Device for detecting anti-seismic property of chemical fiber paper tube
By designing a chemical fiber paper tube detection device, the lower rotary clamping mechanism and the upper rotary clamping mechanism are used to simulate high-speed rotation, which solves the problem that existing equipment cannot detect seismic resistance, and realizes a safe and simple test process, ensuring that the paper tube is Stability at high speed rotation.
Patent Information
- Application Number
- CN202421245597.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-31
AI Technical Summary
Existing chemical fiber paper tube detection equipment cannot effectively detect its seismic resistance, resulting in easy cracking when rotating at high speed, affecting production safety.
A detection device including a lower rotation clamping mechanism and an upper rotation clamping mechanism is designed to rotate at high speed by a motor drive rotating dial, and clamp the paper tube with a cylinder and a lifting rod to simulate the seismic resistance of normal and extreme use cases. And provide safety protection through protective covers.
Effective detection of the seismic resistance of chemical fiber paper tubes is achieved, ensuring the safety of the test and the simplicity of operation, and being able to observe the seismic resistance of paper tubes under normal and extreme conditions.
Smart Images
Figure CN222336709U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of chemical fiber paper tube performance detection, and specifically relates to a chemical fiber paper tube seismic performance detection device. Background Art
[0002] Chemical fiber paper tubes are made of paper rolled up with glue. When in use, chemical fiber paper tubes need to be put on a rotary drawer and rotated at high speed. When the concentricity of the chemical fiber paper tube is not good, it is easy to vibrate. If the vibration amplitude is too large, it will cause the paper tube to crack and explode, which will not only cause the yarn to break, but also may cause safety hazards to nearby operators. Therefore, after the production of chemical fiber paper tubes, it is necessary to conduct random inspections to check their seismic performance. Among the existing chemical fiber paper tube testing equipment, there is a lack of testing equipment that can effectively test the seismic performance of chemical fiber paper tubes. Utility Model Content
[0003] In order to solve the above technical problems, the technical solution adopted by the utility model is: a chemical fiber paper tube seismic performance testing device, including a testing platform, a lower rotating clamping mechanism is arranged on the testing platform, a column is fixedly connected to one side of the testing platform, a mounting beam is fixedly connected to the column, an upper rotating clamping mechanism is installed on the mounting beam, the upper rotating clamping mechanism is located directly above the lower rotating clamping mechanism, the upper rotating clamping mechanism and the lower rotating clamping mechanism have the same structure and are relatively arranged, wherein the lower rotating clamping mechanism includes a turntable and a conical plug, a plug rod is fixedly connected to the conical plug, the plug rod and the conical plug are coaxially arranged, a concentric mounting hole and an eccentric mounting hole for inserting the plug rod are provided on the turntable, the plug rod is inserted into the concentric mounting hole or the eccentric mounting hole and is threadedly connected to the turntable, the turntable in the upper rotating clamping machine is driven to rotate by a motor, the turntable in the upper rotating clamping mechanism is connected to a lifting rod through a bearing, a sliding sleeve for the lifting rod to pass through is fixedly provided on the mounting beam, and the lifting rod is connected to a cylinder after passing through the sliding sleeve.
[0004] As a preferred embodiment of the above technical solution, a protective cover is installed on the detection platform, and the upper rotating clamping mechanism and the lower rotating clamping mechanism are both located inside the protective cover.
[0005] As a preferred embodiment of the above technical solution, the protective cover includes a fixed cover and a movable cover, the cross-sections of the fixed cover and the movable cover are respectively semicircular, an annular slide groove is provided on the detection platform, the lower end of the movable cover is inserted into the annular slide groove, a handle is fixedly connected to one side of the movable cover, and an end cover plate is fixedly connected to the upper end of the movable cover, and a center hole is provided on the end cover plate for the lifting rod to pass through.
[0006] As a preferred embodiment of the above technical solution, the movable cover is made of a transparent acrylic plate.
[0007] As a preferred embodiment of the above technical solution, the conical plug is made of rubber.
[0008] The beneficial effects of the utility model are as follows: the chemical fiber paper tube seismic performance detection device of the utility model can simulate the seismic test of the chemical fiber paper tube under normal use conditions, and can also simulate the seismic performance of the chemical fiber paper tube under extreme conditions. The test process is simple to operate and safe. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a structural schematic diagram of the utility model;
[0010] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model. DETAILED DESCRIPTION
[0011] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.
[0012] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0013] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0014] like Figure 1-2As shown, the seismic performance testing device of chemical fiber paper tube includes a testing platform 1, on which a lower rotating clamping mechanism is arranged, a column 2 is fixedly connected to one side of the testing platform 1, a mounting beam 3 is fixedly connected to the column 2, an upper rotating clamping mechanism is installed on the mounting beam 3, the upper rotating clamping mechanism is located directly above the lower rotating clamping mechanism, the upper rotating clamping mechanism and the lower rotating clamping mechanism have the same structure and are arranged oppositely, wherein the lower rotating clamping mechanism includes a turntable 4 and a conical plug 5, and a plug rod 8 is fixedly connected to the conical plug 5, The plug rod 8 is coaxially arranged with the conical plug 5, and the turntable 4 is provided with a concentric mounting hole 6 and an eccentric mounting hole 7 for inserting the plug rod 8. The plug rod 8 is inserted into the concentric mounting hole 6 or the eccentric mounting hole 7 and is threadedly connected to the turntable 4. The turntable 4 in the upper rotary clamping machine is driven to rotate by a motor 9. The turntable 4 in the upper rotary clamping mechanism is connected to a lifting rod 10 through a bearing 11. A sliding sleeve 12 for the lifting rod 10 to pass through is fixedly arranged on the mounting beam 3. The lifting rod 10 is connected to a cylinder 13 after passing through the sliding sleeve 12. The paper tube is clamped by the upper rotary clamping mechanism and the lower rotary clamping mechanism, and then the turntable 4 in the lower rotary clamping mechanism is used to drive the paper tube to rotate at a high speed to observe whether it will crack and test its anti-seismic performance under normal use. When the plug rod 8 is inserted into the eccentric mounting hole 7 and then the above test process is carried out, the anti-seismic effect of the paper tube under extreme conditions can be observed.
[0015] Furthermore, a protective cover is installed on the test bench 1, and the upper rotating clamping mechanism and the lower rotating clamping mechanism are both located inside the protective cover. The protective cover provides safety protection during the test process.
[0016] Furthermore, the protective cover includes a fixed cover 14 and a movable cover 15, the cross sections of the fixed cover 14 and the movable cover 15 are semicircular, an annular slide groove 16 is provided on the test platform 1, the lower end of the movable cover 15 is inserted into the annular slide groove 16, a handle 17 is fixedly connected to one side of the movable cover 15, an end cover plate 18 is fixedly connected to the upper end of the movable cover 15, and a central hole 19 for the lifting rod 10 to pass through is provided on the end cover plate 18. After placing the paper tube on the turntable 4, the movable cover 15 is rotated by the handle 17, so that the movable cover 15 and the fixed cover 14 are assembled into a closed protective cover, and then the turntable 4 is started to rotate to perform the seismic performance test.
[0017] Furthermore, the movable cover 15 is made of a transparent acrylic plate, and the state of the paper tube under high-speed rotation can be directly observed through the movable cover 15.
[0018] Furthermore, the conical plug 5 is made of rubber. The conical plug 5 made of rubber can effectively clamp the paper tube so that the paper tube can rotate accordingly.
[0019] It is worth mentioning that the technical features such as cylinders and motors involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and should not be regarded as the invention point of this utility model patent. This utility model patent will not be further elaborated.
[0020] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field through logical analysis, reasoning or limited experiments based on the concept of the utility model on the basis of the existing technology should be within the scope of protection determined by the claims.
Claims
1. Chemical fiber paper tube seismic performance testing device, characterized in that: The invention comprises a testing platform, on which a lower rotating clamping mechanism is arranged, a column is fixedly connected to one side of the testing platform, a mounting beam is fixedly connected to the column, an upper rotating clamping mechanism is installed on the mounting beam, the upper rotating clamping mechanism is located directly above the lower rotating clamping mechanism, the upper rotating clamping mechanism has the same structure as the lower rotating clamping mechanism and is arranged relatively to each other, wherein the lower rotating clamping mechanism comprises a turntable and a conical plug, a plug rod is fixedly connected to the conical plug, the plug rod is coaxially arranged with the conical plug, a concentric mounting hole and an eccentric mounting hole for inserting the plug rod are arranged on the turntable, the plug rod is inserted into the concentric mounting hole or the eccentric mounting hole and is threadedly connected to the turntable, the turntable in the upper rotating clamping machine is driven to rotate by a motor, the turntable in the upper rotating clamping mechanism is connected to a lifting rod through a bearing, a sliding sleeve for the lifting rod to pass through is fixedly provided on the mounting beam, and the lifting rod is connected to a cylinder after passing through the sliding sleeve.
2. The device for detecting the seismic performance of chemical fiber paper tubes according to claim 1, characterized in that: A protective cover is installed on the detection platform, and the upper rotating clamping mechanism and the lower rotating clamping mechanism are both located inside the protective cover.
3. The device for detecting the seismic performance of chemical fiber paper tubes according to claim 2, characterized in that: The protective cover includes a fixed cover and a movable cover. The cross-sections of the fixed cover and the movable cover are semicircular respectively. An annular slide groove is provided on the testing platform. The lower end of the movable cover is inserted into the annular slide groove. A handle is fixedly connected to one side of the movable cover. The upper end of the movable cover is fixedly connected to an end cover plate. The end cover plate is provided with a center hole for the lifting rod to pass through.
4. The device for detecting the seismic performance of chemical fiber paper tubes according to claim 3, characterized in that: The movable cover is made of a transparent acrylic plate.
5. The device for detecting the seismic performance of chemical fiber paper tubes according to claim 1, characterized in that: The tapered plug is made of rubber.