CN217863018U

CN217863018U - Paper cup forming machine

Info

Publication number: CN217863018U
Application number: CN202221942855.2U
Authority: CN
Inventors: 陈文蛟
Original assignee: Zhejiang Guohao Machinery Co ltd
Current assignee: Zhejiang Guohao Machinery Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-22
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a paper cup forming machine, including the carousel, be equipped with a plurality of moulds that circumference distributes on the carousel, be equipped with on the rotatory route of mould the glass bucket cup device, towards end device, first heating device, nest end device, second heating device, annular knurl device, roll up mouthful device and go out the cup device, its characterized in that: the cup device on the cup barrel is connected with the front or the back of the bottom punching device, and the first heating device is connected with the front or the back of the bottom nesting device; the cup device has set the cup rotary mechanism that turns over on the cup bucket, should turn over cup rotary mechanism and link up cup bucket forming device and cup bucket and go up the cup device and carry out the cup bucket transmission, turn over cup rotary mechanism including swivel mount and turn over a cup circle group. The utility model discloses structural arrangement is reasonable, and the shaping is stable high-efficient.

Description

Paper cup forming machine

Technical Field

The utility model relates to an improvement invention in the paper cup forming field, in particular to an improvement invention of a paper cup forming machine.

Background

The paper cup forming machine is used for making paper cups, and concrete shaping step includes the shaping of cup bucket, dashes the end to on arranging cup bucket and cup end in the cup mould respectively, through the nest end, annular knurl, roll up a mouthful shaping back and go out the cup, however each shaping station of current paper cup forming machine arranges unreasonablely, leads to the structure not compact, and simultaneously, current paper cup tilting mechanism structure is complicated, and adopts the simplex position upset, and efficiency is not high, and poor stability can't satisfy high efficiency production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide an efficient paper cup forming machine is stabilized in rational in infrastructure arrangement, shaping.

In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize: this kind of paper cup forming machine, including the carousel, be equipped with a plurality of moulds that circumference distributes on the carousel, be equipped with on the rotation path of mould the glass bucket cup device, dash end device, first heating device, nest end device, second heating device, annular knurl device, roll up a mouthful device and go out a glass device, its characterized in that: the cup device on the cup barrel is connected with the front or the back of the bottom punching device, and the first heating device is connected with the front or the back of the bottom nesting device; the cup turning mechanism is arranged on the cup barrel and used for connecting the cup barrel forming device and the cup barrel and carrying out cup barrel transmission, and the cup turning mechanism comprises a rotary seat and a cup turning ring set.

The rotary seat is provided with a rotary power source, a cup turning ring group is arranged on the rotary seat, a transmission component is arranged on the cup turning ring group, the cup turning ring group comprises a cup turning ring, a rotary shaft, a shaft seat and a gear, the rotary shaft which is horizontally arranged can be rotatably arranged on the shaft seat in a penetrating way, the cup turning ring is arranged at the outer end of the rotary shaft, and the gear is arranged at the inner end of the rotary shaft; the transmission part comprises a grooved wheel, a rack and a mounting seat, the vertically arranged rack can be lifted and moved to penetrate through the mounting seat, the upper part of the rack is in meshed transmission with the gear, and the lower end of the rack is in transmission fit with the grooved wheel.

The rotary seat is arranged at the upper end of the main shaft, the main shaft is rotatably arranged on the main shaft seat, the lower end of the main shaft is in transmission connection with the rotary power source, and the grooved pulley is sleeved on the main shaft seat.

The mounting seat can also be provided with a guide shaft in a penetrating way through the mounting seat in a lifting and moving way, the upper end of the guide shaft is connected with the upper end of the rack through a fixing block, the lower end of the guide shaft is connected with the lower end of the rack through a roller seat, and the roller seat is provided with a roller which is in transmission fit with the grooved wheel.

And the guide shaft and the lower part of the rack are both sleeved with a return spring, and the return spring is abutted between the mounting seat and the roller seat.

And a tension spring is connected between the fixed block and the mounting seat, and a tension spring seat is arranged on the corresponding fixed block and the mounting seat.

The cup turning ring group is provided with more than two groups and is evenly distributed on the rotating seat along the circumferential direction.

The mold comprises a cup mold body, a cavity is arranged at the lower end of the cup mold body, a cup mold shaft is arranged in the cup mold body in a penetrating mode and can move up and down, the cup mold shaft is provided with a reset spring, a bearing and a copper ring in a matching mode, a lower pushing guide piece is connected to the lower end of the cup mold body, and the lower pushing guide piece can movably stretch into the cavity.

The mould is including the cup mould body, and this cup mould body lower extreme is equipped with the die cavity, can reciprocate in the cup mould body and wear to be equipped with cup mould axle, and cup mould axle sets the bearing, and cup mould axle lower extreme is portable stretches into the die cavity.

And a cup barrel lubricating device is arranged on a rotating path of the cup turning ring group after the cup turning is finished.

The utility model has the advantages that the improved paper cup forming machine has reasonable structural arrangement, stable and efficient forming, and can adopt various layout modes, for example, the front and back positions of the cup feeding device on the barrel and the bottom punching device can be exchanged, and the front and back positions of the first heating device and the bottom nesting device can be exchanged; meanwhile, the cup barrel is transferred by the cup turning rotating mechanism, so that the transfer efficiency is high, the stability is good, and the production efficiency is improved.

Drawings

The following describes the embodiments of the present invention in further detail with reference to the attached drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the cup turning mechanism of the present invention.

Fig. 3 is a partial sectional view of the cup turning mechanism of the present invention.

Fig. 4 is a top view of the structure of the cup-turning mechanism of the present invention.

Fig. 5 is a schematic diagram of the mold structure of the present invention.

Detailed Description

The drawings show the structure of the present invention, and the details thereof will be further described with reference to the drawings. In this embodiment, referring to fig. 1, the paper cup forming machine includes a rotary table 1, a plurality of molds 4 are circumferentially distributed on the rotary table 1, a cup loading device 12, a bottom punching device 13, a first heating device 14, a bottom nesting device 15, a second heating device 16, a knurling device 17, a mouth rolling device 18 and a cup discharging device 19 are arranged on a rotation path of the molds 4, the first heating device 14 assists in forming the bottom nesting, the second heating device 16 assists in forming the mouth rolling, the cup loading device 12 is connected to the front or the rear of the bottom punching device 13, and the first heating device 14 is connected to the front or the rear of the bottom nesting device 15; the cup turning device 12 is provided with a cup turning rotating mechanism 2, the cup turning rotating mechanism 2 is connected with the cup forming device 3 and the cup feeding device 12 to perform cup transmission, and the cup turning rotating mechanism 2 comprises a rotating seat and a cup turning ring set. The cup feeding device 12, the bottom punching device 13, the first heating device 14, the bottom nesting device 15, the second heating device 16, the knurling device 17, the mouth rolling device 18, the cup discharging device 19 and the cup forming device 3 are all conventional structures and will not be described in detail herein.

In the utility model, the rotary path of the mould 4 can be arranged in four forms, and the cup feeding device 12, the bottom punching device 13, the first heating device 14, the bottom nesting device 15, the second heating device 16, the knurling device 17, the mouth rolling device 18 and the cup discharging device 19 can be arranged in sequence; or, the bottom punching device 13, the cup loading device 12 of the cup barrel, the first heating device 14, the bottom nesting device 15, the second heating device 16, the knurling device 17, the mouth rolling device 18 and the cup discharging device 19 are sequentially arranged; or the cup feeding device 12, the bottom punching device 13, the bottom nesting device 15, the first heating device 14, the second heating device 16, the knurling device 17, the mouth rolling device 18 and the cup discharging device 19 are sequentially arranged on the cup barrel; or a bottom punching device 13, a cup loading device 12 of the cup barrel, a bottom nesting device 15, a first heating device 14, a second heating device 16, a knurling device 17, a mouth rolling device 18 and a cup discharging device 19 are arranged in sequence.

As a further improved specific embodiment, referring to fig. 2-4, the rotating base 21 is provided with a rotating power source, the rotating power source is preferably a motor, the rotating base 21 is provided with a cup turning ring group 22, the cup turning ring group 22 is provided with a transmission component 23, the cup turning ring group 22 includes a cup turning ring 221, a rotating shaft 222, a shaft seat 223 and a gear 224, the rotating shaft 222 arranged horizontally is rotatably inserted into the shaft seat 223, the cup turning ring 221 is arranged at the outer end of the rotating shaft 222, and the gear 224 is arranged at the inner end of the rotating shaft 222; the transmission part 23 comprises a grooved wheel 231, a rack 232 and a mounting seat 233, the vertically arranged rack 232 can be lifted and moved to penetrate through the mounting seat 233, the upper part of the rack 232 is meshed with the gear 224 for transmission, and the lower end of the rack 232 is in transmission fit with the grooved wheel 231.

According to the working principle of the cup turning and rotating mechanism, in the process that the rotating power source drives the rotating base 21 to rotate intermittently, the cup turning ring group 22 and the transmission part 23 on the rotating power source rotate together, meanwhile, the grooved wheel 231 drives the rack 232 to lift, the gear 224 meshed with the rack 232 in a transmission mode rotates, and the gear 224 drives the cup turning ring 221 to turn through the rotating shaft 222, so that the cup turning ring 221 can turn simultaneously in the process of rotating along with the rotating base 21, and the turning and the rotating base 21 are arranged in a linkage mode.

As a further improved specific embodiment, the rotating base 21 is disposed at an upper end of the main shaft 24, the main shaft 24 is rotatably disposed on the main shaft base 25, a lower end of the main shaft 24 is in transmission connection with the rotating power source, and the sheave 231 is sleeved on the main shaft base 25.

As a further improved embodiment, in order to improve the stability of the lifting action of the rack 232, a guide shaft 26 is further disposed on the mounting seat 233 in a way of lifting and moving, the upper end of the guide shaft 26 is connected with the upper end of the rack 232 through a fixed block, the lower end of the guide shaft is connected with the lower end of the rack 232 through a roller seat 28, a roller 27 is disposed on the roller seat 28, and the roller 27 is in transmission fit with the sheave 231.

As a further improved embodiment, a return spring 291 is sleeved on the lower portions of the guide shaft 26 and the rack 232, and the return spring 291 is abutted between the mounting seat 233 and the roller seat 28 for returning the guide shaft 26 and the rack 232.

As a further improved specific embodiment, a tension spring 292 is connected between the fixing block and the mounting seat 233, and a tension spring seat is arranged on the corresponding fixing block and the mounting seat 233, so as to further enhance the resetting effect of the guide shaft 26 and the rack 232.

As a further improved specific implementation manner, a cup sleeve 226 is arranged in the cup turning ring 221 for stably receiving a cup barrel, a cup turning stop 225 is arranged on the upper edge of the cup turning ring 221 for limiting the cup barrel to be separated from the cup turning ring 221, and a guiding inclined plane for entering and exiting the cup is arranged on the cup turning stop 225.

As a further improved specific implementation manner, the cup turning ring groups 22 are provided with more than two groups, and are uniformly distributed on the rotating seat 21 along the circumferential direction, preferably three groups, and cooperate with each other to improve the cup turning efficiency.

As a further improved embodiment, referring to fig. 4, the mold 4 includes a cup mold body 41, a cavity 42 is provided at a lower end of the cup mold body 41, a cup mold shaft 43 is provided in the cup mold body 41 to be movable up and down, the cup mold shaft 43 is provided with a return spring 44, a bearing 45 and a copper ring 46, the bearing 45 and the copper ring 46 are used for guiding, and a lower guide 47 is connected to a lower end of the cup mold body 41, and the lower guide 47 is movably inserted into the cavity 42. When the cup mold is in work, the cup barrel is sleeved on the cup mold body 41, the cup bottom is conveyed to the cavity 42, the cup barrel and the cavity are combined through the pit bottom and the knurl, the lower guide part is driven by the cup mold shaft 43, and a formed cup falls off from the cup mold body 41.

As a further improved embodiment, referring to fig. 5, the mold 4 includes a cup mold body 41, a cavity 42 is provided at a lower end of the cup mold body 41, a cup mold shaft 43 is provided in the cup mold body 41 to be capable of moving up and down, and the cup mold shaft 43 is provided with a bearing, and a lower end of the cup mold shaft 43 is movably inserted into the cavity 42. When the cup mold is in work, the cup barrel is sleeved on the cup mold body 41, the cup bottom is conveyed to the cavity 42, the cup barrel and the cavity are combined through the bottom nest and the knurl, and the cup mold shaft 43 moves downwards to enable a formed cup to fall off from the cup mold body 41.

As a further improved specific embodiment, a cup and barrel lubricating device 5 is arranged on a rotation path after the cup turning of the cup turning ring group 22 is completed, and the cup and barrel lubricating device 5 is of an existing structure and is used for lubricating an upper port of a cup and barrel, so that a subsequent curling process is facilitated.

In summary, the above are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Paper cup forming machine, including the carousel, be equipped with a plurality of moulds that circumference distributes on the carousel, be equipped with on the rotation path of mould on the glass bucket cup device, dash end device, first heating device, nest end device, second heating device, annular knurl device, roll up a mouthful device and go out a glass device, its characterized in that: the cup device on the cup barrel is connected with the front or the back of the bottom punching device, and the first heating device is connected with the front or the back of the bottom nesting device; the cup turning mechanism is arranged on the cup barrel and used for connecting the cup barrel forming device and the cup barrel and carrying out cup barrel transmission, and the cup turning mechanism comprises a rotary seat and a cup turning ring set.

2. The paper cup forming machine of claim 1, wherein: the rotating seat is provided with a rotating power source in a matching way, a cup turning ring group is arranged on the rotating seat and provided with a transmission component, the cup turning ring group comprises a cup turning ring, a rotating shaft, a shaft seat and a gear, the rotating shaft which is horizontally arranged can be rotatably arranged on the shaft seat in a penetrating way, the cup turning ring is arranged at the outer end of the rotating shaft, and the gear is arranged at the inner end of the rotating shaft; the transmission part comprises a grooved wheel, a rack and a mounting seat, the vertically arranged rack can be lifted and moved to penetrate through the mounting seat, the upper part of the rack is in meshed transmission with the gear, and the lower end of the rack is in transmission fit with the grooved wheel.

3. The paper cup forming machine of claim 2, wherein: the rotary seat is arranged at the upper end of the main shaft, the main shaft is rotatably arranged on the main shaft seat, the lower end of the main shaft is in transmission connection with the rotary power source, and the grooved wheel is sleeved on the main shaft seat.

4. The paper cup forming machine of claim 2, wherein: the mounting base can also be provided with a guide shaft in a penetrating way through lifting movement, the upper end of the guide shaft is connected with the upper end of the rack through a fixed block, the lower end of the guide shaft is connected with the lower end of the rack through a roller base, and the roller base is provided with a roller which is in transmission fit with the grooved wheel.

5. The paper cup forming machine of claim 4, wherein: and the guide shaft and the lower part of the rack are both sleeved with a return spring, and the return spring is abutted between the mounting seat and the roller seat.

6. The paper cup forming machine of claim 4, wherein: and a tension spring is connected between the fixing block and the mounting seat, and a tension spring seat is arranged on the corresponding fixing block and the mounting seat.

7. The paper cup forming machine of claim 1, wherein: the cup turning ring group is provided with more than two groups and is evenly distributed on the rotating seat along the circumferential direction.

8. The paper cup forming machine of claim 1, wherein: the mould comprises a cup mould body, a cavity is arranged at the lower end of the cup mould body, a cup mould shaft can penetrate through the cup mould body in a vertically moving mode, the cup mould shaft is provided with a reset spring, a bearing and a copper ring in a matching mode, a lower pushing guide part is connected to the lower end of the cup mould body, and the lower pushing guide part can movably extend into the cavity.

9. The paper cup forming machine of claim 1, wherein: the mould is including the cup mould body, and this cup mould body lower extreme is equipped with the die cavity, can reciprocate in the cup mould body and wear to be equipped with the cup mould axle, and cup mould axle sets the bearing, and cup mould axle lower extreme is portable to stretch into the die cavity.

10. The paper cup forming machine of claim 1, wherein: and a cup barrel lubricating device is arranged on a rotating path of the cup turning ring group after the cup turning is finished.