CN117358813A - Stamping equipment and method for easy-to-open sealing cover - Google Patents
Stamping equipment and method for easy-to-open sealing cover Download PDFInfo
- Publication number
- CN117358813A CN117358813A CN202311646409.6A CN202311646409A CN117358813A CN 117358813 A CN117358813 A CN 117358813A CN 202311646409 A CN202311646409 A CN 202311646409A CN 117358813 A CN117358813 A CN 117358813A
- Authority
- CN
- China
- Prior art keywords
- ejector
- plate
- jacking
- material loading
- sealing cover
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000007373 indentation Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 18
- 238000004080 punching Methods 0.000 claims description 10
- 238000004806 packaging method and process Methods 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention relates to the technical field of packaging bottle processing, in particular to a stamping device and a stamping method for a sealing cover which is easy to pull, wherein the sealing cover is provided with a pre-breaking indentation, an outer edge flanging, a separable connecting piece, a pull ring, a connecting convex strip and a clamping hook; when the separable connecting piece is stripped, the bottle body can be sealed by the outer cover, so that objects in the bottle body are isolated from the outside.
Description
Technical Field
The invention relates to the technical field of packaging bottle processing, in particular to a stamping device and a stamping method for an easy-to-open sealing cover.
Background
The traditional plastic packaging bottle is widely applied to various food packages, and the packaging bottle manufactured by blowing PET materials has the advantages of light weight, material saving, transportation cost reduction, bright color and luster, and is more easily accepted and favored by people.
In daily life, food packaging bottles are required to be sealed and should be easy for a person to open the closure member when in use, and such packaging bottles are often made with the closure member open in the form of a tear-open tab to form a spout in the closure cap.
In the prior art, the thickness of the pre-broken indentation of the easy-to-open bottle made of PET material, especially the closure cap, is not easy to control, when the thickness is too thick, the closure member is easy to be torn by consumers, and when the thickness is too thin, the closure member is easy to be broken in bearing pressure, so that the application of the bottle is limited.
Disclosure of Invention
The invention aims to provide a device and a method for stamping a pop-top closure cap, which aim to solve the problems that the thickness of a pre-broken indentation is not easy to control and the application of the pop-top bottle is limited in the traditional pop-top bottle made of ET material.
In order to achieve the above object, in a first aspect, the present invention provides a pop-top bottle with a pop-top cap, an outer cap, a bottle body, and a cap, wherein the cap is sleeved on the top of the bottle body, the outer cap is disposed on a side of the cap away from the bottle body, and the cap has a pre-breaking indentation, an outer edge flanging, a detachable connecting piece, a pull ring, a connecting protruding strip, and a hook; the pre-breaking indentation is positioned at one side of the sealing cover, the flanging at the outer edge is positioned at the outer side of the sealing cover, the separable connecting piece is positioned at the inner ring of the pre-breaking indentation, the pull ring is located separable connector top, connect the sand grip to be located separable connector with between the indentation of pre-breaking, the pothook is located the closing cap is close to bottle one side.
The invention also provides a device for stamping the easy-to-open sealing cover, which comprises a supporting component, a feeding component, a stamping component and a placing component, wherein the supporting component comprises a base and a supporting frame, the supporting frame is fixedly connected with the base and is positioned at the top of the base, the feeding component comprises a conveying line, a feeding box, a feeding track and a push-out device, the conveying line is rotatably connected with the supporting frame and is positioned at one side of the supporting frame, the feeding box is arranged at the top of the conveying line, the feeding track is connected with the feeding box and is positioned at the discharge hole of the feeding box, the push-out device is slidably connected with the feeding box and is positioned at the discharge hole, the stamping component comprises a jacking hydraulic cylinder, a jacking plate, a positioning table and a stamping head, the jacking hydraulic cylinder is fixed on the base, the jacking plate is fixedly connected with the output end of the jacking hydraulic cylinder and is positioned at the top of the jacking hydraulic cylinder, the positioning table is fixed on the jacking plate, and the stamping head is fixed on the top of the conveying line and is positioned at one side of the supporting frame, which is far away from the positioning component.
The feeding box comprises a box body, a cover plate and an alarm, wherein the cover plate is rotationally connected with the box body and positioned at the top of the box body, and the alarm is arranged in the box body and used for giving an alarm when the raw material of the sealing cover is lower than a threshold value.
The ejector comprises an ejector plate, an ejector cylinder and a top plate, wherein the ejector plate is in sliding connection with the box body and is positioned in a discharge hole of the box body, the output end of the ejector cylinder is fixedly connected with the ejector plate, and the top plate is fixedly connected with the ejector plate and is positioned at the top of the ejector plate.
Wherein, the ejector further includes a return spring disposed between the pushing cylinder and the ejector plate.
The feeding assembly further comprises two limiting plates, wherein the two limiting plates are fixedly connected with the feeding rail and located on two sides of the feeding rail.
The positioning table comprises a table body, a negative pressure cavity, a connecting pipe and an air pump, wherein the negative pressure cavity is arranged on the inner side of the table body, the connecting pipe is communicated with the negative pressure cavity, and the air pump is communicated with the connecting pipe.
The positioning table further comprises a calibration ring, wherein the calibration ring is fixedly connected with the table body and is positioned at the top of the table body.
In a third aspect, the present invention further provides a method for stamping a top-pop closure, including: placing the stacked bottle caps into a feeding box;
starting the ejector to push the bottle cap onto a conveying line for conveying;
when the sealing cover moves to the position above the positioning table, starting the jacking hydraulic cylinder to lift the jacking plate and the positioning table to be contacted with the stamping head so as to generate indentation on the sealing cover;
loosening the jacking hydraulic cylinder to enable the sealing cover to fall back onto the conveying line for continuous conveying;
and the processed sealing cover is stored by the placing component.
According to the stamping equipment for the easy-to-open sealing cover, the separable connecting piece surrounded by the pre-breaking indentation is arranged on the front surface of the sealing cover, the pull ring for people to operate is arranged on the separable connecting piece, a plurality of connecting convex strips are arranged at the positions, corresponding to the pre-breaking indentation, of the back surface of the sealing cover, the end points of the two ends of the connecting convex strips are distributed on the two sides of the positions corresponding to the pre-breaking indentation, the connecting convex strips are used for connecting and supporting the pre-breaking indentation, the clamping hook can be clamped below the bottle body, so that the sealing cover and the bottle body are integrated, the sealing cover is not easy to separate from the upper part, and the outer cover and the bottle body can be connected through threads to seal the sealing cover in the bottle body; when the separable connecting piece is stripped, the bottle body can be sealed by the outer cover, so that the objects in the bottle body are isolated from the outside, the practicability is better, and in the use process, the separable connecting piece can be torn from the pre-breaking indentation under the action of being pulled by the pull ring; meanwhile, after the pre-breaking indentation part is torn, under the condition that the pull ring is further pulled up, the separated part pulls up and twists off other connecting convex strips, so that people can easily tear the separable connecting piece from the connecting convex strips, although the connecting convex strips are additionally arranged for improving the pressure bearing capacity of the separable connecting piece, the tearing force of the connecting convex strips is just used as the torsion force for pulling up the separable connecting piece, the force can be greatly reduced, great trouble is not brought to a consumer in operation, the structure enables a manufacturing sheet to be thinner, the separable connecting piece is easy to tear, the structure also has better pressure resistance, the problem that the thickness of the pre-breaking indentation is not easy to control and the application of the easy-to-pull bottle made of the traditional ET material is limited is solved, and the manufacturing sheet can be thinner, so that the separable connecting piece is easy to be torn and the bottle is further popularized and applied by adopting PET bottle blowing.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a partial schematic view in section of a tear-away portion of a first embodiment of the present invention.
Fig. 2 is a schematic diagram showing the connection between the bottle body and the easy-open closure according to the first embodiment of the present invention.
Fig. 3 is a schematic view of a closure cap according to a first embodiment of the present invention.
Fig. 4 is a schematic view of the back of the closure according to the first embodiment of the present invention.
Fig. 5 is an exploded view of a pop-top bottle with a pop-top closure according to a first embodiment of the present invention.
Fig. 6 is a schematic view of the back of the closure according to the first embodiment of the present invention.
Fig. 7 is a structural view of a lid-pop-up punching apparatus according to a second embodiment of the present invention.
Fig. 8 is a left side structural view of a lid-pop-up punching apparatus according to a second embodiment of the present invention.
Fig. 9 is a right side structural view of a lid-pop-up punching apparatus according to a second embodiment of the present invention.
Fig. 10 is a sectional structural view of a lid-pop-up punching apparatus according to a second embodiment of the present invention.
Fig. 11 is a partial enlarged view of detail a of fig. 10.
Fig. 12 is a structural diagram of a controller of a second embodiment of the present invention.
Fig. 13 is a structural view of a method for stamping a lid for easy-to-open closure according to a third embodiment of the present invention.
Base 205, support frame 206, transfer chain 207, material loading box 208, material loading track 209, ejector 210, jacking cylinder 211, jacking plate 212, positioning table 213, punching head 214, box 215, cover plate 216, alarm 217, ejector plate 218, pushing cylinder 219, top plate 220, return spring 221, limiting plate 222, table 223, negative pressure cavity 224, connecting pipe 225, air pump 226, calibration ring 227, detection camera 228, illuminator 229, controller 230, second cylinder 231, first placement box 232, second placement box 233, graphic processing unit 234, indentation recognition unit 235, judgment unit 236, and drive unit 237.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Claims (8)
1. The utility model provides a easy-open closing cap stamping equipment, its characterized in that, includes supporting component, material loading subassembly, punching press subassembly and places the subassembly, the supporting component includes base and support frame, the support frame with base fixed connection, and be located the top of base, the material loading subassembly includes transfer chain, material loading case, material loading track and ejector, the transfer chain with the support frame rotates to be connected, and is located one side of support frame, the material loading case sets up the top of transfer chain, the material loading track with the material loading case is connected, and is located the discharge gate department of material loading case, the ejector with material loading case sliding connection, and be located the discharge gate department, the punching press subassembly includes jacking pneumatic cylinder, jacking plate, locating table and punching press head, the jacking pneumatic cylinder is fixed on the base, the jacking plate with the output fixed connection of jacking pneumatic cylinder, and be located the top of jacking pneumatic cylinder, the locating table is fixed on the jacking plate, the punching press head is fixed on the support frame, and is located the location table is kept away from on one side of the setting up the top of material loading case.
2. The easy open closure stamping apparatus of claim 1, wherein the loading bin comprises a housing, a cover plate rotatably connected to the housing and positioned on top of the housing, and an alarm disposed within the housing for alerting when the closure material is below a threshold.
3. The pop-top closure stamping apparatus of claim 2, wherein the ejector comprises an ejector plate, an ejector cylinder, and a top plate, wherein the ejector plate is slidably connected to the housing and is located in the discharge port of the housing, the output end of the ejector cylinder is fixedly connected to the ejector plate, and the top plate is fixedly connected to the ejector plate and is located at the top of the ejector plate.
4. A flip top closure punching apparatus as in claim 3 wherein said ejector further comprises a return spring disposed between said push cylinder and said ejector plate.
5. The easy open closure stamping apparatus of claim 4, wherein the loading assembly further comprises two limiting plates fixedly connected to the loading rail and positioned on either side of the loading rail.
6. The easy-open closure stamping apparatus of claim 5, wherein the positioning table comprises a table body, a negative pressure cavity, a connecting tube and an air pump, the negative pressure cavity is arranged on the inner side of the table body, the connecting tube is communicated with the negative pressure cavity, and the air pump is communicated with the connecting tube.
7. The easy open closure stamping apparatus of claim 6, wherein the positioning table further comprises a calibration ring fixedly connected to the table body and positioned on top of the table body.
8. A method for stamping a pop-top closure, which adopts the pop-top closure stamping equipment as claimed in claim 1, is characterized in that,
comprising the following steps: placing the stacked bottle caps into a feeding box;
starting the ejector to push the bottle cap onto a conveying line for conveying;
when the sealing cover moves to the position above the positioning table, starting the jacking hydraulic cylinder to lift the jacking plate and the positioning table to be contacted with the stamping head so as to generate indentation on the sealing cover;
loosening the jacking hydraulic cylinder to enable the sealing cover to fall back onto the conveying line for continuous conveying;
and the processed sealing cover is stored by the placing component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311646409.6A CN117358813A (en) | 2023-12-04 | 2023-12-04 | Stamping equipment and method for easy-to-open sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311646409.6A CN117358813A (en) | 2023-12-04 | 2023-12-04 | Stamping equipment and method for easy-to-open sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117358813A true CN117358813A (en) | 2024-01-09 |
Family
ID=89398756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311646409.6A Pending CN117358813A (en) | 2023-12-04 | 2023-12-04 | Stamping equipment and method for easy-to-open sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117358813A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060084680A (en) * | 2005-01-20 | 2006-07-25 | 세호로보트산업 주식회사 | Punching machine for flexible workpiece |
| CN207872489U (en) * | 2018-01-19 | 2018-09-18 | 深圳市泽华永盛技术有限公司 | A kind of automatic loading/unloading matches the full-automatic spray automatic doubler surface glouer of hermetically sealed pipeline |
| CN112588985A (en) * | 2020-11-26 | 2021-04-02 | 德清县宝华氟塑料工贸有限公司 | Stamping die material feeding unit |
| CN212976522U (en) * | 2020-05-14 | 2021-04-16 | 珠海博瑞特包装科技有限公司 | Adsorption type stamping mechanism for easy-open lid |
| CN213887754U (en) * | 2020-11-23 | 2021-08-06 | 南宁一棵树标识制作有限公司 | Stamping device is used in sign preparation |
| CN215363755U (en) * | 2021-06-22 | 2021-12-31 | 南京寿旺机械设备有限公司 | Material conveying jacking device |
| CN114311050A (en) * | 2021-12-13 | 2022-04-12 | 宁夏鑫中奥智能装备有限公司 | Numerical control stamping machine tool for clearance cushion block of transformer coil |
| CN216757915U (en) * | 2022-02-15 | 2022-06-17 | 枣庄力邦机械有限公司 | Quick metal forming machine tool |
| CN216938085U (en) * | 2022-04-06 | 2022-07-12 | 重庆聚烜精密机械有限公司 | Automatic feeding device for machining engine cover |
| CN219561078U (en) * | 2022-12-31 | 2023-08-22 | 盐城韩进汽车部件有限公司 | Stamping and positioning auxiliary device for automobile sheet metal part |
-
2023
- 2023-12-04 CN CN202311646409.6A patent/CN117358813A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060084680A (en) * | 2005-01-20 | 2006-07-25 | 세호로보트산업 주식회사 | Punching machine for flexible workpiece |
| CN207872489U (en) * | 2018-01-19 | 2018-09-18 | 深圳市泽华永盛技术有限公司 | A kind of automatic loading/unloading matches the full-automatic spray automatic doubler surface glouer of hermetically sealed pipeline |
| CN212976522U (en) * | 2020-05-14 | 2021-04-16 | 珠海博瑞特包装科技有限公司 | Adsorption type stamping mechanism for easy-open lid |
| CN213887754U (en) * | 2020-11-23 | 2021-08-06 | 南宁一棵树标识制作有限公司 | Stamping device is used in sign preparation |
| CN112588985A (en) * | 2020-11-26 | 2021-04-02 | 德清县宝华氟塑料工贸有限公司 | Stamping die material feeding unit |
| CN215363755U (en) * | 2021-06-22 | 2021-12-31 | 南京寿旺机械设备有限公司 | Material conveying jacking device |
| CN114311050A (en) * | 2021-12-13 | 2022-04-12 | 宁夏鑫中奥智能装备有限公司 | Numerical control stamping machine tool for clearance cushion block of transformer coil |
| CN216757915U (en) * | 2022-02-15 | 2022-06-17 | 枣庄力邦机械有限公司 | Quick metal forming machine tool |
| CN216938085U (en) * | 2022-04-06 | 2022-07-12 | 重庆聚烜精密机械有限公司 | Automatic feeding device for machining engine cover |
| CN219561078U (en) * | 2022-12-31 | 2023-08-22 | 盐城韩进汽车部件有限公司 | Stamping and positioning auxiliary device for automobile sheet metal part |
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