CN218702042U

CN218702042U - Carton lithography apparatus

Info

Publication number: CN218702042U
Application number: CN202222901312.2U
Authority: CN
Inventors: 李小平
Original assignee: Dongguan Zhimei Environmental Protection Packaging Technology Co ltd
Current assignee: Dongguan Zhimei Environmental Protection Packaging Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a lithography apparatus technical field just discloses a carton lithography apparatus, including supporting seat, output roller, spacing roller, supporting seat, lead screw, movable block, spacing roller, motor and stop gear. When the device is used, all the screw rods are driven by the motor to synchronously rotate, and the moving blocks arranged on the screw rods are driven to move, so that the limiting rollers are driven to move. By the arrangement, synchronous rotation of a plurality of lead screws and synchronous movement of moving blocks on the same lead screw can be realized; synchronous movement can also effectively prevent dislocation caused by independently adjusting the limiting rods, so that the limited articles are kept at the middle position.

Description

Carton lithography apparatus

Technical Field

The utility model relates to a lithography apparatus technical field specifically is a carton lithography apparatus.

Background

The carton printing machine is a printing device capable of printing required characters, patterns and other information on the surface of a carton body, and generally comprises processes of plate loading, ink coating, stamping, paper conveying and the like. During operation, the carton printing machine makes the printed text and image into printing plate, and the printing plate is set on the printing machine, and the printing machine is operated by person to spread ink homogeneously onto the text and image on the printing plate and transferred directly or indirectly to corrugated paper board or carton to form the printed matter similar to the printing plate. However, in the process of conveying and printing the cartons, the phenomenon of deviation often occurs, so that the printing quality of the cartons is reduced, and therefore, a carton printing device is provided. Accordingly, in order to solve the above-described technical problem, publication No. CN 209063620U discloses a carton printing apparatus. However, when the device is used, the position width of the limiting roller cannot be synchronously adjusted, and the problem that the width is not corresponding when the device is singly adjusted exists.

The utility model mainly provides a carton lithography apparatus solves prior art and still has the position width of spacing roller when using and can't carry out the synchronization regulation to and the problem that the width does not correspond can appear in single regulation.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a following technical scheme:

a carton printing device comprises a workbench, an output roller and a limiting roller; two supporting seats are arranged on the workbench corresponding to the position between two adjacent output rollers, a lead screw is rotatably connected between the two supporting seats, moving blocks are symmetrically and threadedly connected to the lead screw, the connecting threads of the two moving blocks are arranged in opposite directions, and the limiting rollers are arranged on the moving blocks; the device also comprises a motor for driving the screw rod to rotate and a limiting mechanism for limiting the moving block. Wherein, the motor can adopt any one of the prior arts; the limiting mechanism is mainly used for limiting the moving block, so that the moving block cannot rotate along with the lead screw. The connecting threads of the moving blocks are arranged in opposite directions, which means that the two moving blocks can move oppositely and oppositely on the screw rod. When the limiting roller is used, all the screw rods are driven by the motor to synchronously rotate, and the moving blocks arranged on the screw rods are driven to move, so that the limiting rollers are driven to move. By the arrangement, synchronous rotation of a plurality of lead screws and synchronous movement of moving blocks on the same lead screw can be realized; synchronous movement can also effectively prevent dislocation caused by independently adjusting the limiting rods, so that the limited articles are kept at the middle position.

The automatic transmission device further comprises a first transmission belt used for synchronously transmitting the plurality of screw rods and a second transmission belt used for synchronously transmitting any one of the screw rods and the motor. The motor can be linked with any one screw rod. The first transmission belt and the second transmission belt can have a good synchronous transmission effect.

Furthermore, the first transmission belt and the second transmission belt are both chain components. The chain assembly includes a driving chain and corresponding gear components. The chain has the advantage of accurate transmission and low slipping tendency.

Further, the motor adopts a servo motor. The servo motor has the advantage of accurate control, and can accurately control the moving distance of the moving block.

Furthermore, the limiting mechanism adopts balls, and the two balls are arranged at the bottom end of the moving block. The bottom of the moving block can be supported by the balls, the moving block is limited, the structure is simple and practical, and the cost is low.

Has the advantages that: when the limiting roller is used, all the screw rods are driven by the motor to synchronously rotate, and the moving blocks arranged on the screw rods are driven to move, so that the limiting rollers are driven to move. By the arrangement, synchronous rotation of a plurality of lead screws and synchronous movement of moving blocks on the same lead screw can be realized; synchronous movement can also effectively prevent dislocation caused by independently adjusting the limiting rods, so that the limited articles are kept at the middle position.

Drawings

Fig. 1 is a schematic front view of a carton printing apparatus according to an embodiment;

FIG. 2 is a schematic side cross-sectional view of the apparatus of the carton printing apparatus of the present embodiment;

fig. 3 is an enlarged schematic view of a carton printing apparatus a according to the embodiment.

In the figure: the device comprises a supporting seat 1, an output roller 2, a screw rod 3, a moving block 4, a limiting roller 5, a motor 6, a first transmission belt 7, a second transmission belt 8 and balls 9.

Detailed Description

The technical solution of the carton printing apparatus according to the present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1, 2 and 3, the carton printing device of the present embodiment includes a work table, an output roller 2 and a limit roller 5; two supporting seats 1 are arranged on the workbench corresponding to the position between two adjacent output rollers 2, a lead screw 3 is rotatably connected between the two supporting seats 1, moving blocks 4 are symmetrically and threadedly connected to the lead screw 3, the connecting threads of the two moving blocks 4 are arranged in opposite directions, and the limiting rollers 5 are arranged on the moving blocks 4; the device also comprises a motor 6 for driving the screw rod 3 to rotate and a limiting mechanism for limiting the moving block 4. The automatic screw rod driving device further comprises a first transmission belt 7 used for synchronously transmitting a plurality of screw rods 3 and a second transmission belt 8 used for synchronously transmitting any one of the screw rods 3 and the motor 6. The first transmission belt 7 and the second transmission belt 8 both adopt chain components. The chain assembly includes a driving chain and corresponding gear components. The motor 6 is a servo motor. The limiting mechanism adopts balls 9, and the two balls 9 are arranged at the bottom end of the moving block 4. When the device is used, all the screw rods 3 are driven to synchronously rotate through the motor 6, and the moving block 4 arranged on the screw rods 3 is driven to move, so that the limiting rollers 5 are driven to move. By the arrangement, synchronous rotation of a plurality of lead screws 3 and synchronous movement of moving blocks 4 on the same lead screw 3 can be realized; synchronous movement can also effectively prevent dislocation caused by independently adjusting the limiting rods, so that the limited articles are kept at the middle position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A carton printing device comprises a workbench, an output roller and a limiting roller; the method is characterized in that: two supporting seats are arranged on the workbench corresponding to the position between two adjacent output rollers, a lead screw is rotatably connected between the two supporting seats, moving blocks are symmetrically and threadedly connected to the lead screw, the connecting threads of the two moving blocks are arranged in opposite directions, and the limiting rollers are arranged on the moving blocks; the device also comprises a motor for driving the screw rod to rotate and a limiting mechanism for limiting the moving block.

2. A carton printing apparatus as claimed in claim 1, wherein: the automatic transmission device also comprises a first transmission belt used for synchronously transmitting a plurality of screw rods and a second transmission belt used for synchronously transmitting any one of the screw rods and the motor.

3. A carton printing apparatus as claimed in claim 2, wherein: the first transmission belt and the second transmission belt are both chain components.

4. A carton printing apparatus as claimed in claim 2, wherein: the motor adopts a servo motor.

5. A carton printing apparatus as claimed in claim 1, wherein: the limiting mechanism adopts balls, and the two balls are arranged at the bottom end of the moving block.