CN216072253U - Feeding device of paperboard printing machine - Google Patents

Abstract

This product is a cardboard printing machine loading attachment, relates to cardboard printing technical field: the automatic feeding device comprises a feeding frame and a material placing plate, wherein the tail end of the feeding frame is connected with a printing machine, the material placing plate is connected with the feeding frame in a sliding manner, and a plurality of suckers which rotate periodically are movably arranged at positions of the feeding frame corresponding to a material placing frame; the utility model has the following beneficial effects: the utility model adopts a vertical material placing mode, does not need to difficultly lift the paperboard to a high place, and then carries out adsorption feeding through the sucking discs which rotate periodically, thereby ensuring the stability of feeding frequency.

Description

Feeding device of paperboard printing machine

Technical Field

The utility model relates to the technical field of paperboard printing, and particularly discloses a feeding device of a paperboard printing machine.

Background

During operation, the carton printer makes the text and image to be printed into printing plate and installs the printing plate on the carton printer, then the printer is operated to spread the ink on the printing plate and transfer the ink to the corrugated paper board or carton directly or indirectly, so as to copy the printing copy same as the printing plate.

On traditional carton printing machine mostly adopted the manual work to place the conveyer belt with the carton, waste time and energy like this and work efficiency is not high, and the frequency of material loading relies on the manual work to the accuse entirely, and the frequency too fast can cause the material loading to block up, and too slowly can cause the productivity extravagant.

Common cardboard loading attachment in the existing market all stacks the cardboard level and places it in the eminence and utilizes the dead weight to realize the material loading, and this kind of material loading mode needs to promote the good cardboard of sign indicating number in advance, so needs great power, and area of contact between the cardboard makes frictional force also big, can appear the condition of adhesion unloading sometimes.

The patent document with the application number of CN202021381802.9 discloses a feeding device of a carton printing machine, which comprises a bed body, a feeding track and a carton feeding module, wherein the front side of the upper end of the bed body is rotationally connected with a first gear disc through a rotating shaft, and the rear side of the upper end of the bed body is rotationally connected with a second gear disc through a rotating shaft; the during operation, utilize the convenient batched pay-off printing of a plurality of carton pay-off modules, gear motor passes through the chain and drives all bottom plates and carry out the pay-off along the orbital orbit uniform velocity motion of pay-off, drive left splint and right splint relative movement centre gripping carton through positive and negative screw lead screw, rock when preventing to remove and fall, the sponge inoxidizing coating can prevent to press from both sides bad carton, step motor provides power and drives the pay-off box and rotate, make things convenient for multiaspect printing, the device need install the pay-off module in advance when using, and also need artifically place the cardboard in the middle of splint, and every pay-off module can only prevent a cardboard, and do not benefit to the improvement of efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a feeding device of a paperboard printing machine, which is used for overcoming the defects in the prior art.

The utility model is realized by the following technical scheme:

the utility model provides a cardboard printing machine loading attachment, includes material loading frame and puts the thing board, material loading frame trailing end connection the printing machine, put thing board and material loading frame sliding connection, the material loading frame is provided with a plurality of sucking discs that are periodic rotation in the activity on corresponding position with the supporter.

As the further optimization of the scheme, the storage plate is L-shaped, the surface of the bottom plate of the storage plate is a rough inclined groove surface, the friction force between the paper plate and the storage plate can be effectively increased through the inclined groove surface, and the back of the vertical plate of the storage plate is connected with the upper material rack through the push rod.

As a further optimization of the scheme, one side of the feeding frame is provided with a limit baffle for ensuring that the front end of the paperboard cannot exceed a preset position

As a further optimization of the scheme, the two sides of the top of the feeding rack are downwards connected with the supports through the telescopic rods, the rotating shafts are installed between the supports, two sucker bases are symmetrically installed on the rotating shaft body, and the suckers are uniformly installed on the outer sides of the sucker bases in an annular mode.

As a further optimization of the scheme, the feeding roller is arranged at the feeding port of the printing machine, the height of the sucking disc is consistent with that of the feeding roller, so that the paper board can be more easily contacted with the feeding roller after being horizontally rotated along with the sucking disc.

As a further optimization of the above solution, the number of the suction cups is 4.

As a further optimization of the scheme, one end of the rotating shaft is connected with a grooved wheel, the bottom of the support on the same side with the grooved wheel is provided with a driving motor, and an output shaft of the driving motor is provided with a driving pin meshed with the grooved wheel through a rotary disc.

The utility model has the following beneficial effects:

1) according to the feeding device of the paperboard printing machine, disclosed by the utility model, the mode of vertically arranging the materials is adopted, the paperboards are not required to be lifted to a high position with great effort, the physical burden and the energy loss are greatly reduced, the friction force among the paperboards can be reduced, and the phenomenon that a plurality of paperboards are conveyed at one time is avoided.

2) According to the feeding device of the paperboard printing machine, the grooved wheel rotates periodically under the driving of the motor, so that the sucking disc is driven to rotate periodically, the stability of the feeding speed is ensured, and the phenomenon of over-high speed or over-low speed cannot occur.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of a first angular configuration of the present invention;

FIG. 3 is a second angular configuration of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

in the figure: 1-feeding frame, 101-chute, 2-placing plate, 201-chute surface, 3-push rod, 4-limit baffle, 5-telescopic rod, 6-bracket, 7-rotating shaft, 8-sucking disc base, 9-sucking disc, 10-grooved wheel, 11-driving motor, 12-rotating disc, 13-driving pin, 14-feeding roller and 15-printing machine.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 4, in conjunction with the embodiments.

Examples

The embodiment discloses a feeding device of a paperboard printing machine, which comprises a feeding frame 1, wherein the tail end of the feeding frame 1 is connected with a printing machine 15, and a feeding roller 14 is arranged at a feeding hole of the printing machine 15;

the inner side of the bottom of the upper material rack 1 is provided with a sliding groove 101, the object placing plate 2 is installed in a sliding mode, the object placing plate 2 is L-shaped, the surface of the bottom plate of the object placing plate 2 is an inclined groove surface 201 with certain roughness, the paper board leans against the object placing plate 2 at a certain angle, the friction force between the paper board and the object placing plate 2 can be effectively increased through the inclined groove surface 201, and the back of a vertical plate of the object placing plate 2 is connected with the upper material rack 1 through a push rod 3;

a limit baffle 4 is arranged on one side of the feeding frame 1 to ensure that the front end of the paperboard does not exceed a preset position;

the two sides of the top of the feeding frame 1 are downwards connected with supports 6 through telescopic rods 5, a rotating shaft 7 is connected between the supports 6, two sucker bases 8 are symmetrically arranged on the shaft body of the rotating shaft 7, a plurality of suckers 9 are uniformly arranged on the sucker bases 8 in an annular shape, the suckers 9 can adsorb a paperboard and then drive the paperboard to rotate under the driving of the rotating shaft 7, the paperboard is converted into a horizontal state, and in order to enable the paperboard to smoothly enter a printing machine 15, the heights of the suckers 9 and a feeding roller 14 are consistent by adjusting the telescopic rods 5;

the number of suction cups 9 is preferably 4;

one end of the rotating shaft 7 extends outwards and is connected with a grooved pulley 10, a driving motor 11 is installed at the bottom of the support 6 on the same side with the grooved pulley 10, a driving pin 13 is installed on an output shaft of the driving motor 11 through a rotating disc 12, and the driving pin 13 is meshed with the grooved pulley 10.

The utility model discloses a feeding device of a paperboard printing machine, which has the following principle:

cardboard slope leans on putting the thing board, effect propelling movement to sucking disc position through the push rod, highly reach unanimity with the feed roll height through the adjustment telescopic link messenger sucking disc, driving motor rotates and makes the drive pin periodicity contact with the sheave and drive its rotation, the turned angle of sheave at every turn is 90, thereby the sucking disc is turned angle at every turn also 90, drive the cardboard rotation under the drive of pivot behind the sucking disc absorption cardboard, trun into the cardboard horizontal state and contact with the feed roll, thereby accomplish the cardboard material loading.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a cardboard printing machine loading attachment, includes the work or material rest and puts the thing board, go up work or material rest trailing end connection the printing machine, its characterized in that, put thing board and last work or material rest sliding connection, the work or material rest is provided with a plurality of suction cups that are periodic rotation in the activity on the corresponding position with the supporter at the work or material rest.

2. A feeding device of a paperboard printing machine as claimed in claim 1, wherein the storage plate is L-shaped and the surface of the bottom plate is a rough inclined groove surface.

3. A feeding device of a paperboard printing machine as claimed in claim 1, wherein two sides of the top of the feeding frame are connected with supports downwards through telescopic rods, a rotating shaft is installed between the supports, sucking disc bases are symmetrically installed on the rotating shaft, and the sucking discs are uniformly installed on the outer sides of the sucking disc bases in an annular shape.

4. A feeding device of a paperboard printing machine as claimed in claim 1 or 3, characterized in that the feeding port of the printing machine is provided with a feeding roller, and the height of the suction cup is consistent with the height of the feeding roller.

5. A feeding device of a cardboard printing machine according to claim 3, characterized in that the number of suction cups is 4.

6. The feeding device of a paperboard printing machine as claimed in claim 3, wherein a grooved wheel is connected to one end of the rotating shaft, a driving motor is mounted at the bottom of the bracket on the same side as the grooved wheel, and a driving pin meshed with the grooved wheel is mounted on an output shaft of the driving motor through a rotating disc.

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