CN114274596B - Continuous forming processing equipment for double-layer paper tube - Google Patents
Continuous forming processing equipment for double-layer paper tube Download PDFInfo
- Publication number
- CN114274596B CN114274596B CN202111658457.8A CN202111658457A CN114274596B CN 114274596 B CN114274596 B CN 114274596B CN 202111658457 A CN202111658457 A CN 202111658457A CN 114274596 B CN114274596 B CN 114274596B
- Authority
- CN
- China
- Prior art keywords
- paper tape
- paper
- roller
- double
- layer
- 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.)
- Active
Links
- 238000012545 processing Methods 0.000 title claims abstract description 26
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 40
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 239000000853 adhesive Substances 0.000 claims abstract description 25
- 230000001070 adhesive effect Effects 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 238000007788 roughening Methods 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 21
- 239000003292 glue Substances 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000004804 winding Methods 0.000 description 7
- 238000010030 laminating Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000010902 straw Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 210000001503 joint Anatomy 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
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 thicknesses Substances 0.000 description 1
Landscapes
- Making Paper Articles (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention discloses a continuous forming and processing device for a double-layer paper tube, which comprises the following components: the automatic feeding device comprises a workbench, an automatic feeding device, a paper feeding roller, a gluing device, a forming device, a cutting device and a plurality of steering rollers, wherein the automatic feeding device, the paper feeding roller, the gluing device, the forming device, the cutting device and the steering rollers are arranged on the workbench; the automatic feeding device is provided with a discharging roller, and the discharging roller can simultaneously place two paper feeding trays; the paper feeding roller is used for dragging a first paper tape and a second paper tape on the paper feeding disc to backwards convey and wind the paper feeding disc and then pass through the steering roller to be divided into two paths, wherein one path of the first paper tape is converged with the other path of the second paper tape and is mutually bonded after being coated with a layer of adhesive through the adhesive coating device, the first paper tape and the second paper tape are staggered and laminated with certain width, and then the first paper tape and the second paper tape are curled through the forming device to form a double-layer tubular paper tape, and the double-layer tubular paper tape is cut into double-layer paper tubes in a fixed size through the cutting device. The double-layer paper tube continuous forming processing equipment has high production efficiency and good paper tube forming quality, and can meet the use requirement.
Description
Technical Field
The invention relates to the technical field of paper tube processing equipment, in particular to double-layer paper tube continuous forming processing equipment.
Background
The suction pipe is an auxiliary drinking tool for daily liquid beverage and liquid milk product, and is based on the principle of atmospheric pressure, when in use, the suction pipe is opposite to the suction pipe to suck part of air, so that the pressure in the pipe is reduced, and in order to balance the air pressure, the atmospheric pressure can force the liquid in the pipe to rise.
Plastic straws are commonly used in the global catering industry and the food industry, and with the improvement of environmental awareness of people, the plastic straws have adverse effects on the environment and the human body, so that paper straws are widely used.
At present, the existing paper straw molding generally adopts a winding processing technology, and has at least the following defects: 1. the production efficiency is low, the manufacturing cost is high, and the production requirements of enterprises cannot be met; 2. the spiral lines are formed on the paper tube by adopting winding type processing, so that the surface of the paper tube is not smooth; 3. the paper tube is single in material, thickness, color and the like due to the adoption of single paper tape winding, so that the paper tube is not rich enough to meet the use requirement; 4. the adhesive strength is not high, and long-time use is easy to appear scattered situations such as pipe, influences user's use experience.
Disclosure of Invention
The invention aims to solve the problem of providing a double-layer paper tube continuous forming and processing device, which aims to overcome the defects that the existing paper tube forming and processing device is low in production efficiency, high in cost, uneven in surface, easy to cause scattered tube condition and incapable of meeting the use requirement.
The technical scheme adopted by the invention for solving the technical problems is as follows: a continuous forming processing device for double-layer paper tubes, comprising: the automatic feeding device comprises a workbench, at least one paper feeding roller, a gluing device, a forming device, a cutting device and a plurality of steering rollers, wherein the automatic feeding device, the at least one paper feeding roller, the gluing device, the forming device, the cutting device and the steering rollers are arranged on the workbench;
the automatic feeding device is provided with a discharging roller, and the discharging roller can simultaneously place two paper feeding trays and is used for synchronously discharging the two paper feeding trays;
the paper feed roller is used for dragging a first paper tape and a second paper tape on the two paper feed trays to backwards convey and wind the steering roller and then divide the paper tape into two paths, wherein one path of the first paper tape is connected with the other path of the second paper tape and mutually bonded after one surface of the first paper tape is coated with a layer of adhesive through the adhesive coating device, and the first paper tape and the second paper tape are staggered and laminated with a certain width;
the forming device is used for curling the first paper tape and the second paper tape which are adhered to each other to form a double-layer tubular paper tape; the cutting device is used for cutting the tubular paper tape according to a certain length to form a double-layer paper tube.
As a further improvement of the invention, the gluing device comprises a positioning gluing device and two lap-mouth gluing devices, wherein the two lap-mouth gluing devices are respectively used for respectively coating a layer of lap-mouth glue on two first lap-mouth areas of the corresponding surface of the first paper tape near two ends; the positioning and gluing device is used for coating a layer of positioning glue on a positioning area, which is positioned between the two first lap joint areas, of the first paper tape on the surface.
As a further improvement of the invention, the width of the first paper tape and the width of the second paper tape which are staggered with each other are the same as the width of the first lapping area, so that the first paper tape is lapped in a fit way through the lapping adhesive on one of the first lapping areas and the second paper tape which are staggered with the second lapping area of the first paper tape during the rolling forming.
As a further improvement of the invention, the device also comprises a roughening device which is arranged at the front side of the gluing device and is used for roughening the first paper tape before gluing; the roughening device comprises a roughening roller and a scraper, wherein the roughening roller is fixedly arranged on the workbench, a notch is formed in the roughening roller, the scraper is rotatably arranged in the roughening roller, and the cutter head end of the scraper penetrates through the notch and protrudes out of the outer circumference of the roughening roller; the front side of the napping device is also provided with a joint detection device for detecting the joint on the first paper tape.
As a further improvement of the invention, an offset adjustment mechanism and a paper tape offset size detection device are arranged on the workbench and positioned on the first paper tape or the second paper tape conveying path, and the offset adjustment mechanism is matched with the paper tape offset size detection device to enable the first paper tape and the second paper tape to be staggered and converged in a certain width in an offset manner.
As a further improvement of the invention, the offset adjustment mechanism comprises an inclined roller arranged at one side of one of the turning rollers, the first paper tape or the second paper tape is wound on the turning roller and the inclined roller in turn, and the inclined roller can move relative to the turning roller so as to enable the first paper tape or the second paper tape to offset towards or away from the workbench.
As a further improvement of the invention, at least one tension adjusting mechanism is arranged on the workbench and positioned on the conveying path of the first paper tape and the second paper tape and used for automatically adjusting the relaxation degree of the first paper tape and the second paper tape.
As a further improvement of the invention, the device further comprises a pressing device, wherein the pressing device comprises an upper pressing roller and a lower pressing roller which are rotatably arranged on the workbench, and the first paper tape and the second paper tape which are combined pass through between the upper pressing roller and the lower pressing roller to be pressed.
As a further improvement of the invention, one end of the upper pressing roller is provided with a glue groove.
The invention further comprises a conveying device which is arranged between the forming device and the cutting device, wherein the conveying device comprises a conveying belt and a driving roller which is in transmission connection with the conveying belt, and the driving roller can drive the conveying belt to rotate so as to convey the formed tubular paper tape to the cutting device; and a heating device is arranged on the conveyor belt and used for drying and solidifying the viscose in the formed tubular paper tape.
The beneficial effects of the invention are as follows:
1. the invention provides a double-layer paper tube continuous forming processing device, which is provided with an automatic feeding device, a gluing device, a forming device and a cutting device, wherein a first paper tape and a second paper tape which are discharged by the automatic feeding device are divided into two paths after passing through a steering roller under the traction of a paper feeding roller, the first paper tape of one path is mixed and bonded with the second paper tape of the other path after being coated with a layer of viscose through the gluing device, the forming device is used for curling and forming, and then the cutting device is used for cutting according to a certain length to form a double-layer paper tube, so that the continuous forming processing of the paper tube is realized, the production efficiency is greatly improved, the manufacturing cost is saved, the production requirement of enterprises is met, 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;
2. the double-paper-tube winding machine adopts the double paper-feeding disc to feed, and can adopt paper tapes with different materials, thicknesses, colors and the like for the first paper tape as the outer layer and the second paper tape as the inner layer of the paper tube, so that the produced double-layer paper tube has higher strength, moderate thickness and different colors, and has very good forming effect compared with the traditional single paper tape winding forming, improves the richness of the paper tube, ensures that the paper tube is not easy to generate flat tube conditions for long-time use, and meets different use requirements;
3. the positioning area in the middle of the first paper tape and the first lap joint area on two sides are respectively coated with a layer of positioning adhesive and lap joint adhesive through the adhesive coating device, so that firm adhesion is ensured, the quality of paper tubes is improved, the conditions of scattered tubes and the like are avoided when the paper tubes are used for a long time, and better use experience is brought to users.
Drawings
FIG. 1 is a schematic structural view of a double-layer paper tube continuous forming processing device of the invention;
FIG. 2 is a schematic cross-sectional view of the fusion bond of a first web and a second web of the present invention;
FIG. 3 is a schematic illustration of the structure of the first and second strips of paper of the present invention curled to form a tubular strip of paper;
FIG. 4 is a schematic view of the structure of the press of the present invention;
FIG. 5 is a schematic diagram of the offset adjustment mechanism according to the present invention;
FIG. 6 is a schematic structural view of a napping device according to the present invention;
the arrow direction in fig. 5 indicates the transport direction of the first web.
The following description is made with reference to the accompanying drawings:
1, a workbench; 2-automatic feeding device;
201—a discharge roller; 3-a sheet feed roller;
4, a gluing device; 401—positioning a sizing device;
402—lap-top gluing device; 5-a forming device;
6-a cutting device; 7-turning rolls;
8-a sheet feed tray; 9—a first paper strap;
10-a second paper strap; 1001-second overlap region;
11-lap adhesive; 12-positioning glue;
13—an offset adjustment mechanism; 1301-inclined roller;
14-paper strap offset dimension detection device; 15—a tension adjustment mechanism;
16-upper press roller; 1601-let glue groove;
17-lower press roll; 18—a conveyor belt;
19—a drive roller; 20—a heating device;
21-a napping device; 2101—napping roller;
21011—notch; 2102—doctor blade;
22-joint detection device.
Detailed Description
A preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 6, the present invention provides a continuous forming processing apparatus for a double-layered paper tube, comprising: the automatic paper feeding device comprises a workbench 1, an automatic feeding device 2, at least one paper feeding roller 3, a gluing device 4, a forming device 5, a cutting device 6, a plurality of steering rollers 7, a tension adjusting mechanism 15, a conveying device and a heating device 20, wherein the automatic feeding device 2, the at least one paper feeding roller 3, the gluing device 4, the forming device 5, the cutting device 6, the steering rollers 7, the tension adjusting mechanism 15 and the heating device 20 are arranged on the workbench 1.
The automatic feeding device 2 is provided with two discharging rollers 201, wherein one discharging roller 201 is used as a material preparation to ensure that the device can stably and continuously produce. Two paper feed trays 8 can be simultaneously stacked on the two feeding rollers 201, the automatic feeding device 2 drives one feeding roller 201 with the two paper feed trays 8 to rotate to a paper feeding position, and the feeding roller 201 is driven by a motor in the device to rotate so as to synchronously feed the two paper feed trays 8.
The paper feeding roller 3 is provided with two first-stage paper feeding rollers and second-stage paper feeding rollers, the first-stage paper feeding rollers are arranged on one side of the automatic feeding device 2, a first paper tape 9 and a second paper tape 10 which are discharged from the two paper feeding trays 8 are wound on the first-stage paper feeding rollers, and the first-stage paper feeding rollers rotate under the driving of a motor to pull the first paper tape 9 and the second paper tape 10 to be conveyed backwards. The second-stage paper feeding roller is arranged on one side of the first-stage paper feeding roller, a plurality of steering rollers 7 are arranged between the first-stage paper feeding roller and the second paper feeding roller, a first paper tape 9 and a second paper tape 10 drawn out by the first-stage paper feeding roller are wound on the second-stage paper feeding roller after passing through the steering rollers 7, and the second-stage paper feeding roller is continuously used for drawing and conveying backwards, so that the stability of paper tape conveying is ensured. The first paper tape 9 and the second paper tape 10 led out by the secondary paper feed roller are divided into two paths after being turned back twice by the two turning rollers 7, wherein after one surface of the first paper tape 9 is coated with a layer of adhesive by passing through the adhesive coating device 4, the first paper tape 9 and the second paper tape 10 of the other path are respectively converged and mutually adhered after being respectively turned back by the other turning rollers 7, and the first paper tape 9 and the second paper tape 10 are staggered and laminated with certain width. Wherein the first paper strap 9 and the second paper strap 10 have the same width.
In order to ensure that the first paper web 9 and the second paper web 10 adhere well to each other, a press-fit device is also provided on the table 1. Specifically, the laminating device includes an upper laminating roller 16 and a lower laminating roller 17 which are rotatably disposed on the table 1 in an up-down relative manner, and the first paper tape 9 and the second paper tape 10 after joining are laminated by passing between the upper laminating roller 16 and the lower laminating roller 17.
The forming device 5 is in butt joint with the pressing device, and the first paper tape 9 and the second paper tape 10 are conveyed into the forming device 5 after being pressed by the pressing device. The former 5 has a channel (not shown) whose end matches the shape and size of the final formed paper tube, which channel is gradually widened from its end towards the front end to form a paper tube forming inlet, from which the first and second paper strips 9, 10, which are adhesively bonded to each other, are curled into the channel and form a double-layered continuous tubular paper strip at the end. The conveying device is arranged between the forming device 5 and the cutting device 6 and comprises a conveying belt 18 and a driving roller 19 in transmission connection with the conveying belt 18, and the driving roller 19 can drive the conveying belt 18 to rotate under the driving of a motor so as to convey the formed tubular paper tape to the cutting device 6. The heating device 20 is arranged on the conveyor belt 18 and is positioned at one side of the forming device 5, the formed tubular paper tape is conveyed backwards by the conveyor belt 18 to the heating device 20, and the heating device 20 is used for drying and solidifying the adhesive in the formed tubular paper tape, so that the firmness of mutual adhesion of the adhesive is ensured. The cutting device 6 is used for cutting the heated tubular paper tape according to a certain length to form a double-layer paper tube. This structural design of this application adoption can realize paper tube continuous molding processing, compares in traditional winding type shaping mode, and efficiency promotes several times, saves manufacturing cost, satisfies the production demand of enterprise, and the paper tube surface of producing is bright and clean moreover, and the paper tube uniformity is higher, guarantees the paper tube quality.
In addition, this equipment adopts two paper feed trays 8 to feed, can adopt different materials, thickness, colour etc. paper tape to the outer first paper tape 9 of paper tube and the second paper tape 10 of inlayer for the double-deck paper tube of production has higher intensity, more moderate thickness and different colours, compares in traditional single paper tape winding type shaping has very good shaping effect, improves the richness of paper tube, guarantees that the paper tube uses for a long time and is difficult for appearing flat tub situation, makes the enterprise can be aimed at different user demands, can produce the paper tube of corresponding specification.
The workbench 1 is further provided with a tension adjusting mechanism 15 on a conveying path of the first paper tape 9 and the second paper tape 10, the tension adjusting mechanism 15 is positioned between the first paper feed roller and the second paper feed roller, and the first paper tape 9 and the second paper tape 10 are wound around the tension adjusting mechanism 15. The tension adjusting mechanism 15 can adaptively adjust the relaxation degree of the first paper tape 9 and the second paper tape 10, ensures that the paper tape tension is stable and is not easy to break, is beneficial to subsequent gluing operation and ensures continuous production. The tension adjusting mechanism 15 in this embodiment adopts the conventional technology, and will not be described in detail in this application. In addition, two tension adjusting mechanisms 15 may be provided on the table 1 to automatically adjust the tension of the first paper tape 9 and the second paper tape 10 after being separated into two paths.
Referring to fig. 1 and 2, the gluing device 4 includes a positioning gluing device 401 and two lap gluing devices 402, and the positioning gluing device 401 is located between the two lap gluing devices 402. The two lap-joint gluing devices 402 are respectively used for respectively coating a layer of lap-joint glue 11 on two first lap-joint areas of the corresponding surface of the first paper tape 9 near two ends; the positioning and gluing device 401 is used to coat the positioning area of the first paper web 9 on this side between the two first overlap areas with a layer of positioning glue 12. The gluing device 4 has higher gluing precision, the positioning glue 12 is low-viscosity glue, and is used for mutually bonding and positioning the first paper tape 9 and the second paper tape 10, so that the corresponding parts of the first paper tape 9 and the second paper tape 10 are ensured to be completely attached; the lap adhesive 11 is high-viscosity adhesive, and is used as two first lap areas of the first paper tape 9 to be in lap adhesion with the second paper tape 10, so that the adhesive strength is high, the adhesion is ensured to be firm, the quality of paper tubes is improved, the situation that scattered tubes exist in long-time use is avoided, and better use experience is brought to users.
Referring to fig. 2 and 3, the width of the first paper tape 9 and the width of the second paper tape 10 which are staggered with each other are the same as the width of the first overlapping region, so that the first paper tape 9 is overlapped with the second paper tape 10 in a matched manner through the lap adhesive 11 on the first overlapping region at the left side of the first paper tape 9 during the curling forming, and then a double-layer paper tube is formed.
Referring to fig. 4, it should be noted that, in this embodiment, a glue groove 1601 is provided at an end of the upper pressing roller 16, and when the joined and adhered first paper tape 9 and second paper tape 10 pass through between the upper pressing roller 16 and the lower pressing roller 17, the lap adhesive 11 on the first lap area on the left side of the first paper tape 9 is opposite to the glue groove 1601, so that the lap adhesive 11 is effectively prevented from adhering to the upper pressing roller 16 during the pressing process.
Referring to fig. 1 and 6, the continuous forming and processing device for double-layer paper tubes further comprises a roughening device 21, which is arranged at the front side of the gluing device 4 and is used for roughening the first paper strip 9 before gluing. The roughening device 21 comprises a roughening roller 2101 and a scraper 2102, wherein the roughening roller 2101 is fixedly arranged on the workbench 1, a notch 21011 is formed in the circumference of the roughening roller 2101 along the axial direction, the scraper 2102 is eccentrically and rotatably arranged in the roughening roller 2101, and the cutter head end of the scraper 2102 penetrates through the notch 21011 and protrudes out of the outer circumference of the roughening roller 2101. When the first paper tape 9 passes through the roughening roller 2101, the surface of the first paper tape is roughened by the scraper 2102, and the adhesive force of the adhesive can be improved for the relatively smooth paper tape, so that the adhesive is firmly bonded. At the same time, a joint detection device 22 for detecting the joint on the first paper strap 9 is also provided on the front side of the roughening device 21. In the continuous production process of the paper tube, after the paper tape on the paper feed tray 8 at the paper feed position is used up, the paper tape needs to be connected with the paper tape on the paper feed tray 8 at the stock position, so that a joint is formed; after the joint is fed back to the joint detection device 22 along with the paper tape, the joint detection device 22 detects the joint and feeds back to the control system of the equipment, and the automatic control scraper 2102 rotates for a certain angle to leave the notch 21011, so that the paper tape joint is avoided, the paper tape joint is prevented from being broken, and the orderly production is ensured. After the joint on the paper tape is conveyed through the roughening device 21, the scraper 2102 is reset, and roughening treatment is continued on the surface of the first paper tape 9.
Referring to fig. 1 and 5, as a preferred embodiment of the present application, in order to enable the first paper tape 9 and the second paper tape 10 to be staggered and converged as required, a deviation adjusting mechanism 13 and a paper tape deviation dimension detecting device 14 are disposed on the path on which the first paper tape 9 is conveyed on the workbench 1, and the paper tape deviation dimension detecting device 14 is used for detecting the deviation dimension of the first paper tape 9 after being adjusted by the deviation adjusting mechanism 13, and the deviation adjusting mechanism 13 is matched with the paper tape deviation dimension detecting device 14 to enable the first paper tape 9 and the second paper tape 10 to be staggered and converged by a certain width in a deviation manner. The offset adjustment mechanism 13 includes an inclined roller 1301 provided on one side of one of the turn rollers 7, and the first paper tape 9 is wound around the turn roller 7 and the inclined roller 1301 in order. The oblique roller 1301 is connected with a transmission assembly and a motor, and the oblique roller 1301 can move relative to the steering roller 7 under the drive of the motor and the transmission assembly so as to enable the first paper tape 9 to deviate towards or away from the workbench 1.
Referring to fig. 5, specifically, the inclined roller 1301 is inclined towards the turning roller 7 by an angle θ at the end far away from the workbench 1, the first paper tape 9 is wound on the inclined roller 1301 through the turning roller 7, so that the paper surface of the first paper tape 9 is attached to the peripheral surface of the inclined roller 1301 under the tension, that is, the first paper tape 9 is always kept perpendicular to the central axis of the inclined roller 1301, so that the inclined angle at which the first paper tape 9 is shifted from the turning roller 7 to the inclined roller 1301 is also θ, and the distance between the turning roller 7 and the inclined roller 1301 is d', where the first paper tape 9 is shifted:
d=d’*tanθ
therefore, the deviation size of the first paper tape 9 is detected by the paper tape deviation size detection device 14 and is fed back to the control system of the equipment, the control system automatically controls the motor to adjust the movement of the inclined roller 1301, the size of the distance d' between the inclined roller 1301 and the steering roller 7 is changed, automatic deviation correction is realized, and the accuracy of merging of the first paper tape 9 and the second paper tape 10 is ensured. Similarly, the deviation adjusting mechanism 13 and the paper tape deviation dimension detecting device 14 may be provided on the path along which the second paper tape 10 is conveyed, and may adjust the second paper tape 10 to deviate toward or away from the table 1.
Therefore, the double-layer paper tube continuous forming processing equipment is provided with the automatic feeding device, the gluing device, the forming device and the cutting device, the first paper tape and the second paper tape which are discharged by the automatic feeding device are divided into two paths after passing through the steering roller under the traction of the paper feeding roller, the first paper tape on one path is mixed and bonded with the second paper tape on the other path after being coated with a layer of adhesive by the gluing device, the double-layer paper tube is formed by curling forming of the forming device, and then the double-layer paper tube is cut according to a certain length by the cutting device, so that the continuous forming processing of the paper tube is realized, the production efficiency is greatly improved, the manufacturing cost is saved, the production requirement of enterprises is met, 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 the above description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The foregoing description is only of a preferred embodiment of the invention, which can be practiced in many other ways than as described herein, so that the invention is not limited to the specific implementations disclosed above. While the foregoing disclosure has been described with reference to certain embodiments, it will be understood by those skilled in the art that various changes and modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention without departing from the technical solution of the present invention still falls within the scope of the technical solution of the present invention.
Claims (7)
1. A double-layer paper tube continuous forming processing device, characterized by comprising: a workbench (1), an automatic feeding device (2), at least one paper feeding roller (3), a gluing device (4), a forming device (5), a cutting device (6), a plurality of steering rollers (7) and a napping device (21) which are arranged on the workbench (1);
the automatic feeding device (2) is provided with a discharging roller (201), and the discharging roller (201) can simultaneously place two paper feeding trays (8) and is used for synchronously discharging the two paper feeding trays (8);
the paper feed roller (3) is used for dragging a first paper tape (9) and a second paper tape (10) on two paper feed trays (8) to be conveyed backwards and wound around the steering roller (7) and then divided into two paths, wherein one path of the first paper tape (9) passes through the gluing device (4), one surface of the first paper tape is coated with a layer of adhesive and then is converged with the other path of the second paper tape (10) and is adhered to each other, and the first paper tape (9) and the second paper tape (10) are staggered and laminated with a certain width;
the forming device (5) is used for curling the first paper tape (9) and the second paper tape (10) which are adhered to each other to form a double-layer tubular paper tape; the cutting device (6) is used for cutting the tubular paper tape according to a certain length to form a double-layer paper tube;
the gluing device (4) comprises a positioning gluing device (401) and two lap-joint gluing devices (402), wherein the two lap-joint gluing devices (402) are respectively used for respectively coating a layer of lap-joint glue (11) on two first lap-joint areas, close to two ends, of the corresponding surface of the first paper tape (9); the positioning and gluing device (401) is used for coating a layer of positioning glue (12) on a positioning area, which is positioned between the two first lap areas, of the first paper tape (9) on the surface;
the roughening device (21) is arranged at the front side of the gluing device (4) and is used for roughening the first paper tape (9) before gluing; the roughening device (21) comprises a roughening roller (2101) and a scraper (2102), wherein the roughening roller (2101) is fixedly arranged on the workbench (1), a notch (21011) is formed in the roughening roller (2101), and the scraper (2102) is rotatably arranged in the roughening roller (2101) and the cutter head end of the scraper penetrates through the notch (21011) and protrudes out of the outer circumference of the roughening roller (2101); the front side of the napping device (21) is also provided with a joint detection device (22) for detecting the joint on the first paper tape (9);
an offset adjusting mechanism (13) and a paper tape offset size detection device (14) are arranged on the workbench (1) and located on the conveying path of the first paper tape (9) or the second paper tape (10), and the offset adjusting mechanism (13) is matched with the paper tape offset size detection device (14) to enable the first paper tape (9) and the second paper tape (10) to be staggered and converged in a certain width in an offset mode.
2. The double-layer paper tube continuous forming processing apparatus according to claim 1, wherein: the width of the first paper tape (9) and the width of the second paper tape (10) which are staggered with each other are the same as the width of the first lapping area, so that the first paper tape (9) is lapped in a matched mode through the lap joint glue (11) on one first lapping area and the second paper tape (10) which are staggered with the second lapping area (1001) of the first paper tape (9) when the first paper tape is curled.
3. The double-layer paper tube continuous forming processing apparatus according to claim 1, wherein: the offset adjusting mechanism (13) comprises an inclined roller (1301) arranged at one side of one steering roller (7), the first paper tape (9) or the second paper tape (10) is sequentially wound on the steering roller (7) and the inclined roller (1301), and the inclined roller (1301) can move relative to the steering roller (7) so that the first paper tape (9) or the second paper tape (10) is offset towards or away from the workbench (1).
4. The double-layer paper tube continuous forming processing apparatus according to claim 1, wherein: at least one tension adjusting mechanism (15) is further arranged on the workbench (1) and located on the conveying path of the first paper tape (9) and the second paper tape (10) and used for automatically adjusting the relaxation degree of the first paper tape (9) and the second paper tape (10).
5. The double-layer paper tube continuous forming processing apparatus according to claim 1, wherein: the paper tape machine further comprises a pressing device, wherein the pressing device comprises an upper pressing roller (16) and a lower pressing roller (17) which are rotatably arranged on the workbench (1), and the first paper tape (9) and the second paper tape (10) which are converged pass through between the upper pressing roller (16) and the lower pressing roller (17) to be pressed.
6. The continuous forming and processing apparatus for double-layered paper tube according to claim 5, wherein: one end of the upper pressing roller (16) is provided with a glue groove (1601).
7. The double-layer paper tube continuous forming processing apparatus according to claim 1, wherein: the device comprises a forming device (5) and a cutting device (6), and is characterized by further comprising a conveying device, wherein the conveying device comprises a conveying belt (18) and a driving roller (19) in transmission connection with the conveying belt (18), and the driving roller (19) can drive the conveying belt (18) to rotate so as to convey the formed tubular paper tape to the cutting device (6); and a heating device (20) is arranged on the conveying belt (18) and is used for drying and solidifying the viscose in the formed tubular paper tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111658457.8A CN114274596B (en) | 2021-12-31 | 2021-12-31 | Continuous forming processing equipment for double-layer paper tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111658457.8A CN114274596B (en) | 2021-12-31 | 2021-12-31 | Continuous forming processing equipment for double-layer paper tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114274596A CN114274596A (en) | 2022-04-05 |
| CN114274596B true CN114274596B (en) | 2024-04-09 |
Family
ID=80878894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111658457.8A Active CN114274596B (en) | 2021-12-31 | 2021-12-31 | Continuous forming processing equipment for double-layer paper tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114274596B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116176046B (en) * | 2023-01-03 | 2023-11-17 | 南京高益新材料科技有限公司 | Continuous forming equipment for single-layer paper suction pipe |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780696Y (en) * | 2004-12-30 | 2006-05-17 | 陈礼刚 | Tube of reeled toilet paper |
| CN101456003A (en) * | 2008-06-25 | 2009-06-17 | 赵远龙 | Glue spreading system |
| JP2009255428A (en) * | 2008-04-18 | 2009-11-05 | Fuji Spiral Kogyo Kk | Paper pipe manufacturing equipment |
| CN104129102A (en) * | 2014-07-11 | 2014-11-05 | 绍兴市天时纸业有限公司 | Paper cone napping machine |
| CN206416581U (en) * | 2016-12-19 | 2017-08-18 | 福州科瑞特纸品有限公司 | Paper tube making apparatus |
| CN108382001A (en) * | 2018-04-27 | 2018-08-10 | 连云港市振扬纸品有限公司 | Make the continous way production system of paper tube |
| CN208410916U (en) * | 2018-04-27 | 2019-01-22 | 连云港市振扬纸品有限公司 | A kind of continous way production system making paper tube |
| CN110341237A (en) * | 2019-08-03 | 2019-10-18 | 广东金玉兰包装机械有限公司 | Full-automatic multi-layer paper tube manufacturing equipment |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI770492B (en) * | 2020-04-08 | 2022-07-11 | 全利機械股份有限公司 | Paper tube generating machine |
-
2021
- 2021-12-31 CN CN202111658457.8A patent/CN114274596B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780696Y (en) * | 2004-12-30 | 2006-05-17 | 陈礼刚 | Tube of reeled toilet paper |
| JP2009255428A (en) * | 2008-04-18 | 2009-11-05 | Fuji Spiral Kogyo Kk | Paper pipe manufacturing equipment |
| CN101456003A (en) * | 2008-06-25 | 2009-06-17 | 赵远龙 | Glue spreading system |
| CN104129102A (en) * | 2014-07-11 | 2014-11-05 | 绍兴市天时纸业有限公司 | Paper cone napping machine |
| CN206416581U (en) * | 2016-12-19 | 2017-08-18 | 福州科瑞特纸品有限公司 | Paper tube making apparatus |
| CN108382001A (en) * | 2018-04-27 | 2018-08-10 | 连云港市振扬纸品有限公司 | Make the continous way production system of paper tube |
| CN208410916U (en) * | 2018-04-27 | 2019-01-22 | 连云港市振扬纸品有限公司 | A kind of continous way production system making paper tube |
| 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 |
| CN110341237A (en) * | 2019-08-03 | 2019-10-18 | 广东金玉兰包装机械有限公司 | Full-automatic multi-layer paper tube manufacturing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114274596A (en) | 2022-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4502579B2 (en) | Method and apparatus for manufacturing tire component | |
| CN114274596B (en) | Continuous forming processing equipment for double-layer paper tube | |
| CN112297513B (en) | Straw forming machine and manufacturing method thereof | |
| TWI618627B (en) | Thermal insulation cardboard composite machine and method, and thermal insulation cardboard manufacturing system | |
| WO2012071804A1 (en) | Production method and production line for corrugated board with preprinted face sheet | |
| US7618034B2 (en) | Form having abutting tape-interconnected substrates and method of making same | |
| CN100415469C (en) | Apparatus and method for making cellular shade material | |
| WO2023035785A1 (en) | Lamination device and method for manufacturing laminated electrode assembly | |
| CN114311853B (en) | Continuous forming laminated three-layer paper tube processing equipment | |
| EP0911145B1 (en) | Single facer | |
| JP4623632B2 (en) | Cylindrical film manufacturing equipment | |
| CN217145101U (en) | Double-channel laminated paper tube forming processing equipment | |
| US20200369487A1 (en) | Assembly | |
| CN112455007B (en) | Method for manufacturing paper straw | |
| CN211843383U (en) | Edge folding equipment | |
| CN108433876A (en) | Set composite is pasted in coating for full-scale coating material | |
| CN208942577U (en) | Set composite is pasted in coating for full-scale coating material | |
| JP6007371B2 (en) | Paper processing apparatus and paper processing method | |
| CN205997476U (en) | A kind of honeycomb paper set composite | |
| EP2094594B1 (en) | Device for gluing a tail cant of a roll and product roll | |
| WO2015056533A1 (en) | Device and method for manufacturing sheet-form member for absorbent article | |
| KR102556103B1 (en) | Apparatus and method for manufacturing wooden straw | |
| US20060000544A1 (en) | Method of producing cartons | |
| CN212889209U (en) | Double-core corrugated paper production line | |
| CN220891336U (en) | Hose and hose manufacturing equipment |
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 |