CN212124338U

CN212124338U - Paper packing box folding device

Info

Publication number: CN212124338U
Application number: CN202020760200.8U
Authority: CN
Inventors: 吴洪良
Original assignee: Deqing Like Packaging Co ltd
Current assignee: Deqing Like Packaging Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-11
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a paper packing box folding device, including U type platform, the fixed board of placing that is equipped with in one side of U type platform, the through-hole has been seted up to the centre of placing the board, the both sides of through-hole are equipped with first compression roller and second compression roller respectively, the equidistance is fixed and is equipped with the convex layering on the first compression roller, the spill indent has been seted up to the equidistance on the second compression roller, the convex layering with phase-match between the spill indent, first compression roller with one side of second compression roller is all fixed and is equipped with the belt pulley, connect through the belt between the belt pulley, the one end of second compression roller is connected with the output of motor, one side of first compression roller is equipped with supplementary indentation device, supplementary indentation device includes the support frame. Has the advantages that: the device simple structure can realize the indentation of positive shape body carton, great increase the convenience of using, reduced staff's intensity of labour, great improvement work efficiency.

Description

Paper packing box folding device

Technical Field

The utility model relates to a folding device design field of packing box particularly, relates to a paper packing box folding device.

Background

At present, the shaping of packing box is at first tailor into required shape with the cardboard through the cutter, then through artifical marking off, indentation and folding are accomplished through secondary treatment, the manual work is marking off the carton board, will reduce work efficiency when crease and folding, staff's the amount of labour has been increased simultaneously, simultaneously when carrying out the indentation to the square carton, because the edge length homogeneous phase of square carton, so need the carton board that the staff is in to carry out iterative equidistance marking off and indentation, this great increase working strength, need to drop into a large amount of personnel and can realize, there is huge manpower extravagant, so it is necessary to provide a paper packing box folding device and solves the problem that exists more than.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper packing box folding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a paper packing box folding device comprises a U-shaped table, wherein a placing plate is fixedly arranged on one side of the U-shaped table, a through hole is formed in the middle of the placing plate, a first compression roller and a second compression roller are respectively arranged on two sides of the through hole, a convex pressing strip is fixedly arranged on the first compression roller at an equal distance, a concave pressing groove is formed on the second compression roller at an equal distance, the convex pressing strip is matched with the concave pressing groove, belt pulleys are fixedly arranged on one sides of the first compression roller and the second compression roller, the belt pulleys are connected through a belt, one end of the second compression roller is connected with the output end of a motor, an auxiliary indentation device is arranged on one side of the first compression roller and comprises a support frame, a hydraulic cylinder is fixedly arranged at the top of the support frame, a hydraulic rod is arranged at the output end of the hydraulic cylinder, and one end of the hydraulic rod, far away, and the lower part of the supporting frame extends to be fixedly connected with the lifting plate, the two sides of one end, far away from the hydraulic rod, of the lifting plate are fixedly provided with pressing plates, and a damping device is arranged on the placing plate below the pressing plates.

Furthermore, damping device includes the standing groove, the standing groove is located on the standing plate, the inside of standing groove is equipped with the shock attenuation board, the centre of shock attenuation board is equipped with the extrusion groove, one side of shock attenuation board through the spring with standing groove fixed connection.

Furthermore, the fixed spout that is equipped with in both sides of standing groove, the inside slip of spout is equipped with the slider, the slider is fixed in the both ends of shock attenuation board.

Furthermore, the extrusion groove is matched with the pressing plate, and a limiting block is fixedly arranged on one side of the top of the sliding groove.

Furthermore, both ends of the first pressing roller and the second pressing roller are connected with the side edge of the U-shaped table through supporting rods.

Furthermore, the convex pressing strip is a triangular protrusion, and a silica gel pad is arranged on the surface of the convex pressing strip.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the carton is placed on the placing plate, then the motor is started, the convex pressing strip and the concave pressing groove are matched, so that the indentation can be pressed on the carton, the convex pressing strip and the concave pressing groove are equidistantly arranged on the first compression roller and the second compression roller, meanwhile, the distance between the pressing plates is equal to the arc length of the convex pressing strip between the first compression roller, so that the indentation can be pressed at equal intervals, the extruded distance on the carton surface is equidistant, the equal area between the pressed areas is realized, meanwhile, the convex edges at two ends of the opposite two side surfaces realize the indentation under the pressing of the convex pressing strip, after the indentation is carried out on the cut carton, the folding and bulging forming of the carton at the later stage by workers are facilitated, the device has a simple structure, the indentation of the right-shape carton can be realized, the use convenience is greatly increased, and the labor intensity of the workers is reduced, the working efficiency is greatly improved;

(2) when damping device can the clamp plate carry out the indentation to the carton, play the effect of buffering, avoid the clamp plate to cause pressure too big and damage to the carton, great increase the security of using.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a folding device for a paper packing box according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first pressing roller in a paper packing box folding device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second pressing roller in the folding device of the paper packing box according to the embodiment of the invention;

fig. 4 is a schematic structural diagram of an auxiliary indentation device in a folding device for paper packaging boxes according to an embodiment of the present invention;

fig. 5 is an enlarged view at a in fig. 4.

Reference numerals:

1. a U-shaped table; 2. placing the plate; 3. a through hole; 4. a first press roll; 5. a second press roll; 6. a convex bead; 7. concave pressure groove; 8. a belt pulley; 9. a belt; 10. a motor; 11. a support frame; 12. a hydraulic cylinder; 13. a hydraulic lever; 14. a lifting plate; 15. pressing a plate; 16. a placement groove; 17. a damper plate; 18. extruding a groove; 19. a spring; 20. a chute; 21. a slide block.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-5, a paper packing box folding device according to an embodiment of the present invention includes a U-shaped table 1, a placing plate 2 is fixedly disposed on one side of the U-shaped table 1, a through hole 3 is disposed in the middle of the placing plate 2, a first pressing roller 4 and a second pressing roller 5 are respectively disposed on two sides of the through hole 3, a convex pressing bar 6 is fixedly disposed on the first pressing roller 4 at an equal distance, a concave pressing groove 7 is disposed on the second pressing roller 5 at an equal distance, the convex pressing bar 6 is matched with the concave pressing groove 7, a belt pulley 8 is fixedly disposed on one side of each of the first pressing roller 4 and the second pressing roller 5, the belt pulleys 8 are connected with each other through a belt 9, one end of the second pressing roller is connected with an output end of a motor 10, an auxiliary indentation device is disposed on one side of the first pressing roller 4, the auxiliary indentation device includes a supporting frame 11, the top of the support frame 11 is fixedly provided with a hydraulic cylinder 12, the output end of the hydraulic cylinder 12 is provided with a hydraulic rod 13, one end of the hydraulic rod 13 far away from the hydraulic cylinder 12 penetrates through the support frame 11, and extends towards the lower part of the support frame 11 to be fixedly connected with a lifting plate 14, two sides of one end of the lifting plate 14 far away from the hydraulic rod 13 are fixedly provided with pressing plates 15, a damping device is arranged below the pressing plates 15 and positioned on the placing plate 2, a carton is placed on the placing plate 2, then a motor 10 is started, and the convex pressing strip 6 is matched with the concave pressing groove 7, so that the indentation can be pressed on the carton, as the convex pressing strip 6 and the concave pressing groove 7 are equidistantly arranged on the first compression roller and the second compression roller, and meanwhile, the distance between the pressing plates 15 is equal to the arc length of the convex pressing strip 6 between the first compression rollers 4, so that the indentation can be pressed, realize the distance equidistance of the extrusion on the carton face to realize realizing the equal area between the area of department pressed, the chimb at relative both sides face both ends realizes the indentation under the suppression of convex layering 6 simultaneously, through carry out the indentation back on the cardboard after shearing, make things convenient for the folding uplift shaping of staff later stage to the carton, the device simple structure can realize the indentation of positive shape body carton, great increase the convenience of use, staff's intensity of labour has been reduced, great improvement work efficiency.

Example two:

referring to fig. 1-5, for the shock-absorbing device, the shock-absorbing device includes a placing groove 16, the placing groove 16 is disposed on the placing plate 2, a shock-absorbing plate 17 is disposed inside the placing groove 16, an extruding groove 18 is disposed in the middle of the shock-absorbing plate 17, one side of the shock-absorbing plate 17 is fixedly connected to the placing groove 16 through a spring 19, the shock-absorbing device can play a role of buffering when the pressing plate 15 impresses the carton, so that the carton is prevented from being damaged due to excessive pressure of the pressing plate 15, and the use safety is greatly improved; for the placing groove 16, sliding grooves 20 are fixedly arranged on two sides of the placing groove 16, sliding blocks 21 are slidably arranged in the sliding grooves 20, the sliding blocks 21 are fixed on two ends of the damping plate 17, the sliding grooves 20 can increase the stability of the lifting plate 14 in the lifting process, the lifting plate 14 is prevented from shaking in the lifting process, and the use safety is greatly increased; for the extrusion groove 18, the extrusion groove 18 is matched with the pressure plate 15, a limit block is fixedly arranged on one side of the top of the chute 20, and the limit block can limit the chute 20, so that the lifting safety of the lifting plate 14 is greatly improved; for the first compression roller 4, two ends of the first compression roller 4 and two ends of the second compression roller 5 are both connected with the side edge of the U-shaped table 1 through support rods, and the support rods can support the first compression roller and the second compression roller, so that the first compression roller and the second compression roller are prevented from being placed in the air, and the placing safety is greatly improved; for the convex pressing strip 6, the convex pressing strip 6 is triangular and convex, a silica gel pad is arranged on the surface of the convex pressing strip 6, and the silica gel pad is arranged on the convex pressing strip 6, so that the effect of shock absorption can be achieved, damage to the carton in the indentation process is avoided, and the use safety is greatly improved.

To sum up, with the aid of the above technical scheme of the utility model, for the convenient understanding the above technical scheme of the utility model, just below the utility model discloses theory of operation or the mode of operation at the actual process carry out the detailed description:

in practical application, the carton is placed on the placing plate 2, then the motor 10 is started, the motor 10 is started to drive the carton to enter the first and second compression rollers, so that the convex pressing strip 6 and the concave pressing groove 7 are matched, indentation can be pressed on the carton, the convex pressing strip 6 and the concave pressing groove 7 are equidistantly arranged on the first and second compression rollers, so that the indentation can be pressed at equal intervals, the pressing distance on the carton surface is equidistant, then the carton enters the lower part of the double auxiliary indentation device, then the hydraulic cylinder 12 is started, the hydraulic cylinder 12 is started to drive the hydraulic rod 13 to extend out, so that the lifting plate 14 is pushed to descend, the indentation can be pressed on the carton by the pressing plate 15, meanwhile, the distance between the pressing plates 15 is equal to the arc length of the convex pressing strip 6 between the first compression rollers 4, so that equal area can be realized between pressed areas, simultaneously, the convex edges at two ends of two opposite side faces realize indentation under the pressing of the convex pressing strips 6, after the indentation is carried out on the cut paper board, the folding and bulging forming of the paper box by workers at the later stage is facilitated, the device is simple in structure, the indentation of the right-shape paper box can be realized, the use convenience is greatly increased, the labor intensity of the workers is reduced, and the working efficiency is greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The paper packaging box folding device is characterized by comprising a U-shaped table (1), wherein a placing plate (2) is fixedly arranged on one side of the U-shaped table (1), a through hole (3) is formed in the middle of the placing plate (2), a first compression roller (4) and a second compression roller (5) are respectively arranged on two sides of the through hole (3), a convex pressing strip (6) is fixedly arranged on the first compression roller (4) at an equal distance, a concave pressing groove (7) is formed on the second compression roller (5) at an equal distance, the convex pressing strip (6) is matched with the concave pressing groove (7), a belt pulley (8) is fixedly arranged on one side of the first compression roller (4) and one side of the second compression roller (5), the belt pulley (8) is connected with one another through a belt (9), one end of the second compression roller is connected with an output end of a motor (10), and an auxiliary indentation device is arranged on one side of the first compression roller (4), the auxiliary indentation device comprises a support frame (11), a hydraulic cylinder (12) is fixedly arranged at the top of the support frame (11), a hydraulic rod (13) is arranged at the output end of the hydraulic cylinder (12), the hydraulic rod (13) is far away from one end of the hydraulic cylinder (12) and runs through the support frame (11), and the support frame (11) is extended below the support frame (11) and fixedly connected with a lifting plate (14), the lifting plate (14) is far away from a pressing plate (15) is fixedly arranged on two sides of one end of the hydraulic rod (13), the lower part of the pressing plate (15) is located, and a damping device is arranged on the placing plate (2).

2. The paper packing box folding device as claimed in claim 1, characterized in that the damping device comprises a placing groove (16), the placing groove (16) is arranged on the placing plate (2), a damping plate (17) is arranged inside the placing groove (16), a pressing groove (18) is arranged in the middle of the damping plate (17), and one side of the damping plate (17) is fixedly connected with the placing groove (16) through a spring (19).

3. A paper packing box folding device as claimed in claim 2, characterized in that sliding grooves (20) are fixedly arranged on both sides of the placing groove (16), sliding blocks (21) are slidably arranged inside the sliding grooves (20), and the sliding blocks (21) are fixed on both ends of the damping plate (17).

4. A folding device for paper packing cases, as in claim 3, characterized in that said pressing slot (18) matches with said pressing plate (15), and a stop block is fixed on one side of the top of said sliding slot (20).

5. A folding device for paper packaging boxes according to claim 4, characterized in that both ends of said first pressing roller (4) and said second pressing roller (5) are connected to the sides of said U-shaped table (1) by means of support rods.

6. The folding device for the paper packing box as claimed in claim 5, characterized in that the convex pressing strip (6) is a triangular protrusion, and a silicone pad is arranged on the surface of the convex pressing strip (6).