阅读说明：本技术 卷管纸盖生产设备 (Reelpipe paper lid production facility ) 是由 章明国 于 2021-02-01 设计创作，主要内容包括：本发明公开了一种卷管纸盖生产设备,包括在工作台上作分度转动设置的第一分度转盘,第一分度转盘上安装纸盖成型模,其特征在于：第一分度转盘的外圆周设有上纸管工位、上纸盖片工位、翻口工位和顶盖工位,对应上纸管工位设有纸管上料装置,对应上纸盖片工位设有纸盖片冲切装置,对应翻口工位设有翻口装置；纸管上料装置包括纸架、卷管装置、纸管切断装置和纸管推送装置,纸架用于纸带的安装,卷管装置用于纸带的螺旋卷制,纸带螺旋卷制在中心轴杆上形成纸管,纸管切断装置用于纸管的定长切断,纸管推送装置用于将切断纸管送至纸盖成型模上。本发明可实现卷管纸盖的全自动化生产,结构简单。(The invention discloses a reelpipe paper cover production device, which comprises a first indexing turntable arranged on a workbench in indexing rotation, wherein a paper cover forming die is arranged on the first indexing turntable, and the reelpipe paper cover production device is characterized in that: the outer circumference of the first indexing turntable is provided with a paper tube feeding station, a paper cover plate feeding station, a flanging station and a top cover station, a paper tube feeding device is arranged corresponding to the paper tube feeding station, a paper cover plate punching device is arranged corresponding to the paper cover plate feeding station, and a flanging device is arranged corresponding to the flanging station; the paper tube feeding device comprises a paper frame, a pipe coiling device, a paper tube cutting device and a paper tube pushing device, wherein the paper frame is used for installing a paper tape, the pipe coiling device is used for spirally coiling the paper tape, the paper tape is spirally coiled on a central shaft rod to form a paper tube, the paper tube cutting device is used for cutting the paper tube at a fixed length, and the paper tube pushing device is used for conveying the cut paper tube to a paper cover forming die. The invention can realize the full-automatic production of the reelpipe paper cover and has simple structure.)

1. Reelpipe paper lid production facility includes the first graduation carousel of making graduation rotation setting on the workstation, and installation paper lid moulded die, its characterized in that on the first graduation carousel: the outer circumference of the first indexing turntable is provided with a paper tube feeding station, a paper cover plate feeding station, a flanging station and a top cover station, a paper tube feeding device is arranged corresponding to the paper tube feeding station, a paper cover plate punching device is arranged corresponding to the paper cover plate feeding station, the paper cover plate punching device punches a paper cover plate and pushes the paper cover plate into a paper cover forming die when working, meanwhile, the paper cover plate forms an outer folded edge, a flanging device is arranged corresponding to the flanging station, the upper end of the paper tube is internally folded and flanged when the flanging device works, and the outer folded edge of the paper cover plate is pressed and fixed by the internally folded flanging; the paper tube feeding device comprises a paper frame, a pipe coiling device, a paper tube cutting device and a paper tube pushing device, wherein the paper frame is used for installing a paper tape, the pipe coiling device is used for spirally coiling the paper tape, the paper tape is spirally coiled on a central shaft rod to form a paper tube, the paper tube cutting device is used for cutting the paper tube at a fixed length, and the paper tube pushing device is used for conveying the cut paper tube to a paper cover forming die.

2. The roll pipe paper cover production apparatus as claimed in claim 1, wherein: the workbench is also provided with a second indexing turntable which performs indexing rotation, a cover bottom shaping die is installed on the second indexing turntable, a cover feeding station, a crimping station and a cover discharging station are arranged on the outer circumference of the second indexing turntable, the cover feeding station is aligned with the top cover station, the crimping station is provided with a crimping device, and the crimping device performs outer crimping on the lower port of the paper tube during working.

3. The roll pipe paper cover production apparatus as claimed in claim 1, wherein: the front rod end of the central shaft rod extends to be close to the paper tube feeding station and aligned with the paper cover forming die.

4. The roll pipe paper cover production apparatus as claimed in claim 1, wherein: the paper cover forming die comprises a die sleeve fixedly mounted on a first indexing turntable, the front end of the die sleeve is fixedly connected with a die cavity sleeve, the end part of the die cavity sleeve is provided with a die cavity hole, the excircle of the die cavity sleeve at the die cavity hole is provided with a positioning sleeve, the wall thickness of the die cavity sleeve at the die cavity hole is not more than 1.5mm, a material pushing head is arranged in the die cavity hole, and the material pushing head is movably arranged back and forth.

5. The roll pipe paper cover production apparatus as claimed in claim 1, wherein: the paper cover forming die comprises a die sleeve fixedly mounted on a first indexing turntable, the front end of the die sleeve is fixedly connected with a die cavity sleeve, the end part of the die cavity sleeve is provided with a die cavity hole, a material pushing head is arranged in the die cavity hole, a space larger than the thickness of a paper tube is reserved between the outer circle of the material pushing head and the die cavity hole, and the material pushing head is movably arranged in the front and back directions.

Technical Field

The invention relates to a reelpipe paper cover production device for automatically producing reelpipe paper covers.

Background

The paper cover is environment-friendly and sanitary, and is easy to realize automatic production on the paper cover machine, so the paper cover machine is popular with the majority of users, but after the caliber of the paper cover is large, the integral strength is not enough, and the paper cover machine cannot adopt thick paper to produce the paper cover; in order to solve the problems, paper tubes are used for manufacturing paper covers in the market at present, but the paper tubes and the paper covers can only be produced manually or semi-automatically, the existing mature paper cover machine technology cannot be used for completing full-automatic production, and the production efficiency is low.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the production equipment for the coiled pipe paper cover, which can realize the full-automatic production of the coiled pipe paper cover and has a simple structure.

The invention is implemented by the following technical scheme:

reelpipe paper lid production facility includes the first graduation carousel of making graduation rotation setting on the workstation, and installation paper lid moulded die, its characterized in that on the first graduation carousel: the outer circumference of the first indexing turntable is provided with a paper tube feeding station, a paper cover plate feeding station, a flanging station and a top cover station, a paper tube feeding device is arranged corresponding to the paper tube feeding station, a paper cover plate punching device is arranged corresponding to the paper cover plate feeding station, the paper cover plate punching device punches a paper cover plate and pushes the paper cover plate into a paper cover forming die when working, meanwhile, the paper cover plate forms an outer folded edge, a flanging device is arranged corresponding to the flanging station, the upper end of the paper tube is internally folded and flanged when the flanging device works, and the outer folded edge of the paper cover plate is pressed and fixed by the internally folded flanging; the paper tube feeding device comprises a paper frame, a pipe coiling device, a paper tube cutting device and a paper tube pushing device, wherein the paper frame is used for installing a paper tape, the pipe coiling device is used for spirally coiling the paper tape, the paper tape is spirally coiled on a central shaft rod to form a paper tube, the paper tube cutting device is used for cutting the paper tube at a fixed length, and the paper tube pushing device is used for conveying the cut paper tube to a paper cover forming die.

The workbench is also provided with a second indexing turntable which performs indexing rotation, a cover bottom shaping die is installed on the second indexing turntable, a cover feeding station, a crimping station and a cover discharging station are arranged on the outer circumference of the second indexing turntable, the cover feeding station is aligned with the top cover station, the crimping station is provided with a crimping device, and the crimping device performs outer crimping on the lower port of the paper tube during working.

The front rod end of the central shaft rod extends to be close to the paper tube feeding station and aligned with the paper cover forming die.

The paper cover forming die comprises a die sleeve fixedly mounted on a first indexing turntable, the front end of the die sleeve is fixedly connected with a die cavity sleeve, the end part of the die cavity sleeve is provided with a die cavity hole, the excircle of the die cavity sleeve at the die cavity hole is provided with a positioning sleeve, the wall thickness of the die cavity sleeve at the die cavity hole is not more than 1.5mm, a material pushing head is arranged in the die cavity hole, and the material pushing head is movably arranged back and forth.

The paper cover forming die comprises a die sleeve fixedly mounted on a first indexing turntable, the front end of the die sleeve is fixedly connected with a die cavity sleeve, the end part of the die cavity sleeve is provided with a die cavity hole, a material pushing head is arranged in the die cavity hole, a space larger than the thickness of a paper tube is reserved between the outer circle of the material pushing head and the die cavity hole, and the material pushing head is movably arranged in the front and back directions.

After adopting above-mentioned technical scheme, roll up into the paper tube with spiral book system mode with one deck or multilayer paper tape, carry out fixed length to the paper tube and cut off after the paper tube forms to on sending the paper tube that cuts off to the paper lid moulded die of prior art paper lid machine simultaneously, then only need carry out adaptability to the paper lid moulded die of paper lid machine and change, can realize the full automated production of reelpipe paper lid, simple structure, and the reelpipe paper lid of production can have very high strength in addition, makes with the supporting of adaptation heavy-calibre paper container.

Drawings

The invention has the following drawings:

figure 1 is an outline structure view of the reel pipe paper cover,

figure 2 is an axial cross-sectional view of figure 1,

figure 3 is a view of the split structure of figure 1,

figure 4 is a perspective view showing the structure of the roll pipe paper cover manufacturing apparatus of the present invention,

figure 5 is a top directional diagram of figure 4,

figure 6 is a block diagram of a first embodiment of a paper lid forming die,

figure 7 is a block diagram of a second embodiment of a paper lid forming die,

figure 8 is an enlarged view of portion M of figure 6,

fig. 9 is an enlarged view of the portion N of fig. 7.

Detailed Description

As shown in fig. 1-3, the roll paper cover produced by the present invention includes a hollow paper tube a1 and a paper cover sheet a2 arranged in the hollow paper tube a1, the hollow paper tube a1 is formed by spirally winding a plurality of layers of paper tapes (generally two or three layers) and cutting them to a fixed length to increase the strength of the paper tube, the tube wall of the hollow paper tube a1 is a spirally wound paper tape, the spiral line is a13, the outer circle of the paper cover sheet a2 has an outer folded edge a21, the upper end of the hollow paper tube a1 has an inner folded opening a11 to press the outer folded edge a21, the inner folded opening may be an inner folded edge or an inner folded edge, a layer of circular cover sheet A3 is arranged above or below the paper cover sheet a2, the paper cover sheet a2 is provided with an air hole a22, the circular cover sheet A3 is provided with an air hole a31, the paper cover sheet, the circular cover sheets a22 and a31 are staggered with an annular air hole 1 a 12.

As shown in fig. 4-5, the apparatus for producing rolled paper caps of the present invention comprises a first index rotary table 1 and a second index rotary table 3, which are arranged on a worktable in an indexing manner, a paper cap forming mold 2 is arranged on the first index rotary table 1, a cap bottom shaping mold 4 is arranged on the second index rotary table 3, an upper circular cap sheet station, a paper tube station, an upper paper cap sheet station, a gluing station, a flanging station, a knurling station and a top cover station are arranged on the outer circumference of the first index rotary table 1, a circular cap sheet punching device 5 is arranged corresponding to the upper circular cap sheet station, when the circular cap sheet punching device 5 works, a circular cap sheet A3 is punched and the circular cap sheet is pushed into the paper cap forming mold 2, a paper tube feeding device is arranged corresponding to the paper tube station, a paper cap sheet punching device 6 is arranged corresponding to the upper paper cap sheet station, when the paper cap sheet punching device 6 works, a paper cap sheet a2 is punched and the paper cap sheet is pushed into the paper cap 2, meanwhile, the paper cover A2 is stretched to form an outer folded edge A21, a gluing device 7 is arranged corresponding to a gluing station, when the gluing device 7 works, hot melt adhesive is coated to the inward folded and flanging position of the paper tube A1, flanging devices 8 and 9 are arranged corresponding to flanging stations, when the flanging devices 8 and 9 work, the upper end of the paper tube A1 is internally folded and flanged, the inward folded and flanging A11 presses and fixes the outer folded edge A21 of the paper cover, so that the paper tube A1 and the paper cover A2 are connected into a whole, the inward folded and flanging can be an inner folded edge or an inner folded edge, a knurling device 10 is arranged corresponding to a knurling station, the knurling device 10 processes the inner folded edge of the upper end of the paper tube A1, if the upper end of the paper tube is an inner folded edge, the knurling device does not work correspondingly, and the top cover station pushes the combined paper tube A1 and the paper cover A2 away from the paper cover 2; the outer circumference of the second indexing rotary disc 3 is provided with a cover feeding station, a crimping station and a cover discharging station, the cover feeding station is aligned with the top cover station, the cover bottom shaping die 4 receives the paper tube and the paper cover sheet coming out of the paper cover shaping die 2, the crimping station is provided with crimping devices 11 and 12, the crimping devices 11 and 12 perform external crimping or other shaping treatment on the lower port of the paper tube A1 when working, and if the outer circumference of the second indexing rotary disc is provided with a catching groove pressing station, the correspondingly arranged catching groove pressing device can perform annular catching groove A12 pressing on the outer circumference of the paper tube when working.

The paper tube feeding device comprises a paper frame 17, a gluing device 16, a tube coiling device 14, a paper tube cutting device 15 and a paper tube pushing device, wherein the paper frame 17 is used for installing multiple layers of paper tapes, the gluing device 16 is used for gluing middle-layer paper tapes, the tube coiling device 14 is used for spirally coiling the paper tapes, the paper tapes are spirally coiled on a central shaft rod 13 to form a paper tube, the front rod end of the central shaft rod 13 extends to a position close to an upper paper tube station and is opposite to a paper cover forming die 2, the paper tube cutting device 15 is used for cutting the paper tube at a fixed length, and the paper tube pushing device is used for sending the cut paper tube to the paper cover forming die 2; when the paper tube feeding device works, multiple layers (such as three layers) of paper tapes are fed out simultaneously, the middle layer of paper tape is glued through the gluing device 16, then the three layers of paper tapes are mutually glued and spirally wound at the pipe coiling device 14, so that a paper tube is formed at the outer circle of the central shaft rod 13, then the paper tube conveyed on the central shaft rod 13 is cut at a fixed length by the paper tube cutting device 15 at the front end position, and then the paper tube pushing device clamps the cut paper tube and pushes the paper tube to the paper cover forming die 2 to finish the feeding action of the paper tube.

As shown in fig. 6 and 8, the paper cover forming mold 2 includes a mold sleeve 21 fixedly mounted on the first index rotary table 1, the front end of the mold sleeve 21 is fixedly connected to a mold cavity sleeve 24, the end of the mold cavity sleeve 24 has a mold cavity hole 27, an adjusting and positioning sleeve 22 is disposed on the outer circle of the mold cavity sleeve 24 at the mold cavity hole 27, the wall thickness of the mold cavity sleeve 24 at the mold cavity hole 27 is controlled to be about 1mm, a material pushing head 23 is disposed in the mold cavity hole 27, the material pushing head 23 is connected to the front rod end of the material pushing rod 25, the rear rod end of the material pushing rod 25 is connected to a roller 26, when the roller 26 is pushed, the material pushing rod 25 pushes the material pushing head 23 forward, so as to push the paper tube a1 and the paper cover sheet a2 on the paper cover forming mold away from the formed.

As shown in fig. 7 and 9, the paper cover forming mold 2 includes a mold sleeve 21 fixedly mounted on the first index rotary table 1, a mold cavity sleeve 24 is fixedly connected to a front end of the mold sleeve 21, a mold cavity hole is formed in an end portion of the mold cavity sleeve 24, a material pushing head 23 is arranged in the mold cavity hole, a thickness space 28 slightly larger than a paper tube a1 is left between an outer circle of the material pushing head 23 and the mold cavity hole, the material pushing head 23 is connected to a front rod end of a material pushing rod 25, a rear rod end of the material pushing rod 25 is connected to a roller 26, when the roller 26 is pushed, the material pushing rod 25 pushes the material pushing head 23 forward, and the paper tube a1 and a paper cover sheet a2 on the paper cover forming mold are pushed away from the formed paper cover forming mold.

The invention is used for automatically producing the tube coiling paper cover as follows: the reelpipe device 14 rolls the conveyed multilayer paper tape into a paper pipe in a spiral rolling mode, then the paper pipe cutting device 15 cuts the paper pipe into a fixed length, the cut paper pipe A1 is pushed onto a paper cover forming die 2 (see the paper cover forming die shown in figures 6 and 8), the paper cover forming die 2 rotates with the first indexing turntable 1 in a multi-station circumferential mode, before the paper pipe is pushed onto the paper cover forming die, a circular cover sheet punching device 5 punches a circular cover sheet A3 and pushes the circular cover sheet into a die cavity hole 27 of the paper cover forming die 2, after the paper pipe is pushed onto the paper cover forming die, a paper cover sheet punching device 6 punches a paper cover sheet A2 and pushes the paper cover sheet into a die cavity hole 27 of the paper cover forming die, and the outer circle of the paper cover sheet A2 is simultaneously stretched to form an outer folded edge A21; after the paper tube A1 and the paper cover sheet A2 are sleeved on the paper cover forming die 2, the gluing device 7 coats hot melt glue to an inward-folding flanging part (including an outer folding edge of the paper cover sheet), the flanging devices 8 and 9 perform inward-folding flanging on the upper end part of the paper tube A1, the inward-folding flanging A11 presses and fixes the outer folding edge A21 of the paper cover sheet to enable the paper tube and the paper cover sheet to be connected into a whole, and finally, the material pushing head 23 in the paper cover forming die 2 pushes the combined paper tube and the paper cover sheet away from the paper cover forming die 2 at a cover outlet station; after the combined paper tube and paper cover sheet are pushed away from the paper cover forming die 2, the combined paper tube and paper cover sheet enter the cover bottom shaping die 4, the cover bottom shaping die 4 rotates along with the second indexing turntable 3 in a multi-station circumferential mode, the lower port of the paper tube A1 is subjected to outer edge curling by the edge curling devices 11 and 12, and if the outer circumference of the second indexing turntable 3 is provided with a catching groove pressing station, the corresponding catching groove pressing device can perform pressing operation of the annular catching groove A12 on the excircle of the paper tube.