Grooving machine

Abstract

The utility model relates to the technical field of plate cutting, in particular to a grooving machine which is characterized in that a push plate is arranged at the top of a machine body, a limiting rail is arranged on the back face of the push plate, a positioning rod located in the limiting rail is fixedly installed on the machine body, and a leveling rod is rotationally connected to the push plate; an arc-shaped guide rod is fixedly installed on the leveling rod and movably inserted into a push plate, a limiting plate is fixedly installed on the back face of the push plate, a supporting block is fixedly installed at the bottom of the arc-shaped guide rod, one side of the color printing plate is limited through the inner protection plate on the inner side, and the leveling rod is driven to move through the movable push plate on the outer side; the leveling rod applies pressure to the other side of the color printing plate, leveling of the color printing plate is achieved, the contact area of the leveling rod and the color printing plate is gradually increased, large pressure cannot be applied to the side face of the color printing plate at a time, damage to the color printing plate cannot be caused, the leveling effect of the color printing plate is guaranteed, and meanwhile the color printing plate cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of plate cutting, in particular to a slotting machine. Background Art

[0002] Color printing refers to the technology of printing on the same page in different colors in batches to achieve a color picture effect. The original text, pictures, photos, etc. are transferred to the surface of paper, fabric, leather and other materials through plate making, inking, pressing and other processes to copy the original content in batches. Currently, color printing generally uses flatbed printing.

[0003] After color printing is completed, corresponding grooves need to be opened on the color printing plate to form a specific shape for assembly to form structures such as boxes and boxes. The slotting machine is generally composed of slotting equipment, loading equipment and unloading equipment.

[0004] After the color printing plate is placed on the loading equipment, workers need to manually level it to ensure the neatness of multiple color printing plates stacked together. Workers not only need to do leveling more times, but also have poor accuracy. In order to solve this problem, a new type of slotting machine for color printing is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a slotting machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grooving machine, comprising a machine body, a push plate is arranged on the top of the machine body, a limiting rail is arranged on the back of the push plate, a positioning rod located in the limiting rail is fixedly installed on the machine body, a leveling rod is rotatably connected to the push plate, an arc-shaped guide rod is fixedly installed on the leveling rod, the arc-shaped guide rod is movably inserted in the push plate, a limiting plate is fixedly installed on the back of the push plate, a support block is fixedly installed on the bottom of the arc-shaped guide rod, and a spring is arranged between the limiting plate and the support block for support.

[0007] Preferably, an inner protective plate is provided on the machine body at a position corresponding to the push plate.

[0008] Preferably, a servo motor is provided on the machine body, and an assembly buckle is also provided on the machine body, and the positions of the assembly buckle and the servo motor correspond to each other, a forward and reverse screw rod is rotatably connected in the assembly buckle, and the output shaft of the servo motor is fixedly connected to the forward and reverse screw rod, and two positioning plates are threadedly connected to the forward and reverse screw rod.

[0009] Preferably, the two positioning plates are arranged symmetrically on the left and right, and the two positioning plates are respectively engaged with the corresponding threaded parts on the positive and negative threaded rods.

[0010] Preferably, the arc-shaped guide rod is arranged with the connection position of the leveling rod and the push plate as the center.

[0011] Compared with the prior art, the utility model has the following beneficial effects: one side of the color printing plate is limited by the inner protective plate on the inner side, the leveling rod is driven to move by the movable push plate on the outer side, and the leveling rod applies pressure to the other side of the color printing plate to achieve the leveling of the color printing plate, and the contact area between the leveling rod and the color printing plate gradually increases, so that a large pressure will not be applied to the side of the color printing plate at one time, and the color printing plate will not be damaged. The leveling effect of the color printing plate is ensured while the color printing plate will not be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the inner protection plate of the utility model.

[0014] Figure 3 It is a structural schematic diagram of the corresponding position of the leveling rod of the utility model.

[0015] In the figure: 1. Machine body; 2. Push plate; 3. Limit rail; 4. Positioning rod; 5. Leveling rod; 6. Arc guide rod; 7. Limit plate; 8. Support block; 9. Spring; 10. Inner protective plate; 11. Servo motor; 12. Assembly buckle; 13. Positive and negative threaded screw; 14. Positioning plate. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figures 1 to 3 The utility model provides a technical solution: a slotting machine, Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model. Figure 3It is a schematic diagram of the structure of the corresponding position of the leveling rod of the utility model, wherein a push plate 2 is arranged on the top of the machine body 1, and the push plate 2 is located on the feeding side of the machine body 1 to position the color printing plate, and a limit rail 3 is arranged on the back of the push plate 2. A positioning rod 4 located in the limit rail 3 is fixedly installed on the machine body 1, and a slide groove corresponding to the positioning rod 4 is opened on the limit rail 3. The top of the positioning rod 4 is an I-shaped structure, and the positioning rod 4 slides in the limit rail 3 to limit the sliding range of the limit rail 3 to ensure the limit In order to ensure the stability of the position rail 3 and the push plate 2 during sliding, the push plate 2 is rotatably connected with a leveling rod 5, a movable shaft is arranged at the bottom of the leveling rod 5, and an axle seat is arranged at the corresponding position of the push plate 2 to realize the rotatable connection structure of the leveling rod 5 and the push plate 2. An arc guide rod 6 is fixedly installed on the leveling rod 5. The arc guide rod 6 is an arc corresponding to the circle, which limits the rotation of the leveling rod 5. The arc guide rod 6 is arranged with the connection position of the leveling rod 5 and the push plate 2 as the center to ensure the rotation range of the leveling rod 5;

[0018] The arc guide rod 6 is movably plugged into the push plate 2. A groove corresponding to the arc guide rod 6 is provided on the push plate 2 to realize the movable plug-in structure of the push plate 2 and the arc guide rod 6. A limit plate 7 is fixedly installed on the back of the push plate 2 to limit the movement of the arc guide rod 6. A support block 8 is fixedly installed on the bottom of the arc guide rod 6 to limit the movement of the leveling rod 5. A spring 9 is provided between the limit plate 7 and the support block 8 to support the support block 8 and the leveling rod 5 to generate elastic force, so as to push the leveling rod 5 to move and contact the side of the color printing plate;

[0019] An inner protection plate 10 is provided on the body 1 at a position corresponding to the push plate 2 to limit the color printing plate on the inner side;

[0020] Figure 2 It is a schematic diagram of the structure of the inner protective plate of the utility model, wherein a servo motor 11 is provided on the machine body 1, and an assembly buckle 12 is also provided on the machine body 1, and the positions of the assembly buckle 12 and the servo motor 11 correspond to each other, and a positive and negative threaded rod 13 is rotatably connected in the assembly buckle 12, and the output shaft of the servo motor 11 is fixedly connected to the positive and negative threaded rod 13, and two positioning plates 14 are threadedly connected to the positive and negative threaded rod 13, and the two positioning plates 14 are symmetrically arranged, and the two positioning plates 14 are respectively meshed with the corresponding threaded parts on the positive and negative threaded rod 13, and the output shaft of the servo motor 11 drives the positive and negative threaded rod 13 to rotate, and the positive and negative threaded rod 13 drives the two positioning plates 14 to move closer to or away from each other;

[0021] Working principle:

[0022] According to the size of the color printing plate, the distance between the two positioning plates 14 is adjusted to realize the positioning of both sides of the color printing plate. By pushing the push plate 2 and the limit rail 3 to move under the limit of the positioning rod 4, the push plate 2 pushes the leveling rod 5 to contact one side of the color printing plate, and the other side of the color printing plate contacts the inner protective plate 10. The bottom end of the leveling rod 5 first contacts the color printing plate below to realize the leveling of the color printing plate below. After that, the leveling rod 5 gradually becomes parallel to the push plate 2 to realize the leveling of the upper color printing plate, ensuring the flushness of the color printing plates and improving the distance accuracy between the color printing plates transported into the machine body 1.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A slotting machine, comprising a machine body (1), characterized in that: A push plate (2) is arranged on the top of the machine body (1), a limit rail (3) is arranged on the back of the push plate (2), a positioning rod (4) located in the limit rail (3) is fixedly installed on the machine body (1), a leveling rod (5) is rotatably connected to the push plate (2), an arc guide rod (6) is fixedly installed on the leveling rod (5), and the arc guide rod (6) is movably inserted in the push plate (2), a limit plate (7) is fixedly installed on the back of the push plate (2), a support block (8) is fixedly installed at the bottom of the arc guide rod (6), and a spring (9) is arranged between the limit plate (7) and the support block (8) for support.

2. A slotting machine according to claim 1, characterized in that: An inner protection plate (10) is provided on the machine body (1) at a position corresponding to the push plate (2).

3. A slotting machine according to claim 1, characterized in that: The machine body (1) is provided with a servo motor (11), and the machine body (1) is also provided with an assembly buckle (12), and the positions of the assembly buckle (12) and the servo motor (11) correspond to each other, a positive and negative threaded rod (13) is rotatably connected inside the assembly buckle (12), and the output shaft of the servo motor (11) is fixedly connected to the positive and negative threaded rod (13), and two positioning plates (14) are threadedly connected to the positive and negative threaded rod (13).

4. A slotting machine according to claim 3, characterized in that: The two positioning plates (14) are arranged symmetrically on both sides, and the two positioning plates (14) are respectively meshed with corresponding threaded parts on the positive and negative threaded rods (13).

5. A slotting machine according to claim 4, characterized in that: The arc-shaped guide rod (6) is arranged with the connection position between the leveling rod (5) and the push plate (2) as the center.

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