CN210338507U - Dry ice vending machine - Google Patents
Dry ice vending machine Download PDFInfo
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- CN210338507U CN210338507U CN201920863875.2U CN201920863875U CN210338507U CN 210338507 U CN210338507 U CN 210338507U CN 201920863875 U CN201920863875 U CN 201920863875U CN 210338507 U CN210338507 U CN 210338507U
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- heat
- dry ice
- packaging bag
- pressing plate
- heat sealing
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Abstract
The utility model discloses a machine is sold to dry ice, including frame and the dry ice bin of connection in this frame, the bottom of this dry ice bin is equipped with blanking mouth, its characterized in that: the dry ice packaging bag comprises a frame, and is characterized by further comprising a box body for supporting the packaging bag, wherein the box body is located below the blanking port, the dry ice falls into the packaging bag after being discharged from the blanking port, the dry ice packaging bag further comprises a heat sealing device for performing heat sealing on an opening in the top surface of the packaging bag, the heat sealing device is fixed in the frame and comprises a first heat sealing head and a second heat sealing head, and the first heat sealing head and the second heat sealing head can be arranged on the left side and the right side of the packaging bag in a relatively movable mode. Adopt the utility model discloses a machine is sold to dry ice has dry ice wrapping bag sealing device, and the better back of avoiding purchasing, dry ice drop and the frostbite that causes.
Description
Technical Field
The utility model relates to a dry ice vending machine, in particular to dry ice vending machine with dry ice packaging bag heat sealing device.
Background
Dry ice is widely used as a cold storage preservative and enters the lives of people. Some living and residential areas, such as supermarkets and convenience stores, are equipped with dry ice vending machines, and people can directly purchase and use dry ice according to needs.
For example, in 2019, the Chinese patent with publication number CN109472933A published on 3, 15 and 2019, a dry ice vending machine and a dry ice vending method are disclosed, the dry ice vending machine comprises a dry ice storage box and a discharging mechanism connected with an opening at the bottom of the dry ice storage box, the dry ice storage box further comprises a cup body, a consumer scans a code or throws a coin, the discharging mechanism discharges the dry ice into the cup body, and then the consumer needs to take out the cup body and manually pour the cup body into a packaging bag.
SUMMERY OF THE UTILITY MODEL
The utility model aims at prior art problem, a machine is sold to dry ice is provided, has dry ice wrapping bag sealing device, better avoid purchasing the back, the dry ice drops and the frostbite that causes.
The utility model provides a technical scheme that its technical problem adopted is:
a dry ice vending machine comprises a rack, a dry ice storage box connected to the rack, a blanking port arranged at the bottom of the dry ice storage box, and a packaging bag; the dry ice packaging bag comprises a frame, and is characterized by further comprising a box body for supporting the packaging bag, wherein the box body is located below the blanking port, the dry ice falls into the packaging bag after being discharged from the blanking port, the dry ice packaging bag further comprises a heat sealing device for performing heat sealing on an opening in the top surface of the packaging bag, the heat sealing device is fixed in the frame and comprises a first heat sealing head and a second heat sealing head, and the first heat sealing head and the second heat sealing head can be arranged on the left side and the right side of the packaging bag in a relatively movable mode.
In a preferred embodiment, the bag heat seal further comprises a spike attached below the first heat seal or below the second heat seal and moving in unison with the heat seals, the spike stabbing into the bag as the first heat seal and the second heat seal the bag.
In a preferred embodiment, the first heat seal head comprises a first platen, a motorized cylinder is drivingly connected to the first platen, the second heat seal head comprises a second platen, another motorized cylinder is drivingly connected to the second platen, and the lancets are disposed on either the first platen or the second platen.
In a preferred embodiment, the first heat seal further comprises a heat seal bar, an electric heater electrically connected to and heating the heat seal bar, and the second heat seal further comprises a heat insulating bar, wherein the heat seal bar and the heat insulating bar are arranged in bilateral symmetry; the first heat sealing head and the second heat sealing head are driven by an electric cylinder to do linear reciprocating motion respectively.
In a preferred embodiment, the first heat seal head further comprises a first pre-clamping plate positioned below the heat seal bar and having an inner side surface facing inwardly beyond the inner side surface of the heat seal bar, the second heat seal head further comprises a second pre-clamping plate positioned below the heat seal bar and having an inner side surface facing inwardly beyond the inner side surface of the heat seal bar, the first pre-clamping plate and the second pre-clamping plate being arranged in bilateral symmetry.
In a preferred embodiment, the first heat seal head further comprises a first pressing plate, the heat seal strip and the first pre-clamping plate are both disposed on the inner side of the first pressing plate, the second heat seal head further comprises a second pressing plate, the heat insulation strip and the second pre-clamping plate are both disposed on the inner side of the second pressing plate, one electric cylinder is in driving connection with the first pressing plate, and the other electric cylinder is in driving connection with the second pressing plate.
In a preferred embodiment, the first pre-clamping plate is elastically arranged inside the first pressing plate, and the heat insulation strip and the second pre-clamping plate are elastically arranged inside the second pressing plate.
In a preferred embodiment, the frame is provided with a guide rail below the heat sealing device along the left-right direction, and further comprises a first sliding sleeve and a second sliding sleeve, the first sliding sleeve and the second sliding sleeve can slide on the rail, the first pressing plate is connected with the first sliding sleeve, and the second pressing plate is connected with the second sliding sleeve.
In a preferred embodiment, the packaging bag further comprises a material guiding hopper, wherein the top opening of the material guiding hopper is positioned right below the blanking port, and the bottom opening of the material guiding hopper is positioned right above the packaging bag and slightly extends downwards into the packaging bag.
In the preferred embodiment, the packaging bag further comprises a plastic box for placing the packaging bag, and the front side face and the top face of the plastic box are open.
Compared with the background art, the utility model, it has following advantage:
the utility model discloses a wrapping bag can be put into on the box body in the dry ice vending machine, the dry ice directly drops in the wrapping bag, the consumer need not manually to pour the dry ice into the wrapping bag, and simultaneously, still be equipped with sealing device in the dry ice vending machine, sealing device's first heat-sealing head and second heat-sealing head can set up the left and right sides at this wrapping bag with removing in opposite directions, the dry ice drops behind the wrapping bag, sealing device can be uncovered heat-seal to the wrapping bag top surface, avoided in the transportation, the dry ice skin that drops arouses the frostbite.
The utility model discloses a gas pocket can be guaranteed to the wrapping bag to the felting needle, because the dry ice volatilizees very fast, if no gas pocket arouses the wrapping bag explosion easily.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Figure 1 is a three-dimensional view of the dry ice vending machine of the present invention.
Figure 2 is a front view of the dry ice vending machine of the present invention.
Figure 3 is a cross-sectional view of the dry ice vending machine of the present invention.
Figure 4 is a three-dimensional view of the dry ice vending machine of the present invention in another orientation.
Fig. 5 is an enlarged view of the first heat seal head and the second heat seal head of the heat seal device of the present invention.
Fig. 6 is an enlarged view of the connection of the guide rail, the first pressing plate, the first sliding sleeve, the second pressing plate and the second sliding sleeve.
Reference numerals: 100 dry ice storage boxes, 110 blanking openings, 200 packaging bags, 210 boxes, 220 plastic boxes, 300 heat sealing devices, 310 first heat sealing heads, 311 heat sealing strips, 312 first pre-clamping plates, 312-1 inner sides, 313 first pressing plates, 314 electric heaters, 320 second heat sealing heads, 321 heat insulation strips, 322 second pre-clamping plates, 323 second pressing plates, 330 guide rails, 331 first sliding sleeve, 332 second sliding sleeve and 340 guide hoppers.
Detailed Description
The terms "first", "second", and the like in the present invention are used for convenience of description only to distinguish different constituent elements having the same name, and do not indicate a sequential or primary-secondary relationship.
Referring to fig. 1 to 6, a dry ice vending machine of the present invention includes a frame and a dry ice storage box 100 connected to the frame, wherein a blanking port 110 is disposed at the bottom of the dry ice storage box 100; the packaging bag comprises a packaging bag 200, a box body 210 used for supporting the packaging bag 200, wherein the box body 210 is located below the blanking opening 110, dry ice falls into the packaging bag 200 after being discharged from the blanking opening 110, the packaging bag further comprises a heat sealing device 300 used for performing heat sealing on an opening on the top surface of the packaging bag 200, the heat sealing device 300 is fixed in the machine frame, the heat sealing device 300 comprises a first heat sealing head 310 and a second heat sealing head 320, and the first heat sealing head 310 and the second heat sealing head 320 can be arranged on the left side and the right side of the packaging bag 200 in a relatively movable mode. During the use, will on the box body 210 in the dry ice vending machine was put into to wrapping bag 200, sweep yard or throw coins the back, the dry ice just can directly drop in wrapping bag 200, and the consumer need not manually to pour into wrapping bag 200 with the dry ice, and simultaneously, the first heat-seal head 310 and the second heat-seal head 320 of sealing device 300 in the dry ice vending machine drop behind wrapping bag 200 at the dry ice, can open the carrying on heat-seal of this wrapping bag 200 top surface, have avoided in the transportation, and the dry ice drops on skin, causes the frostbite.
And a needle attached below the first heat seal head 310 or the second heat seal head 320 and moving synchronously with the heat seal heads, wherein the needle pierces the packaging bag 200 when the first heat seal head 310 and the second heat seal head 320 heat-seal the packaging bag 200, and the needle can ensure that the packaging bag 200 has an air hole, and if the dry ice is not volatilized quickly, the packaging bag 200 is easy to explode.
In this embodiment, the first heat seal head 310 comprises a heat seal bar 311, an electric heater 314 electrically connected to and heating the heat seal bar 311, and the second heat seal head 320 comprises a heat insulation bar 321, wherein the heat seal bar 311 and the heat insulation bar 321 are arranged in a left-right symmetrical manner; the first heat seal head 310 and the second heat seal head 320 are driven by electric cylinders to reciprocate linearly. The first heat seal head 310 further comprises a first pre-clamping plate 312, the first pre-clamping plate 312 is located below the heat seal strip 311 and the inner side 312-1 of the first pre-clamping plate is inward beyond the inner side 312-1 of the heat seal strip 311, the second heat seal head 320 further comprises a second pre-clamping plate 322, the second pre-clamping plate 322 is located below the heat seal strip 311 and the inner side of the second pre-clamping plate is inward beyond the inner side of the heat seal strip 311, and the first pre-clamping plate 312 and the second pre-clamping plate 322 are arranged in bilateral symmetry. The first pre-clamping plate 312 and the second pre-clamping plate 322 can clamp the packaging bag 200 before the packaging bag 200 is not heat-sealed, so that the heat-sealing deviation is prevented. The first heat seal head 310 further comprises a first pressing plate 313, the heat seal strip 311 and the first pre-clamping plate 312 are both disposed on the inner side of the first pressing plate 313, the second heat seal head 320 further comprises a second pressing plate 323, the heat insulation strip 321 and the second pre-clamping plate 322 are both disposed on the inner side of the second pressing plate 323, one electric cylinder is in driving connection with the first pressing plate 313, the other electric cylinder is in driving connection with the second pressing plate 323, and the pricking pin is disposed on the first pressing plate 313 or the second pressing plate 323. Specifically, the first pre-clamping plate 312 is elastically arranged inside the first pressing plate 313, and the heat insulating strip 321 and the second pre-clamping plate 322 are elastically arranged inside the second pressing plate 323, so that the elastic arrangement better avoids rigid collision between the heat insulating strip 321 and the heat sealing strip 311 and between the first pre-clamping plate 312 and the second pre-clamping plate 322, and improves the service life.
In this embodiment, the frame is provided with a guide 330 below the heat sealing device 300 along the left-right direction, and further comprises a first sliding sleeve 331 and a second sliding sleeve 332, the first sliding sleeve 331 and the second sliding sleeve 332 can slide on the track, the first pressing plate 313 is connected with the first sliding sleeve 331, the second pressing plate 323 is connected with the second sliding sleeve 332, and the track and the sliding sleeves cooperate to guide the first heat seal head 310 and the second heat seal head 320 when performing heat sealing on the packaging bag 200, so as to prevent the first heat seal head 310 and the second heat seal head 320 from shifting.
In this embodiment, the material guiding device further includes a material guiding funnel 340, wherein the top opening of the material guiding funnel 340 is located right below the material dropping opening 110, and the bottom opening of the material guiding funnel 340 is located right above the packaging bag 200 and slightly extends downward into the packaging bag 200. A plastic box 220 for placing the packing bag 200 is further included, in this embodiment, the top surface of the plastic box 220 is open, and in particular, in production, in order to facilitate the placing of the packing bag 200 in the plastic box, the plastic box may be designed such that both the front side surface and the top surface are open.
The material dropping opening 110 is provided with a control switch, and further comprises two sensors (not shown in the drawing) connected with the control switch, one sensor is located above the box body 210 and used for sensing whether the packaging bag 200 is on the box body 210, the other sensor is located on a door plate of the rack shell, the door plate needs to be opened first when the packaging bag 200 is taken and placed, the other sensor is used for sensing whether the door plate is closed or not, only the code scanning or coin inserting is met, and one sensor senses that the packaging bag 200 is placed in the box body 210, the other sensor senses that the door plate is closed, the control switch can open the material dropping opening 110 to drop dry ice, the dry ice is prevented from dropping when the packaging bag 200 is not placed, or the door plate is opened by hand, and the dry ice drops on the hand when the packaging bag 200 is taken and placed, and the hand is injured by freezing.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (10)
1. The utility model provides a machine is sold to dry ice, includes the frame and connects the dry ice bin in this frame, and the bottom of this dry ice bin is equipped with blanking mouth, still includes the wrapping bag, its characterized in that: the dry ice packaging bag comprises a frame, and is characterized by further comprising a box body for supporting the packaging bag, wherein the box body is located below the blanking port, the dry ice falls into the packaging bag after being discharged from the blanking port, the dry ice packaging bag further comprises a heat sealing device for performing heat sealing on an opening in the top surface of the packaging bag, the heat sealing device is fixed in the frame and comprises a first heat sealing head and a second heat sealing head, and the first heat sealing head and the second heat sealing head can be arranged on the left side and the right side of the packaging bag in a relatively movable mode.
2. A dry ice vending machine as claimed in claim 1, wherein: the packaging bag heat sealing device further comprises a pricking pin which is connected below the first heat sealing head or the second heat sealing head and moves synchronously with the heat sealing heads, and the pricking pin pricks the packaging bag when the first heat sealing head and the second heat sealing head carry out heat sealing on the packaging bag.
3. A dry ice vending machine as claimed in claim 2, wherein: the first heat sealing head comprises a first pressing plate, one electric cylinder is in driving connection with the first pressing plate, the second heat sealing head comprises a second pressing plate, the other electric cylinder is in driving connection with the second pressing plate, and the felting needles are arranged on the first pressing plate or the second pressing plate.
4. A dry ice vending machine as claimed in claim 2, wherein: the first heat-sealing head also comprises a heat-sealing strip and an electric heater which is electrically connected with the heat-sealing strip and heats the heat-sealing strip, and the second heat-sealing head also comprises a heat-insulating strip which is arranged symmetrically left and right; the first heat sealing head and the second heat sealing head are driven by an electric cylinder to do linear reciprocating motion respectively.
5. A dry ice vending machine as claimed in claim 4, wherein: the first heat-sealing head further comprises a first pre-clamping plate, the first pre-clamping plate is positioned below the heat-sealing strip, the inner side surface of the first pre-clamping plate inwards exceeds the inner side surface of the heat-sealing strip, the second heat-sealing head further comprises a second pre-clamping plate, the second pre-clamping plate is positioned below the heat-sealing strip, the inner side surface of the second pre-clamping plate inwards exceeds the inner side surface of the heat-sealing strip, and the first pre-clamping plate and the second pre-clamping plate are arranged in a bilateral symmetry mode.
6. A dry ice vending machine as claimed in claim 5, wherein: the first heat-sealing head further comprises a first pressing plate, the heat-sealing strip and the first pre-clamping plate are arranged on the inner side of the first pressing plate, the second heat-sealing head further comprises a second pressing plate, the heat-insulating strip and the second pre-clamping plate are arranged on the inner side of the second pressing plate, one electric cylinder is in driving connection with the first pressing plate, and the other electric cylinder is in driving connection with the second pressing plate.
7. A dry ice vending machine as claimed in claim 6, wherein: the first pre-clamping plate is elastically arranged on the inner side of the first pressing plate, and the heat insulation strip and the second pre-clamping plate are elastically arranged on the inner side of the second pressing plate.
8. A dry ice vending machine as claimed in claim 7, wherein: the frame is provided with a guide rail below the heat sealing device along the left-right direction, and further comprises a first sliding sleeve and a second sliding sleeve, the first sliding sleeve and the second sliding sleeve can slide on the rail, the first pressing plate is connected with the first sliding sleeve, and the second pressing plate is connected with the second sliding sleeve.
9. A dry ice vending machine as claimed in claim 1 or 8, wherein: still include a guide fill, the top opening of this guide fill is located this blanking mouth under, and the bottom opening of this guide fill is located this wrapping bag directly over and stretches into this wrapping bag downwards slightly.
10. A dry ice vending machine as claimed in claim 9, wherein: the packaging bag also comprises a plastic box for placing the packaging bag, wherein the front side surface and the top surface of the plastic box are open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863875.2U CN210338507U (en) | 2019-06-10 | 2019-06-10 | Dry ice vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863875.2U CN210338507U (en) | 2019-06-10 | 2019-06-10 | Dry ice vending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210338507U true CN210338507U (en) | 2020-04-17 |
Family
ID=70185150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920863875.2U Active CN210338507U (en) | 2019-06-10 | 2019-06-10 | Dry ice vending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210338507U (en) |
-
2019
- 2019-06-10 CN CN201920863875.2U patent/CN210338507U/en active Active
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