Feeding mechanism of printing machine

Abstract

The utility model relates to the technical field of printing machines, in particular to a feeding mechanism of a printing machine, which comprises a machine table, a bottom plate is fixedly mounted on the upper surface of the front end of the machine table, two groups of supporting columns are fixedly mounted on the upper surface of the bottom plate, and a mounting plate is fixedly mounted at the top ends of the two groups of supporting columns jointly; two groups of sensors are fixedly mounted on the upper surface of the mounting plate, a material table is fixedly mounted on the upper surfaces of the two groups of sensors, a plurality of same baffles are arranged in the material table, and the bottom surface of each baffle is fixedly connected with the upper surface of the mounting plate; according to the scheme, through the machine table, the bottom plate, the supporting columns, the mounting plate, the sensor, the material table, the baffle, the control machine and the prompting lamp, the sensor adopts a column barrel type weighing type, the effect of detecting the weight of the material table and materials can be achieved through the sensor, and the purpose of material supplementing prompting after the materials are consumed to a certain degree is achieved according to reduction of the material weight; the problem that an automatic feeding mechanism needs to manually monitor material consumption in real time is solved.

Description

Technical Field

[0001] The present application relates to the technical field of printing presses, and in particular to a feeding mechanism of a printing press. Background Art

[0002] A printing press is a machine for printing text and images. Modern printing presses are generally composed of mechanisms such as plate loading, inking, pressing and paper feeding. Its working principle is to first make the text and images to be printed into a printing plate, install it on the printing press, and then apply ink to the places where the text and images are on the printing plate manually or by the printing press, and then directly or indirectly transfer it to paper or other substrates, thereby replicating the same printed matter as the printing plate. The invention and development of the printing press has played an important role in the dissemination of human civilization and culture.

[0003] With respect to the above-mentioned related technologies, the inventor believes that the printing machine uses an automatic feeding mechanism to load materials and complete positioning, etc. However, during use, the automatic feeding mechanism will move materials one by one in batches. After loading, it is necessary to manually monitor in real time whether the materials are used up, and there is no automatic prompt to replenish the materials;

[0004] In order to solve the above problems, this application proposes a feeding mechanism for a printing press. Utility Model Content

[0005] In order to solve the problem of needing to manually monitor in real time whether materials are used up and inconvenience in replenishing materials, the present application provides the following technical solution.

[0006] The present application provides a feeding mechanism of a printing press, comprising a machine table, a base plate fixedly mounted on the upper surface of the front end of the machine table, two groups of support columns fixedly mounted on the upper surface of the base plate, a mounting plate fixedly mounted on the top ends of the two groups of support columns, two groups of sensors fixedly mounted on the upper surface of the mounting plate, a material table fixedly mounted on the upper surfaces of the two groups of sensors, a plurality of identical baffles are arranged inside the material table, the bottom surface of each baffle is fixedly connected to the upper surface of the mounting plate, a control machine fixedly mounted on the upper surface of the machine table, a warning light fixedly mounted on the front of the control machine, and the control machine is electrically connected to the sensor and the warning light respectively through wires.

[0007] Preferably, a positioning platform is fixedly mounted on the upper surface of the machine platform, and two groups of bases are fixedly mounted on the bottom surface of the machine platform.

[0008] Preferably, an electric slide is fixedly mounted on the upper surface of the machine platform, and a printing body is arranged on the outer side of the machine platform.

[0009] Preferably, the inner top wall of the printing machine body is in contact with the outer surface of the electric slide, and two electric sliding blocks are equidistantly slidably connected inside the electric slide.

[0010] Preferably, a lifter is slidably connected to the interior of each electric slider, and a bracket is fixedly installed on the bottom surface of each lifter.

[0011] Preferably, the two brackets are respectively located directly above the material table and the positioning table, and two groups of pneumatic suction cups are fixedly mounted on the inner wall of each bracket.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The utility model is provided with a machine platform, a bottom plate, a support column, a mounting plate, a sensor, a material platform, a baffle, a control machine and a prompt light. The sensor adopts a column-type weighing type and can utilize the sensor to detect the weight of the material platform and the material. According to the reduction of the material weight, the purpose of prompting for material replenishment after a certain degree of material consumption is achieved, so as to avoid the problem that the automatic feeding mechanism needs to manually monitor the material consumption in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application;

[0015] Figure 2 is a partial schematic diagram of an electric slide in an embodiment of the present application;

[0016] Figure 3 It is a structural schematic diagram of a machine in an embodiment of the present application;

[0017] Figure 4 It is a schematic diagram of the structure of the base plate in the embodiment of the present application.

[0018] Explanation of the reference numerals: 1. Machine; 2. Control machine; 3. Base; 4. Electric slide; 5. Printing machine body; 6. Bracket; 7. Pneumatic suction cup; 8. Electric slide; 9. Lifter; 10. Positioning table; 11. Prompt light; 12. Bottom plate; 13. Material table; 14. Support column; 15. Mounting plate; 16. Baffle; 17. Sensor. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1 - Figure 4 This application is described in further detail.

[0020] Reference Figure 1 - Figure 4A feeding mechanism of a printing press comprises a machine platform 1, a bottom plate 12 is fixedly mounted on the upper surface of the front end of the machine platform 1, two groups of support columns 14 are fixedly mounted on the upper surface of the bottom plate 12, a mounting plate 15 is fixedly mounted on the top ends of the two groups of support columns 14, two groups of sensors 17 are fixedly mounted on the upper surface of the mounting plate 15, a material platform 13 is fixedly mounted on the upper surfaces of the two groups of sensors 17, a plurality of identical baffles 16 are arranged inside the material platform 13, the bottom surface of each baffle 16 is fixedly connected to the upper surface of the mounting plate 15, a control machine 2 is fixedly mounted on the upper surface of the machine platform 1, a prompt light 11 is fixedly mounted on the front of the control machine 2, and the control machine 2 is electrically connected to the sensor 17 and the prompt light 11 respectively through wires.

[0021] Reference Figure 3 A positioning table 10 is fixedly installed on the upper surface of the machine 1, and two sets of bases 3 are fixedly installed on the bottom surface of the machine 1. Through the positioning table 10 and the base 3, the positioning table 10 is the positioning part of the feeding mechanism, which can be selected according to actual needs, and the base 3 plays a role in supporting the machine 1, which is beneficial to the balance of the machine 1.

[0022] Reference Figure 1 and Figure 2 An electric slide 4 is fixedly mounted on the upper surface of the machine platform 1, and a printing body 5 is arranged on the outer side of the machine platform 1. The printing body 5 is used to display the position between the printing body 5 and the feeding mechanism.

[0023] Reference Figure 1 and Figure 3 The inner top wall of the printing machine body 5 contacts the outer surface of the electric slide 4. Two electric sliders 8 are equidistantly slidably connected inside the electric slide 4. Through the electric slide 4 and the electric slider 8, the electric slide 4 drives the electric slider 8, and then the electric slider 8 realizes forward and backward movement.

[0024] Reference Figure 2 Each electric slider 8 is slidably connected to a lifter 9, and a bracket 6 is fixedly installed on the bottom surface of each lifter 9. Through the lifter 9 and the bracket 6, the lifter 9 is lifted up and down on the electric slider 8 to adjust the height between the bracket 6 and the material table 13.

[0025] Reference Figure 2 and Figure 3 The two brackets 6 are respectively located directly above the material table 13 and the positioning table 10. Two groups of pneumatic suction cups 7 are fixedly installed on the inner wall of each bracket 6. The pneumatic suction cups 7 are used to hold the printed materials for easy grasping.

[0026] Working principle: When in use, the electric slide 4, the electric slider 8 and the prompt light 11 are powered on. When the printing machine body 5 is used for printing, a certain amount of printing material can be placed on the material table 13. After the printing material is placed, the sensor 17 will detect the weight of the material table 13 and the printing material, and the overall weight will be processed and displayed on the control machine 2. The printing material on the material table 13 will be limited and blocked by the baffle 16. When automatic loading is required, the electric slide 4 is started, and the electric slide 4 drives the electric slider 8. The electric slider 8 drives the air through the lifter 9 and the bracket 6. The pneumatic suction cup 7 moves, and the pneumatic suction cup 7 is driven down by the lifter 9. When the pneumatic suction cup 7 contacts the printing material, the pneumatic suction cup 7 holds the printing material, and the bracket 6 drives the printing material to return to its original position and places the printing material on the positioning table 10. When the printing material is taken next time, the printing material on the positioning table 10 will be placed on the printing machine body 5 for printing. When the material on the material table 13 is consumed to a certain extent, the control machine 2 will start the prompt light 11 according to the overall weight of the material table 13 and the printing material. The prompt light 11 will give a prompt, and then the printing material will be replenished.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A feeding mechanism of a printing press, comprising a machine platform (1), characterized in that: A base plate (12) is fixedly mounted on the upper surface of the front end of the machine (1), two groups of support columns (14) are fixedly mounted on the upper surface of the base plate (12), a mounting plate (15) is fixedly mounted on the top ends of the two groups of support columns (14), two groups of sensors (17) are fixedly mounted on the upper surface of the mounting plate (15), a material platform (13) is fixedly mounted on the upper surfaces of the two groups of sensors (17), a plurality of identical baffles (16) are arranged inside the material platform (13), the bottom surface of each baffle (16) is fixedly connected to the upper surface of the mounting plate (15), a control machine (2) is fixedly mounted on the upper surface of the control machine (1), a warning light (11) is fixedly mounted on the front of the control machine (2), and the control machine (2) is electrically connected to the sensor (17) and the warning light (11) respectively through wires.

2. A feeding mechanism for a printing press according to claim 1, characterized in that: A positioning platform (10) is fixedly mounted on the upper surface of the machine platform (1), and two groups of bases (3) are fixedly mounted on the bottom surface of the machine platform (1).

3. A feeding mechanism for a printing press according to claim 1, characterized in that: An electric slide (4) is fixedly mounted on the upper surface of the machine platform (1), and a printing machine body (5) is arranged on the outer side of the machine platform (1).

4. A feeding mechanism for a printing press according to claim 3, characterized in that: The inner top wall of the printing machine body (5) contacts the outer surface of the electric slide (4), and two electric slide blocks (8) are equidistantly slidably connected inside the electric slide (4).

5. A feeding mechanism for a printing press according to claim 4, characterized in that: The interior of each electric slider (8) is slidably connected to a lifter (9), and the bottom surface of each lifter (9) is fixedly mounted with a bracket (6).

6. A feeding mechanism for a printing press according to claim 5, characterized in that: The two brackets (6) are respectively located directly above the material platform (13) and the positioning platform (10), and two groups of pneumatic suction cups (7) are fixedly mounted on the inner wall of each bracket (6).

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