阅读说明：本技术 一种新型纸盖成型机 (Novel paper cover forming machine ) 是由 唐华庆 于 2019-11-13 设计创作，主要内容包括：本发明涉及一种新型纸盖成型机,通过在面纸料仓与面纸升降吸纸组件之间设置面纸输送组件,从而将面纸料仓内的面纸稳定的输送到面纸挡座内,通过加装该装置使纸盖成型机在生产双层纸盖时,各个工位在一整体机器上实现,简便了工序流程,提高了生产效率,通过设置送底纸转盘,送底纸转盘内设置输送托盘,输送托盘下方设置底纸升降吸纸组件,使底纸能稳定的从底纸料仓进入到分度盘上,提高的底纸输送的精准度与稳定性,同时整个纸盖加工机组采用一个驱动电机驱动分度盘及工位同时工作,不仅结构紧凑且传动稳定,同时分度凸轮代替凸轮分割器,从而减轻凸轮轴的负载,大大减小了分度盘急停带来的惯性,从而提升了传动的稳定性。(The invention relates to a novel paper cover forming machine, which is characterized in that a facial tissue conveying assembly is arranged between a facial tissue bin and a facial tissue lifting and sucking assembly, so that facial tissue in the facial tissue bin is stably conveyed into a facial tissue baffle seat, when a double-layer paper cover is produced by the paper cover forming machine through additionally arranging the device, each station is realized on an integral machine, the process flow is simplified, the production efficiency is improved, the accuracy and the stability of conveying the base paper are improved by arranging a base paper conveying turntable, a conveying tray is arranged in the base paper conveying turntable, and a base paper lifting and sucking assembly is arranged below the conveying tray, so that the base paper can stably enter the dividing plate from the base paper bin, and meanwhile, the whole paper cover processing unit adopts a driving motor to drive the dividing plate and the stations to work simultaneously, the structure is compact, the transmission is stable, and meanwhile, a dividing cam replaces a cam divider, so that the load of a cam shaft is reduced, the inertia caused by sudden stop of the dividing plate is greatly reduced, and the transmission stability is improved.)

1. The utility model provides a novel paper lid make-up machine, includes paper circle forming unit and paper lid processing unit, paper circle forming unit includes turn-up paper feeding mechanism, glues limit mechanism and pushes away paper circle mechanism, paper lid processing unit includes the workstation and sets up intermittent type and rotates the graduated disk on the workstation, be provided with a plurality of processing circles along the circumference on the graduated disk, the workstation has set gradually upset gland station, end paper along graduated disk rotation direction and carries station, wind heat station, annular knurl station, turn-up station and ejection of compact station, its characterized in that: still be equipped with the secondary blowing station that is used for processing double-deck paper lid between annular knurl station and the turn-up station, secondary blowing station is including being used for setting up the facial tissue feed bin that is used for placing the facial tissue on the workstation and the facial tissue lift suction paper subassembly that takes facial tissue from facial tissue feed bin below out, facial tissue lift suction paper subassembly includes facial tissue lift source, facial tissue air supply and facial tissue absorption pole, be equipped with the facial tissue conveying assembly who processes on sending the facial tissue in the facial tissue feed bin to the graduated disk between facial tissue feed bin and the facial tissue lift suction paper subassembly, facial tissue conveying assembly is including the conveying bottom plate that can supply the facial tissue to absorb the pole and pass through, the facial tissue absorbs the pole and absorbs the facial tissue from the facial tissue feed bin on conveying bottom plate, conveying bottom plate is equipped with the face paper block seat towards the one end of graduated disk, and the other end is equipped with the paper push away the paper mechanism in the face tissue block seat, the face tissue block seat setting is equipped with above graduated disk The lower part of the index plate is provided with a paper cover lifting bottom support for supporting a paper cover in the index plate.

2. A novel paper cover forming machine as claimed in claim 1, characterized in that: the bottom paper conveying station comprises a bottom paper bin arranged on a workbench and used for placing bottom paper, a bottom paper lifting and sucking assembly for drawing the bottom paper out of the bottom paper bin is arranged between the bottom paper bin and the bottom paper lifting and sucking assembly, the bottom paper lifting and sucking assembly comprises a bottom paper lifting source, a bottom paper air source and a bottom paper sucking rod, a bottom paper conveying assembly for conveying the bottom paper in the bottom paper bin to an index plate for processing is arranged between the bottom paper bin and the bottom paper lifting and sucking assembly, the bottom paper conveying assembly comprises a bottom paper driving source rotating synchronously with the index plate, a bottom paper conveying rotary disc rotating along with the bottom paper driving source and a bottom paper pushing rod arranged below the bottom paper conveying rotary disc, a plurality of conveying trays capable of allowing the bottom paper sucking rod to pass through are arranged on the bottom paper conveying rotary disc, one end of the bottom paper conveying rotary disc, corresponding to the bottom paper bin, is a conveying end, one end of the corresponding to the index plate is a paper feeding end, and the conveying trays sequentially pass through the conveying end and the paper feeding end in the rotating process along with, the bottom paper lifting and sucking assembly is arranged below the conveying end and used for sucking bottom paper in the bottom paper bin into the conveying tray, and the bottom paper pushing rod is arranged below the paper conveying end and used for pushing the bottom paper in the conveying tray onto the dividing disc.

3. A novel paper cover forming machine as claimed in claim 2, characterized in that: a transmission mechanism which can simultaneously drive the dividing plate, the turnover gland station, the bottom paper conveying station, the wind-heat station, the curling station and the discharging station to work is arranged below the workbench, the transmission mechanism is provided with only one driving motor and comprises a driving shaft, a cam shaft and a driven shaft which are sequentially arranged in parallel, the driving motor is arranged on the driving shaft to drive the driving shaft to rotate, the driving shaft is provided with a discharging lifting assembly for driving the discharging station to work, a curling lifting assembly for driving the curling station to work and an air heating lifting assembly for driving the air heating station to work, the driving shaft is linked with the camshaft through a gear set to rotate, the driven shaft is provided with a gland lifting assembly for driving the turnover gland station to work and a bottom paper lifting assembly for driving the bottom paper conveying station to work, and the camshaft is provided with a cam driving assembly for driving the dividing plate to rotate intermittently.

4. A new type of paper cover forming machine as claimed in claim 1 or 2, characterized in that: the facial tissue keeps off the seat including setting up the facial tissue retaining ring on the conveying bottom plate and setting up the facial tissue fender cover on the facial tissue retaining ring, the first scarce groove that supplies the facial tissue to get into is seted up towards the one end that pushes away paper mechanism to the facial tissue retaining ring, the one end that the facial tissue retaining ring corresponds paper lid lift collet is equipped with the anti-falling retaining ring that prevents the facial tissue and drop, the indent that supplies facial tissue lift depression bar to pass is seted up to the facial tissue fender cover.

5. A novel paper cover forming machine as claimed in claim 3, characterized in that: the cam driving assembly comprises a rotary bearing connected with the indexing disc, an equal division turntable arranged on the rotary bearing and an indexing cam arranged on the cam shaft and rotating along with the cam shaft, the equal division turntable is provided with the indexing bearing at intervals along the circumference, the indexing bearing is arranged in a concave surface of the indexing cam, and the indexing cam drives the indexing disc to rotate intermittently through the indexing bearing.

6. A novel paper cover forming machine as claimed in claim 5, characterized in that: the rotary bearing is further provided with a driving chain wheel, the bottom paper driving source is provided with a driven chain wheel, and the bottom paper feeding rotary disc is connected with the driving chain wheel on the index plate through the driven chain wheel to realize synchronous rotation.

7. A novel paper cover forming machine as claimed in claim 4, characterized in that: the paper pushing mechanism comprises a paper pushing motor arranged on the conveying bottom plate and a facial tissue push rod reciprocating in the paper pushing motor, and the facial tissue push rod is arranged in parallel with the conveying bottom plate.

8. A novel paper cover forming machine as claimed in claim 7, characterized in that: the one end that the facial tissue push rod corresponds facial tissue fender seat is equipped with T type push pedal, conveying bottom plate sets up the movable slot that supplies T type push pedal activity, conveying bottom plate still sets up the lift groove that supplies the facial tissue to absorb the pole and pass.

9. A novel paper cover forming machine as claimed in claim 8, characterized in that: and two ends of the conveying bottom plate are provided with surface paper baffles.

10. A novel paper cover forming machine as claimed in claim 2, characterized in that: one end of the conveying tray, corresponding to the bottom paper absorbing rod, is provided with a bottom paper retainer ring for preventing the bottom paper from falling.

Technical Field

The invention relates to paper processing equipment, in particular to a novel paper cover forming machine.

Background

A paper lid is a packaging accessory made of paper for sealing a container. In the production process of the packaging container, the container is designed to be open due to specific requirements, such as a packaging cup, an open paper can, a paper box, a paper barrel and the like, and meanwhile, a matched sealing paper cover can be designed.

When the existing paper cover forming machine is used for producing a paper cover, firstly, curled edge paper needs to be subjected to ultrasonic edge bonding to form a paper ring, then the paper ring is conveyed to an index plate, then base paper is conveyed into a processing ring with the paper ring, and finally the paper cover is discharged to form the paper cover after wind heat, knurling and curling, but the paper cover forming machine has the following defects:

(1) the existing paper cover forming machine can only produce single-layer paper covers at present, and can only produce the double-layer paper covers meeting the requirements of customers after continuously processing and adding facial tissue after producing the single-layer paper covers.

(2) Present paper carries station in paper lid make-up machine, through absorbing the back of the base stock suction in the pole with the base stock feed bin with the base stock, rethread base stock pusher propelling movement is to processing circle below, at last from up in the processing circle of depositing the paper circle with the base stock propelling movement down through the base stock push rod, carry out next manufacturing procedure, but this kind of base stock transport mode is in the in-service use process, the base stock push rod needs very accurate cooperation just can be with the base stock propelling movement to processing circle with the graduated disk, when paper lid make-up machine operating duration one for a long time, such base stock conveyor will have very big probability to appear the deviation, make the base stock can not accurate entering processing circle, need the routine debugging, it brings very big inconvenience to cover manufacturing.

(3) The existing indexing disc transmission mechanism adopts a cam divider to drive the indexing disc to rotate in a clearance manner when driving the indexing disc to rotate, but under the condition of high-speed operation of the cam divider, a large inertia impact can be generated in the switching process from movement to stop of an input cam and an output rotating tower of the divider or in the starting process from stop to movement, so that the indexing disc shakes in the operation process, and the processing precision of each station on the indexing disc is influenced.

Disclosure of Invention

The technical problem to be solved by the present invention is to solve the above-mentioned deficiencies of the prior art,

the utility model provides a novel paper lid make-up machine for produce double-deck paper lid on a whole machine, simple and convenient process flow, improved production efficiency, pack the base stock simultaneously and carry stably and solve the shake that inertia impact brought when the index plate drive mechanism suddenly stopped originally, optimized the lifting unit of each device among the drive mechanism simultaneously, made the transmission stable and the synchronous rate higher.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel paper lid make-up machine, includes paper circle forming unit and paper lid processing unit, paper circle forming unit includes turn-up paper feeding mechanism, glues limit mechanism and pushes away paper circle mechanism, paper lid processing unit includes the workstation and sets up intermittent type and rotates the graduated disk on the workstation, be provided with a plurality of processing circles along the circumference on the graduated disk, the workstation has set gradually upset gland station, end paper along graduated disk rotation direction and carries station, wind heat station, annular knurl station, turn-up station and ejection of compact station, its characterized in that: still be equipped with the secondary blowing station that is used for processing double-deck paper lid between annular knurl station and the turn-up station, secondary blowing station is including being used for setting up the facial tissue feed bin that is used for placing the facial tissue on the workstation and the facial tissue lift suction paper subassembly that takes facial tissue from facial tissue feed bin below out, facial tissue lift suction paper subassembly includes facial tissue lift source, facial tissue air supply and facial tissue absorption pole, be equipped with the facial tissue conveying assembly who processes on sending the facial tissue in the facial tissue feed bin to the graduated disk between facial tissue feed bin and the facial tissue lift suction paper subassembly, facial tissue conveying assembly is including the conveying bottom plate that can supply the facial tissue to absorb the pole and pass through, the facial tissue absorbs the pole and absorbs the facial tissue from the facial tissue feed bin on conveying bottom plate, conveying bottom plate is equipped with the face paper block seat towards the one end of graduated disk, and the other end is equipped with the paper push away the paper mechanism in the face tissue block seat, the face tissue block seat setting is equipped with above graduated disk The lower part of the index plate is provided with a paper cover lifting bottom support for supporting a paper cover in the index plate.

By adopting the technical scheme, a facial tissue conveying component is arranged between a facial tissue bin and a facial tissue lifting and sucking component, a facial tissue baffle seat is arranged above an index plate, a paper cover lifting bottom support is arranged below the index plate, facial tissue is sucked from the facial tissue bin to a conveying bottom plate through a facial tissue sucking rod, then the facial tissue is pushed into the facial tissue baffle seat through a paper pushing mechanism, when a single-layer paper cover rotates to a secondary feeding station through the index plate, the paper cover lifting bottom support moves upwards from the lower part of the index plate and abuts against the single-layer paper cover in a processing ring, a facial tissue lifting pressure rod presses the facial tissue into the index plate with the single-layer paper cover from the upper part of the facial tissue baffle seat, the upper part and the lower part are pressed together to enable the single-layer paper cover and the facial tissue to be pressed together, then a double-layer paper cover is manufactured through a subsequent curling process, wherein the specifications of the bottom paper and the facial tissue can be modified according to customer requirements, but when the single-layer paper cover, when the double-layer paper cover needs to be produced, production as required can be achieved through the secondary discharging device, so that all stations are achieved on the whole machine, the process flow is simple and convenient, and the production efficiency is improved.

The novel paper cover forming machine can be further configured as follows: the bottom paper conveying station comprises a bottom paper bin arranged on a workbench and used for placing bottom paper, a bottom paper lifting and sucking assembly for drawing the bottom paper out of the bottom paper bin is arranged between the bottom paper bin and the bottom paper lifting and sucking assembly, the bottom paper lifting and sucking assembly comprises a bottom paper lifting source, a bottom paper air source and a bottom paper sucking rod, a bottom paper conveying assembly for conveying the bottom paper in the bottom paper bin to an index plate for processing is arranged between the bottom paper bin and the bottom paper lifting and sucking assembly, the bottom paper conveying assembly comprises a bottom paper driving source rotating synchronously with the index plate, a bottom paper conveying rotary disc rotating along with the bottom paper driving source and a bottom paper pushing rod arranged below the bottom paper conveying rotary disc, a plurality of conveying trays capable of allowing the bottom paper sucking rod to pass through are arranged on the bottom paper conveying rotary disc, one end of the bottom paper conveying rotary disc, corresponding to the bottom paper bin, is a conveying end, one end of the corresponding to the index plate is a paper feeding end, and the conveying trays sequentially pass through the conveying end and the paper feeding end in the rotating process along with, the bottom paper lifting and sucking assembly is arranged below the conveying end and used for sucking bottom paper in the bottom paper bin into the conveying tray, and the bottom paper pushing rod is arranged below the paper conveying end and used for pushing the bottom paper in the conveying tray onto the dividing disc.

By adopting the technical scheme, a group of bottom paper feeding turntables which synchronously rotate with the dividing disc are arranged at the bottom of the bottom paper bin, a plurality of conveying trays with central holes and for placing the bottom paper are arranged on the bottom paper feeding turntables, the conveying trays, the bottom paper bin and the dividing disc correspond to each other to form a conveying end and a paper feeding end, when the conveying trays rotate to the conveying end, the bottom paper lifting and sucking assembly works, a bottom paper sucking rod penetrates through the conveying trays by a bottom paper lifting source and then abuts against the bottom paper in the bottom paper bin, the bottom paper is sucked by a bottom paper air source, then the bottom paper is conveyed to the conveying trays from the bottom paper bin by the bottom paper lifting source, when the conveying trays with the bottom paper rotate to the paper feeding end, the conveying trays correspond to processing rings on the dividing disc at the moment, a bottom paper pushing rod arranged above the dividing disc pushes the bottom paper from the bottom of the conveying trays into the dividing disc, so as to finish the conveyance of the bottom paper, through setting up the base stock carousel, make the base stock can follow and process in carrying to the graduated disk that can be stable through carrying the tray, the precision and the stability that the base stock of improvement was carried.

The novel paper cover forming machine can be further configured as follows: a transmission mechanism which can simultaneously drive the dividing plate, the turnover gland station, the bottom paper conveying station, the wind-heat station, the curling station and the discharging station to work is arranged below the workbench, the transmission mechanism is provided with only one driving motor and comprises a driving shaft, a cam shaft and a driven shaft which are sequentially arranged in parallel, the driving motor is arranged on the driving shaft to drive the driving shaft to rotate, the driving shaft is provided with a discharging lifting assembly for driving the discharging station to work, a curling lifting assembly for driving the curling station to work and an air heating lifting assembly for driving the air heating station to work, the driving shaft is linked with the camshaft through a gear set to rotate, the driven shaft is provided with a gland lifting assembly for driving the turnover gland station to work and a bottom paper lifting assembly for driving the bottom paper conveying station to work, and the camshaft is provided with a cam driving assembly for driving the dividing plate to rotate intermittently.

By adopting the technical scheme, an independent driving motor and a set of driving mechanism are arranged at the lower part of a workbench to drive the whole dividing disc and peripheral stations thereof to work, in the operation process, a driving source drives a driving shaft to rotate, the driving shaft is linked with a driven shaft through a gear set to rotate together with a cam shaft, the driving shaft arranged at the front end of the bottom of the workbench drives a discharging lifting assembly, a curling lifting assembly and an air-heat lifting assembly to lift so as to drive the discharging station, the curling station and the air-heat station to work, the cam shaft arranged at the middle end drives a cam driving assembly to drive the dividing disc to rotate intermittently, and the driven shaft arranged at the rear end drives a gland lifting assembly and a bottom paper lifting assembly to lift so as to drive an overturning gland station and a bottom paper conveying station to work The wind-heat station, the curling station and the discharging station work, and the wind-heat station, the curling station and the discharging station are compact in structure, stable in transmission and higher in synchronization rate.

The novel paper cover forming machine can be further configured as follows: the facial tissue keeps off the seat including setting up the facial tissue retaining ring on the conveying bottom plate and setting up the facial tissue fender cover on the facial tissue retaining ring, the first scarce groove that supplies the facial tissue to get into is seted up towards the one end that pushes away paper mechanism to the facial tissue retaining ring, the one end that the facial tissue retaining ring corresponds paper lid lift collet is equipped with the anti-falling retaining ring that prevents the facial tissue and drop, the indent that supplies facial tissue lift depression bar to pass is seted up to the facial tissue fender cover.

Adopt above-mentioned technical scheme, the facial tissue keeps off the seat and comprises the facial tissue retaining ring that prevents the facial tissue from deviating from the top and prevent that the facial tissue from dropping from the below, the facial tissue retaining ring corresponds and pushes away paper mechanism one end and sets up first scarce groove confession facial tissue and push, it prevents that the facial tissue from dropping to set up the retaining ring, set up indent confession facial tissue lift depression bar on the facial tissue keeps off the cover and passes the graduated disk of impressing the facial tissue, thereby make the facial tissue in the facial tissue keeps off the seat can be stable send into the graduated disk from the facial tissue fender seat in, the stability of secondary blowing has been.

The novel paper cover forming machine can be further configured as follows: the cam driving assembly comprises a rotary bearing connected with the indexing disc, an equal division turntable arranged on the rotary bearing and an indexing cam arranged on the cam shaft and rotating along with the cam shaft, the equal division turntable is provided with the indexing bearing at intervals along the circumference, the indexing bearing is arranged in a concave surface of the indexing cam, and the indexing cam drives the indexing disc to rotate intermittently through the indexing bearing.

By adopting the technical scheme, the traditional dividing disc adopts a cam divider to rotate in a clearance manner, but under the condition of high-speed operation of the cam divider, a large inertia impact can be generated in the switching process from movement to stop of an input cam and an output rotating tower of the divider or in the starting process from stop to movement, so that the dividing disc shakes in the operation process, and the processing precision of each station on the dividing disc is influenced.

The novel paper cover forming machine can be further configured as follows: the rotary bearing is further provided with a driving chain wheel, the bottom paper driving source is provided with a driven chain wheel, and the bottom paper feeding rotary disc is connected with the driving chain wheel on the index plate through the driven chain wheel to realize synchronous rotation.

By adopting the technical scheme, the driving chain wheel is arranged on the transfer bearing, so that the index plate can synchronously rotate with the bottom paper feeding rotary disc through the driving chain wheel in the rotating process, the bottom paper conveying station and the index plate synchronously operate, and the paper cover forming machine is more stable in transmission and higher in synchronization rate.

The novel paper cover forming machine can be further configured as follows: the paper pushing mechanism comprises a paper pushing motor arranged on the conveying bottom plate and a facial tissue push rod reciprocating in the paper pushing motor, and the facial tissue push rod is arranged in parallel with the conveying bottom plate.

By adopting the technical scheme, the paper pushing motor is arranged on the conveying bottom plate, the facial tissue push rod is arranged in the paper pushing motor, and the movement direction of the facial tissue push rod is parallel to the conveying bottom plate, so that the facial tissue on the conveying bottom plate is stably pushed into the facial tissue baffle seat.

The novel paper cover forming machine can be further configured as follows: the one end that the facial tissue push rod corresponds facial tissue fender seat is equipped with T type push pedal, conveying bottom plate sets up the movable slot that supplies T type push pedal activity, conveying bottom plate still sets up the lift groove that supplies the facial tissue to absorb the pole and pass.

Adopt above-mentioned technical scheme, through set up T type push pedal on the facial tissue push rod, be equipped with the movable groove on carrying the base, make the push rod along movable groove reciprocating motion all the time in the motion process, can not control the skew, through seting up the lift groove with facial tissue absorption pole looks adaptation, the facial tissue absorbs the pole and moves from top to bottom along the lift groove all the time when moving about to the stability of facial tissue with pushing away the facial tissue has been improved.

The novel paper cover forming machine can be further configured as follows: and two ends of the conveying bottom plate are provided with surface paper baffles.

Adopt above-mentioned technical scheme, through set up the facial tissue baffle at conveying bottom plate both ends, the baffle width at both ends is greater than the width of facial tissue to prevent that the facial tissue can not deviate from both sides when pushing facial tissue fender seat.

The novel paper cover forming machine can be further configured as follows: one end of the conveying tray, corresponding to the bottom paper absorbing rod, is provided with a bottom paper retainer ring for preventing the bottom paper from falling.

By adopting the technical scheme, the bottom paper retainer ring slightly larger than the bottom paper is arranged at the bottom of the conveying tray, so that the bottom paper cannot fall off in the conveying tray transportation process.

The invention has the beneficial effects that: the facial tissue conveying assembly is arranged between the facial tissue bin and the facial tissue lifting and sucking assembly, so that facial tissue in the facial tissue bin is stably conveyed into the facial tissue baffle seat, the facial tissue lifting and pressing rod is arranged on the facial tissue baffle seat, the paper cover lifting bottom support is arranged below the facial tissue baffle seat, the facial tissue in the facial tissue baffle seat can be stably conveyed into the dividing disc, when the paper cover forming machine is used for producing double-layer paper covers by additionally arranging the device, all stations are realized on an integral machine, the process flow is simplified, the production efficiency is improved, the bottom paper conveying rotary disc is arranged at the bottom of the bottom paper bin, the conveying tray is arranged in the bottom paper conveying rotary disc, the bottom paper lifting and sucking assembly is arranged below the conveying tray, so that bottom paper can stably enter the dividing disc from the bottom paper bin, the precision and the stability of bottom paper conveying are improved, meanwhile, the whole paper cover processing unit adopts a driving motor to drive the dividing disc and peripheral stations to work simultaneously, not only compact structure and transmission are stable, set up the indexing cam on the camshaft simultaneously and replace the cam divider to alleviate the load of camshaft, reduced the inertia that the graduated disk scram brought greatly, thereby promoted driven stability.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a top view of an embodiment of the present invention.

Fig. 3 is a schematic perspective view of a paper ring forming unit according to an embodiment of the present invention.

Fig. 4 is a schematic perspective view of the paper cover processing unit of the embodiment of the present invention with the workbench removed.

Fig. 5 is an exploded view of fig. 4.

Fig. 6 is a perspective view of a transmission mechanism 1 according to an embodiment of the present invention.

Fig. 7 is a perspective view of the transmission mechanism of the embodiment of the invention, schematically shown in fig. 2.

Fig. 8 is a perspective view of the cam driving assembly and the indexing plate according to the embodiment of the present invention.

Fig. 9 is a perspective view of an indexing cam according to an embodiment of the present invention.

FIG. 10 is a perspective view of a base paper transport station according to an embodiment of the present invention.

FIG. 11 is a front view of a base paper transport station according to an embodiment of the present invention.

FIG. 12 is a top view of a base paper transport station according to an embodiment of the present invention.

Fig. 13 is a schematic perspective view of a secondary discharge station in the embodiment of the invention.

FIG. 14 is a front view of a secondary emptying station in accordance with an embodiment of the present invention.

Fig. 15 is a schematic perspective view of a secondary material discharging station in a working state according to an embodiment of the invention.

FIG. 16 is a front view of a secondary emptying station in a working state according to the embodiment of the invention.

FIG. 17 is a top view of a secondary emptying station in accordance with an embodiment of the present invention.

FIG. 18 is a partial exploded view of the facial tissue transport assembly of an embodiment of the present invention.

Detailed Description

As shown in fig. 1-18, a novel paper cover forming machine, including paper ring forming unit 1 and paper cover processing unit 2, paper ring forming unit includes curled edge paper feeding mechanism 11, stick limit mechanism 12 and push away paper ring mechanism 13, paper cover processing unit 2 includes workstation 21 and sets up intermittent type rotation graduated disk 3 on workstation 21, be provided with a plurality of processing circles 31 along the circumference on the graduated disk 3, workstation 21 has set gradually upset gland station a along graduated disk 3 rotation direction, bottom paper transport station B, wind heat station C, annular knurl station D, curled edge station E and ejection of compact station F, its characterized in that: a secondary discharging station G for processing double-layer paper covers is also arranged between the knurling station D and the hemming station E, the secondary discharging station G comprises a facial tissue bin 41 for placing facial tissue arranged on the workbench 21 and a facial tissue lifting and sucking component for sucking the facial tissue out of the lower part of the facial tissue bin 41, the facial tissue lifting and sucking component comprises a facial tissue lifting source 42, a facial tissue source 43 and a facial tissue sucking rod 44, a facial tissue conveying component for conveying the facial tissue in the facial tissue bin 41 to the dividing plate 3 for processing is arranged between the facial tissue bin 41 and the facial tissue lifting and sucking component, the facial tissue conveying component comprises a conveying bottom plate 45 through which the facial tissue sucking rod 44 can pass, the facial tissue sucking rod 44 sucks the facial tissue from the facial tissue bin 41 to the conveying bottom plate 45, one end of the conveying bottom plate 45 facing the dividing plate 3 is provided with a facial tissue blocking seat 46, the other end of the conveying bottom plate 45 is provided with a paper pushing mechanism 47, the facial tissue baffle seat 46 is arranged above the dividing plate 3, a facial tissue lifting pressure rod 48 for pressing facial tissue into the dividing plate 3 from the facial tissue baffle seat 46 is arranged above the facial tissue baffle seat 46, a paper cover lifting bottom support 49 for supporting the paper cover in the dividing plate 3 is arranged below the dividing plate 3, the facial tissue baffle seat 46 comprises a facial tissue retaining ring 461 arranged on the conveying bottom plate 45 and a facial tissue baffle cover 462 arranged on the facial tissue retaining ring 461, one end of the facial tissue retaining ring 461 facing the paper pushing mechanism is provided with a first slot 4611 for the facial tissue to enter, one end of the facial tissue retaining ring 461 corresponding to the paper cover lifting bottom support 49 is provided with a falling-preventing retaining ring 4612 for preventing the facial tissue from falling, the facial tissue baffle cover 462 is provided with a pressure slot 4621 for the facial tissue lifting pressure rod 48 to pass through, the paper pushing mechanism 47 comprises a paper pushing motor 471 arranged on the conveying bottom plate 45 and a facial tissue pushing rod 472 reciprocating in the paper, a T-shaped push plate 4721 is arranged at one end of the face paper push rod 472 corresponding to the face paper blocking seat 46, a movable groove 451 for the T-shaped push plate 4721 to move is arranged on the conveying bottom plate 45, the conveying bottom plate 45 is also provided with a lifting groove 452 for the face paper suction rod 44 to pass through, a face paper blocking plate 453 is arranged at two ends of the conveying bottom plate 45, the bottom paper conveying station B comprises a bottom paper bin 51 arranged on the workbench 21 and used for placing bottom paper, a bottom paper lifting suction assembly 52 for drawing the bottom paper out of the bottom paper bin 51, the bottom paper lifting suction assembly 52 comprises a bottom paper lifting source 521, a bottom paper air source 522 and a bottom paper suction rod 523, a bottom paper feeding assembly for feeding the bottom paper in the bottom paper bin 51 to the index plate 3 to be processed is arranged between the bottom paper bin 51 and the bottom paper lifting suction assembly 52, the bottom paper feeding assembly comprises a bottom paper driving source 53 rotating synchronously with the index plate 3, a bottom paper feeding rotating source 54 rotating together with the bottom paper driving source 53 and a bottom paper pushing rod 55 arranged below the bottom paper rotating plate, a plurality of conveying trays 541 which can be passed by a bottom paper suction rod 523 are arranged on the bottom paper conveying turntable 54, one end of the bottom paper conveying turntable 54 corresponding to a bottom paper bin 51 is a conveying end I, one end corresponding to the dividing disc 3 is a paper feeding end II, the conveying trays 541 sequentially pass through the conveying end I and the paper feeding end II along with the rotation of a bottom paper driving source 53, a bottom paper lifting and paper suction assembly 52 is arranged below the conveying end I and is used for sucking the bottom paper in the bottom paper bin 51 into the conveying trays 541, a bottom paper pushing rod 55 is arranged below the paper feeding end II and is used for pushing the bottom paper in the conveying trays 541 onto the dividing disc 3, one end of the conveying trays 541 corresponding to the bottom paper suction rod 523 is provided with a bottom paper retaining ring 5411 for preventing the bottom paper from falling off, a transmission mechanism which can simultaneously drive the dividing disc 3, a turnover pressing and pressing cover station A, a bottom paper conveying station B, an air heating station C, a curling station E and a discharging station F to work is arranged below the working table 21, the transmission mechanism is provided with only one driving motor 61, the transmission mechanism comprises a driving shaft 62, a cam shaft 63 and a driven shaft 64 which are sequentially arranged in parallel, the driving motor 61 is arranged on the driving shaft 62 and drives the driving shaft 62 to rotate, the driving shaft 62 is provided with a discharging lifting assembly 71 which drives a discharging station F to work, a curling lifting assembly 72 which drives a curling station E to work and an air heating lifting assembly 73 which drives an air heating station C to work, the driving shaft 62 is linked with the cam shaft 63 and the driven shaft 64 to rotate through a gear set 8, the driven shaft 64 is provided with a gland lifting assembly 74 which drives a turnover gland station A to work and a bottom paper lifting assembly 75 which drives a bottom paper conveying station B to work, the cam shaft 63 is provided with a cam driving assembly which drives the dividing plate 3 to rotate intermittently, the cam driving assembly comprises a rotary bearing 91 connected with the dividing plate 3, an equally dividing rotary disc 92 arranged on the rotary bearing 91 and, the dividing rotary table 92 is provided with dividing bearings 921 at intervals along the circumference, the dividing bearings 921 are arranged in the concave surface h of the dividing cam 93, the dividing cam 93 drives the dividing disc 3 to intermittently rotate through the dividing bearings 921, the rotary bearing 91 is also provided with a driving sprocket 911, the bottom paper driving source 53 is provided with a driven sprocket 531, and the bottom paper feeding rotary table 54 is linked with the driving sprocket 911 on the dividing disc 3 through the driven sprocket 531 to realize synchronous rotation.

In the practical use process of the novel paper cover forming machine, firstly, curled paper is sent into a front edge sticking mechanism 12 for ultrasonic bonding after the curled paper is sucked by a curled paper bin through a curled paper feeding mechanism 11 in a paper ring forming unit 1, the curled paper forms a paper ring after bonding, then the paper ring is pushed onto a cup turning barrel on a turning pressing station A through a paper ring pushing mechanism 13, the cup turning barrel works through the turning pressing station A to place the paper ring into a processing ring 31 of a dividing plate 3, the paper ring is stabilized in the processing ring 31 after being pressed by a pressing cover lifting assembly 74, then the paper ring in the processing ring 31 passes through a bottom paper conveying station B, at the moment, a conveying tray 541 is positioned on a conveying end I, a bottom paper lifting source 521 drives a bottom paper sucking rod 523 to pass through the conveying tray 541 and then abuts against bottom paper at the bottom of a bottom paper bin 51, then a bottom paper source 522 is opened to suck the bottom paper through the bottom paper sucking rod 523, after the bottom paper lifting source 521 descends to make the bottom paper enter the conveying tray 541, the bottom paper air source 522 is closed, the bottom paper is abutted to a retainer ring 5411 in the conveying tray 541, then the bottom paper driving source 53 synchronously rotates with the index plate 3 through the driven sprocket 531, the conveying tray 541 filled with the bottom paper enters the paper conveying end II from the conveying end I, a bottom paper pushing rod 55 at the bottom of the paper conveying end II pushes the bottom paper in the conveying tray 541 into a processing ring 31 of the index plate 3 so as to finish bottom paper conveying, the processing ring 31 passing through the bottom paper conveying station B enters an air heating station C through the index plate, the air heating lifting component 73 drives the air heating station C to work to carry out air heating processing on a paper cover in the processing ring 31, wherein the air heating step is 2 steps, bottom hot air blowing is carried out on the bottom paper in the first step to melt a pe film on the bottom paper to be adhered to the paper ring, pressure is applied again through the air heating lifting component 73 in the second step to thermally bond the paper ring and the bottom paper folded into a single-layer paper, the single-layer paper cover is knurled through a knurling station C, the knurling station C is rotationally knurled by being driven by a single motor, when the knurled single-layer paper cover enters a secondary discharging station G, a facial tissue baffle seat 45 is arranged above the dividing disc 3, a paper cover lifting bottom support 49 is arranged below the dividing disc 3, when the double-layer paper cover is required to be produced, only facial tissue required to be added is placed into a facial tissue bin 41, a facial tissue lifting source 42 drives a facial tissue suction rod 44 to penetrate through a lifting groove 452 on a conveying bottom plate 45 and abut against the facial tissue at the bottom of the facial tissue bin 41, after a facial tissue air source 43 is opened, the facial tissue suction rod 44 sucks the facial tissue, then the facial tissue lifting source 42 drives the facial tissue suction rod 44 to descend until the facial tissue abuts against the conveying bottom plate 45, the facial tissue air source 43 is closed, then a paper pushing motor 471 drives a facial tissue pushing rod 472, the facial tissue pushing plate 472 drives a T-shaped pushing plate 4721 to push the facial tissue into the baffle seat 46, the facial tissue and the anti-falling check ring 4612 are contacted in an abutting mode, when the single-layer paper cover passing through the knurling station C is shifted to a secondary discharging station (namely below the facial tissue baffle seat 46 and above the paper cover lifting bottom support 49), the paper cover lifting bottom support 49 moves upwards from the lower side of the dividing plate 3 to abut against the single-layer paper cover in the dividing plate 3, the lifting pressure rod 48 penetrates through the pressure groove 4621 from the upper side of the facial tissue baffle seat 46 to press the facial tissue into the dividing plate 3 with the single-layer paper cover, pressure is applied up and down together to press the single-layer paper cover and the facial tissue, then the dividing plate 3 rotates through a subsequent curling station E, the curling lifting assembly 72 works to curl the paper cover in the processing ring 31 to form the double-layer paper cover, the curling station E curls the paper cover in 2 steps to finish the forming, finally the paper cover rotates to a discharging station F, the discharging lifting assembly 71 applies pressure to the paper cover in the processing ring 31 to finish discharging, and the knurling is finished through the driving motor in the whole dividing plate rotating and each processing process ( 61 work, drive and drive driving shaft 62 and rotate, driving shaft 62 passes through gear train 8 linkage camshaft 63 and driven shaft 64, indexing cam 93 on the camshaft 63 follows camshaft 63 and rotates together, promote the linkage of indexing bearing 921 in the arc concave surface h of indexing cam 93 then, thereby drive the rotation of dividing carousel 92, the rotation of dividing carousel 92 drives graduated disk 3 and rotates together, drive gland lifting unit 74 simultaneously, base stock lifting unit 75, wind heat lifting unit 73, turn-up lifting unit 72 and ejection of compact lifting unit 71 function in step, make synchronous processing on each station of graduated disk 3 in the paper circle, carry out the whole linkage, make the transmission of paper lid make-up machine more stable, the synchronous rate is higher.