CN220482698U - Paper box processing crease mechanism - Google Patents

Abstract

The utility model discloses a paper box processing crease mechanism, which comprises a processing table, wherein an L-shaped frame is arranged on one side of the processing table, a hydraulic rod is arranged on the L-shaped frame, a pressing plate is arranged at the lower end of the hydraulic rod, sliding grooves are formed in the front side and the rear side of the processing table, a screw rod is rotationally arranged in each sliding groove, a moving block is connected to the screw rod in a threaded manner, the moving block extends to the upper side of the processing table outwards, a limiting plate is arranged between the moving blocks, a groove is formed in one side, far away from the L-shaped frame, of the processing table, a crease plate is rotationally arranged in the groove, and a driving mechanism is arranged below the crease plate: the crease is advanced accurately, is convenient for pressfitting cardboard of different thickness, reduces the direct effort of hydraulic rod to cardboard, improves the roughness of cardboard.

Description

Paper box processing crease mechanism

Technical Field

The utility model relates to the technical field of paper box processing, in particular to a paper box processing crease mechanism.

Background

Paper products are packed, the type with the largest amount in the packing industry products is the most important transportation packing form, the paper boxes are widely used as sales packing of various products such as food, medicine and electronics, the raw materials for preparing the paper boxes are paper pulp, generally corrugated paper, the paper boxes can be recycled after being used, the paper boxes are required to be processed by using templates after being prepared, the paper boxes are formed after being punched and jointed, and most of paper boxes are formed in advance to form folds in actual packing use, so that the paper boxes are convenient for rapid packing and forming in later period.

Publication number CN215397216U discloses a crease device for paper box processing convenient to adjust, the rotating shaft is driven by the driving motor, the rotating shaft drives the fixed sleeve to rotate, the rotation of the fixed sleeve drives the rotation of the driving rod, the rotation of the driving rod drives the rotation of the driving column, the driving column rotates to drive the grooved pulley to rotate when rotating in the movable groove, the rotation of the grooved pulley drives the rotation of the rotating rod, the rotation of the rotating rod drives the rotation of the bottom plate, thereby driving the paperboard on the surface of the bottom plate to rotate, and adjusting the crease position of the paperboard, so that crease is convenient to be carried out on the periphery of the paperboard; the inside at the buffer post is slided through the conflict pole to make the crease baffle conflict at the surface of cardboard, thereby realize the fixed to the cardboard, prevent the position and remove, start the hydraulic stem simultaneously, the hydraulic stem drives the inside that the boundary of crease baffle to the cardboard pushed the crease groove, thereby realizes the crease to the cardboard.

The accurate position crease of cardboard can all be accomplished basically to present crease equipment, but the crease in-process is for keeping fixing a position accurate need press from both sides tightly fixedly to the cardboard, and this process leads to cardboard part to take place concave deformation easily, influences the quality of cardboard and be difficult for finding, and the cardboard has the condition of wane in the transportation simultaneously, can't level the cardboard of unevenness.

Disclosure of Invention

The utility model solves the problems, and provides a paper box crease processing mechanism which is used for limiting crease positions through a limiting plate, facilitating pressing of paperboards with different thicknesses, enabling a buffer sleeve plate to move at a small distance at a top plate under the connection of a spring, reducing the direct acting force of a hydraulic rod on the paperboards and improving the flatness of the paperboards.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a carton processing crease mechanism, includes the processing platform, processing platform one side is equipped with L type frame, be equipped with the hydraulic stem on the L type frame, the hydraulic stem lower extreme is equipped with the clamp plate, processing platform front and back side all is equipped with the spout, the rotation is equipped with the lead screw in the spout, threaded connection has the movable block on the lead screw, the movable block extends to processing platform upside to the outside, be equipped with the limiting plate between the movable block, processing platform is kept away from L type frame one side and is equipped with the recess, the rotation is equipped with the crease board in the recess, be equipped with actuating mechanism below the crease board.

The screw rod is internally extended and provided with a belt pulley in a side processing table, a transmission belt is arranged between the belt pulleys, a motor is arranged below the processing table, and an output shaft of the motor is connected with one screw rod.

The movable block is characterized in that an adjusting hole is formed in the upper side of the movable block, screws are arranged on two sides of the limiting plate, the screws are located in the adjusting hole and are in sliding connection with the movable block, and a fixing nut is connected with one end of each screw extending out of the adjusting hole in a threaded mode.

The driving mechanism comprises a strip hole positioned in the groove, an electric push rod is rotationally arranged in the strip hole, a connecting block is arranged on the rear side of the crease plate, the upper end of the electric push rod is rotationally connected with the connecting block, and the hydraulic rod is required to be kept in an inclined upward state.

The connecting block width is less than the strip hole width setting.

The clamp plate includes the roof, the roof is fixed below the hydraulic stem, roof outside cover is equipped with the buffer sleeve board, be equipped with a plurality of buffer tank below the roof, be equipped with the spring in the buffer tank, the buffer sleeve board just surrounds the roof with the roof in both sides when dead weight, the spring is fixed above the buffer sleeve inboard, be equipped with the slipmat below the buffer sleeve board.

The utility model has the advantages that: 1. the crease is advanced accurately, comes the crease position to carry out spacingly through the limiting plate, and cooperation crease board overturns under the drive of electric putter and forms the crease, and the high accessible fixation nut of limiting plate adjusts, is convenient for pressfitting cardboard of different thickness.

2. The protection to the cardboard is better, and the buffer sleeve board compresses tightly the cardboard, and the buffer sleeve board can be in roof department small distance removal under the connection of spring, reduces the direct effort of hydraulic stem.

3. Through limiting plate carry out lateral shifting under the drive of motor on the processing bench, can carry out the flattening operation to the cardboard, improve the roughness of cardboard.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of the drive belt drive configuration of the present utility model.

Fig. 3 is a schematic view of a limiting plate structure of the present utility model.

Fig. 4 is a top view of the present utility model at the aperture.

Fig. 5 is a cross-sectional view of a platen of the present utility model.

As shown in the figure: 1. a processing table; 2. an L-shaped frame; 3. a hydraulic rod; 4. a pressing plate; 5. a chute; 6. a screw rod; 7. a moving block; 8. a limiting plate; 9. a groove; 10. a creasing plate; 11. a belt pulley; 12. a drive belt; 13. a motor; 14. an adjustment aperture; 15. a screw; 16. a fixing nut; 17. a strip hole; 18. an electric push rod; 19. a connecting block; 20. a top plate; 21. a buffer sleeve plate; 22. a buffer tank; 23. a spring; 24. an anti-slip mat.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Combining fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, a carton processing crease mechanism, including processing platform 1, processing platform 1 one side is equipped with L type frame 2, be equipped with hydraulic stem 3 on the L type frame 2, hydraulic stem 3 lower extreme is equipped with clamp plate 4, processing platform 1 front and back side all is equipped with spout 5, spout 5 internal rotation is equipped with lead screw 6, threaded connection has movable block 7 on the lead screw 6, movable block 7 extends to processing platform 1 upside to the outside, be equipped with limiting plate 8 between the movable block 7, processing platform 1 keeps away from L type frame 2 one side and is equipped with recess 9, recess 9 internal rotation is equipped with crease board 10, be equipped with actuating mechanism below crease board 10.

The screw rod 6 extends to be provided with a belt pulley 11 in the side processing table 1, a transmission belt 12 is arranged between the belt pulleys 11, a motor 13 is arranged below the processing table 1, an output shaft of the motor 13 is connected with one screw rod 6, and the motor 13 drives the two screw rods 6 to synchronously rotate.

The upper side of the moving block 7 is provided with an adjusting hole 14, two sides of the limiting plate 8 are respectively provided with a screw rod 15, the screw rods 15 are positioned in the adjusting hole 14 and are in sliding connection with the moving block 7, one ends of the screw rods 15 extending out of the adjusting hole 14 are in threaded connection with fixing nuts 16, the limiting plate 8 can be freely released through the fixing nuts 16, and the spacing between the limiting plate 8 and the processing table 1 can be conveniently adjusted.

The driving mechanism comprises a strip hole 17 positioned in the groove 9, an electric push rod 18 is rotationally arranged in the strip hole 17, a connecting block 19 is arranged on the rear side of the crease plate 10, the upper end of the electric push rod 18 is rotationally connected with the connecting block 19, the hydraulic rod 3 needs to be kept in an inclined upward state, and the driving mechanism can enable the crease plate 10 to turn over to form creases on the paperboard through the electric push rod 18.

The connecting block 19 is smaller than the strip hole 17 in width, and the hydraulic rod 3 can be retracted into the strip hole 17.

The clamp plate 4 includes roof 20, roof 20 is fixed below hydraulic stem 3, roof 20 outside cover is equipped with buffer sleeve board 21, be equipped with a plurality of buffer tank 22 below roof 20, be equipped with spring 23 in the buffer tank 22, buffer sleeve board 21 just surrounds roof 20 in both sides when dead weight, spring 23 is fixed above in buffer sleeve board 21, be equipped with slipmat 24 below buffer sleeve board 21, buffer gear buffers hydraulic stem 3's pressure, prevents that the pressure from too big forming the indentation on the cardboard, destroys the holistic bearing structure of cardboard.

When the utility model is implemented, the paper board is placed on a processing table, the height of a limiting plate is adjusted according to the thickness of the paper board, a screw is fixed in an adjusting hole through fixing nuts at two ends after adjustment, a motor is started to drive a screw rod and a belt pulley to rotate, the limiting plate moves on the paper board to flatten and level the paper board, a hydraulic rod is started to drive a pressing plate to move downwards, a buffer sleeve plate compresses the paper board, the top plate continues to move downwards to a position where a spring is compressed, then the hydraulic rod is stopped, the limiting plate moves to a crease generating position, and an electric push rod is started to drive the crease plate to rotate in a groove to form a crease.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a carton processing crease mechanism, includes processing platform (1), its characterized in that: the processing bench (1) one side is equipped with L type frame (2), be equipped with hydraulic stem (3) on L type frame (2), hydraulic stem (3) lower extreme is equipped with clamp plate (4), processing bench (1) front and back side all is equipped with spout (5), spout (5) rotation is equipped with lead screw (6), threaded connection has movable block (7) on lead screw (6), movable block (7) extend to processing bench (1) upside in the outside, be equipped with limiting plate (8) between movable block (7), processing bench (1) are kept away from L type frame (2) one side and are equipped with recess (9), recess (9) rotation is equipped with crease board (10), be equipped with actuating mechanism below crease board (10).

2. A carton creasing mechanism as in claim 1, wherein: the screw rod (6) extends to be provided with a belt pulley (11) in one side of the processing table (1), a transmission belt (12) is arranged between the belt pulleys (11), a motor (13) is arranged below the processing table (1), and an output shaft of the motor (13) is connected with one screw rod (6).

3. A carton creasing mechanism as in claim 1, wherein: the adjustable screw is characterized in that an adjusting hole (14) is formed in the upper side of the moving block (7), screws (15) are arranged on two sides of the limiting plate (8), the screws (15) are located in the adjusting hole (14) and are in sliding connection with the moving block (7), and fixing nuts (16) are connected with one ends of the screws (15) extending out of the adjusting hole (14) in a threaded mode.

4. A carton creasing mechanism as in claim 1, wherein: the driving mechanism comprises a strip hole (17) positioned in the groove (9), an electric push rod (18) is rotationally arranged in the strip hole (17), a connecting block (19) is arranged on the rear side of the crease plate (10), and the upper end of the electric push rod (18) is rotationally connected with the connecting block (19).

5. A carton creasing mechanism as in claim 4, wherein: the width of the connecting block (19) is smaller than the width of the strip hole (17).

6. A carton creasing mechanism as in claim 1, wherein: the pressure plate (4) comprises a top plate (20), the top plate (20) is fixed below the hydraulic rod (3), a buffer sleeve plate (21) is sleeved outside the top plate (20), a plurality of buffer grooves (22) are formed in the lower portion of the top plate (20), springs (23) are arranged in the buffer grooves (22), the springs (23) are fixed on the inner portion of the buffer sleeve plate (21), and anti-slip pads (24) are arranged below the buffer sleeve plate (21).