CN220975923U - Paper feeding mechanism for paperboard processing - Google Patents

Abstract

The utility model relates to the field of paperboard processing, in particular to a paper feeding mechanism for paperboard processing; the device comprises a workbench and a rack arranged on the workbench, wherein a centering mechanism for centering and vertically aligning paperboards is arranged on the rack, the centering mechanism comprises a pair of vertically-shaped baffle plates capable of moving oppositely or reversely, one end of each baffle plate, which is far away from a pushing mechanism, is provided with a limiting mechanism, and the limiting mechanism comprises an adjusting component capable of adjusting the discharging height according to the height of the paperboards; through be equipped with centering mechanism on the workstation, centering mechanism is including a pair of baffle that can be in opposite directions or reverse movement, can realize that the cardboard of equidimension not aligns from top to bottom and centering through the removal of two baffles, still is equipped with stop gear on two baffles, and stop gear is including the adjusting part that can adjust ejection of compact height, can realize that the cardboard of different thickness carries out ejection of compact one by one through adjusting part and pushing mechanism.

Description

Paper feeding mechanism for paperboard processing

Technical Field

The utility model relates to the field of paperboard processing, in particular to a paper feeding mechanism for paperboard processing.

Background

In the prior life, the paperboard is also called paperboard. Thick paper sheets made of various pulps and formed by interweaving fibers. The paper board is distinguished from paper by ration and thickness generally, the paper board is generally called as paper board with the ration exceeding 250g/m < 2 >, the thickness being greater than 0.5mm, compared with the paper board with the general hardness, the paper board is required to be cut after preliminary molding, in the prior art, when the paper board is cut, the manual feeding is required, the workers are required to continuously adjust the position of the paper board according to the width of the paper board, the paper board is prevented from shifting, the follow-up processing is inconvenient, the manual adjustment of the paper board is not enough in precision, and the labor intensity of the workers is increased.

Chinese patent CN215660576U discloses a paper feeding mechanism for paper board, this application is through placing the cardboard into place in the frame, then release the cardboard through the push pedal, and the cardboard of release is carried through two conveying rollers, has consequently realized the ejection of compact one by one to the cardboard, but this application is for publishing the following technical problem:

1. the size of the placing frame in the prior art is fixed, so that when the paperboard with larger area or thicker thickness needs to be discharged, the placing frame can not store and discharge the paperboard;

1. When the paperboards with smaller areas need to be discharged one by one, the paperboard cannot be discharged in a centered mode.

Disclosure of utility model

To above-mentioned problem, provide a paper feeding mechanism for cardboard processing, through be equipped with centering mechanism on the workstation, centering mechanism is including a pair of baffle that can be opposite to or reverse movement, can realize that the cardboard of equidimension not aligns from top to bottom and centering through the removal of two baffles, still is equipped with stop gear on two baffles, stop gear including can adjusting the high adjusting part of ejection of compact, can realize the cardboard of different thickness and go on ejection of compact one by one through adjusting part and pushing mechanism.

In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

The utility model provides a paper feeding mechanism for cardboard processing, including the workstation and set up the frame on the workstation, be equipped with in the frame and be used for centering and the centering mechanism of aligning from top to bottom with the cardboard, centering mechanism is including a pair of baffle that is vertical form and can be opposite to each other or reverse removal, under the operating condition, two baffles respectively with the both ends butt of cardboard, the one end of two baffles is equipped with the pushing mechanism who is used for pushing out the cardboard, the one end that pushing mechanism was kept away from to two baffles is equipped with the stop gear that can control the baffle and go on the ejection of compact one by one, stop gear is including the adjusting part that can carry out ejection of compact altitude mixture control according to the height of cardboard, still be equipped with on the workstation and be used for carrying the conveying equipment to the cardboard of ejecting, conveying equipment is located one side that stop gear kept away from pushing mechanism and its cardboard that can realize different thickness is carried.

Preferably, the limiting mechanism further comprises a pair of limiting plates symmetrically arranged in the middle of the two baffles, the two limiting plates are located at one end of the baffle, which is far away from the pushing mechanism, one sides of the two limiting plates, which are close to each other, are connected through a plurality of telescopic rods, one ends of the two limiting plates, which are far away from each other, are respectively installed on the two baffles through sliding blocks, the two sliding blocks can be respectively installed on the two baffles in a vertical sliding mode, and the two sliding blocks are in transmission connection with the adjusting assembly.

Preferably, the adjusting assembly comprises a screw, a synchronizing wheel and a first motor; the screws are provided with a pair of screws which are correspondingly arranged on the two baffles one by one, the two screws are vertical and can rotate, and the two screws are respectively connected with the two sliding blocks in a transmission way; the two synchronizing wheels are respectively coaxially connected with the two screw rods, and are in transmission connection through a transmission belt; the first motor is vertical and is installed on the baffle through the mount, and the output of first motor is connected with the synchronizing wheel transmission.

Preferably, the centering mechanism comprises a mounting frame, a rotating disc, a connecting rod and a driving assembly; the mounting frame is arranged on the workbench and is positioned between the two baffles; the rotating disc is horizontally and rotatably arranged on the mounting frame; the connecting rods are provided with a pair of connecting rods and are all in a horizontal shape, one ends of the two connecting rods are hinged with the surface of the rotating disc, and one ends of the two connecting rods, which are far away from the rotating disc, are respectively connected with the two baffles through hinged joints; the drive assembly is arranged on the mounting frame and is in transmission connection with the rotating disc.

Preferably, the drive assembly includes a first bevel gear, a second bevel gear, and a second motor; the first bevel gear is horizontally and rotatably arranged at the bottom of the mounting frame and is coaxially connected with the rotating disc; the second bevel gear is vertical and is arranged on the workbench through the fixing plate, and the second bevel gear is meshed with the first bevel gear; the second motor is horizontally arranged on the fixed plate, and the output end of the second motor is coaxially connected with the second bevel gear.

Preferably, the pushing mechanism comprises a push plate, a driving disc, a connecting rod and a third motor; the pushing plate is arranged on the frame in a horizontal mode and can slide, the pushing plate is positioned at one end of the baffle plate, which is far away from the conveying equipment, and a limiting block used for limiting the pushing plate is arranged on the frame; the driving disc is horizontally and rotatably arranged on the frame, and is positioned at one side of the push rod far away from the baffle; the connecting rod is horizontal, one end of the connecting rod is hinged with the surface of the driving disc, and one end of the connecting rod, which is far away from the driving disc, is hinged with one end of the push rod, which is far away from the baffle; the third motor is vertically arranged at the bottom of the frame, and the output end of the third motor is coaxially connected with the driving disc.

Compared with the prior art, the application has the beneficial effects that:

According to the application, the centering mechanism is arranged on the workbench and comprises a pair of baffles capable of moving in opposite directions or reversely, the paperboards with different sizes can be aligned up and down and centered through the movement of the two baffles, the two baffles are also provided with the limiting mechanism, the limiting mechanism comprises the adjusting component capable of adjusting the discharging height, and the paperboards with different thicknesses can be discharged one by one through the adjusting component and the pushing mechanism

Drawings

FIG. 1 is a schematic perspective view of a paper feeding mechanism for processing paper board;

FIG. 2 is a schematic diagram showing a paper feeding mechanism for processing paper board in a three-dimensional structure;

FIG. 3 is a schematic view of a partial perspective view of a paper feed mechanism for paperboard processing;

FIG. 4 is a schematic view showing a partial perspective view of a paper feeding mechanism for processing a cardboard;

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

FIG. 6 is a schematic view of a partial perspective view of a paper feed mechanism for paperboard processing;

FIG. 7 is a schematic view of a partial perspective view of a paper feed mechanism for paperboard processing;

fig. 8 is an enlarged view at B in fig. 7.

The reference numerals in the figures are:

1-a workbench;

2-a frame;

3-cardboard;

4-centering mechanism; 41-baffle; 42-mounting frame; 43-rotating disc; 44-connecting rods; 441-joint; 45-a drive assembly; 451-a first bevel gear; 452-second bevel gear; 453-a fixed plate; 454-a second motor;

5-a pushing mechanism; 51-push plate; 52-limiting blocks; 53-driving a disc; 54-connecting rod; 55-a third motor;

6-a limiting mechanism; 61-an adjustment assembly; 611-a screw; 612-synchronizing wheel; 613-a synchronous belt; 614-a first motor; 615-fixing frame; 62-limiting plates; 63-a slider; 64-telescoping rod;

7-conveying equipment.

Detailed Description

The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.

Referring to fig. 1 to 8, a paper feeding mechanism for processing paper boards comprises a workbench 1 and a rack 2 arranged on the workbench 1, wherein a centering mechanism 4 for centering and vertically aligning paper boards 3 is arranged on the rack 2, the centering mechanism 4 comprises a pair of baffle plates 41 which are vertical and can move oppositely or reversely, two baffle plates 41 are respectively abutted with two ends of the paper boards 3 in a working state, one ends of the two baffle plates 41 are provided with a pushing mechanism 5 for pushing out the paper boards 3, one ends of the two baffle plates 41 away from the pushing mechanism 5 are provided with a limiting mechanism 6 capable of controlling the baffle plates 41 to conduct one-by-one discharging, the limiting mechanism 6 comprises an adjusting component 61 capable of conducting discharging height adjustment according to the height of the paper boards 3, a conveying device 7 for conveying the pushed paper boards 3 is further arranged on the workbench 1, and the conveying device 7 is positioned on one side of the limiting mechanism 6 away from the pushing mechanism 5 and can realize conveying of the paper boards 3 with different thicknesses.

When the paper board 3 needs to be conveyed one by one, firstly, the centering mechanism 4 comprises a pair of baffle plates 41 which are vertical and can move oppositely or reversely through being arranged on the frame 2, the two baffle plates 41 are respectively abutted with two ends of the paper board 3 in an operating state, so that the centering of the baffle plates 41 is realized, the plurality of baffle plates 41 are aligned up and down, then, the pushing mechanism 5 is arranged at one end of the two baffle plates 41, the paper board 3 at the bottom can be pushed out to one side far away from the pushing mechanism 5 through the pushing mechanism 5, the paper board 3 above can be prevented from being pushed out through the limiting mechanism 6, after the paper board 3 is pushed out, the pushed out paper board 3 can be conveyed through the conveying equipment 7, and therefore the one by one discharging and conveying of the paper board 3 are realized, the limiting mechanism 6 also comprises an adjusting component 61, and the adjusting component 61 can adjust the discharging height according to the thickness of the paper board 3, so that the paper board 3 can be suitable for one by one discharging of different specifications 3.

Referring to fig. 2 to 3, the limiting mechanism 6 further includes a pair of limiting plates 62 symmetrically disposed between the two baffles 41, the two limiting plates 62 are located at one ends of the baffles 41 away from the pushing mechanism 5, one sides of the two limiting plates 62 close to each other are connected by a plurality of telescopic rods 64, one ends of the two limiting plates 62 away from each other are respectively mounted on the two baffles 41 through sliding blocks 63, the two sliding blocks 63 are respectively mounted on the two baffles 41 in a vertically sliding manner, and the two sliding blocks 63 are in transmission connection with the adjusting assembly 61.

When needs accomplish the ejection of compact one by one of cardboard 3, through being equipped with a pair of limiting plate 62 that is vertical form in the one end that push mechanism 5 was kept away from at two baffles 41, connect through telescopic link 64 between two limiting plate 62, because when two baffles 41 carry out opposite directions or direction removal, can realize the connection of two limiting plates 62 through telescopic link 64, and the one end that two limiting plates 62 kept away from each other is through sliding the setting on two baffles 41, then can realize the reciprocating to two sliders 63 through adjusting part 61, thereby realized driving about two limiting plates 62, consequently can realize the regulation to ejection of compact height, thereby can realize carrying out ejection of compact one by one to cardboard 3 of different thickness.

Referring to fig. 3, the adjustment assembly 61 includes a screw 611, a synchronizing wheel 612, and a first motor 614; the screw rods 611 are provided with a pair of screw rods and are correspondingly arranged on the two baffles 41 one by one, the two screw rods 611 are vertical and can rotate, and the two screw rods 611 are respectively connected with the two sliding blocks 63 in a transmission way; the synchronizing wheels 612 are provided with a pair of synchronizing wheels 612 which are respectively horizontally arranged at the top ends of the two baffles 41, the two synchronizing wheels 612 are respectively and coaxially connected with the two screw rods 611, and the two synchronizing wheels 612 are in transmission connection through a transmission belt; the first motor 614 is vertical and is installed on the baffle 41 through a fixing frame 615, and the output end of the first motor 614 is in transmission connection with the synchronous wheel 612.

When two sliders 63 need to be driven to move up and down, two screws 611 which are vertical and can rotate are arranged on two baffles 41, the two screws 611 are respectively connected with the two sliders 63 in a transmission way, the tops of the two screws 611 are respectively provided with a synchronous wheel 612, the two synchronous wheels 612 are in transmission connection through a synchronous belt 613, a first motor 614 is vertical and is installed on the baffles 41 through a fixing frame 615, at the moment, the rotation of the synchronous wheels 612 can be realized by starting the first motor 614, the rotation of the two synchronous wheels 612 can be realized through the synchronous belt 613, so that the two screws 611 can rotate, and the rotation of the two screws 611 can enable the two sliders 63 to slide up and down, so that the driving of the sliders 63 is realized.

Referring to fig. 6 to 8, the centering mechanism 4 includes a mounting bracket 42, a rotating disk 43, a connecting rod 44, and a driving assembly 45; the mounting frame 42 is provided on the table 1 and is located in the middle of the two baffles 41; the rotating disk 43 is horizontally and rotatably mounted on the mounting frame 42; the connecting rods 44 are provided with a pair of horizontal connecting rods, one ends of the two connecting rods 44 are hinged with the surface of the rotating disc 43, and one ends of the two connecting rods 44, which are far away from the rotating disc 43, are respectively connected with the two baffles 41 through the hinged joints 441; a drive assembly 45 is provided on the mounting frame 42 and is in driving connection with the rotating disc 43.

When the two baffles 41 need to be moved in opposite directions or in opposite directions, the rotation of the rotating disc 43 can be realized through the driving assembly 45, the rotation of the rotating disc 43 can enable the two connecting rods 44 to be close to or far away from each other, and as the two connecting rods 44 are respectively connected with the two baffles 41 through the hinge joint 441, the two connecting columns are close to or far away from each other, so that the two baffles 41 can move in opposite directions or in opposite directions, the centering of the paperboard 3 can be realized, and the two baffles 41 are abutted with the two ends of the paperboard 3, so that the up-down alignment of the paperboard 3 is realized.

Referring to fig. 8, the driving assembly 45 includes a first bevel gear 451, a second bevel gear 452, and a second motor 454; the first bevel gear 451 is horizontally and rotatably arranged at the bottom of the mounting frame 42, and the first bevel gear 451 is coaxially connected with the rotating disc 43; the second bevel gear 452 is vertical and is mounted on the table 1 through a fixing plate 453, and the second bevel gear 452 is engaged with the first bevel gear 451; the second motor 454 is horizontally installed on the fixing plate 453 and its output end is coaxially connected with the second bevel gear 452.

When the rotating disc 43 needs to be driven to rotate, the first bevel gear 451 which can rotate and is in a horizontal shape is arranged at the bottom of the mounting frame 42, the second bevel gear 452 is vertically arranged on the fixing plate 453 and meshed with the first bevel gear 451, the second motor 454 is horizontally arranged on the fixing plate 453 and is coaxially connected with the second bevel gear 452, the second bevel gear 452 can be rotated when the second motor 454 is started, the first bevel gear 451 can be rotated by the rotation of the second bevel gear 452, and accordingly the first bevel gear 451 can be driven to rotate the rotating disc 43 by the rotation of the first bevel gear 451.

Referring to fig. 4 to 5, the pushing mechanism 5 includes a push plate 51, a driving disk 53, a link 54, and a third motor 55; the push plate 51 is horizontally arranged on the frame 2 in a sliding way, the push plate 51 is positioned at one end of the baffle 41 far away from the conveying equipment 7, and a limiting block 52 for limiting the push plate 51 is arranged on the frame 2; the driving disc 53 is horizontally and rotatably arranged on the frame 2, and the driving disc 53 is positioned at one side of the push rod away from the baffle 41; the connecting rod 54 is horizontal, one end of the connecting rod is hinged with the surface of the driving disc 53, and one end of the connecting rod 54 away from the driving disc 53 is hinged with one end of the push rod away from the baffle 41; the third motor 55 is installed at the bottom of the frame 2 in a vertical shape and its output end is coaxially connected with the driving disk 53.

When the paper board 3 is pushed to the direction of the conveying equipment 7, the driving disc 53 can be rotated by starting the third motor 55, the connecting rod 54 can be driven by the rotation of the driving disc 53 to horizontally slide the push plate 51 to the direction of the paper board 3, so that the push plate 51 can push the paper board 3 to the direction of the conveying equipment 7, after the paper board 3 at the bottom layer is pushed, the paper board 3 can be conveyed through the conveying equipment 7, and at the moment, the push plate 51 can retract, at the moment, the paper board 3 at the upper layer can drop due to gravity, and then the paper board 3 can be pushed continuously through the push plate 51, so that the paper board 3 is pushed and can continuously work.

The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (6)

1. The utility model provides a paper feeding mechanism for cardboard processing, including workstation (1) and frame (2) of setting on workstation (1), a serial communication port, be equipped with on frame (2) and be used for centering and aligning centering mechanism (4) from top to bottom with cardboard (3), centering mechanism (4) are including a pair of baffle (41) that are vertical form and can be opposite to or reverse removal, under the operating condition, both ends butt with cardboard (3) respectively of two baffles (41), the one end of two baffles (41) is equipped with pushing mechanism (5) that are used for keeping away from cardboard (3) release, the one end that pushing mechanism (5) were kept away from to two baffles (41) is equipped with stop gear (6) that can control baffle (41) and go on one by one, stop gear (6) are including adjusting part (61) that can carry out ejection of compact altitude mixture control according to the height of cardboard (3), still be equipped with on workstation (1) be used for carrying out conveying equipment (7) to cardboard (3) of release, conveying equipment (7) are located one side that pushing mechanism (6) keep away from pushing mechanism (5) and can realize different thickness that can realize cardboard (3).

2. The paper feeding mechanism for paperboard processing according to claim 1, wherein the limiting mechanism (6) further comprises a pair of limiting plates (62) symmetrically arranged between the two baffles (41), the two limiting plates (62) are located at one ends of the baffles (41) far away from the pushing mechanism (5), one sides of the two limiting plates (62) close to each other are connected through a plurality of telescopic rods (64), one ends of the two limiting plates (62) far away from each other are respectively installed on the two baffles (41) through sliding blocks (63), the two sliding blocks (63) are respectively installed on the two baffles (41) in a vertically sliding mode, and the two sliding blocks (63) are in transmission connection with the adjusting assembly (61).

3. A paper feed mechanism for board processing according to claim 2, characterized in that the adjusting assembly (61) comprises a screw (611), a synchronizing wheel (612) and a first motor (614); the screw rods (611) are provided with a pair of baffle plates (41) which are correspondingly arranged one by one, the two screw rods (611) are vertical and can rotate, and the two screw rods (611) are respectively connected with the two sliding blocks (63) in a transmission way; the two synchronizing wheels (612) are provided with a pair of synchronizing wheels which are respectively horizontally arranged at the top ends of the two baffles (41), the two synchronizing wheels (612) are respectively and coaxially connected with the two screw rods (611), and the two synchronizing wheels (612) are in transmission connection through a transmission belt; the first motor (614) is vertical and is arranged on the baffle plate (41) through the fixing frame (615), and the output end of the first motor (614) is in transmission connection with the synchronous wheel (612).

4. A paper feed mechanism for board processing according to claim 1, characterized in that the centering mechanism (4) comprises a mounting frame (42), a rotating disc (43), a connecting rod (44) and a driving assembly (45); the mounting frame (42) is arranged on the workbench (1) and is positioned in the middle of the two baffles (41); the rotating disc (43) is horizontally and rotatably arranged on the mounting frame (42); the connecting rods (44) are provided with a pair of horizontal connecting rods, one ends of the two connecting rods (44) are hinged with the surface of the rotating disc (43), and one ends of the two connecting rods (44) away from the rotating disc (43) are respectively connected with the two baffles (41) through hinged joints (441); the drive assembly (45) is arranged on the mounting frame (42) and is in transmission connection with the rotating disc (43).

5. A paper feed mechanism for paperboard processing as in claim 4, wherein the drive assembly (45) comprises a first bevel gear (451), a second bevel gear (452) and a second motor (454); the first bevel gear (451) is horizontally and rotatably arranged at the bottom of the mounting frame (42), and the first bevel gear (451) is coaxially connected with the rotating disc (43); the second bevel gear (452) is vertical and is arranged on the workbench (1) through a fixing plate (453), and the second bevel gear (452) is meshed with the first bevel gear (451); the second motor (454) is horizontally arranged on the fixed plate (453) and the output end of the second motor is coaxially connected with the second bevel gear (452).

6. A paper feed mechanism for board processing according to claim 1, characterized in that the pushing mechanism (5) comprises a push plate (51), a driving disc (53), a connecting rod (54) and a third motor (55); the pushing plate (51) is horizontally arranged on the frame (2) in a sliding way, the pushing plate (51) is positioned at one end of the baffle plate (41) far away from the conveying equipment (7), and a limiting block (52) for limiting the pushing plate (51) is arranged on the frame (2); the driving disc (53) is horizontally and rotatably arranged on the frame (2), and the driving disc (53) is positioned at one side of the push rod far away from the baffle plate (41); one end of the connecting rod (54) is hinged with the surface of the driving disc (53), and one end of the connecting rod (54) away from the driving disc (53) is hinged with one end of the push rod away from the baffle (41); the third motor (55) is vertically arranged at the bottom of the frame (2) and the output end of the third motor is coaxially connected with the driving disc (53).