuming time, has undoubtedly increased manufacturing cost, and packing efficiency obtains effectual improvement moreover.
Disclosure of Invention
Not enough to prior art exists, the utility model provides an energy-conservation, shorten evacuation time, simple structure's food packaging equipment's evacuation subassembly.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a food packaging equipment's evacuation subassembly, including the base, with the lid that the base can open and shut and make the base and the lid separation or the lid actuating mechanism that opens and shuts that closes, vacuum pumping chamber has between base and the lid, is equipped with a bag body fixture in the vacuum pumping chamber, its characterized in that: the cover body is supported by a support frame, the cover body is connected with the support frame through a support arm, two longitudinal ends of the support arm are respectively provided with a hinge point, the two hinge points are respectively hinged with the support frame and the cover body, and an adjustable cover closing position tension adjusting piece is arranged between the support frame and the cover body; the base is provided with a hinged installation part and a linkage part, the support arm is connected with the linkage part of the base in a linkage way through a connecting rod, one end of the connecting rod extends to the position between two hinged points of the support arm and is connected with the support arm in a hinged way, the other end of the connecting rod is positioned at the linkage part of the base and is hinged with the base, and the cover opening and closing driving mechanism is linked with the linkage part of the base.
By adopting the technical scheme, when the base and the cover body need to be opened, the cover opening and closing driving mechanism is linked with the linkage part of the base, the linkage part of the base is driven by external force to promote the base to overturn along the hinged part of the hinged installation part, and meanwhile, the support arm is promoted to drive the cover body to move towards the upper part by the support arm due to the interference force of the connecting rod on the support arm, so that the cover body is separated from the base to realize the opening; when the driving force of the cover opening and closing driving mechanism is lost, the cover body moves towards the base direction under the action of self gravity, the supporting arm connected with the cover body provides linkage power for the connecting rod, and one end of the connecting rod connected with the base can pull the base to turn over to the original cover closing position again until the cover body and the base are completely closed. The vacuum component is characterized by comprising a base and a bag body clamping mechanism arranged in the base, wherein most of gravity is located at one end of a base hinge, the gravity of a cover body in the vacuum component is applied to the other end of the base hinge through a supporting arm and a linkage connecting rod, and the gravity of the end of the cover body is slightly heavy. The cover closing operation is completed by means of the self weight of the cover body, any driving force is not required to be provided by a driving source, light power is required to be provided by the driving source when the cover is opened, and the gravity of a small part of the cover body is offset to complete the opening operation. Therefore, the energy consumption is reduced, the energy is saved, the production cost is reduced, the cover closing is implemented through the self gravity, the cover closing speed is high, the time required by vacuumizing can be shortened, and a bedding is provided for improving the whole packaging efficiency. The setting of the cover closing position tension adjusting piece can adjust the position of the cover body and the base when the cover is closed, so that the cover body and the base can be completely matched when the cover is closed, the cover is prevented from deviating, and the cover closing precision is improved.
The utility model discloses further set up to: the cover opening and closing driving mechanism comprises a push rod capable of axially reciprocating along the support frame and a linkage block, one end of the push rod is in linkage with external driving, the other end of the push rod is in linkage with the push rod, one end of the push rod is hinged with the linkage block, and the other end of the push rod is hinged with the linkage part of the base.
By adopting the technical scheme, the linkage block can drive the ejector rod after being driven by the outside, and the ejector rod can drive the linkage part of the base, so that the base can be overturned along the hinged installation part on the base, and the cover can be opened and closed. Not only saves labor, but also has simple structure.
The utility model discloses further set up to: the articulated installation department of base is equipped with articulated piece, and this articulated piece is equipped with the spacing inclined plane of contradicting with the base including the installation pedestal that is used for the installation and the articulated lug that links up with the installation pedestal on the installation pedestal.
By adopting the technical scheme, the arrangement of the inclined plane which is abutted against the base and limited on the hinging block mounting base body can ensure that the base is in the state of opening the cover and keeps the inclination with a certain angle between the hinging blocks, so that the cover can be more conveniently closed with the cover body, and the deviation can be prevented from occurring when the cover is closed.
The utility model discloses further set up to: the cover closing position tension adjusting piece comprises connectors hinged with the cover body and the support frame respectively and a connecting rod which is connected with the two connectors and enables the axial stroke between the two connectors to be adjustable.
By adopting the technical scheme, the structure is simple and the adjustment is convenient.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a first schematic perspective view of an uncapped state according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a second open-cover state according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a closed state of the embodiment of the present invention;
fig. 4 is a schematic perspective view of a hinge block according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1-4, the vacuum pumping assembly of a food packaging device includes a base 1, a cover 2 openable with the base 1, and a cover opening and closing driving mechanism 3 for separating or closing the base 1 and the cover 2, wherein a vacuum pumping chamber 4 is provided between the base 1 and the cover 2, a bag clamping mechanism 5 is provided in the vacuum pumping chamber 4, the cover 2 is supported by a supporting frame 6, and the cover 2 is connected with the supporting frame 6 by a supporting arm 7. The support frame 6 is used for being connected with a machine body for installing the vacuum-pumping assembly, so that the vacuum-pumping assembly can be installed together. The two longitudinal ends of the supporting arm 7 are respectively provided with a hinge point, the two hinge points are respectively hinged with the supporting frame 6 and the cover body 2, and an adjustable cover closing position tension adjusting piece 8 is arranged between the supporting frame 6 and the cover body 2; the cover closing position tension adjusting member 8 includes a connector 81 hinged to the cover body 2 and the support frame 6, and a connecting rod 82 connected to the two connectors 81 and capable of adjusting the axial stroke between the two connectors 81, and the connectors 81 and the connecting rod 82 rotate through threads, but the cover closing position tension adjusting member 8 may also be a hydraulic rod or an air spring with elastic support force. The base 1 is provided with a hinged installation part 11 and a linkage part 12, the supporting arm 7 is connected with the linkage part 12 of the base 1 in a linkage way through a connecting rod 9, one end of the connecting rod 9 extends to the position between two hinged points of the supporting arm 7 and is connected with the supporting arm 7 in a hinged way, the other end of the connecting rod 9 is positioned at the linkage part 12 of the base 1 and is hinged with the base 1, and the opening and closing cover driving mechanism 3 is linked with the linkage part 12 of the base 1. In the above scheme, when the base 1 and the cover body 2 need to be opened, the cover opening and closing driving mechanism 3 is linked with the linkage part 12 of the base 1, the linkage part 12 of the base 1 is driven by external force to promote the base 1 to overturn along the hinge joint of the hinge mounting part 11, and meanwhile, the support arm 7 is promoted to drive the cover body 2 to move towards the upper part by the contact force of the connecting rod 9 to the support arm 7, so that the cover is separated from the base 1 to realize opening; when the driving force of the cover opening and closing driving mechanism 3 is lost, the cover body 2 moves towards the base 1 under the action of self gravity, the supporting arm 7 connected with the cover body 2 provides linkage power for the connecting rod 9, and one end of the connecting rod 9 connected with the base 1 can pull the base 1 to turn over to the original cover closing position again until the cover body 2 and the base 1 are completely closed. The vacuum bag comprises a base 1 and a bag body clamping mechanism 5 arranged in the base 1, wherein most of gravity is positioned at one end of a hinge of the base 1, the gravity of a cover body 2 in a vacuumizing assembly is applied to the other end of the hinge of the base 1 through a supporting arm 7 and a connecting rod 9, and the gravity of the end of the cover body 2 is slightly heavy. The cover closing process is completed by means of the self weight of the cover body 2, any driving force is not required to be provided by a driving source, light power is required to be provided by the driving source when the cover is opened, and the gravity of the small cover body 2 can be offset. Therefore, the energy consumption is reduced, the energy is saved, the production cost is reduced, the cover closing is implemented through the self gravity, the cover closing speed is high, the time required by vacuumizing can be shortened, and a bedding is provided for improving the whole packaging efficiency. The cover closing position tension adjusting piece 8 can adjust the position of the cover body 2 and the base 1 when the cover is closed, so that the cover body and the base can be completely matched when the cover is closed, the cover is prevented from deviating, and the cover closing precision is improved.
The embodiment of the utility model provides an in, open and shut and cover actuating mechanism 3 including can follow support frame 6's axial reciprocating motion's ejector pin 31 and one end and the linkage of external drive, the linkage piece 32 of the other end and the linkage of ejector pin 31, the one end and the linkage piece 32 of ejector pin 31 are articulated to be connected, and the other end is articulated to be connected with the linkage portion 12 of base 1. The linkage block 32 is driven by the outside to drive the ejector rod 31, and the ejector rod 31 drives the linkage part 12 of the base 1 to drive the base 1 to overturn along the hinged installation part 11 on the base 1, so that the cover can be opened and closed. The external driving may be a cam assembly, which allows the base 1 and the cover 2 to be opened at a station where the cover needs to be opened and closed at a station where the cover needs to be closed.
In order to ensure the precision when the base 1 and the cover body 2 are closed, the hinge mounting portion 11 of the base 1 is provided with a hinge block 13, the hinge block 13 includes a mounting base body 131 for mounting and a hinge lug 132 connected with the mounting base body 131, and the mounting base body 131 is provided with an inclined surface 1311 which can abut against the base 1 for limiting. When the base 1 is in the state of opening the cover, the inclination angle between the base 1 and the installation base body 131 is 15-20 degrees. The mounting base 131 is used for fixedly connecting with the machine body.
Claims (5)
1. The utility model provides a food packaging equipment's evacuation subassembly, including the base, with the lid that the base can open and shut and make the base and the lid separation or the lid actuating mechanism that opens and shuts that closes, vacuum pumping chamber has between base and the lid, is equipped with a bag body fixture in the vacuum pumping chamber, its characterized in that: the cover body is supported by a support frame, the cover body is connected with the support frame through a support arm, two longitudinal ends of the support arm are respectively provided with a hinge point, the two hinge points are respectively hinged with the support frame and the cover body, and an adjustable cover closing position tension adjusting piece is arranged between the support frame and the cover body; the base is provided with a hinged installation part and a linkage part, the support arm is connected with the linkage part of the base in a linkage way through a connecting rod, one end of the connecting rod extends to the position between two hinged points of the support arm and is connected with the support arm in a hinged way, the other end of the connecting rod is positioned at the linkage part of the base and is hinged with the base, and the cover opening and closing driving mechanism is linked with the linkage part of the base.
2. The vacuum pumping assembly of a food packaging apparatus of claim 1, wherein: the cover opening and closing driving mechanism comprises a push rod capable of axially reciprocating along the support frame and a linkage block, wherein one end of the push rod is in linkage with external driving, the other end of the push rod is in linkage with the push rod, one end of the push rod is hinged with the linkage block, and the other end of the push rod is hinged with the linkage part of the base.
3. The vacuum pumping assembly of a food packaging apparatus according to claim 1 or 2, characterized in that: the articulated installation department of base is equipped with articulated piece, and this articulated piece is equipped with the spacing inclined plane of contradicting with the base including the installation pedestal that is used for the installation and the articulated lug that links up with the installation pedestal on the installation pedestal.
4. The vacuum pumping assembly of a food packaging apparatus according to claim 1 or 2, characterized in that: the cover closing position tension adjusting piece comprises connectors hinged with the cover body and the support frame respectively and a connecting rod which is connected with the two connectors and enables the axial stroke between the two connectors to be adjustable.
5. The vacuum pumping assembly of a food packaging apparatus of claim 3, wherein: the cover closing position tension adjusting piece comprises connectors hinged with the cover body and the support frame respectively and a connecting rod which is connected with the two connectors and enables the axial stroke between the two connectors to be adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022097012.4U CN212401684U (en) | 2020-09-22 | 2020-09-22 | Vacuumizing assembly of food packaging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022097012.4U CN212401684U (en) | 2020-09-22 | 2020-09-22 | Vacuumizing assembly of food packaging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212401684U true CN212401684U (en) | 2021-01-26 |
Family
ID=74375117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022097012.4U Active CN212401684U (en) | 2020-09-22 | 2020-09-22 | Vacuumizing assembly of food packaging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212401684U (en) |
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2020
- 2020-09-22 CN CN202022097012.4U patent/CN212401684U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 1111, Rongda Road, Shangwang Street, Rui'an City, Wenzhou City, Zhejiang Province, 325000 Patentee after: Zhejiang Mingrui Intelligent Packaging Technology Co.,Ltd. Address before: 325000 plot 81, high tech Industrial Park, Nanbin street, Ruian City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG READOR MACHINERY CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1111, Rongda Road, Shangwang Street, Rui'an City, Wenzhou City, Zhejiang Province, 325000 Patentee after: Zhejiang Mingrui Intelligent Equipment Technology Co.,Ltd. Address before: No. 1111, Rongda Road, Shangwang Street, Rui'an City, Wenzhou City, Zhejiang Province, 325000 Patentee before: Zhejiang Mingrui Intelligent Packaging Technology Co.,Ltd. |