Levelness adjusting device of printing machine

Abstract

The utility model provides a levelness adjusting device of a printing machine. Comprising a printing machine body, an adjusting assembly is arranged at the bottom of the printing machine body, a supporting assembly is arranged at the position, close to the center, of the bottom of the printing machine body, two fixing blocks are fixedly installed at the position, close to the left side, of the top of the printing machine body, and a gradienter is fixedly installed between the two fixing blocks. According to the levelness adjusting device for the printing machine, all parts of the levelness adjusting device are arranged in a matched mode, the threaded rod is driven to rotate on the inner side of the supporting frame, the threaded rod drives the threaded sleeve to slide up and down, the threaded sleeve drives the supporting base to be adjusted to the proper height, and the supporting base drives the sliding rod to slide on the inner side of the sliding hole; and the four adjusting assemblies are installed at the bottom of the printing machine body, so that the effect of adjusting the height of the printing machine body is achieved, the requirement for the uneven ground can be met, and operation of workers is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to horizontal adjustment technical field especially relates to a printing machine level adjusting device. BACKGROUND

[0002] The printing machine is a kind of machine for printing text and image. It completes printing process by transferring text and image on printing plate to paper or other printing material. The invention and development of printing machine have important role to human civilization and the spread of culture, and the application field of printing machine is very wide, including printing industry, publishing industry, packaging industry etc. Whether it is book, newspaper, magazine or propaganda, packaging box, printing machine can easily cope with, and add color to our life.

[0003] In the related art, when printing machine is placed, the surface of the area where it is placed is not flat due to various reasons, so it is often necessary to adjust the printing machine to a horizontal state first, however, the current way of staff adjusting printing machine is to adjust the precision by inserting gasket at the bottom, the disadvantage of this way is that the adjustment time is long, the accuracy is not high, which leads to low use efficiency, and it is not conducive to quickly and conveniently use.

[0004] Therefore, it is necessary to provide a printing machine level adjusting device to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model provides a printing machine level adjusting device, solve the current way of staff adjusting printing machine is to adjust the precision by inserting gasket at the bottom, the disadvantage of this way is that the adjustment time is long, the accuracy is not high, which leads to low use efficiency, and it is not conducive to quickly and conveniently use the problem.

[0006] To solve the above technical problems, the utility model provides a printing machine level adjusting device, comprising: printing machine main part, the printing machine main part bottom is provided with adjusting assembly, the printing machine main part bottom is close to the center and is provided with support assembly;

[0007] The adjusting assembly includes support frame arranged at the bottom of the printing machine main body, and the number of support frames is four, the inner side of the support frame is rotatably provided with a threaded rod, the outer edge of the threaded rod is sleeved with a threaded sleeve, and the threaded sleeve is threadedly connected with the threaded rod, the bottom end of the threaded sleeve penetrates the inner side of the support frame and is slidably connected with the support frame, the bottom end of the threaded sleeve is fixedly installed with a support base, the top of the support frame is fixedly installed with a side mounting block, and the inner side wall of the side mounting block and the top of the support frame are fixedly installed with a main mounting block;

[0008] The support assembly comprises a groove formed in the bottom of the printing machine body near the center, and a motor-driven push rod is fixedly installed inside the groove, and a support block is fixedly installed on the power output shaft of the motor-driven push rod.

[0009] Preferably, the bottom of the printing machine body is provided with a mounting port matched with the side mounting block and the main mounting block, and the support frame, the side mounting block and the main mounting block are integrally arranged.

[0010] Preferably, mounting bolts are arranged through the surface of the side mounting block and are in threaded connection with the side mounting block, and the inside of the printing machine body is provided with threaded holes matched with the mounting bolts.

[0011] Preferably, a knob for driving the threaded rod to rotate is rotatably arranged inside the support frame, an operation port for the rotation of the knob is formed in the top of the support frame, sliding rods are fixedly installed on the top of the support base, and sliding holes for the up-and-down sliding of the sliding rods are formed in the inside of the support frame.

[0012] Preferably, movable rods are fixedly installed on the top of the support block near the four corners, movable holes for the up-and-down sliding of the movable rods are formed in the inside of the printing machine body, and protective pads are fixedly installed on the bottom of the support block.

[0013] Preferably, two fixing blocks are fixedly installed on the top of the printing machine body near the left side, and a level is fixedly installed between the two fixing blocks.

[0014] Compared with the related art, the printing machine level adjusting device has the following beneficial effects:

[0015] The printing machine level adjusting device comprises a support frame, a support base, a threaded rod, a threaded sleeve, a sliding rod, a support block, a knob, a movable rod and a protective pad. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure diagram of a preferred embodiment of the printing machine level adjusting device is shown in the figure.

[0017] Figure 2 The structure diagram of a preferred embodiment of the printing machine level adjusting device is shown in the figure. Figure 1 The structure diagram of a preferred embodiment of the printing machine level adjusting device is shown in the figure.

[0018] Figure 3 The structure diagram of a preferred embodiment of the printing machine level adjusting device is shown in the figure.Figure 1 The diagram shows a top view of the support frame.

[0019] Figure 4 for Figure 1 The diagram shows a structural schematic of the base viewed from below in a sectional view.

[0020] The following are the labeling elements in the diagram: 10. Printing press body; 20. Adjustment assembly; 21. Support frame; 22. Threaded rod; 23. Threaded sleeve; 24. Support base; 25. Side mounting block; 26. Main mounting block; 27. Mounting bolt; 28. Knob; 29. ​​Sliding rod; 30. Support assembly; 31. Groove; 32. Electric push rod; 33. Support block; 34. Movable rod; 35. Movable hole; 40. Fixed block; 50. Level. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of the printing press leveling device provided by this utility model; Figure 2 for Figure 1 A schematic diagram of the structure of the support frame shown in the side sectional view; Figure 3 for Figure 1 The diagram shows a top view of the support frame. Figure 4 for Figure 1 The diagram shows a structural schematic of the base component viewed from below in a cross-sectional view. A printing press leveling device includes: a printing press body 10, an adjusting component 20 disposed at the bottom of the printing press body 10, and a supporting component 30 disposed near the center of the bottom of the printing press body 10;

[0023] The adjustment assembly 20 includes a support frame 21 disposed at the bottom of the printing press body 10, and there are four support frames 21. A threaded rod 22 is rotatably disposed on the inner side of the support frame 21. A threaded sleeve 23 is sleeved on the outer edge of the threaded rod 22 and threadedly connected to it. The bottom end of each threaded sleeve 23 passes through the inner side of the support frame 21 and is slidably connected to it. A support base 24 is fixedly installed on the bottom end of each threaded sleeve 23. A side mounting block 25 is fixedly installed on the top of each support frame 21. A main mounting block 26 is fixedly installed on the inner side wall of the side mounting block 25 and located on the top of the support frame 21.

[0024] Rotate the knob 28 manually, drive the threaded rod 22 to rotate in the support frame 21, drive the threaded sleeve 23 to slide up and down, drive the support base 24 to adjust to the appropriate height, drive the sliding rod 29 to slide in the sliding hole, increase the stability during the movement of the support base 24, four sets of adjusting assemblies 20 are installed at the bottom of the printing machine body 10, so that the height of the printing machine body 10 is adjusted, so that the uneven ground requirements can be met.

[0025] The support assembly 30 comprises a groove 31 formed at the bottom of the printing machine body 10 near the center, and an electric push rod 32 is fixedly installed in the groove 31, and a support block 33 is fixedly installed on the power output shaft of the electric push rod 32.

[0026] During use, the electric push rod 32 starts to work, drives the support block 33 to move downward, and lifts the printing machine body 10 to an appropriate height, avoids manual lifting of the device by the worker, reduces the labor of the worker, installs the side mounting block 25 and the main mounting block 26 in the mounting hole formed in the bottom of the printing machine body 10, and is fixedly connected with the mounting hole through the mounting bolt 27, so that the worker can conveniently install and disassemble the adjusting assembly 20, and the service life of the device is improved.

[0027] The bottom of the printing machine body 10 is provided with a mounting hole matched with the side mounting block 25 and the main mounting block 26, and the support frame 21, the side mounting block 25 and the main mounting block 26 are integrally arranged.

[0028] The surface of the side mounting block 25 is provided with a mounting bolt 27, and is threadedly connected with the mounting bolt 27, and the inside of the printing machine body 10 is provided with a threaded hole matched with the mounting bolt 27.

[0029] The support frame 21 is rotatably provided with a knob 28 for driving the threaded rod 22 to rotate, the top of the support frame 21 is provided with an operation hole for the rotation of the knob 28, the top of the support base 24 is fixedly provided with a sliding rod 29, and the inside of the support frame 21 is provided with a sliding hole for the sliding rod 29 to slide up and down.

[0030] The top of the support block 33 is fixedly provided with a movable rod 34 near the four corners, the inside of the printing machine body 10 is provided with a movable hole 35 for the movable rod 34 to slide up and down, and the bottom of the support block 33 is fixedly provided with a protective pad.

[0031] Two fixed blocks 40 are fixedly installed on the top of the printing machine body 10 near the left side, and a level 50 is fixedly installed between the two fixed blocks 40.

[0032] The working principle of the printing machine level adjusting device provided by the utility model is as follows:

[0033] The first step: the staff in the process of using, the electric push rod 32 starts to work, drives the supporting block 33 to move downward, and makes the printing machine body 10 lift to the appropriate height, avoids the staff manually lifting the device, reduces the labor amount of the staff, installs the side mounting block 25 and the main mounting block 26 in the inside of the installation opening opened at the bottom of the printing machine body 10, and is fixedly connected with the installation bolt 27, so that the staff can conveniently install and dismount the adjusting assembly 20, and the service life of the lifting device is improved;

[0034] The second step: manually rotating the knob 28 drives the threaded rod 22 to rotate in the inside of the supporting frame 21, the threaded rod 22 drives the threaded sleeve 23 to slide up and down, the threaded sleeve 23 drives the supporting base 24 to be adjusted to the appropriate height, the supporting base 24 drives the sliding rod 29 to slide in the sliding hole, the stability of the supporting base 24 in the moving process is improved, and the four adjusting assemblies 20 are installed at the bottom of the printing machine body 10, so that the height of the printing machine body 10 is adjusted, and the uneven ground requirement can be met.

[0035] Compared with the related art, the printing machine level adjusting device has the following beneficial effects:

[0036] Through the cooperation of various parts of the device, the threaded rod 22 is driven to rotate in the inside of the supporting frame 21, the threaded rod 22 drives the threaded sleeve 23 to slide up and down, the threaded sleeve 23 drives the supporting base 24 to be adjusted to the appropriate height, the supporting base 24 drives the sliding rod 29 to slide in the sliding hole, the stability of the supporting base 24 in the moving process is improved, and the four adjusting assemblies 20 are installed at the bottom of the printing machine body 10, so that the height of the printing machine body 10 is adjusted, and the uneven ground requirement can be met.

[0037] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. A leveling device for a printing press, characterized in that, include: The printing press body (10) has an adjustment component (20) at its bottom and a support component (30) at its bottom near the center. The adjustment assembly (20) includes a support frame (21) disposed at the bottom of the printing press body (10), and there are four support frames (21). A threaded rod (22) is rotatably disposed on the inner side of the support frame (21). A threaded sleeve (23) is sleeved on the outer edge of the threaded rod (22) and threadedly connected to it. The bottom end of each threaded sleeve (23) passes through the inner side of the support frame (21) and is slidably connected to it. A support base (24) is fixedly installed on the bottom end of each threaded sleeve (23). A side mounting block (25) is fixedly installed on the top of each support frame (21). A main mounting block (26) is fixedly installed on the inner side wall of the side mounting block (25) and located on the top of the support frame (21). The support assembly (30) includes a groove (31) formed at the bottom of the printing press body (10) near the center. An electric push rod (32) is fixedly installed inside the groove (31), and a support block (33) is fixedly installed on the power output shaft of the electric push rod (32).

2. The printing press leveling device according to claim 1, characterized in that, The bottom of the printing press body (10) is provided with an installation port that is compatible with the side mounting block (25) and the main mounting block (26). The support frame (21), the side mounting block (25) and the main mounting block (26) are integrated.

3. The printing press leveling device according to claim 1, characterized in that, The side mounting block (25) is provided with mounting bolts (27) through its surface and is threadedly connected to them. The printing machine body (10) has a threaded hole on its inner side that is compatible with the mounting bolts (27).

4. The printing press leveling device according to claim 1, characterized in that, The inner side of the support frame (21) is rotatably provided with a knob (28) for driving the threaded rod (22) to rotate. The top of the support frame (21) is provided with an operating port for the knob (28) to rotate. The top of the support base (24) is fixedly installed with a sliding rod (29). The inner side of the support frame (21) is provided with a sliding hole for the sliding rod (29) to slide up and down.

5. The printing press leveling device according to claim 1, characterized in that, Movable rods (34) are fixedly installed at the top of the support block (33) near the four corners. Movable holes (35) are opened on the inner side of the printing machine body (10) so that the movable rods (34) can slide up and down. Protective pads are fixedly installed at the bottom of the support block (33).

6. The printing press leveling device according to claim 1, characterized in that, Two fixing blocks (40) are fixedly installed on the top of the printing press body (10) near the left side, and a level (50) is fixedly installed between the two fixing blocks (40).

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