High-strength corrugated base paper production device based on surface sizing and process thereof

Abstract

The invention provides a high-strength corrugated base paper production device based on surface sizing and a process thereof, and relates to the field of corrugated paper production. A glue applying control frame is slidably connected to the front end of the top of the conveying rack, a lifting control plate is fixedly connected to the bottom of the glue applying control frame, a sliding guide roller is slidably connected to the rear side of the glue applying control frame, and two-way threaded rods are rotatably connected to the middles of the left side and the right side of the glue applying control frame. And a synchronous rod is rotationally connected into the sizing control frame at the bottom of the two-way threaded rod. The distance between the two protection clamping pieces is controlled through the two-way threaded rod, the gaps between the protection clamping pieces and the side edges of the corrugating medium are conveniently controlled according to the width of the corrugating medium, the problem of glue overflowing at the edge of the corrugating medium is avoided, the position of a glue control sliding piece in a glue applying cavity is controlled through meshing of a control toothed rod and a control toothed protrusion, and the glue applying efficiency is improved. Therefore, the glue applying range is adjusted according to the width of the corrugating medium, glue distribution can be better controlled, and the problems of glue range control and glue overflowing during glue applying are solved.

Description

Technical Field

[0001] The invention relates to the technical field of corrugated paper production, and in particular to a high-strength corrugated base paper production device based on surface sizing and a process thereof. Background Art

[0002] Corrugated paper is one of the important components of corrugated board production. It requires good fiber bonding strength, smooth surface, good tightness and stiffness, and a certain degree of elasticity. Corrugated board is made of multiple layers of corrugated paper glued together to ensure that the finished carton has shockproof and pressure-resistant capabilities.

[0003] Based on the above, the existing high-strength corrugated paper production device and process have the following shortcomings:

[0004] When gluing corrugated paper, due to the control problem of glue and corrugated paper application, the glue will remain on the edge of the corrugated paper when it is applied to the corrugated paper, and usually due to the glue piling problem caused by rolling the glue flat, the glue will overflow from the edge of the corrugated paper, causing glue waste. Summary of the invention

[0005] The disclosed embodiments relate to a high-strength corrugated paper production device based on surface gluing and a process thereof, which controls the distance between two protective clips through a bidirectional threaded rod, so as to control the gap between the protective clips and the side edges of the corrugated paper according to the width of the corrugated paper, thereby avoiding glue overflow at the edge of the corrugated paper. The position of the glue control slide in the glue application cavity is controlled by the meshing of the control tooth rod and the control tooth protrusion, thereby adjusting the glue application range according to the width of the corrugated paper, so as to better control the distribution of glue.

[0006] In a first aspect of the present disclosure, a high-strength corrugated paper production device based on surface gluing and a process thereof are provided, which specifically include: a conveyor frame; a heating and drying assembly is fixedly installed on the top rear side of the conveyor frame, a conveyor belt is installed through the conveyor frame, a gluing control frame is slidably connected to the top front end of the conveyor frame, a lifting control plate is fixedly connected to the bottom of the gluing control frame, a sliding guide roller is slidably connected to the rear side of the gluing control frame, a bidirectional threaded rod is rotatably connected to the middle of the left and right sides of the gluing control frame, a synchronization rod is rotatably connected to the bottom of the bidirectional threaded rod in the gluing control frame, a power transmission assembly is connected to the left and right sides of the synchronization rod, and a power control assembly is installed in the middle of the left side wall of the gluing control frame.

[0007] Furthermore, a cylindrical leveling roller is fixedly installed at the bottom of the front end of the glue control frame, and a three-section power shaft is fixedly installed at the bottom of the glue control frame behind the leveling roller, and a power roller is sleeved on the outer side of the power shaft.

[0008] Furthermore, a glue applying cavity is vertically provided on the rear side of the power shaft of the glue applying control frame, and the interior of the glue applying cavity is in the shape of an inverted triangle. Two glue injection tubes are fixedly connected to the top of the glue applying cavity, and the glue injection tubes are connected to the external glue supply part. Arc-shaped whole glue rollers are arranged at intervals on the rear side of the glue applying cavity. Sliding guide grooves are provided in the left and right outer walls of the glue applying cavity. Glue control slides are slidably connected to the left and right sides of the inside of the glue applying cavity, and a flexible guard plate is connected to the outer side of the glue control slide. The flexible guard plate is slidably connected in the sliding guide groove, and a control tooth protrusion is provided on the outer wall of the flexible guard plate.

[0009] Furthermore, the left and right ends between the glue application cavity and the glue whole roller of the glue application control frame are closed by side guard plates, a trapezoidal slide groove is provided at the bottom of the outer wall of the side guard plate on the left side of the glue application control frame, a two-way threaded rod is rotatably connected to the middle of the two side guard plates, a synchronization rod is rotatably connected to the side guard plate at the bottom of the two-way threaded rod, and a transmission gear is fixedly installed on the left end of the two-way threaded rod and the synchronization rod.

[0010] Furthermore, a long translation guide groove is opened in the rear side wall of the glue application control frame, and a rectangular translation slider is fixedly installed in the middle of the left and right side walls of the sliding guide roller. The translation slider is slidably connected in the translation guide groove, and a light cylinder is fixedly installed in the middle of the rear side wall of the translation slider, and the front telescopic end of the light cylinder is fixedly connected to the front side wall of the translation guide groove.

[0011] Furthermore, the bottom of the glue application control frame is connected to four lifting slide bars in a rectangular array, the lifting slide bars are slidably connected to the conveyor frame, the bottom ends of the lifting slide bars are fixedly welded to the lifting control plate, and two heavy-duty oil cylinders are fixedly installed on the bottom of the lifting control plate, and the top telescopic ends of the heavy-duty oil cylinders are fixedly installed on the bottom end surface of the conveyor frame.

[0012] Furthermore, the power transmission component includes a transmission bevel gear and a control gear rod. The control gear rod is rotatably connected to the bottom of the sliding guide grooves on the left and right sides of the glue application chamber of the glue application control frame. The rear end of the control gear rod is fixedly connected to the transmission bevel gear. Another transmission bevel gear is fixedly installed on the inner side of the transmission gears at the left and right ends of the synchronization rod. The two transmission bevel gears are meshed with each other at ninety degrees. The top of the control gear rod is meshed with the control tooth convex on the outer side of the glue control slide in the glue application chamber.

[0013] Furthermore, the power control component includes a control cylinder and an electric motor. The control cylinder is fixedly mounted on the outer wall of the side guard plate on the right side of the glue application control frame. A telescopic slider is fixedly mounted on the bottom telescopic end of the control cylinder. A trapezoidal slider is fixedly mounted in the middle of the left side wall of the telescopic slider. The trapezoidal slider is slidably connected in the trapezoidal slide groove of the outer wall of the side guard plate on the right side of the glue application control frame. An electric motor is fixedly mounted on the front side of the left side outer wall of the telescopic slider. A driving gear is fixedly connected to the left end of the driving shaft of the motor, and the driving gear is rotatably connected in the telescopic slider.

[0014] Furthermore, the protective clip is symmetrically slidably connected between the glue application chamber and the whole glue roller of the glue application control frame, the front end top of the protective clip is slidably connected to the outside of the bottom of the glue application chamber, and the protective clip is threadedly connected to the left and right ends of the bidirectional threaded rod rotatably connected in the left and right side guard plates of the glue application control frame.

[0015] The present invention discloses a high-strength corrugated paper production process based on surface sizing, comprising the following steps:

[0016] 1).Fix the telescopic end of the heavy-duty oil cylinder fixedly installed at the bottom of the lifting control panel to the bottom of the conveyor frame. Through the control of the lifting control panel by the heavy-duty oil cylinder, the gap between the entire glue control frame and the conveyor belt can be controlled through the lifting control panel and the lifting slide bar;

[0017] 2). The front end of the glue control frame cooperates with the leveling roller and the power roller sleeved on the power shaft. While leveling the corrugated base paper, the power roller and the conveyor belt ensure the smoothness of the corrugated base paper transportation;

[0018] 3). By controlling the telescopic slider connected to the telescopic end of the oil cylinder, the meshing of the driving gear and the bidirectional threaded rod and the transmission gear at the left end of the synchronous rod end that are rotatably connected in the telescopic slider is switched, so that the bidirectional threaded rod or the synchronous rod can be controlled to rotate separately. When the bidirectional threaded rod is controlled to rotate, the distance between the two protective clips can be controlled by the bidirectional threaded rod, and the gap between the protective clips and the side of the corrugated base paper can be controlled according to the width of the corrugated base paper to avoid the problem of glue overflow at the edge of the corrugated base paper. When the synchronous rod is controlled to rotate, the synchronous rod controls the rotation of the control gear rod through the transmission bevel gears that mesh with each other at the left and right ends. The position of the glue control slide in the glue application chamber can be controlled by the meshing of the control gear rod and the control tooth convex, so as to adjust the glue application range according to the width of the corrugated base paper, so as to better control the distribution of glue;

[0019] 4). Through the cooperation of the glue injection tube and the glue application chamber, the corrugated base paper passing through the bottom of the glue application chamber is glued, and then with the cooperation of the glue roller, the glue on the corrugated base paper is flattened to improve the uniformity of glue application;

[0020] 5). By sliding the glue control slide in the glue application chamber, the glue application range can be adjusted, and the flexible guard plate connected to the glue control slide slides along the top of the glue application chamber to prevent glue from overflowing;

[0021] 6). Then, by controlling the position of the translation slider in the translation guide groove through a light oil cylinder, the position of the sliding guide roller can be adjusted so as to be adjusted according to the upper composite surface of the corrugated base paper, thereby pasting the upper composite surface of the corrugated base paper and the corrugated base paper on the conveyor belt through the sliding guide roller.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. By controlling the telescopic slider connected to the telescopic end of the oil cylinder, the meshing of the driving gear and the two-way threaded rod and the transmission gear on the left end of the synchronization rod end that are rotatably connected in the telescopic slider is switched, and the rotation of the two-way threaded rod or the synchronization rod can be controlled separately. When the two-way threaded rod is controlled to rotate, the distance between the two protective clips can be controlled by the two-way threaded rod, so as to control the gap between the protective clips and the side of the corrugated base paper according to the width of the corrugated base paper, so as to avoid the problem of overflow of glue at the edge of the corrugated base paper. When the synchronization rod is controlled to rotate, the synchronization rod controls the rotation of the control gear rod through the transmission bevel gears that mesh with each other at the left and right ends, and the position of the glue control slide in the glue application chamber can be controlled by the meshing of the control gear rod and the control tooth convex, so as to adjust the glue application range according to the width of the corrugated base paper, so as to better control the distribution of glue and avoid the problem of glue waste.

[0024] 2. By fixing the telescopic end of the heavy-duty oil cylinder fixedly installed at the bottom of the lifting control panel to the bottom of the conveyor frame, and controlling the lifting control panel through the heavy-duty oil cylinder, the gap between the entire glue control frame and the conveyor belt can be controlled through the lifting control panel and the lifting slide bar, so as to adjust according to the thickness of different corrugated base paper, thereby improving the practicality of the device, and the front end of the glue control frame cooperates with the leveling roller and the power roller sleeved on the power shaft. While leveling the corrugated base paper, the smoothness of the corrugated base paper transportation is guaranteed through the power roller and the conveyor belt, avoiding the problem of glue piling during glue application when a jam occurs.

[0025] 3. Through the cooperation of the glue injection tube and the glue application chamber, the corrugated base paper passing through the bottom of the glue application chamber is glued, and then the glue on the corrugated base paper is flattened with the cooperation of the glue roller to improve the uniformity of the glue application. The glue application range can be adjusted by sliding the glue control slide in the glue application chamber, and the flexible guard plate connected to the glue control slide slides along the top of the glue application chamber to prevent glue overflow. Then, the position of the sliding guide roller can be adjusted by controlling the position of the translation slider in the translation guide groove through the light oil cylinder, so as to adjust it according to the upper composite surface of the corrugated base paper, so as to paste the upper composite surface of the corrugated base paper and the corrugated base paper on the conveyor belt through the sliding guide roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0027] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0028] In the attached picture:

[0029] Figure 1It is a schematic diagram of the right front axial structure of a high-strength corrugated paper production device according to an embodiment of the present invention.

[0030] Figure 2 It is a schematic diagram of the structure of a high-strength corrugated paper production device from the right front side according to an embodiment of the present invention.

[0031] Figure 3 The present invention is a schematic diagram of the disassembled structure of a conveyor frame and a glue control frame of a high-strength corrugated paper production device in an embodiment of the present invention.

[0032] Figure 4 The present invention is a schematic diagram of the disassembled structure of a gluing control frame, a lifting control panel and a sliding guide roller of a high-strength corrugated paper production device according to an embodiment of the present invention.

[0033] Figure 5 It is a schematic diagram of the overall disassembled structure of a high-strength corrugated paper production device according to an embodiment of the present invention.

[0034] Figure 6 A high-strength corrugated paper production device according to an embodiment of the present invention Figure 5 A is an enlarged structural diagram of FIG.

[0035] Figure 7 A high-strength corrugated paper production device according to an embodiment of the present invention Figure 5 Schematic diagram of the enlarged structure at B.

[0036] Figure 8 The present invention is a schematic diagram of the cross-sectional structure of a glue control frame of a high-strength corrugated paper production device according to an embodiment of the present invention.

[0037] Reference numerals list

[0038] 1. Conveyor rack; 101. Heating and drying assembly; 102. Conveyor belt; 2. Glue application control rack; 201. Leveling roller; 202. Power shaft; 203. Glue application chamber; 204. Glue injection tube; 205. Glue application roller; 206. Translation guide groove; 207. Lifting slide bar; 208. Sliding guide groove; 209. Side guard plate; 2010. Trapezoidal slide groove; 3. Lifting control panel; 4. Heavy oil cylinder; 5. Sliding guide roller ; 501, translation slider; 6, light cylinder; 7, bidirectional threaded rod; 8, transmission gear; 9, synchronization rod; 10, transmission bevel gear; 11, control gear rod; 12, control cylinder; 1201, telescopic slider; 1202, trapezoidal slider; 13, motor; 1301, driving gear; 14, protective clip; 15, rubber control slide; 1501, flexible guard plate; 1502, control tooth convex; 16, power roller. DETAILED DESCRIPTION

[0039] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0040] Example 1: Please refer to Figures 1 to 8 As shown:

[0041] The present invention provides a high-strength corrugated paper production device based on surface gluing and a process thereof, comprising a conveyor frame 1; a heating and drying component 101 is fixedly installed on the top rear side of the conveyor frame 1, a conveyor belt 102 is installed in the conveyor frame 1, a gluing control frame 2 is slidably connected to the top front end of the conveyor frame 1, a lifting control plate 3 is fixedly connected to the bottom of the gluing control frame 2, a sliding guide roller 5 is slidably connected to the rear side of the gluing control frame 2, a bidirectional threaded rod 7 is rotatably connected to the middle of the left and right sides of the gluing control frame 2, a synchronization rod 9 is rotatably connected to the bottom of the bidirectional threaded rod 7 in the gluing control frame 2, a power transmission component is connected to the left and right sides of the synchronization rod 9, and a power control component is installed in the middle of the left side wall of the gluing control frame 2.

[0042] A cylindrical leveling roller 201 is fixedly installed at the front bottom of the glue control frame 2, and a three-section power shaft 202 is fixedly installed at the bottom of the glue control frame 2 behind the leveling roller 201, and a power roller 16 is sleeved on the outer side of the power shaft 202.

[0043] Among them, the bottom of the glue control frame 2 is connected to four lifting slide bars 207 in a rectangular array, the lifting slide bars 207 are slidably connected in the conveying frame 1, the bottom end of the lifting slide bar 207 is fixedly welded on the lifting control board 3, and two heavy-duty cylinders 4 are fixedly installed on the bottom of the lifting control board 3. The top telescopic end of the heavy-duty cylinder 4 is fixedly installed on the bottom end face of the conveying frame 1.

[0044] By adopting the above technical scheme, the telescopic end of the heavy-duty oil cylinder 4 fixedly installed at the bottom of the lifting control panel 3 is fixedly installed to the bottom of the conveyor frame 1. Through the control of the lifting control panel 3 by the heavy-duty oil cylinder 4, the gap between the entire glue control frame 2 and the conveyor belt 102 can be controlled through the lifting control panel 3 and the lifting slide bar 207, so as to adjust according to the thickness of different corrugated base papers, thereby improving the practicality of the device, and the front end of the glue control frame 2 is coordinated through the leveling roller 201 and the power roller 16 sleeved on the power shaft 202. While leveling the corrugated base paper, the smoothness of the corrugated base paper transportation is guaranteed through the power roller 16 and the conveyor belt 102, thereby avoiding the problem of glue piling during glue application when a jam occurs.

[0045] Embodiment 2:

[0046] Based on the first embodiment, a high-strength corrugated paper production device and process based on surface gluing are provided. The device cooperates with the power roller 16 sleeved on the power shaft 202 through the flattening roller 201 at the front end of the glue control frame 2. While flattening the corrugated paper, the power roller 16 and the conveyor belt 102 ensure the smoothness of the corrugated paper transportation, thereby avoiding the problem of glue piling caused by glue application when a jam occurs. The high-strength corrugated paper production device and process based on surface gluing also include: wherein, the left and right ends between the glue chamber 203 of the glue control frame 2 and the flattening roller 205 are both closed by side guard plates 209, and a trapezoidal slide groove 2010 is provided at the bottom of the outer wall of the side guard plate 209 on the left side of the glue control frame 2, and the middle of the two side guard plates 209 are rotatably connected with a bidirectional threaded rod 7, and a synchronization rod 9 is rotatably connected in the side guard plate 209 at the bottom of the bidirectional threaded rod 7, and a transmission gear 8 is fixedly installed on the left ends of the bidirectional threaded rod 7 and the synchronization rod 9.

[0047] Among them, the power transmission component includes a transmission bevel gear 10 and a control gear rod 11. The control gear rod 11 is rotatably connected to the bottom of the sliding guide groove 208 on the left and right sides of the glue application cavity 203 of the glue application control frame 2. The rear end of the control gear rod 11 is fixedly connected with the transmission bevel gear 10. Another transmission bevel gear 10 is fixedly installed on the inner side of the transmission gear 8 at the left and right ends of the synchronization rod 9. The two transmission bevel gears 10 are meshed with each other at ninety degrees. The top of the control gear rod 11 is meshed with the control tooth protrusion 1502 on the outer side of the glue control slide 15 in the glue application cavity 203.

[0048] Among them, the power control component includes a control cylinder 12 and a motor 13. The control cylinder 12 is fixedly installed on the outer wall of the side guard plate 209 on the right side of the glue application control frame 2. A telescopic slider 1201 is fixedly installed at the bottom telescopic end of the control cylinder 12. A trapezoidal slider 1202 is fixedly installed in the middle of the left side wall of the telescopic slider 1201. The trapezoidal slider 1202 is slidably connected in the trapezoidal slide groove 2010 on the outer wall of the side guard plate 209 on the right side of the glue application control frame 2. A motor 13 is fixedly installed on the front side of the left outer wall of the telescopic slider 1201. The left end of the driving shaft of the motor 13 is fixedly connected with a driving gear 1301, and the driving gear 1301 is rotatably connected in the telescopic slider 1201.

[0049] Among them, the protective clip 14 is symmetrically slidably connected between the glue application cavity 203 and the glue roller 205 of the glue application control frame 2, the front end top of the protective clip 14 is slidably connected to the outside of the bottom of the glue application cavity 203, and the protective clip 14 is threadedly connected to the left and right ends of the bidirectional threaded rod 7 rotatably connected in the left and right side guard plates 209 of the glue application control frame 2.

[0050] By adopting the above technical scheme, by controlling the telescopic slider 1201 connected to the telescopic end of the oil cylinder 12, the meshing of the driving gear 1301 rotatably connected in the telescopic slider 1201 and the bidirectional threaded rod 7 and the transmission gear 8 at the left end of the synchronization rod 9 is switched, so that the rotation of the bidirectional threaded rod 7 or the synchronization rod 9 can be controlled separately. When the bidirectional threaded rod 7 is controlled to rotate, the distance between the two protective clips 14 can be controlled by the bidirectional threaded rod 7, so that the gap between the protective clips 14 and the side of the corrugated base paper can be controlled according to the width of the corrugated base paper to avoid the problem of glue overflow at the edge of the corrugated base paper. When the synchronization rod 9 is controlled to rotate, the synchronization rod 9 controls the rotation of the control gear rod 11 through the transmission bevel gears 10 meshing with each other at the left and right ends. The position of the glue control slide 15 in the glue application chamber 203 can be controlled by the meshing of the control gear rod 11 and the control tooth protrusion 1502, so as to adjust the glue application range according to the width of the corrugated base paper, so as to better control the distribution of glue and avoid the problem of glue waste.

[0051] Embodiment three:

[0052] Based on the high-strength corrugated paper production device and process based on surface gluing provided in Example 1, the device cooperates with the power roller 16 sleeved on the power shaft 202 through the flattening roller 201 at the front end of the glue control frame 2. While flattening the corrugated paper, the power roller 16 and the conveyor belt 102 ensure the smoothness of the corrugated paper transportation, thereby avoiding the problem of glue piling caused by the glue application when the jamming problem occurs. The high-strength corrugated paper production device and process based on surface gluing also include: a glue chamber 203 is vertically provided on the rear side of the power shaft 202 of the glue control frame 2, and the glue chamber 203 The interior of the glue applying chamber 203 is in the shape of an inverted triangle, and two glue injection tubes 204 are fixedly connected to the top of the glue applying chamber 203, and the glue injection tubes 204 are connected to the external glue supply part. Arc-shaped glue straightening rollers 205 are arranged at intervals on the rear side of the glue applying chamber 203, and sliding guide grooves 208 are provided in the left and right outer walls of the glue applying chamber 203. Glue control slides 15 are slidably connected to the left and right sides of the glue applying chamber 203, and a flexible protective plate 1501 is connected to the outer side of the glue control slide 15. The flexible protective plate 1501 is slidably connected in the sliding guide groove 208, and a control tooth protrusion 1502 is provided on the outer wall of the flexible protective plate 1501.

[0053] Among them, a long translation guide groove 206 is opened in the rear side wall of the glue control frame 2, and a rectangular translation slider 501 is fixedly installed in the middle of the left and right side walls of the sliding guide roller 5. The translation slider 501 is slidably connected in the translation guide groove 206, and a light cylinder 6 is fixedly installed in the middle of the rear side wall of the translation slider 501. The front telescopic end of the light cylinder 6 is fixedly connected to the front side wall of the translation guide groove 206.

[0054] By adopting the above technical scheme, the glue injection tube 204 and the glue application chamber 203 are coordinated to apply glue to the corrugated paper passing through the bottom of the glue application chamber 203, and then the glue on the corrugated paper is flattened with the cooperation of the glue adjustment roller 205 to improve the uniformity of the glue application. The glue application range can be adjusted by sliding the glue control slide 15 in the glue application chamber 203, and the flexible guard plate 1501 connected to the glue control slide 15 slides along the top of the glue application chamber 203 to prevent glue from overflowing. Then, the position of the sliding guide roller 5 can be adjusted by controlling the position of the translation slider 501 in the translation guide groove 206 through the light oil cylinder 6, so that it can be adjusted according to the upper composite surface of the corrugated paper, so that the upper composite surface of the corrugated paper and the corrugated paper on the conveyor belt 102 can be pasted by the sliding guide roller 5.

[0055] The present invention discloses a high-strength corrugated paper production process based on surface sizing, comprising the following steps:

[0056] 1). The telescopic end of the heavy oil cylinder 4 fixedly installed at the bottom of the lifting control board 3 is fixedly installed to the bottom of the conveyor frame 1. Through the control of the lifting control board 3 by the heavy oil cylinder 4, the gap between the entire glue control frame 2 and the conveyor belt 102 can be controlled through the lifting control board 3 and the lifting slide bar 207;

[0057] 2). The front end of the glue control frame 2 cooperates with the flattening roller 201 and the power roller 16 sleeved on the power shaft 202. While flattening the corrugated base paper, the power roller 16 and the conveyor belt 102 ensure the smoothness of the corrugated base paper transportation;

[0058] 3). By controlling the telescopic slider 1201 connected to the telescopic end of the oil cylinder 12, the meshing of the driving gear 1301 rotatably connected in the telescopic slider 1201 and the transmission gear 8 at the left end of the synchronization rod 9 is switched, so that the rotation of the bidirectional threaded rod 7 or the synchronization rod 9 can be controlled separately. When the bidirectional threaded rod 7 is controlled to rotate, the distance between the two protective clips 14 can be controlled by the bidirectional threaded rod 7, and the gap between the protective clips 14 and the side of the corrugated base paper can be controlled according to the width of the corrugated base paper to avoid the problem of glue overflow at the edge of the corrugated base paper. When the synchronization rod 9 is controlled to rotate, the synchronization rod 9 controls the rotation of the control gear rod 11 through the transmission bevel gears 10 meshing with each other at the left and right ends, and the position of the glue control slide 15 in the glue chamber 203 can be controlled by the meshing of the control gear rod 11 and the control tooth protrusion 1502, so as to adjust the glue application range according to the width of the corrugated base paper, so as to better control the distribution of glue;

[0059] 4) Through the cooperation of the glue injection tube 204 and the glue application chamber 203, the corrugated base paper passing through the bottom of the glue application chamber 203 is glued, and then the glue on the corrugated base paper is flattened with the cooperation of the glue roller 205 to improve the uniformity of the glue application;

[0060] 5) By sliding the glue control slide 15 in the glue application chamber 203, the glue application range can be adjusted, and the flexible guard plate 1501 connected to the glue control slide 15 slides along the top of the glue application chamber 203 to prevent glue from overflowing;

[0061] 6). Then, the position of the translation slider 501 in the translation guide groove 206 is controlled by the light oil cylinder 6, so that the position of the sliding guide roller 5 can be adjusted so as to be adjusted according to the upper composite surface of the corrugated base paper, so that the upper composite surface of the corrugated base paper and the corrugated base paper on the conveyor belt 102 can be pasted by the sliding guide roller 5.

[0062] Specific usage and function of this embodiment: In the present invention, by fixing the telescopic end of the heavy oil cylinder 4 fixedly installed at the bottom of the lifting control board 3 to the bottom of the conveyor frame 1, the lifting control board 3 can be controlled by the heavy oil cylinder 4. The gap between the entire glue control frame 2 and the conveyor belt 102 can be controlled by the lifting control board 3 and the lifting slide bar 207, so as to adjust according to the thickness of different corrugated base paper, thereby improving the practicality of the device, and the front end of the glue control frame 2 is coordinated with the flattening roller 201 and the power roller 16 sleeved on the power shaft 202 to flatten the corrugated base paper. At the same time, the power roller 16 and the conveyor belt 102 ensure the smoothness of the corrugated base paper transportation. By controlling the telescopic slider 1201 connected to the telescopic end of the oil cylinder 12, the meshing of the driving gear 1301 and the two-way threaded rod 7 and the transmission gear 8 at the left end of the synchronization rod 9 in the telescopic slider 1201 is switched, and the two-way threaded rod 7 or the synchronization rod 9 can be controlled to rotate separately. When the two-way threaded rod 7 is controlled to rotate, the distance between the two protective clips 14 can be controlled by the two-way threaded rod 7, so that the protective clip 14 and the side of the corrugated base paper can be controlled according to the width of the corrugated base paper. The gap on the edge can avoid the problem of glue overflow at the edge of the corrugated base paper. When the synchronous rod 9 is controlled to rotate, the synchronous rod 9 controls the rotation of the control gear rod 11 through the transmission bevel gears 10 meshing with each other at the left and right ends. The position of the glue control slide 15 in the glue chamber 203 can be controlled by the meshing of the control gear rod 11 and the control tooth protrusion 1502, so as to adjust the glue application range according to the width of the corrugated base paper, so as to better control the distribution of glue. The glue injection tube 204 cooperates with the glue chamber 203 to apply glue to the corrugated base paper passing through the bottom of the glue chamber 203, and then with the cooperation of the glue roller 205, The glue on the corrugated paper is flattened to improve the uniformity of glue application. The glue application range can be adjusted by sliding the glue control slide 15 in the glue application chamber 203, and the flexible protective plate 1501 connected to the glue control slide 15 slides along the top of the glue application chamber 203 to prevent glue overflow. Then, the position of the translation slider 501 in the translation guide groove 206 is controlled by the light oil cylinder 6 to adjust the position of the sliding guide roller 5 so as to adjust it according to the upper composite surface of the corrugated paper, so that the upper composite surface of the corrugated paper and the corrugated paper on the conveyor belt 102 can be pasted by the sliding guide roller 5.

[0063] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A high-strength corrugated paper production device based on surface sizing, characterized in that: The invention comprises a conveyor frame (1); a heating and drying assembly (101) is fixedly installed on the top rear side of the conveyor frame (1); a conveyor belt (102) is installed in the conveyor frame (1); a glue control frame (2) is slidably connected to the top front end of the conveyor frame (1); a lifting control plate (3) is fixedly connected to the bottom of the glue control frame (2); a sliding guide roller (5) is slidably connected to the rear side of the glue control frame (2); a bidirectional threaded rod (7) is rotatably connected to the middle of the left and right sides of the glue control frame (2); a synchronization rod (9) is rotatably connected to the bottom of the bidirectional threaded rod (7) in the glue control frame (2); a power transmission assembly is connected to the left and right sides of the synchronization rod (9); and a power control assembly is installed in the middle of the left side wall of the glue control frame (2).

2. A high-strength corrugated paper production device based on surface sizing as claimed in claim 1, characterized in that: A cylindrical leveling roller (201) is fixedly mounted on the bottom of the front end of the glue application control frame (2), and a three-section power shaft (202) is fixedly mounted on the bottom of the glue application control frame (2) behind the leveling roller (201), and a power roller (16) is sleeved on the outer side of the power shaft (202).

3. A high-strength corrugated paper production device based on surface sizing as claimed in claim 1, characterized in that: A glue application chamber (203) is vertically arranged on the rear side of the power shaft (202) of the glue application control frame (2). The interior of the glue application chamber (203) is in an inverted triangle shape. Two glue injection tubes (204) are fixedly connected to the top of the glue application chamber (203). The glue injection tubes (204) are connected to an external glue supply part. Arc-shaped glue straightening rollers (205) are arranged at intervals on the rear side of the glue application chamber (203). Sliding guide grooves (208) are provided in the left and right outer walls of the glue application chamber (203). Glue control slides (15) are slidably connected to the left and right sides of the glue application chamber (203). A flexible protective plate (1501) is connected to the outer side of the glue control slide (15). The flexible protective plate (1501) is slidably connected to the sliding guide groove (208). A control tooth protrusion (1502) is provided on the outer wall of the flexible protective plate (1501).

4. A high-strength corrugated paper production device based on surface sizing as claimed in claim 1, characterized in that: The left and right ends between the glue application cavity (203) and the glue straightening roller (205) of the glue application control frame (2) are closed by side guard plates (209); a trapezoidal slide groove (2010) is provided at the bottom of the outer wall of the side guard plate (209) on the left side of the glue application control frame (2); a bidirectional threaded rod (7) is rotatably connected to the middle of the two side guard plates (209); a synchronization rod (9) is rotatably connected to the side guard plate (209) at the bottom of the bidirectional threaded rod (7); and a transmission gear (8) is fixedly installed at the left end of the bidirectional threaded rod (7) and the synchronization rod (9).

5. A high-strength corrugated paper production device based on surface sizing as claimed in claim 1, characterized in that: A long strip-shaped translation guide groove (206) is provided in the rear side wall of the glue application control frame (2), and rectangular translation sliders (501) are fixedly installed in the middle of the left and right side walls of the sliding guide roller (5), and the translation sliders (501) are slidably connected in the translation guide groove (206). A light oil cylinder (6) is fixedly installed in the middle of the rear side wall of the translation slider (501), and the front telescopic end of the light oil cylinder (6) is fixedly connected to the front side wall of the translation guide groove (206).

6. A high-strength corrugated paper production device based on surface sizing as claimed in claim 1, characterized in that: The bottom of the glue application control frame (2) is connected to four lifting slide bars (207) in a rectangular array. The lifting slide bars (207) penetrate and are slidably connected to the conveying frame (1). The bottom ends of the lifting slide bars (207) are fixedly welded to the lifting control board (3). Two heavy-duty oil cylinders (4) are fixedly installed at the bottom of the lifting control board (3). The top telescopic ends of the heavy-duty oil cylinders (4) are fixedly installed on the bottom end surface of the conveying frame (1).

7. A high-strength corrugated paper production device based on surface sizing as claimed in claim 1, characterized in that: The power transmission assembly comprises a transmission bevel gear (10) and a control gear rod (11), wherein the control gear rod (11) is rotatably connected to the bottom of the sliding guide grooves (208) on the left and right sides of the glue application chamber (203) of the glue application control frame (2), and the rear end of the control gear rod (11) is fixedly connected to the transmission bevel gear (10), and another transmission bevel gear (10) is fixedly installed on the inner side of the transmission gears (8) at the left and right ends of the synchronization rod (9), and the two transmission bevel gears (10) are meshed with each other at a 90-degree angle, and the top of the control gear rod (11) is meshed with the control tooth protrusion (1502) on the outer side of the glue control sliding sheet (15) in the glue application chamber (203).

8. The high-strength corrugated paper production device based on surface sizing according to claim 1, characterized in that: The power control component comprises a control cylinder (12) and a motor (13); the control cylinder (12) is fixedly mounted on the outer wall of the side guard plate (209) on the right side of the glue application control frame (2); a telescopic slider (1201) is fixedly mounted on the bottom telescopic end of the control cylinder (12); a trapezoidal slider (1202) is fixedly mounted in the middle of the left side wall of the telescopic slider (1201); the trapezoidal slider (1202) is slidably connected to a trapezoidal slide groove (2010) on the outer wall of the right side side guard plate (209) of the glue application control frame (2); a motor (13) is fixedly mounted on the front side of the left side outer wall of the telescopic slider (1201); a driving gear (1301) is fixedly connected to the left end of the driving shaft of the motor (13); and the driving gear (1301) is rotatably connected to the telescopic slider (1201).

9. A high-strength corrugated paper production device based on surface sizing as claimed in claim 1, characterized in that: The protective clip (14) is symmetrically slidably connected between the glue application cavity (203) and the glue straightening roller (205) of the glue application control frame (2), the front end top of the protective clip (14) is slidably connected to the outside of the bottom of the glue application cavity (203), and the protective clip (14) is threadedly connected to the left and right ends of the bidirectional threaded rod (7) rotatably connected in the left and right side guard plates (209) of the glue application control frame (2).

10. The production process of high-strength corrugated paper based on surface sizing as claimed in claim 1, characterized in that: The following steps are involved: 1). The telescopic end of the heavy oil cylinder (4) fixedly mounted at the bottom of the lifting control panel (3) is fixedly mounted to the bottom of the conveyor frame (1). By controlling the lifting control panel (3) by the heavy oil cylinder (4), the gap between the entire glue application control frame (2) and the conveyor belt (102) can be controlled by the lifting control panel (3) and the lifting slide bar (207); 2) The front end of the glue control frame (2) cooperates with the leveling roller (201) and the power roller (16) sleeved on the power shaft (202), and while leveling the corrugated base paper, the power roller (16) and the conveyor belt (102) ensure the smoothness of the corrugated base paper conveyance; 3) By controlling the telescopic slider (1201) connected to the telescopic end of the oil cylinder (12), the meshing of the driving gear (1301) connected to the telescopic slider (1201) and the transmission gear (8) at the left end of the synchronous rod (9) can be switched, so that the rotation of the bidirectional threaded rod (7) or the synchronous rod (9) can be controlled separately. When the bidirectional threaded rod (7) is controlled to rotate, the distance between the two protective clips (14) can be controlled by the bidirectional threaded rod (7), so that the distance between the two protective clips (14) can be adjusted according to the width of the corrugated base paper. The gap between the protective clip (14) and the side of the corrugated base paper is controlled to avoid glue overflow at the edge of the corrugated base paper. When the synchronous rod (9) is controlled to rotate, the synchronous rod (9) controls the rotation of the control gear rod (11) through the transmission bevel gears (10) meshing with each other at the left and right ends. The position of the glue control slide (15) in the glue application chamber (203) can be controlled by meshing the control gear rod (11) and the control tooth protrusion (1502), thereby adjusting the glue application range according to the width of the corrugated base paper, so as to better control the distribution of glue; 4) By cooperating with the glue injection tube (204) and the glue application chamber (203), the gluing operation is performed on the corrugated base paper passing through the bottom of the glue application chamber (203), and then the glue on the corrugated base paper is flattened with the cooperation of the glue roller (205) to improve the uniformity of the gluing; 5) By sliding the glue control slide (15) in the glue application chamber (203), the glue application range can be adjusted, and by sliding the flexible guard plate (1501) connected to the glue control slide (15) along the top of the glue application chamber (203), the glue can be prevented from overflowing; 6). Then, the position of the translation slider (501) in the translation guide groove (206) is controlled by the light oil cylinder (6), so that the position of the sliding guide roller (5) can be adjusted according to the upper composite surface of the corrugated base paper, so that the upper composite surface of the corrugated base paper and the corrugated base paper on the conveyor belt (102) can be pasted together by the sliding guide roller (5).

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