CN219447511U - Cutter group of inner sealing film - Google Patents
Cutter group of inner sealing film Download PDFInfo
- Publication number
- CN219447511U CN219447511U CN202320930330.5U CN202320930330U CN219447511U CN 219447511 U CN219447511 U CN 219447511U CN 202320930330 U CN202320930330 U CN 202320930330U CN 219447511 U CN219447511 U CN 219447511U
- Authority
- CN
- China
- Prior art keywords
- sealing film
- inner sealing
- film according
- cutting
- cutter set
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 230000036346 tooth eruption Effects 0.000 claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims description 34
- 240000009087 Crescentia cujete Species 0.000 claims description 7
- 235000005983 Crescentia cujete Nutrition 0.000 claims description 7
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000007731 hot pressing Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 235000021056 liquid food Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 235000013618 yogurt Nutrition 0.000 description 2
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000021055 solid food Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Knives (AREA)
Abstract
The utility model relates to the technical field of inner sealing film packaging, and discloses a cutter set of an inner sealing film, which comprises a body with a calabash-shaped cross section, a connecting ring arranged on the outer side of the top of the body, cutting teeth arranged at the bottom of the body, a plurality of connecting holes vertically penetrating through the connecting ring, and an annular protection part, wherein a clamping groove matched with the longitudinal section of the body is formed in the top of the protection part. The utility model has better assembly effect.
Description
Technical Field
The utility model relates to the technical field of inner sealing film packaging, in particular to a cutter set of an inner sealing film.
Background
In the field of foods, some foods are required to be matched with each other through a plurality of foods, such as adding particles or powder into liquid beverage or adding liquid food into solid food, and the like, and two or more foods are required to be separately packaged in the production process; for example, liquid food is filled into a cup body (sealed), particles or powdery food is filled into small packages, then the small packages are sealed into a cup cover, finally the cup cover and the cup body are buckled, so that the two foods cannot be in a mixed state before eating, then when eating, a film in the cup cover is torn off, a packaging bag with powder in the interior is taken out, after the cup body film is torn off, the powder in the powder bag is poured into the cup body, and the instant yogurt can be eaten after stirring, for example, the yogurt with a solid license plate.
In the production process of the cup cover, firstly, empty cover bodies fall into a mold (can be placed one by workers or can be automatically put down by a blanking frame), and then the workers put spoons, powder bags and the like into the cover bodies with upward openings. At the same time, the device is provided with a film for closing the cover body and a traction mechanism for dragging the film to move forwards at intervals. When the cover body moves below the film, a pressing plate firstly moves downwards (the internal power is applied to raise the temperature of the pressing plate and preheat the film so as to improve the subsequent thermal compounding efficiency and effect), the film is pressed on the top of the die, and then a cutting knife moves downwards (the cutting knife can movably pass through the pressing plate and is externally connected with a driving plate for driving the cutting knife to move downwards); the shape of the cutting knife is in a calabash shape, wherein the shape of the part with larger diameter is matched with the shape of the inner cavity of the cover body, and the part with smaller diameter is used for tearing the whole calabash-shaped film from the cover body when eating after the film is cut by the part with smaller diameter. When the cutting knife cuts the film into a calabash shape, the film stops descending, a vertically descending hot pressing head (annular or columnar) is arranged in the inner cavity of the cutting knife, the film is tightly attached to the bulge at the inner edge of the cover body by the hot pressing head, and finally the temperature of the hot pressing head is high, or the film is in sealed connection with the inner edge of the cover body by using ultrasonic waves and other modes, so that a spoon, a powder bag and the like are heat-sealed in the cover body, and meanwhile, the cut part of the smaller diameter part of the cutting knife can be used for tearing the film from the cover body.
The shape of the current common cutting knife is shown in fig. 7, and the current common cutting knife comprises a body 1 with a gourd-shaped cross section, a connecting ring 2 positioned at the outer side of the top of the body 1 and cutting teeth 3 positioned at the bottom of the body 1 and shaped like saw teeth, wherein the bottom of the cutting teeth 3 is sharp and is used for cutting a film and forming the film into the gourd shape; meanwhile, the middle part of the cutting knife is vertically hollowed out and is used for the thermal pressure head to pass through downwards. A plurality of connecting holes 4 are formed on the connecting ring 2 and are used for fixedly connecting with the driving plate by bolts and the like; however, since the outer wall of the body 1 is smooth (in order to cut the film regularly, the inner wall of the die is smooth, so the outer wall of the body 1 is also smooth), and the bottom is sharp and serrated, the sliding between the finger and the body 1 is easy to occur when the body 1 and the driving plate are connected, and even the finger is stabbed by the cutting teeth 3, so that the assembly effect is poor.
Disclosure of Invention
Therefore, the present utility model is directed to a cutter set for an inner sealing film, which is used for solving the technical problems in the prior art.
In order to achieve the above purpose, the cutter set of the inner sealing film provided by the utility model comprises a body with a gourd-shaped cross section, a connecting ring arranged on the outer side of the top of the body, cutting teeth arranged on the bottom of the body, a plurality of connecting holes vertically penetrating through the connecting ring, and a ring-shaped protection part, wherein the top of the protection part is provided with a clamping groove matched with the longitudinal section of the body.
Further, the cutting teeth are located in the clamping groove, and inner walls at two sides of the clamping groove are attached to the body.
Further, the top of the inner ring of the protection part is provided with a guide part, the cross section of each part of the guide part is in a calabash shape, the cross section area of the guide part is reduced along with the rise of the height, and the top of the guide part and the inner wall of the body are provided with set distances.
Further, the bottom of the guide part and the inner wall of the clamping groove form arc transition.
Further, the inner wall level of guard portion is provided with the operation panel, the outer fringe of operation panel all connect in the inner wall of guard portion.
Further, the bottom of the operation panel is higher than the bottom of the protection part, and a step shape is formed between the operation panel and the protection part.
Further, the cutting teeth are wavy, each cutting tooth is fan-shaped, each cutting tooth comprises a sharp cutting opening, and the cutting opening is located on the inner side of the body.
Further, a release ring is arranged on the outer side of the bottom of the protection part.
The cutter set of the inner sealing film provided by the utility model has the beneficial effects that: when in assembly, the protection part is firstly adjusted to the bottom of the body, or the protection part and the body are in an assembled state in the transportation process; at this time, because the cutting teeth are covered by the protection part, the hands of a worker can directly act on the bottom of the protection part and drive the body, so that the connecting ring is attached to the corresponding position on the driving plate, then the connecting ring passes through the connecting hole and is in threaded connection with the driving plate, and then the protection part is directly taken down, or after the whole heat-sealing structure is assembled, the protection part is taken down, and therefore, the operation convenience is higher, and the operation safety is also higher.
In the actual production and use process, the protection parts and the cutting knives are matched one by one, and the protection parts are connected with the body after production, so that the normal assembly is convenient; or the protection part can be reused or can be used for different cutting knives, so that the cost is lower.
Drawings
FIG. 1 is a schematic view of an embodiment of a body portion of a cutter set for an inner sealing film according to the present utility model;
FIG. 2 is a schematic view of an embodiment of a cutter set for an inner sealing film according to the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a cross-sectional view of an embodiment of a cutter set for an inner sealing film according to the present utility model;
FIG. 5 is an enlarged view of portion B of FIG. 4;
FIG. 6 is a schematic view of an embodiment of a protecting portion of a cutter set for an inner sealing film according to the present utility model;
fig. 7 is a schematic view of a prior art cutting blade.
Reference numerals in the drawings: 1. a body; 2. a connecting ring; 3. cutting teeth; 4. a connection hole; 5. a protective part; 6. a clamping groove; 7. a guide part; 8. an operation panel; 9. and (5) separating from the ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model.
As shown in figures 1 to 6 of the drawings,
the utility model provides a cutter unit of inner envelope, includes transversal personally submitting calabash form body 1, set up in go-between 2 and the setting in the body 1 top outside in the body 1 bottom cut tooth 3, vertically pass go-between 2 has seted up a plurality of connecting hole 4, still including being annular guard portion 5, the top of guard portion 5 seted up with body 1's longitudinal section matched with block groove 6.
The cutting teeth 3 are all positioned in the clamping groove 6, and the inner walls of the two sides of the clamping groove 6 are attached to the body 1. The top of the inner ring of the protection part 5 is provided with a guide part 7, the cross section of each part of the guide part 7 is in a calabash shape, the cross section area of the guide part 7 is reduced along with the rise of the height, and the top of the guide part 7 and the inner wall of the body 1 are provided with set distances. The bottom of the guide part 7 and the inner wall of the clamping groove 6 are in arc transition.
The inner wall level of guard portion 5 is provided with operation panel 8, the outer fringe of operation panel 8 all is connected in the inner wall of guard portion 5. The bottom of the operation panel 8 is higher than the bottom of the protecting part 5, and a step is formed between the operation panel 8 and the protecting part 5.
The cutting teeth 3 are wavy, each cutting tooth 3 is fan-shaped, each cutting tooth 3 comprises a sharp cutting opening, and the cutting opening is located on the inner side of the body 1. The outside of the bottom of the guard 5 is provided with a release ring 9.
When assembling, firstly, the protection part 5 is adjusted to the bottom of the body 1, or the protection part and the body are assembled in the transportation process; at this time, the cutting teeth 3 are covered by the protecting part 5, so that hands of a worker can directly act on the bottom of the protecting part 5, and the driving body 1 is used for enabling the connecting ring 2 to be attached to the corresponding position on the driving plate, then, the connecting ring is connected with the driving plate in a threaded manner after passing through the connecting hole 4, and then, the protecting part 5 is directly taken down, or after the whole heat sealing structure is assembled, the protecting part 5 is taken down, so that the operation convenience is higher, and the operation safety is also higher.
In the actual production and use process, the protection parts 5 and the cutting knives are matched one by one, and the protection parts 5 are connected with the body 1 after production, so that the normal assembly is convenient; or the guard 5 may be reusable or may be used with a different cutting blade, which may result in lower costs.
When the protection part 5 is assembled with the body 1, the opening at the top of the guide part 7 is smaller, so that the body 1 can be guided and guided, and even if the clamping groove 6 is not completely aligned with the body 1, the body 1 can be clamped into the clamping groove 6 under the guiding action of the guide part 7, thereby improving the use convenience; and the guide part 7 and the protection part 5 are in arc transition, so that the assembly is more convenient and smoother in actual assembly.
In the assembly process, the palm can be abutted against the bottom of the operation panel 8, and the operation panel 8 has a larger area, so that the operation comfort level is higher; secondly, be the step form between operating panel 8 and the guard 5, so can also prevent to take place relative slip between palm and the operating panel 8, operating stability is higher.
In the cutting process, the cutting teeth 3 are fan-shaped, so that the length of the cutting edges is longer, and the number of the cutting edges is smaller than that of the saw-toothed cutting edges, so that the edges of the film are more neat after the film is cut, and the product quality can be improved.
The release ring 9 provides a space for operation when the shielding part 5 is released from the body 1, and can facilitate the operation. Meanwhile, workers can be prevented from acting on the top of the protective ring, fingers can be prevented from acting on the cutting opening, and operation safety is further improved.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (8)
1. The utility model provides a cutter group of inner envelope which characterized in that: including transversal personally submitting body (1) of calabash form, set up in go-between (2) in body (1) top outside and set up in cutting tooth (3) of body (1) bottom, vertical pass go-between (2) have seted up a plurality of connecting hole (4), still including being annular guard portion (5), the top of guard portion (5) seted up with longitudinal section matched with block groove (6) of body (1).
2. The cutter set for an inner sealing film according to claim 1, wherein: the cutting teeth (3) are located in the clamping grooves (6), and inner walls of two sides of the clamping grooves (6) are attached to the body (1).
3. A cutter set for an inner sealing film according to claim 1 or 2, wherein: the protection part (5) is characterized in that a guide part (7) is arranged at the top of the inner ring of the protection part (5), the cross section of each part of the guide part (7) is in a calabash shape, the cross section area of the guide part (7) is reduced along with the rise of the height, and the top of the guide part (7) and the inner wall of the body (1) are provided with set distances.
4. A cutter set for an inner sealing film according to claim 3, wherein: the bottom of the guide part (7) and the inner wall of the clamping groove (6) are in arc transition.
5. The cutter set for an inner sealing film according to claim 1, wherein: the inner wall level of guard portion (5) is provided with operation panel (8), the outer fringe of operation panel (8) all connect in the inner wall of guard portion (5).
6. The cutter set for an inner sealing film according to claim 5, wherein: the bottom of the operation panel (8) is higher than the bottom of the protection part (5), and a step shape is formed between the operation panel (8) and the protection part (5).
7. The cutter set for an inner sealing film according to claim 1, wherein: the cutting teeth (3) are wavy, each cutting tooth (3) is fan-shaped, each cutting tooth (3) comprises a sharp cutting opening, and the cutting opening is located on the inner side of the body (1).
8. The cutter set for an inner sealing film according to claim 1, wherein: the outside of the bottom of the protection part (5) is provided with a release ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320930330.5U CN219447511U (en) | 2023-04-23 | 2023-04-23 | Cutter group of inner sealing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320930330.5U CN219447511U (en) | 2023-04-23 | 2023-04-23 | Cutter group of inner sealing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219447511U true CN219447511U (en) | 2023-08-01 |
Family
ID=87383346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320930330.5U Active CN219447511U (en) | 2023-04-23 | 2023-04-23 | Cutter group of inner sealing film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219447511U (en) |
-
2023
- 2023-04-23 CN CN202320930330.5U patent/CN219447511U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |