CN209939977U - Feeding device of paperboard printing machine - Google Patents

Abstract

The utility model is suitable for a printing machine technical field provides a feed arrangement of cardboard printing machine, including putting the paper machine, it is equipped with the transport platform to put the paper machine downside, it is equipped with a plurality of air flues to carry the platform, the air flue below is equipped with two vacuum air chambers, vacuum air chamber is connected with the air pump, the air pump electricity is connected in the controller, be equipped with the cylinder in the air flue, be provided with the transmission shaft in the middle of the cylinder, transmission shaft one end is connecting the engine case, engine case upside is equipped with and pushes away the paper machine, be equipped with the printing machine on the position that pushes away the paper machine and be relative, carry the platform to be provided with photoelectric sensor in front, photoelectric sensor electricity is connected in the controller, carry the platform side to be equipped with the control cabinet, the controller setting is in the control cabinet, the vacuum effect that the second air pump produced is weaker than the vacuum, Poor continuity.

Description

Feeding device of paperboard printing machine

Technical Field

The utility model belongs to the technical field of printing machine, especially, relate to a feeding device of paperboard printing machine.

Background

In modern life, the most numerous of various packages are cartons, the most cartons are folded by using cardboard in carton packages, and for the packaged cartons, in order to prevent the cartons from being opened, workers can see information such as performance, carrying mode and the like of products in the cartons, and usually, required patterns are printed on one side of the cardboard in carton production, so that the effects of packaging delicacy and product identification are achieved.

Along with industrial production to the improvement of production efficiency requirement, reduce the required time cycle of production, increase the benefit of production, reduce required cost, need high-efficient in process of production, stable production line mechanism, feed arrangement is important part in the process of production, the management and control material gets into the operation content of processing agency, high-efficient, continuity and stable feed arrangement can improve the continuity and the efficiency of production greatly, the most structure of current cardboard printing machine feed arrangement is complicated, will carry out complicated transform and removal in the feed process can, the feeding continuity is poor, stability is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cardboard printing machine's feed arrangement aims at solving traditional feed arrangement stability, the not good problem of continuity.

The utility model discloses a realize like this, a feed arrangement of cardboard printing machine, including putting the paper machine, it is equipped with carries the platform to put the paper machine downside, carry the inside air flue that is equipped with a plurality of vertical directions of platform, the air flue below is equipped with first vacuum air chamber and second vacuum air chamber, first vacuum air chamber is connected with first air pump, first air pump electricity is connected in the controller, second vacuum air chamber is connected with the second air pump, second air pump electricity is connected in the controller, be equipped with the cylinder in the air flue, be provided with the transmission shaft in the middle of the cylinder, the engine case is being connected to transmission shaft one end, engine case upside is equipped with the paper pusher, be equipped with the printing machine on carrying one side relative with the paper pusher, carry the preceding photoelectric sensor that is provided with of platform, the photoelectric sensor electricity is connected in the controller, carry.

Further, the material of the drum is rubber.

Furthermore, the roller is arranged in the middle of the air channel, and the highest position of the roller is slightly higher than the height of the upper end surface of the conveying platform.

Furthermore, the first air pump and the first vacuum air chamber, and the second air pump and the second vacuum air chamber are connected through rubber pipes.

Furthermore, the paper pushing machine extends out of an end with the same height as the highest position of the roller.

Furthermore, the bottom of the conveying table is provided with a plurality of adjustable brackets.

The utility model discloses beneficial effect reaches, because the vacuum effect that the second air pump produced is less than the vacuum effect that first air pump produced, when the cardboard moved to carrying the platform front end, the paper pusher can push the printing machine with the cardboard very easily, and two air pumps have increased cardboard feeding continuity and stability, so solved traditional feed mechanism stability, the not good problem of continuity.

Drawings

Fig. 1 is an isometric view of the overall mechanism of a feeder apparatus of a paperboard printing machine provided by the present invention;

FIG. 2 is a schematic diagram of an internal structure of a feeding device of a paperboard printing machine provided by the present invention;

fig. 3 is a front view of the overall structure of a feeding device of a paperboard printing machine.

In the figure: 1-placing a paper machine; 2-a conveying table; 3-the airway; 4-a first vacuum chamber; 5-a first air pump; 6-roller; 7-a transmission shaft; 8-a power chassis; 9-pushing the paper machine; 10-a printing machine; 11-a console; 12-a second vacuum plenum; 13-a second air pump; 14-an adjustable support; 15-a photosensor; 16-rubber tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.

As shown in fig. 1-3, a feeding device of a paperboard printing machine comprises a paper placing machine 1, a conveying table 2 is arranged at the lower side of the paper placing machine 1, a plurality of air passages 3 in the vertical direction are arranged in the conveying table 2, a first vacuum air chamber 4 and a second vacuum air chamber 12 are arranged below the air passages 3, the first vacuum air chamber 4 is communicated with the air passages 3 close to the paper placing machine 1, the first vacuum air chamber 4 is connected with a first air pump 5, the first air pump 5 is electrically connected with a controller, the second vacuum air chamber 12 is communicated with the air passages 3 far away from the paper placing machine 1, the second vacuum air chamber 12 is connected with a second air pump 13, the second air pump 13 is electrically connected with the controller, a roller 6 is arranged in the air passages 3, a transmission shaft 7 is arranged in the middle of the roller 6, bearing seats are arranged at two ends of the transmission shaft 7, the bearing seats on the transmission shaft, a motor is arranged in a power case 8, the motor is electrically connected with a controller, an output shaft of the motor is connected with a transmission shaft 7, the motor drives the transmission shaft 7 and a roller 6 to move through the rotation of the output shaft when working, a paper pushing machine 9 is arranged on the upper side of the power case 8, a linear motor is arranged in the paper pushing machine 9 and is electrically connected with the controller, a printing machine 10 is arranged on one side of a conveying table 2 opposite to the paper pushing machine 9, a photoelectric sensor 15 is arranged in front of the conveying table 2, the photoelectric sensor 15 is electrically connected with the controller, the photoelectric sensor 15 can send out corresponding signals to the controller according to the brightness of light, the height of a receiver of the photoelectric sensor 15 is the same as that of the highest point of the roller 6, a control table 11 is arranged on the side surface of the conveying table 2, the controller is arranged in the control table 11, the, the first air pump 5 and the second air pump 13 pump out air in the first vacuum air chamber 4 and the second vacuum air chamber 12, negative pressure is generated in the air passage 3 to press the paper board on the roller 6, the controller controls the power machine box 8 to work, the power machine box 8 drives the roller 6 to rotate the paper conveying board, when the paper board is close to the photoelectric sensor 15 for a certain distance (a preset distance in advance), the photoelectric sensor 15 sends a signal to the controller, and the controller controls the paper pushing machine 9 to push the paper board into the printing machine 10.

As shown in figure 1, the roller 6 is made of rubber, the rubber material has good friction performance and is beneficial to conveying the paper board, and the rubber material is softer and is beneficial to avoiding the damage of the paper board.

As shown in fig. 2, the roller 6 is arranged in the middle of the air passage 3, gaps with the same size are formed between the roller 6 and two sides of the air passage 3, negative pressure effects generated by the gaps on the two sides are the same under the action of the first air pump 5 or the second air pump 13, the paper board can be well attached to the roller 6, and the highest position of the roller 6 is slightly higher than the height of the upper end surface of the conveying table 2.

As shown in fig. 1, the first air pump 5 and the first vacuum air chamber 4, and the second air pump 13 and the second vacuum air chamber 12 are connected through a rubber tube 16, and the rubber tube 16 has good sealing performance.

As shown in fig. 1, the extended end of the paper pusher 9 is at the same height as the highest position of the cylinder 6, and the paper pusher 9 can push the paper sheet into the printing machine 10 directly during operation, thereby avoiding complicated mechanical operation.

As shown in fig. 1, a plurality of adjustable supports 14 are arranged at the bottom of the conveying table 2, and the adjustable supports 14 are rotated to change the distance of the adjustable supports 14 extending out of the bottom of the conveying table 2, so that the height and the levelness of the conveying table 2 can be adjusted.

The utility model discloses a concrete theory of operation, because the vacuum effect that the second air pump produced is less than the vacuum effect that first air pump produced, when the cardboard moved to carrying the platform front end, the pressure that the cardboard received reduced, and the paper pusher can push the printing machine with the cardboard very easily, and two air pumps have increased cardboard feeding continuity and stability, and simultaneously, photoelectric sensor's use makes material feeding unit's work more accurate, so solved traditional material feeding unit stability, the not good problem of continuity.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. A feeding device of a paperboard printing machine is characterized by comprising a paper placing machine, wherein a conveying table is arranged on the lower side of the paper placing machine, a plurality of air passages in the vertical direction are arranged in the conveying table, a first vacuum air chamber and a second vacuum air chamber are arranged below the air passages, the first vacuum air chamber is connected with a first air pump, the first air pump is electrically connected with a controller, the second vacuum air chamber is connected with a second air pump, the second air pump is electrically connected with the controller, a roller is arranged in the air passages, a transmission shaft is arranged in the middle of the roller, one end of the transmission shaft is connected with a power machine box, a paper pushing machine is arranged on the upper side of the power machine box, a printing machine is arranged on one side of the conveying table opposite to the paper pushing machine, a photoelectric sensor is arranged in front of the conveying table and electrically connected with the controller, a control, the controller is arranged in the console.

2. The feeder of a board printing press according to claim 1, wherein the material of the cylinder is rubber.

3. The feeding device of a cardboard printing machine according to claim 1, characterized in that the cylinder is arranged in the middle of the air passage, the highest of the cylinder being slightly higher than the height of the upper end surface of the conveying table.

4. The feeding device of a paperboard printing machine as recited in claim 1, wherein the first air pump and the first vacuum air chamber, and the second air pump and the second vacuum air chamber are connected by rubber tubes.

5. The infeed apparatus of a board printing press as recited in claim 1, wherein said pusher extends out to an end that is at the same height as the uppermost height of said cylinder.

6. The infeed apparatus of a sheet-fed printing press as recited in claim 1, wherein said table bottom is provided with a plurality of adjustable supports.

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