CN219276928U

CN219276928U - Corrugated paper compounding machine

Info

Publication number: CN219276928U
Application number: CN202222419309.7U
Authority: CN
Inventors: 伊丹丹; 周敦举; 翟占海; 陈银国; 张占辉; 李成文; 程红兵
Original assignee: Guangyuan Packaging Group Co ltd
Current assignee: Guangyuan Packaging Group Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-06-30
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a corrugated paper compounding machine, which comprises a frame, wherein a feeding roller assembly is arranged at the left end of the frame, a compound roller assembly is arranged at the right end of the frame, a glue feeding roller is arranged between the compound roller assembly and the feeding roller assembly, the feeding roller assembly and the glue feeding roller are arranged in a one-to-one correspondence manner, the compound roller assembly comprises two compound rollers which are arranged up and down, a first scraping plate and a second scraping plate are respectively arranged at the left side and the right side of the two compound rollers, the right end of the first scraping plate extends obliquely upwards and then is abutted against the outer wall of the corresponding compound roller, the left end of the second scraping plate extends obliquely upwards and then is abutted against the outer wall of the corresponding compound roller, the front ends of the first scraping plate and the second scraping plate are fixed with the front side wall of the frame, two boxes are arranged on the rear side wall of the frame, openings are arranged on the front sides of the boxes, the left ends of the first scraping plate and the right ends of the second scraping plate are connected with guide plates with U-shaped sections, and the guide plates incline downwards and the ends extend into the openings of the corresponding boxes.

Description

Corrugated paper compounding machine

Technical Field

The utility model relates to the technical field of corrugated paper production equipment, in particular to a corrugated paper compounding machine.

Background

The corrugated board is a plate-shaped object formed by a plurality of layers of paper, and corrugated base paper and inner paper are required to be compounded to form the corrugated board in the production process of the corrugated board.

In the working process of the corrugated board compound device: the corrugated base paper and the lining paper are firstly subjected to sizing treatment by a sizing roller, and are then compositely formed by a composite roller after the surface is uniformly sized.

However, in the bonding process of the corrugated base paper and the inner plate, the glue solution can also ooze from the bonding position of the side edges of the composite formed paperboard, so that the glue solution remains on the surface of the composite roller, the shutdown cleaning is inconvenient, and in the subsequent composite forming process, the residual glue solution can adhere to the outer surface of the corrugated paperboard, thereby affecting the surface appearance and quality of the corrugated paperboard.

Disclosure of Invention

The utility model aims at a corrugated paper compounding machine, which can scrape residual glue solution of a compounding roller in time, is convenient to clean, and reduces the occurrence of the situation that the surface appearance and quality of corrugated paper boards are affected because the residual glue solution can be adhered to the outer surface of the corrugated paper boards compounded later.

The utility model adopts the following technical scheme to solve the technical problems: the utility model provides a corrugated paper compounding machine, includes the frame, the left end of frame is equipped with the feed roll subassembly, the right-hand member of frame is equipped with the compound roller subassembly, the frame is equipped with the rubberizing roller between compound roller subassembly and feed roll subassembly, feed roll subassembly and rubberizing roller all are equipped with two and one-to-one setting, the compound roller subassembly is including two compound rollers that set up from top to bottom, and the left and right sides of two compound rollers all are equipped with scraper blade one and scraper blade two respectively, the right-hand member slope of scraper blade one upwards extends back and the outer wall looks butt of compound roller that corresponds, the left end slope of scraper blade two upwards extends back and the outer wall looks butt of compound roller that corresponds, the front end of scraper blade one and scraper blade two is fixed with the preceding lateral wall of frame, install two boxes on the rear side wall of frame, the front side of box is equipped with the opening, the left end and the right-hand member of scraper blade two are all connected with the baffle that the cross-section is the U-shaped, the baffle rear end slope and tip stretches into in the opening of corresponding box.

According to the technical scheme, corrugated paper base paper and lining paper respectively enter the frame, glue is applied through the glue applying roller assembly, then the corrugated paper base paper and lining paper are subjected to composite forming through the composite roller assembly, when glue liquid seeps out from the side edge bonding position of the composite formed paperboard, the glue liquid remains on the surface of the composite roller, the two composite rollers continue to rotate, glue liquid on the surfaces of the corresponding composite rollers is scraped off by the first scraping plate and the second scraping plate, flows to the corresponding guide plates along the first scraping plate leftwards, flows to the corresponding guide plates along the second scraping plate rightwards, flows downwards through the bottoms of the guide plates and enters the corresponding box openings to be collected.

As a further optimization of the utility model, the frame is provided with glue sucking devices on the front side wall and the rear side wall on the right side of the composite roller assembly, the glue sucking devices comprise connecting frames, the connecting frames are connected with the side walls of the frame through telescopic rods, the telescopic rods are sleeved with springs I, two ends of each spring I respectively prop against the side walls of the frame and the side walls of the connecting frames, one side, far away from the telescopic rods, of each connecting frame is vertically provided with a fixed shaft, rotating columns are connected onto the fixed shafts in a rotating mode, and sponge is arranged on the surfaces of the rotating columns.

By adopting the technical scheme, when the molded paper board is transmitted from the composite roller, the two sides of the paper board extrude the rotating column, so that the two connecting frames are matched with the width of the paper board after being displaced outwards, the connecting frame is displaced to extrude the first telescopic rod to shrink, at the moment, the two sides of the paper board are in conflict with the sponge on the rotating column, the paper board pushes the rotating column to rotate during transmission, overflowing glue solution can be timely sucked away by the sponge, the glue solution is prevented from dripping on the frame, and the cleaning of the frame is facilitated.

As a further optimization of the utility model, the telescopic rod comprises a fixed rod connected with the side wall of the frame and a movable pipe sleeved on the fixed rod, the movable pipe can axially slide relative to the fixed rod, and the end part of the movable rod is connected with the connecting frame.

As a further optimization of the utility model, the frame is provided with heating rollers between the composite roller assembly and the rubberizing rollers, and the heating rollers are provided with two heating rollers and are arranged in one-to-one correspondence with the rubberizing rollers.

By adopting the technical scheme, the glue is heated by the heating roller after being glued, so that the glue is convenient to melt, the viscosity of the glue during compounding is improved, and the fluidity of the glue is increased.

As a further optimization of the utility model, the rubber coating roller comprises a rubber coating roller body and rubber barrels sleeved on the rubber coating roller body, annular rubber cavities are formed in the rubber barrels, a plurality of rubber outlet holes are uniformly formed in the outer walls of the rubber barrels at intervals along the circumferential direction, sealing assemblies corresponding to the rubber outlet holes one by one are arranged in the rubber cavities, each sealing assembly comprises a spring II and pressing blocks, each sealing block elastically extends out of the rubber outlet holes through the corresponding spring II, and sealing plates are arranged at the inner ends of the pressing blocks and have cross-sectional areas larger than those of the rubber outlet holes.

According to the technical scheme, glue solution is added into the glue cavity, the inner end sealing plate of the pressing block is in butt joint with the inner wall of the glue barrel through elasticity, so that the glue solution is separated from the glue outlet hole to avoid leakage, when the pressing block is extruded during gluing, the second spring is extruded, a gap is formed between the sealing plate position and the inner wall of the glue barrel, and the glue solution passes through and flows out of the glue outlet hole to glue.

The beneficial effects of the utility model are as follows: the method comprises the steps that corrugated paper base paper and lining paper respectively enter a frame, glue is applied through a glue applying roller assembly, then the corrugated paper base paper and lining paper enter a composite roller assembly for composite forming, when glue is oozed out of a side edge bonding position of a composite formed paperboard in the bonding process of the corrugated base paper and the lining board, the two composite rollers continue to rotate, so that glue on the surface of the corresponding composite roller is scraped off by a first scraper and a second scraper, flows to the corresponding guide plate along the first scraper leftwards, flows to the corresponding guide plate along the second scraper and flows downwards through the bottom of the guide plate and enters a corresponding box opening for collection, the glue remained by the composite roller can be scraped in time, and the situation that the surface appearance and quality of the corrugated paperboard are affected due to the fact that the glue remained can adhere to the outer surface of the subsequent composite corrugated paperboard is reduced, and cleaning is facilitated;

when fashioned cardboard is transmitted from between the compound roller, the both sides extrusion rotation post of cardboard for after two link outside displacement with the width looks adaptation that can the cardboard, link displacement extrusion spring one makes the telescopic link shrink, and the both sides limit of cardboard is contradicted with the sponge on the rotation post this moment, and the cardboard promotes the rotation post in the transmission and rotates, can be absorbed away in time by the sponge with the glue solution that overflows, avoids the glue solution drip in the frame, is convenient for the clearance to the frame.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic structural view of a glue sucking device according to the present utility model;

fig. 4 is a schematic structural view of the upper rubber roll in the utility model.

The meaning of the reference numerals in the figures: 1. a frame; 11. a feed roller; 12. a glue applying roller; 13. a composite roller; 211. a first scraping plate; 212. a second scraping plate; 22. a deflector; 23. a bottom plate; 3. a case; 31. an opening; 4. a connecting frame; 41. a fixed shaft; 42. rotating the column; 43. a sponge; 51. a fixed rod; 52. a movable tube; 53. a first spring; 6. a rubber cylinder; 61. a glue outlet hole; 62. a glue cavity; 71. briquetting; 72. a sealing plate; 73. a second spring; 8. and (5) heating the roller.

Detailed Description

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Referring to fig. 1-4, the embodiment of the present disclosure further provides: the corrugated paper compounding machine comprises a frame 1, wherein a feeding roller assembly is arranged at the left end of the frame 1, a compounding roller assembly is arranged at the right end of the frame 1, a rubber feeding roller 12 is arranged between the compounding roller assembly and the feeding roller assembly, the rubber feeding roller 12 comprises a rubber feeding roller 12 body and rubber barrels sleeved on the rubber feeding roller 12 body, annular rubber cavities 62 are formed in the rubber barrels, a plurality of rubber outlet holes 61 are uniformly arranged at intervals along the circumferential direction on the outer walls of the rubber barrels, sealing assemblies which are in one-to-one correspondence with the plurality of rubber outlet holes 61 are arranged in the rubber cavities 62, each sealing assembly comprises a spring II 73 and pressing blocks 71, each sealing block elastically stretches out of the rubber outlet holes 61 through the spring II 73, a sealing plate 72 is arranged at the inner end of each pressing block 71, and the cross section area of each sealing plate 72 is larger than that of each rubber outlet hole 61;

the feeding roller assembly and the rubberizing roller 12 are arranged in a one-to-one correspondence manner, the heating roller 8 is arranged between the composite roller assembly and the rubberizing roller 12 by the frame 1, the heating roller 8 is arranged in a two-to-one correspondence manner with the rubberizing roller 12, the composite roller assembly comprises two composite rollers 13 which are arranged up and down, the left side and the right side of each of the two composite rollers 13 are respectively provided with a first scraper 211 and a second scraper 212, the lengths of the first scraper 211 and the second scraper 212 are larger than the axial length of the composite rollers 13, the right end of the first scraper 211 is obliquely upwards extended and then is abutted against the outer wall of the corresponding composite roller 13, the left end of the second scraper 212 is obliquely upwards extended and then is abutted against the outer wall of the corresponding composite roller 13, the front ends of the first scraper 211 and the second scraper 212 are fixed with the front side wall of the frame 1, two boxes 3 are arranged on the rear side wall of the frame 1, the front sides of the boxes 3 are provided with openings 31, the left ends of the first scraper 211 and the right ends of the second scraper 212 are respectively connected with guide plates 22 with U-shaped sections, and the bottoms of the guide plates 22 are obliquely upwards extended into the openings 31 of the corresponding boxes 3;

the frame 1 all is equipped with on the front and back lateral wall on compound roller assembly right side and inhales the mucilage binding and put, inhales the mucilage binding and put and includes link 4, is connected through the telescopic link between link 4 and the frame 1 lateral wall, and the telescopic link includes the dead lever 51 of being connected with frame 1 lateral wall and the movable tube 52 of cover on the dead lever 51, and movable tube 52 can axial slip for dead lever 51, the tip and the link 4 of movable rod are connected, and the cover is equipped with spring one 53 on the telescopic link, and the both ends of spring one 53 are supported respectively in frame 1 lateral wall and link 4 lateral wall, and link 4 is kept away from the vertical fixed axle 41 that is equipped with in one side of telescopic link, rotates on the fixed axle 41 and is connected with the rotation post 42, and the surface of rotation post 42 is equipped with sponge 43.

The principle of the utility model is as follows: the corrugated paper base paper and the lining paper respectively enter the frame 1 and are then glued by the gluing roller 12 assembly, glue solution is added in the glue cavity 62, the inner end sealing plate 72 of the pressing block 71 is abutted against the inner wall of the glue cylinder through elasticity, so that the glue solution is separated from the glue outlet hole 61 to avoid leakage, when the pressing block 71 is extruded during gluing, the second spring 73 is extruded, and a gap is formed between the sealing plate 72 and the inner wall of the glue cylinder to enable the glue solution to pass through and flow out of the glue outlet hole 61 for gluing;

the corrugated paper base paper and the lining paper are glued and then heated by the corresponding heating roller 8, the heating roller 8 is an electric heating roller 8, and is connected with a power supply, so that glue solution is melted conveniently, the fluidity of the glue solution is increased, the glue solution is more convenient to adhere, and the residue of the glue solution is reduced;

then, the glue solution is fed into a composite roller assembly for composite forming, the glue solution seeps out from the side edge bonding position of the corrugated base paper and the inner plate in the bonding process of the composite roller 13 and remains on the surface of the composite roller 13, the composite roller 13 continues to rotate, so that the glue solution on the surface of the corresponding composite roller is scraped off by the first scraper 211 and the second scraper 212, flows leftwards along the first scraper 211 to the corresponding guide plate and rightwards along the second scraper 212 to the corresponding guide plate 22, flows downwards through the bottom of the guide plate 22 and enters the corresponding box opening for collection, the glue solution remaining in the composite roller 13 can be scraped in time, the glue solution remaining in the composite roller 13 is scraped without stopping, the cleaning is convenient, and the situation that the appearance and quality of the surface of the corrugated paper board are affected because the remaining glue solution can adhere to the outer surface of the subsequent composite corrugated paper board is reduced;

when the fashioned cardboard is transmitted from between the compound roller 13, the both sides extrusion rotation post 42 of cardboard for after the outside displacement of two link 4 with can the cardboard width looks adaptation, link 4 displacement extrusion spring one 53 makes telescopic link shrink (movable pipe 52 axial slip on dead lever 51), the both sides limit of cardboard is contradicted with the sponge 43 on the rotation post 42 this moment, the cardboard promotes the rotation post 42 and rotates when the transmission, can be absorbed away in time by sponge 43 with the glue solution that overflows, avoid the glue solution drip to be on frame 1, box 3, scraper blade 21, guide plate 22 set up to can dismantle, can carry out the clearance with the glue solution alone, thereby the clearance to frame 1 has been made things convenient for.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a corrugated paper compounding machine, includes frame (1), the left end of frame (1) is equipped with feed roll subassembly, the right-hand member of frame (1) is equipped with compound roll subassembly, frame (1) is equipped with rubberizing roller (12) between compound roll subassembly and feed roll subassembly, feed roll subassembly and rubberizing roller (12) all are equipped with two and one-to-one setting, its characterized in that, compound roll (13) subassembly is including two compound rolls (13) that set up from top to bottom, the left and right sides of two compound rolls (13) all are equipped with scraper blade one (211) and scraper blade two (212) respectively, the right-hand member slope of scraper blade one (211) upwards extends the back and compound roll (13) outer wall looks butt that corresponds, the left end slope of scraper blade two (212) upwards extends the back and compound roll (13) outer wall looks butt that corresponds, the front end of scraper blade one (211) and scraper blade two (212) and the front side wall of frame (1) are fixed, install two boxes (3) on the rear side wall of frame (1), the front end (31) are the opening top is connected to one side of the side of opening (31) and the side of stretching into two box (31).

2. The corrugated paper compounding machine according to claim 1, wherein the frame (1) is provided with glue sucking devices on front and rear side walls of the right side of the compounding roller (13) assembly, each glue sucking device comprises a connecting frame (4), the connecting frames (4) are connected with the side walls of the frame (1) through telescopic rods, springs (53) are sleeved on the telescopic rods, two ends of each spring (53) respectively support against the side walls of the frame (1) and the side walls of the connecting frames (4), a fixed shaft (41) is vertically arranged on one side, far away from the telescopic rods, of each connecting frame (4), a rotating column (42) is connected onto the fixed shaft (41) in a rotating mode, and sponge (43) is arranged on the surface of each rotating column (42).

3. The corrugated paper compounding machine according to claim 2, wherein the telescopic rod comprises a fixed rod (51) connected with the side wall of the frame (1) and a movable tube (52) sleeved on the fixed rod (51), the movable tube (52) can axially slide relative to the fixed rod (51), and the end part of the movable tube (52) is connected with the connecting frame (4).

4. A corrugated paper compounding machine according to claim 1, characterized in that the frame (1) is provided with heating rollers (8) between the compounding roller (13) assembly and the glue applying rollers (12), and the heating rollers (8) are provided with two and are arranged in one-to-one correspondence with the glue applying rollers (12).

5. The corrugated paper compounding machine according to claim 1 or 4, wherein the glue applying roller (12) comprises a glue applying roller (12) body and glue cylinders sleeved on the glue applying roller (12) body, annular glue cavities (62) are formed in the glue cylinders, a plurality of glue outlet holes (61) are uniformly formed in the outer walls of the glue cylinders at intervals along the circumferential direction, sealing assemblies in one-to-one correspondence with the glue outlet holes (61) are arranged in the glue cavities (62), the sealing assemblies comprise springs II (73) and pressing blocks (71), the pressing blocks (71) elastically extend out of the glue outlet holes (61) through the springs II (73), sealing plates (72) are arranged at the inner ends of the pressing blocks (71), and the cross-sectional area of each sealing plate (72) is larger than that of each glue outlet hole (61).