Long-service-life environment-friendly flat roll paper tube production equipment and production method

Abstract

The invention relates to the technical field of paper tube production, in particular to long-service-life environment-friendly flat roll paper tube production equipment and a production method.The long-service-life environment-friendly flat roll paper tube production equipment comprises a paper feeding device, a colored paper pasting device, a glue rolling device, a paper cutting device, a paper feeding device, a paper rolling device and a discharging device which are sequentially arranged on a rack, and a colored paper pasting station is arranged at the tail end of the paper feeding device; when the colored paper pasting device is used for pasting colored paper, the paper suction mechanism sucks the colored paper and conveys the colored paper to the paper, the colored paper and the paper are in included angle fit, then the moving base drives the multiple sets of smoothing wheels to press the colored paper so that the colored paper can be gradually attached to the paper, in the moving process of the moving base, the smoothing wheels rotate, and air between the paper can be exhausted; the technical problems that in the prior art, colored paper is not attached to be uneven, and bubbles are prone to being generated between paper are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of paper tube production, and in particular to a long-life, environment-friendly flat-rolled paper tube production device and a production method. Background Art

[0002] Paper tubes are used in various industries, such as chemical fiber industry tubes, film industry tubes, printing industry tubes, paper industry tubes, leather industry tubes, food packaging tubes, construction industry tubes, exhibition industry tubes, etc. The paper tube winding machine structure technology on the market is relatively complete. With the development of the packaging industry, there are various forms of packaging on the market, among which packaging for the food industry is also relatively common. With the development of the packaging industry, round paper tube packaging came into being and is widely used in the field of food packaging.

[0003] The invention patent with Chinese patent application number 202111128276.4 discloses a paper tube roll forming device and method thereof, including a paper output roller, a paper feeding and gluing device, a paper mounting device, a paper cutting device, a paper feeding device, a roll device, a paper tube receiving device and a paper tube gluing and discharging device; a paper mounting device is arranged on one side of the paper feeding and gluing device; a paper feeding device is arranged along the output direction of the paper feeding and gluing device, and a paper cutting device is arranged at the connection between the paper feeding and gluing device and the paper feeding device; the paper feeding device includes a paper feeding platform, a paper moving mechanism and a roll guide plate, a roll device is arranged on one side of the middle of the paper feeding platform, and a paper moving mechanism is arranged at the lower part of the paper feeding platform, and the paper moving mechanism is used to move the paper on the paper feeding platform to the processing direction and to move the paper tube that has completed the roll operation in the roll device out of the roll device; a paper tube receiving device is arranged at the output end of the roll device, and a paper tube gluing and discharging device is arranged at the lower part of the paper tube receiving device. This patent improves the roll efficiency and can mount paper on paper.

[0004] However, during the paper laminating process of the device, the papers are not laminated evenly and air is trapped between the papers to form bubbles. Summary of the invention

[0005] In view of the above problems, one of the purposes of the present invention is to provide a long-life, environmentally friendly flat paper roll tube production equipment, which absorbs colored paper through a paper suction mechanism and delivers it to the paper, and the colored paper is matched with the paper at an angle. Then, the moving seat drives several groups of smoothing wheels to press the colored paper so that the colored paper is gradually attached to the paper. During the movement of the moving seat, the smoothing wheels rotate to discharge the air between the papers, thereby solving the technical problems of uneven adhesion of colored paper and easy generation of bubbles between papers in the prior art.

[0006] To achieve the above object, the present invention provides the following technical solutions: A long-life environmentally friendly flat paper tube production device comprises a frame, a paper feeding device, a color paper pasting device, a glue rolling device, a paper cutting device, a paper feeding device, a paper rolling device and a discharging device which are sequentially arranged on the frame, wherein a color paper pasting station is arranged at the end of the paper feeding device; The colored paper pasting device comprises a colored paper feeding mechanism, a colored paper feeding station arranged at the end of the colored paper feeding mechanism, a transfer mechanism arranged above the colored paper feeding mechanism and capable of reciprocating between the colored paper feeding station and the colored paper pasting station, a paper suction mechanism moving with the transfer mechanism and capable of moving up and down, a gluing mechanism arranged between the colored paper feeding station and the colored paper pasting station, and a smoothing mechanism erected above the colored paper pasting station and capable of flattening and pasting the colored paper on the paper; The bottom of the paper suction mechanism is a rotatably arranged suction nozzle plate, and the suction nozzle plate makes one end of the colored paper fit with the paper and form an angle with the paper; The smoothing mechanism includes a moving seat with a pointed angle that can reciprocate along the direction perpendicular to the paper conveying direction, several groups of smoothing wheels arranged at the bottom of the moving seat and capable of making the colored paper fit the paper, and a power component that drives the moving seat to move, and the rotation speed of the several groups of smoothing wheels decreases step by step from the middle to the outer sides.

[0007] As an improvement, the colored paper feeding mechanism includes a mounting platform, a colored paper unwinding disk rotatably mounted on the mounting platform, several groups of roller sleeves rotating on the mounting platform and used for winding colored paper, a supporting platform arranged on the rear side of the several groups of roller sleeves, several groups of suction holes a opened on the supporting platform, a synchronous belt conveying unit arranged in the middle of the supporting platform, a transition roller arranged between the several groups of roller sleeves and the synchronous belt conveying unit a, the transition roller, a mounting plate a arranged on the mounting platform, a cylinder a arranged on the mounting plate a, a pressure roller arranged at the power end of the cylinder a, a mounting plate b arranged on the mounting platform and located at the lower left side of the mounting plate a, a cylinder b arranged on the mounting plate b, a pressure strip arranged at the power end of the cylinder b and cooperating with the supporting platform to press the colored paper, a moving block arranged for transverse movement, a blade arranged on the moving block and close to the left side of the pressure strip, and a cylinder c for driving the moving block to move; the colored paper feeding station is on the supporting platform.

[0008] As an improvement, the transfer mechanism includes a mounting frame installed horizontally above the mounting platform, two sets of slide rail slider units a arranged on the mounting frame, a movable frame installed on the slide rail slider unit a, a motor a arranged on the movable frame, a gear arranged at the power output end of the motor a, and a rack installed on the mounting frame and meshing with the gear.

[0009] As an improvement, the paper suction mechanism also includes a cylinder d that moves with the transfer mechanism, a pressure plate arranged at the power end of the cylinder d, four groups of linear bearings evenly distributed at the four corners of the pressure plate, an optical axis that is correspondingly slidably arranged in the linear bearing, a limit plate that is correspondingly arranged at the top of the optical axis, a spring that is correspondingly sleeved on the optical axis and located between the limit plate and the linear bearing, a transition plate that is hingedly installed under several groups of the optical axis and is used to install the suction nozzle plate, two groups of cylinders e that are installed on the rear side of the pressure plate and arranged on the left and right, and a resistance rod that is arranged at the power end of the cylinder e and can resist the transition plate.

[0010] As an improvement, the gluing mechanism includes a glue box, a glue brush roller a rotatably installed above the glue box, a glue brush roller b poweredly connected to the glue brush roller a through a gear transmission unit and arranged above the glue brush roller a, and a synchronous belt power unit a for driving the glue brush roller a to rotate.

[0011] As an improvement, the power assembly includes two groups of base plates arranged on the left and right and both mounted on the colored paper pasting station, slide rail slider units b respectively installed on the two groups of the base plates, a slide plate mounted on the two groups of the slide rail slider units b and used to install the moving seat, a synchronous belt power unit b arranged on the base plate on the left, and a connecting piece for power connecting the synchronous belt power unit b and the slide plate.

[0012] As an improvement, the smoothing mechanism also includes a rotating shaft rotatably mounted on the moving seat and corresponding to the installation of the smoothing wheel 2, a fan blade correspondingly arranged on the rotating shaft, an air guide bin correspondingly opened in the moving seat and capable of accommodating the fan blade, an air inlet correspondingly opened above the air guide bin, an air outlet correspondingly opened below the air guide bin, an air inlet channel connecting several groups of the air inlets, an air outlet channel connecting several groups of the air outlets, an exhaust section opened at the bottom rear side of the moving seat, several groups of ventilation ports arranged at intervals and connecting the air outlet channels and the exhaust section, and an air inlet connected to the air inlet channel and located in the middle position of the moving seat.

[0013] As an improvement, the air outlet channel is arranged on a circular arc opposite to one side of the vent, and the smoothing wheel passes through the exhaust portion.

[0014] As an improvement, the smoothing wheel includes a wheel disc coaxially arranged below the rotating shaft and a plurality of groups of brush units arranged in a circular array on the side wall of the wheel disc.

[0015] Another object of the present invention is to provide a method for producing a long-life, environmentally friendly flat paper roll tube, which can achieve efficient production of paper tubes while making colored paper stick to the paper through the smooth cooperation of a paper feeding device, a colored paper pasting device, a glue rolling device, a paper cutting device, a paper feeding device, a paper rolling device and a discharging device.

[0016] To achieve the above object, the present invention provides the following technical solutions: A method for producing a long-life environmentally friendly flat-rolled paper tube, the method using the above-mentioned long-life environmentally friendly flat-rolled paper tube production equipment, comprising the following steps: Step 1: Paper feeding, the paper feeding device feeds the paper to the colored paper pasting station; Step 2: Colored paper loading is carried out simultaneously with step 1. The colored paper unwinding disk unwinds the colored paper, and the synchronous belt conveying unit a conveys the colored paper to the colored paper loading station. Then, the pressing roller cooperates with the transition roller to press the colored paper, and the blade moves to cut the colored paper. Step 3: Pasting colored paper. After step 1 and step 2, the suction nozzle plate moves down to absorb the colored paper. Then, under the driving action of the transfer mechanism, the colored paper is first coated with glue by the gluing mechanism, and then is sent to the top of the paper. Under the action of the corresponding cylinder e, the two groups of the resistance rods drive the transition plate and the suction nozzle plate to tilt, and the cylinder d drives the colored paper to tilt and move downward, and one side of the colored paper contacts the paper. Then, the cylinder e is reset, the transition plate and the suction nozzle plate rotate to the horizontal, and the rotating mechanism retreats a distance, one side of the colored paper is attached to the paper and the other side is sucked by the suction nozzle plate. Then, the power component drives the pointed moving seat to move toward the colored paper, and several groups of the smoothing wheels smooth and press the colored paper at different speeds until the colored paper is completely attached to the paper. Step 4: gluing the paper. After step 3, the paper with the colored paper is passed through the gluing device for gluing. Step 5: paper cutting, after step 4, the paper is fed to the paper feeding device, and the paper cutting device cuts the paper; Step 6: Paper roll tube: after step 5, the paper on the paper feeding device is fed into the paper roll device and rolled into a paper tube; Step 7: Paper tube discharging: After step 6, the discharging device takes out the paper tube in the paper rolling device and collects it.

[0017] The beneficial effects of the present invention are: (1) When the colored paper is pasted in the present invention, the paper suction mechanism makes the colored paper and the paper form an angle, and then the moving seat drives a plurality of groups of smoothing wheels to move so that the colored paper is gradually pasted on the colored paper, so that the colored paper is pasted more smoothly, the wrinkles of the colored paper are reduced, the subsequent paper tube is more beautiful, and the yield rate is improved; (2) In the process of the moving seat driving the plurality of smoothing wheels to move, the smoothing wheels rotate to fully exhaust the air between the colored paper and the paper. The rotation speed of the smoothing wheels gradually decreases from the middle to the outside on both sides, so that the exhaust efficiency of each area of ​​the colored paper is consistent, thereby preventing bubbles from appearing when the colored paper and the paper are attached together; (3) In the present invention, the smoothing wheel rotates by driving the fan blades with gas, and the exhausted gas forms a gas pressing area at the exhaust part through the vent, so that the gas presses the area passed by the smoothing wheel again, further ensuring the color paper laminating effect; (4) The adhesive for bonding the colored paper and the paper in the present invention is starch glue. In order to achieve the best use effect of starch glue, the glue has a certain temperature during bonding. After the moving seat passes, the exhausted gas passes through the vent to form gas at the exhaust position, which can cool the area where the smoothing wheel passes, so that the glue solidifies quickly, thereby improving the efficiency of bonding the colored paper; (5) When the colored paper is pasted on the colored paper in the present invention, the paper suction mechanism makes the colored paper and the paper form an angle, and the glue has downward fluidity on the colored paper. Then, the moving seat drives a plurality of groups of smoothing wheels to move the colored paper and gradually paste it on the colored paper. In the process, the moving seat is in an angled shape, and the smoothing wheels can spread the glue evenly again, further improving the quality of pasting the colored paper.

[0018] In summary, the present invention has the advantages of clever structure, high color paper pasting efficiency and good color paper pasting effect, and is particularly suitable for the field of paper tube production technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the structure of the colored paper feeding mechanism; Figure 4 It is a schematic diagram of the power component structure; Figure 5 It is a schematic diagram of the transfer mechanism structure; Figure 6 It is a schematic diagram of the paper suction mechanism structure; Figure 7 It is a schematic diagram of the structure of the mobile seat; Figure 8 It is the cross-sectional structure diagram of the moving seat and the gas flow diagram; Fig. 9 To smooth the working status of the organization; Fig.10 To smooth the exhaust state diagram of the mechanism; Fig.11 It is a process flow chart of the present invention.

[0020] In the figure: 1, frame, 100, colored paper, 101, paper, 2, paper feeding device, 21, colored paper pasting station, 3, colored paper pasting device, 31, colored paper feeding mechanism, 311, mounting table, 312, colored paper unwinding disk, 313, roller sleeve, 314, supporting table, 315, suction hole a, 316, synchronous belt conveying unit a, 317, transition roller, 318, mounting plate a, 319, cylinder a, 3110, pressure roller, 3111, mounting plate b, 3112, colored paper unwinding disk, 31 ...1, pressure roller, 3112, mounting plate b, 3113, pressure roller, 3114, mounting plate b, 3115, pressure hole a, 3116, synchronous belt conveying unit a, 3117, transition roller, 3118, mounting plate 112, cylinder b, 3113, pressure bar, 3114, moving block, 3115, blade, 3116, cylinder c, 32, color paper feeding station, 33, transfer mechanism, 331, mounting frame, 332, slide rail slider unit a, 333, moving frame, 334, motor a, 335, gear, 336, rack, 34, paper suction mechanism, 341, suction cup assembly, 342, cylinder d, 343, pressure plate, 344, linear bearing, 345, optical axis, 3 46, limit plate, 347, spring, 348, transition plate, 349, nozzle plate, 3410, cylinder e, 3411, contact rod, 35, glue coating mechanism, 351, glue box, 352, glue brush roller a, 353, glue brush roller b, 354, synchronous belt power unit a, 36, smoothing mechanism, 360, power assembly, 3601, base plate, 3602, slide rail slider unit b, 3603, slide plate, 3604, synchronous belt power unit b, 36 05. Connecting parts, 361. Moving seat, 362. Smoothing wheel, 3621. Wheel, 3622. Brush unit, 363. Rotating shaft, 364. Fan blades, 365. Air guide bin, 366. Air inlet, 367. Air outlet, 368. Air inlet channel, 369. Air outlet channel, 3610. Exhaust part, 3611. Ventilation port, 3612. Air inlet, 4. Glue rolling device, 5. Paper cutting device, 6. Paper feeding device, 7. Paper rolling device, 8. Discharging device. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] Embodiment 1: like Figure 1 As shown, a long-life environmentally friendly flat paper tube production equipment comprises a frame 1, a paper feeding device 2, a color paper pasting device 3, a glue rolling device 4, a paper cutting device 5, a paper feeding device 6, a paper rolling device 7 and a discharging device 8 which are sequentially arranged on the frame 1, and a color paper pasting station 21 is arranged at the end of the paper feeding device 2; The colored paper pasting device 3 comprises a colored paper feeding mechanism 31, a colored paper feeding station 32 arranged at the end of the colored paper feeding mechanism 31, a transfer mechanism 33 arranged above the colored paper feeding mechanism 31 and capable of reciprocating between the colored paper feeding station 32 and the colored paper pasting station 21, a paper suction mechanism 34 moving with the transfer mechanism 33 and capable of moving up and down, a gluing mechanism 35 arranged between the colored paper feeding station 32 and the colored paper pasting station 21, and a smoothing mechanism 36 erected above the colored paper pasting station 21 and capable of flattening and pasting the colored paper 100 on the paper 101; The bottom of the paper suction mechanism 34 is a rotatably arranged suction nozzle plate 349, and the suction nozzle plate 349 makes one end of the colored paper 100 fit with the paper 101 and form an angle with the paper 101; The smoothing mechanism 36 includes a moving seat 361 which is pointed and can reciprocate along a direction perpendicular to the conveying direction of the paper 101, a plurality of groups of smoothing wheels 362 which are arranged at the bottom of the moving seat 361 and can make the colored paper 100 fit the paper 101, and a power assembly 360 which drives the moving seat 361 to move. The rotation speed of the plurality of groups of smoothing wheels 362 decreases step by step from the middle to the outer sides.

[0025] It should be noted that the paper feeding device 2, the glue rolling device 4, the paper cutting device 5, the paper feeding device 6, the paper rolling device 7 and the discharging device 8 are all prior arts, and the present invention will not elaborate on them in detail.

[0026] Further, such as Figures 1 to 3 As shown, the colored paper feeding mechanism 31 includes a mounting platform 311, a colored paper unwinding disk 312 rotatably mounted on the mounting platform 311, a plurality of groups of roller sleeves 313 rotating on the mounting platform 311 and used to wind the colored paper 100, a supporting platform 314 arranged at the rear side of the plurality of groups of roller sleeves 313, a plurality of groups of air suction holes a315 opened on the supporting platform 314, a synchronous belt conveying unit a316 arranged in the middle of the supporting platform 314, a transition roller 317 arranged between the plurality of groups of roller sleeves 313 and the synchronous belt conveying unit a316, a mounting plate a318 arranged on the transition roller 317, and a mounting plate a319 arranged on the mounting platform 311. The cylinder a319 on the plate a318, the pressure roller 3110 arranged at the power end of the cylinder a319, the mounting plate b3111 arranged on the mounting platform 311 and located at the lower left side of the mounting plate a318, the cylinder b3112 arranged on the mounting plate b3111, the pressure strip 3113 arranged at the power end of the cylinder b3112 and cooperating with the supporting platform 314 to press the colored paper 100, the moving block 3114 arranged for horizontal movement, the blade 3115 arranged on the moving block 3114 and close to the left side of the pressure strip 3113, and the cylinder c3116 for driving the moving block 3114 to move; the colored paper loading station 32 is on the supporting platform 314.

[0027] It should be noted that the synchronous belt conveying unit a316 drives the colored paper 100 onto the supporting platform 314 , and the air suction holes a315 make the colored paper 100 closely attached to the supporting platform 314 .

[0028] It should be further explained that the pressure roller 3110 cooperates with the transition roller 317 to make the conveyance of the colored paper 100 more stable.

[0029] It is important to note that after the colored paper 100 is delivered to the position, the cylinder b3112 drives the pressure bar 3113 to move and cooperates with the supporting platform 314 to press the colored paper 100 . Then, the cylinder c3116 drives the blade 3115 to move and cut the colored paper 100 .

[0030] Further, such as Figure 5As shown, the transfer mechanism 33 includes a mounting frame 331 installed horizontally above the mounting platform 311, two sets of slide rail slider units a332 arranged on the mounting frame 331, a moving frame 333 installed on the slide rail slider unit a332, a motor a334 arranged on the moving frame 333, a gear 335 arranged at the power output end of the motor a334, and a rack 336 installed on the mounting frame 331 and meshing with the gear 335.

[0031] It should be noted that the motor a334 is a servo motor, which can make the moving position of the moving frame 333 more precise when the motor a334 drives the moving frame 333, thereby ensuring the alignment of the edge of the paper 101 with the edge of the colored paper 100.

[0032] Further, such as Figure 6 As shown, the paper suction mechanism 34 also includes a cylinder d342 that moves with the transfer mechanism 33, a pressure plate 343 arranged at the power end of the cylinder d342, four groups of linear bearings 344 evenly distributed at the four corners of the pressure plate 343, an optical axis 345 correspondingly slidably arranged in the linear bearing 344, a limit plate 346 correspondingly arranged at the top of the optical axis 345, a spring 347 correspondingly sleeved on the optical axis 345 and located between the limit plate 346 and the linear bearing 344, a transition plate 348 hingedly installed under several groups of the optical axis 345 and used to install the suction nozzle plate 349, two groups of cylinders e3410 installed on the rear side of the pressure plate 343 and arranged on the left and right, and a resistance rod 3411 arranged at the power end of the cylinder e3410 and capable of resisting the transition plate 348.

[0033] It should be noted that the movement of the cylinder d342 is used to drive the nozzle plate 349 to move up and down, thereby sucking the colored paper 100.

[0034] What needs to be explained more is that Fig. 9 As shown, after the paper suction mechanism 34 transfers the colored paper 100 to above the paper sheet, the cylinder e3410 drives the transition plate 348 and the suction nozzle plate 349 to tilt, and then the cylinder d342 drives the suction nozzle plate 349 and the colored paper 100 to move downward, and one side of the colored paper 100 is attached to the paper 101. Then the cylinder e3410 is reset, and the suction nozzle plate 349 is restored to a horizontal state, and the transfer mechanism 33 moves back a certain distance. At this time, one side of the colored paper 100 is still sucked together with the suction nozzle plate 349, and the other side is attached to the paper 101.

[0035] Further, such as Figure 4 and Fig. 9As shown, the gluing mechanism 35 includes a glue box 351, a glue brush roller a352 rotatably installed above the glue box 351, a glue brush roller b353 which is power-connected to the glue brush roller a352 via a gear transmission unit and is arranged above the glue brush roller a352, and a synchronous belt power unit a354 which drives the glue brush roller a352 to rotate.

[0036] It should be noted that the glue in the glue box 351 is starch glue, and its optimal operating temperature is 20-25° C., so a heating device is provided in the glue box 351 .

[0037] It is further necessary to explain that the glue brush roller a352 and the glue brush roller b353 are both made of flexible materials. After the glue brush roller a352 is dipped in glue, it contacts the glue brush roller b353. When the transfer mechanism 33 drives the colored paper 100 to move above the glue brush roller b353, the cylinder d342 drives the colored paper 100 to move downward and contact the glue brush roller b353 for glue coating.

[0038] It is important to note that the synchronous belt power unit a354 is a prior art and will not be elaborated on again. In order to prevent the glue from being thrown out, the synchronous belt power unit a354 enables the rubber brush roller a352 and the rubber brush roller b353 to operate at a low speed.

[0039] It is particularly important to note that the larger diameter of the glue brush roller a352 than that of the glue brush roller b353 enables the glue brush roller a352 to obtain more glue raw materials, while the glue brush roller b353 rolls the colored paper 100 more evenly.

[0040] Further, such as Figure 2 and Figure 4 As shown, the power assembly 360 includes two groups of base plates 3601 which are arranged on the left and right and are both mounted on the colored paper pasting station 21, slide rail slider units b3602 which are respectively installed on the two groups of the base plates 3601, a slide plate 3603 which is mounted on the two groups of the slide rail slider units b3602 and is used to install the moving seat 361, a synchronous belt power unit b3604 which is arranged on the left side of the base plate 3601, and a connecting piece 3605 which is used to power the synchronous belt power unit b3604 and the slide plate 3603.

[0041] It should be noted that the synchronous belt power unit b3605 is a prior art and will not be elaborated on again. The connecting member 3605 connects the synchronous belt in the synchronous belt power unit b3604 and the slide plate 3603.

[0042] It should be further explained that a receiving groove for receiving the movable seat 361 is provided on the slide plate 3603, and the movable seat 361 is fixed by a top screw.

[0043] Further, such as Figure 7 and Figure 8 As shown, the smoothing mechanism 36 also includes a rotating shaft 363 rotatably mounted on the movable seat 361 and corresponding to the installation of the smoothing wheel 362, a fan blade 364 correspondingly arranged on the rotating shaft 363, an air guide bin 365 correspondingly opened in the movable seat 361 and capable of accommodating the fan blade 364, an air inlet 366 correspondingly opened above the air guide bin 365, an air outlet 367 correspondingly opened below the air guide bin 365, an air inlet channel 368 connecting several groups of the air inlets 366, an air outlet channel 369 connecting several groups of the air outlets 367, an exhaust section 3610 opened at the rear bottom of the movable seat 361, several groups of ventilation holes 3611 arranged at intervals and connecting the air outlet channels 369 and the exhaust section 3610, and an air inlet 3612 connected to the air inlet channel 368 and located in the middle position of the movable seat 361.

[0044] It should be noted that if Fig. 9 and Fig.10 As shown, high-pressure gas enters the interior of the air inlet channel 368 from the air inlet 3612, and the high-pressure gas first enters the middle air inlet 366, and then enters the corresponding air inlets 366 from the middle to both sides in sequence. Therefore, the rotation speed of several groups of smoothing wheels 362 decreases from the middle to both sides in sequence. In the process of smoothing the colored paper 100, the efficiency of exhausting air at each position of the colored paper remains consistent, so that in the process of sticking the colored paper 100, there will be no bubbles between the colored paper and the paper 101 and the efficiency of sticking the colored paper 100 will not be reduced.

[0045] It should be further explained that after driving the fan blades 364 to rotate, the gas is discharged through the air outlet 367, the air outlet channel 369, the ventilation port 3611 and the exhaust part 3610 in sequence.

[0046] Furthermore, the air outlet channel 369 is arranged in an arc opposite to one side of the vent 3611 , and the smoothing wheel 362 passes through the exhaust portion 3610 .

[0047] It should be noted that, under the guidance of the exhaust gas through the gas outlet channel 369 , the gas blows toward the color paper 100 to press it again, further making the color paper 100 flatter.

[0048] It should be further explained that the cross-sectional area of ​​the air inlet channel is smaller than the cross-sectional area of ​​the air outlet channel, thereby making the gas flow smoother.

[0049] It should be further explained that, since starch glue has a certain temperature when used, after the colored paper 100 and the paper 101 are attached, the gas in the exhaust section 3610 can cool the colored paper 100, which is beneficial to the solidification of the glue and further improves the laying efficiency of the colored paper 100.

[0050] Furthermore, the smoothing wheel 362 includes a wheel disc 3621 coaxially arranged below the rotating shaft 363 and a plurality of groups of brush units 3622 arranged in a circular array on the side wall of the wheel disc 3621 .

[0051] It should be noted that, when rotating, the bristle unit 3622 rotates to the exhaust portion 3610 after the colored paper 100 and the paper 101 are attached together. The gas in the exhaust portion 3610 can cool the bristle unit 3622, which can effectively prevent the bristle unit 3622 from overheating and causing the glue to solidify prematurely when the colored paper 100 and the paper 101 are attached together.

[0052] It should be further explained that the colored paper 100 is coated with glue. Since the glue has a certain fluidity, when the colored paper 100 is in a tilted state, the glue will flow downward. When laminating, the brush unit 3622 in the smoothing wheel 362 makes the glue further evenly spread.

[0053] Embodiment 2: like Fig.11 As shown, this embodiment provides a method for producing a long-life environmentally friendly flat roll paper tube. The process adopts a long-life environmentally friendly flat roll paper tube production device in Example 1, and includes the following steps: Step 1: Paper feeding, the paper feeding device 2 feeds the paper 101 to the colored paper pasting station 21; Step 2: Colored paper loading is performed simultaneously with step 1. The colored paper unwinding disk 312 unwinds the colored paper 100, and the synchronous belt conveying unit a316 conveys the colored paper 100 to the colored paper loading station 32. Then, the pressing roller 3110 cooperates with the transition roller 317 to press the colored paper 100, and the blade 3115 moves to cut the colored paper 100. Step 3: Paste the colored paper. After step 1 and step 2, the nozzle plate 349 moves down to absorb the colored paper 100. Then, under the driving action of the transfer mechanism 33, the colored paper 100 is firstly coated with glue by the gluing mechanism 35, and then is sent to the top of the paper 101. The two groups of the abutment rods 3411 drive the transition plate 348 and the nozzle plate 349 to tilt under the action of the corresponding cylinder e3410, and the cylinder d342 drives the colored paper 100 to tilt and move downward. One side of the colored paper 100 is in contact with the paper 101 is in contact, then the cylinder e3410 is reset, the transition plate 348 and the suction nozzle plate 349 are rotated to the horizontal, and the rotary mechanism 33 is retreated for a distance, one side of the colored paper 100 is attached to the paper 101 and the other side is attached to the suction nozzle plate 349, then the power assembly 360 drives the pointed moving seat 361 to move toward the colored paper 100, and several groups of smoothing wheels 362 smooth and press the colored paper 100 at different rotation speeds until the colored paper 100 is completely attached to the paper 101; Step 4: Gluing the paper. After step 3, the paper 101 pasted with the colored paper 100 is passed through the glue rolling device 4 for glue rolling. Step 5: Paper cutting. After step 4, the paper 101 is fed to the paper feeding device 6, and the paper cutting device 5 cuts the paper 101. Step 6: Rolling paper tube. After step 5, the paper 101 on the paper feeding device 6 is sent to the paper rolling device 7 and rolled into a paper tube. Step 7: Paper tube discharging: After step 6, the discharging device 8 takes out the paper tube in the paper rolling device 7 and collects it.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A long-life environmentally friendly flat paper tube production equipment, characterized in that: It comprises a frame (1), a paper feeding device (2), a colored paper pasting device (3), a glue rolling device (4), a paper cutting device (5), a paper feeding device (6), a paper rolling device (7) and a discharging device (8) which are sequentially arranged on the frame (1), wherein a colored paper pasting station (21) is arranged at the end of the paper feeding device (2); The colored paper pasting device (3) comprises a colored paper feeding mechanism (31), a colored paper feeding station (32) arranged at the end of the colored paper feeding mechanism (31), a transfer mechanism (33) arranged above the colored paper feeding mechanism (31) and capable of reciprocating between the colored paper feeding station (32) and the colored paper pasting station (21), a paper suction mechanism (34) moving with the transfer mechanism (33) and capable of moving up and down, a gluing mechanism (35) arranged between the colored paper feeding station (32) and the colored paper pasting station (21), and a smoothing mechanism (36) arranged above the colored paper pasting station (21) and capable of flattening and pasting the colored paper (100) on the paper (101); The bottom of the paper suction mechanism (34) is a rotatably arranged suction nozzle plate (349), wherein the suction nozzle plate (349) allows one end of the colored paper (100) to be attached to the paper (101) and to form an angle with the paper (101); The smoothing mechanism (36) comprises a moving seat (361) which is in a pointed shape and can reciprocate in a direction perpendicular to the conveying direction of the paper (101), a plurality of groups of smoothing wheels (362) arranged at the bottom of the moving seat (361) and can make the colored paper (100) and the paper (101) fit together, and a power assembly (360) for driving the moving seat (361) to move, wherein the rotation speed of the plurality of groups of smoothing wheels (362) decreases step by step from the middle to the outer sides.

2. The long-life environmentally friendly flat paper tube production equipment according to claim 1 is characterized in that: The color paper feeding mechanism (31) comprises a mounting platform (311), a color paper unwinding disk (312) rotatably mounted on the mounting platform (311), a plurality of groups of roller sleeves (313) rotatably mounted on the mounting platform (311) and used to wind the color paper (100), a supporting platform (314) arranged at the rear side of the plurality of groups of roller sleeves (313), a plurality of groups of air suction holes a (315) provided on the supporting platform (314), a synchronous belt conveying unit a (316) arranged in the middle of the supporting platform (314), a transition roller (317) arranged between the plurality of groups of roller sleeves (313) and the synchronous belt conveying unit a (316), a transition roller (317) arranged between the transition roller (317), a mounting plate a (318) arranged on the mounting platform (311), and a mounting plate a (319) arranged on the mounting plate a ( The invention relates to a cylinder a (319) on a support platform (318), a pressure roller (3110) arranged at the power end of the cylinder a (319), a mounting plate b (3111) arranged on the mounting platform (311) and located below the left side of the mounting plate a (318), a cylinder b (3112) arranged on the mounting plate b (3111), a pressure strip (3113) arranged at the power end of the cylinder b (3112) and cooperating with the support platform (314) to press the colored paper (100), a moving block (3114) arranged to move laterally, a blade (3115) arranged on the moving block (3114) and closely attached to the left side of the pressure strip (3113), and a cylinder c (3116) for driving the moving block (3114) to move; the colored paper loading station (32) is located on the support platform (314).

3. The long-life environmentally friendly flat paper tube production equipment according to claim 2 is characterized in that: The transfer mechanism (33) comprises a mounting frame (331) installed transversely above the mounting platform (311), two sets of slide rail slider units a (332) arranged on the mounting frame (331), a moving frame (333) installed on the slide rail slider unit a (332), a motor a (334) arranged on the moving frame (333), a gear (335) arranged at the power output end of the motor a (334), and a rack (336) installed on the mounting frame (331) and meshing with the gear (335).

4. The long-life environmentally friendly flat paper tube production equipment according to claim 1, characterized in that: The paper suction mechanism (34) further comprises a cylinder d (342) moving with the transfer mechanism (33), a pressure plate (343) arranged at the power end of the cylinder d (342), four groups of linear bearings (344) evenly distributed at the four corners of the pressure plate (343), an optical axis (345) correspondingly slidably arranged in the linear bearing (344), a limit plate (346) correspondingly arranged at the top of the optical axis (345), a spring (347) correspondingly sleeved on the optical axis (345) and located between the limit plate (346) and the linear bearing (344), a transition plate (348) hingedly installed under a plurality of groups of the optical axis (345) and used for installing the suction nozzle plate (349), two groups of cylinders e (3410) installed at the rear side of the pressure plate (343) and arranged on the left and right, and a contact rod (3411) arranged at the power end of the cylinder e (3410) and capable of contacting the transition plate (348).

5. The long-life environmentally friendly flat paper tube production equipment according to claim 1, characterized in that: The glue coating mechanism (35) comprises a glue box (351), a glue brush roller a (352) rotatably mounted above the glue box (351), a glue brush roller b (353) power-connected to the glue brush roller a (352) via a gear transmission unit and arranged above the glue brush roller a (352), and a synchronous belt power unit a (354) for driving the glue brush roller a (352) to rotate.

6. The long-life environmentally friendly flat paper tube production equipment according to claim 1, characterized in that: The power assembly (360) includes two groups of base plates (3601) arranged on the left and right and both mounted on the colored paper pasting station (21), a slide rail slider unit b (3602) respectively mounted on the two groups of the base plates (3601), a slide plate (3603) mounted on the two groups of the slide rail slider units b (3602) and used for mounting the moving seat (361), a synchronous belt power unit b (3604) arranged on the left side of the base plate (3601), and a connecting piece (3605) for connecting the synchronous belt power unit b (3604) and the slide plate (3603) with power.

7. The long-life environmentally friendly flat paper tube production equipment according to claim 1, characterized in that: The smoothing mechanism (36) further comprises a rotating shaft (363) rotatably mounted on the movable seat (361) and corresponding to the installation of the smoothing wheel (362), a fan blade (364) correspondingly arranged on the rotating shaft (363), an air guide bin (365) correspondingly opened in the movable seat (361) and capable of accommodating the fan blade (364), an air inlet (366) correspondingly opened above the air guide bin (365), and an air outlet (367) correspondingly opened below the air guide bin (365). ), an air inlet channel (368) connected to a plurality of groups of the air inlets (366), an air outlet channel (369) connected to a plurality of groups of the air outlets (367), an exhaust portion (3610) opened at the bottom of the rear side of the movable seat (361), a plurality of groups of ventilation ports (3611) arranged at intervals and connected to the air outlet channels (369) and the exhaust portion (3610), and an air inlet (3612) connected to the air inlet channel (368) and located in the middle of the movable seat (361).

8. The long-life environmentally friendly flat paper tube production equipment according to claim 7, characterized in that: The air outlet channel (369) is arranged in an arc opposite to one side of the ventilation opening (3611), and the smoothing wheel (362) passes through the exhaust portion (3610).

9. The long-life environmentally friendly flat paper tube production equipment according to claim 7, characterized in that: The smoothing wheel (362) comprises a wheel disc (3621) coaxially arranged below the rotating shaft (363) and a plurality of groups of bristle units (3622) arranged in a circular array on the side wall of the wheel disc (3621).

10. A method for producing a long-life environmentally friendly flat-rolled paper tube, the method using a long-life environmentally friendly flat-rolled paper tube production device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Paper feeding, the paper feeding device (2) feeds the paper (101) to the colored paper pasting station (21); Step 2: Colored paper loading, which is performed simultaneously with step 1, wherein the colored paper unwinding disk (312) unwinds the colored paper (100), and at the same time, the synchronous belt conveying unit a (316) conveys the colored paper (100) to the colored paper loading station (32), after which the pressing roller (3110) cooperates with the transition roller (317) to press the colored paper (100), and the blade (3115) moves to cut the colored paper (100); Step 3: pasting colored paper. After step 1 and step 2, the suction nozzle plate (349) moves downward to absorb the colored paper (100). Then, under the driving action of the transfer mechanism (33), the colored paper (100) is firstly coated with glue by the gluing mechanism (35), and then is sent to the top of the paper (101). Under the action of the corresponding cylinder e (3410), the two groups of the abutment rods (3411) drive the transition plate (348) and the suction nozzle plate (349) to tilt, and the cylinder d (342) drives the colored paper (100) to tilt downward. One side of the colored paper (100) is in contact with the paper (1 01), then the cylinder e (3410) is reset, the transition plate (348) and the suction nozzle plate (349) are rotated to a horizontal position, and the rotary mechanism (33) retreats a certain distance, one side of the colored paper (100) is attached to the paper (101) and the other side is attached to the suction nozzle plate (349), then the power assembly (360) drives the pointed moving seat (361) to move toward the colored paper (100), and a plurality of groups of smoothing wheels (362) smooth and press the colored paper (100) at different rotation speeds until the colored paper (100) is completely attached to the paper (101); Step 4: gluing the paper. After step 3, the paper (101) on which the colored paper (100) is pasted is passed through the gluing device (4) for gluing. Step 5: paper cutting: after step 4, the paper (101) is fed to the paper feeding device (6), and the paper cutting device (5) cuts the paper (101); Step 6: Paper rolling tube: after step 5, the paper (101) on the paper feeding device (6) is fed into the paper rolling device (7) and rolled into a paper tube; Step seven: paper tube discharging. After step six, the discharging device (8) takes out the paper tube in the paper rolling device (7) and collects it.

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