CN114311853A - Continuously-formed laminated three-layer paper tube processing equipment - Google Patents
Continuously-formed laminated three-layer paper tube processing equipment Download PDFInfo
- Publication number
- CN114311853A CN114311853A CN202111664005.0A CN202111664005A CN114311853A CN 114311853 A CN114311853 A CN 114311853A CN 202111664005 A CN202111664005 A CN 202111664005A CN 114311853 A CN114311853 A CN 114311853A
- Authority
- CN
- China
- Prior art keywords
- paper tape
- paper
- tape
- layer
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012545 processing Methods 0.000 title claims abstract description 29
- 238000009751 slip forming Methods 0.000 title claims abstract description 13
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 67
- 239000003292 glue Substances 0.000 claims abstract description 27
- 239000000853 adhesive Substances 0.000 claims abstract description 26
- 230000001070 adhesive effect Effects 0.000 claims abstract description 26
- 238000005520 cutting process Methods 0.000 claims abstract description 22
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 28
- 238000003825 pressing Methods 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 8
- 238000010030 laminating Methods 0.000 description 7
- 239000010902 straw Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- -1 thicknesses Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 206010058031 Joint adhesion Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Landscapes
- Making Paper Articles (AREA)
Abstract
The invention discloses a continuously formed laminated three-layer paper tube processing device, which comprises: the automatic paper feeding device is provided with three paper feeding discs, and the paper feeding rollers are used for drawing a first paper tape, a second paper tape and a third paper tape which are respectively discharged from the three paper feeding discs to wind around a steering roller and then divide the three paper tapes into three paths; the second paper tape is coated with a first adhesive on one surface by a first adhesive coating device and is in offset staggered confluence adhesion with the first paper tape of the other path; the second gluing device is used for coating a layer of second glue on the other surface of the second paper tape, and the rest path of third paper tape and the second paper tape are in staggered joint in a deviation manner; the forming device is used for curling the three paper tapes into a tubular paper tape; the cutting device is used for sizing and cutting the tubular paper tape into the paper tube. The paper tube formed by the equipment can meet the requirement of higher strength, the quality of the paper tube is ensured, and the efficiency is high.
Description
Technical Field
The invention relates to the technical field of paper tube forming and processing equipment, in particular to continuously formed laminated three-layer paper tube processing equipment.
Background
The straw is an auxiliary drinking tool used for drinking daily liquid beverages and liquid milk products. Plastic straws have been widely used since their simple process and low manufacturing cost. However, the plastic straw is extremely difficult to naturally degrade, and can cause serious environmental pollution. At present, with the increase of environmental awareness of people and the form of national plastic restriction, it is necessary that plastic straws are replaced by straws made of environment-friendly materials such as paper and degradable materials.
At present, the paper straws on the market are all formed by winding, the strength of the paper straws is generally low, and better use experience cannot be brought to users. For example, for a beverage sealed with a plastic film, one end of a paper tube with a tip is required to puncture the plastic film, and when the strength of the paper tube is not enough, the plastic film is not broken, and the paper tube is bent, so that the plastic film cannot be used; for another example, when the paper tube is soaked in liquid for a long time during use, a series of adverse conditions such as dampness, tube collapse and tube scattering are easy to occur.
Disclosure of Invention
The invention aims to solve the problem of providing continuous forming laminated three-layer paper tube processing equipment so as to overcome the defects of low strength, inconvenience in use and poor user experience of paper tubes processed by the conventional paper tube processing equipment.
The technical scheme adopted by the invention for solving the technical problem is as follows: a continuously formed laminated three-layer paper tube processing device comprises: the automatic paper feeding device comprises an automatic paper feeding device, at least one paper feeding roller, a first gluing device, a second gluing device, a forming device and a cutting device;
the automatic paper feeding tray device is provided with three paper feeding trays for synchronously discharging the three paper feeding trays;
the paper feeding rollers are arranged on one side of the automatic paper feeding disc device and used for drawing a first paper tape, a second paper tape and a third paper tape which are respectively discharged from the three paper feeding discs to be conveyed backwards and wound by a plurality of turning rollers to be divided into three paths;
the first gluing device is arranged on the second paper tape conveying path of one path, and the second paper tape is coated with a layer of first glue on one surface of the second paper tape by the first gluing device and is overlapped and converged with the first paper tape of the other path in a staggered mode for a certain width to be glued through the first glue;
the second gluing device is arranged on the conveying path of the second paper tape and is positioned at the rear side of the first gluing device, and is used for coating a layer of second glue on the other surface of the second paper tape jointed and bonded with the first paper tape, and the rest third paper tapes and the second paper tape are staggered in a certain width in an offset manner, overlapped and converged and bonded through the second glue;
the forming device is used for curling the first paper tape, the second paper tape and the third paper tape which are mutually bonded into a three-layer tubular paper tape;
the cutting device is used for cutting the tubular paper tape according to a certain length to form a three-layer paper tube.
As a further improvement of the present invention, each of the first gluing device and the second gluing device comprises a positioning gluing device and two lap gluing devices, and the two lap gluing devices are respectively used for respectively coating a layer of lap glue on two second lap areas of the corresponding side of the second paper tape close to two ends; the positioning gluing device is used for coating a layer of positioning glue on a positioning area, located between the two second lap joint areas, of the second paper tape on the surface.
In a further development of the invention, the second strip is located between the first strip and the third strip, the first strip and the third strip are respectively staggered from both ends of the second strip in opposite directions and have the same width as the second overlapping area, so that during the curl forming, the first strip is staggered from the first overlapping area of the second strip, the third strip is staggered from the third overlapping area of the second strip, and the two corresponding second overlapping areas on both sides of the second strip are overlapped by the lap adhesive.
As a further improvement of the invention, the front sides of the first gluing device and the second gluing device are respectively provided with a napping device which is respectively used for napping two surfaces of the second paper tape before gluing; the napping device comprises a napping roller and a scraper, wherein a notch is formed in the napping roller, the scraper is rotatably arranged in the napping roller, and a cutter head end of the scraper penetrates through the notch and protrudes out of the outer circumference of the napping roller; and a joint detection device for detecting the joint on the second paper tape is also arranged on the front side of the napping device.
As a further improvement of the invention, a tension adjusting mechanism is arranged on one side of the automatic paper feeding disc device, and the first paper tape, the second paper tape and the third paper tape are wound around the tension adjusting mechanism to automatically adjust the tension.
As a further improvement, the continuously formed laminated three-layer paper tube processing equipment further comprises two offset adjusting mechanisms and two paper strip offset size detection devices, wherein the two offset adjusting mechanisms and the two paper strip offset size detection devices are arranged corresponding to the first paper strip and the third paper strip one by one, and the offset adjusting mechanisms and the paper strip offset size detection devices are matched for use, so that the first paper strip and the third paper strip are combined with the second paper strip in an offset manner and staggered by a certain width.
As a further improvement of the present invention, each of the deviation adjusting mechanisms includes an inclined roller disposed on one side of one of the turning rollers, one end of the inclined roller is inclined toward the turning roller by a certain angle, the first paper tape and the third paper tape are respectively wound on the corresponding turning roller and the inclined roller, and the inclined roller can move relative to the turning roller to perform deviation adjustment on the first paper tape or the third paper tape.
As a further improvement, the continuously formed laminated three-layer paper tube processing equipment further comprises a first pressing device and a second pressing device, wherein the first pressing device is arranged between the first gluing device and the second gluing device and is used for pressing the converged first paper tape and the converged second paper tape; the second pressing device is arranged on the front side of the forming device and used for pressing the converged first paper tape, the second paper tape and the third paper tape.
As a further improvement, the continuously formed laminated three-layer paper tube processing equipment further comprises a conveying device arranged between the forming device and the cutting device, wherein the conveying device comprises a conveying belt and a driving roller in transmission connection with the conveying belt, and the driving roller can drive the conveying belt to rotate to convey the formed tubular paper tape to the cutting device.
As a further improvement, the continuously formed laminated three-layer paper tube processing equipment further comprises a heating device for drying and curing the first adhesive and the second adhesive in the formed tubular paper tape, and the heating device is arranged on the conveying belt.
The invention has the beneficial effects that:
1. the invention provides a continuously-formed laminated three-layer paper tube processing device which is provided with an automatic paper feeding disc device, a first gluing device, a second gluing device, a forming device and a cutting device, wherein three paper feeding discs are installed on the automatic paper feeding disc device, three paper tapes are synchronously discharged, gluing is carried out on two sides of the second paper tape through the first gluing device and the second gluing device, the two sides of the second paper tape are crossed, converged and adhered with the first paper tape and the third paper tape, the forming device curls the paper tapes into tubular paper tapes, and the tubular paper tapes are cut into three-layer paper tubes according to a certain length through the cutting device, so that the continuous forming processing of the paper tubes is realized, the requirements of the paper tubes with higher strength can be met, the situations of bending, tube collapse and the like are not easy to occur, the efficiency is very high, the cost is reduced, the surfaces of the produced paper tubes are smooth, the consistency of the paper tubes is higher, and the quality of the paper tubes is ensured;
2. the three paper feeding discs are adopted for feeding synchronously, so that paper tapes serving as the outer layer, the middle layer and the inner layer of the paper tube are made of different materials, thicknesses, colors and the like, the richness of the paper tube is improved, and the production requirements of enterprises are met;
3. the positioning area in the middle of the second paper tape and the second lap joint areas on two sides are respectively coated with the positioning glue and the lap joint glue through the gluing device, so that firm bonding is ensured, the quality of the paper tube is improved, and the situations of tube scattering and the like caused by long-time use are avoided;
4. before gluing, the surface of the paper tape is napped through a napping device, so that the adhesive force of the adhesive can be improved aiming at the relatively smooth paper tape, and the adhesive is firmly bonded;
5. the offset adjustment mechanism is matched with the paper tape offset size detection device for use, and the corresponding paper tapes are automatically subjected to offset adjustment, so that the three paper tapes are staggered and converged according to the specified width, automatic deviation correction is realized, and the convergence accuracy is ensured.
Drawings
FIG. 1 is a schematic structural diagram of a continuously forming laminated three-layer paper tube processing device according to the present invention;
FIG. 2 is a schematic cross-sectional view of the converging attachment of a first, second and third paper straps of the present invention;
FIG. 3 is a schematic view of a first paper strap, a second paper strap, and a third paper strap of the present invention being curled to form a tubular paper strap;
FIG. 4 is a schematic structural view of a second pressing device according to the present invention;
FIG. 5 is a schematic diagram illustrating the offset adjustment of the first tape by the offset adjustment mechanism of the present invention;
FIG. 6 is a schematic structural view of a napping device according to the present invention;
in fig. 5, the direction of the arrow indicates the direction of conveyance of the first web.
The following description is made with reference to the accompanying drawings:
1-automatic paper feeding disc device; 2-paper feed tray;
3-paper feed roller; 4-a first paper strap;
401 — first lap zone; 5-second paper strap;
6-third paper strap; 601 — third lap zone;
7-turning roll; 8-a forming device;
9-cutting means; 10-positioning the gluing device;
11-lap gluing device; 12-lap adhesive;
13-positioning glue; 14-galling device;
1401-napping roller; 14011-a notch;
1402-scraper; 15-joint detection device;
16-tension adjusting mechanism; 17-offset adjustment mechanism;
1701-oblique rolls; 18-first stitching device;
19-second stitching means; 1901 — second upper nip roller;
1902-a second lower nip roller; 1903-second let glue groove;
20-conveyer belt; 21-drive roller;
22-heating means; 23-forming table;
and 24, a paper tape offset size detection device.
Detailed Description
A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 6, the present invention provides a continuously formed laminated three-layer paper tube processing apparatus, including: a forming workbench 23 arranged along the vertical direction, and an automatic paper feeding disc device 1, at least one paper feeding roller 3, a plurality of steering rollers 7, a first gluing device, a second gluing device, a forming device 8, a conveying device, a heating device and a cutting device 9 which are arranged on the forming workbench 23.
The automatic paper feeding tray device 1 is provided with two discharging rollers, and one discharging roller is used as stock. Three paper feeding discs 2 can be simultaneously overlapped and installed on the two discharging rollers, one of the discharging rollers provided with the three paper feeding discs 2 is driven by the automatic paper feeding disc device 1 to rotate to a paper feeding position, and the discharging rollers are driven by a motor in the device to rotate so as to synchronously discharge the three paper feeding discs 2. When the paper tapes on the three paper feeding trays 2 are used up, the joint adhesive tape is connected with the paper tape on the paper feeding tray 2 prepared on the other discharging roller, and the automatic paper feeding tray device 1 is driven to rotate to the paper feeding position again, so that the stable and continuous production of the equipment can be ensured.
The paper feeding device comprises an automatic paper feeding tray device 1, a paper feeding tray 2, a paper feeding roller 3, a motor and a paper feeding device, wherein the paper feeding roller 3 comprises a primary paper feeding roller and a secondary paper feeding roller, the primary paper feeding roller is arranged on one side of the automatic paper feeding tray device 1, three paper tapes discharged from the three paper feeding trays 2 are wound on the primary paper feeding roller in parallel, and the primary paper feeding roller is driven by the motor to rotate to pull the paper tapes to be conveyed backwards. The two-stage paper feeding roller is arranged on one side of the one-stage paper feeding roller, a plurality of steering rollers 7 are arranged between the two-stage paper feeding roller, a paper tape drawn by the one-stage paper feeding roller is wound on the two-stage paper feeding roller after passing through the steering rollers 7, and is continuously drawn by the two-stage paper feeding roller and conveyed backwards, so that the stability of conveying the paper tape is ensured.
Wherein, a tension adjusting mechanism 16 is arranged on one side of the automatic paper feeding tray device 1 on the forming workbench 23, and three paper tapes discharged from the three paper feeding trays 2 are wound in parallel and sequentially pass through a first-stage paper feeding roller, the tension adjusting mechanism 16 and a second-stage paper feeding roller. The tension adjusting mechanism 16 can adaptively adjust the relaxation degrees of the three paper tapes, so that the tension of the paper tapes is stable and not easy to break, the subsequent gluing operation is facilitated, and the continuous production is guaranteed. In the present embodiment, the tension adjusting mechanism 16 is made by the conventional technology, and the specific structure thereof is not the focus of the invention made in the present application and will not be described in detail.
The three paper tapes discharged from the three paper feeding trays 2 are respectively a first paper tape 4 close to the forming workbench 23, a second paper tape 5 in the middle and a third paper tape 6 on the outer side, and the three paper tapes are conveyed backwards under the traction of the paper feeding rollers 3 and are divided into three paths after being wound by one of the turning rollers 7. The first gluing device is arranged on the conveying path of the second paper tape 5 of one path, and after a layer of first glue is coated on one surface of the second paper tape 5 by the first gluing device, the second paper tape 5 and the first paper tape 4 of the other path are overlapped and converged in a staggered mode for a certain width in an offset mode and are bonded through the first glue. The forming workbench 23 is provided with a first pressing device 18 between the first gluing device and the second gluing device, the first pressing device 18 comprises a first upper pressing roller and a first lower pressing roller, and the merged first paper tape 4 and second paper tape 5 pass through the first upper pressing roller and the first lower pressing roller for pressing, so that the first paper tape 4 and the second paper tape 5 are well bonded. Meanwhile, a first glue yielding groove is formed in one end portion corresponding to the staggered portion with the first glue of the second paper tape 5, and therefore the first glue yielding groove is prevented from being adhered to the first upper pressing roller in the pressing process.
Referring to fig. 1 and 4, a second glue applying device is disposed on the conveying path of the second paper strip 5 at the rear side of the first glue applying device, and is used for applying a second glue layer to the other side of the second paper strip 5 joined and bonded with the first paper strip 4. The remaining third paper strip 6 and the second paper strip 5 with the first paper strip 4 bonded thereto are respectively wound around the other deflecting rollers 7, are offset and overlapped for a certain width, and are bonded by the second adhesive. The forming workbench 23 is provided with a second laminating device 19 at the front side of the forming device 8, the second laminating device 19 includes a second upper laminating roller 1901 and a second lower laminating roller 1902, and the merged first paper tape 4, second paper tape 5 and third paper tape 6 are passed between the second upper laminating roller 1901 and the second lower laminating roller 1902 for laminating, so as to ensure that the three paper tapes are well adhered to each other. Meanwhile, corresponding to the staggered parts with the first adhesive and the second adhesive of the second paper tape 5, the corresponding ends of the second upper press-fit roller 1901 and the second lower press-fit roller 1902 are both provided with a second adhesive-letting groove 1903, so as to prevent the paper tape from being adhered to the second upper press-fit roller 1901 and the second lower press-fit roller 1902.
The forming device 8 is butted against a second pressing device 19, and the first paper tape 4, the second paper tape 5 and the third paper tape 6 are pressed by the second pressing device 19 and then conveyed into the forming device 8. The forming device 8 has a channel, the end of the channel is matched with the shape and size of the finally formed paper tube, the channel gradually expands from the end to the front end to form a paper tube forming inlet, three paper tapes which are bonded and pressed with each other enter the channel from the paper tube forming inlet to be curled, and three layers of continuous tubular paper tapes are formed at the end. The conveying device is arranged between the forming device 8 and the cutting device 9 and comprises a conveying belt 20 and a driving roller 21 in transmission connection with the conveying belt 20, and the driving roller 21 can drive the conveying belt 20 to rotate to bear the formed tubular paper belt to convey to the cutting device 9 under the driving of a motor. Heating device 22 sets up on conveyer belt 20 and is located one side of forming device 8, and this heating device 22 of route is carried backward by conveyer belt 20 to the fashioned tubular paper tape, and heating device 22 is used for drying the solidification with first viscose and the second viscose in the fashioned tubular paper tape, guarantees its fastness that bonds each other. The cutting device 9 is used for cutting the heated tubular paper tape according to a certain length to form a three-layer paper tube, so that the continuous forming processing of the paper tube is realized, the production efficiency is greatly improved, the cost is saved, the surface of the produced paper tube is smooth, the consistency of the paper tube is higher, and the quality of the paper tube is ensured. In addition, this application adopts three paper feed dish 2 to carry out the feed in step, can adopt different materials, thickness, paper tapes such as colour to regard as outer first paper tape 4 of paper pipe, medial second paper tape 5 and the third paper tape 6 of inlayer, make the double-deck paper pipe of producing have higher intensity, be difficult for appearing bending, situations such as flat pipe, compare in the shaping of traditional single paper tape winding type also have very good shaping effect, improve the richness of paper pipe, can bring better use for the user and experience.
Referring to fig. 1 to 3, the first gluing device and the second gluing device have the same structure, and both comprise a positioning gluing device 10 and two lap gluing devices 11, and the positioning gluing device 10 is positioned between the two lap gluing devices 11. The two lap gluing devices 11 are respectively used for respectively coating a layer of lap glue 12 on two second lap areas close to two ends of the corresponding surface of the second paper tape 5; the positioning gluing device 10 is used for coating a positioning area, located between two second overlapping areas, of the second paper tape 5 on the surface with a layer of positioning glue 13, and has high gluing precision. The positioning adhesive 13 is low-viscosity adhesive and is used for mutually adhering and positioning the second paper tape 5 with the first paper tape 4 and the third paper tape 6, so that the parts, corresponding to the first paper tape 4 and the third paper tape 6, of the second paper tape 5 are completely adhered; the lap adhesive 12 is high-viscosity adhesive, is used as four second lap areas on two sides of the second paper tape 5 to be in lap joint adhesion with the first paper tape 4 and the third paper tape 6, has high adhesive strength, ensures firm adhesion, improves the quality of paper tubes, and avoids the situations of scattered tubes and the like in long-time use. The second paper tape 5 is located between the first paper tape 4 and the third paper tape 6, the first paper tape 4 and the third paper tape 6 are respectively staggered from two ends of the second paper tape 5 in opposite directions, and the staggered width is the same as that of the second lap area, so that during curling and forming, the first paper tape 4 is staggered from the first lap area 401 of the second paper tape 5, the third paper tape 6 is staggered from the third lap area 601 of the second paper tape 5, and two corresponding second lap areas on two sides of the second paper tape 5 are overlapped through the lap adhesive 12 in a matched mode, and a three-layer paper tube is formed.
Referring to fig. 1 and 6, the forming table 23 is provided with a roughening device 14 at the front side of the first gluing device and the second gluing device, and is used for roughening two surfaces of the second paper tape 5 before gluing. The napping device 14 comprises a napping roller 1401 and a scraper 1402, the napping roller 1401 is fixedly arranged on the forming workbench 23, a notch 14011 is arranged on the circumference of the napping roller 1401 along the axial direction, the scraper 1402 is eccentrically and rotatably arranged in the napping roller 1401, and the blade end of the scraper 1402 penetrates through the notch 14011 and protrudes out of the outer circumference of the napping roller 1401. When the second paper tape 5 is wound around the napping roller 1401, the surface of the second paper tape is napped by the scraper 1402, so that the adhesive force of the adhesive can be improved for a relatively smooth paper tape, and the adhesive can be firmly bonded. Meanwhile, a joint detection device 15 matched with the napping device 14 is arranged on the front side of the napping device and used for detecting joints on the second paper tape 5. In the continuous production process of the paper tube, when the joint exists on the second paper tape 5 and is conveyed backwards to reach the joint detection device 15, the joint detection device 15 feeds back the joint to the control system of the equipment after detecting the joint, and the automatic control scraper 1402 rotates for a certain angle to leave the notch 14011, so that the joint of the paper tape is avoided, the paper tape is prevented from being broken by pulling, and the production is ensured to be carried out orderly. After the joint on the second paper tape 5 is conveyed through the napping device 14, the scraper 1402 is reset, and the napping treatment on the surface of the second paper tape 5 is continued.
Referring to fig. 1 and 5, two deviation adjusting mechanisms 17 and two tape deviation size detecting devices 24 are provided on the forming table 23 in one-to-one correspondence with the first paper tape 4 and the third paper tape 6. The two deviation adjusting mechanisms 17 and the two paper tape deviation size detection devices 24 are correspondingly matched for use one by one, and are used for respectively performing deviation adjustment on the first paper tape 4 and the third paper tape 6.
The following is a detailed description of the offset adjustment of the first ribbon 4 as an example:
the tape offset size detection device 24 is used for detecting the offset size of the first tape 4 adjusted by the offset adjustment mechanism 17, and the offset adjustment mechanism 17 and the tape offset size detection device 24 are used together to make the first tape 4 and the second tape 5 intersect in an offset manner for a certain width. The offset adjusting mechanism 17 includes an inclined roller 1701 provided on one side of one of the turning rollers 7, and the first web 4 is wound around the turning roller 7 and the inclined roller 1701 in this order. A drive assembly and a motor are connected to the oblique roller 1701, and the oblique roller 1701 is movable relative to the turning roller 7 under the drive of the motor and the drive assembly to deflect the first web 4 towards and away from the forming table 23. Specifically, the end of the inclined roller 1701 away from the forming table 23 is inclined toward the turning roller 7 by an angle θ, the first paper tape 4 is wound on the inclined roller 1701 through the turning roller 7, the paper surface of the first paper tape 4 is attached to the peripheral surface of the inclined roller 1701 under tension, that is, the first paper tape 4 is always kept perpendicular to the central axis of the inclined roller 1701, so that the inclination angle at which the first paper tape 4 is shifted from the turning roller 7 to the inclined roller 1701 is also θ, and the distance between the turning roller 7 and the inclined roller 1701 is d', the offset distance of the first paper tape 4 is:
d＝d’*tanθ
therefore, the current offset size of the first paper tape 4 is detected by the paper tape offset size detection device 24 and fed back to a control system of the equipment, the control system automatically controls the motor to adjust the inclined roller 1701 to move, the size of the distance d' between the inclined roller 1701 and the turning roller 7 is changed, automatic deviation correction is achieved, and the accuracy of confluence of the first paper tape 4 and the second paper tape 5 is guaranteed.
It will be appreciated that since the third web 6 is on the outside and needs to be adjusted inwardly towards each other, the end of the inclined roller 1701 in the path of the third web 6 remote from the forming table 23 is inclined by an angle θ away from the turning roller 7 so that the third web 6 is each offset to merge with the second web 5 across a width, the adjustment principle being the same as above and not described in detail here.
The forming process of the paper tube in the embodiment is as follows: a first paper tape 4, a second paper tape 5 and a third paper tape 6 which are discharged from the three paper feed trays 2 are drawn by the paper feed rollers 3 and conveyed backwards, and are wound by a tension adjusting mechanism for tension adjustment; the three paper tapes are divided into three paths by a turning roller 7, wherein a second paper tape 5 is napped by a napping device 14, and a first adhesive is coated on one surface of the second paper tape by a first adhesive coating device; the second paper tape 5 is adjusted by the offset adjusting mechanism 17 and then is converged with the second paper tape 5, and is pressed and bonded by the first pressing device 18; meanwhile, after the offset adjustment is carried out on the third paper tape 6 by another offset adjusting mechanism 17, the third paper tape 6 and the second paper tape 5 bonded with the first paper tape 4 are respectively wound around other turning rollers 7, then are overlapped and converged in a staggered way, and are pressed and bonded by a second pressing device 19; and then the paper is coiled into a tubular paper tape by the forming device 8, conveyed by the conveying device, dried and solidified by the heating device 22, and finally cut into a three-layer paper tube at the cutting device 9.
Therefore, the continuously-formed laminated three-layer paper tube processing equipment is provided with the automatic paper feeding disc device, the first gluing device, the second gluing device, the forming device and the cutting device, wherein three paper feeding discs are installed on the automatic paper feeding disc device, three paper tapes are synchronously discharged, gluing is carried out on two sides of the second paper tape through the first gluing device and the second gluing device, the two sides of the second paper tape are crossed, converged and adhered with the first paper tape and the third paper tape, the forming device curls the paper tapes into tubular paper tapes, and the tubular paper tapes are cut into three-layer paper tubes according to a certain length through the cutting device, so that the continuous forming processing of the paper tubes is realized, the requirements of the paper tubes with higher strength can be met, the situations of bending, tube collapse and the like are not easy to occur, the efficiency is very high, the cost is reduced, the surfaces of the produced paper tubes are smooth, the consistency of the paper tubes is higher, and the quality of the paper tubes is ensured.
In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. The foregoing description is only a preferred embodiment of the invention, which can be embodied in many different forms than described herein, and therefore the invention is not limited to the specific embodiments disclosed above. And that those skilled in the art may, using the methods and techniques disclosed above, make numerous possible variations and modifications to the disclosed embodiments, or modify equivalents thereof, without departing from the scope of the claimed embodiments. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. A continuously formed laminated three-layer paper tube processing device is characterized by comprising:
the automatic paper feeding tray device (1) is provided with three paper feeding trays (2) and is used for synchronously discharging the three paper feeding trays (2);
the paper feeding roller (3) is arranged on one side of the automatic paper feeding disc device (1) and is used for drawing a first paper tape (4), a second paper tape (5) and a third paper tape (6) which are respectively discharged from the three paper feeding discs (2) to be conveyed backwards and wound by a plurality of turning rollers (7) to be divided into three paths;
the first gluing device is arranged on the conveying path of one path of the second paper tape (5), and the second paper tape (5) is coated with a layer of first glue on one surface of the first gluing device and is overlapped and converged with the first paper tape (4) on the other path in a certain width manner in a staggered mode to be glued through the first glue;
the second gluing device is arranged on the conveying path of the second paper tape (5) and is positioned at the rear side of the first gluing device, and is used for coating a layer of second glue on the other surface of the second paper tape (5) converged and adhered with the first paper tape (4), and the rest third paper tape (6) and the second paper tape (5) are staggered for a certain width in a shifting manner, superposed and converged and adhered through the second glue;
-forming means (8) for curling the first strip (4), the second strip (5) and the third strip (6) bonded to each other into a three-layer tubular strip;
and the cutting device (9) is used for cutting the tubular paper tape into a three-layer paper tube according to a certain length.
2. The continuously forming laminated three-layer paper tube processing equipment as claimed in claim 1, wherein: the first gluing device and the second gluing device respectively comprise a positioning gluing device (10) and two lap gluing devices (11), and the two lap gluing devices (11) are respectively used for respectively coating a layer of lap glue (12) on two second lap areas, close to two ends, of the corresponding surface of the second paper tape (5); the positioning gluing device (10) is used for coating a positioning area, located between the two second lap areas, of the second paper tape (5) on the surface with a layer of positioning glue (13).
3. The continuously forming laminated three-layer paper tube processing equipment as claimed in claim 2, wherein: the second paper tape (5) is located between the first paper tape (4) and the third paper tape (6), the first paper tape (4) and the third paper tape (6) are respectively staggered from two ends of the second paper tape (5) in an opposite mode, and the staggered width is the same as that of the second lap area, so that when curling is formed, the first paper tape (4) is staggered from the first lap area (401) of the second paper tape (5), and the third paper tape (6) is staggered from the third lap area (601) of the second paper tape (5) and two corresponding second lap areas on two sides of the second paper tape (5) are overlapped in a matched mode through the lap adhesive (12).
4. The continuously forming laminated three-layer paper tube processing equipment as claimed in claim 1, wherein: the front sides of the first gluing device and the second gluing device are respectively provided with a napping device (14) which is respectively used for napping two surfaces of the second paper tape (5) before gluing; the napping device (14) comprises a napping roller (1401) and a scraper (1402), wherein a notch (14011) is formed in the napping roller (1401), the scraper (1402) is rotatably arranged in the napping roller (1401), and the cutter head end of the scraper penetrates through the notch (14011) and protrudes out of the outer circumference of the napping roller (1401); and a joint detection device (15) for detecting the joint on the second paper tape (5) is further arranged on the front side of the napping device (14).
5. The continuously forming laminated three-layer paper tube processing equipment as claimed in claim 1, wherein: and a tension adjusting mechanism (16) is arranged on one side of the automatic paper feeding disc device (1), and the first paper tape (4), the second paper tape (5) and the third paper tape (6) are wound by the tension adjusting mechanism (16) to automatically adjust the tension and relaxation.
6. The continuously forming laminated three-layer paper tube processing equipment as claimed in claim 1, wherein: the paper tape offset detection device is characterized by further comprising two offset adjusting mechanisms (17) and two paper tape offset size detection devices (24), wherein the two offset adjusting mechanisms (17) and the two paper tape offset size detection devices (24) are arranged in one-to-one correspondence to the first paper tape (4) and the third paper tape (6), and the offset adjusting mechanisms (17) and the paper tape offset size detection devices (24) are matched for use, so that the first paper tape (4) and the third paper tape (6) are overlapped with the second paper tape (5) in an offset mode and are converged by a certain width.
7. The continuously forming laminated three-layer paper tube processing equipment as claimed in claim 6, wherein: the deviation adjusting mechanisms (17) respectively comprise inclined rollers (1701) arranged on one side of one of the turning rollers (7), one end parts of the inclined rollers (1701) are inclined towards the turning roller (7) at certain angles, the first paper tape (4) and the third paper tape (6) are respectively and sequentially wound on the corresponding turning roller (7) and the inclined rollers (1701), and the inclined rollers (1701) can move relative to the turning roller (7) to perform deviation adjustment on the first paper tape (4) or the third paper tape (6).
8. The continuously forming laminated three-layer paper tube processing equipment as claimed in claim 1, wherein: the gluing device further comprises a first pressing device (18) and a second pressing device (19), wherein the first pressing device (18) is arranged between the first gluing device and the second gluing device and is used for pressing the converged first paper tape (4) and the converged second paper tape (5); the second pressing device (19) is arranged on the front side of the forming device (8) and is used for pressing the merged first paper tape (4), second paper tape (5) and third paper tape (6).
9. The continuously forming laminated three-layer paper tube processing equipment as claimed in claim 1, wherein: still include conveyor, set up forming device (8) with between cutting device (9), conveyor include conveyer belt (20) and with drive roller (21) that conveyer belt (20) transmission is connected, drive roller (21) can drive conveyer belt (20) rotate and carry fashioned tubulose paper tape extremely cutting device (9) department.
10. The continuously forming laminated three-layer paper tube processing equipment as claimed in claim 9, wherein: the heating device (22) is used for drying and curing the first adhesive and the second adhesive in the formed tubular paper tape, and the heating device (22) is arranged on the conveying belt (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111664005.0A CN114311853B (en) | 2021-12-31 | 2021-12-31 | Continuous forming laminated three-layer paper tube processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111664005.0A CN114311853B (en) | 2021-12-31 | 2021-12-31 | Continuous forming laminated three-layer paper tube processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114311853A true CN114311853A (en) | 2022-04-12 |
| CN114311853B CN114311853B (en) | 2024-03-22 |
Family
ID=81021473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111664005.0A Active CN114311853B (en) | 2021-12-31 | 2021-12-31 | Continuous forming laminated three-layer paper tube processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114311853B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636702A (en) * | 2022-05-18 | 2022-06-17 | 常州市苏南盛氏制辊机械有限公司 | Special coating white card detection device for handbag based on computer vision and preparation process |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07132572A (en) * | 1993-11-10 | 1995-05-23 | Fuji Photo Film Co Ltd | Preparation of spiral paper tube and apparatus for it |
| CN2261326Y (en) * | 1994-01-10 | 1997-09-03 | 吉林省塑料研究所 | Winded composite pipe-making machine |
| JP2002160312A (en) * | 2000-11-27 | 2002-06-04 | Sato Corp | Method for printing on internal circumferential surface of paper tube and paper tube manufacturing apparatus using the same |
| CN201116005Y (en) * | 2007-07-30 | 2008-09-17 | 郭大利 | Paper tube tube-winding machine driving belts connecting structure |
| JP2011131464A (en) * | 2009-12-24 | 2011-07-07 | Oji Nepia Co Ltd | Method of manufacturing paper tube and rolled sanitary paper using the paper tube as core material |
| CN105835513A (en) * | 2016-05-30 | 2016-08-10 | 安庆市天润纸塑包装有限责任公司 | Multilayer medical paper overlapping apparatus |
| CN206416581U (en) * | 2016-12-19 | 2017-08-18 | 福州科瑞特纸品有限公司 | Paper tube making apparatus |
| CN109761087A (en) * | 2019-03-03 | 2019-05-17 | 苏州沪琨智能科技有限公司 | Online deviation correcting device and cigarette machine |
| CN210062220U (en) * | 2019-04-09 | 2020-02-14 | 武汉市昱宸峰科技有限公司 | Paper tube linear forming system |
| CN210652095U (en) * | 2019-08-03 | 2020-06-02 | 广东金玉兰包装机械有限公司 | Multilayer paper tape reelpipe device |
| CN211416489U (en) * | 2019-12-10 | 2020-09-04 | 河北稳浮克达纸制品有限公司 | Spiral type leather belt winding paper tube equipment capable of being infinitely extended |
| CN111716824A (en) * | 2020-07-10 | 2020-09-29 | 仪征华纳斯化工有限责任公司 | Production device and production process of adhesive paper tube |
| CN112455007A (en) * | 2019-09-06 | 2021-03-09 | 厚旌盛精化股份有限公司 | Method for manufacturing paper straw |
| CN112721326A (en) * | 2021-01-20 | 2021-04-30 | 熊婧 | Composite double-layer linear hollow paper tube manufacturing device |
| CN113146778A (en) * | 2021-05-18 | 2021-07-23 | 龙竹科技集团股份有限公司 | Processing technology of winding type bamboo straw |
| US20210316524A1 (en) * | 2020-04-08 | 2021-10-14 | Chan Li Machinery Co., Ltd. | Paper tube making apparatus |
| CN113510971A (en) * | 2021-06-21 | 2021-10-19 | 湖北克拉弗特实业有限公司 | Winding device of full-automatic paper straw |
-
2021
- 2021-12-31 CN CN202111664005.0A patent/CN114311853B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07132572A (en) * | 1993-11-10 | 1995-05-23 | Fuji Photo Film Co Ltd | Preparation of spiral paper tube and apparatus for it |
| CN2261326Y (en) * | 1994-01-10 | 1997-09-03 | 吉林省塑料研究所 | Winded composite pipe-making machine |
| JP2002160312A (en) * | 2000-11-27 | 2002-06-04 | Sato Corp | Method for printing on internal circumferential surface of paper tube and paper tube manufacturing apparatus using the same |
| CN201116005Y (en) * | 2007-07-30 | 2008-09-17 | 郭大利 | Paper tube tube-winding machine driving belts connecting structure |
| JP2011131464A (en) * | 2009-12-24 | 2011-07-07 | Oji Nepia Co Ltd | Method of manufacturing paper tube and rolled sanitary paper using the paper tube as core material |
| CN105835513A (en) * | 2016-05-30 | 2016-08-10 | 安庆市天润纸塑包装有限责任公司 | Multilayer medical paper overlapping apparatus |
| CN206416581U (en) * | 2016-12-19 | 2017-08-18 | 福州科瑞特纸品有限公司 | Paper tube making apparatus |
| CN109761087A (en) * | 2019-03-03 | 2019-05-17 | 苏州沪琨智能科技有限公司 | Online deviation correcting device and cigarette machine |
| CN210062220U (en) * | 2019-04-09 | 2020-02-14 | 武汉市昱宸峰科技有限公司 | Paper tube linear forming system |
| CN210652095U (en) * | 2019-08-03 | 2020-06-02 | 广东金玉兰包装机械有限公司 | Multilayer paper tape reelpipe device |
| CN112455007A (en) * | 2019-09-06 | 2021-03-09 | 厚旌盛精化股份有限公司 | Method for manufacturing paper straw |
| CN211416489U (en) * | 2019-12-10 | 2020-09-04 | 河北稳浮克达纸制品有限公司 | Spiral type leather belt winding paper tube equipment capable of being infinitely extended |
| US20210316524A1 (en) * | 2020-04-08 | 2021-10-14 | Chan Li Machinery Co., Ltd. | Paper tube making apparatus |
| CN111716824A (en) * | 2020-07-10 | 2020-09-29 | 仪征华纳斯化工有限责任公司 | Production device and production process of adhesive paper tube |
| CN112721326A (en) * | 2021-01-20 | 2021-04-30 | 熊婧 | Composite double-layer linear hollow paper tube manufacturing device |
| CN113146778A (en) * | 2021-05-18 | 2021-07-23 | 龙竹科技集团股份有限公司 | Processing technology of winding type bamboo straw |
| CN113510971A (en) * | 2021-06-21 | 2021-10-19 | 湖北克拉弗特实业有限公司 | Winding device of full-automatic paper straw |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636702A (en) * | 2022-05-18 | 2022-06-17 | 常州市苏南盛氏制辊机械有限公司 | Special coating white card detection device for handbag based on computer vision and preparation process |
| CN114636702B (en) * | 2022-05-18 | 2022-07-29 | 常州市苏南盛氏制辊机械有限公司 | Special coating white card detection device for handbag based on computer vision and preparation process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114311853B (en) | 2024-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4909870A (en) | Method of and apparatus for attaching continuously running fastener strip to web substrate | |
| CN112297513B (en) | Straw forming machine and manufacturing method thereof | |
| JP2002542932A (en) | Paint roller having integral core and coating material and method and apparatus for manufacturing the same | |
| JPS58131034A (en) | Method and device for molding flat web into tube | |
| US20170101554A1 (en) | Semi-scored double-sided tape product and method of producing the same | |
| CN114311853A (en) | Continuously-formed laminated three-layer paper tube processing equipment | |
| WO2023035785A1 (en) | Lamination device and method for manufacturing laminated electrode assembly | |
| CN114274596B (en) | Continuous forming processing equipment for double-layer paper tube | |
| JP4623632B2 (en) | Cylindrical film manufacturing equipment | |
| CN112824006A (en) | Lug welding device and lug welding method | |
| CN217145101U (en) | Double-channel laminated paper tube forming processing equipment | |
| CN112455007B (en) | Method for manufacturing paper straw | |
| WO2015056533A1 (en) | Device and method for manufacturing sheet-form member for absorbent article | |
| EP1738899B1 (en) | Machine for bonding films made of different materials, in multiple layers and the corresponding method | |
| KR102556103B1 (en) | Apparatus and method for manufacturing wooden straw | |
| CN212889209U (en) | Double-core corrugated paper production line | |
| JP4478232B2 (en) | Machine for manufacturing a cylinder sleeve | |
| WO2016199578A1 (en) | Machine for producing rod-shaped article for smoking article and method for producing same | |
| JP6220811B2 (en) | Manufacturing apparatus and manufacturing method of sheet-like member related to absorbent article | |
| CN212446538U (en) | Continuous forming paper straw forming equipment | |
| CN220010380U (en) | Labeller is used in panel production | |
| JPH08156088A (en) | Manufacture of cylindrical cover | |
| JPH0543504B2 (en) | ||
| JPH0240503B2 (en) | ||
| JPH02130106A (en) | Production of prepreg sheet different in fiber angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |