Lifting device for printing roller dynamic balance detection machine
By designing an insulated roller and cylinder assembly lifting device on the printing roller dynamic balancing testing machine, the problem of welding current conduction was solved, ensuring the safety of the printing roller welding process and the accuracy of the testing data, and improving production efficiency.
Patent Information
- Application Number
- CN202423004656.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-03
AI Technical Summary
During the dynamic balancing test of the printing roller, the welding current is conducted to the electrical equipment through the metal roller, which leads to inaccurate test data or damage to the electrical equipment. Moreover, repeated operations are time-consuming and labor-intensive, resulting in low production efficiency.
Design a lifting device for a printing roller dynamic balancing testing machine. The device uses an insulated roller and cylinder assembly. The cylinder lifts the printing roller to a height higher than the metal roller for welding, thus preventing current conduction and protecting the roller.
It effectively prevents electrical equipment from being damaged by welding current, avoids the adhesion of high-temperature welding spatter, and improves the accuracy of testing and production efficiency.
Smart Images
Figure CN223656291U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of plate roller processing equipment, especially relates to a lifting device for plate roller dynamic balance detection machine. BACKGROUND
[0002] In the processing flow of the printing plate roller, after the roller body processing is completed, it needs to be detected on the dynamic balance detection machine, and the counterweight block is welded in the roller body to ensure the balance degree of the roller body. But because the roller body is placed above the metal roller of the dynamic balance detection machine, if the plate roller is placed on the detection machine to directly weld the counterweight block, the current during welding will be conducted to the electrical equipment through the metal roller, resulting in inaccurate detection data, and even the electrical equipment of the detection machine may be damaged. Therefore, according to the result of dynamic balance detection, the plate roller needs to be taken down from the dynamic balance detection machine for welding of the counterweight block, and after welding is completed, it needs to be placed on the dynamic balance detection machine again for detection. This process usually needs to be repeated for ten times until the dynamic balance detection is qualified, which is time-consuming and laborious, and the production efficiency is very low. Therefore, the lifting device for plate roller dynamic balance detection machine is invented. SUMMARY
[0003] The utility model aims at providing a lifting device for plate roller dynamic balance detection machine, solving the problem that when the plate roller is placed on the metal roller of the dynamic balance detection machine for welding of the counterweight block, the current is conducted to the electrical equipment through the metal roller, resulting in inaccurate detection data or damage to the electrical equipment.
[0004] The utility model solves the technical scheme that adopts the technical scheme:
[0005] A lifting device for plate roller dynamic balance detection machine, including the support seat that sets in dynamic balance detection machine left and right sides and with metal roller, support seat on fixed connection has the cylinder, the piston rod of cylinder fixed connection has the support component, support component can be up and down activity along the height direction, support component on rotationally connected with two groups of the insulating roller that is used for lifting the plate roller.
[0006] Preferably, in combination with the above-mentioned scheme, the opposite side of the two groups of support seats is fixedly connected with a lower support plate, and the bottom of the cylinder is fixedly connected with the lower support plate.
[0007] Preferably, in combination with the above-mentioned scheme, the support component further includes an upper support plate, the upper support plate is fixedly connected with the piston rod of the cylinder, and the insulating roller is rotatably connected above the upper support plate.
[0008] Preferably, in combination with the above-mentioned scheme, a plurality of roller supports are fixedly connected vertically on the upper support plate, and the insulating roller is rotatably connected on the roller support.
[0009] Preferably, in combination with the above-mentioned scheme, the roller support is symmetrically provided with four groups, wherein each two groups of roller supports are rotatably connected with a group of insulating rollers.
[0010] Preferably, in combination with the above-mentioned scheme, the cylinder lifts the insulating rollers to a height exceeding that of the metal rollers.
[0011] The utility model discloses a beneficial effect: use the utility model discloses a kind of lifting device for plate roller dynamic balance detection machine, can be lifted to certain height by cylinder after plate roller, and then welding counterweight block, not only insulating roller can avoid welding current damage electric appliance, also can prevent high-temperature welding spatter near-distance adhesion on the metal roller of dynamic balance detection machine, effectively protect the metal roller.
[0012] The utility model will be combined with drawing and embodiment, more detailed description of the utility model will be combined with drawing and embodiment, more detailed description of the utility model. DRAWINGS
[0013] Figure 1 It is a kind of lifting device for plate roller dynamic balance detection machine structural diagram for the utility model. CONCRETE IMPLEMENTING METHOD
[0014] As Figure 1 Shown in the utility model discloses a kind of lifting device for plate roller dynamic balance detection machine, including setting in dynamic balance detection machine left and right sides and the support seat 1 of metal roller 11, the support seat 1 on fixedly connected with cylinder 3, the piston rod of the cylinder 3 is fixedly connected with support assembly, the support assembly can be moved up and down along height direction, the support assembly is rotatably connected with two groups of insulating rollers 6 for lifting plate roller, and the insulating roller 6 can adopt plastic material, to prevent conduction.
[0015] To facilitate the installation and fixation of cylinder 3, the opposite side of the two groups of support seat 1 is fixedly connected with lower support plate 2, and the bottom of cylinder 3 is fixedly connected with lower support plate 2.
[0016] To facilitate the installation of insulating roller 6, the support assembly further includes upper support plate 4, the upper support plate 4 is fixedly connected with the piston rod of cylinder 3, and the insulating roller 6 is rotatably connected above the upper support plate 4.
[0017] To facilitate the assembly of insulating roller 6 above the upper support plate 4, the upper support plate 4 is vertically fixedly connected with a plurality of groups of roller supports 5, and the insulating roller 6 is rotatably connected on the roller support 5.
[0018] To better install insulating roller 6, the roller support 5 is symmetrically provided with four groups, wherein each two groups of roller supports 5 are rotatably connected with a group of insulating rollers 6.
[0019] In order to avoid interference with the metal roller 11, and away from the metal roller 1 when welding, prevent high temperature welding spatter close to sputtering on the metal roller, so as to stick to the metal roller damage metal roller, the air cylinder 3 will the height of the insulation roller 6 is lifted above the height of the metal roller 11.
[0020] The working principle of the utility model: when the dynamic balance detection of the plate roller is carried out, first, the both ends of the plate roller are placed on the metal roller 11 for detection, when the counterweight block needs to be welded, the supporting assembly and the insulation roller 6 are driven upward by the operation of the air cylinder 3, when the insulation roller 6 contacts the outer surface of the plate roller, the plate roller can be gradually lifted to the height above the metal roller 11, and the welding of the counterweight block can be carried out.
[0021] In the description of the utility model, it is understood that the terms such as 'up', 'down', 'front', 'back', 'left', 'right', 'bottom', 'inside', 'outside', 'one end', 'one side', 'both ends', 'two sides' indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.
[0022] The above embodiment is only for illustrating the technical concept and characteristics of the utility model, and its purpose is to enable people familiar with the technology to understand the content of the application and implement it, and it cannot limit the protection scope of the utility model, and any equivalent changes according to the spirit and essence of the utility model should be covered in the protection scope of the utility model.
Claims
1. A lifting device for a dynamic balancing testing machine for printing rollers, comprising support bases (1) with metal rollers (11) disposed on the left and right sides of the dynamic balancing testing machine, characterized in that, A cylinder (3) is fixedly connected to the support base (1), and a support assembly is fixedly connected to the piston rod of the cylinder (3). The support assembly can move up and down along the height direction, and two sets of insulating rollers (6) for lifting the printing roller are rotatably connected to the support assembly.
2. The lifting device for a printing roller dynamic balancing testing machine as described in claim 1, characterized in that, The two sets of support seats (1) are fixedly connected to a lower support plate (2) on opposite sides, and the bottom of the cylinder (3) is fixedly connected to the lower support plate (2).
3. The lifting device for a printing roller dynamic balancing testing machine as described in claim 1, characterized in that, The support assembly also includes an upper support plate (4), which is fixedly connected to the piston rod of the cylinder (3), and the insulating roller (6) is rotatably connected above the upper support plate (4).
4. The lifting device for a printing roller dynamic balancing testing machine as described in claim 3, characterized in that, Several sets of roller supports (5) are vertically fixedly connected to the upper support plate (4), and the insulating roller (6) is rotatably connected to the roller support (5).
5. The lifting device for a printing roller dynamic balancing testing machine as described in claim 4, characterized in that, The roller supports (5) are symmetrically arranged in four sets, with each pair of roller supports (5) rotatably connected to a set of insulating rollers (6).
6. The lifting device for a printing roller dynamic balancing testing machine as described in claim 1, characterized in that, The cylinder (3) raises the insulating roller (6) to a height exceeding that of the metal roller (11).