CN113910679B

CN113910679B - Paper separator of downward-folding type carton pasting machine

Info

Publication number: CN113910679B
Application number: CN202111314360.5A
Authority: CN
Inventors: 贾占东
Original assignee: Tangshan Jiajie Package Machinery Manufacturing Co ltd
Current assignee: Tangshan Jiajie Package Machinery Manufacturing Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2023-02-03
Anticipated expiration: 2041-11-08
Also published as: CN113910679A

Abstract

The invention discloses a paper separator of a downward-folding box pasting machine, which belongs to the field of printing and packaging machinery and comprises a bearing beam and two groups of telescopic bearing mechanisms, wherein a paper blocking plate is fixed at the front end of the bearing beam, one group of telescopic bearing mechanisms is fixedly connected to the rear end of the paper blocking plate, the other group of telescopic bearing mechanisms is arranged opposite to the other group of telescopic bearing mechanisms, the lower end of the bearing beam is connected with a sliding seat in a sliding manner, one side of the bearing beam is provided with a power assembly for driving the sliding seat to slide, the lower end of the sliding seat is provided with an angle adjusting mechanism and a paper separating plate, and two sides of the paper blocking plate are also provided with a buffer mechanism.

Description

Paper separator of downward-folding type carton pasting machine

Technical Field

The invention relates to the field of printing and packaging machinery, in particular to a paper divider of a downward folding type box pasting machine.

Background

Along with the development of world economy, the living standard of people is improved, the demand on consumer goods is increased more and more, so that the development of the carton industry is also brought forward, the concept of green and environmental protection is also emphasized more and more in the life of people, so that the carton industry also needs to draw more advanced and environmental-friendly packaging concepts along with the pace of times progress, and a carton pasting machine is usually used in the production process of cartons;

although the tape sticking and box pasting integrated machine disclosed in the publication No. CN105835401B replaces manual work to glue, fold and adhere hard boards, compared with manual operation, the tape sticking and box pasting integrated machine saves production cost for paper box processing enterprises, improves production capacity and reduces the shutdown failure rate of equipment;

after the carton is processed, the carton feeding conveyer belt is generally used for driving the carton to move, and then the carton is piled and placed at the upper end of the carton discharging conveyer belt for transportation after the stacking work of a plurality of cartons is manually completed;

therefore, the existing device cannot automatically complete the stacking work of a plurality of cartons in the carton conveying process, the automation degree is low, the working efficiency is low, and the working strength is high, so that the paper divider of the downward folding type carton pasting machine is provided.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a paper distributor of a downward-folding carton pasting machine, which can realize that the stacking work of a plurality of cartons can be completed quickly through machinery in the process of conveying the cartons, the automation degree is higher, the working efficiency is higher, the working strength is lower, and the scattering phenomenon of the stacked cartons due to overlarge falling impact force can be effectively reduced.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A paper separator of a downward folding type carton pasting machine comprises a bearing beam and two groups of telescopic bearing mechanisms, wherein a paper blocking plate is fixed at the front end of the bearing beam;

one group of the telescopic bearing mechanisms is fixedly connected to the rear end of the paper blocking plate, and the other group of the telescopic bearing mechanisms is arranged opposite to the telescopic bearing mechanisms;

the lower end of the bearing beam is connected with a sliding seat in a sliding manner, one side of the bearing beam is provided with a power assembly for driving the sliding seat to slide, the lower end of the sliding seat is provided with an angle adjusting mechanism and a paper separating plate, and the angle adjusting mechanism is used for adjusting the angle of the paper separating plate;

the two sides of the paper blocking plate are also provided with buffer mechanisms for reducing the impact force when the carton falls;

the angle adjusting mechanism is including fixing second support and a plurality of first support at sliding seat lower extreme both ends, the second support is located the one end that the fender cardboard was kept away from to first support, the inside fixedly connected with of first support rotates the dwang of being connected with the branch cardboard, the lower extreme of second support rotates and is connected with second hydraulic push rod, the output of second hydraulic push rod and the one end rotation connection of dividing the cardboard.

Furthermore, the telescopic bearing mechanism comprises a third hydraulic push rod, and the output end of the third hydraulic push rod is fixedly connected with a bearing pushing head.

Further, the bearing promotes the head including with third hydraulic push rod output fixed connection's riser, the upper end slope fixedly connected with swash plate of riser, the upper end orientation of swash plate is close to third hydraulic push rod's one end, the upper end fixedly connected with diaphragm of swash plate, set up the rectangular channel with bearing promotes first looks adaptation on the fender cardboard.

Further, a plurality of first rotary drums are arranged inside the bearing pushing head.

Furthermore, one end of the paper separating plate, which is far away from the angle adjusting mechanism, is rotatably connected with a pulley.

Furthermore, a plurality of clearance holes are formed in the paper separating plate.

Further, buffer gear is including the crossbeam of fixed connection in the cardboard outside, a plurality of spacing shells of lower extreme fixedly connected with of crossbeam, the inside of spacing shell is provided with the direction chute, the one end that the direction chute is close to flexible bearing mechanism is the open end, the direction chute is kept away from the one end slope of upper end court that open end one end inner wall is close to flexible bearing mechanism, the inside sliding connection of direction chute has the carriage, the outside of carriage is provided with the board of placing that extends the direction chute open end, the inside of direction chute sets up uses elastic component for driving the carriage and upwards removes.

Furthermore, the elastic assembly comprises a spring positioning rod which is arranged inside the guide chute and matched with the guide chute, and a reset spring is sleeved at the outer side of the spring positioning rod and the lower end of the sliding frame.

Further, the one end fixedly connected with baffle that the board stretches out the inside direction chute of placing, the inside of placing board and baffle all is provided with the second rotary drum.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) This scheme can be through the quick work of piling up of accomplishing a plurality of cartons of machinery at the in-process of carrying the carton through the cooperation of each accessory, and degree of automation is higher to great promotion work efficiency reduces working strength.

(2) This scheme can effectually reduce the carton through setting up buffer gear and pile the impact force of whereabouts, reduces to pile up the carton of accomplishing and pile the scattered phenomenon that appears because the impact force of whereabouts is too big.

(3) This scheme is through setting up the frictional force that divides between cardboard, first rotary drum and the second rotary drum can effectual reducing mechanism and the carton, the effectual wearing and tearing that reduce the carton and receive.

(4) This scheme is through dividing the inside automation that sets up the clearance hole and can effectual reduction minute cardboard of cardboard, potential energy when reducing minute cardboard and rotating reduces the impact force when dividing the cardboard to prolong its life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a schematic view of the construction of the paper board of the present invention;

FIG. 4 is a schematic structural view of the power assembly of the present invention;

FIG. 5 is a schematic structural view of the telescopic load bearing mechanism of the present invention;

fig. 6 is a schematic view of the structure of the guide chute of the present invention.

The numbering in the figures illustrates:

1. a spandrel girder; 2. a paper blocking plate; 3. a first hydraulic push rod; 4. a sliding seat; 5. a first bracket; 6. a second bracket; 7. rotating the rod; 8. separating the paper boards; 9. a second hydraulic push rod; 10. a pulley; 11. a third hydraulic push rod; 12. a load bearing pusher head; 13. a first drum; 14. a cross beam; 15. a limiting shell; 16. a clearance hole; 17. a guide chute; 18. a spring positioning rod; 19. a return spring; 20. a carriage; 21. placing the plate; 22. a baffle plate; 23. a second rotating drum; 24. erecting a groove; 25. a rectangular groove.

Detailed Description

The technical solutions 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; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.

Example 1:

referring to fig. 1-6, a paper separator of a downward folding type carton pasting machine comprises a bearing beam 1 and two groups of telescopic bearing mechanisms, wherein a paper blocking plate 2 is fixed at the front end of the bearing beam 1, and the paper blocking plate 2 is positioned at one end of a carton feeding conveyor belt and at the upper end of a carton discharging conveyor belt;

one group of telescopic bearing mechanisms is fixedly connected to the rear end of the paper blocking plate 2, the other group of telescopic bearing mechanisms is arranged opposite to the other group of telescopic bearing mechanisms, and the other group of telescopic bearing mechanisms can be fixed on a paper box feeding conveyor belt;

after the carton and the separation of carton feeding conveyer belt feeding, receive inertial influence and can continue to remove to the direction that is close to fender cardboard 2, one end and the contact of fender cardboard 2 up to the carton, receive the automatic tenesmus of the restriction back of fender cardboard 2 because of the influence of gravity, at this moment, two flexible bearing mechanism stretch out and support the carton, when a plurality of cartons stacked the completion in its top, two flexible bearing mechanism retract simultaneously, no longer support the carton, the carton receives the influence of gravity and can the upper end of carton ejection of compact conveyer belt, then transport away through carton ejection of compact conveyer belt.

As shown in fig. 1, fig. 3 and fig. 5, the telescopic load-bearing mechanism includes a third hydraulic push rod 11, an output end of the third hydraulic push rod 11 is fixedly connected with a load-bearing push head 12, the load-bearing push head 12 includes a vertical plate fixedly connected with an output end of the third hydraulic push rod 11, an upper end of the vertical plate is fixedly connected with an inclined plate in an inclined manner, an upper end of the inclined plate faces to one end close to the third hydraulic push rod 11, an upper end of the inclined plate is fixedly connected with a transverse plate, and a rectangular groove 25 adapted to the load-bearing push head 12 is formed in the paper blocking plate 2;

when the carton falls from carton feeding conveyor belt, drive bearing through third hydraulic pressure push rod 11 and promote head 12 and stretch out, the carton falls to the upper end of diaphragm this moment and fixes, restart third hydraulic pressure push rod 11 when a plurality of cartons stack the completion and drive bearing and promote head 12 and retract, adjust the interval between two sets of bearing and promote the head 12, when carton and swash plate contact, can receive the swash plate direction, the position of automatically regulated self, thereby the effectual dislocation phenomenon that takes place when reducing a plurality of cartons and piling up, then it falls to promote the cavity between the head 12 through two sets of bearings.

In order to reduce the friction between the bearing pushing head 12 and the carton and reduce the abrasion of the carton, a plurality of first rotating drums 13 are arranged inside the bearing pushing head 12.

Referring to fig. 2-4, a sliding seat 4 is slidably connected to a lower end of a bearing beam 1, a power assembly for driving the sliding seat 4 to slide is disposed on one side of the bearing beam 1, the power assembly may be a first hydraulic push rod 3, an angle adjusting mechanism and a paper separating plate 8 are disposed at a lower end of the sliding seat 4, the angle adjusting mechanism is used for adjusting an angle of the paper separating plate 8, the paper separating plate 8 is S-shaped, and a vertical groove 24 adapted to the paper separating plate 8 is disposed on the paper blocking plate 2;

when the angle adjusting mechanism drives the paper separating plate 8 to rotate, one end of the paper separating plate 8, which is far away from the angle adjusting mechanism, can extend out of the paper blocking plate 2 along with the change of the angle, the paper boxes are pressed, the uppermost paper box is lower than the paper blocking plate 2, and the situation that the paper boxes collide with the paper blocking plate 2 when the paper boxes are driven to move by the paper box discharging conveying belt is avoided;

here, in order to reduce the friction between the paper separating plate 8 and the carton and reduce the abrasion of the carton, one end of the paper separating plate 8, which is far away from the angle adjusting mechanism, is rotatably connected with a pulley 10, and in order to reduce the self weight of the paper separating plate 8 and reduce the potential energy when the paper separating plate 8 rotates, a plurality of clearance holes 16 are formed in the paper separating plate 8;

wherein, please refer to fig. 4, the angle adjusting mechanism includes the second support 6 and a plurality of first supports 5 fixed at the both ends of the lower end of the sliding seat 4, the second support 6 is located the one end of the first support 5 far away from the paper baffle 2, the inside fixedly connected with of the first support 5 rotates the dwang 7 connected with the paper separating plate 8, the lower end of the second support 6 rotates and is connected with the second hydraulic push rod 9, the output end of the second hydraulic push rod 9 rotates and is connected with the one end of the paper separating plate 8, after the second hydraulic push rod 9 is started, the one end of the paper separating plate 8 can be driven to move, thereby adjusting the angle of the paper separating plate 8.

Referring to fig. 1-6, two sides of the paper blocking plate 2 are further provided with a buffer mechanism for reducing the impact force when the carton falls;

the buffer mechanism comprises a cross beam 14 fixedly connected to the outer side of the paper blocking plate 2, the lower end of the cross beam 14 is fixedly connected with a plurality of limiting shells 15, guide chutes 17 are arranged inside the limiting shells 15, one ends, close to the telescopic bearing mechanisms, of the guide chutes 17 are open ends, the upper ends, far away from the open ends, of the inner walls of the ends of the guide chutes 17 incline towards the ends close to the telescopic bearing mechanisms, sliding frames 20 are connected inside the guide chutes 17 in a sliding mode, placing plates 21 extending out of the open ends of the guide chutes 17 are arranged on the outer sides of the sliding frames 20, and elastic components are arranged inside the guide chutes 17 and used for driving the sliding frames 20 to move upwards;

when two bearing pushing heads 12 retract, pile up the carton that accomplishes and pile up the upper end of placing board 21, can drive when branch cardboard 8 is piled the carton and place board 21 and move downwards together, can move towards the direction of keeping away from the carton when placing board 21 and move downwards, separate with the carton pile when descending to the lower extreme until placing board 21, let the carton pile fall to the upper end of carton ejection of compact conveyer belt, thereby the effectual impact force that reduces the carton pile whereabouts, reduce the phenomenon of scattering that the carton pile that piles up the completion appears because the impact force of whereabouts is too big.

Here, elastic component including set up at the inside spring positioning rod 18 with direction chute 17 looks adaptation of direction chute 17, spring positioning rod 18's the outside and the lower extreme that is located carriage 20 have cup jointed reset spring 19, can press reset spring 19 when carriage 20 moves down, accomplish the energy storage, place board 21 and carton and pile the separation back, reset spring 19 can drive carriage 20 and reset.

In order to prevent the placing plate 21 from being inserted into the carton pile, a baffle plate 22 is fixedly connected to one end of the placing plate 21 extending out of the interior of the guide chute 17, and in order to reduce friction between the placing plate 21 and the baffle plate 22 and the carton pile, a second rotating drum 23 is arranged inside each of the placing plate 21 and the baffle plate 22.

When in use: when the paper box fed by the paper box feeding conveyor belt is separated from the paper box feeding conveyor belt, the paper box can continuously move towards the direction close to the paper blocking plate 2 under the influence of inertia until one end of the paper box is contacted with the paper blocking plate 2 and automatically drops under the influence of gravity after being limited by the paper blocking plate 2,

at the moment, the third hydraulic push rod 11 drives the bearing pushing heads 12 to extend, the cartons fall to the upper ends of the transverse plates to be fixed, when a plurality of cartons are stacked, the third hydraulic push rod 11 is started again to drive the bearing pushing heads 12 to retract, the distance between the two groups of bearing pushing heads 12 is adjusted, when the cartons are in contact with the inclined plates, the cartons are guided by the inclined plates, the positions of the cartons are automatically adjusted, and therefore the dislocation phenomenon generated when the plurality of cartons are stacked is effectively reduced, then the cartons fall through the cavities between the two groups of bearing pushing heads 12, and the stacked cartons fall to the upper ends of the placing plates 21;

then the second hydraulic push rod 9 is started to drive one end of the paper separating plate 8 to move, so that the angle of the paper separating plate 8 is adjusted, the paper separating plate 8 is enabled to press the paper box stack downwards, the placing plate 21 is driven to move downwards together when the paper separating plate 8 presses the paper box stack downwards, the placing plate 21 moves towards the direction far away from the paper box stack when moving downwards, the paper box stack is separated from the paper box stack when the placing plate 21 descends to the lowest end, the paper box stack falls to the upper end of the paper box discharging conveying belt, the falling impact force of the paper box stack is effectively reduced, and the scattering phenomenon of the stacked paper box stack due to the overlarge falling impact force is reduced;

the carton pile falling to the upper end of the discharging conveying belt is conveyed away through the carton discharging conveying belt, meanwhile, the second hydraulic push rod 9 is started again to drive the paper separating plate 8 to reset, and the third hydraulic push rod 11 is started to drive the bearing pushing head 12 to reset;

in conclusion, the carton stacking machine can complete the stacking work of a plurality of cartons through machinery quickly in the process of conveying the cartons through the matching of all accessories, has higher automation degree, thereby greatly improving the working efficiency and reducing the working strength, and can effectively reduce the falling impact force of the carton stacks through arranging the buffer mechanism and reduce the scattering phenomenon of the stacked carton stacks caused by overlarge falling impact force.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a lower folding type paste punch-out equipment case machine branch paper ware which characterized in that: the bearing device comprises a bearing beam (1) and two groups of telescopic bearing mechanisms, wherein a paper blocking plate (2) is fixed at the front end of the bearing beam (1);

one group of the telescopic bearing mechanisms is fixedly connected to the rear end of the paper blocking plate (2), and the other group of the telescopic bearing mechanisms is arranged opposite to the telescopic bearing mechanisms;

the lower end of the bearing beam (1) is connected with a sliding seat (4) in a sliding mode, one side of the bearing beam (1) is provided with a power assembly used for driving the sliding seat (4) to slide, the lower end of the sliding seat (4) is provided with an angle adjusting mechanism and a paper separating plate (8), and the angle adjusting mechanism is used for adjusting the angle of the paper separating plate (8);

the two sides of the paper blocking plate (2) are also provided with buffer mechanisms for reducing the impact force when the carton falls;

angle adjustment mechanism is including fixing second support (6) and a plurality of first support (5) at sliding seat (4) lower extreme both ends, second support (6) are located the one end that fender cardboard (2) were kept away from in first support (5), the inside fixedly connected with of first support (5) rotates dwang (7) of being connected with branch cardboard (8), the lower extreme of second support (6) is rotated and is connected with second hydraulic push rod (9), the output of second hydraulic push rod (9) and the one end of dividing cardboard (8) are rotated and are connected.

2. The paper distributor of a downward folding type box pasting machine according to claim 1, characterized in that: the telescopic bearing mechanism comprises a third hydraulic push rod (11), and the output end of the third hydraulic push rod (11) is fixedly connected with a bearing pushing head (12).

3. The paper distributor of the downward folding type paste box machine according to claim 2, characterized in that: bearing promotes head (12) including with third hydraulic push rod (11) output fixed connection's riser, the upper end slope fixedly connected with swash plate of riser, the upper end orientation of swash plate is close to the one end of third hydraulic push rod (11), the upper end fixedly connected with diaphragm of swash plate, set up rectangular channel (25) with bearing promotes head (12) looks adaptation on fender cardboard (2).

4. The paper distributor of a downward folding type box pasting machine according to claim 2, characterized in that: a plurality of first rotary drums (13) are arranged inside the bearing pushing head (12).

5. The paper distributor of the downward folding type paste box machine according to claim 1, characterized in that: one end of the paper separating plate (8) far away from the angle adjusting mechanism is rotatably connected with a pulley (10).

6. The paper distributor of the downward folding type paste box machine according to claim 1, characterized in that: a plurality of clearance holes (16) are formed in the paper separating plate (8).

7. The paper distributor of the downward folding type paste box machine according to claim 1, characterized in that: buffer gear is including crossbeam (14) in the cardboard (2) outside of fixed connection, a plurality of spacing shells of lower extreme fixedly connected with (15) of crossbeam (14), the inside of spacing shell (15) is provided with direction chute (17), the one end that direction chute (17) are close to flexible bearing mechanism is the open end, the upper end towards being close to flexible bearing mechanism that open end one end inner wall was kept away from to direction chute (17) inclines, the inside sliding connection of direction chute (17) has carriage (20), the outside of carriage (20) is provided with places board (21) that extend direction chute (17) open end, the inside of direction chute (17) sets up uses elastic component for drive carriage (20) upwards remove.

8. The paper distributor of a downward folding type box pasting machine according to claim 7, characterized in that: the elastic component comprises a spring positioning rod (18) which is arranged inside the guide chute (17) and matched with the guide chute (17), and a return spring (19) is sleeved on the outer side of the spring positioning rod (18) and the lower end of the sliding frame (20).

9. The paper distributor of the downward folding type paste box machine according to claim 7, characterized in that: one end of the placing plate (21) extending out of the interior of the guide chute (17) is fixedly connected with a baffle plate (22), and second rotary drums (23) are arranged in the placing plate (21) and the baffle plate (22).