Hat-Making Material Pickup Mechanism With Adjustable Sucking Discs
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Solution Overview
Problem
The existing material pickup mechanisms on automatic hat-making production line equipment face inefficiencies in continuous material pickup, inconvenient adjustments for different cloth sizes, and lack of remote control capabilities, leading to low work efficiency and operational inconvenience.
Innovation Solution
A material pickup mechanism incorporating a power protector, servo motor, rotating seat, PLC controller, and wireless switch, with a design that includes adjustable sucking discs and a waterproof control box, enables automatic cloth pickup, remote operation, and protection against voltage fluctuations, enhancing production efficiency and ease of use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a traditional material pickup mechanism is used, then the structure is simple, but the productivity is low and continuous pickup is not achieved
Solution Approach 1:
The pickup mechanism is divided into multiple independent sucking discs (first sucking disc, second sucking disc, third sucking disc, fourth sucking disc) arranged in a circular pattern. Each sucking disc can independently perform pickup operations, enabling parallel processing and continuous material pickup without interruption, thus significantly improving productivity.
Solution Approach 2:
The rotating seat continuously rotates the installation plate to present different sucking discs to the material source in sequence. The PLC controller coordinates the rotation speed and positioning to ensure continuous pickup operation without idle time, maintaining constant productive action throughout the cycle.
2Adaptability or versatility
If fixed position sucking discs are used, then the structure is simple, but adaptability for different cloth sizes is poor
Solution Approach 1:
The sucking discs are mounted on a rotating installation plate that can be positioned at different angular locations. The PLC controller dynamically adjusts the rotation angle and speed of the rotating seat to optimize the pickup position for different cloth sizes and types, enabling flexible adaptation without complex mechanical adjustments.
Solution Approach 2:
The same rotating seat and installation plate structure serves multiple functions: it positions different sucking discs for pickup, adjusts the pickup pattern for various cloth sizes, and coordinates with the servo motor for precise positioning. This multi-functional design improves adaptability without proportionally increasing complexity.
3Ease of operation
If manual operation is used, then the device complexity is low, but ease of operation is poor and remote control is not possible
Solution Approach 1:
The manual mechanical control system is replaced with an automated PLC-based control system that manages the servo motor and rotating seat. The PLC receives commands from external controllers or operators and automatically coordinates the pickup operations, eliminating the need for manual intervention while maintaining operational simplicity through automated decision-making.
Solution Approach 2:
The servo motor provides precise position feedback to the PLC controller, which adjusts the rotation angle and speed in real-time to ensure accurate positioning of the sucking discs. This feedback mechanism enables precise control without requiring complex mechanical adjustment mechanisms, improving ease of operation through automated precision.
4Productivity
If single sucking disc is used, then the device complexity is low, but productivity is limited due to sequential pickup only
Solution Approach 1:
The pickup function is segmented into multiple independent sucking discs arranged in a circle on the installation plate. Each sucking disc can independently engage with and pickup material, allowing parallel operations that multiply the productivity compared to a single sequential sucking disc while maintaining a relatively simple overall structure.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The mechanism improves production efficiency by enabling automatic and precise cloth pickup, allows for easy adjustment of cloth sizes, and provides remote control capabilities, while ensuring stable and protected operation of the equipment.
Implementation Method 1
a bottom of the at least one sucking disc is adhered with an arc adsorption plate through a polyurethane adhesive, and an air intake hole may be formed at a center of the arc adsorption plate
Implementation Method 2
a bottom of the at least one sucking disc is adhered with an arc adsorption plate through a polyurethane adhesive
Data Source
AI summary
A material pickup mechanism for automatic hat-making production line equipment includes an installation seat, a servo motor, and a rotating seat. A control box is arranged on one side of the installation seat through bolts. The servo motor is arranged at a bottom end of the installation seat through a positioning plate and positioning screw. The rotating seat is arranged at an output shaft of the servo motor through bolts. Top and bottom ends of the rotating seat are both connected with an installation plate through a fixed shaft. Adjusting holes are formed at a top of the installation plate. A hollow screw penetrates the adjusting hole. A bottom of the hollow screw is connected with an air outlet end of at least one sucking disc. The material pickup mechanism can continuously pick up materials to improve production efficiency. It is convenient to adjust positions between sucking discs.