CN212820866U

CN212820866U - Glue scraping device of paper corner protector glue spreader

Info

Publication number: CN212820866U
Application number: CN202021422986.9U
Authority: CN
Inventors: 毕红波; 胡小龙
Original assignee: Foshan Heshenglong Packaging Products Co Ltd
Current assignee: Foshan Heshenglong Packaging Products Co Ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-30
Anticipated expiration: 2030-07-17

Abstract

The utility model relates to a frictioning device of paper angle bead spreading machine, it includes the frame, scrapes rubber roll, conveying roller, fixing base, mount pad, locating component and frictioning subassembly, the frame is erect in ground, scrape the rubber roll with the equal fixed mounting of conveying roller is in the frame, and scrape the rubber roll with the conveying roller all sets up along the horizontal direction level, the fixing base with conveying roller fixed connection, locating component is used for fixing the mount pad, one side of fixing base is seted up flutedly, one side of mount pad be equipped with the lug of connection is slided to the recess, the mount pad with the fixing base is slided and is connected, locating component is used for fixed mounting seat, the mount pad has seted up logical groove near one side of kraft paper, it installs to scrape the rubber unit lead to the inslot and contact with the edge of kraft paper. This application has the kraft paper upper surface rubber coating even, remains at the glue solution at kraft paper edge and obtains effective processing, reduces the effect of soaking the kraft paper.

Description

Glue scraping device of paper corner protector glue spreader

Technical Field

The application relates to the technical field of paper angle bead spreading machines, in particular to a glue scraping device of a paper angle bead spreading machine.

Background

At present, the paper corner protector is a widely popular packaging product, is widely applied to the fields of household appliance packaging, furniture packaging and the like, and can greatly reduce the damage of goods in the transportation process. The paper corner protector is formed by laminating a plurality of pieces of kraft paper and then pressing the kraft paper by a corner protector setting device, and the upper surface of the kraft paper needs to be coated with glue before laminating.

The related art paper angle bead spreading machine is widely applied to spreading kraft paper in the production and processing of the paper angle bead, and the traditional paper angle bead spreading machine mainly comprises a machine frame erected on the ground, a gluing device, a glue storage box, a plurality of gluing components and a traction mechanism, wherein the gluing device and the traction mechanism are arranged oppositely. The rubber coating subassembly is usually including scraping the rubber roll, the conveying roller, in the kraft paper rubberizing in-process, it carries out the rubberizing operation to the upper surface of kraft paper to need the rubberizing device, the kraft paper after the rubberizing is earlier through scraping the rubber roll, pass through the conveying roller on next step, make the upper surface of kraft paper contradict with the bottom of scraping the rubber roll, the lower surface of kraft paper contradicts with the bottom of conveying roller, the one end that the rubberizing device was kept away from to the kraft paper is removed along predetermined direction under drive mechanism's traction, in the kraft paper removal in-process, the rubber roll can carry out the frictioning operation to the upper surface of kraft paper, the glue solution of.

In view of the above-mentioned related arts, the inventor believes that in the glue scraping process, the glue solution remained on the edge of the kraft paper is generally more and easily soaks the kraft paper, which causes the kraft paper to be easily damaged when being pressed by the former.

SUMMERY OF THE UTILITY MODEL

In order to strike off the glue solution that remains at the kraft paper edge, this application provides a frictioning device of paper angle bead spreading machine.

The application provides a pair of frictioning device of paper angle bead spreading machine adopts following technical scheme:

the utility model provides a frictioning device of paper angle bead spreading machine, includes the frame, scrapes rubber roll, conveying roller, fixing base, mount pad, locating component and frictioning subassembly, the frame erects in ground, scrape the rubber roll with the equal fixed mounting of conveying roller is in the frame, scrape the rubber roll with the conveying roller all sets up along the horizontal direction level, the fixing base with conveying roller fixed connection, locating component is used for fixing the mount pad, one side of fixing base is seted up flutedly, one side of mount pad be equipped with the lug of recess connection of sliding, the mount pad with the fixing base is slided and is connected, logical groove has been seted up to one side that the mount pad is close to the kraft paper, frictioning unit mount is in lead to the inslot and contact with the edge of kraft paper.

Through adopting above-mentioned technical scheme, behind the kraft paper rubberizing, the kraft paper is earlier through scraping the rubber roll, passes through the conveying roller again on next step to the edge of kraft paper offsets with the frictioning subassembly. The cooperation setting of frictioning roller and conveying roller makes the upper surface of kraft paper contradict with the bottom of frictioning roller, and the lower surface of kraft paper offsets with the top of conveying roller, and the kraft paper removes along predetermined direction under drive mechanism's traction, and at the in-process that the kraft paper removed, frictioning roller carries out frictioning to the glue solution of kraft paper upper surface and handles, and the glue solution flows out from the both sides of kraft paper. Next step frictioning subassembly carries out frictioning again to the glue solution that remains at the kraft paper edge for the frictioning is even, reduces the glue solution and remains at the kraft paper edge.

Preferably, the frictioning subassembly includes first frictioning piece and second frictioning piece, first frictioning piece with the second frictioning piece corresponds set up in lead to the relative both sides wall of groove, and first frictioning piece with be formed with the predetermined clearance that can supply the kraft paper edge to pass between the second frictioning piece.

Through adopting above-mentioned technical scheme, kraft paper after the frictioning of frictioning roller is handled is from the conveying roller top when passing through, and the both sides limit of kraft paper is corresponding to pass between first frictioning piece and the second frictioning piece, and the second frictioning piece can carry out frictioning once more to the edge of kraft paper upper surface, and first frictioning piece carries out the frictioning to the glue solution at kraft paper lower surface edge, further strikes off the glue solution that remains at the kraft paper edge.

Preferably, the first film scraping sheet is arranged in an L shape, and the second film scraping sheet is close to one end of the through groove and is abutted to the side wall of the first film scraping sheet.

Through adopting above-mentioned technical scheme, during the frictioning, the side of kraft paper is inconsistent with the inside wall of first frictioning piece for the kraft paper is remained and is effectively scraped at the glue solution of kraft paper side.

Preferably, the positioning assembly comprises a first magnetic sheet and a second magnetic sheet which are mutually attracted, the first magnetic sheet is fixedly connected to the inner side wall of the groove, and the second magnetic sheet is installed at one end part, far away from the mounting seat, of the protruding block.

Through adopting above-mentioned technical scheme, during the frictioning, through the cooperation setting of first magnetic sheet and second magnetic sheet for the mount pad is fixed in the fixing base, and the first frictioning piece of prevention frictioning in-process and second are scraped the film and are towards keeping away from or being close to the method removal of kraft paper.

Preferably, the mount pad is still vertical to be seted up the guide way, the bottom of guide way with lead to the groove intercommunication, the second frictioning piece is kept away from the vertical extension rod that is connected with in one side of fixing base, the extension rod is kept away from the one end and the guide way of second frictioning piece pass through the screw rod and are connected, simultaneously, there is the nut in the outer end of screw rod still threaded connection.

Through adopting above-mentioned technical scheme, the second is scraped the film and can be followed the direction that is close to or keeps away from first scraping film and reciprocate for the kraft paper that can supply different thickness between first scraping film and the second scraping film passes.

Preferably, a first stop block is arranged at one end part, far away from the through groove, of the first frictioning sheet, and a second stop block is arranged at one end part, far away from the through groove, of the second frictioning sheet.

Through adopting above-mentioned technical scheme, the setting of first dog and second dog, the glue solution at reducible frictioning in-process kraft paper edge flows along the direction that is close to the kraft paper.

Preferably, an included angle of 45-60 degrees is formed between the length direction of the first stop block and the length direction of the first rubber scraping sheet, and an included angle of 45-60 degrees is formed between the length direction of the second stop block and the length direction of the second rubber scraping sheet.

By adopting the technical scheme, the glue solution at the edge of the kraft paper flows down from the side edge of the kraft paper more smoothly in the glue scraping process.

Preferably, the frictioning device is still including being equipped with and receive the gluey container, receive the gluey container and pass through connecting rod fixed connection in the mount pad bottom, receive the gluey container and be open-top setting, the gluey hole of going out has been seted up to the bottom of receiving the gluey container, it is provided with the pipe that is used for deriving the glue solution to go out gluey hole intercommunication.

Through adopting above-mentioned technical scheme, receive the glue container and collect the glue solution of scraping to derive through the pipe, the glue solution of preventing scraping falls on other kraft papers in below.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the arrangement of the glue scraping device, the gluing on the upper surface of the kraft paper is more uniform, and meanwhile, glue solution remained on the edge of the kraft paper is effectively treated, so that the kraft paper is prevented from being soaked;

2. the mounting seat is connected with the fixing seat in a sliding manner, so that the first scraping film and the second scraping film can move in a direction close to or far away from kraft paper, and the kraft paper with different widths can be scraped;

3. the arrangement of the first stop block and the second stop block enables glue at the edge of the kraft paper to flow down along the side edge during glue scraping, and the backflow of the glue to the kraft paper is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of a glue spreading device of a paper corner protector gluing machine according to an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the glue scraping device.

Fig. 4 is a schematic structural view of a first stripper plate and a second stripper plate in the stripper device.

Description of reference numerals: 1. a support bracket; 2. a mounting frame; 3. a first glue storage tank; 4. a second glue storage tank; 5. a glue pump; 6. a glue applicator; 7. a rubber scraping roller; 8. a conveying roller; 9. a fixed seat; 10. a groove; 11. a mounting seat; 12. a bump; 13. a first magnetic sheet; 14. a second magnetic sheet; 15. a through groove; 16. a first film scraping; 17. a second film scraping; 18. a first stopper; 19. a second stopper; 20. a guide groove; 21. an extension rod; 22. a glue collecting container; 23. a conduit.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses frictioning device of paper angle bead spreading machine is applied to and carries out the rubber coating to the kraft paper upper surface in the production and processing of paper angle bead. Referring to fig. 1 and 2, the paper corner protector gumming machine mainly comprises a frame erected on the ground, a gumming device, a plurality of gumming devices, a first gum storage tank 3, a second gum storage tank 4 and a traction mechanism, wherein the first gum storage tank 3 is used for storing gum solution, and the second gum storage tank 4 is used for collecting the gum solution scraped from the upper surface of kraft paper. The rubberizing device is including taking out gluey pump 5 and a plurality of rubberizer 6 that are used for carrying the glue solution, and take out gluey pump 5 and set up in first glue storage tank 3 and be used for carrying the glue solution to rubberizer 6, and rubberizer 6 is fixed to be set up in the frame and is used for the kraft paper rubber coating. The frictioning device comprises a frictioning roller 7, a conveying roller 8, a fixed seat 9, a mounting seat 11, a positioning assembly, a first frictioning piece 16 and a second frictioning piece 17. Draw gear sets up in the frame and keeps away from one side of rubberizing device, and frictioning device fixed mounting is in the frame, and in this embodiment, the quantity of frictioning device is established to five.

The frame is including bearing bracket 1 and mounting bracket 2, bearing bracket 1 sets up in ground and be formed with the space of placing first glue storage tank 3 and second glue storage tank 4, first glue storage tank 3 is placed in ground and is located bearing bracket 1, second glue storage tank 4 erects at the top of bearing bracket 1 and is used for collecting the glue solution of scraping from the kraft paper upper surface, thereby the second glue storage tank 4 top is established to the opening form and is conveniently collected the glue solution, the bottom is seted up and is supplied glue flow to the through-hole of first glue storage tank 3. The mounting rack 2 is fixedly connected to one side of the support bracket 1, and through holes for mounting the glue scraping device are uniformly formed in the mounting rack 2.

Referring to fig. 1, scrape rubber roll 7 and conveying roller 8 and pass through connecting plate fixed mounting on mounting bracket 2, scrape rubber roll 7 and conveying roller 8 and all follow horizontal direction parallel arrangement, the one end fixed connection of rubberizer 6 is on mounting bracket 2, rubberizer 6 is the setting of horizontal ladder formula, and every below of scraping rubber roll 7 all is provided with rubberizer 6, the mouth of gluing has been seted up to the bottom of rubberizer 6, rubberizer 6 is used for collecting the glue solution of scraping from the kraft paper upper surface, the glue solution flows the kraft paper of below through the mouth of gluing and carries out the rubber coating to the kraft paper upper surface simultaneously.

Referring to fig. 2, a fixing seat 9 is fixedly arranged at both ends of the conveying roller 8, a predetermined space for passing kraft paper is formed between the two fixing seats 9, a groove 10 is formed in one side of the fixing seat 9, the cross section of the groove 10 is in a T-shaped arrangement, a T-shaped convex block 12 connected with the groove 10 in a sliding manner is fixedly connected to one side of the mounting seat 11 close to the fixing seat 9, and the mounting seat 11 can move along a direction close to the kraft paper or far away from the kraft paper.

A through groove 15 is formed in one side, close to kraft paper, of the mounting seat 11, the first rubber scraping sheet 16 and the second rubber scraping sheet 17 are correspondingly arranged on two opposite side walls of the through groove 15, and a preset gap through which the edge of the kraft paper can penetrate is formed between the first rubber scraping sheet 16 and the second rubber scraping sheet 17. Because the mounting seat 11 is connected with the fixing seat 9 in a sliding manner, the first frictioning piece 16 and the second frictioning piece 17 can move in a direction close to or far away from kraft paper so as to perform frictioning operation on kraft paper with different widths. One side fixedly connected with extension rod 21 that fixing base 9 was kept away from to film 17 is scraped to the second, and guide way 20 has still been seted up to mount pad 11 in vertical direction, and extension rod 21 slides through a screw rod and is connected with guide way 20 for film 17 can be followed along guide way 20 and reciprocated to the second. Simultaneously, there is the nut in the outer end of screw rod still threaded connection, through swivel nut, can reciprocate the second frictioning piece 17 to can adjust the predetermined clearance that supplies the kraft paper edge to pass between first frictioning piece 16 and the second frictioning piece 17, carry out the frictioning operation to the kraft paper of different thickness.

Referring to fig. 3, the locating component includes first magnetic sheet 13 and second magnetic sheet 14 that mutually attracts, and first magnetic sheet 13 fixed connection is on the inside wall of recess 10 of fixing base 9, and second magnetic sheet 14 is fixed in the one side that mount pad 11 was kept away from to lug 12, under the mating reaction of first magnetic sheet 13 and second magnetic sheet 14 for frictioning in-process mount pad 11 is fixed on fixing base 9, and prevention mount pad 11 is towards the direction removal that is close to or keeps away from the kraft paper.

Referring to fig. 4, in order to further improve the glue scraping effect on the kraft paper edge, the first glue scraping sheet 16 is in an L-shaped configuration, and one side of the second glue scraping sheet 17 close to the mounting seat 11 is abutted to the side wall of the first glue scraping sheet 16. One end of the first rubber scraping sheet 16 close to the kraft paper is fixedly connected with a first stop block 18, an included angle of 45-60 degrees is formed between the length direction of the first stop block 18 and the length direction of the first rubber scraping sheet 16, and in the embodiment, the included angle between the length direction of the first stop block 18 and the length direction of the first rubber scraping sheet 16 is set to be 45 degrees. One end of the second frictioning piece close to the kraft paper is fixedly connected with a second stopper 19, an included angle of 45-60 degrees is formed between the length direction of the second stopper 19 and the length direction of the second frictioning piece 17, and in this embodiment, the included angle between the length direction of the second stopper 19 and the length direction of the second frictioning piece 17 is set to be 45 degrees.

During the frictioning, the edge of kraft paper passes between first frictioning piece 16 and the second frictioning piece 17 to correspond and scrape the lateral wall of piece 17 with the lateral wall of first frictioning piece 16 and second and contradict, the cooperation of first frictioning piece 16 and second frictioning piece 17 sets up and carries out the frictioning operation with edge and the side to the kraft paper upper and lower surface simultaneously. Under the guiding action of the first stop block 18 and the second stop block 19, the glue solution on the edge of the surface of the kraft paper flows in the direction far away from the kraft paper.

Referring to fig. 2, in order to reduce the glue solution scraped from the edge of the kraft paper from dropping onto other kraft papers, the glue scraping device further comprises a glue collecting container 22, the glue collecting container 22 is fixedly connected below the mounting base 11 through a connecting rod, a glue outlet is formed in the bottom of the glue collecting container 22 and communicated with a guide pipe 23, the glue solution scraped by the first glue scraping sheet 16 and the second glue scraping sheet 17 falls into the glue collecting container 22, and flows into the glue applicator 6 or the second glue storage tank 4 below along the guide pipe 23 through the glue outlet.

The application principle of the frictioning device of the paper angle bead gumming machine of the embodiment of the application is as follows: kraft paper is conveyed to a glue spreader through a conveying device and placed below a glue spreader 6, a glue pump 5 starts to work and conveys glue liquid of a first glue storage tank 3 to the uppermost glue spreader 6 through a glue conveying pipe, the glue liquid flows to the upper surface of the kraft paper from a glue outlet of the glue spreader 6 to perform gluing operation on the kraft paper, the glued kraft paper sequentially passes through a glue scraping roller 7 and a conveying roller 8, the edge of the kraft paper passes through a space between a first glue scraping sheet 16 and a second glue scraping sheet 17, and the second glue scraping sheet 17 can be moved up and down through rotating a nut, so that a preset gap for the edge of the kraft paper to pass through between the first glue scraping sheet 16 and the second glue scraping sheet 17 can be adjusted, and the upper surface and the lower surface of the kraft paper are correspondingly butted against the side wall of the first glue scraping sheet 16 and the side wall of the second glue scraping sheet 17; the upper surface of the kraft paper is abutted against the bottom of the scraping roller 7, and the lower surface of the kraft paper is abutted against the top of the conveying roller 8. The kraft paper moves along a preset direction under the traction action of the traction mechanism, in the movement process of the kraft paper, the glue scraping roller 7 conducts glue scraping operation on the upper surface of the kraft paper, and the scraped glue flows to the glue applicator 6 below the glue scraping roller 7 and coats the next kraft paper. And next, the first rubber sheet 16 and the second rubber sheet 17 are matched to perform rubber scraping operation on the kraft paper again, so that the residual glue on the edges and the side edges of the upper surface and the lower surface of the kraft paper can be effectively scraped. The glue scraped from the edge of the kraft paper flows to the glue collecting container 22 below the mounting seat 11 and flows from the glue outlet to the next glue applicator 6 along the conduit 23.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a frictioning device of paper angle bead spreading machine which characterized in that: comprises a frame, a rubber scraping roller (7), a conveying roller (8), a fixed seat (9), a mounting seat (11), a positioning component and a rubber scraping component, the frame is erected on the ground, the rubber scraping roller (7) and the conveying roller (8) are both fixedly arranged on the frame, the rubber scraping roller (7) and the conveying roller (8) are both horizontally arranged along the horizontal direction, the fixed seat (9) is fixedly connected with the conveying roller (8), the positioning assembly is used for fixing the mounting seat (11), a groove (10) is formed in one side of the fixed seat (9), a convex block (12) connected with the groove (10) in a sliding manner is arranged on one side of the mounting seat (11), the mounting seat (11) is connected with the fixed seat (9) in a sliding way, a through groove (15) is arranged on one side of the mounting seat (11) close to kraft paper, the frictioning component is arranged in the through groove (15) and is in contact with the edge of kraft paper.

2. The frictioning device of a paper corner protector gumming machine as claimed in claim 1, characterized in that: the frictioning subassembly includes first frictioning piece (16) and second frictioning piece (17), first frictioning piece (16) with second frictioning piece (17) correspond set up in lead to the relative both sides wall of groove (15), and first frictioning piece (16) with be formed with the predetermined clearance that can supply the kraft paper edge to pass between second frictioning piece (17).

3. The frictioning device of a paper corner protector gumming machine as claimed in claim 2, characterized in that: first film (16) of scraping is the L shape setting, second film (17) of scraping is close to the one end that leads to groove (15) with the first lateral wall of scraping film (16) is inconsistent.

4. The frictioning device of a paper corner protector gumming machine as claimed in claim 1, characterized in that: locating component includes first magnetic sheet (13) and second magnetic sheet (14) of inter attraction, first magnetic sheet (13) fixed connection in the inside wall of recess (10), second magnetic sheet (14) are installed lug (12) are kept away from a tip of mount pad (11).

5. The frictioning device of a paper corner protector gumming machine as claimed in claim 2, characterized in that: mount pad (11) are still vertical guide way (20) of having seted up, the bottom of guide way (20) with lead to groove (15) intercommunication, the second is scraped film (17) and is kept away from the vertical extension rod (21) that is connected with in one side of fixing base (9), extension rod (21) are kept away from the second is scraped the one end of film (17) and is passed through the screw rod with guide way (20) and be connected, simultaneously, there is the nut in the outer end of screw rod still threaded connection.

6. The frictioning device of a paper corner protector gumming machine as claimed in claim 2, characterized in that: the first film scraping piece (16) is far away from one end part of the through groove (15) and is provided with a first stop block (18), and the second film scraping piece (17) is far away from one end part of the through groove (15) and is provided with a second stop block (19).

7. The frictioning device of a paper corner protector gumming machine as claimed in claim 6, characterized in that: an included angle of 45-60 degrees is formed between the length direction of the first stop block (18) and the length direction of the first rubber scraping sheet (16), and an included angle of 45-60 degrees is formed between the length direction of the second stop block (19) and the length direction of the second rubber scraping sheet (17).

8. The frictioning device of a paper corner protector gumming machine as claimed in claim 1, characterized in that: the frictioning device is still including being equipped with receipts glue container (22), receive glue container (22) through connecting rod fixed connection in mount pad (11) bottom, receive glue container (22) and be open-top setting, the hole of gluing has been seted up to the bottom of receiving glue container (22), it is provided with pipe (23) that are used for deriving the glue solution to go out the hole intercommunication of gluing.