CN213767414U

CN213767414U - Glue spreading device of box gluing machine

Info

Publication number: CN213767414U
Application number: CN202022264460.9U
Authority: CN
Inventors: 陈忠才; 何红武
Original assignee: Wuhan Chuangxinyuan Packaging Co ltd
Current assignee: Wuhan Chuangxinyuan Packaging Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-23
Anticipated expiration: 2030-10-13

Abstract

The application relates to a glue spreading device of box gluing machine relates to the field of box gluing machine technique, and it is including rack-mounted gluing box and conveying roller, gluing box and conveying roller set up along cardboard direction of motion interval, the last level of gluing box is fixed with the deflector that is used for supporting the cardboard, the top surface horizontally connect of deflector has the direction strip, the direction strip is located gluing the box with in the clearance between the conveying roller. This application has the effect that reduces cardboard transportation process in-process card material.

Description

Glue spreading device of box gluing machine

Technical Field

The application relates to the field of carton gluing machine technology, in particular to a gluing device of a carton gluing machine.

Background

The box gluing machine is mechanical equipment used for gluing folding cartons in carton factories. In general terms, the entire carton-forming process of the cardboard is completed mechanically, without the use of simple gluing devices, involving the manual folding and correction. The box gluing machine is an important component of the production line of the paperboard.

Current patent application number is CN 201510186510.7's chinese patent, provides a rubber coating device for gluing punch-out equipment, including gluing box, mounting bracket, motor, rubber coating wheel, deflector, alignment jig, fastening bolt, iron diaphragm and pressure case wheel, be provided with the mounting bracket in the gluing box, the bottom rotor of motor is connected on the mounting bracket top, and the top rotor and the rubber coating wheel swing joint of motor, the rubber coating wheel both sides are provided with the deflector that corresponds, the gluing box left side is fixed with the alignment jig, fastening bolt is installed to the alignment jig intermediate position, the alignment jig top links to each other with the diaphragm, iron diaphragm top movable mounting presses the case wheel.

In view of the related art in the above, the inventors consider that there are drawbacks: gluing device in the above-mentioned patent is under the user state, and the conveyor and the gluing device of gluing the punch-out equipment all set up in the frame, have certain horizontal installation distance between the two, when spaning this installation distance in cardboard transportation process, because the cardboard can produce the tip that the deflector was touched in the whereabouts because of the dead weight reason to produce the phenomenon of card material.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of cardboard transportation process card material, this application provides a gluing device of box gluing machine.

The application provides a glue spreading device of box gluing machine adopts following technical scheme:

the gluing device of the box gluing machine comprises a gluing box and a conveying roller which are installed on a rack, wherein the gluing box and the conveying roller are arranged at intervals along the moving direction of a paperboard, a guide plate used for supporting the paperboard is horizontally fixed on the gluing box, the top surface of the guide plate is horizontally connected with a guide strip, and the guide strip is positioned in a gap between the gluing box and the conveying roller.

Through adopting above-mentioned technical scheme, set up the horizontally gib block between rubber coating box and the conveying roller, when the cardboard drops because of the dead weight, the gib block can play the effect of bearing and direction to the cardboard to reduce cardboard transportation in-process and take place the card material phenomenon.

Optionally, one end of the guide strip is fixed on the guide plate, and the other end of the guide strip is inclined downwards and extends into a gap between the glue applying box and the conveying roller.

By adopting the technical scheme, when the paper board falls due to dead weight, the inclined end of the guide strip can bear the falling paper board and plays a role in guiding the movement of the paper board.

Optionally, the guide strip is fixed on the guide plate through a hexagon socket head cap screw.

Through adopting above-mentioned technical scheme, gib block mounting structure is simple, and the mounting means is convenient.

Optionally, a countersunk hole is formed in the guide strip, and the hexagon socket head cap screw is arranged in the countersunk hole.

Through adopting above-mentioned technical scheme, the bolt is buried underground in the countersunk head, has reduced the movement hindrance to the cardboard.

Optionally, the guide strip is a stainless steel strip.

Through adopting above-mentioned technical scheme, the direction strip adopts the stainless steel strip, long service life.

Optionally, a glue spreading wheel and a box pressing wheel are arranged on the glue spreading box, the central axis of the glue spreading wheel is horizontally rotatably installed in the glue spreading box, the axis of the box pressing wheel is horizontally rotatably installed above the glue spreading wheel, and a gap through which a paper feeding plate passes is reserved between the glue spreading wheel and the box pressing wheel.

Through adopting above-mentioned technical scheme, when the cardboard passes through from the rubber coating wheel with the clearance of pressing between the case wheel, realized the rubber coating to the carton, the rubber coating is efficient.

Optionally, an adjusting piece for adjusting the gap between the box pressing wheel and the gluing wheel is arranged between the box pressing wheel and the gluing box.

Through adopting above-mentioned technical scheme, realized under the effect of regulating part that the clearance between box pressing wheel and the rubber coating wheel is adjustable to can be applicable to the rubber coating to different thickness cardboards.

Optionally, the regulating part includes supporting seat, bracing piece and regulation pole, the supporting seat is vertical to be fixed on the gluing box, bracing piece level set up and one end with the pressure case wheel is connected, the vertical sliding fit of bracing piece other end is in the supporting seat, adjust the vertical slidable mounting in the top of supporting seat just passes the supporting seat with bracing piece screw-thread fit connects, the supporting seat with be equipped with the elastic component between the bracing piece, the elastic component orders about the cardboard surface of pressing the case wheel butt in process.

By adopting the technical scheme, the height of the supporting rod can be adjusted by rotating the adjusting rod under the matching action of the threads, so that the gap between the box pressing wheel and the gluing wheel is adjusted; the box pressing wheel can keep compressing tightly the paperboard constantly under the action of the elastic piece, so that the glue spreading amount of the paperboard is more uniform, the glue overflowing phenomenon is reduced, the working environment is kept clean, and the paperboard gluing process is more environment-friendly.

Optionally, the elastic element is a spring, and the spring is sleeved at one end of the adjusting rod, which is located in the supporting seat.

Through adopting above-mentioned technical scheme, under spring force effect, the pressure case wheel is pressed tightly on the surface of cardboard for the rubber coating to the cardboard is more even, and the spring has the cushioning effect again simultaneously, and it is convenient to change.

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

1. a horizontal guide strip is arranged between the gluing box and the conveying roller, and when the paperboard drops due to self weight, the guide strip can play a role in supporting and guiding the paperboard, so that the phenomenon of material jamming in the paperboard conveying process is reduced;

2. the bolt is embedded in the countersunk hole, so that the movement resistance of the paperboard is reduced;

3. the gap between the box pressing wheel and the gluing wheel is adjustable under the action of the adjusting piece, so that the box pressing wheel and the gluing wheel can be suitable for gluing paperboards with different thicknesses.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a partially enlarged schematic view of part A;

fig. 3 is an exploded view of part a.

Reference numerals: 1. a conveying roller; 2. gluing boxes; 21. a guide plate; 22. a guide strip; 23. a glue spreading wheel; 3. an adjustment member; 31. a supporting seat; 311. a U-shaped frame; 312. a transverse plate; 32. a support bar; 321. a box pressing wheel; 33. adjusting a rod; 34. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The utility model provides a glue spreading device of box gluing machine, refers to figure 1, includes the frame, installs the conveyer belt of conveying the cardboard in the frame, and the frame is installed conveying roller 1 and the rubber coating box 2 that the level set up along the direction of delivery of cardboard, has installation clearance between conveying roller 1 and the rubber coating box 2. A horizontal guide plate 21 is welded on the top surface of the gluing box 2, and a horizontal guide strip 22 for supporting the paperboard at the installation gap between the conveying roller 1 and the gluing box 2 is fixedly connected on the top surface of the guide plate 21. The guide strip 22 plays a role in supporting and guiding the falling paper boards, thereby reducing the phenomenon that the paper boards are clamped in the installation gap between the conveying roller 1 and the gluing box 2 to a certain extent.

As shown in fig. 2, the gluing box 2 is a box body which is cuboid and has an opening at the upper end and a hollow interior, a rotating shaft is horizontally connected in the gluing box 2 in a rotating manner, one end of the rotating shaft, which is positioned outside the gluing box 2, is connected with an output shaft of a motor, a gluing wheel 23 is fixed at one end of the rotating shaft, which is positioned in the gluing box 2, and the rotating direction of the gluing wheel 23 is consistent with the moving direction of the paperboard. The guide plate 21 is horizontally fixed at an opening at the upper end of the gluing box 2, the shape and the size of the guide plate 21 are consistent with those of the opening at the upper end of the gluing box 2, a rectangular hole is formed in the guide plate 21, and the circumferential surface of the gluing wheel 23 penetrates through the rectangular hole.

A support seat 31 is fixed to the top surface of the guide plate 21 at the edge of the side away from the paper board. The supporting seat 31 comprises a U-shaped frame 311 and a transverse plate 312, the U-shaped frame 311 is parallel to the glue spreading wheel 23, a U-shaped opening of the U-shaped frame 311 faces upwards, the bottom of the U-shaped frame is flat and welded on the guide plate 21, and the transverse plate 312 is fixed on the opening side of the U-shaped frame 311 through bolts.

As shown in fig. 3, a horizontally disposed support rod 32 is connected in the U-shaped frame 311, one end of the support rod 32 is rotatably connected with a box pressing wheel 321, the box pressing wheel 321 is located right above the glue coating wheel 23, a gap through which a paper feeding plate passes is left between the box pressing wheel 321 and the glue coating wheel 23, and one end of the support rod 32 far from the box pressing wheel 321 is vertically and slidably connected in the U-shaped frame 311. One end of the support rod 32 sliding in the U-shaped frame 311 is vertically connected with an adjusting rod 33 passing through the transverse plate 312, the adjusting rod 33 is provided with a thread, and the support rod 32 and the adjusting rod 33 are connected in a matching way through the thread. The adjusting lever 33 is sleeved with a spring 34, two ends of the spring 34 are respectively abutted against the supporting lever 32 and the transverse plate 312, and one end of the adjusting lever 33 above the transverse plate 312 is connected with a polygonal handle. The rotating adjusting rod 33 adjusts the height of the box pressing wheel 321, so that the gluing of the paperboards with different thicknesses is realized.

The guide strip 22 is horizontally fixed at one side edge of the guide plate 21 close to the paper board along the paper board conveying direction, and the guide strip 22 is a stainless steel rectangular strip and is integrally formed by a horizontal steel strip and a bent steel strip. The horizontal bar is flatly attached to the edge of the upper surface of the guide plate 21 in the sheet conveying direction, and an inner hexagonal bolt is respectively fitted to both ends of the edge of the guide plate 21, and the horizontal bar is fixed to the guide plate 21 by the two inner hexagonal bolts. One end of the horizontal steel bar close to the conveying roller 1 extends to the outer side of the gluing box 2 and is connected with a bent steel bar, and the bent steel bar inclines downwards and extends into a gap between the gluing box 2 and the conveying roller 1. In order to avoid the obstruction of the hexagon socket head cap screw on the guide strip 22 to the paper board conveying, a counter bore for accommodating the head of the hexagon socket head cap screw is formed on the guide strip 22, and the highest point of the head of the hexagon socket head cap screw does not exceed the upper surface of the guide strip 22.

The implementation principle of the embodiment of the application is as follows: when the cardboard passes through the installation gap between the conveying roller 1 and the gluing box 2 from the conveying roller 1, the guide strip 22 can receive the falling end of the cardboard and play a role in motion guiding to the cardboard, thereby reducing the cardboard jamming phenomenon.

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 glue spreading device of box gluing machine which characterized in that: including installing in the frame rubberizing box (2) and conveying roller (1), rubberizing box (2) and conveying roller (1) set up along cardboard direction of motion interval, the level is fixed with deflector (21) that are used for supporting the cardboard on rubberizing box (2), the top surface horizontally connect of deflector (21) has gib block (22), gib block (22) are located rubberizing box (2) with in the clearance between conveying roller (1).

2. The gluing device of a box gluing machine as claimed in claim 1, wherein: one end of the guide strip (22) is fixed on the guide plate (21), and the other end of the guide strip is inclined downwards and extends into a gap between the gluing box (2) and the conveying roller (1).

3. The gluing device of a box gluing machine as claimed in claim 1, wherein: the guide strip (22) is fixed on the guide plate (21) through an inner hexagon bolt.

4. The gluing device of a box gluing machine as claimed in claim 3, wherein: a countersunk hole is formed in the guide strip (22), and the inner hexagonal bolt is arranged in the countersunk hole.

5. The gluing device of a box gluing machine as claimed in claim 1, wherein: the guide strip (22) is a stainless steel strip.

6. The gluing device of a box gluing machine as claimed in claim 1, wherein: the gluing device is characterized in that a gluing wheel (23) and a box pressing wheel (321) are arranged on the gluing box (2), the central axis of the gluing wheel (23) is horizontally rotatably installed in the gluing box (2), the axis of the box pressing wheel (321) is horizontally rotatably installed above the gluing wheel (23), and a gap through which a paper feeding plate passes is reserved between the gluing wheel (23) and the box pressing wheel (321).

7. The gluing device of a box gluing machine as claimed in claim 6, wherein: the box pressing wheel (321) and the gluing box (2) are provided with an adjusting part (3) for adjusting the gap between the box pressing wheel (321) and the gluing wheel (23).

8. The gluing device of a box gluing machine as claimed in claim 7, wherein: regulating part (3) are including supporting seat (31), bracing piece (32) and regulation pole (33), supporting seat (31) are vertical to be fixed on gluing box (2), bracing piece (32) level set up and one end with it connects to press case wheel (321), the vertical sliding fit of bracing piece (32) other end is in supporting seat (31), adjust the vertical slidable mounting of pole (33) in the top of supporting seat (31) just passes supporting seat (31) with bracing piece (32) screw-thread fit is connected, supporting seat (31) with be equipped with the elastic component between bracing piece (32), the elastic component orders about and presses case wheel (321) butt at the cardboard surface of process.

9. The gluing device of a box gluing machine as claimed in claim 8, wherein: the elastic piece is a spring (34), and the spring (34) is sleeved at one end of the adjusting rod (33) located in the supporting seat (31).