Paper product gluing equipment and gluing method

Abstract

The present invention is applicable to the technical field of paper product gluing, and provides a paper product gluing device and method. The device includes a base, on which is mounted a conveying assembly for conveying paper products to be glued, and further includes: a telescopic cylinder, which is mounted and fixed on the base; a mounting plate is mounted and fixed on the end of the telescopic core shaft of the telescopic cylinder; a double-axle extension motor is mounted and fixed on the mounting plate; a turntable is mounted and fixed on the output end of the double-axle extension motor; a push-pull rod is hingedly provided on the turntable at an adjustable position; the other end of the push-pull rod is hingedly connected to a swing plate; one end of the swing plate is hingedly connected to the mounting plate; a glue brushing assembly is mounted on the swing plate; a glue supply assembly is mounted on the base, the glue supply assembly is used to convey glue liquid to the glue brushing assembly, and the glue liquid is applied to the paper products to be glued on the conveying assembly through the glue brushing assembly. The present invention has a novel gluing structure and can perform uniform, comprehensive, and adjustable gluing on paper products.

Description

Technical Field

[0001] The invention belongs to the technical field of paper product gluing, and in particular relates to a paper product gluing device and a gluing method. Background Art

[0002] The paper packaging industry offers a wide range of products, primarily corrugated paper, honeycomb paper, and embossed paper. Derived from these three categories are paper cartons, paper boxes, paper bags, paper cans, and pulp molding. Based on the processing method, paper can be categorized into five types: coated paper, impregnated absorbent paper, modified paper, composite paper, and mechanically processed paper.

[0003] Gluing is an essential step in paper product processing. Existing gluing equipment has a single gluing structure and is unable to provide uniform, comprehensive, and adjustable gluing to paper products, resulting in significant limitations. Therefore, in response to the above situation, there is an urgent need to develop a paper product gluing equipment and method to overcome the shortcomings of current practical applications. Summary of the Invention

[0004] The purpose of the embodiments of the present invention is to provide a paper product gluing device and a gluing method, aiming to solve the problem that the existing gluing device has a single gluing structure and cannot perform uniform, comprehensive and adjustable gluing on paper products.

[0005] An embodiment of the present invention is implemented as follows: a paper product gluing device includes a base, on which a conveying assembly for conveying paper products to be glued is installed, and also includes: a telescopic cylinder, which is installed and fixed on the base, and a mounting plate is installed and fixed on the end of the telescopic core shaft of the telescopic cylinder, and a double-axis extension motor is installed and fixed on the mounting plate, and a turntable is installed and fixed on the output end of the double-axis extension motor, and a push-pull rod is hingedly provided on the turntable with an adjustable position, and the other end of the push-pull rod is hingedly connected to a swing plate, one end of the swing plate is hingedly connected to the mounting plate, and a glue brushing assembly is installed on the swing plate; a glue supply assembly, which is installed on the base, and the glue supply assembly is used to convey glue to the glue brushing assembly, and apply the glue to the paper products to be glued on the conveying assembly through the glue brushing assembly.

[0006] A further technical solution is that the conveying assembly includes a roller frame, a transmission belt, a transmission roller, a roller shaft and a transmission motor. Two transmission rollers are provided on the upper side of the base. A roller shaft is fixed in the middle of the transmission roller. Roller frames are rotatably installed at both ends of the roller shaft. The roller frames are fixed on the base. A transmission belt is wrapped around the two transmission rollers. A transmission motor connected to the roller shaft is also fixed on one of the roller frames.

[0007] According to a further technical solution, the hinged position of the swing plate and the mounting plate is located in the middle above the conveying assembly, and the double-axle extension motor is used to drive the swing plate to swing in an arc shape along the width direction of the conveying assembly.

[0008] A further technical solution is that the dual-axis motor is fixed on the lower side of the mounting plate, the turntable is arranged on the upper side of the mounting plate, and the upper output shaft of the dual-axis motor is fixedly connected to the middle of the lower side of the turntable, an adjustment slot is provided on the turntable, the extension line of the adjustment slot passes through the center of the turntable, an adjustment block is slidingly provided in the adjustment slot, a threaded rod is also provided in the adjustment slot, both ends of the threaded rod are rotatably connected to the turntable, the threaded rod is also threadedly connected to the adjustment block, a knob is also installed and fixed on the outer end of the threaded rod, and a connecting shaft is also installed and fixed on the end of the push-pull rod close to the turntable, and the connecting shaft is rotatably connected to the adjustment block.

[0009] A further technical solution is that the glue brushing assembly includes a glue coating motor, a glue coating brush, a glue coating tube and a gear. The upper and lower inner sides of the swing plate are respectively provided with a first cavity and a second cavity. The lower side of the swing plate is provided with a plurality of glue coating tubes that are evenly distributed and rotatably installed along its length. The upper ends of the glue coating tubes extend into the first cavity, and the lower ends of the glue coating tubes are provided with a glue coating brush. Gears are installed and fixed on the glue coating tubes in the second cavity, and the gears of the two adjacent glue coating tubes are meshed and connected. A glue coating motor is also fixed on the upper side of the swing plate, and the output end of the glue coating motor is connected to the upper end of one of the glue coating tubes. A glue guide hole is provided on the glue coating tube at the bottom of the first cavity, and the first cavity is connected with the inner cavity of the glue coating tube through the glue guide hole.

[0010] According to a further technical solution, the glue coating brush is in a cone shape with a small top and a large bottom; the sizes of the glue guide holes provided on the glue coating tubes decrease gradually from the side close to the mounting plate to the side away from the mounting plate.

[0011] A further technical solution is that the glue supply assembly includes a transmission seat and a glue box, the transmission seat is fixed on the base, the glue box is fixed on the upper side of the transmission seat, a guide plate is fixed to the inner lower part of the glue box, a glue pump is installed on the outer side of the inner bottom of the glue box, and a glue pipe is installed at the outlet of the glue pump. The glue pipe extends from the top of the glue box, and the end of the glue pipe is also connected to the first cavity of the swing plate through a hose.

[0012] A further technical solution is that a second rotating shaft is rotatably installed in the middle of the bottom of the rubber box, the upper end of the second rotating shaft extends to the inner lower part of the guide plate, and the inner lower part of the guide plate is circumferentially distributed and fixed with a plurality of stirring rods on the second rotating shaft, and a plurality of stirring teeth are evenly distributed and fixed on the upper side of the stirring rod; a porous plate is provided on the lower side of the guide plate at the bottom of the rubber box, and the porous plate is evenly distributed on the second rotating shaft; the lower end of the second rotating shaft extends into the inner cavity of the transmission seat, and the lower end of the second rotating shaft is rotatably installed with a second shaft The support seat and the second bearing seat are fixed to the inner bottom of the transmission seat; a second pulley is installed and fixed on the second rotating shaft, and the second pulley is connected to the first pulley through a transmission belt. The first pulley is fixed on the first rotating shaft, and the first rotating shaft is arranged directly below the dual-axis extension motor. The upper end of the first rotating shaft is rotatably connected to the top of the transmission seat, and the lower end of the first rotating shaft is rotatably installed with the first bearing seat, and the first bearing seat is fixed to the inner bottom of the transmission seat. A prism is installed and fixed on the upper end of the first rotating shaft, and the prism is also slidably connected to the lower output shaft of the dual-axis extension motor.

[0013] According to a further technical solution, the guide plate is a conical cylindrical structure that is larger at the top and smaller at the bottom; the stirring rod is arranged at a certain angle to the inner wall of the guide plate; the number of the porous plates and stirring rods is the same, and they are evenly staggered in the longitudinal direction.

[0014] Another object of an embodiment of the present invention is to provide a gluing method for a paper product gluing device, comprising the following steps:

[0015] Step 1: Adjust the position of the push-pull rod end on the turntable according to the width of the paper product to be glued; and adjust the position of the glue brush through the telescopic cylinder according to the thickness of the paper product to be glued;

[0016] Step 2. Start the dual-axis motor, glue pump, glue coating motor and conveying assembly, and convey the paper product to be glued through the conveying assembly. The dual-axis motor drives the swing plate to swing back and forth, and at the same time, it can drive the stirring teeth, stirring rod and porous plate to mix the glue in the glue box. The glue pump can extract the glue in the glue box and transport it to the first cavity. The glue coating motor drives multiple glue coating tubes to rotate simultaneously, and the glue in the first cavity can be discharged from the glue coating tube. The glue is evenly coated on the paper product by the rotation of the glue brush and the reciprocating swing of the swing plate.

[0017] An embodiment of the present invention provides a paper product gluing device, which is defined by a combination of a glue brushing component and a glue supply component. The glue supply component can transport glue liquid to the glue brushing component, and the glue liquid is applied to the paper product to be glued on the conveying component through the glue brushing component.

[0018] In addition, the telescopic cylinder can drive the mounting plate to rise and fall, making it easy to adjust the distance between the glue-brushing assembly and the paper product; the double-axis extension motor can drive the turntable to rotate, and then the push-pull rod can drive the swing plate to swing back and forth, which is beneficial for the glue-brushing assembly to evenly and comprehensively apply glue on the paper product, and cooperate with the conveying assembly to drive the paper product to move, thereby improving the gluing effect; the limited push-pull rod can adjust its position on the turntable, and then control the amplitude of the swing plate driven by the push-pull rod to swing back and forth, which is suitable for gluing operations on paper products of different widths and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a paper product gluing device provided by an embodiment of the present invention;

[0020] Figure 2 for Figure 1 Schematic diagram of the main structure;

[0021] Figure 3 for Figure 2 A schematic diagram of a partial cross-sectional structure;

[0022] Figure 4 for Figure 1 Schematic diagram of the rear view perspective structure;

[0023] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of part A;

[0024] Figure 6 for Figure 4 Schematic diagram of the main structure;

[0025] Figure 7 for Figure 6 Schematic diagram of the partial cross-section structure.

[0026] In the figure: 1- roller frame, 2- transmission belt, 3- transmission roller, 4- roller shaft, 5- base, 6- telescopic cylinder, 7- prism, 8- transmission seat, 9- double shaft extension motor, 10- turntable, 11- glue box, 12- transmission motor, 13- glue adding port, 14- glue delivery hose, 15- hose, 16- glue motor, 17- swing plate, 18- push-pull rod, 19- glue brush, 20- mounting plate, 21- first rotating shaft, 22- first bearing seat, 23- first Pulley, 24-transmission belt, 25-second pulley, 26-second bearing seat, 27-glue pump, 28-second rotating shaft, 29-guide plate, 30-stirring teeth, 31-stirring rod, 32-porous plate, 33-support plate, 34-auxiliary roller, 35-knob, 36-connecting shaft, 37-adjusting groove, 38-threaded rod, 39-adjusting block, 40-glue coating tube, 41-first cavity, 42-second cavity, 43-glue guide hole, 44-gear. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0029] like Figure 1-4 6-7 show a paper product gluing device provided by one embodiment of the present invention, comprising a base 5, on which a conveying assembly for conveying paper products to be glued is mounted, and further comprising:

[0030] The telescopic cylinder 6 is mounted and fixed on the base 5. The end of the telescopic core shaft of the telescopic cylinder 6 is fixedly mounted with a mounting plate 20. A double-axis extension motor 9 is fixedly mounted on the mounting plate 20. A turntable 10 is fixedly mounted on the output end of the double-axis extension motor 9. A push-pull rod 18 is hingedly provided on the turntable 10 so as to adjust the position. The other end of the push-pull rod 18 is hingedly connected to the swing plate 17. One end of the swing plate 17 is hingedly connected to the mounting plate 20. A glue brushing assembly is installed on the swing plate 17.

[0031] The glue supply component is installed on the base 5. The glue supply component is used to transport glue to the glue brushing component, and apply the glue to the paper product to be glued on the conveying component through the glue brushing component.

[0032] In the embodiment of the present invention, the combination of the glue brushing component and the glue supply component is limited, and the glue supply component can transport glue liquid to the glue brushing component, and the glue liquid is applied to the paper product to be glued on the conveying component through the glue brushing component. In addition, the telescopic cylinder 6 can drive the mounting plate 20 to rise and fall, which is convenient for adjusting the distance between the glue brushing component and the paper product; the turntable 10 can be driven to rotate by the double-axis extension motor 9, and then the swing plate 17 can be driven to swing back and forth by the push-pull rod 18, which is conducive to the glue brushing component to evenly and comprehensively apply glue on the paper product, and cooperate with the conveying component to drive the paper product to move, thereby improving the effect of glue brushing; the push-pull rod 18 is limited to adjust its position on the turntable 10, and then the amplitude of the reciprocating swing of the swing plate 17 driven by the push-pull rod 18 can be controlled, which is suitable for gluing operations of different widths of paper products, and has a wide range of applications.

[0033] like Figure 1 and 4As shown, as a preferred embodiment of the present invention, the conveying assembly includes a roller frame 1, a transmission belt 2, a transmission roller 3, a roller shaft 4 and a transmission motor 12. Two transmission rollers 3 are provided on the upper side of the base 5. The roller shaft 4 is fixed in the middle of the transmission roller 3. The roller frames 1 are rotatably installed at both ends of the roller shaft 4. The roller frames 1 are fixed on the base 5. The roller shaft 4 can be rotatably supported by the two roller frames 1, thereby ensuring the stability of the transmission roller 3. A transmission belt 2 is wound around the two transmission rollers 3. A transmission motor 12 connected to the roller shaft 4 is also fixed on one of the roller frames 1. The transmission motor 12 can drive the transmission roller 3 to operate, thereby making the transmission belt 2 operate, thereby achieving the purpose of transmitting paper products.

[0034] In one embodiment, Figure 4 As shown, a number of auxiliary rollers 34 are evenly arranged on the inner top of the conveyor belt 2 along its length direction. A support plate 33 is fixed on the base 5 on both sides of the conveyor belt 2. The two ends of the auxiliary rollers 34 are rotatably connected to the support plates 33. Through the arrangement of the support plates 33 and the auxiliary rollers 34, the conveyor belt 2 can be stably supported, so that the conveyor belt 2 can stably transport paper products.

[0035] like Figure 1 、 4 As shown in Figure 5, as a preferred embodiment of the present invention, the hinge position of the swing plate 17 and the mounting plate 20 is located in the middle of the upper part of the conveying assembly, and the double-axis extension motor 9 is used to drive the swing plate 17 to swing in an arc shape along the width direction of the conveying assembly; the double-axis extension motor 9 is preferably fixed to the lower side of the mounting plate 20, and the turntable 10 is provided on the upper side of the mounting plate 20, and the upper output shaft of the double-axis extension motor 9 is fixedly connected to the lower middle of the turntable 10, and the turntable 10 is provided with an adjustment slot 37, the extension line of the adjustment slot 37 passes through the center of the turntable 10, and an adjustment block 39 is slidably provided in the adjustment slot 37 to adjust the A threaded rod 38 is also provided in the groove 37. Both ends of the threaded rod 38 are rotatably connected to the turntable 10. The threaded rod 38 is also threadedly connected to the adjustment block 39. A knob 35 is also installed and fixed to the outer end of the threaded rod 38. A connecting shaft 36 is also installed and fixed at the end of the push-pull rod 18 close to the turntable 10. The connecting shaft 36 is rotatably connected to the adjustment block 39. By rotating the knob 35, the threaded rod 38 can be driven to rotate, so that the adjustment block 39 moves along the adjustment groove 37, and the position of the connecting shaft 36 from the center of the turntable 10 is adjusted to achieve the purpose of regulating the swing amplitude of the push-pull rod 18, thereby adjusting the swing amplitude of the swing plate 17.

[0036] like Figure 6-7As shown, as a preferred embodiment of the present invention, the glue brushing assembly includes a glue coating motor 16, a glue coating brush 19, a glue coating tube 40 and a gear 44. The upper and lower inner sides of the swing plate 17 are respectively provided with a first cavity 41 and a second cavity 42. The lower side of the swing plate 17 is evenly distributed and rotatably installed with a plurality of glue coating tubes 40 along its length. The upper end of the glue coating tube 40 extends into the first cavity 41, and the lower end of the glue coating tube 40 is installed with a glue coating brush 19. The glue coating brush 19 is in a cone shape with a small top and a large bottom as a whole, which improves the quality of glue coating; the second cavity 42 is inside the glue coating tube 40 A gear 44 is fixedly mounted on the upper portion, and the gears 44 of two adjacent glue coating tubes 40 are meshed and connected. A glue coating motor 16 is also fixed on the upper side of the swing plate 17, and the output end of the glue coating motor 16 is connected to the upper end of one of the glue coating tubes 40, that is, one glue coating tube 40 is driven to rotate by the glue coating motor 16, and all the glue coating tubes 40 are rotated through the transmission of the gear 44, and the rotation directions of the two adjacent glue coating tubes 40 are opposite; a glue guide hole 43 is opened on the glue coating tube 40 at the bottom of the first cavity 41, and the first cavity 41 is connected to the inner cavity of the glue coating tube 40 through the glue guide hole 43.

[0037] In one embodiment, the sizes of the glue guide holes 43 opened on the plurality of glue coating tubes 40 decrease step by step from the side close to the mounting plate 20 to the side away from the mounting plate 20, so that the glue coating tubes 40 with a small swing amplitude discharge more glue, and the glue coating tubes 40 with a large swing amplitude discharge less glue, so that the glue is concentrated in the middle area of ​​the paper product, so that the paper product can be evenly brushed with glue during the operation.

[0038] like Figure 1-3 As shown, as a preferred embodiment of the present invention, the glue supply assembly includes a transmission seat 8 and a glue box 11, the transmission seat 8 is fixed on the base 5, and the glue box 11 is fixed on the upper side of the transmission seat 8. A guide plate 29 is fixed to the lower inner side of the glue box 11, and the guide plate 29 is a conical cylindrical structure with a larger upper part and a smaller lower part. A glue pump 27 is installed on the outer side of the inner bottom of the glue box 11, and a glue pipe 14 is installed at the outlet of the glue pump 27. The glue pipe 14 extends from the top of the glue box 11, and the end of the glue pipe 14 is also connected to the first cavity 41 of the swing plate 17 through a hose 15. When the glue pump 27 is working, the glue liquid at the bottom of the glue box 11 can be extracted and transported to the glue pipe 14, and then it can be transported to the first cavity 41 through the hose 15. The hose 15 can adapt to the swing and lifting of the swing plate 17; the top of the glue box 11 is also provided with a glue adding port 13, which facilitates the addition of glue liquid.

[0039] In one embodiment, a second rotating shaft 28 is rotatably mounted in the middle of the bottom of the glue box 11, and the upper end of the second rotating shaft 28 extends to the inner lower part of the guide plate 29. The inner lower part of the guide plate 29 is circumferentially fixed with a plurality of stirring rods 31 distributed on the second rotating shaft 28. The stirring rods 31 are arranged at a certain angle to the inner wall of the guide plate 29, and a plurality of stirring teeth 30 are evenly distributed and fixed on the upper side of the stirring rods 31; a porous plate 32 is provided on the lower side of the guide plate 29 at the bottom of the glue box 11. The porous plates 32 are evenly distributed around the second rotating shaft 28. The number of the porous plates 32 and the stirring rods 31 is preferably the same, and they are evenly staggered in the longitudinal direction to enhance the effect of the glue disturbance. The lower end of the second rotating shaft 28 extends into the inner cavity of the transmission seat 8. The lower end of the second rotating shaft 28 is rotatably mounted with a second bearing seat 26. The second bearing seat 26 is fixed to the inner bottom of the transmission seat 8 to provide stable support for the second rotating shaft 28. The second pulley 25 is fixed on the second rotating shaft 28. 25 is connected to the first pulley 23 through the transmission belt 24, the first pulley 23 is fixed on the first rotating shaft 21, the first rotating shaft 21 is arranged directly below the double-axis extension motor 9, the upper end of the first rotating shaft 21 is rotatably connected to the top of the transmission seat 8, the lower end of the first rotating shaft 21 is rotatably mounted with a first bearing seat 22, the first bearing seat 22 is fixed to the inner bottom of the transmission seat 8, and a stable support for the first rotating shaft 21 is achieved. The upper end of the first rotating shaft 21 is fixed with a prism 7, which is also connected to the double-axis extension motor The lower output shaft of 9 is slidably connected, and through the limitation of the prism 7, it can adapt to the lifting and lowering adjustment of the double-axis extension motor 9; when the double-axis extension motor 9 is working, it can drive the first rotating shaft 21 to operate through the prism 7, and then the first pulley 23, the transmission belt 24 and the second pulley 25 drive the second rotating shaft 28 to rotate, so that the stirring teeth 30, the stirring rod 31 and the porous plate 32 stir the glue liquid, and the structure of the guide plate 29 is used to improve the stirring effect, which is conducive to the glue liquid extracted by the glue pump 27 to be homogeneous and stable.

[0040] Preferably, the stirring teeth 30 on two adjacent stirring rods 31 can be evenly staggered, and the holes on two adjacent porous plates 32 can be evenly staggered to further enhance the disturbance effect, which will not be limited or elaborated.

[0041] Preferably, a heater (not shown) for heating the glue may be arranged in each component as needed to ensure the activity of the glue, which will not be limited or elaborated herein.

[0042] Furthermore, the control of each component can be achieved using a PLC controller disclosed in the prior art. The models and circuit connections of the PLC controller and each component are not specifically limited and can be flexibly configured in actual applications. The circuits, electronic components, and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, this invention does not cover improvements to the software and methods.

[0043] like Figure 1-7 As shown, one embodiment of the present invention further provides a gluing method for a paper product gluing device, comprising the following steps:

[0044] Step 1: Adjust the position of the end of the push-pull rod 18 on the turntable 10 according to the width of the paper product to be glued; and adjust the position of the glue brush 19 through the telescopic cylinder 6 according to the thickness of the paper product to be glued;

[0045] Step 2: Start the dual-axis motor 9, the glue pump 27, the glue coating motor 16 and the conveying assembly, and convey the paper product to be glued through the conveying assembly. The dual-axis motor 9 drives the swing plate 17 to swing back and forth, and at the same time, drives the stirring teeth 30, the stirring rod 31 and the porous plate 32 to mix the glue in the glue box 11. The glue pump 27 can extract the glue in the glue box 11 and transport it to the first cavity 41. The glue coating motor 16 drives multiple glue coating tubes 40 to rotate simultaneously, and the glue in the first cavity 41 can be discharged from the glue coating tubes 40. The glue is evenly coated on the paper product by the rotation of the glue brush 19 and the reciprocating swing of the swing plate 17.

[0046] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A paper product gluing device, comprising a base, on which a conveying assembly for conveying paper products to be glued is mounted, characterized in that: Also includes: A telescopic cylinder is mounted and fixed on the base, a mounting plate is mounted and fixed on the end of the telescopic core shaft of the telescopic cylinder, a double-axis extension motor is mounted and fixed on the mounting plate, a turntable is mounted and fixed on the output end of the double-axis extension motor, a push-pull rod is hingedly provided on the turntable for adjustable position, the other end of the push-pull rod is hingedly connected to the swing plate, one end of the swing plate is hingedly connected to the mounting plate, and a glue brushing assembly is installed on the swing plate; A glue supply assembly is mounted on the base and is used to deliver glue to the glue-brushing assembly, and to apply the glue to the paper product to be glued on the conveying assembly through the glue-brushing assembly; The conveying assembly includes a roller frame, a conveying belt, a conveying roller, a roller shaft and a conveying motor; Two transmission rollers are provided on the upper side of the base, a roller shaft is fixed in the middle of the transmission roller, and roller frames are rotatably installed at both ends of the roller shaft, and the roller frames are fixed on the base; A transmission belt is wound between the two transmission rollers, and a transmission motor connected to the roller shaft is fixed on one of the roller frames; The hinged position of the swing plate and the mounting plate is located in the middle of the upper part of the conveying assembly; The double-axle motor is used to drive the swing plate to swing in an arc shape along the width direction of the conveying assembly; The double-axle motor is fixed on the lower side of the mounting plate, the turntable is arranged on the upper side of the mounting plate, and the upper output shaft of the double-axle motor is fixedly connected to the middle of the lower side of the turntable; An adjustment slot is provided on the turntable, an extension line of the adjustment slot passes through the center of the turntable, an adjustment block is slidably provided in the adjustment slot, a threaded rod is further provided in the adjustment slot, both ends of the threaded rod are rotatably connected to the turntable, the threaded rod is also threadedly connected to the adjustment block, and a knob is further fixedly mounted on the outer end of the threaded rod; A connecting shaft is fixedly mounted on one end of the push-pull rod close to the turntable, and the connecting shaft is rotatably connected to the adjustment block; The glue-spraying assembly includes a glue-spraying motor, a glue-spraying brush, a glue-spraying tube and a gear; The upper and lower inner portions of the swing plate are respectively provided with a first cavity and a second cavity; A plurality of glue coating tubes are evenly distributed and rotatably installed on the lower side of the swing plate along its length direction, the upper ends of the glue coating tubes extend into the first cavity, and the lower ends of the glue coating tubes are installed with glue coating brushes; Gears are fixedly mounted on the rubber coating tubes in the second cavity, and the gears of two adjacent rubber coating tubes are meshed and connected; A gluing motor is also fixed on the upper side of the swing plate, and the output end of the gluing motor is connected to the upper end of one of the gluing tubes; A glue guide hole is provided on the glue coating tube at the bottom of the first cavity, and the first cavity is connected to the inner cavity of the glue coating tube through the glue guide hole; The glue brush is generally in a cone shape with a small top and a large bottom; The sizes of the glue guide holes provided on the glue coating tubes decrease gradually from the side close to the mounting plate to the side away from the mounting plate.

2. The paper product gluing equipment according to claim 1, characterized in that: The glue supply assembly includes a transmission seat and a glue box; The transmission seat is fixed on the base, and the rubber box is fixed on the upper side of the transmission seat; A guide plate is fixedly installed on the lower inner part of the rubber box; A glue pump is installed on the outside of the inner bottom of the glue box, and a glue pipe is installed at the outlet of the glue pump. The glue pipe extends from the top of the glue box, and the end of the glue pipe is connected to the first cavity of the swing plate through a hose.

3. The paper product gluing equipment according to claim 2, characterized in that: A second rotating shaft is rotatably mounted in the middle of the bottom of the glue box, and the upper end of the second rotating shaft extends to the inner lower part of the guide plate. The inner lower part of the guide plate is circumferentially mounted and fixed with a plurality of stirring rods on the second rotating shaft, and a plurality of stirring teeth are evenly distributed and fixed on the upper side of the stirring rods. A porous plate is provided on the bottom of the plastic box at the lower side of the guide plate, and the porous plates are evenly distributed circumferentially on the second rotating shaft; The lower end of the second rotating shaft extends into the inner cavity of the transmission seat, and the lower end of the second rotating shaft is rotatably mounted with a second bearing seat, which is fixed to the inner bottom of the transmission seat; A second pulley is fixedly mounted on the second rotating shaft, the second pulley is connected to the first pulley through a transmission belt, the first pulley is fixed to the first rotating shaft, the first rotating shaft is arranged directly below the double-axle extension motor, the upper end of the first rotating shaft is rotatably connected to the top of the transmission seat, the lower end of the first rotating shaft is rotatably mounted with a first bearing seat, and the first bearing seat is fixed to the inner bottom of the transmission seat; A prism is fixedly mounted on the upper end of the first rotating shaft, and the prism is also slidably connected to the lower output shaft of the double-axle extension motor.

4. The paper product gluing equipment according to claim 3, characterized in that: The guide plate is a conical cylindrical structure with a larger top and a smaller bottom; The stirring rod is arranged at a certain angle to the inner wall of the guide plate; The porous plates and stirring rods are of the same number and are evenly staggered in the longitudinal direction.

5. A gluing method for a paper product gluing device according to claim 3 or 4, characterized in that: The following steps are involved: Step 1: Adjust the position of the push-pull rod end on the turntable according to the width of the paper product to be glued; and adjust the position of the glue brush through the telescopic cylinder according to the thickness of the paper product to be glued; Step 2. Start the dual-axis motor, glue pump, glue coating motor and conveying assembly, and convey the paper product to be glued through the conveying assembly. The dual-axis motor drives the swing plate to swing back and forth, and can drive the stirring teeth, stirring rod and porous plate to mix the glue liquid in the glue box; the glue pump extracts the glue liquid in the glue box and transports it to the first cavity; the glue coating motor drives multiple glue coating tubes to rotate simultaneously, and the glue liquid in the first cavity can be discharged from the glue coating tubes. The glue liquid is evenly coated on the paper product by the rotation of the glue coating brush and the reciprocating swing of the swing plate.

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