CN212288928U - Paper cup bottom blanking forming device - Google Patents
Paper cup bottom blanking forming device Download PDFInfo
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- CN212288928U CN212288928U CN202021490192.6U CN202021490192U CN212288928U CN 212288928 U CN212288928 U CN 212288928U CN 202021490192 U CN202021490192 U CN 202021490192U CN 212288928 U CN212288928 U CN 212288928U
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- 238000004080 punching Methods 0.000 claims abstract description 72
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000123 paper Substances 0.000 description 74
- 238000000034 method Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 239000011111 cardboard Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of paper cup forming, and discloses a paper cup bottom blanking forming device, which comprises an installation vertical plate, a paper feeding plate, a bottom punching flange shaft, a bottom pushing rod, a bottom punching tool holder and a bottom punching tool lower die, wherein paper is put in from a paper feeding hole of the paper feeding plate, then a first power source drives the bottom punching flange shaft to axially move so that a bottom punching die head is matched with the bottom punching tool lower die to punch the paper into a circular cup bottom blank, then a second power source drives the bottom pushing rod to axially move along the bottom punching flange shaft so as to drive the bottom pushing die head to be matched with the bottom punching tool holder to push the cup bottom blank into a die cavity of the bottom punching tool holder, because the die cavity size of the bottom punching tool lower die is larger than that of the bottom punching tool holder, when the bottom punching die head pushes the cup bottom blank into the bottom punching tool holder, the periphery of the cup bottom blank forms a cup bottom along the flanging of the bottom, based on the paper cup bottom blanking forming device, the punching and flanging one-step forming of the cup bottom can be realized, and the processing efficiency is higher.
Description
Technical Field
The utility model relates to a fashioned technical field of paper cup especially relates to a paper cup bottom of cup blanking forming device.
Background
The paper cup forming machine is a paper container which is made by mechanically processing and bonding base paper (white paper board) made of chemical wood pulp, and the appearance of the paper container is cup-shaped.
The cup and the bottom of cup of current paper cup are machine-shaping respectively, and the bottom of cup needs circumference hem owing to need provide the holding power, among the prior art, carries out die-cut formation circular cup bottom base with the paper earlier, then carries out the hem in carrying out the circular bottom base to the hem process, because die-cut and hem divide twice process to accomplish, its machining efficiency is lower.
Disclosure of Invention
The utility model aims at providing a paper cup bottom of cup blanking forming device to die-cut and hem will divide the twice process to accomplish when solving current cup shaping, the lower problem of its machining efficiency.
In order to solve the problem, the utility model provides a paper cup bottom of cup blanking forming device, including installation riser, advance cardboard, towards end flange axle, bottom pushing rod, towards blade holder and towards sword lower mould, advance the cardboard and locate one side of installation riser, just be equipped with the paper feed mouth on the paper feed board, towards sword lower mould with towards the blade holder locates in proper order advance the outside of cardboard, the die cavity size of towards sword lower mould is greater than towards the die cavity size of blade holder, towards end flange axle perpendicular to advance the paper feed direction of cardboard install in on the installation riser, towards the one end of end flange axle and connect in first power supply, towards the other end of end flange axle be equipped with towards the cooperation of blade holder in order to die-cut end die head with the paper after the die-cut completion, bottom pushing rod wears to locate towards in the end flange axle, the one end of bottom pushing rod is connected in the second power supply, the other end of bottom pushing rod be equipped with towards the cooperation of blade holder with the paper circumference after the die-cut completion The bottom pushing die head is arranged in the bottom punching die head in a sliding manner.
Further, still include and draw the paper mount pad, draw the paper mount pad to locate the installation riser with between the paper feed board, be equipped with the slip chamber in drawing the paper mount pad, dash die block head and slide and locate in the slip chamber.
The bottom punching flange shaft is arranged in the guide flange in a penetrating manner.
Further, the punching tool seat and the punching tool lower die are connected with the paper feeding plate through a punching tool rest.
Furthermore, a paper guiding baffle is arranged on the paper guiding mounting seat and is arranged at the paper inlet and along the paper feeding direction.
Furthermore, a side gauge baffle is arranged at the paper inlet and can slide along the length direction of the paper inlet.
Further, bearings are arranged between the guide flange and the bottom punching flange shaft and between the bottom punching flange shaft and the bottom pushing rod.
The utility model provides a paper cup bottom blanking forming device, paper is put into from the paper feed mouth of paper feed board, then first power supply drive towards end flange axle axial displacement make towards end die head and the cooperation of die cutter lower mould die to die-cut into circular cup bottom base blank with the paper, then second power supply drive push away end pole along towards end flange axle axial displacement and drive push away end die head and die cutter seat cooperation and push away end die head and push away the die base blank into the die cavity of die cutter seat, because the die cavity size of die cutter lower mould is greater than the die cavity size of die cutter seat, so, when pushing away die head and pushing away bottom base blank and pushing away in the die cutter seat, the periphery of cup bottom base blank just follows the die cavity face hem of die cutter seat, and push away die head and promote the cup bottom base blank and continue to advance further extrusion plastic to the cup bottom base blank in the process of pushing away from the die cavity of die cutter seat at last, form the bottom of a cup, based on this paper cup bottom blanking forming device, accomplish the shaping of cup bottom hem in step-, the punching and flanging one-step forming of the cup bottom can be realized, and the processing efficiency is higher.
Drawings
Fig. 1 is a schematic perspective view of a paper cup bottom blanking device in an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of a paper cup bottom blanking device in an embodiment of the present invention.
In the figure, 1, a vertical plate is installed; 2. feeding a paper board; 3. punching a bottom flange shaft; 4. pushing the bottom rod; 5. punching a cutter seat; 6. punching a cutter lower die; 7. a paper inlet; 8. punching a bottom die head; 9. pushing a bottom die head; 10. a paper guiding mounting base; 11. a sliding cavity; 12. a guide flange; 13. a punching tool holder; 14. a paper guide baffle; 15. a side gauge baffle; 16. and a bearing.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-2, a punching and forming device for a cup bottom of a paper cup according to an embodiment of the present invention is schematically shown, including a mounting vertical plate 1, a paper feeding plate 2, a bottom punching flange shaft 3, a bottom pushing rod 4, a punching tool seat 5 and a punching tool lower die 6, generally, the mounting vertical plate 1 is connected and mounted on a paper cup machine, the paper feeding plate 2 is disposed on one side of the mounting vertical plate 1, the paper feeding plate 2 is provided with a paper feeding opening 7, the punching tool lower die 6 and the punching tool seat 5 are sequentially disposed on the outer side of the paper feeding plate 2, the die cavity size of the punching tool lower die 6 is larger than that of the punching tool seat 5, the bottom punching flange shaft 3 is mounted on the mounting vertical plate 1 perpendicular to the paper feeding direction of the paper feeding plate 2, one end of the bottom punching flange shaft 3 is connected to a first power source, the other end of the bottom punching flange shaft 3 is provided with a bottom punching die 8 which is matched with the punching tool lower die, the one end of pushing away bottom bar 4 is connected in the second power supply, and the other end of pushing away bottom bar 4 is equipped with the push away die block head 9 of punching tool holder 5 cooperation in order to locate the paper circumference hem after the die-cut completion in the slip of push away die block head 9 in the die block head 8.
Specifically, paper is put into a paper inlet 7 of a paper feeding plate 2, then a first power source drives a bottom punching flange shaft 3 to axially move so that a bottom punching die head 8 is matched with a punching knife lower die 6 to punch and cut the paper into a circular cup bottom blank, then a second power source drives a bottom pushing rod 4 to axially move along the bottom punching flange shaft 3 so as to drive a bottom pushing die head 9 to be matched with a punching knife seat 5 to push the cup bottom blank into a die cavity of the punching knife seat 5, as the size of the die cavity of the punching knife lower die 6 is larger than that of the die cavity of the punching knife seat 5, when the bottom pushing die head 9 pushes the cup bottom blank into the punching knife seat 5, the periphery of the cup bottom blank is folded along the die cavity surface of the punching knife seat 5 to form a cup bottom, and in the process that the bottom pushing die head 9 pushes the cup bottom blank to continuously advance and finally is pushed out from the die cavity of the punching knife seat 5, the outer circular edge surface of the bottom pushing die head 9 and the inner wall of the die cavity of, based on this paper cup bottom of cup blanking forming device, accomplish the shaping of bottom of cup hem in step simultaneously at the die-cut of paper, can realize the die-cut and hem one shot forming of bottom of cup, its machining efficiency is higher and the shaping is effectual, the bottom of cup high quality.
Further, paper cup bottom blanking forming device still includes paper guide mount pad 10, and paper guide mount pad 10 is located between installation riser 1 and the paper feed board 2, is equipped with slip chamber 11 in the paper guide mount pad 10, and towards die block head 8 slides and locates in the slip chamber 11, and when 3 axial displacement of first power supply drive towards end flange axle, synchronous drive towards die block head 8 slides along slip chamber 11 in order to die-cut into circular cup child with the cooperation of die cutter lower mould 6 with the paper.
In this embodiment, in order to realize dashing the axial motion direction of end flange axle 3, paper cup bottom of cup blanking forming device still includes flange 12, and flange 12 locates on the installation riser 1, dashes in end flange axle 3 wears to locate flange 12, and simultaneously, flange 12 can be used to connect the installation and dashes end flange axle 3, and then guarantees the stability of whole device.
Specifically, the punch holder 5 and the punch lower die 6 are connected with the paper feeding plate 2 through the punch holder 13, and the punch holder 13 mainly plays a role in connecting and fixing the punch holder 5 and the punch lower die 6 so as to ensure stable punching and flanging operations.
In this embodiment, the paper guiding installation base 10 is provided with a paper guiding baffle 14, the paper guiding baffle 14 is disposed at the paper feeding port 7 and is arranged along the paper feeding direction, and the paper guiding baffle 14 can guide the paper feeding direction of the paper, so as to ensure the smoothness and smoothness of the paper feeding of the punched paper. Preferably, a side gauge baffle 15 is arranged at the paper inlet 7, the side gauge baffle 15 can slide along the length direction of the paper inlet 7, and the size of the paper inlet 7 can be adjusted by adjusting the side gauge baffle 15 so as to adapt to paper with different width sizes, so that the adaptability is improved.
In order to reduce the wear between the shafts, bearings 16 are provided between the guide flange 12 and the bottom-piercing flange shaft 3 and between the bottom-piercing flange shaft 3 and the bottom-pushing rod 4.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (7)
1. A punching and forming device for the bottom of a paper cup is characterized by comprising an installation vertical plate, a paper feeding plate, a bottom punching flange shaft, a bottom pushing rod, a bottom punching cutter seat and a bottom punching cutter lower die, wherein the paper feeding plate is arranged on one side of the installation vertical plate, a paper feeding hole is formed in the paper feeding plate, the bottom punching cutter lower die and the bottom punching cutter seat are sequentially arranged on the outer side of the paper feeding plate, the size of a die cavity of the bottom punching cutter lower die is larger than that of a die cavity of the bottom punching cutter seat, the bottom punching flange shaft is perpendicular to the paper feeding direction of the paper feeding plate and is arranged on the installation vertical plate, one end of the bottom punching flange shaft is connected to a first power source, the other end of the bottom punching flange shaft is provided with a bottom punching die head which is matched with the bottom punching cutter lower die to punch paper, the bottom pushing rod penetrates through the bottom punching flange shaft, one end of the bottom pushing rod is connected to a second power source, the other end of the bottom pushing rod is provided with, the bottom pushing die head is arranged in the bottom punching die head in a sliding mode.
2. The device for blanking and forming the bottom of the paper cup as claimed in claim 1, further comprising a paper guiding installation seat, wherein the paper guiding installation seat is disposed between the installation vertical plate and the paper feeding plate, a sliding cavity is disposed in the paper guiding installation seat, and the bottom punching die head is slidably disposed in the sliding cavity.
3. The device for blanking and forming the bottom of the paper cup as claimed in claim 2, further comprising a guide flange, wherein the guide flange is arranged on the mounting vertical plate, and the bottom punching flange shaft is arranged in the guide flange in a penetrating manner.
4. The paper cup bottom blanking device as claimed in claim 3, wherein the punch holder and the lower punch die are connected to the paper feeding plate through a punch holder.
5. The device for blanking and forming the bottom of the paper cup as claimed in claim 2, wherein a paper guiding baffle is disposed on the paper guiding mounting seat, and the paper guiding baffle is disposed at the paper inlet and along the paper feeding direction.
6. The device for blanking and forming the bottom of the paper cup as claimed in claim 5, wherein a side gauge baffle is arranged at the paper inlet and can slide along the length direction of the paper inlet.
7. The device for blanking and forming the bottom of the paper cup according to claim 4, wherein bearings are arranged between the guide flange and the bottom punching flange shaft and between the bottom punching flange shaft and the bottom pushing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021490192.6U CN212288928U (en) | 2020-07-26 | 2020-07-26 | Paper cup bottom blanking forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021490192.6U CN212288928U (en) | 2020-07-26 | 2020-07-26 | Paper cup bottom blanking forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212288928U true CN212288928U (en) | 2021-01-05 |
Family
ID=73937541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021490192.6U Active CN212288928U (en) | 2020-07-26 | 2020-07-26 | Paper cup bottom blanking forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212288928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688272A (en) * | 2020-07-26 | 2020-09-22 | 瑞安市明国机械有限公司 | Paper cup bottom blanking forming device |
-
2020
- 2020-07-26 CN CN202021490192.6U patent/CN212288928U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688272A (en) * | 2020-07-26 | 2020-09-22 | 瑞安市明国机械有限公司 | Paper cup bottom blanking forming device |
| CN111688272B (en) * | 2020-07-26 | 2025-02-21 | 瑞安市明国机械有限公司 | A paper cup bottom punching and forming device |
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