CN216183129U

CN216183129U - Cardboard bending device for carton production

Info

Publication number: CN216183129U
Application number: CN202122188629.1U
Authority: CN
Inventors: 李文斌
Original assignee: Bengbu Chenyuan Packaging Co ltd
Current assignee: Bengbu Chenyuan Packaging Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-05
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a paperboard bending device for carton production, which comprises a bottom plate, wherein through holes are formed in four corners of the bottom plate, a supporting pipe is inserted into each through hole, sliding rods are inserted into the supporting pipes, a top plate is connected above the four sliding rods, a first through groove is formed in the top plate, a driving roller is rotatably connected in the first through groove, a second through groove is formed in one side of the first through groove, a support is slidably connected on the top plate, an oil cylinder is connected above the support, a punching piece is connected below a piston rod of the oil cylinder, the punching piece can slide in the second through groove, and a positioning plate is connected to one side, far away from the driving roller, of the bottom plate. The utility model has the advantages that: this device is through removing the roof, adapts to the cardboard of different thickness, through removing the cardboard of two limiting plate adaptation different widths, but also the position of buckling of the control cardboard that can be accurate.

Description

Cardboard bending device for carton production

Technical Field

The utility model relates to the technical field of packaging equipment, in particular to a paperboard bending device for carton production.

Background

When the preparation carton, need buckle to the cardboard, the bare-handed operation mode of workman is buckled the cardboard and is not only taken a large amount of manpowers, receives factor influences such as accurate degree of operation, work experience moreover, leads to the position of buckling of cardboard inconsistent, causes the shaping quality unstability of cardboard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a paperboard bending device for carton production.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a cardboard device of buckling for carton production, includes the bottom plate, four corners all are equipped with the through-hole on the bottom plate, all peg graft the stay tube at every through-hole, peg graft the slide bar in the stay tube, connect the roof in the top of four slide bars, be equipped with first logical groove on the roof, at first logical inslot rotation connection drive roller that leads to, be equipped with the second in one side that leads to the groove, sliding connection support on the roof connects the hydro-cylinder in the top of support, connects punching part in the below of the piston rod of hydro-cylinder, and punching part can slide in the second is led to the inslot, keeps away from on the bottom plate locating plate is connected to one side of drive roller.

Preferably, the second through groove is slidably connected with two sliding plates, each sliding plate is provided with a row of through holes, each through hole is internally inserted with a fixing rod, the upper end of each fixing rod is connected with a circular plate, a limiting plate is connected below each row of fixing rods, each fixing rod is sleeved with a spring, and each spring is located between the corresponding limiting plate and the corresponding circular plate.

Preferably, a bidirectional threaded rod is rotatably connected in the second through groove, two threaded sleeves are in threaded connection with the bidirectional threaded rod, each threaded sleeve is connected with one end of the corresponding sliding plate, the other end of the sliding plate is connected with a guide sleeve, the two guide sleeves are sleeved on the guide rod, and the guide rod is connected in the second through groove.

Preferably, one end of the bidirectional threaded rod penetrates through the side wall of the second through groove, and the end of the bidirectional threaded rod is connected with a rotating handle.

Preferably, a motor is connected to one side surface of the top plate, a communication hole is formed in the side surface of the top plate, the communication hole is communicated with the first through groove, and a main shaft of the motor penetrates through the communication hole to be connected with the driving roller.

Preferably, the top plate is provided with two sliding grooves on the upper side, the two sliding grooves are respectively arranged on two opposite sides of the second through groove, a sliding block is connected in each sliding groove in a sliding manner, and the support is connected between the two sliding blocks.

Preferably, each sliding block is provided with a first threaded through hole, the first threaded through hole is internally threaded with a first bolt, and the first bolt is used for locking the corresponding sliding block.

Preferably, a second bolt through hole is formed above the side surface of each support tube, a second bolt is connected with the second threaded through hole in a threaded manner, and the first bolt is used for locking the corresponding sliding rod.

The utility model has the advantages that: the paper board bending device for producing the paper boxes, provided by the utility model, is suitable for paper boards with different thicknesses by moving the top plate, is suitable for paper boards with different widths by moving the two limiting plates, and can also accurately control the bending position of the paper boards.

Drawings

FIG. 1 is a schematic structural diagram of a cardboard bending device for carton production according to the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1, the cardboard bending device for carton production provided by the utility model comprises a bottom plate 1, through holes are arranged at four corners of the bottom plate 1, a support tube 2 is inserted and welded in each through hole, an upper end opening of the support tube 2 is arranged above the bottom plate 1, a sliding rod 3 is inserted and welded in the support tube 2, and a top plate 4 is welded above the four sliding rods 3.

A second bolt through hole is formed in the upper portion of the side face of each supporting tube 2, a second bolt 2.1 is connected to the second threaded through hole in a threaded mode, and the first bolt 2.1 is used for locking the corresponding sliding rod 3.

Be equipped with first logical groove 5 on roof 4, be equipped with the intercommunicating pore on the side of roof 4, the intercommunicating pore intercommunication first logical groove 5 passes through bolt fastening motor 4.1 in the side of roof 4, and motor 4.1's main shaft passes the intercommunicating pore and connects drive roller 6, and drive roller 6 is at first logical 5 rotations in the groove, places the cardboard on bottom plate 1, drives the cardboard through drive roller 6 and removes, through the slip of slide bar 3 in stay tube 2, the distance between control drive roller 6 and the bottom plate 1, can carry the cardboard of different thickness.

As shown in fig. 2, a second through groove 7 is arranged on one side of the first through groove 5, two sliding plates 7.1 are slidably connected in the second through groove 7, each sliding plate 7.1 is provided with a row of through holes, a fixing rod 7.2 is inserted into each through hole, a circular plate 7.3 is welded at the upper end of each fixing rod 7.2, a limiting plate 7.4 is welded below each row of fixing rods 7.2, each fixing rod 7.2 is sleeved with a spring 7.5, and each spring 7.5 is located between the corresponding limiting plate 7.4 and the corresponding circular plate 7.3.

When the top plate 4 is finely adjusted relative to the bottom plate 1, the limiting plates 7.4 can be tightly attached to the upper side surface of the bottom plate 1 under the action of the springs 7.5, and the paper plates move under the limiting guide of the two limiting plates 7.4.

A bidirectional threaded rod 7.6 is rotatably connected in the second through groove 7, one end of the bidirectional threaded rod 7.6 penetrates through the side wall of the second through groove 7, and the end part of the bidirectional threaded rod 7.6 is connected with a rotating handle 710.

Two thread sleeves 7.7 are in threaded connection with the bidirectional threaded rod 7.6, each thread sleeve 7.7 is welded with one corresponding end of the sliding plate 7.1, the other end of the sliding plate 7.1 is welded with the guide sleeve 7.8, the two guide sleeves 7.8 are sleeved on the guide rod 7.9, the guide rod 7.9 is welded in the second through groove 7, the bidirectional threaded rod 7.6 is driven to rotate through the rotating handle 710, the two thread sleeves 7.7 move relatively, and therefore the two limiting plates 7.4 are controlled to move relatively, the distance between the two limiting plates 7.4 is equal to the width of the paperboard, and the paperboard can pass through conveniently.

The side of going up of roof 4 is equipped with two sliding tray 4.2, and two sliding tray 4.2 set up respectively the second leads to the relative both sides of groove 7, and equal sliding connection sliding block 4.3 in every sliding tray 4.2 all is equipped with first screw through-hole on every sliding block 4.3, at first screw through-hole internal thread connection first bolt 4.4, first bolt 4.4 is used for locking corresponding sliding block 4.3 welds support 8 between two sliding blocks 4.3, and in this embodiment, support 8 is the portal frame.

Pass through bolt fastening hydro-cylinder 9 in the top of support 8, connect a 10 that punches a hole in the below of the piston rod of hydro-cylinder 9, punch a hole 10 and be current structure, including the knife rest, one row of punching knife of demountable installation on the knife rest drives the punching knife through hydro-cylinder 9 and punches a hole the operation of folding, and the user can adjust the quantity of punching knife according to the size of cardboard, and the operation of buckling that can relax by the cardboard after the folding that punches a hole.

The punching member 10 can slide in the second through groove 7, a positioning plate 11 is welded on the side of the bottom plate 1 far away from the driving roller 6, and the bending position of the paperboard is controlled by moving the punching member 10.

Remove roof 4 according to the cardboard thickness, make distance between drive roller 5 and the bottom plate 1 equal to the cardboard thickness, drive two-way threaded rod 7.6 through twist grip 710 and rotate, make two thread bush 7.7 relative movement, thereby control two limiting plate 7.4 relative movement, make distance between two limiting plates 7.4 equal to the width of cardboard, make two limiting plates 7.4 lead to the cardboard, through removing punching part 10, confirm the position of buckling of cardboard, this device can adapt to the cardboard of each size of a dimension, and the position of buckling of control cardboard that can also be accurate.

Claims

1. The utility model provides a cardboard bending apparatus for carton production which characterized in that: including bottom plate (1), four corners all are equipped with the through-hole on bottom plate (1), stay tube (2) all peg graft at every through-hole, peg graft slide bar (3) in stay tube (2), roof (4) are connected in the top of four slide bar (3), be equipped with first logical groove (5) on roof (4), drive roller (6) are connected in first logical groove (5) internal rotation, it leads to groove (7) to be equipped with the second in one side of first logical groove (5), sliding connection support (8) on roof (4), connect hydro-cylinder (9) in the top of support (8), connect punching part (10) in the below of the piston rod of hydro-cylinder (9), punching part (10) can the second leads to the groove (7) and slides, keep away from on bottom plate (1) locating plate (11) is connected to one side of drive roller (6).

2. The carton board bending device according to claim 1, wherein: the second through groove (7) is connected with two sliding plates (7.1) in a sliding mode, a row of through holes are formed in each sliding plate (7.1), fixing rods (7.2) are inserted into the through holes, circular plates (7.3) are connected to the upper ends of the fixing rods (7.2), limiting plates (7.4) are connected to the lower portions of the fixing rods (7.2), springs (7.5) are sleeved on the fixing rods (7.2), and each spring (7.5) is located between the corresponding limiting plate (7.4) and the corresponding circular plate (7.3).

3. The carton board bending device according to claim 2, wherein: the two-way threaded rod (7.6) is rotationally connected in the second through groove (7), the two threaded sleeves (7.7) are in threaded connection with the two-way threaded rod (7.6), each threaded sleeve (7.7) is connected with one corresponding end of the sliding plate (7.1), the guide sleeves (7.8) are connected with the other ends of the sliding plates (7.1), the two guide sleeves (7.8) are sleeved on the guide rods (7.9), and the guide rods (7.9) are connected in the second through groove (7).

4. A carton board bending apparatus according to claim 3, wherein: one end of the bidirectional threaded rod (7.6) penetrates through the side wall of the second through groove (7), and the end part of the bidirectional threaded rod (7.6) is connected with a rotating handle (710).

5. The carton board bending device according to claim 1, wherein: one side of the top plate (4) is connected with a motor (4.1), a communication hole is formed in the side of the top plate (4) and communicated with the first through groove (5), and a main shaft of the motor (4.1) penetrates through the communication hole to be connected with the driving roller (6).

6. The carton board bending device according to claim 1, wherein: the side of going up of roof (4) is equipped with two sliding tray (4.2), and two sliding tray (4.2) set up respectively the second leads to the relative both sides of groove (7), equal sliding connection sliding block (4.3) in every sliding tray (4.2), connects between two sliding blocks (4.3) support (8).

7. The carton board bending device according to claim 6, wherein: every all be equipped with first screw thread through-hole on sliding block (4.3), at first screw thread through-hole internal thread connection first bolt (4.4), first bolt (4.4) are used for locking corresponding sliding block (4.3).

8. The carton board bending device according to claim 1, wherein: and a second bolt through hole is formed above the side surface of each supporting tube (2), a second bolt (2.1) is connected with the second thread through hole in a threaded manner, and the first bolt (2.1) is used for locking the corresponding sliding rod (3).