A corrugated paper manufacturing device

Abstract

The present invention belongs to the field of corrugated paper manufacturing, and particularly relates to a corrugated paper manufacturing device, which includes a pressing roller A, a pressing roller B, a guiding roller B, a pressing roller C, a pressing roller D, a pressing roller E, a pressing roller F, a glue coating mechanism A, a glue coating mechanism B, and a glue coating mechanism C. Among them, on the bracket, there are installed a pressing roller A and a pressing roller B for pressing the sandwich paper A into a wave shape, and a glue coating mechanism A for evenly coating the wave-shaped sandwich paper A with glue. In the present invention, the sandwich paper A is pressed into a wave shape by the pressing roller A and the pressing roller B, the guiding roller B and two pressing rollers C bond the edge layer paper A evenly coated with glue to the sandwich paper A, the pressing roller D and the pressing roller E press out the spaced teeth protruding from the paper surface on the sandwich paper B, the sandwich paper B evenly coated with glue is bonded to the sandwich paper A under the action of the pressing roller E and the spaced teeth evenly coated with glue are inserted into the troughs fixed on the sandwich paper A, and the pressing roller F bonds the edge layer paper B evenly coated with glue to the sandwich paper B, thereby forming a four-layer corrugated paper.

Description

Technical Field

[0001] The present invention belongs to the field of corrugated paper manufacturing, and particularly relates to a corrugated paper manufacturing device. Background Art

[0002] Corrugated paper is widely used in the packaging field due to its relatively high strength and light weight.

[0003] In existing corrugated paper, the bending strength of the wavy corrugations has a directionality. The corrugations in the corrugated paper have a relatively high bending strength in the direction perpendicular to them, while being prone to bending in the direction parallel to them. Therefore, in order to further improve the strength of corrugated paper, the traditional approach is to use cardboard with more than three layers to enhance the strength of corrugated paper, but such corrugated paper has a relatively high cost.

[0004] The present invention designs a corrugated paper manufacturing device to produce a four-layer corrugated paper to solve the above problems. Summary of the Invention

[0005] To solve the defects in the prior art, the present invention discloses a corrugated paper manufacturing device, which is implemented by the following technical solutions.

[0006] A corrugated paper manufacturing device includes a pressing roller A, a pressing roller B, a guiding roller B, a pressing roller C, a pressing roller D, a pressing roller E, a pressing roller F, a gluing mechanism A, a gluing mechanism B, and a gluing mechanism C. Among them, on the bracket are installed the pressing roller A and the pressing roller B for pressing the sandwich paper A into a wavy shape, the gluing mechanism A for evenly applying glue to the wavy sandwich paper A, the guiding roller B and two pressing rollers C for pressing and adhering the side layer paper A to one side of the wavy sandwich paper A, the pressing roller D and the pressing roller E for pressing out the separating teeth that match the wave troughs on the wavy sandwich paper A on the sandwich paper B and pressing and adhering the sandwich paper B with separating teeth to the other side of the wavy sandwich paper A, the gluing mechanism B for evenly applying glue to the sandwich paper B with separating teeth, the pressing roller F for pressing and adhering the side layer paper B to the sandwich paper B, and the gluing mechanism C for evenly applying glue to the sandwich paper B.

[0007] As a further improvement of the present technology, the pressing roller A and the pressing roller B are both circumferentially and evenly densely provided with racks, and the racks on the pressing roller A are engaged and matched with the racks on the pressing roller B.

[0008] As a further improvement of the present technology, the pressing roller D is densely and staggeredly provided with pressing grooves, and the pressing roller E is densely provided with pressing teeth that are in one-to-one correspondence and cooperation with the pressing grooves.

[0009] As a further improvement of the present technology, the sandwich paper B is densely provided with separating teeth formed by a separating line composed of dense through holes and matched with the pressing teeth on the pressing roller E.

[0010] As a further improvement of the present technology, a guiding roller A for guiding the sandwich paper A to the pressing roller A is installed on the bracket.

[0011] As a further improvement of the present technology, the glue - applying mechanism A includes a glue tank A, a glue - applying roller A, and a glue - leveling roller A. The glue - applying roller A installed on the bracket dips glue from the glue tank A installed on the bracket and applies the glue to the corrugated sandwich paper A on the pressure roller B. The glue - leveling roller A installed on the bracket equalizes the glue on the glue - applying roller A before the glue - applying roller A applies the glue to the sandwich paper A.

[0012] As a further improvement of the present technology, the glue - applying mechanism B includes a glue tank B, a glue - dipping roller A, a glue - leveling roller B, a glue - applying roller B, and brush bristles. The glue - dipping roller A installed on the bracket dips glue from the glue tank B installed on the bracket, and the glue - leveling roller B installed on the bracket equalizes the glue on the glue - dipping roller A. The brush bristles densely arranged on the glue - applying roller B installed on the bracket dip glue from the glue - dipping roller A and evenly apply the glue to the sandwich paper B with cut - off teeth pressed out.

[0013] As a further improvement of the present technology, the glue - applying mechanism C includes a glue tank C, a glue - dipping roller B, a glue - leveling roller C, and a glue - applying roller C. The glue - dipping roller B installed on the bracket dips glue from the glue tank C installed on the bracket, and the glue - leveling roller C installed on the bracket equalizes the glue on the glue - dipping roller B. The brush bristles densely arranged on the glue - applying roller C installed on the bracket dip glue from the glue - dipping roller B and evenly apply the glue to the side - layer paper B.

[0014] As a further improvement of the present technology, a main gear B is installed on the roller shaft where the guiding roller A is located. The main gear B is simultaneously connected in transmission with the gear A and the main gear A on the roller shaft of the pressure roller A. The main gear A is connected in transmission with the main gear C on the roller shaft of the pressure roller B through two meshing transmission gears B. The main gear C is connected in transmission with the main gear D on the roller shaft of the glue - applying roller A through two meshing transmission gears C. The main gear D is connected in transmission with the main gear E on the roller shaft of the glue - leveling roller A through a transmission gear D. The main gear C is connected in transmission with the main gear F on the roller shaft of the guiding roller B through two meshing transmission gears E. The main gear F is connected in transmission with the main gear G on the roller shaft of the adjacent pressure roller C through three meshing transmission gears F. The main gear G is connected in transmission with the main gear H on the roller shaft of the pressure roller E through two meshing transmission gears G. The main gear H is connected in transmission with the main gear N on the roller shaft of the pressure roller D through two meshing transmission gears L. The main gear H is connected in transmission with the main gear I on the roller shaft of the glue - leveling roller C through two meshing transmission gears H. The main gear I is connected in transmission with the main gear J on the roller shaft of the glue - dipping roller B through a transmission gear I. The main gear J is connected in transmission with the main gear L on the roller shaft of the pressure roller F through three meshing transmission gears J. The main gear L is connected in transmission with the main gear M on the roller shaft of the side - pressure roller C through two meshing transmission gears K. The roller shaft of the pressure roller A is connected in transmission with the output shaft of the motor on the bracket.

[0015] As a further improvement of the present technology, the transmission ratio of the main gear A to the main gear B is equal to the radius ratio of the guiding roller A to the pressing roller A; the transmission ratio of the main gear A to the main gear C is equal to the radius ratio of the pressing roller B to the pressing roller A; the transmission ratio of the main gear C to the main gear D is equal to the radius ratio of the glue - applying roller A to the pressing roller B; the transmission ratio of the main gear D to the main gear E is equal to the radius ratio of the glue - leveling roller A to the glue - applying roller A; the transmission ratio of the main gear C to the main gear F is equal to the radius ratio of the guiding roller B to the pressing roller B; the transmission ratio of the main gear F to the main gear G is equal to the radius ratio of the pressing roller C to the guiding roller B; the transmission ratio of the main gear G to the main gear H is equal to the radius ratio of the pressing roller E to the pressing roller C; the transmission ratio of the main gear H to the main gear N is equal to the radius ratio of the pressing roller D to the pressing roller E; the transmission ratio of the main gear H to the main gear I is equal to the radius ratio of the glue - leveling roller C to the pressing roller E; the transmission ratio of the main gear I to the main gear J is equal to the radius ratio of the glue - dipping roller B to the glue - leveling roller C; the transmission ratio of the main gear J to the main gear K is equal to the radius ratio of the glue - applying roller C to the glue - dipping roller B; the transmission ratio of the main gear K to the main gear L is equal to the radius ratio of the pressing roller F to the glue - applying roller C; the transmission ratio of the main gear L to the main gear M is equal to the radius ratio of the pressing roller C to the pressing roller F, ensuring that the speed of the pressing rollers A and B for driving the sandwich paper A is equal to the speed of the guiding roller B and the two pressing rollers C for conveying the edge paper A, the speed of the pressing rollers A and B for driving the sandwich paper A is equal to the speed of the pressing rollers E and D for conveying the sandwich paper B, and the speed of the pressing roller F for conveying the edge paper B is equal to the speed of the pressing rollers E and D for conveying the sandwich paper B.

[0016] Compared with traditional corrugated paper manufacturing equipment, in the present invention, the sandwich paper A is pressed into a wavy shape by the pressing rollers A and B, the edge paper A evenly coated with glue is bonded to the sandwich paper A by the guiding roller B and the two pressing rollers C, the sandwich paper B is pressed out with teeth protruding from the paper surface by the pressing rollers D and E, the sandwich paper B evenly coated with glue is bonded to the sandwich paper A under the action of the pressing roller E and the teeth evenly coated with glue are inserted into the wave valleys fixed on the sandwich paper A, and the edge paper B evenly coated with glue is bonded to the sandwich paper B by the pressing roller F, thus forming a four - layer corrugated paper.

[0017] In the four - layer corrugated paper of the present invention, the teeth formed on the sandwich paper B are inserted into and fixed in the wave valleys of the wavy sandwich paper A, so that the wavy corrugation formed by the sandwich paper A has a high bending strength in the direction parallel to the corrugation. At the same time, in the corrugated paper of the present invention, the strength of the corrugated paper is further enhanced by the edge paper B, thereby effectively increasing the bending strength of the corrugated paper in the direction parallel to the corrugation while effectively reducing the production cost of the corrugated paper.

[0018] The structure of the present invention is simple and has good usage effects. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the whole of the present invention.

[0020] Figure 2 It is a schematic cross-sectional view of the whole of the present invention.

[0021] Figure 3 It is a schematic view of pressure roller A or pressure roller B.

[0022] Figure 4 It is a schematic view of glue applicator roller B or glue applicator roller C.

[0023] Figure 5 It is a schematic view of pressure roller D.

[0024] Figure 6 It is a schematic view of pressure roller E.

[0025] Figure 7 It is a schematic view of interlayer paper B.

[0026] Figure 8 It is a schematic cross-sectional view of a four-layer corrugated board from two perspectives.

[0027] Names of the reference numerals in the figure: 1, bracket; 2, guide roller A; 3, pressure roller A; 4, pressure roller B; 5, rack; 6, glue tank A; 7, glue applicator roller A; 8, glue leveling roller A; 9, interlayer paper A; 10, guide roller B; 11, pressure roller C; 12, edge layer paper A; 13, pressure roller D; 14, pressure groove; 15, pressure roller E; 16, pressure tooth; 17, glue tank B; 18, glue dipping roller A; 19, glue leveling roller B; 20, glue applicator roller B; 21, glue brushing bristles; 22, interlayer paper B; 23, pressure roller F; 24, glue tank C; 25, glue dipping roller B; 26, glue leveling roller C; 27, glue applicator roller C; 28, edge layer paper B; 29, separation line; 30, separating tooth; 31, motor; 32, main gear A; 33, transmission gear A; 34, main gear B; 35, transmission gear B; 36, main gear C; 37, transmission gear C; 38, main gear D; 39, transmission gear D; 40, main gear E; 41, transmission gear E; 43, main gear F; 44, transmission gear F; 47, main gear G; 48, transmission gear G; 50, main gear H; 51, transmission gear H; 53, main gear I; 54, transmission gear I; 55, main gear J; 56, transmission gear J; 57, main gear K; 58, main gear L; 59, transmission gear K; 61, main gear M; 62, transmission gear L; 63, main gear N; 64, main gear O; 65, transmission gear M; 66, main gear P; 67, transmission gear N; 68, main gear Q; 69, glue application mechanism A; 70, glue application mechanism B; 71, glue application mechanism C. Detailed implementation mode

[0028] The attached drawings are all schematic diagrams of the implementation of the present invention for facilitating the understanding of the structural operation principle. The specific product structure and proportional dimensions can be determined according to the use environment in combination with conventional techniques.

[0029] As Figure 1 、 2 shown, it includes pressure roller A3, pressure roller B4, guiding roller B10, pressure roller C11, pressure roller D13, pressure roller E15, pressure roller F23, glue applying mechanism A69, glue applying mechanism B70, and glue applying mechanism C71. Among them, as Figure 2 、 8 shown, on the bracket 1, there are installed pressure roller A3 and pressure roller B4 for pressing the sandwich paper A9 into a wavy shape, glue applying mechanism A69 for evenly applying glue to the wavy sandwich paper A9, guiding roller B10 and two pressure rollers C11 for pressing and sticking the edge layer paper A12 to one side of the wavy sandwich paper A9, pressure roller D13 and pressure roller E15 for pressing out the spaced teeth 30 that match the troughs on the wavy sandwich paper A9 on the sandwich paper B22 and pressing and sticking the sandwich paper B22 with spaced teeth 30 to the other side of the wavy sandwich paper A9, glue applying mechanism B70 for evenly applying glue to the sandwich paper B22 with spaced teeth 30, pressure roller F23 for pressing and sticking the edge layer paper B28 to the sandwich paper B22, and glue applying mechanism C71 for evenly applying glue to the sandwich paper B22.

[0030] As Figure 1 、 3 shown, on both the pressure roller A3 and the pressure roller B4, racks 5 are circumferentially and evenly distributed, and the racks 5 on the pressure roller A3 are engaged and matched with the racks 5 on the pressure roller B4.

[0031] As Figure 5 、 6 shown, on the pressure roller D13, pressure grooves 14 are staggeredly and densely distributed, and on the pressure roller E15, pressure teeth 16 that are in one-to-one correspondence and cooperation with the pressure grooves 14 are densely distributed.

[0032] As Figure 7 、 8 shown, on the sandwich paper B22, spaced teeth 30 formed by a separation line 29 composed of dense through holes are densely distributed and are matched with the pressure teeth 16 on the pressure roller E15.

[0033] As Figure 1 shown, on the bracket 1, a guiding roller A2 for guiding the sandwich paper A9 to the pressure roller A3 is installed.

[0034] As Figure 2 shown, the glue applying mechanism A69 includes a glue tank A6, a glue applying roller A7, and a glue leveling roller A8. Among them, the glue applying roller A7 installed on the bracket 1 dips glue from the glue tank A6 installed on the bracket 1 and applies the glue to the wavy sandwich paper A9 on the pressure roller B4; the glue leveling roller A8 installed on the bracket 1 levels the glue on the glue applying roller A7 before the glue applying roller A7 applies the glue to the sandwich paper A9.

[0035] As Figure 2 、 4As shown, the glue application mechanism B70 includes a glue tank B17, a glue dipping roller A18, a glue leveling roller B19, a glue application roller B20, and glue brushing hairs 21. Among them, the glue dipping roller A18 installed on the bracket 1 dips glue from the glue tank B17 installed on the bracket 1, and the glue leveling roller B19 installed on the bracket 1 equalizes the glue on the glue dipping roller A18; the glue application roller B20 installed on the bracket 1 is densely covered with glue brushing hairs 21 that dip glue from the glue dipping roller A18 and evenly apply the glue to the sandwich paper B22 with the pressed-out spaced teeth 30.

[0036] As Figure 2 , 4 shown, the glue application mechanism C71 includes a glue tank C24, a glue dipping roller B25, a glue leveling roller C26, and a glue application roller C27. Among them, the glue dipping roller B25 installed on the bracket 1 dips glue from the glue tank C24 installed on the bracket 1, and the glue leveling roller C26 installed on the bracket 1 equalizes the glue on the glue dipping roller B25; the glue application roller C27 installed on the bracket 1 is densely covered with glue brushing hairs 21 that dip glue from the glue dipping roller B25 and evenly apply the glue to the edge layer paper B28.

[0037] As Figure 1As shown, a main gear B34 is installed on the roller shaft of the guiding roller A2. The main gear B34 simultaneously drives the gear A33 and is in transmission connection with the main gear A32 on the roller shaft of the pressing roller A3. The main gear A32 is in transmission connection with the main gear C36 on the roller shaft of the pressing roller B4 through two meshing transmission gears B35. The main gear C36 is in transmission connection with the main gear D38 on the roller shaft of the glue applying roller A7 through two meshing transmission gears C37. The main gear D38 is in transmission connection with the main gear E40 on the roller shaft of the glue spreading roller A8 through a transmission gear D39. The main gear C36 is in transmission connection with the main gear F43 on the roller shaft of the guiding roller B10 through two meshing transmission gears E41. The main gear F43 is in transmission connection with the main gear G47 on the roller shaft of the adjacent pressing roller C11 through three meshing transmission gears F44. The main gear G47 is in transmission connection with the main gear H50 on the roller shaft of the pressing roller E15 through two meshing transmission gears G48. The main gear H50 is in transmission connection with the main gear N63 on the roller shaft of the pressing roller D13 through two meshing transmission gears L62. The main gear H50 is in transmission connection with the main gear I53 on the roller shaft of the glue spreading roller C26 through two meshing transmission gears H51. The main gear I53 is in transmission connection with the main gear J55 on the roller shaft of the glue dipping roller B25 through a transmission gear I54. The main gear J55 is in transmission connection with the main gear L58 on the roller shaft of the pressing roller F23 through three meshing transmission gears J56. The main gear L58 is in transmission connection with the main gear M61 on the roller shaft of the side pressing roller C11 through two meshing transmission gears K59. The roller shaft of the pressing roller A3 is in transmission connection with the output shaft of the motor 31 on the bracket 1.

[0038] As Figure 1As shown, the transmission ratio between the main gear A32 and the main gear B34 is equal to the radius ratio of the guiding roller A2 to the pressing roller A3; the transmission ratio between the main gear A32 and the main gear C36 is equal to the radius ratio of the pressing roller B4 to the pressing roller A3; the transmission ratio between the main gear C36 and the main gear D38 is equal to the radius ratio of the glue - applying roller A7 to the pressing roller B4; the transmission ratio between the main gear D38 and the main gear E40 is equal to the radius ratio of the glue - leveling roller A8 to the glue - applying roller A7; the transmission ratio between the main gear C36 and the main gear F43 is equal to the radius ratio of the guiding roller B10 to the pressing roller B4; the transmission ratio between the main gear F43 and the main gear G47 is equal to the radius ratio of the pressing roller C11 to the guiding roller B10; the transmission ratio between the main gear G47 and the main gear H50 is equal to the radius ratio of the pressing roller E15 to the pressing roller C11; the transmission ratio between the main gear H50 and the main gear N63 is equal to the radius ratio of the pressing roller D13 to the pressing roller E15; the transmission ratio between the main gear H50 and the main gear I53 is equal to the radius ratio of the glue - leveling roller C26 to the pressing roller E15; the transmission ratio between the main gear I53 and the main gear J55 is equal to the radius ratio of the glue - dipping roller B25 to the glue - leveling roller C26; the transmission ratio between the main gear J55 and the main gear K57 is equal to the radius ratio of the glue - applying roller C27 to the glue - dipping roller B25; the transmission ratio between the main gear K57 and the main gear L58 is equal to the radius ratio of the pressing roller F23 to the glue - applying roller C27; the transmission ratio between the main gear L58 and the main gear M61 is equal to the radius ratio of the pressing roller C11 to the pressing roller F23, ensuring that the transmission speed of the pressing roller A3 and the pressing roller B4 for the sandwich paper A9 is equal to the transmission speed of the guiding roller B10 and the two pressing rollers C11 for the edge paper A12, the transmission speed of the pressing roller A3 and the pressing roller B4 for the sandwich paper A9 is equal to the transmission speed of the pressing roller E15 and the pressing roller D13 for the sandwich paper B22, and the transmission speed of the pressing roller F23 for the edge paper B28 is equal to the transmission speed of the pressing roller E15 and the pressing roller D13 for the sandwich paper B22.

[0039] The working process of the present invention: Start the motor 31, and the motor 31 synchronously drives the guiding roller A2, the pressing roller A3, the pressing roller B4, the glue - applying roller A7, the glue - leveling roller A8, the guiding roller B10, the two pressing rollers C11, the pressing roller D13, the pressing roller E15, the glue - dipping roller A18, the glue - leveling roller B19, the glue - applying roller B20, the pressing roller F23, the glue - dipping roller B25, the glue - leveling roller C26 and the glue - applying roller C27 to rotate synchronously. The sandwich paper A9 wound around the pressing roller A3 and the pressing roller B4 in the S state finally winds around the winding roller in a horizontal state. The edge paper A12 is driven by the guiding roller B10 and the two pressing rollers C11 to wind around the winding roller in a horizontal state from below the sandwich paper A9. The sandwich paper B22 wound around the pressing roller D13 and the pressing roller E15 in the S state finally winds around the winding roller in a horizontal state from above the sandwich paper A9. The edge paper B28 is guided by the pressing roller F23 to wind around the winding roller in a horizontal state from above the sandwich paper B22.

[0040] The pressing roller A3 and the pressing roller B4 press the interlayer paper A9 into a wavy shape. The lower side of the interlayer paper A9 pressed into a wavy shape is evenly coated with glue by the glue coating roller A7 dipped with glue. The edge layer paper A12 moves synchronously and at a constant speed with the interlayer paper A9 under the drive of the guiding roller B10 and the two pressing rollers C11 and is bonded to the interlayer paper A9. At the same time, the pressing teeth 16 on the pressing roller E15 cooperate with the pressing grooves 14 on the pressing roller D13 to separate the spaced teeth 30 on the interlayer paper B22 from the separation line 29 and protrude and stand up. The interlayer paper B22 pressed by the pressing roller D13 and the pressing roller E15 to form protruding spaced teeth 30 is evenly coated with glue by the glue coating roller B20 dipped with glue. The interlayer paper B22 dipped with glue and having the spaced teeth 30 is bonded to the upper side of the wavy interlayer paper A9 under the pressing of the pressing roller E15 and the corresponding pressing roller C11. The protruding spaced teeth 30 on the interlayer paper B22 are inserted into the wave valleys of the wave corrugations on the interlayer paper A9, so that the wave corrugations formed by the interlayer paper A9 have a higher bending strength in the direction parallel to the corrugations. The pressing roller F23 bonds the edge layer paper B28 evenly coated with glue to the upper side of the interlayer paper B22, so as to finally form a corrugated cardboard with a four-layer structure wound around the winding roller.

[0041] The spaced teeth 30 formed on the interlayer paper B22 in the four-layer corrugated cardboard are inserted and adhesively fixed in the wave valleys on the wavy interlayer paper A9 in an axially staggered state between any two adjacent rows, so that the wave corrugations formed by the interlayer paper A9 have a higher bending strength in the direction parallel to the corrugations. At the same time, the formed four-layer structured corrugated cardboard plugs the holes generated on the interlayer paper B22 by the edge layer paper B28 and further strengthens the strength of the corrugated paper, so as to effectively improve the bending strength of the corrugated paper in the direction parallel to the corrugations while effectively reducing the production cost of the corrugated paper.

[0042] In summary, the beneficial effects of the present invention are as follows: The present invention presses the interlayer paper A9 into a wavy shape through the pressing roller A3 and the pressing roller B4, the guiding roller B10 and the two pressing rollers C11 bond the edge layer paper A12 evenly coated with glue to the interlayer paper A9, the pressing roller D13 and the pressing roller E15 press the interlayer paper B22 to form spaced teeth 30 protruding from the paper surface, the interlayer paper B22 evenly coated with glue is bonded to the interlayer paper A9 under the action of the pressing roller E15 and the spaced teeth 30 evenly coated with glue are inserted and fixed in the wave valleys on the interlayer paper A9, and the pressing roller F23 bonds the edge layer paper B28 evenly coated with glue to the interlayer paper B22, so as to form a four-layer corrugated paper.

[0043] The spaced teeth 30 formed on the interlayer paper B22 in the four-layer corrugated paper of the present invention are inserted and fixed in the troughs of the wavy interlayer paper A9, so that the wavy corrugations formed by the interlayer paper A9 have a high flexural strength in the direction parallel to the corrugations. At the same time, the corrugated paper in the present invention further strengthens the strength of the corrugated paper through the edge layer paper B28, thereby effectively increasing the flexural strength of the corrugated paper in the direction parallel to the corrugations while effectively reducing the production cost of the corrugated paper.

Claims

1. A corrugated paper manufacturing device, characterized in that: It includes a pressing roller A, a pressing roller B, a guiding roller B, a pressing roller C, a pressing roller D, a pressing roller E, a pressing roller F, a glue - applying mechanism A, a glue - applying mechanism B, and a glue - applying mechanism C. Among them, on the bracket are installed the pressing roller A and the pressing roller B for pressing the sandwich paper A into a wavy shape, the glue - applying mechanism A for evenly applying glue to the wavy sandwich paper A, the guiding roller B and two pressing rollers C for pressing and adhering the edge paper A to one side of the wavy sandwich paper A, the pressing roller D and the pressing roller E for pressing out the separating teeth on the sandwich paper B that match the troughs on the wavy sandwich paper A and pressing and adhering the sandwich paper B with separating teeth to the other side of the wavy sandwich paper A, the glue - applying mechanism B for evenly applying glue to the sandwich paper B with separating teeth, the pressing roller F for pressing and adhering the edge paper B to the sandwich paper B, and the glue - applying mechanism C for evenly applying glue to the sandwich paper B; The pressing roller D is densely and staggeredly provided with pressing grooves, and the pressing roller E is densely provided with pressing teeth corresponding to the pressing grooves one by one; The sandwich paper B is densely provided with separating teeth formed by a separating line composed of dense through - holes and matching the pressing teeth on the pressing roller E.

2. The corrugated paper manufacturing equipment according to claim 1, characterized in that: The pressing roller A and the pressing roller B are both circumferentially and evenly densely provided with rack teeth, and the rack teeth on the pressing roller A are engaged and matched with the rack teeth on the pressing roller B.

3. The corrugated paper manufacturing equipment according to claim 1, wherein: The guiding roller A for guiding the sandwich paper A to the pressing roller A is installed on the bracket.

4. A corrugated paper manufacturing device according to claim 1, characterized in that: The glue - applying mechanism A includes a glue tank A, a glue - applying roller A, and a glue - leveling roller A. Among them, the glue - applying roller A installed on the bracket dips glue from the glue tank A installed on the bracket and applies the glue to the wavy sandwich paper A on the pressing roller B; the glue - leveling roller A installed on the bracket levels the glue on the glue - applying roller A before the glue - applying roller A applies the glue to the sandwich paper A.

5. A corrugated paper manufacturing device according to claim 1, characterized in that: The glue - applying mechanism B includes a glue tank B, a glue - dipping roller A, a glue - leveling roller B, a glue - applying roller B, and brushing bristles. Among them, the glue - dipping roller A installed on the bracket dips glue from the glue tank B installed on the bracket, and the glue - leveling roller B installed on the bracket levels the glue on the glue - dipping roller A; the glue - applying roller B installed on the bracket is densely provided with brushing bristles that dip glue from the glue - dipping roller A and evenly apply the glue to the sandwich paper B with the separating teeth pressed out.

6. A corrugated paper manufacturing device according to claim 1, characterized in that: The glue - applying mechanism C includes a glue tank C, a glue - dipping roller B, a glue - leveling roller C, and a glue - applying roller C. Among them, the glue - dipping roller B installed on the bracket dips glue from the glue tank C installed on the bracket, and the glue - leveling roller C installed on the bracket levels the glue on the glue - dipping roller B; the glue - applying roller C installed on the bracket is densely provided with brushing bristles that dip glue from the glue - dipping roller B and evenly apply the glue to the edge paper B.

7. A corrugated paper manufacturing device according to claim 3, characterized in that: A main gear B is installed on the roller shaft of the guiding roller A, and the main gear B drives the gear A at the same time and is connected to the main gear A on the roller shaft of the pressing roller A; the main gear A is connected to the main gear C on the roller shaft of the pressing roller B through two meshing transmission gears B; the main gear C is connected to the main gear D on the roller shaft of the glue coating roller A through two meshing transmission gears C; the main gear D is connected to the main gear E on the roller shaft of the glue spreading roller A through the transmission gear D; the main gear C is connected to the main gear F on the roller shaft of the guiding roller B through two meshing transmission gears E; the main gear F is connected to the main gear G on the roller shaft of the adjacent pressing roller C through three meshing transmission gears F; the main gear G is connected to the main gear H on the roller shaft of the pressing roller E through two meshing transmission gears G; the main gear H is connected to the main gear N on the roller shaft of the pressing roller D through two meshing transmission gears L; the main gear H is connected to the main gear I on the roller shaft of the glue spreading roller C through two meshing transmission gears H; the main gear I is connected to the main gear J on the roller shaft of the glue dipping roller B through the transmission gear I; the main gear J is connected to the main gear L on the roller shaft of the pressing roller F through three meshing transmission gears J; the main gear L is connected to the main gear M on the roller shaft of the side pressing roller C through two meshing transmission gears K; the roller shaft of the pressing roller A is connected to the output shaft of the motor on the bracket.

8. A corrugated paper manufacturing device according to claim 7, characterized in that: The transmission ratio of the main gear A to the main gear B is equal to the radius ratio of the guiding roller A to the pressing roller A; the transmission ratio of the main gear A to the main gear C is equal to the radius ratio of the pressing roller B to the pressing roller A; the transmission ratio of the main gear C to the main gear D is equal to the radius ratio of the glue coating roller A to the pressing roller B; the transmission ratio of the main gear D to the main gear E is equal to the radius ratio of the glue spreading roller A to the glue coating roller A; the transmission ratio of the main gear C to the main gear F is equal to the radius ratio of the guiding roller B to the pressing roller B; the transmission ratio of the main gear F to the main gear G is equal to the radius ratio of the pressing roller C to the guiding roller B; the transmission ratio of the main gear G to the main gear H is equal to the radius ratio of the pressing roller E to the pressing roller C; the transmission ratio of the main gear H to the main gear N is equal to the radius ratio of the pressing roller D to the pressing roller E; the transmission ratio of the main gear H to the main gear I is equal to the radius ratio of the glue spreading roller C to the pressing roller E; the transmission ratio of the main gear I to the main gear J is equal to the radius ratio of the glue dipping roller B to the glue spreading roller C; the transmission ratio of the main gear J to the main gear K is equal to the radius ratio of the glue coating roller C to the glue dipping roller B; the transmission ratio of the main gear K to the main gear L is equal to the radius ratio of the pressing roller F to the glue coating roller C; the transmission ratio of the main gear L to the main gear M is equal to the radius ratio of the pressing roller C to the pressing roller F.

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