CN111791539A - Box pasting machine - Google Patents

Box pasting machine Download PDF

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Publication number
CN111791539A
CN111791539A CN202010609911.XA CN202010609911A CN111791539A CN 111791539 A CN111791539 A CN 111791539A CN 202010609911 A CN202010609911 A CN 202010609911A CN 111791539 A CN111791539 A CN 111791539A
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CN
China
Prior art keywords
cutting assembly
bonding surface
carton
paper box
box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202010609911.XA
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Chinese (zh)
Other versions
CN111791539B (en
Inventor
尹明锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xi'an Brothers Printing And Packaging Co ltd
Original Assignee
Xi'an Brothers Printing And Packaging Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xi'an Brothers Printing And Packaging Co ltd filed Critical Xi'an Brothers Printing And Packaging Co ltd
Priority to CN202010609911.XA priority Critical patent/CN111791539B/en
Publication of CN111791539A publication Critical patent/CN111791539A/en
Application granted granted Critical
Publication of CN111791539B publication Critical patent/CN111791539B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
    • B31B50/622—Applying glue on already formed boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/007—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes abrasive treatment to obtain an aged or worn-out appearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/006—Controlling; Regulating; Measuring; Improving safety
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B31B50/04—Feeding sheets or blanks
    • B31B50/042—Feeding sheets or blanks using rolls, belts or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20—Cutting sheets or blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/92—Delivering
    • B31B50/94—Delivering singly or in succession

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

The invention relates to a box pasting machine in the field of carton processing equipment, which comprises a transmission mechanism, a feeding mechanism and a gluing mechanism, wherein a hair making device is arranged between the gluing mechanism and the feeding mechanism, the hair making device comprises a scratching device and a polishing device, the scratching device is arranged on one side of the polishing device, which is far away from the gluing device, the polishing device comprises a polishing wheel abutted against a carton bonding surface, a first driving device is arranged on the polishing wheel, and the scratching device comprises a first cutting assembly abutted against the carton bonding surface. This application has the effect that improves the yields of product.

Description

Box pasting machine
Technical Field
The application relates to the field of carton processing equipment, in particular to a box pasting machine.
Background
The box pasting machine is used for folding and forming printed and die-cut formed paperboards and sticking paste openings, and manual box pasting is replaced by box pasting by the machine, so that the labor cost is reduced, and the efficiency is improved.
A box pasting machine mainly comprises a feeding mechanism, a gluing mechanism, a folding forming mechanism and a hot pressing mechanism, wherein the feeding mechanism continuously sends out paper, a gluing device mainly coats glue in a gluing box on the paper, after the paper is coated, the paper can be folded and formed by the folding mechanism, and the paper after being folded can enter the hot pressing mechanism to complete box pasting.
In view of the above-mentioned related technologies, the applicant believes that in the actual production process, the separation of the carton bonding positions due to the occurrence of loose bonding at the carton bonding positions affects the yield of the product.
Disclosure of Invention
In order to improve the yields of product, this application provides a stick with paste box machine.
The application provides a stick with paste box machine adopts following technical scheme:
the utility model provides a box pasting machine, includes transmission device, feed mechanism and rubberizing mechanism, be equipped with between rubberizing mechanism and the feed mechanism and make the hair device, it includes fish tail device and grinding device to make the hair device, the fish tail device sets up in one side that grinding device kept away from the rubberizing device, grinding device includes the wheel of polishing with carton bonding surface butt, be equipped with a drive arrangement on the wheel of polishing, the fish tail device include with the first cutting subassembly of carton bonding surface butt.
By adopting the technical scheme, before the paper box is conveyed from the feeding mechanism to the gluing mechanism for gluing, the grinding device is used for roughening the scratched bonding surface, the originally smooth bonding surface is damaged to form a rough bonding surface, the contact area between glue and the bonding surface is enlarged, and the bonding effect is improved; carry out the fish tail through the fish tail device earlier to the bonding face that will be polished before polishing, first cutting subassembly can form on the bonding face deeply and by thin mar, can form more obvious paper pulp fine hair when having the position contact of mar to polish the wheel, the position through the fish tail device is again more crude after polishing than other positions, improve the roughness of bonding face after polishing device, because the mar is darker, after polishing again, glue is more easily through in the middle of the mar infiltration carton after polishing, glue gets into the inside of carton bonding portion more easily, further improve the combination degree of glue and bonding face, improve the bonding effect of carton, reduce the condition of the separation that comes unstuck of carton bonding position, the yields of improvement product.
Preferably, the first cutting assembly comprises a circular knife, and the cutting edge of the circular knife is abutted with the carton bonding surface.
Through adopting above-mentioned technical scheme, the cutting edge of circular knife only partial cutting edge can last the butt with the carton bonding face, and the paper carton bonding face is kept away from gradually to the cutting edge of circular knife and the both sides of bonding the face contact. Since the first cutter unit is required to make the scratch on the carton, the portion of the first cutter unit contacting the carton bonding surface when the carton does not reach the on-lake device is protruded from the carton bonding surface, and only so does the first cutter unit form a force sufficient to make the scratch on the carton when contacting the carton. When the carton was removed to the fish tail device by feed mechanism, because the convex reason of first cutting subassembly, the condition that the carton supported the carton side is taken place to the card cutting subassembly easily when the carton arrived first cutting subassembly, and the cutting edge of the both sides of circular knife and bonding surface contact is kept away from the carton bonding surface gradually, can provide the effect of buffering when passing through the fish tail device for the carton bonding surface, make the effect grow gradually of carton bonding surface and first cutting subassembly, make smooth the gliding and formation mar from first cutting subassembly of carton that follow that the carton can be smooth, reduce the carton and blocked the circumstances of cutting out by first cutting subassembly, reduce because first cutting subassembly causes the condemned condition of carton. The yield of the product is improved.
Preferably, the first cutting assembly comprises a second driving device for driving the circular knife to rotate.
By adopting the technical scheme, the second driving device drives the circular knife to rotate, so that the rotating direction of the circular knife is opposite to the moving direction of the paper box, and the acting force of the cutting edge of the circular knife and the bonding surface of the paper box can be increased; and the contact position of the circular knife and the paper box bonding surface is always changed, so that the stability of the cutting edge of the circular knife in contact with the paper box is improved, the circular knife can stably form scratches on the bonding surface, the paper box bonding effect is improved, and the yield of products is improved.
Preferably, the first cutting assembly further comprises a first pressing strip arranged on the first cutting assembly and far away from the transmission mechanism, the first pressing strip is arranged to abut against a side face of the paper box far away from the first cutting assembly, a first guide strip is arranged at one end, close to the feeding mechanism, of the first pressing strip, and the first guide strip is arranged from one end, close to the first pressing strip, of the first pressing strip to one side, away from the first cutting assembly, in an inclined mode.
By adopting the technical scheme, the paper box is abutted with the first pressing strip through the first guide strip, and the first guide device can enable the first pressing strip to stably form stable abutting pressure on the bonding part of the paper box; the side edge of the paper box far away from the transmission mechanism is pressed down by the first pressing bar, the tilting of the paper box bonding surface is reduced, the acting force of the paper box bonding surface and the first cutting assembly is improved, the stability of scratching of the paper box bonding surface by the scratching device is improved, the roughness of the bonding surface after the grinding device is improved, the bonding effect of the paper box is improved, the degumming and separation conditions of the paper box bonding position are reduced, and the yield of products is improved.
Preferably, one side of the first cutting assembly, which is close to the grinding device, is provided with a second cutting assembly, the second cutting assembly comprises a blade which is aligned with the first cutting assembly and abutted against the bonding surface of the paper box, the cutting edge of the blade faces the first cutting assembly, and the back of the blade is far away from the first cutting assembly.
By adopting the technical scheme, the second cutting component is aligned with the circular knife, after the bonding surface of the paper box forms scratches through the first cutting component, approaching the second cutting assembly, aligning the scratch formed by the blade and the first cutting assembly, making the edge line of the blade contact the scratch and enter the scratch, making the scratch pass through the back of the knife after passing through the edge, since the thickness of the back of the knife is greater than that of the blade, the scratch after passing through the second cutting assembly becomes wider, and the two sides of the scratch are more provided with bulges, the paper box is polished after passing through the first cutting assembly and the second cutting assembly, the bulges become rough and soft after passing through the polishing wheel, paper pulp fluff appears, after the battings contact glue, the contact surface area between the bonding surfaces of the paper boxes is further increased, the bonding compactness of the paper boxes is improved, the degumming and separation conditions of the bonding positions of the paper boxes are reduced, and the yield of products is improved.
Preferably, one end of the blade, which faces to the side close to the paper box bonding surface, is provided with a buffering edge, and one side of the buffering edge, which is far away from the blade, inclines towards the side far away from the paper box bonding surface.
Through adopting above-mentioned technical scheme, the blade also surpasss the carton bonding face in wanting stable entering mar, consequently the setting of buffering sword can reduce the blade and directly form the condition that blocks to the carton side, reduces the scrapping that the destruction of blade to the carton arouses, improves the yields. Meanwhile, the bonding part of the paper box stably passes through the blade, so that the cutting edge can stably widen scratches, further improve the bonding tightness of the paper box, reduce the degumming and separation conditions of the bonding position of the paper box and improve the yield of products.
Preferably, the second cutting assembly further comprises a second pressing strip arranged on the second cutting assembly and far away from the transmission mechanism, the second pressing strip is arranged to abut against a side face of the paper box far away from the second cutting assembly, a second guide strip is arranged at one end, close to the feeding mechanism, of the second pressing strip, and the second guide strip is arranged from one end, close to the second pressing strip, to one end, far away from the second pressing strip, of the second pressing strip in a manner of inclining to one side, far away from the second cutting assembly, of the second pressing strip.
By adopting the technical scheme, the paper box is abutted with the second pressing strip through the second guide strip, and the second guide device can enable the second pressing strip to stably form stable abutting pressure on the bonding part of the paper box; the second layering pushes down the side that transmission device was kept away from to the carton, reduces the perk of carton bonding surface, improves the effort of carton bonding surface and second cutting component, improves the stability that the blade carries out the widening to the mar, and then improves the roughness of bonding surface behind grinding device, improves the bonding effect of carton, reduces the condition of the separation of coming unstuck of carton bonding position, improves the yields of product.
Preferably, one side of the polishing device, which is close to the gluing mechanism, is provided with a ventilation pipe which is abutted against the bonding surface of the paper box, and the ventilation pipe is communicated with an exhaust fan.
Through adopting above-mentioned technical scheme, the ventilation pipe produces suction under the effect of air exhauster, and under the suction effect of ventilation pipe, when the carton bonding surface after polishing was through the ventilation pipe, the dust of remaining in the carton bonding surface can be siphoned away, reduces the dust on the carton bonding surface, reduces the condition that glue takes place to drop after contacting the dust, improves the compactness that the carton bonding surface bonds, reduces the condition that the separation was come unstuck to the carton bonding position, improves the yields of product.
Preferably, the ventilation pipe comprises a ventilation pipe communicated with the exhaust fan and a brush of which one end is far away from the exhaust fan, and one end of the brush, far away from the ventilation pipe, is attached to the binding surface of the paper box.
Through adopting above-mentioned technical scheme, the brush can be connected untight batting dust with the carton and be connected after polishing and clear up, can further reduce the dust on the carton bonding surface. Meanwhile, air can enter the ventilation pipe through the hairbrush, so that the suction of the ventilation pipe to the paper box is reduced, the influence of the ventilation pipe on the transportation of the paper box is reduced, the movement of the paper box is stabilized, the offset generated by the paper box is reduced, the offset generated when the paper box is folded and bonded can be improved, and the yield of products is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. glue is applied after sequentially passing through the scratching device and the polishing device, so that the glue can more easily permeate into the middle of the paper box through the polished scratches, the roughness of the bonding surface after passing through the polishing device can be improved, the degumming and separation conditions of the bonding position of the paper box are reduced, and the yield of products is improved;
2. the scratches formed by the first cutting assembly are widened by the second cutting assembly, and then are polished, so that more paper pulp flocks are formed on the bonding surface of the paper box, the contact surface area between the bonding surfaces of the paper box is further increased, the bonding tightness of the paper box is improved, the degumming and separation conditions of the bonding position of the paper box are reduced, and the yield of products is improved;
3. under the effect of ventilation pipe suction, can reduce the dust on the carton bonding surface after polishing, reduce the glue and take place the condition that drops after contacting the dust, reduce the condition that the separation was come unstuck to the carton bonding position, improve the yields of product.
Drawings
Fig. 1 is a schematic view of the overall structure of a box pasting machine of the present application.
Fig. 2 is a schematic structural view of a grinding device of the box pasting machine.
Fig. 3 is a schematic structural view of a first cutting assembly of the box pasting machine.
Fig. 4 is a schematic structural view of a first pressing bar and a first guide bar of the box pasting machine.
Fig. 5 is a schematic structural view of a second cutting assembly of the box pasting machine.
Description of reference numerals: 1. a frame; 11. a transport mechanism; 12. uploading a conveyor belt; 13. a lower conveyor belt; 14. a feeding mechanism; 15. a gluing mechanism; 16. a carton; 2. a hair-making device; 21. a polishing device; 22. grinding the wheel; 23. a first driving device; 24. mounting a plate; 25. a connecting shaft; 26. a belt pulley; 27. a belt; 28. a motor; 3. a scratching device; 31. a first cutting assembly; 32. a circular knife; 33. a second driving device; 34. a first compression bar; 35. a first guide bar; 4. a second cutting assembly; 41. a blade; 42. a buffer blade; 43. a second pressing strip; 44. a second guide bar; 5. a vent pipe; 51. an exhaust fan; 52. and a brush.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses stick with paste box machine. Referring to fig. 1, the box pasting machine comprises a frame 1, a conveying mechanism 11, a feeding mechanism 14, a gluing mechanism 15, a folding device, a compacting device and a receiving device. The conveying device comprises an upper conveying belt 27 and a lower conveying belt 27, the feeding mechanism 14 is arranged at one end of the upper conveying belt 27 and above the lower conveying belt 27, and a material receiving device is arranged at one end, far away from the feeding, of the lower conveying belt 13; the paper box 16 enters between the upper conveying belt 27 and the lower conveying belt 27 through the feeding mechanism 14, moves to a material receiving structure after being folded after passing through the gluing mechanism under the action of the upper conveying belt 27 and the lower conveying belt 27, the gluing position of the paper box 16 is positioned on two sides of the upper conveying belt 12 and the lower conveying belt 13 before gluing, and the gluing position of the paper box 16 is not in contact with the upper conveying belt 12 and the lower conveying belt 13. The carton 16 is bonded at two locations, one where the interior of the carton 16 itself is relatively rough and one where the exterior of the carton 16 is relatively smooth, in this embodiment, the exterior of the carton 16 is facing downward.
As shown in fig. 1 and 2, in order to reduce the glue failure at the bonding part of the paper box 16, a hair-making device 2 is arranged between the gluing mechanism 15 and the feeding mechanism 14, the hair-making device 2 comprises a scratching device 3 and a polishing device 21, the scratching device 3 is arranged at one side of the polishing device 21 away from the gluing device, the polishing device 21 comprises a polishing wheel 22 abutted against the bonding surface of the paper box 16, in the embodiment, when the paper box 16 is polished, the polishing wheel 22 is contacted with the smooth bonding surface at the bonding part of the paper box 16, the polishing wheel 22 is arranged below the paper box 16, the polishing wheel 22 is connected with a first driving device 23, the first driving device 23 comprises a motor 28, a belt 27 wheel 26, a belt 27 and a mounting plate 24, the mounting plate 24 is fixedly connected with the machine frame 1, the polishing wheel 22 is fixedly connected with a connecting shaft 25 coaxial with the polishing wheel 22, the second mounting plate 24 is provided with a, the connecting shaft 25 is rotatably connected with the rotating hole, the connecting shaft 25 penetrates through the rotating hole to be fixedly connected with the belt 27 wheel 26, the belt 27 wheel 26 is installed on the rotating shaft of the motor 28, the motor 28 is fixedly connected with the mounting plate 24, and the two belt 27 wheels 26 are connected through the belt 27; the scoring device 3 includes a first slitting assembly 31 that abuts the bonding surface of the carton 16.
As shown in fig. 3, the first cutter unit 31 includes a circular knife 32, and a cutting edge of the circular knife 32 abuts against a smooth surface of the bonded portion of the sheet cassette 16. The condition of damage to carton 16 when first cutting assembly 31 can reduce the contact carton 16 border of first cutting assembly 31, first cutting assembly 31 is including driving circular knife 32 pivoted second drive arrangement 33, second drive arrangement 33 includes motor 28, belt 27 wheel 26, belt 27 and mounting panel 24, mounting panel 24 and frame 1 fixed connection, fixedly connected with and the coaxial connecting axle 25 of circular knife 32 on the circular knife 32, be equipped with the commentaries on classics hole that supplies connecting axle 25 to pass on the mounting panel 24, connecting axle 25 rotates with changeing the hole and is connected, connecting axle 25 passes commentaries on classics hole and belt 27 wheel 26 fixed connection, belt 27 wheel 26 is installed in the motor 28 pivot, motor 28 and mounting panel 24 fixed connection, two belt 27 wheels 26 are connected through belt 27. Under the action of the second driving device 33, the rotation direction of the circular knife 32 is opposite to the moving direction of the paper box 16, so that the acting force of the cutting edge of the circular knife 32 and the bonding surface of the paper box 16 can be increased, the contact part of the circular knife 32 and the bonding surface of the paper box 16 can be changed all the time, the stability of the cutting edge of the circular knife 32 in contact with the paper box 16 is improved, and the circular knife 32 can stably form scratches on the bonding surface.
As shown in fig. 3 and 4, in order to reduce the situation that the bonded portion of the paper box 16 is warped and difficult to form scratches when passing through the first cutting assembly 31, the first cutting assembly 31 further includes a first pressing strip 34 disposed on a side of the first cutting assembly 31 away from the conveying mechanism 11, the first pressing strip 34 is fixedly connected with the mounting plate 24, the first pressing strip 34 is disposed to abut against a side of the paper box 16 away from the first cutting assembly 31, a first guide strip 35 is integrally disposed at one end of the first pressing strip 34 close to the feeding mechanism 14, and the first guide strip 35 is disposed to be inclined from one end close to the first pressing strip 34 to one end away from the first pressing strip 34 to one side away from the first cutting assembly 31. The paper box 16 abuts against the first pressing strip 34 through the first guide strip 35, and the first guide device can enable the first pressing strip 34 to stably form stable abutting pressure on the bonding part of the paper box 16; the first pressing strip 34 presses down one side of the paper box 16 far away from the conveying mechanism 11, so that the tilting of the bonding surface of the paper box 16 is reduced, the acting force of the bonding surface of the paper box 16 and the first cutting assembly 31 is improved, and the stability of the scratching device 3 on the bonding surface of the paper box 16 is improved.
As shown in fig. 5, in order to further widen the scratch mark formed on the bonding portion of the paper box 16 by the first cutting assembly 31, a second cutting assembly 4 is arranged on one side of the first cutting assembly 31 close to the grinding device 21, the second cutting assembly 4 comprises a blade 41 aligned with the first cutting assembly 31 and abutted with the bonding surface of the paper box 16, and in the embodiment, the blade 41 is aligned with the circular knife 32; the end of the blade 41 far away from the paper box 16 is fixedly connected with the frame 1, the cutting edge of the blade 41 faces the first cutting assembly 31, and the back of the blade 41 is far away from the first cutting assembly 31. The blade 41 is integrally provided with a cushion edge 42 at an end thereof facing the bonding surface of the sheet cassette 16, and the cushion edge 42 is inclined away from the blade 41 toward the bonding surface of the sheet cassette 16. The arrangement of the buffer blade 42 can reduce the situation that the blade 41 directly blocks the side edge of the paper box 16, reduce the scrap caused by the damage of the blade 41 to the paper box 16 and improve the yield.
As shown in fig. 5, in order to reduce the situation that the bonded portion of the carton 16 is warped and difficult to form scratches when passing through the second cutting assembly 4, the second cutting assembly 4 further includes a second pressing strip 43 disposed on the second cutting assembly 4 and far away from the transmission mechanism 11, the second pressing strip 43 is fixedly connected to the frame 1, the second pressing strip 43 is disposed to abut against a side surface of the carton 16 far away from the second cutting assembly 4, one end of the second pressing strip 43 close to the feeding mechanism 14 is integrally provided with a second guide strip 44, and the second guide strip 44 is disposed to be inclined from one end close to the second pressing strip 43 to one end far away from the second pressing strip 43 to one side far away from the second cutting assembly 4.
As shown in figure 1, a large amount of dust is left in the bonding part of the paper box 16 after polishing, in order to reduce the dust on the bonding part of the paper box 16 before gluing after polishing, a ventilation pipe 5 abutted against the bonding surface of the paper box 16 is arranged on one side of a polishing device 21 close to a gluing mechanism 15, the ventilation pipe 5 is fixedly connected with a rack 1, and the ventilation pipe 5 is communicated with an exhaust fan 51. When the polished paper box 16 bonding surface passes through the ventilation pipe 5, dust remained on the paper box 16 bonding surface can be sucked away, dust on the paper box 16 bonding surface is reduced, the situation that glue drops after contacting the dust is reduced, the bonding compactness of the paper box 16 bonding surface is improved, the situation of degumming and separation of the paper box 16 bonding position is reduced, and the yield of products is improved.
As shown in figure 1, the ventilation pipe 5 comprises a ventilation pipe 5 communicated with the suction fan 51 and a brush 52 at one end of the ventilation pipe 5 far away from the suction fan 51, and one end of the brush 52 far away from the ventilation pipe 5 is attached to the bonding surface of the paper box 16. Air can enter the ventilation pipe 5 through the brush 52, so that the suction force of the ventilation pipe 5 on the carton 16 is reduced, the influence of the ventilation pipe 5 on the transportation of the carton 16 is reduced, and the movement of the carton 16 is stabilized.
The implementation principle of the box pasting machine in the embodiment of the application is as follows: the paper box 16 is conveyed to the material receiving device by the conveying mechanism 11 from the feeding mechanism 14 and moves, the paper box 16 firstly passes through the first cutting assembly 31 in the moving process, the bonding part of the paper box 16 moves to the position below the first pressing strip 34, the paper box 16 continuously moves forwards to be abutted against the rotating circular knife 32, and the rotating circular knife 32 makes scratches on the smooth surface of the bonding part of the paper box 16; the paper box 16 continuously moves to the position below the second pressing strip 43, the paper box 16 continuously moves forwards before the buffer blade 42 contacts, the buffer blade 42 enters the scratch left on the paper box 16 by the circular knife 32, and the scratch is widened after passing through the blade 41; after the paper box 16 continuously moves to the grinding device 21 and is ground, a rough bonding surface is formed on the smooth surface of the bonding part of the paper box 16; the paper box 16 continues to move through the ventilation pipe 5, the polished bonding surface of the paper box 16 is contacted with the brush 52, dust on the bonding surface of the paper box 16 is sucked away under the suction action of the ventilation pipe 5, and the dust on the bonding surface of the paper box 16 is reduced; the paper box 16 continuously moves into the gluing mechanism 15, the gluing mechanism 15 glues the glued surface of the paper box 16 subjected to scratching, polishing and dust removal, the paper box 16 is folded by the folding device on the box pasting machine, and finally the gluing position is compacted by the compacting device to complete the box pasting process of the paper box 16; enter the material receiving device under the action of the conveying device.
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 (9)

1. The utility model provides a paste box machine, includes transport mechanism (11), feed mechanism (14) and rubberizing mechanism (15), its characterized in that: be equipped with between rubberizing mechanism (15) and feed mechanism (14) and make hair device (2), it includes fish tail device (3) and grinding device (21) to make hair device (2), fish tail device (3) set up in one side of rubberizing device is kept away from in grinding device (21), grinding device (21) include polish wheel (22) with carton (16) bonding surface butt, be equipped with first drive arrangement (23) on polish wheel (22), fish tail device (3) include with first cutting subassembly (31) of carton (16) bonding surface butt.
2. The box pasting machine as claimed in claim 1, wherein: the first cutting assembly (31) comprises a circular knife (32), and the cutting edge of the circular knife (32) is abutted to the bonding surface of the paper box (16).
3. The box pasting machine as claimed in claim 2, wherein: the first cutting assembly (31) comprises a second driving device (33) for driving the circular knife (32) to rotate.
4. A box pasting machine according to any one of claims 1 to 3, characterized in that: first cutting subassembly (31) are still including setting up in first cutting subassembly (31) and keeping away from first layering (34) of transmission device (11), a side butt of first cutting subassembly (31) is kept away from with carton (16) in first layering (34) setting, the one end that first layering (34) are close to feed mechanism (14) is equipped with first gib block (35), first gib block (35) are set up to the one side slope of keeping away from first cutting subassembly (31) by the one end of being close to first layering (34) to the one end of keeping away from first layering (34).
5. The box pasting machine as claimed in claim 1, wherein: one side that first cutting assembly (31) is close to grinding device (21) is equipped with second cutting assembly (4), second cutting assembly (4) include with first cutting assembly (31) align and with carton (16) bonding surface butt blade (41), the cutting edge of blade (41) is towards first cutting assembly (31), first cutting assembly (31) are kept away from to the back of a knife blade of blade (41).
6. The box pasting machine as claimed in claim 5, wherein: one end of the blade (41) close to the bonding surface of the paper box (16) is provided with a buffering edge (42), and one side of the buffering edge (42) far away from the blade (41) inclines away from the bonding surface of the paper box (16).
7. A box pasting machine according to claim 5 or 6, wherein: the second cutting assembly (4) is still including setting up in second cutting assembly (4) second layering (43) of keeping away from transmission device (11), a side butt that second cutting assembly (4) was kept away from with carton (16) is set up in second layering (43), the one end that second layering (43) is close to feed mechanism (14) is equipped with second gib block (44), second gib block (44) are by the one end that is close to second layering (43) to the one end of keeping away from second layering (43) to the one side slope setting of keeping away from second cutting assembly (4).
8. The box pasting machine as claimed in claim 1, wherein: one side of the polishing device (21) close to the gluing mechanism (15) is provided with a ventilation pipe (5) abutted against the bonding surface of the paper box (16), and the ventilation pipe (5) is communicated with an exhaust fan (51).
9. The box pasting machine as claimed in claim 8, wherein: the ventilating pipe (5) comprises a ventilating pipe (5) communicated with the exhaust fan (51) and a brush (52) of which one end of the exhaust fan (51) is far away from the ventilating pipe (5), and one end, far away from the ventilating pipe (5), of the brush (52) is attached to the bonding surface of the paper box (16).
CN202010609911.XA 2020-06-29 2020-06-29 Box pasting machine Expired - Fee Related CN111791539B (en)

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