CN216885429U

CN216885429U - Edge folding device for producing paper packaging box

Info

Publication number: CN216885429U
Application number: CN202122777063.6U
Authority: CN
Inventors: 王佳; 汤思伟; 张萍; 张秀
Original assignee: Wuhan Shidai Shengfan Packaging Products Co ltd
Current assignee: Wuhan Shidai Shengfan Packaging Products Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-07-05
Anticipated expiration: 2031-11-15

Abstract

The utility model provides a hem device is used in paper packing box production, which comprises a supporting table, it is equipped with the lead screw to invert to rotate between U type frame lateral wall left side and the brace table top left side to be connected, it is equipped with the motor to invert U type frame upside connection, the lead screw upper end is rotated and is passed and invert U type frame and goes up the lateral wall and be connected with the motor axle head, it cup joints and is equipped with the nut to rotate on the lead screw, there is the nut to keep away from one side connection of hydraulic stem and is equipped with limit slide, invert U type frame left side inside is equipped with the spacing spout of cooperation limit slide, the articulated push rod that is equipped with in nut right side, the articulated hem board that is equipped with in clamp plate left side, the push rod other end is articulated mutually with hem board right side upside edge middle part. Compared with the prior art, the utility model has the advantages that: the clamping damage of the paper packing box by the clamping plate is prevented; the edge folding plate is hinged with the pressing plate, the nut is driven to move downwards through the lead screw, the edge folding plate is pushed to be folded downwards through the push rod, and the paper packaging box is folded; the flanging module strips can be replaced by placing the plate bevel structure side.

Description

Edge folding device for producing paper packaging box

Technical Field

The utility model relates to the technical field of paper packaging boxes, in particular to a folding device for producing a paper packaging box.

Background

With the continuous development of society, the continuous update of science and technology, mechanized production deepens into enterprises gradually, and the carton is an indispensable part of modern logistics as the most widely used packaging product, and bears the important responsibility of containing, protecting and beautifying products, so the carton production industry plays an important role in the production and manufacturing industry of China, but most of the cartons are produced integrally, and different edge folding operations are often performed on the sizes of the cartons according to different requirements in the process of carrying out specific packaging operations, so that the utilization rate of the cartons can be improved, and the production efficiency can also be improved.

However, the existing edge folding needs to press a crease on one side of a raw material paperboard, and then the edge folding can be performed through the edge folding device, and the existing edge folding device is complex in structure, and in the using process, the complex operation process brings inconvenience to a user.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a flanging device for producing paper packing boxes, which comprises a supporting table, wherein a placing plate is arranged above the right side of the supporting table, electric push rods are respectively connected and arranged between the four corners of the lower side of the placing plate and the upper side of the supporting table, the left side wall of the placing plate is of an oblique angle structure, a flanging module strip is arranged on the upper side of the left side wall of the placing plate, a plurality of groups of grooves are uniformly arranged on one side, close to the placing plate, of the upper side of the flanging module strip, bolts are rotatably arranged at the bottoms of the grooves in a penetrating mode, a plurality of groups of threaded holes are uniformly arranged on the upper side of the left oblique angle of the placing plate, the lower ends of the bolts rotatably penetrate through the lower side of the flanging module strip and rotatably penetrate into the threaded holes, an inverted U-shaped frame is arranged between the left side and the right side above the supporting table, a hydraulic rod is arranged on the upper side wall of the inverted U-shaped frame and positioned above the placing plate in a penetrating mode, and the lower end of the hydraulic rod is connected and provided with a supporting plate, the backup pad downside evenly is equipped with the multiunit spring, the multiunit connect between the spring other end and be equipped with the clamp plate, it is equipped with the lead screw to invert to rotate between U type frame upside left side and the brace table top left side to be connected, it is equipped with the motor to invert U type frame upside connection, the lead screw upper end is rotated and is passed and invert U type frame and goes up the lateral wall and be connected with the motor shaft end, it cup joints and is equipped with the nut to rotate on the lead screw, there is the nut to keep away from one side connection of hydraulic stem and is equipped with limit slider, invert U type frame left side inside be equipped with the spacing spout of cooperation limit slider, the articulated push rod that is equipped with in nut right side, the articulated hem board that is equipped with in clamp plate left side, the push rod other end is articulated mutually with hem board right side upside edge middle part.

As an improvement: the height of the upper side of the flanging module strip is the same as that of the upper side of the placing plate.

As an improvement: and the lower side of the pressing plate is connected with an anti-skid pad.

As an improvement: the non-slip mat is made of rubber.

Compared with the prior art, the utility model has the advantages that: the pressing plate is pushed by the hydraulic rod to move towards the direction of the paper packaging box, and is buffered by a plurality of groups of springs, so that the paper packaging box is prevented from being clamped and damaged by the clamping plate; the edge folding plate is hinged with the pressing plate, the nut is driven to move downwards through the lead screw, the edge folding plate is pushed to be folded downwards through the push rod, and the paper packaging box is folded; the edge folding module strips can be replaced by placing the plate bevel structure side, and the edge folding module strips can correspond to folded angles in various shapes.

Drawings

FIG. 1 is a schematic structural view of a folding device for producing a paper packaging box according to the present invention;

FIG. 2 is an enlarged view of the A position of the edge folding device for producing the paper packaging box;

reference symbol comparison table:

1. a support table; 2. an electric push rod; 3. placing the plate; 4. flanging the module strip; 5. a threaded hole; 6. a bolt; 7. a groove; 8. inverting the U-shaped frame; 9. a hydraulic lever; 10. a support plate; 11. pressing a plate; 12. a spring; 13. a non-slip mat; 14. a screw rod; 15. a motor; 16. a nut; 17. a limiting slide block; 18. a limiting chute; 19. a push rod; 20. and (4) a folded plate.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings.

As shown in figures 1-2, a flanging device for producing paper packaging boxes comprises a supporting table 1, a placing plate 3 is arranged above the right side of the supporting table 1, electric push rods 2 are respectively connected between the four corners of the lower side of the placing plate 3 and the upper side of the supporting table 1, the left side wall of the placing plate 3 is of an oblique angle structure, flanging module strips 4 are arranged on the upper side of the left side wall of the placing plate 3, a plurality of groups of grooves 7 are uniformly arranged on one sides, close to the placing plate 3, of the upper sides of the flanging module strips 4, bolts 6 are rotatably arranged at the bottoms of the grooves 7 in a penetrating mode, a plurality of groups of threaded holes 5 are uniformly arranged on the upper side of the left oblique angle of the placing plate 3, the lower ends of the bolts 6 rotatably penetrate through the lower sides of the flanging module strips 4 and rotatably penetrate into the threaded holes 5, an inverted U-shaped frame 8 is arranged between the left side and the right side above the supporting table 1, a hydraulic rod 9 is arranged on the upper side wall of the inverted U-shaped frame 8 and above the placing plate 3 in a penetrating mode, the lower end of the hydraulic rod 9 is connected with a support plate 10, a plurality of groups of springs 12 are uniformly arranged on the lower side of the support plate 10, a press plate 11 is connected between the other ends of the plurality of groups of springs 12, a screw rod 14 is rotatably connected between the left side of the upper side wall of the inverted U-shaped frame 8 and the left side above the supporting platform 1, the upside of the inverted U-shaped frame 8 is connected with a motor 15, the upper end of the screw rod 14 rotates to penetrate through the upper side wall of the inverted U-shaped frame 8 to be connected with the shaft end of the motor 15, a nut 16 is rotatably sleeved on the screw rod 14, a limit slide block 17 is connected and arranged on one side of the nut 16 far away from the hydraulic rod 9, a limiting sliding groove 18 matched with a limiting sliding block 17 is arranged inside the left side of the inverted U-shaped frame 8, a push rod 19 is hinged on the right side of the nut 16, the left side of the pressing plate 11 is hinged with a folding plate 20, and the other end of the push rod 19 is hinged with the middle part of the upper side edge of the right side of the folding plate 20.

The height of the upper side of the flanging module strip 4 is the same as that of the upper side of the placing plate 3.

And the lower side of the pressing plate 11 is connected with an anti-skid pad 13.

The non-slip mat 13 is made of rubber.

When the folding device is specifically implemented, the height of a placing plate 3 is adjusted through an electric push rod 2, the folding device corresponds to the folding requirements of paper packing boxes with more sizes, the paper packing boxes are placed on the placing plate 3, a hydraulic rod 9 is started, a pressing plate 11 is pushed by the hydraulic rod 9 to move towards the paper packing boxes, after an anti-skid pad 13 connected to the lower side of the pressing plate 11 contacts the paper packing boxes, the moving pressing plate 11 is continuously pushed to move downwards until the pressing plate 11 clamps the paper packing boxes, the pressing plate 11 is buffered through a plurality of groups of springs 12, and the clamping damage of the paper packing boxes by the pressing plate is prevented; the flanging plate 20 is hinged with the pressing plate 11, the motor 15 is started, the screw rod 14 is driven to rotate through the motor 15, the limiting slide block 17 is limited through the limiting slide groove 18, the screw rod 14 drives the nut 16 to move downwards, the flanging plate 20 is pushed to be folded downwards through the push rod 19 hinged to one side of the nut 16, and the paper packaging box is flanged; when needing to change hemming module strip 4, take off bolt 6, change new hemming module strip 4 to rotate through bolt 6 and pass hemming module strip 4, rotate and insert screw hole 5, accomplish the change of hemming module strip 4.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a paper packing box production is with hem device, includes brace table (1), its characterized in that: a placing plate (3) is arranged above the right side of the supporting table (1), electric push rods (2) are respectively connected and arranged between the four corners of the lower side of the placing plate (3) and the upper side of the supporting table (1), the left side wall of the placing plate (3) is of an oblique angle structure, a flanging module strip (4) is arranged on the upper side of the left side wall of the placing plate (3), a plurality of groups of grooves (7) are uniformly arranged on one side, close to the placing plate (3), of the upper side of the flanging module strip (4), bolts (6) are rotatably arranged at the bottoms of the grooves (7) in a penetrating mode, a plurality of groups of threaded holes (5) are uniformly arranged on the upper side of the left oblique angle of the placing plate (3), the lower ends of the bolts (6) rotatably penetrate through the lower side of the flanging module strip (4) and rotatably penetrate into the threaded holes (5), an inverted U-shaped frame (8) is arranged between the left side and the right side above the supporting table (1), a hydraulic rod (9) is arranged on the upper side wall of the inverted U-shaped frame (8) and above the placing plate (3), the hydraulic rod (9) lower end is connected with a support plate (10), a plurality of groups of springs (12) are uniformly arranged on the lower side of the support plate (10), a pressing plate (11) is connected between the other ends of the plurality of groups of springs (12), a screw rod (14) is rotatably connected between the left side of the upper side wall of the inverted U-shaped frame (8) and the left side above the support table (1), a motor (15) is connected on the upper side of the inverted U-shaped frame (8), the upper end of the screw rod (14) is rotatably connected with the shaft end of the motor (15) through the upper side wall of the inverted U-shaped frame (8), a nut (16) is rotatably sleeved on the screw rod (14), a limit slider (17) is connected on one side of the nut (16) far away from the hydraulic rod (9), a limit sliding chute (18) matched with the limit slider (17) is arranged inside the left side of the inverted U-shaped frame (8), and a push rod (19) is hinged on the right side of the nut (16), the left side of the pressing plate (11) is hinged with a folding plate (20), and the other end of the push rod (19) is hinged with the middle part of the edge of the upper side of the right side of the folding plate (20).

2. A folding device for producing paper packing cases according to claim 1, characterized in that: the height of the upper side of the flanging module strip (4) is the same as that of the upper side of the placing plate (3).

3. A folding device for producing paper packing cases according to claim 1, characterized in that: and the lower side of the pressing plate (11) is connected with an anti-skid pad (13).

4. A folding device for producing paper packing cases according to claim 3, characterized in that: the anti-skid pad (13) is made of rubber.