Multifunctional public infrastructure platform for paper container forming equipment

Abstract

This utility model relates to a multi-functional common base platform for paper container forming equipment, including a first turntable and a second turntable. The first turntable is located diagonally above the second turntable. Vertical cup molds are evenly arranged on the first turntable. The first turntable has a ring of first to ten cup mold stopping stations corresponding to the vertical cup molds. The first cup mold stopping station is a cylinder loading station. Cup receiving rings are evenly arranged on the second turntable. The second turntable has a ring of first to eighth cup ring stopping stations corresponding to the cup receiving rings. The ninth cup mold stopping station is vertically aligned with the first cup ring stopping station. Utilizing the positional relationship between the first and second turntables and the station layout on them, a common base structure is formed, enabling them to cooperate in multi-functional forming. Based on this common base structure, different functional modes of paper cup forming can be achieved by adding different device mechanisms, improving the structural versatility.

Description

Technical Field

[0001] This utility model relates to paper container forming equipment, and in particular to the common basic platform therein. Background Technology

[0002] Paper container (such as paper cups or paper bowls) forming equipment technology is relatively mature. In this process, paper sheets are conveyed by a paper feeding mechanism to a cylinder forming mechanism (such as one containing a cup clamping device, ultrasonic overlapping device, or horizontal mold). After the paper sheets are overlapped to form a cylinder, they are further conveyed and transferred to a vertical cup mold. For example, a rotating ring and a lifting top feeding plate in the paper feeding mechanism connect the cylinder forming to the vertical cup mold at the cup mold's resting position. Then, a double turntable structure is used to form the cup bottom and rim, or to assemble paper cups with outer sleeves. For equipment manufacturers, each functional mode of forming equipment requires a specialized machine with a specific structure to operate, resulting in higher storage space costs and poor versatility, leading to increased production costs. Each functional mode of forming equipment requires a separately configured basic structure. Utility Model Content

[0003] In view of the technical problems existing in the background art, the present invention aims to provide a multi-functional common basic platform for paper container forming equipment to improve the versatility of the equipment.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a multi-functional common base platform for paper container forming equipment, comprising a first turntable and a second turntable, characterized in that: the first turntable is located diagonally above the second turntable, the first turntable has a vertical rotation axis, vertical cup molds are evenly arranged on the first turntable, the first turntable is equipped with a first to tenth cup mold stopping stations arranged in a circle and corresponding to the vertical cup molds, the first cup mold stopping station is a cylinder loading station, the second turntable has a vertical rotation axis, cup receiving rings are evenly arranged on the second turntable, the second turntable is equipped with a first to eighth cup ring stopping stations arranged in a circle and corresponding to the cup receiving rings, the ninth cup mold stopping station is vertically corresponding to the first cup ring stopping station.

[0005] The following optimizations or supplementary explanations can be made to the above technical solutions.

[0006] For example, the first turntable is driven by a first vertical rotating shaft, which is connected to the top plate of the frame. The top plate of the frame is connected to the frame platform via a vertical shaft. The first vertical rotating shaft is driven by a first servo motor, and the first turntable is driven by the first vertical rotating shaft. The first servo motor is mounted on the top plate of the frame. The first servo motor is driven by the first turntable. The vertical cup mold is connected to the lower side of the first turntable. A second servo motor is provided on the frame platform, located below the second turntable. The second servo motor is driven by a second vertical rotating shaft, which is driven by the second vertical rotating shaft, and the second vertical rotating shaft is driven by the second turntable. The second servo motor is mounted on the frame platform. The arrangement direction of the first to tenth cup mold stopping stations is opposite to the arrangement direction of the first to eighth cup ring stopping stations. The arrangement direction of the first to tenth cup mold stopping stations is counterclockwise, and the arrangement direction of the first to eighth cup ring stopping stations is clockwise. The eighth cup mold... The dwelling station and the eighth cup ring dwelling station have overlapping and intersecting areas. The vertical cup mold at the ninth cup mold dwelling station is aligned vertically with the cup ring at the first cup ring dwelling station. The ninth cup mold dwelling station is equipped with a demolding and unloading device, which includes a demolding and unloading cylinder. The demolding and unloading device is located above the first turntable and is mounted on the top plate of the frame. The fifth cup ring dwelling station is equipped with a reserved installation position for inspection. The sixth cup ring dwelling station is equipped with a lifting and scrap removal rod, which is located on the lower side of the second turntable. The seventh cup ring dwelling station is equipped with a lifting and cup-exiting rod, which is located on the lower side of the second turntable. The platform also includes a paper feeding mechanism, a cylinder forming mechanism, and a cylinder tilting and lifting mechanism. The paper feeding mechanism and the cylinder forming mechanism are connected by a first paper feeding device, and the cylinder forming mechanism and the cylinder tilting and lifting mechanism are connected by a second paper feeding device. The cylinder tilting and lifting mechanism is correspondingly located at the first cup mold dwelling station.

[0007] For example, the second cup mold stopping station is equipped with a first lifting shaft, which is located below the first turntable; the second cup mold stopping station has a first heating and disassembly position for the first lifting and heating device for the cup bottom, which is located below the first turntable, and the first lifting and heating device for the cup bottom is mounted on the first lifting shaft; the third cup mold stopping station has a bottom-forming and disassembly position for the paper-forming and bottom-forming device, which is located below the first turntable; the fourth cup mold stopping station has a second heating and disassembly position for the second lifting and heating device for the cup bottom, which is located below the first turntable; and the fifth cup mold stopping station has a third heating and disassembly position for the third lifting and heating device for the cup bottom, which is located below the first turntable.

[0008] For example, the sixth and seventh cup mold stopping stations are equipped with a first lifting plate. The first lifting plate is located below the first turntable. The first lifting plate has a bottom rolling device for disassembly and assembly and a rolling device for disassembly and assembly. The bottom rolling device for disassembly and assembly corresponds to the sixth cup mold stopping station, and the rolling device for disassembly and assembly corresponds to the seventh cup mold stopping station. At the bottom of the fifth cup mold stopping station, a third lifting heating device for the cup bottom or a lifting bottom oil dipping device is installed. The first lifting plate has an extension installation position for disassembling and assembling an extension plate corresponding to the fifth cup mold stopping station. The extension plate is used to install and assemble the third lifting heating device for the cup bottom or the bottom oil dipping device.

[0009] For example, the fourth cup ring station is equipped with a second lifting shaft, which is located next to the second turntable.

[0010] In addition, an auxiliary lifting shaft is provided next to the second lifting shaft. A lifting plate is detachably installed on the upper end of the second lifting shaft. The lifting plate is also connected to the auxiliary lifting shaft. The lifting plate is located above the second turntable. A cup-mouth oiling device, a pre-winding device, and a final-winding device are installed on the lifting plate. The cup-mouth oiling device corresponds to the second cup ring stopping position, the pre-winding device corresponds to the third cup ring stopping position, and the final-winding device corresponds to the fourth cup ring stopping position.

[0011] In addition, a lifting rotary gluing device is provided above the second turntable. The lifting rotary gluing device includes a lifting rotary glue-spinning component, which is configured at the second cup ring stopping position. The lifting rotary gluing device is detachably mounted on the top plate of the frame. An inner cup unloading mechanism is detachably mounted above the second turntable. The inner cup unloading mechanism corresponds to the third cup ring stopping position. The inner cup unloading mechanism is either fixedly installed or connected to the second lifting shaft. A shaping lifting cup-tapping plate is detachably mounted on the second lifting shaft. The shaping lifting cup-tapping plate corresponds to the fourth cup ring stopping position.

[0012] For example, a first lifting and heating device for the cup bottom is installed at the second cup mold stopping station; a paper-punching and bottom-forming device is installed at the third cup mold stopping station; a second lifting and heating device for the cup bottom is installed at the fourth cup mold stopping station; a third lifting and heating device for the cup bottom is installed at the fifth cup mold stopping station; a bottom-rolling device is installed at the sixth cup mold stopping station; and a rolling device is installed at the seventh cup mold stopping station. The bottom-rolling device and the rolling device are mounted on the first lifting plate. The third lifting and heating device for the cup bottom is connected to the first lifting plate through an extension plate. The first lifting plate is positioned below the first turntable. A second lifting shaft is provided at the fourth cup ring stopping station, and the second lifting shaft is located next to the second turntable. A lifting pull plate is detachably installed at the upper end of the second lifting shaft. The lifting pull plate is located above the second turntable. A cup rim oiling device, a pre-winding device, and a final-winding device are installed on the lifting pull plate. The cup rim oiling device corresponds to the second cup ring stopping station, the pre-winding device corresponds to the third cup ring stopping station, and the final-winding device corresponds to the fourth cup ring stopping station. An auxiliary lifting shaft is also provided next to the second lifting shaft, and the lifting plate is also connected to the auxiliary lifting shaft.

[0013] For example, a first lifting and heating device for the cup bottom is installed at the second cup mold stopping station; a paper-punching and bottom-forming device is installed at the third cup mold stopping station; a second lifting and heating device for the cup bottom is installed at the fourth cup mold stopping station; a third lifting and heating device for the cup bottom is installed at the fifth cup mold stopping station; a bottom-rolling device is installed at the sixth cup mold stopping station; and a rolling device is installed at the seventh cup mold stopping station. The bottom-rolling device and the rolling device are mounted on the first lifting plate. The third lifting and heating device for the cup bottom is connected to the first lifting plate via an extension plate. The first lifting plate is positioned below the first turntable. The fourth cup ring stops... A second lifting shaft is provided at the workstation, located next to the second turntable. A lifting rotary gluing device is provided above the second turntable, which includes a lifting rotary glue-spinning component. The lifting rotary glue-spinning component is located at the second cup ring dwelling station. The lifting rotary gluing device is installed on the top plate of the frame. An inner cup unloading mechanism is installed above the second turntable, corresponding to the third cup ring dwelling station. The inner cup unloading mechanism is connected to the second lifting shaft, and a shaping lifting cup-tapping plate is installed on the second lifting shaft, corresponding to the fourth cup ring dwelling station.

[0014] For example, a second lifting shaft is provided at the fourth cup ring dwell station, located next to the second turntable; a lifting rotary gluing device is provided above the second turntable, which includes a lifting rotary glue-spinning component, which is configured at the second cup ring dwell station, and the lifting rotary gluing device is detachably mounted on the top plate of the frame; an inner cup unloading mechanism is added above the second turntable, corresponding to the third cup ring dwell station, and the inner cup unloading mechanism is fixedly installed; a shaping lifting cup-tapping plate is added to the second lifting shaft, corresponding to the fourth cup ring dwell station. In addition, the sixth and seventh cup mold stopping stations are equipped with a first lifting plate. The first lifting plate is located below the first turntable. The first lifting plate is equipped with a bottom rolling device and a rolling device. The bottom rolling device is set at the sixth cup mold stopping station, and the rolling device is set at the seventh cup mold stopping station. The first lifting plate is also equipped with a cylinder bottom oiling device, which is set at the fifth cup mold stopping station.

[0015] The beneficial effects of this utility model are as follows: In the multi-functional common basic platform of the paper container forming equipment, the positional relationship between the first turntable and the second turntable, as well as the workstation layout on them, forms a common basic structure that can cooperate in multi-functional forming. Based on this common basic structure, different functional modes of paper cup forming can be achieved by adding different devices and mechanisms. For example, it can be used to form ordinary paper cups, to form double-cup paper cups, to form flat-coated outer paper cups, and to form hollow outer paper cups. As a common basic structure for different functional modes of forming, the multi-functional common basic platform of the paper container forming equipment improves the versatility of the structure and can be equipped with different devices and mechanisms to cooperate in forming according to the different functional paper cup forming requirements, making it more practical. Attached Figure Description

[0016] The following description, in conjunction with the accompanying drawings, details the embodiments and working principles of this utility model.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 for Figure 1 A structural diagram from another angle.

[0019] Figure 3 This is a structural schematic diagram of an embodiment of the present invention, wherein the functional mode is to form and manufacture ordinary paper cups.

[0020] Figure 4 for Figure 3 A structural diagram from another angle.

[0021] Figure 5 This is a structural schematic diagram of an embodiment of the present invention, wherein the functional mode is to form and manufacture inner and outer double-cup paper cups.

[0022] Figure 6 for Figure 5 A structural diagram from another angle.

[0023] Figure 7 This is a structural schematic diagram of an embodiment of the present invention, wherein the functional mode is to form and manufacture a flat outer paper cup.

[0024] Figure 8 for Figure 7 A structural diagram from another angle.

[0025] Figure 9 This is a structural schematic diagram of an embodiment of the present invention, wherein the functional mode is to mold and manufacture a hollow outer sticker cup.

[0026] Figure 10 for Figure 9 A structural diagram from another angle.

[0027] In the picture: 1. First turntable; 11. First cup mold stop; 12. Second cup mold stop; 13. Third cup mold stop; 14. Fourth cup mold stop; 15. Fifth cup mold stop; 16. Sixth cup mold stop; 17. Seventh cup mold stop; 18. Eighth cup mold stop; 19. Ninth cup mold stop; 10. Tenth cup mold stop; 67. First lifting platform; 671. Expansion platform; 120. First lifting shaft; 121. First lifting heating device at the bottom of the cup; 131. Paper punching and bottom-forming device; 141. Second lifting and heating device at the bottom of the cup; 151. Third lifting and heating device at the bottom of the cup; 152. Oil dipping device at the bottom of the cylinder; 161. Bottom-rolling device; 171. Rolling device; 191. Demolding and unloading device; 2. Second turntable; 21. First cup ring stop station; 22. Second cup ring stop station; 23. Third cup ring stop station; 24. Fourth cup ring stop station; 25. Fifth cup ring stop station; 26. Sixth cup ring stop station; 27. Seventh cup ring stop station; 28. Eighth cup ring stop station; 221. Cup rim oil dipping device; 222. Lifting and rotating adhesive applicator; 231. Pre-winding device; 232. Inner cup feeding mechanism; 240. Second lifting shaft; 241. Final winding device; 242. Shaping lifting cup plate; 243. Auxiliary lifting shaft; 200. Lifting pull plate; 251. Inspect the reserved installation location; 261. Lifting and lowering the scrap removal top rod; 271. Raise and lower the cup top rod; 3. Vertical cup mold; 31. Top plate of the frame; 32. Vertical shaft; 34. First servo motor; 4. Cup ring; 41. Frame platform; 44. Second servo motor; 71. Paper feeding mechanism; 72. First paper feeding device; 73. Tube forming mechanism; 74. Second paper feeding device. Detailed Implementation

[0028] The technical solutions 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. Obviously, the described embodiments are only some embodiments of the implementation of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0029] Referring to the accompanying drawings, in this embodiment, the multi-functional common base platform of the paper container forming equipment includes a first turntable 1 and a second turntable 2. The first turntable 1 has an intermittent first turntable 1, and the first turntable 1 has a vertical rotation axis, for example, the first turntable 1 is equipped with a first vertical rotation axis. Vertical cup molds 3 are evenly arranged on the first turntable 1. The first turntable 1 is equipped with the first to tenth cup mold stopping stations arranged in a circle, namely the first cup mold stopping station 11, the second cup mold stopping station 12, the third cup mold stopping station 13, the fourth cup mold stopping station 14, the fifth cup mold stopping station 15, the sixth cup mold stopping station 16, the seventh cup mold stopping station 17, and the eighth cup mold stopping station 18. The cup mold stopping stations 18, 19, and 10 are arranged in a circle, with the vertical cup molds 3 corresponding to them. The first turntable 1 rotates intermittently on the first vertical axis so that the ten vertical cup molds 3 on the first turntable 1 stop and work in sequence at each cup mold stopping station. The first cup mold stopping station 11 is the cylinder loading station, that is, the cylinder (after the paper sheets are enclosed and overlapped) is transferred to the vertical cup molds 3 on the first turntable 1 at the first cup mold stopping station 11. The second turntable 2 has an intermittent second turntable 2 and a vertical rotation axis. For example, the second turntable 2 is equipped with a second vertical rotation axis. The receiving rings 4 are evenly arranged on the second turntable 2. The second turntable 2 is equipped with first to eighth cup ring stopping positions 28 arranged in a circle, namely, the first cup ring stopping position 21, the second cup ring stopping position 22, the third cup ring stopping position 23, the fourth cup ring stopping position 24, the fifth cup ring stopping position 25, the sixth cup ring stopping position 26, the seventh cup ring stopping position 27 and the eighth cup ring stopping position 28 are arranged in a circle, and the receiving rings 4 are corresponding to them. The second turntable 2 rotates intermittently on the second vertical rotation axis so that the eight receiving rings 4 on the second turntable 2 stop and cooperate in turn at each cup ring stopping position in sequence. The ninth cup mold station 19 corresponds vertically to the first cup ring station 21, so that the cup cylinder (or paper cup) on the vertical cup mold 3 at the ninth cup mold station 19 (on the first turntable 1) can be smoothly moved down to the cup receiving ring 4 at the first cup ring station 21 (on the second turntable 2) after demolding, thus realizing the material transfer.

[0030] In this multi-functional common basic platform of the paper container forming equipment, the positional relationship between the first turntable 1 and the second turntable 2, along with the workstation layout on them, forms a common basic structure. This structure enables the equipment to participate in multi-functional forming. Based on this common basic structure, different functional modes of paper cup forming can be achieved by adding different devices and mechanisms. For example, it can be used to form ordinary paper cups, double-cup paper cups, flat-coated outer paper cups, and hollow outer paper cups. This multi-functional common basic platform serves as a common basic structure for different functional modes of forming, improving structural versatility. It allows for the addition of different devices and mechanisms to participate in forming according to the different functional paper cup forming requirements, making it more practical. It can also relatively reduce costs for equipment manufacturers. This common basic platform can be kept in stock separately for future installation.

[0031] Based on the above embodiments, the following optimizations or further explanations can be made.

[0032] For example, the first turntable 1 is connected to a first vertical rotating shaft, which is connected to the top plate 31 of the frame and supported by the top plate 31. The top plate 31 is connected to the frame platform 41 via a vertical shaft 32. The first vertical rotating shaft is connected to a first servo motor 34. The first turntable 1 is connected to the first vertical rotating shaft, and the first servo motor 34 drives the first vertical rotating shaft to rotate, causing the first turntable 1 to rotate intermittently. The first servo motor 34 is installed on the top plate 31 of the frame. This support structure is relatively stable and makes reasonable use of space. The vertical cup mold 3 is connected to the lower side of the first turntable 1. The vertical cup mold 3 is a mature technology and is set according to requirements.

[0033] For example, a second servo motor 44 is provided on the frame plate 41. The second servo motor 44 is located on the lower side of the second turntable 2. The second servo motor 44 is connected to the second vertical rotating shaft, which is connected to the second turntable 2. The second servo motor 44 drives the second vertical rotating shaft to rotate, thereby driving the second turntable 2 to rotate intermittently in increments. The second servo motor 44 is mounted on the frame plate 41.

[0034] The arrangement direction of the first to tenth cup mold stopping stations 10 is opposite to the arrangement direction of the first to eighth cup ring stopping stations 28; for example, the arrangement direction of the first to tenth cup mold stopping stations 10 is counterclockwise, and the arrangement direction of the first to eighth cup ring stopping stations 28 is clockwise.

[0035] Among them, the eighth cup mold stopping station 18 and the eighth cup ring stopping station 28 have overlapping and intersecting areas. The vertical cup mold 3 at the ninth cup mold stopping station 19 and the cup ring 4 at the first cup ring stopping station 21 are vertically aligned. This allows the first turntable 1 and the second turntable 2 to operate smoothly while also connecting smoothly. The first turntable 1 and the second turntable 2 can also be close to each other with a relatively compact structure. This ensures that the vertical cup mold 3 at the ninth cup mold stopping station 19 and the cup ring 4 at the first cup ring stopping station 21 are vertically aligned smoothly, avoiding affecting or occupying other cup mold stopping stations and cup ring stopping stations.

[0036] Among them, the ninth cup mold stopping station 19 is equipped with a demolding and unloading device 191. The demolding and unloading device 191 is used to cooperate with the cup cylinder on the vertical cup mold 3 to demold downward. The demolding and unloading device 191 and the vertical cup mold 3 to cooperate demolding structure is a mature technology. For example, the demolding and unloading device 191 includes a demolding and unloading cylinder. The demolding and unloading device 191 is set above the first turntable 1. The demolding and unloading cylinder pushes downward to cooperate with demolding the cup cylinder from the vertical cup mold 3 and retracting back to its original position. For example, the demolding and unloading device 191 can be installed on the top plate 31 of the frame.

[0037] The fifth cup ring stopping station 25 is equipped with a reserved installation position 251 for detection. Detection components can be added to the fifth cup ring stopping station 25 as needed. For example, the cup bottom detection camera assembly can be set below the second turntable 2 corresponding to this position, or the cup mouth detection camera assembly can be set above the second turntable 2 corresponding to this position.

[0038] The sixth cup ring dwell station 26 is equipped with a lifting and scrapping top rod 261. The lifting and scrapping top rod 261 is located on the lower side of the second turntable 2. The lifting and scrapping top rod 261 works together to push the waste paper cups (products that fail the detection of the detection component) on the cup receiving ring 4 located at the sixth cup ring dwell station 26 on the second turntable 2 upwards to scrape the cups. Additional pipelines (such as pneumatic cup collection tubes) can be configured to receive waste paper cups.

[0039] The seventh cup ring station 27 is equipped with a lifting cup ejection rod 271. The lifting cup ejection rod 271 is located on the lower side of the second turntable 2. The lifting cup ejection rod 271 works together to push the finished paper cups on the cup receiving ring 4 located at the seventh cup ring station 27 on the second turntable 2 upwards to eject the cups. Additional pipes (such as pneumatic cup handling pipes) can be configured to receive the finished paper cups.

[0040] In addition, the multi-functional common basic platform of this paper container forming equipment also includes a paper feeding mechanism 71, a cylinder forming mechanism 73, and a cylinder tilting and lifting mechanism. The paper feeding mechanism 71 (including lifting or tilting paper suction nozzles and paper stacking mechanisms, etc.) is connected to the cylinder forming mechanism 73 by a first paper feeding device 72 (including one-way paper pusher claws and paperboard feeding mechanisms, etc.). The cylinder forming mechanism 73 is connected to the cylinder tilting and lifting mechanism by a second paper feeding device 74 (including one-way hook claws, etc.). The cylinder tilting and lifting mechanism (including tilting cup rings and...) The lifting and top feeding rods, etc., are correspondingly configured at the first cup mold stopping station 11. The first paper feeding device 72 cooperates to move the paper sheet from the paper sheet feeding mechanism 71 to the cylinder forming mechanism 73, where it is surrounded and overlapped to form the cylinder. The second paper feeding device 74 cooperates to move the cylinder from the cylinder forming mechanism 73 to the cylinder flipping and lifting mechanism. The cylinder flipping and lifting mechanism cooperates to flip the cylinder from horizontal to vertical and then push it upward onto the vertical cup mold 3 (i.e., the vertical cup mold) on the first turntable 1 at the first cup mold stopping station 11. This is a mature technology and will not be described in detail.

[0041] The multi-functional common basic platform of this paper container forming equipment can be configured as follows according to requirements: a first lifting shaft 120 is provided at the second cup mold stopping station 12, and the first lifting shaft 120 is located below the first turntable 1; different components can be configured and installed on it according to requirements by using the lifting action of the first lifting shaft 120; for example, a first heating and disassembly position is reserved at the second cup mold stopping station 12 for the first lifting and heating device 121 of the cup bottom to be disassembled and installed, and the first heating and disassembly position is located below the first turntable 1. The first lifting and heating device 121 of the cup bottom is disassembled and installed on the first lifting shaft 120, and the first lifting shaft 120 drives the first lifting and heating device 121 of the cup bottom to be lifted and lowered, so as to preheat the bottom of the cup cylinder on the vertical cup mold 3 of the first turntable 1, and preheating before the cup bottom is added to speed up the subsequent connection with the cup bottom. The first lifting and heating device 121 of the cup bottom is installed according to requirements (such as when the cooperation structure of the first turntable 1 is used to make paper cups with bottoms). The third cup mold station 13 has a bottom-forming assembly / disassembly position for the paper-punching bottom-forming device 131. The bottom-forming assembly / disassembly position is located below the first turntable 1. The paper-punching bottom-forming device 131 is a mature technology. For example, it punches and cuts the continuous roll of paper into the shape of the cup bottom (such as a circle) and inserts it into the bottom of the vertical cup mold 3 at the third cup mold station 13 and combines it with the cup cylinder above. The paper-punching bottom-forming device 131 is added according to the requirements (such as when the matching structure of the first turntable 1 is used to make paper cups with bottoms). The fourth cup mold stopping station 14 has a second heating and disassembly position for the second cup bottom lifting and heating device 141 to be disassembled and assembled. The second heating and disassembly position is located below the first turntable 1. The second cup bottom lifting and heating device 141 is used to heat the bottom of the cup cylinder and the cup bottom paper on the vertical cup mold 3 on the first turntable 1, so as to facilitate the subsequent connection and forming of the cup bottom. The lifting action of the second cup bottom lifting and heating device 141 can be independently configured with a lifting shaft drive or connected to the lifting and cutting shaft of the paper punching and bottom forming device 131 or connected to the first lifting plate 67 (mentioned below). The second cup bottom lifting and heating device 141 is installed as needed (such as when the cooperation structure of the first turntable 1 is used to make paper cups with bottoms). The fifth cup mold stopping station 15 has a third heating and disassembly position for the third lifting and heating device 151 of the cup bottom to be disassembled and assembled. The third heating and disassembly position is located below the first turntable 1. The third lifting and heating device 151 of the cup bottom is used to heat the bottom of the cup cylinder and the bottom paper on the vertical cup mold 3 of the first turntable 1, so as to facilitate the subsequent connection and forming of the cup bottom. The lifting action of the third lifting and heating device 151 of the cup bottom can be independently configured with a lifting shaft drive or connected to the lifting and cutting shaft of the paper punching and bottom forming device 131 or connected to the first lifting plate 67 (mentioned below). The third lifting and heating device 151 of the cup bottom is added according to the requirements (such as when the matching structure of the first turntable 1 is used to make paper cups with bottoms). The two heating methods of the bottom of the cup cylinder and the bottom paper can ensure that the cup bottom is connected and formed smoothly and the connection effect is good during the high-speed preparation process.

[0042] The multi-functional common basic platform of this paper container forming equipment can also be configured as follows according to requirements: The sixth and seventh cup mold stopping stations 17 are equipped with a first lifting plate 67, which is located below the first turntable 1. The first lifting plate 67 has a bottom rolling device 161 and a rolling device 171. The bottom rolling device 161 can be installed at the bottom rolling device 161. The bottom rolling device 161 is used to roll the bottom of the cylinder body on the vertical cup mold 3 (a mature technology). The bottom rolling device 161 corresponds to the sixth cup mold stopping station 16. The rolling device 171 can be installed at the bottom rolling device 171. The rolling device 171 is used to roll the bottom of the cylinder body after bottom rolling (a mature technology). The rolling device 171 corresponds to the seventh cup mold stopping station 17. The bottom rolling device 161 and the rolling device 171 can be installed as needed. Additionally, a third lifting heating device 151 or a lifting oil-dipping device 152 for the bottom of the cup mold is installed at the bottom of the fifth cup mold station 15. For example, the first lifting plate 67 has an extension and disassembly position for the extension plate 671 to be installed at the corresponding fifth cup mold station 15. The extension plate 671 is used to install the third lifting heating device 151 or the oil-dipping device 152 for the bottom of the cup mold. The third lifting heating device 151 or the oil-dipping device 152 for the bottom of the cup mold is installed at the bottom of the fifth cup mold station 15 so as to heat the bottom of the cup (including the bottom of the cup and the bottom paper) on the vertical cup mold 3 at the fifth cup mold station 15 or to dip the bottom of the cylinder in oil (so that the bottom can be rolled later).

[0043] In the multi-functional common basic platform of this paper container forming equipment, a second lifting shaft 240 is provided at the fourth cup ring stopping station 24. The second lifting shaft 240 is located next to the second turntable 2, and other components can be added to the second lifting shaft 240 as needed. For example, a lifting plate 200 is detachably installed at the upper end of the second lifting shaft 240. The lifting plate 200 is equipped with a cup-mouth oil-dipping device 221, a pre-winding device 231, and a final-winding device 241. The second lifting shaft 240 drives the added lifting plate 200 and the cup-mouth oil-dipping device 221, pre-winding device 231, and final-winding device 241 to rise and fall together, coordinating with the oil-dipping, pre-winding, and final-winding of the upper end of the cylinder to form a rolled-mouth structure for use in making paper cup bodies. The cup-mouth oil-dipping device 221 (e.g., including an oil-dipping felt tray), the pre-winding device 231 (e.g., including a rotary pre-winding tray with an annular rolled-mouth groove), and the final-winding device 241 (e.g., a final-winding tray with an annular rolled-mouth groove) are mature technologies and will not be described in detail here. The cup-mouth oil-dipping device 221 corresponds to the second cup ring stopping station 22, the pre-winding device 231 corresponds to the third cup ring stopping station 23, and the final winding device 241 corresponds to the fourth cup ring stopping station 24. Additionally, an auxiliary lifting shaft 243 can be provided next to the second lifting shaft 240, and the lifting plate 200 is connected to the auxiliary lifting shaft 243. The lifting plate 200 is located above the second turntable 2, providing more stable support and lifting operation.

[0044] For example, a lifting and rotating gluing device (a mature technology) is provided above the second turntable 2. For instance, the lifting and rotating gluing device 222 includes a lifting and rotating glue-spinning component (equipped with a lifting drive motor and a rotating drive motor). This component is positioned at the second cup ring stopping station 22 to produce combined paper cups with an outer or inner cup structure. The lifting and rotating gluing device 222 can apply glue to the inner wall of the outer or inner cup; for example, it descends into the outer cup and rotates to spin and spin glue, forming an inner wall glue ring, and rises back. The lifting and rotating gluing device 222 can apply glue to the inner wall of the outer or inner cup. The descending rotary gluing device is detachably mounted on the top plate 31 of the frame, featuring a compact structure. An inner cup feeding mechanism 232 is detachably mounted above the second turntable 2, corresponding to the third cup ring stopping station 23. The inner cup feeding mechanism 232 assists in conveying the manufactured paper cups (serving as the inner cups of the assembled paper cups) downwards to the receiving ring 4 at the third cup ring stopping station 23. The outer or inner cup in the receiving ring 4 has already undergone inner wall gluing at the second cup ring stopping station 22, ensuring the inner cup adheres to the outer or inner cup. The inner cup feeding mechanism 232 can be either fixedly installed or connected to the second lifting shaft 240. The inner cup feeding mechanism 232 (a mature technology) can be either a cup body spiral feeding mechanism or a pneumatic cup-separating feeding mechanism. In addition, a shaping lifting cup plate 242 is detachably installed on the second lifting shaft 240. The lifting shaping lifting cup plate 242 corresponds to the fourth cup ring stopping position 24. The second lifting shaft 240 drives the shaping lifting cup plate 242 to lift and lower, which can neatly press the relative position of the inner cup and the outer or outer wall, and also facilitate their stable connection.

[0045] In summary, the multi-functional public basic platform for paper container forming equipment can achieve different functional modes of paper cup forming by adding different devices and mechanisms according to needs.

[0046] One functional mode is for forming ordinary paper cups. A first lifting and heating device 121 for the cup bottom is installed at the second cup mold stopping station 12; a paper-punching and bottom-forming device 131 is installed at the third cup mold stopping station 13; a second lifting and heating device 141 for the cup bottom is installed at the fourth cup mold stopping station 14; a third lifting and heating device 151 for the cup bottom is installed at the fifth cup mold stopping station 15; a bottom-rolling device 161 is installed at the sixth cup mold stopping station 16; and a rolling device 171 is installed at the seventh cup mold stopping station 17. The bottom-rolling device 161 and the rolling device 171 are mounted on the first lifting plate 67. The third lifting and heating device 151 for the cup bottom is connected via an extension plate. A 671 is connected to a first lifting plate 67, which is positioned below the first turntable 1. A second lifting shaft 240 is located at the fourth cup ring stopping station 24, next to the second turntable 2. A lifting pull plate 200 is detachably mounted on the upper end of the second lifting shaft 240, located above the second turntable 2. The lifting pull plate 200 is equipped with a cup rim oiling device 221, a pre-winding device 231, and a final winding device 241. The cup rim oiling device 221 corresponds to the second cup ring stopping station 22, the pre-winding device 231 corresponds to the third cup ring stopping station 23, and the final winding device 241 corresponds to the fourth cup ring stopping station 24. An auxiliary lifting shaft 243 is also provided next to the second lifting shaft 240, and the lifting pull plate 200 is connected to the auxiliary lifting shaft 243. The first turntable 1 is mainly used to assist in the forming of the cup bottom of the cylinder body during the transfer process, and the second turntable 2 is mainly used to assist in the forming of the cup rim of the cylinder body during the transfer process.

[0047] One functional mode involves molding and producing double-layered paper cups, forming an inner cup nested on an outer cup, creating a double-layered structure while maintaining a visually taller cup body with the same internal volume. A first lifting and heating device 121 for the cup bottom is installed at the second cup mold stopping station 12; a paper-punching and bottom-forming device 131 is installed at the third cup mold stopping station 13; a second lifting and heating device 141 for the cup bottom is installed at the fourth cup mold stopping station 14; a third lifting and heating device 151 for the cup bottom is installed at the fifth cup mold stopping station 15; a bottom-rolling device 161 is installed at the sixth cup mold stopping station 16; and a rolling device 171 is installed at the seventh cup mold stopping station 17. The bottom-rolling device 161 and the rolling device 171 are mounted on a first lifting plate 67. The third lifting and heating device 151 for the cup bottom is connected to the first lifting plate 67 via an extension plate 671. On the lifting plate 67, the first lifting plate 67 is positioned below the first turntable 1; the fourth cup ring stopping station 24 is equipped with a second lifting shaft 240, which is located next to the second turntable 2; a lifting rotary gluing device 222 is provided above the second turntable 2, which includes a lifting rotary glue-spinning component, which is positioned at the second cup ring stopping station 22, and is mounted on the top plate 31 of the frame; an inner cup unloading mechanism 232 is installed above the second turntable 2, which corresponds to the third cup ring stopping station 23, and is connected to the second lifting shaft 240; a shaping lifting cup-tapping plate 242 is installed on the second lifting shaft 240, which corresponds to the fourth cup ring stopping station 24. The first turntable 1 is mainly used to help form the cup bottom of the cylinder body during the transfer process, and the second turntable 2 is mainly used to help assemble the inner cup into the cylinder body (i.e., the outer cup) after the cup bottom is formed during the transfer process.

[0048] One of the functional modes is the forming and manufacturing of flat-coated outer paper cups, that is, a heat-insulating outer layer is attached to the outside of a regular paper cup. A second lifting shaft 240 is provided at the fourth cup ring stopping station 24, which is located next to the second turntable 2. A lifting rotary gluing device 222 is provided above the second turntable 2. The lifting rotary gluing device 222 includes a lifting rotary glue-spinning component, which is configured at the second cup ring stopping station 22. The lifting rotary gluing device 222 is detachably mounted on the top plate 31 of the frame. An inner cup unloading mechanism 232 is added above the second turntable 2, which corresponds to the third cup ring stopping station 23 and is fixedly installed. A shaping lifting cup-tapping plate 242 is added to the second lifting shaft 240, which corresponds to the fourth cup ring stopping station 24. The first turntable 1 is mainly used to help shape and make the outer shell during the transfer process, while the second turntable 2 is mainly used to help assemble the inner cup into the outer shell during the transfer process.

[0049] One functional mode is for forming hollow outer paper cups, which involves attaching an outer layer to a regular paper cup to create a hollow structure. The paper cup and outer layer are separated by a gap for better heat insulation. In addition to forming a flat outer paper cup, the bottom of the outer layer is rolled or even pressed. The sixth and seventh cup mold stopping positions 16 and 17 are equipped with a first lifting plate 67, located below the first turntable 1. The first lifting plate 67 is equipped with a bottom-rolling device 161 and a rolling device 171. The bottom-rolling device 161 is located at the sixth cup mold stopping position 16, and the rolling device 171 is located at the seventh cup mold stopping position 17. The first lifting plate 67 is also equipped with a bottom-dip oiling device 152, located at the fifth cup mold stopping position 15. The first turntable 1 is mainly used during the transfer process to assist in forming the outer layer, with the bottom of the outer layer rolled or even pressed inwards to form a hollow structure after assembly. The second turntable 2 is mainly used during the transfer process to assist in assembling the inner cup into the outer layer.

Claims

1. A multi-functional common basic platform for paper container forming equipment, comprising a first turntable (1) and a second turntable (2), characterized in that: The first turntable (1) is located diagonally above the second turntable (2). The first turntable (1) has a vertical axis of rotation. Vertical cup molds (3) are evenly arranged on the first turntable (1). The first turntable (1) is equipped with a first to tenth cup mold stopping station arranged in a circle and corresponding to the vertical cup molds (3). The first cup mold stopping station (11) is the cylinder loading station. The second turntable (2) has a vertical axis of rotation. The cup rings (4) are evenly arranged on the second turntable (2). The second turntable (2) is equipped with the first to eighth cup ring stopping stations arranged in a circle and corresponding to the cup rings (4). The ninth cup mold stopping station (19) is vertically aligned with the first cup ring stopping station (21).

2. The multi-functional common basic platform for paper container forming equipment as described in claim 1, characterized in that: The first turntable (1) is connected to a first vertical shaft, which is connected to the top plate (31) of the frame. The top plate (31) of the frame is connected to the platform (41) of the frame via a vertical shaft (32). The first vertical shaft is connected to a first servo motor (34), and the first turntable (1) is connected to the first vertical shaft. The first servo motor (34) is mounted on the top plate (31) of the frame. The first servo motor (34) is connected to the first turntable (1). The vertical cup mold (3) is connected to the lower side of the first turntable (1). A second servo motor (44) is provided on the frame plate (41). The second servo motor (44) is located on the lower side of the second turntable (2). The second servo motor (44) is connected to the second vertical rotating shaft. The second servo motor (44) is connected to the second vertical rotating shaft. The second vertical rotating shaft is connected to the second turntable (2). The second servo motor (44) is mounted on the frame plate (41). The arrangement direction of the first to tenth cup mold dwell stations is opposite to the arrangement direction of the first to eighth cup ring dwell stations; The first to tenth cup mold stopping stations are arranged counterclockwise. The arrangement of the first to eighth cup ring stopping stations is clockwise; The eighth cup mold dwell station (18) and the eighth cup ring dwell station (28) have overlapping and intersecting areas. The vertical cup mold (3) at the ninth cup mold stopping station (19) and the cup receiving ring (4) at the first cup ring stopping station (21) are aligned vertically. The ninth cup mold stopping station (19) is equipped with a demolding and unloading device (191). The demolding and unloading device (191) includes a demolding and unloading cylinder. The demolding and unloading device (191) is located above the first turntable (1) and is installed on the top plate (31) of the frame. The fifth cup ring stopping station (25) is equipped with a reserved installation position for testing (251); The sixth cup ring stopping station (26) is equipped with a lifting scrap ejector rod (261), which is located on the lower side of the second turntable (2). The seventh cup ring stopping station (27) is equipped with a lifting cup top rod (271), which is located on the lower side of the second turntable (2); The platform also includes a paper feeding mechanism (71), a cylinder forming mechanism (73), and a cylinder flipping and lifting mechanism. The paper feeding mechanism (71) and the cylinder forming mechanism (73) are connected by a first paper feeding device (72), and the cylinder forming mechanism (73) and the cylinder flipping and lifting mechanism are connected by a second paper feeding device (74). The cylinder flipping and lifting mechanism is correspondingly arranged at the first cup mold stopping station (11).

3. The multi-functional common basic platform for paper container forming equipment as described in claim 1, characterized in that: The second cup mold stopping station (12) is equipped with a first lifting shaft (120), which is located below the first turntable (1); The second cup mold stopping station (12) has a first heating disassembly and assembly position for the first cup bottom lifting heating device (121) to be disassembled and assembled. The first heating disassembly and assembly position is located below the first turntable (1). The first cup bottom lifting heating device (121) is disassembled and assembled on the first lifting shaft (120). The third cup mold stopping station (13) has a bottom-making disassembly and assembly position for the paper-making bottom-making device (131) to be disassembled and assembled. The bottom-making disassembly and assembly position is located below the first turntable (1). The fourth cup mold stopping station (14) has a second heating disassembly and assembly position for the second lifting heating device (141) of the cup bottom to be disassembled and assembled. The second heating disassembly and assembly position is located below the first turntable (1). The fifth cup mold stopping station (15) has a third heating disassembly and assembly position for the third lifting heating device (151) of the cup bottom to be disassembled and assembled. The third heating disassembly and assembly position is located below the first turntable (1).

4. The multi-functional common basic platform for paper container forming equipment as described in claim 1, characterized in that: The sixth and seventh cup mold stopping stations are equipped with a first lifting plate (67), which is located below the first turntable (1). The first lifting plate (67) has a bottom-rolling assembly / disassembly position for the bottom-rolling device (161) and a rolling assembly / disassembly position for the rolling device (171). The roll bottom assembly / disassembly position corresponds to the sixth cup mold stopping station (16). The rolling assembly / disassembly position corresponds to the seventh cup mold dwell station (17). At the bottom of the fifth cup mold dwell station (15), a third lifting heating device (151) or a lifting cylinder bottom oil dipping device (152) is installed. The first lifting plate (67) has an extension and disassembly position for the extension plate (671) to be disassembled and assembled to the corresponding fifth cup mold stopping station (15). The extension plate (671) is used to install or remove the third lifting heating device (151) at the bottom of the cup or the oil dipping device (152) at the bottom of the cylinder.

5. The multi-functional common basic platform for paper container forming equipment as described in claim 1, characterized in that: The fourth cup ring stop station (24) is equipped with a second lifting shaft (240), which is located next to the second turntable (2).

6. The multi-functional common basic platform for paper container forming equipment as described in claim 5, characterized in that: An auxiliary lifting shaft (243) is also provided next to the second lifting shaft (240). A lifting plate (200) is detachably installed on the upper end of the second lifting shaft (240). The lifting plate (200) is also connected to the auxiliary lifting shaft (243). The lifting plate (200) is located above the second turntable (2). The lifting plate (200) is equipped with a cup-mouth oil-dipping device (221), a pre-winding device (231), and a final-winding device (241). The oil-dipping device (221) at the rim of the cup corresponds to the second cup ring stopping station (22). The pre-winding device (231) corresponds to the third cup ring dwell station (23). The final winding device (241) corresponds to the fourth cup ring dwell station (24).

7. The multi-functional common basic platform for paper container forming equipment as described in claim 5, characterized in that: The second turntable (2) is equipped with a lifting and rotating glue applicator (222). The lifting and rotating glue applicator (222) includes a lifting and rotating glue-spinning component, which is located at the second cup ring stopping station (22). The lifting rotary gluing device (222) is installed on the top plate (31) of the frame; The second turntable (2) is equipped with an inner cup feeding mechanism (232) above it, and the inner cup feeding mechanism (232) corresponds to the third cup ring stopping station (23). The inner cup feeding mechanism (232) is fixedly installed or connected to the second lifting shaft (240). A shaping and lifting cup plate (242) is detachably installed on the second lifting shaft (240). The shaping and lifting cup plate (242) corresponds to the fourth cup ring dwell position (24).

8. The multi-functional common basic platform for paper container forming equipment as described in claim 1 or 2, characterized in that: A first lifting and heating device (121) for the bottom of the cup is installed at the second cup mold stopping station (12). A paper-making device (131) is installed at the third cup mold stopping station (13). A second lifting and heating device (141) for the bottom of the cup is installed at the fourth cup mold stopping station (14). A third lifting and heating device (151) for the bottom of the cup is installed at the fifth cup mold stopping station (15). A bottom rolling device (161) is installed at the sixth cup mold stopping station (16). A rolling device (171) is installed at the seventh cup mold stopping station (17). The bottom rolling device (161) and the rolling device (171) are set on the first lifting plate (67). The third lifting heating device (151) of the cup bottom is connected to the first lifting plate (67) through the extension plate (671). The first lifting plate (67) is located below the first turntable (1). The fourth cup ring stopping station (24) is equipped with a second lifting shaft (240), which is located next to the second turntable (2); A lifting plate (200) is detachably installed at the upper end of the second lifting shaft (240). The lifting plate (200) is located above the second turntable (2). The lifting plate (200) is equipped with a cup-mouth oil-dipping device (221), a pre-winding device (231), and a final-winding device (241). The oil-dipping device (221) at the rim of the cup corresponds to the second cup ring stopping station (22). The pre-winding device (231) corresponds to the third cup ring dwell station (23). The final winding device (241) corresponds to the fourth cup ring dwell station (24); The second lifting shaft (240) is also equipped with an auxiliary lifting shaft (243), and the lifting plate (200) is also connected to the auxiliary lifting shaft (243).

9. The multi-functional common basic platform for paper container forming equipment as described in claim 1 or 2, characterized in that: A first lifting and heating device (121) for the bottom of the cup is installed at the second cup mold stopping station (12). A paper-making device (131) is installed at the third cup mold stopping station (13). A second lifting and heating device (141) for the bottom of the cup is installed at the fourth cup mold stopping station (14). A third lifting and heating device (151) for the bottom of the cup is installed at the fifth cup mold stopping station (15). A bottom rolling device (161) is installed at the sixth cup mold stopping station (16). A rolling device (171) is installed at the seventh cup mold stopping station (17). The bottom rolling device (161) and the rolling device (171) are set on the first lifting plate (67). The third lifting heating device (151) of the cup bottom is connected to the first lifting plate (67) through the extension plate (671). The first lifting plate (67) is located below the first turntable (1). The fourth cup ring stopping station (24) is equipped with a second lifting shaft (240), which is located next to the second turntable (2); The second turntable (2) is equipped with a lifting and rotating glue applicator (222). The lifting and rotating glue applicator (222) includes a lifting and rotating glue-spinning component, which is located at the second cup ring stopping station (22). A lifting rotary gluing device (222) is installed on the top plate (31) of the machine frame; An inner cup feeding mechanism (232) is installed above the second turntable (2), and the inner cup feeding mechanism (232) corresponds to the third cup ring stopping station (23). The inner cup feeding mechanism (232) is connected to the second lifting shaft (240). A shaping and lifting cup plate (242) is installed on the second lifting shaft (240). The shaping and lifting cup plate (242) corresponds to the fourth cup ring dwell position (24).

10. The multi-functional common basic platform for paper container forming equipment as described in claim 1 or 2, characterized in that: The fourth cup ring stopping station (24) is equipped with a second lifting shaft (240), which is located next to the second turntable (2); The second turntable (2) is equipped with a lifting and rotating glue applicator (222). The lifting and rotating glue applicator (222) includes a lifting and rotating glue-spinning component, which is located at the second cup ring stopping station (22). The lifting rotary gluing device (222) is installed on the top plate (31) of the frame; An inner cup feeding mechanism (232) is installed above the second turntable (2), and the inner cup feeding mechanism (232) corresponds to the third cup ring stopping station (23). The inner cup feeding mechanism (232) is fixedly installed; A shaping and lifting cup plate (242) is installed on the second lifting shaft (240). The shaping and lifting cup plate (242) corresponds to the fourth cup ring dwell position (24).

11. The multi-functional common basic platform for paper container forming equipment as described in claim 10, characterized in that: The sixth and seventh cup mold stopping stations are equipped with a first lifting plate (67), which is located below the first turntable (1). The first lifting plate (67) is equipped with a bottom rolling device (161) and a rolling device (171). The bottom rolling device (161) is correspondingly set at the sixth cup mold stopping station (16). The rolling device (171) is correspondingly set at the seventh cup mold dwell station (17). The first lifting plate (67) is also equipped with a bottom oil dipping device (152). The bottom oiling device (152) corresponds to the fifth cup mold stopping station (15).

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