Printing roller detection device

Abstract

The utility model relates to the field of printing equipment, in particular to a printing roller detection device. According to the utility model, the operating table is arranged, the first rotary drum and the second rotary drum are arranged on the operating table in parallel, the first rotary drum and the second rotary drum are rotatably connected with the table top of the operating table, and the annular pieces are arranged on the first rotary drum and the second rotary drum in a staggered manner, so that a printing roller is placed between the first rotary drum and the second rotary drum during use; the printing roller is supported by the staggered annular pieces, the rotary drum is rotated at any position to drive the printing roller to rotate, so that the surface of the printing roller is detected, the contact area between the rotary drum and the printing roller is small during use, and damage to the surface of the printing roller is reduced; when the printing roller is placed, due to the fact that the annular pieces are arranged on the first rotary drum and the second rotary drum in the staggered mode, printing rollers of various lengths and diameters can be placed in the using process, additional adjustment is not needed, the application range is wide, and the comprehensiveness and accuracy of detection can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of printing equipment, concretely relates to a plate roller detection device. BACKGROUND

[0002] In the process of making a gravure plate roller, the surface of the plate roller needs to be checked multiple times for defects such as pinholes, bubbles, scratches, etc. Once a defect is found, the plate roller needs to be repaired again to ensure that the surface of the plate roller is clean and smooth, otherwise the quality of the plate making will be affected.

[0003] However, the current plate roller detection device fixes the two ends of the plate roller, which makes it difficult to rotate the plate roller. When detecting, it can only detect a single position of the plate roller, which is not convenient for comprehensive detection of the surface of the plate roller, and may result in missed detection, thereby reducing the quality of the detection. In addition, the contact area between the fixing part and the plate roller is large, which may cause damage to the surface of the plate roller, affecting the subsequent plate making quality. When detecting plate rollers of different lengths, the detection device needs to be adjusted constantly, which is time-consuming and laborious.

[0004] In summary, there is an urgent need for a plate roller detection device that has a small contact area with the plate roller when fixing the plate roller, reduces damage to the surface of the plate roller, has a wide range of specifications, is easy to rotate, and improves the comprehensiveness and accuracy of the detection. SUMMARY

[0005] To solve the above problems, the utility model provides a plate roller detection device which has a small contact area with the plate roller when fixing the plate roller, reduces damage to the surface of the plate roller, has a wide range of specifications, is easy to rotate, and improves the comprehensiveness and accuracy of the detection.

[0006] The technical scheme of the utility model is: a plate roller detection device, comprising an operation table, a rotating drum is arranged on the operation table, the rotating drum is symmetrically arranged along the center line of the operation table, the rotating drum is rotatably connected with the operation table, and the gap between every two rotating drums is used for placing a plate roller; an annular part is arranged on the rotating drum in a staggered manner, and the annular part is in contact with the plate roller.

[0007] Preferably, the operation table comprises a table top, and the rotating drum is arranged on the upper end of the table top and is rotatably connected with the table top.

[0008] Preferably, a rectangular through hole is arranged through the table top, and the rectangular through hole is used for rotating the rotating drum.

[0009] Preferably, the rotating drum comprises a first rotating drum and a second rotating drum, and the first rotating drum and the second rotating drum are arranged side by side with a gap.

[0010] Preferably, shafts are arranged at the two ends of the rotating drum, the shafts are connected with bearings, and the bearings are detachably connected with the table top.

[0011] Preferably, the annular members on the first rotary drum and the second rotary drum are arranged in a staggered manner, and the annular members are fixedly connected with the rotary drums.

[0012] Preferably, the annular members are polyurethane material structural members, and the rotary drums are carbon steel material structural members.

[0013] Preferably, the table top is further provided with a first storage table, and the first storage table is arranged on both sides of the rotary drums and used for placing detection tools.

[0014] Preferably, the table top is further provided with a second storage table.

[0015] The utility model discloses the beneficial effects are:

[0016] The utility model discloses the operation platform is provided, and the first rotary drum and the second rotary drum are arranged side by side on the operation platform, and the first rotary drum and the second rotary drum are rotatably connected with the operation platform table top, and the annular member is arranged in a staggered manner on the first rotary drum and the second rotary drum, when using, the plate roll is placed in the first rotary drum and the second rotary drum, because the annular member is arranged, and the plate roll is supported by the annular member arranged in a staggered manner, and the plate roll is driven to rotate by rotating the rotary drum at any position, thereby detecting the surface of the plate roll, and the contact area with the plate roll is small when using, thereby reducing the damage to the surface of the plate roll, when placing the plate roll, because the annular member of the utility model is arranged in a staggered manner on the first rotary drum and the second rotary drum, when using, the plate roll of various lengths and diameters can be placed, and additional adjustment is not needed, the scope of application is wide, and the comprehensiveness and accuracy of detection can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structural schematic diagram of the utility model;

[0018] Figure 2 It is the top view of the utility model.

[0019] Mark explanation:

[0020] 1-operation platform, 11-table top, 111-rectangular through hole, 2-rotary drum, 21-first rotary drum, 22-second rotary drum, 201-rotating shaft, 202-bearing, 3-annular member, 4-first storage table, 5-second storage table. CONCRETE IMPLEMENTING METHOD

[0021] The embodiment of the utility model is further explained below in combination with the drawings.

[0022] Embodiment 1:

[0023] As Figures 1-2As shown, a kind of plate roller detection device, including operation platform 1, the operation platform 1 is equipped with rotating drum 2, the rotating drum 2 is symmetrically disposed along the operation platform 1 center line, the rotating drum 2 can be rotatably connected with the operation platform 1, and the gap between every two rotating drum 2 is used to place plate roller;The rotating drum 2 is misaligned with annular part 3, and the annular part 3 is in contact with the plate roller.The bottom of the operation platform 1 can be provided as a support, such as Figure 1 As shown, it can also be provided as a universal wheel, and the operation platform 1 includes a table top 11, and the rotating drum 2 is arranged on the upper end of the table top 11 and is rotatably connected with the table top 11.The rotating drum 2 is provided with a rotating shaft 201 at both ends, the rotating shaft 201 is connected with a bearing 202, and the bearing 202 is detachably connected with the table top 11.Specifically, the bearing can be detachably connected in the form of a nut and cap, that is, a lifting lug can be provided on the outer side of the bearing 202, and the bearing 202 can be detachably connected to the table top 11 by the lifting lug.

[0024] Specifically, the table top 11 is provided with a rectangular through hole 111, and the rectangular through hole 111 is used to rotate the rotating drum 2.The rectangular through hole 111 can be provided with two or one, and the actual situation is selected, the rotating drum 2 can be rotated through the rectangular through hole 111, or the rotating drum 2 can be directly rotated to realize the rotation of the rotating drum 2.

[0025] Specifically, the rotating drum 2 includes a first rotating drum 21 and a second rotating drum 22, and the first rotating drum 21 and the second rotating drum 22 are arranged side by side with a gap.The first rotating drum 21 and the second rotating drum 22 are arranged side by side with a certain gap therebetween, and the gap width is less than the diameter of a conventional plate roller.The annular part 3 on the first rotating drum 21 and the second rotating drum 22 is misaligned, and the annular part 3 is fixedly connected with the rotating drum 2.The annular part 3 can also be movably connected with the rotating drum 2, and the position of the annular part 3 on the rotating drum 2 can be adjusted according to the specifications of the plate roller.The annular part 3 is misaligned, which can better support the plate roller and further facilitate the rotation of the plate roller.

[0026] Specifically, the annular part 3 is a polyurethane material structure, and the rotating drum 2 is a carbon steel material structure, which takes into account wear resistance, strength and lightweight.

[0027] Specifically, the table top 11 is further provided with a first storage table 4, and the first storage table 4 is arranged on both sides of the rotating drum 2 for placing detection tools.The first storage table 4 is arranged on both sides of the rotating drum 2 for placing commonly used detection tools, which is convenient to take.

[0028] Further, the second storage table 5 is further arranged below the table top 11.The second storage table 5 is used to place some spare tools.

[0029] In use, the plate roller is placed between the first drum 21 and the second drum 22, and is supported by the annular members 3 which are arranged in a staggered manner, and the plate roller is rotated by rotating the drum 2 at any position, or is directly rotated to perform rotation, so that the surface of the plate roller is detected, and the contact area with the plate roller is small in use, so that damage to the surface of the plate roller is reduced; when the plate roller is placed, the annular members 3 are arranged in a staggered manner on the first drum 21 and the second drum 22, various lengths and diameters of plate rollers can be placed in use without additional adjustment, the application range is wide, and the comprehensiveness and accuracy of detection can be improved.

[0030] The above-described embodiments only express the specific implementation manners of the present application, and the description is relatively specific and detailed, but should not be understood as a limitation on the patent scope of the present application. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. A plate cylinder detection device comprising an operating table (1), characterized in that The operation platform (1) is provided with a rotating drum (2), the rotating drum (2) is symmetrically arranged along the center line of the operation platform (1), the rotating drum (2) is rotatably connected with the operation platform (1), and the gap between every two rotating drums (2) is used for placing a plate roller; the rotating drum (2) is provided with an annular part (3) in a staggered manner, and the annular part (3) is in contact with the plate roller.

2. A plate cylinder detection device according to claim 1, characterized in that The operation platform (1) comprises a table top (11), and the rotating drum (2) is arranged on the upper end of the table top (11) and is rotatably connected with the table top (11).

3. A plate cylinder detection device according to claim 2, characterized in that The table top (11) is provided with a rectangular through hole (111) penetrating through, and the rectangular through hole (111) is used for rotating the rotating drum (2).

4. A plate cylinder detection device according to claim 3, characterized in that The rotating drum (2) comprises a first rotating drum (21) and a second rotating drum (22), and the first rotating drum (21) and the second rotating drum (22) are arranged side by side with a gap.

5. A plate cylinder detection device according to claim 4, characterized in that Both ends of the rotating drum (2) are provided with a rotating shaft (201), the rotating shaft (201) is connected with a bearing (202), and the bearing (202) is detachably connected with the table top (11).

6. A plate cylinder detection device according to claim 5, characterized in that The annular parts (3) on the first rotating drum (21) and the second rotating drum (22) are arranged in a staggered manner, and the annular parts (3) are fixedly connected with the rotating drum (2).

7. A plate cylinder detection device according to claim 6, characterized in that The annular part (3) is a polyurethane material structure, and the rotating drum (2) is a carbon steel material structure.

8. A plate cylinder detection device according to claim 7, characterized in that The table top (11) is further provided with a first storage table (4), the first storage table (4) is arranged on both sides of the rotating drum (2), and is used for placing detection tools.

9. A plate cylinder detection device according to claim 8, characterized in that The table top (11) is further provided with a second storage table (5) below.

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