CN211108219U - Vacuum-pumping sealing machine for packaging bag - Google Patents
Vacuum-pumping sealing machine for packaging bag Download PDFInfo
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- CN211108219U CN211108219U CN201922011833.9U CN201922011833U CN211108219U CN 211108219 U CN211108219 U CN 211108219U CN 201922011833 U CN201922011833 U CN 201922011833U CN 211108219 U CN211108219 U CN 211108219U
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Abstract
The utility model relates to a vacuum-pumping sealing machine for packaging bags, which comprises a machine case and a sealing cover matched with the machine case, wherein the upper end table top of the machine case is provided with two vacuum chambers which are bilaterally symmetrical and are sunken downwards, and the front edge and the rear edge of each vacuum chamber are provided with symmetrical sealing battens which are protruded upwards; the sealing cover is downwards opened and hinged above the case through the connecting rods, two connecting rods are arranged on the same side of the case and form a parallelogram mechanism with the sealing cover and the case, a circle of continuous sealing strips are arranged on the edge of the lower surface of the sealing cover, two heating sealing strips which are symmetrical front and back are arranged in the inner cavity of the sealing cover, an exhaust pipe communicated with the inside of the sealing cover is arranged on the side surface of the sealing cover, and the exhaust pipe is communicated with a vacuum pump. The utility model discloses be equipped with two vacuum chambers, continuous operation in turn, work efficiency is high, and the regulating plate of adjusting about being equipped with in the vacuum chamber, can adapt to the wrapping bag in the certain size within range, adaptability is good, and equipment cost is low.
Description
Technical Field
The utility model relates to a equipment for packing's technical field, in particular to evacuation capper is used to wrapping bag.
Background
With the expansion of the commodity circulation range, the problem that people need to solve is to prolong the storage time of the commodity, and the food raw materials, the medicine raw materials, the local special products, the chemical raw materials, the grains and other various powdery and granular articles are packed in vacuum, so that the putrefaction and deterioration caused by the oxidation of the product and the propagation of oxygen bacteria can be effectively prevented, and the effects of resisting oxidation, corrosion, mildew and moisture are achieved, so that the storage time of the product is prolonged. Particularly in the field of food and medicine production and packaging, but in the existing vacuum packaging process, the packaging bag needs to be sealed and packaged after the object is filled in the packaging bag, air in the packaging bag needs to be pumped out in the sealing and packaging process to realize vacuum packaging, the existing vacuum packaging machine needs to fill the object in the packaging bag, then vacuumize and finally carry out heat sealing, the processing steps of the existing vacuum packaging machine need to be carried out independently in one step, the production continuity is poor, the using amount of workers is large, the cost is high, in addition, the existing vacuum packaging machine has few stations and is generally only provided with a vacuum chamber with one station, the machine needs to wait for the workers in the vacuum packaging process, the packaging efficiency is low, meanwhile, the existing vacuum packaging machine can only package packaging bags with one or two sizes, and the applicability to the size of the packaging bag is poor, increasing the production cost. In view of the above, there is a need for improvements to existing vacuum packaging machines.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a wrapping bag is with evacuation capper.
The specific contents are as follows: the vacuum-pumping sealing machine for the packaging bag comprises a case and a sealing cover matched with the case, and is characterized in that:
two vacuum chambers which are bilaterally symmetrical and are sunken downwards are arranged on the table top at the upper end of the case, and sealing pressing strips which are symmetrical and are protruded upwards are arranged at the front edge and the rear edge of each vacuum chamber;
the sealing cover is provided with a downward opening and is hinged above the case through connecting rods, the size of the sealing cover is matched with that of a single vacuum chamber, each side of the case is hinged with at least two connecting rods which are parallel and freely swing in a vertical plane, the upper end of each connecting rod is hinged on the side surface of the sealing cover through a first hinged shaft, the lower end of each connecting rod is hinged on the side surface of the case through a second hinged shaft, the two connecting rods on the same side, the sealing cover and the case form a parallelogram mechanism, the lower surface of the sealing cover is parallel to the upper surface of the case, the edge of the lower surface of the sealing cover is provided with a circle of continuous sealing strips, the inner cavity of the sealing cover is provided with two heating sealing strips which are symmetrical in front and back, the two heating sealing strips are correspondingly matched with sealing strips on the case, the, the vacuum pump is arranged in the case.
Preferably, an adjusting plate which slides up and down is arranged in the vacuum chamber, and the adjusting plate is arranged between the two sealing pressing strips.
Preferably, a vertical guide pillar is fixed at the bottom of the vacuum chamber, the adjusting plate is sleeved on the guide pillar in a penetrating mode and can freely slide up and down, a vertical adjusting screw is fixed at the bottom of the vacuum chamber through a revolute pair, a nut which vertically penetrates through the adjusting plate is fixed on the adjusting plate, and the nut is sleeved on the adjusting screw in a penetrating mode and forms screw-nut transmission.
Preferably, an adjusting handle is fixed at the upper end of the adjusting screw rod.
Preferably, both sides of the sealing cover are fixed with driving handles, and both ends of the driving handles are respectively fixed at the outer ends of the two first hinge shafts.
Preferably, the sealing trim strip is made of rubber or plastic.
Preferably, the heating seal is electrically heated.
The utility model has the advantages of: the utility model relates to a vacuum-pumping sealing machine for packaging bags, which comprises a machine case and a sealing cover matched with the machine case, wherein the upper end table top of the machine case is provided with two vacuum chambers which are bilaterally symmetrical and are sunken downwards, and the front edge and the rear edge of each vacuum chamber are provided with symmetrical sealing battens which are protruded upwards; the sealing cover is downwards opened and hinged above the case through the connecting rods, two connecting rods are arranged on the same side of the case and form a parallelogram mechanism with the sealing cover and the case, a circle of continuous sealing strips are arranged on the edge of the lower surface of the sealing cover, two heating sealing strips which are symmetrical front and back are arranged in the inner cavity of the sealing cover, an exhaust pipe communicated with the inside of the sealing cover is arranged on the side surface of the sealing cover, and the exhaust pipe is communicated with a vacuum pump. The utility model discloses be equipped with two vacuum chambers, continuous operation in turn, work efficiency is high, and the regulating plate of adjusting about being equipped with in the vacuum chamber, can adapt to the wrapping bag in certain volume size within range, and adaptability is good, and equipment cost is low.
Drawings
FIG. 1 is a schematic perspective view of a first vacuum sealing machine for packaging bags;
FIG. 2 is a schematic perspective view of a second vacuum sealer for packaging bags;
FIG. 3 is a front view of the vacuum sealer for the packing bag;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic perspective view of a chassis;
FIG. 6 is a perspective view of the sealing cover;
in the figure: 11. the vacuum sealing device comprises a case, 21, a sealing cover, 12, a vacuum chamber, 13, a sealing pressing strip, 31, a connecting rod, 23, a sealing strip, 24, a heating sealing strip, 25, a first hinge shaft, 42, an air exhaust pipe, 41, a vacuum pump, 14, an adjusting plate, 15, a guide post, 16, an adjusting screw rod, 17, an adjusting handle, 22, a driving handle, 18, a nut and 19, and a second hinge shaft.
Detailed Description
In the first embodiment, referring to fig. 1 to 6, a vacuum sealer for a packaging bag comprises a case and a sealing cover matched with the case;
two vacuum chambers which are bilaterally symmetrical and are sunken downwards are arranged on the table top at the upper end of the case, and sealing pressing strips which are symmetrical and are protruded upwards are arranged at the front edge and the rear edge of each vacuum chamber;
the sealing cover is provided with a downward opening and is hinged above the case through connecting rods, the size of the sealing cover is matched with that of a single vacuum chamber, each side of the case is hinged with at least two connecting rods which are parallel and freely swing in a vertical plane, the upper end of each connecting rod is hinged on the side surface of the sealing cover through a first hinged shaft, the lower end of each connecting rod is hinged on the side surface of the case through a second hinged shaft, the two connecting rods on the same side, the sealing cover and the case form a parallelogram mechanism, the lower surface of the sealing cover is parallel to the upper surface of the case, a circle of continuous sealing strips are arranged on the edge of the lower surface of the sealing cover, two heating sealing strips which are symmetrical in the front and back are arranged in the inner cavity of the sealing cover, the heating sealing strips are electrically heated, the two heating sealing strips are correspondingly matched, the air exhaust pipe is communicated with a vacuum pump, and the vacuum pump is arranged in the case.
The vacuum chamber is internally provided with an adjusting plate which can slide up and down, and the adjusting plate is arranged between the two sealing pressing strips.
The bottom of the vacuum chamber is fixed with a vertical guide pillar, the adjusting plate is sleeved on the guide pillar in a penetrating mode and can freely slide up and down, a vertical adjusting screw is fixed at the bottom of the vacuum chamber through a revolute pair, a nut which vertically penetrates through the adjusting plate is fixed on the adjusting plate, and the nut is sleeved on the adjusting screw in a penetrating mode and forms screw nut transmission.
Adjusting screw's upper end be fixed with adjustment handle, make adjusting bolt rotate through manual rotation adjusting handle, and then make the nut reciprocate, adjust the height of regulating plate from top to bottom, change the difference in height between regulating plate and the sealing layering promptly to adapt to the wrapping bag of different volume sizes.
The two sides of the sealing cover are both fixed with driving handles, the two ends of each driving handle are respectively fixed at the outer ends of the two first hinging shafts, the sealing cover is driven by the driving handles to be switched left and right, and the left and right vacuum chambers are alternately used.
The sealing pressing strip is made of rubber or plastic, the rubber or plastic has certain flexibility, and when the packaging bag is extruded and sealed by the heating sealing strip and the sealing pressing strip, a certain buffering effect is achieved.
The utility model discloses a working process and principle:
according to the volume of the packaging bag after containing articles, the adjusting handle is manually rotated to enable the adjusting bolt to rotate, the nut is further enabled to move up and down, the height of the adjusting plate is adjusted up and down, namely, the height difference between the adjusting plate and the sealing pressing strip is changed to adapt to the packaging bag with the volume, the packaging bag is placed on the adjusting plate after containing articles in the packaging bag, the opening end of the packaging bag is placed on the sealing pressing strip, the packaging bag is continuously placed along the length direction of the sealing pressing strip, the packaging bag to be sealed is placed on the left vacuum chamber and the right vacuum chamber in the same mode, the sealing cover is manually pulled to the upper side of the left vacuum chamber, the vacuum pump is started to enable negative pressure to be formed in the sealing cover and gradually sucked above the vacuum chambers, the packaging bag in the vacuum chambers is gradually vacuumized, and meanwhile, the sealing, remove the negative pressure after accomplishing, pull sealed lid to the vacuum chamber on the right, repeat the above-mentioned process and carry out evacuation and seal to the wrapping bag in the vacuum chamber on the right, can tak away the product of the vacuum chamber inner packing on the left side simultaneously to put the wrapping bag of treating the sealing, continuous operation in proper order, the utility model discloses be equipped with two vacuum chambers, continuous operation in turn, work efficiency is high, and the regulating plate of adjusting about being equipped with in the vacuum chamber can adapt to the wrapping bag in certain volume size within range, and adaptability is good, and equipment cost is low.
Claims (7)
1. The vacuum-pumping sealing machine for the packaging bag comprises a case and a sealing cover matched with the case, and is characterized in that:
two vacuum chambers which are bilaterally symmetrical and are sunken downwards are arranged on the table top at the upper end of the case, and sealing pressing strips which are symmetrical and are protruded upwards are arranged at the front edge and the rear edge of each vacuum chamber;
the sealing cover is provided with a downward opening and is hinged above the case through connecting rods, the size of the sealing cover is matched with that of a single vacuum chamber, each side of the case is hinged with at least two connecting rods which are parallel and freely swing in a vertical plane, the upper end of each connecting rod is hinged on the side surface of the sealing cover through a first hinged shaft, the lower end of each connecting rod is hinged on the side surface of the case through a second hinged shaft, the two connecting rods on the same side, the sealing cover and the case form a parallelogram mechanism, the lower surface of the sealing cover is parallel to the upper surface of the case, the edge of the lower surface of the sealing cover is provided with a circle of continuous sealing strips, the inner cavity of the sealing cover is provided with two heating sealing strips which are symmetrical in front and back, the two heating sealing strips are correspondingly matched with sealing strips on the case, the, the vacuum pump is arranged in the case.
2. The vacuum sealing machine for the packing bag according to claim 1, characterized in that: the vacuum chamber is internally provided with an adjusting plate which can slide up and down, and the adjusting plate is arranged between the two sealing pressing strips.
3. The vacuum sealing machine for the packing bag according to claim 2, characterized in that: the bottom of the vacuum chamber is fixed with a vertical guide pillar, the adjusting plate is sleeved on the guide pillar in a penetrating mode and can freely slide up and down, a vertical adjusting screw is fixed at the bottom of the vacuum chamber through a revolute pair, a nut which vertically penetrates through the adjusting plate is fixed on the adjusting plate, and the nut is sleeved on the adjusting screw in a penetrating mode and forms screw nut transmission.
4. The vacuum sealing machine for the packing bag according to claim 3, characterized in that: an adjusting handle is fixed at the upper end of the adjusting screw rod.
5. The vacuum sealing machine for the packing bag according to claim 1, characterized in that: and driving handles are fixed on two sides of the sealing cover, and two ends of each driving handle are respectively fixed at the outer ends of the two first hinging shafts.
6. The vacuum sealing machine for the packing bag according to claim 1, characterized in that: the sealing pressing strip is made of rubber or plastic.
7. The vacuum sealing machine for the packing bag according to claim 1, characterized in that: the heating seal is electrically heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011833.9U CN211108219U (en) | 2019-11-20 | 2019-11-20 | Vacuum-pumping sealing machine for packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011833.9U CN211108219U (en) | 2019-11-20 | 2019-11-20 | Vacuum-pumping sealing machine for packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211108219U true CN211108219U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922011833.9U Active CN211108219U (en) | 2019-11-20 | 2019-11-20 | Vacuum-pumping sealing machine for packaging bag |
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| Country | Link |
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| CN (1) | CN211108219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896676A (en) * | 2021-01-13 | 2021-06-04 | 嘉兴职业技术学院 | Hotel is with processingequipment of disposable face tissue |
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2019
- 2019-11-20 CN CN201922011833.9U patent/CN211108219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896676A (en) * | 2021-01-13 | 2021-06-04 | 嘉兴职业技术学院 | Hotel is with processingequipment of disposable face tissue |
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