医用弹性材料的卷绕设备
By using automated winding equipment with dual winding rods rotating in tandem and adjusting the spacing, the problems of low efficiency and contamination risk associated with manual unwinding of medical elastic materials are solved, enabling efficient and stable small-roll forming and aseptic production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- UNI MKD INSTR SHENZHEN CO LTD
- Filing Date
- 2025-07-21
- Publication Date
- 2026-07-17
AI Technical Summary
The current process of unwinding large rolls of medical elastic materials into small rolls relies on manual operation, which results in high labor intensity, low production efficiency, and the risk of material contamination, making it difficult to meet the requirements of large-scale production and sterility.
Design an automated winding device that includes a base, a rotary drive, a feeding mechanism, and a winding mechanism. The device achieves figure-eight winding through the coordinated rotation of two winding rods. Combined with a spacing adjustment mechanism and a material handling mechanism, it automatically completes small roll forming and reduces manual contact.
It significantly improves production efficiency, optimizes material tension control, enhances winding stability and product consistency, reduces contamination risk, adapts to different material properties, and meets the sterility standards for medical consumables.
Smart Images
Figure CN224512751U_ABST
Abstract
Claims
1. A medical elastic material winding apparatus characterized by comprising: include: Base; A rotary drive is provided on the machine base, and a mounting base is provided at the output end of the rotary drive. The rotary drive drives the mounting base to rotate horizontally. A feeding mechanism is provided on the machine base and spaced apart from the rotary drive component. The feeding mechanism is used to store and release medical elastic material. The winding mechanism includes a first winding rod and a second winding rod spaced apart from the mounting base. The second winding rod is located between the first winding rod and the feeding mechanism. The end of the medical elastic material that is not stored in the feeding mechanism is connected to one of the first winding rod and the second winding rod.
2. The medical elastic material winding apparatus according to claim 1, wherein The winding device for the medical elastic material further includes a spacing adjustment mechanism. The spacing adjustment mechanism has a first output end and a second output end. The first winding rod and the second winding rod are respectively disposed at the first output end and the second output end. The spacing adjustment mechanism is used to drive the first output end and the second output end to move towards or away from each other, so as to reduce or increase the spacing between the first winding rod and the second winding rod.
3. The medical elastic material winding apparatus according to claim 2, wherein The spacing adjustment mechanism includes a first adjustment drive and a second adjustment drive, wherein the output end of the first adjustment drive is the first output end, and the output end of the second adjustment drive is the second output end; The first adjustment drive and the second adjustment drive are slidably disposed on the mounting base.
4. The medical elastic material winding apparatus according to claim 3, wherein The mounting base has at least two spaced mounting grooves. The first adjustment drive and the second adjustment drive are slidably disposed in the two spaced mounting grooves, so that the first adjustment drive and the second adjustment drive can move toward or away from each other.
5. The medical elastic material winding apparatus according to claim 3, wherein The winding device for the medical elastic material further includes a first adapter component, the first adapter component comprising: A first mounting plate is disposed on the mounting base: The first rotating member has a first rotating part and a first abutting part that are in contact with each other. The first rotating part is rotatably disposed on the first mounting plate. The first abutting part and the first winding rod are spaced apart on the periphery of the first rotating part. The first abutting part is disposed opposite to the first output end. The first adjusting drive unit drives the first output end to abut against or move away from the first rotating member, so that the first winding rod rotates in the horizontal direction.
6. The medical elastic material winding apparatus according to claim 3, wherein The winding device for the medical elastic material further includes a second adapter assembly, the second adapter assembly comprising: A second mounting plate is disposed on the mounting base: The second rotating member has a second rotating part and a second abutting part that are in contact with each other. The second rotating part is rotatably disposed on the second mounting plate. The second abutting part and the second winding rod are spaced apart on the periphery of the second rotating part. The second abutting part is disposed opposite to the second output end. The second adjusting drive unit drives the second output end to abut against or move away from the second rotating member, so that the second winding rod rotates in the horizontal direction.
7. The medical elastic material winding apparatus according to claim 1, wherein The winding equipment for medical elastic materials further includes a material handling mechanism, which is located above the winding mechanism and includes: A material handling drive assembly is located on the machine base; The adapter plate is located at the output end of the material handling drive assembly; At least one first pick-and-place cylinder is provided on the adapter plate. The output end of the first pick-and-place cylinder is provided with a first gripper and a second gripper. The first pick-and-place cylinder can drive the first gripper and the second gripper to move toward or away from each other. The material handling drive assembly is used to drive the first material handling cylinder to extend into or away from the first winding rod and the second winding rod.
8. The medical elastic material winding apparatus according to claim 7, wherein The winding equipment for medical elastic materials also includes a feeding mechanism disposed on the machine base. The feeding mechanism is spaced apart from the winding mechanism and located below the feeding and unloading mechanism for feeding the product. The material handling drive assembly includes a transverse drive component mounted on the machine base and a lifting drive component mounted on the output end of the transverse drive component. The transverse drive component is used to drive the first material handling cylinder to move horizontally between the winding mechanism and the unloading mechanism. The lifting drive component is used to drive the first material handling cylinder to approach or move away from the winding mechanism or the unloading mechanism vertically.
9. The medical elastic material winding apparatus according to claim 8, wherein The material handling mechanism includes two first material handling cylinders, which are spaced apart from each other on the adapter plate; the material feeding mechanism includes: A feeding drive component is located on the machine base; The second pick-and-place cylinder is located at the output end of the unloading drive component. The output end of the second pick-and-place cylinder is provided with a third gripper and a fourth gripper. The second pick-and-place cylinder can drive the third gripper and the fourth gripper to move towards or away from each other. The material feeding drive is used to drive the second material picking and dispensing cylinder to move between the two first material picking and dispensing cylinders, or to drive the second material picking and dispensing cylinder to the material feeding station.
10. The medical elastic material winding apparatus according to claim 1, wherein The feeding mechanism includes a feeding drive unit disposed on the machine base and a feeding tray disposed at the output end of the feeding drive unit. The feeding tray is used for winding medical elastic material, and the feeding drive unit is used to drive the feeding tray to rotate to release the medical elastic material wound on the feeding tray.