CN218430230U - Paper board flattening device for manufacturing clean paper boxes - Google Patents

Abstract

The utility model discloses a cardboard flattening device is made to carton of clean type relates to carton and makes technical field, including the box that flattens, the bottom of the box that flattens is fixed with the backup pad, and the top and the bottom of the box that flattens are provided with the regulation structure, and the inside of the box that flattens is provided with two sets of pressfitting structure, and the end that deviates from of two sets of pressfitting structure passes the box that flattens and extends to on the regulation structure and adjust structure fixed connection. Through setting up the regulation structure, pressfitting structure and pressfitting area B, reached and be used for adjusting the pressfitting dynamics to different cardboards, be convenient for carry out the effect of pressfitting to different cardboards, through setting up the stopper, the stopper carries on spacingly to the cardboard of pressfitting, avoid the cardboard to take place great skew and influence the pressfitting of cardboard, through setting up ejection of compact structure, because the cardboard crosses gluey back glue dry slow, the fan can make glue can cool off fast, and then fixes the cardboard, make the difficult bending deformation behind the cardboard pressfitting.

Description

Paper board flattening device for manufacturing clean paper boxes

Technical Field

The utility model relates to a carton manufacturing technology specifically is a cardboard flattening device is used in manufacturing of paper box of clean type.

Background

The carton is a widely used packaging product, which can be divided into a corrugated carton, a single-layer carton and the like according to different materials, and a flattening operation is required in the production step of the carton, wherein the flattening operation is used for compacting the carton after gluing so as to increase the strength of the carton.

Need use flattening device in the production process of carton, but current flattening device is single, is unfavorable for carrying out the pressfitting to the cardboard after gluing, also hardly adapts to different cardboards, and takes place the skew easily in the time of the pressfitting, influences pressfitting efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current flattening device and being unfavorable for carrying out the pressfitting to the cardboard after crossing gluey, and take place the problem of skew easily in the time of the pressfitting.

In order to achieve the above object, the utility model provides a following technical scheme:

a clean paper board flattening device for manufacturing a carton comprises a flattening box body, wherein a supporting plate is fixed at the bottom of the flattening box body, adjusting structures are arranged at the top and the bottom of the flattening box body, two groups of pressing structures are arranged inside the flattening box body, the deviating ends of the two groups of pressing structures penetrate through the flattening box body and extend to the adjusting structures to be fixedly connected with the adjusting structures, a fixing plate A is fixed on the opposite surface of each pressing structure, one side, far away from the flattening box body, of the fixing plate A is rotatably connected with a pressing roller A, a pressing belt A is arranged on the surface of the pressing roller A, and limiting blocks are arranged at positions, close to the front surface and the back surface, of the surface of the pressing belt A; a speed reducing motor is fixed at the middle position of the inner wall of the flattening box body, a fixing plate B is horizontally fixed on the inner wall of the flattening box body, a plurality of groups of pressing rollers B are rotatably connected onto the fixing plate B, the back end of one pressing roller B is fixed with the output shaft end of the speed reducing motor, a pressing belt B is sleeved on the surface of the pressing roller B, and the surface of the pressing belt B is movably connected with the surface of the pressing belt B; the both sides of flattening the box all are provided with two sets of ejection of compact structures and feed inlet, and two sets of ejection of compact structures correspond two sets of pressfitting structure's position setting.

Preferably: the adjusting structure comprises a fixed seat, a rotating bolt and a movable plate, the fixed seat is arranged in the middle of the pressing box body, the bottom end of the rotating bolt is rotatably connected inside the fixed seat, the movable plate is in threaded sleeve joint on the surface of the rotating bolt, and the movable plate is fixedly sleeved on the surface of the pressing structure.

Preferably: the pressing structure comprises four adjusting rods, four springs and four fixed sleeves, one adjusting rod is movably arranged in each fixed sleeve, one spring is movably sleeved on the surface of one adjusting rod, each fixed sleeve is fixed to the top of the fixed plate A, the top end and the bottom end of each spring are movably connected with the top of the inner wall of the flattening box body and the top of the fixed sleeve respectively, and each adjusting rod, the spring and the fixed sleeve form a telescopic structure.

Preferably, the following components: and a hand screwing rod is fixed at the top of the rotating bolt.

Preferably: the discharging structure comprises a discharging frame and two groups of fans, the discharging frame is fixed at the position, corresponding to the pressing belt B and the pressing belt A, of the side face of the flattening box body, the two groups of discharging frames are arranged in a vertically staggered mode and correspond to the pressing structure, the two groups of fans are embedded into the top and the bottom of the discharging frame respectively, and the two groups of fans are located inside the flattening box body.

Due to the adoption of the technical scheme, the utility model discloses following superiority has:

through setting up regulation structure, pressfitting structure and pressfitting area B, can adjust the height of pressfitting structure through adjusting the structure, make its cardboard that matches different thickness, carry out the pressfitting to the cardboard of different thickness, adjust the dynamics of pressfitting structure to the cardboard pressfitting, reached and be used for adjusting the pressfitting dynamics to different cardboards, be convenient for carry out the effect of pressfitting to different cardboards.

Through setting up the stopper, the stopper carries on spacingly to the cardboard of pressfitting, avoids the cardboard to take place great skew and influence the pressfitting of cardboard.

Through setting up ejection of compact structure, because the cardboard crosses gluey back glue is dry slower, and just has crossed gluey cardboard comparatively soft, for convenient to finalize the design behind the cardboard pressfitting, blow to the cardboard when the cardboard gets into from ejection of compact structure, make glue can cool off fast, and then fixed to the cardboard, difficult bending deformation behind the messenger's cardboard pressfitting.

Drawings

Fig. 1 is a schematic left-side sectional structure diagram of a pressing structure in a paper board flattening device for manufacturing a cleaning type paper box.

FIG. 2 is a schematic cross-sectional front view of a clean-type cardboard box making device at the position of a pressing roller B and a pressing belt B.

Fig. 3 is a schematic front sectional view of a clean carton manufacturing cardboard flattening device at the positions of a fixing plate A and a fixing plate B.

Fig. 4 is a schematic top view of a cardboard flatting device for manufacturing a clean type cardboard box.

FIG. 5 is a schematic cross-sectional top view of a clean-type cardboard flattening apparatus for making cardboard boxes at the position of a pressing roller B.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-5, in the embodiment of the present invention, a paper board flattening device for manufacturing a clean carton, including flattening box 1, the bottom of flattening box 1 is fixed with backup pad 2, the top and the bottom of flattening box 1 are provided with adjusting structure 3, adjusting structure 3 includes fixing base 31, rotation bolt 32 and fly leaf 33, fixing base 31 is in the middle position of the lamination box, the bottom of rotation bolt 32 is rotated and is connected in the inside of fixing base 31, fly leaf 33 screw-thread cup joints on the surface of rotation bolt 32, fly leaf 33 is fixed and is cup jointed on the surface of lamination structure 4, the top of rotation bolt 32 is fixed with the hand and twists the pole, conveniently twist rotation bolt 32 through hand, and then adjust the position of fly leaf 33, when needing to adjust, first-selected need to manually rotate rotation bolt 32, rotation bolt 32 rotates and drives fly leaf 33 to reciprocate, fly leaf 33 reciprocates and drives adjusting rod 41 on the lamination structure 4, and then adjust the interval between lamination roller A6 and lamination belt A7 and lamination belt B12, and conveniently carry out the lamination to different cardboards.

The inside of flattening box 1 is provided with two sets of pressfitting structure 4, two sets of pressfitting structure 4 deviate from the end and pass flattening box 1 and extend to on adjusting structure 3 with adjust structure 3 fixed connection, pressfitting structure 4 includes four regulation poles 41, four springs 42 and four fixed sleeves 43, the inside activity of every fixed sleeve 43 has an regulation pole 41, the surface activity of a regulation pole 41 has cup jointed a spring 42, every fixed sleeve 43 is all fixed at the top of fixed plate A5, the top and the bottom of every spring 42 respectively with the top of flattening box 1 inner wall and the top swing joint of fixed sleeve 43, every regulation pole 41, a extending structure is constituteed to spring 42 and fixed sleeve 43, the purpose of design is in order to adjust the interval between pressfitting area A7 and the pressfitting area B12 like this, be used for adjusting the pressure of pressfitting area A7 to the cardboard, the cardboard of different thickness of adaptation is planned, the variety of pressfitting is various.

A fixed plate A5 is fixed on the opposite surface of the pressing structure 4, one side of the fixed plate A5, which is far away from the flattening box body 1, is rotatably connected with a pressing roller A6, a pressing belt A7 is arranged on the surface of the pressing roller A6, and limiting blocks 8 are arranged on the positions, close to the front surface and the back surface, of the surface of the pressing belt A7; a speed reduction motor 9 is fixed at the middle position of the inner wall of the flattening box body 1, a fixing plate B10 is horizontally fixed on the inner wall of the flattening box body 1, a plurality of groups of pressing rollers B11 are connected to the fixing plate B10 in a rotating mode, the back end of one pressing roller B11 is fixed to the output shaft end of the speed reduction motor 9, a pressing belt B12 is sleeved on the surface of the pressing roller B11, and the surface of the pressing belt B12 is movably connected with the surface of the pressing belt B12;

during operation, a paperboard firstly needs to enter from the feeding hole 14, and then the paperboard reaches between the pressing belt A7 and the pressing belt B12, the speed reducing motor 9 is started to drive the pressing belt B12 to rotate through the pressing roller B11, the pressing belt B12 rotates to pull the paperboard into between the pressing belt A7 and the pressing belt B12 for pressing, due to the fact that two groups of pressing belts A7 matched with the pressing belt B12 are arranged, two groups of paperboards can be pressed simultaneously, production efficiency is greatly improved, the paperboard after pressing is discharged through the discharging structure 13, the paperboard is blown by the fan 132 during discharging, glue on the paperboard is quickly dried, and strength of the paperboard is improved.

The both sides of the box 1 that flattens all are provided with two sets of ejection of compact structures 13 and feed inlet 14, two sets of ejection of compact structures 13 correspond the position setting of two sets of pressfitting structure 4, ejection of compact structure 13 includes a material frame 131 and two sets of fan 132, material frame 131 is fixed and is corresponded the position of pressfitting area B12 and pressfitting area A7 in the side of the box 1 that flattens, two sets of material frames 131 correspond the position of pressfitting structure 4 and stagger the setting from top to bottom, two sets of fan 132 are embedded at the top and the bottom of material frame 131 respectively, and two sets of fan 132 are located the inside of the box 1 that flattens, the cardboard that the cardboard after the glue was blown to fan 132 was pressed together, it is quick-drying to make glue on the cardboard, increase the intensity of cardboard.

Claims (5)

1. The paper board flattening device for manufacturing the clean type carton comprises a flattening box body (1) and is characterized in that a supporting plate (2) is fixed at the bottom of the flattening box body (1), adjusting structures (3) are arranged at the top and the bottom of the flattening box body (1), two groups of pressing structures (4) are arranged inside the flattening box body (1), the deviating ends of the two groups of pressing structures (4) penetrate through the flattening box body (1) and extend onto the adjusting structures (3) to be fixedly connected with the adjusting structures (3), a fixing plate A (5) is fixed on the opposite surface of each pressing structure (4), a pressing roller A (6) is rotatably connected to one side, away from the flattening box body (1), of each fixing plate A (5), a pressing belt A (7) is arranged on the surface of each pressing roller A (6), and limiting blocks (8) are arranged at positions, close to the front surface and the back surface, of each pressing belt A (7); a speed reducing motor (9) is fixed in the middle of the inner wall of the flattening box body (1), a fixing plate B (10) is horizontally fixed on the inner wall of the flattening box body (1), a plurality of groups of pressing rollers B (11) are connected to the fixing plate B (10) in a rotating mode, the back end of one pressing roller B (11) is fixed to the output shaft end of the speed reducing motor (9), a pressing belt B (12) is sleeved on the surface of the pressing roller B (11), and the surface of the pressing belt B (12) is movably connected with the surface of the pressing belt B (12); the two sides of the flattening box body (1) are provided with two groups of discharging structures (13) and a feeding hole (14), and the two groups of discharging structures (13) are arranged at positions corresponding to the two groups of pressing structures (4).

2. The cardboard flattening device of a clean type carton manufacturing according to claim 1, characterized in that, the adjusting structure (3) comprises a fixed seat (31), a rotating bolt (32) and a movable plate (33), the fixed seat (31) is at the middle position of the pressing box body, the bottom end of the rotating bolt (32) is rotatably connected inside the fixed seat (31), the movable plate (33) is sleeved on the surface of the rotating bolt (32) in a threaded manner, and the movable plate (33) is fixedly sleeved on the surface of the pressing structure (4).

3. The cardboard flattening device for manufacturing the clean cardboard box according to the claim 1, characterized in that the pressing structure (4) comprises four adjusting rods (41), four springs (42) and four fixing sleeves (43), one adjusting rod (41) is movably arranged inside each fixing sleeve (43), one spring (42) is movably sleeved on the surface of one adjusting rod (41), each fixing sleeve (43) is fixed on the top of the fixing plate A (5), the top end and the bottom end of each spring (42) are respectively movably connected with the top of the inner wall of the flattening box body (1) and the top of the fixing sleeve (43), and each adjusting rod (41), spring (42) and fixing sleeve (43) form a telescopic structure.

4. A cleaning-type cardboard flattening device for making cardboard boxes according to claim 2, characterized in that a hand screw is fixed to the top of the rotating bolt (32).

5. The cardboard flattening device for manufacturing the cardboard box of a cleaning type according to claim 1, characterized in that the discharging structure (13) comprises a discharging frame (131) and two sets of fans (132), the discharging frame (131) is fixed on the side of the flattening box body (1) corresponding to the position of the pressing belt B (12) and the pressing belt A (7), the two sets of discharging frames (131) are arranged in a vertically staggered manner corresponding to the position of the pressing structure (4), the two sets of fans (132) are respectively embedded at the top and the bottom of the discharging frame (131), and the two sets of fans (132) are positioned inside the flattening box body (1).

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