Die Assembly Device Using Wedge Mechanisms for Automated Small Pan Production
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Solution Overview
Problem
Current methods for assembling small pans in a single line and subsequent batch production are inefficient, labor-intensive, and prone to part damage during assembly.
Innovation Solution
A device comprising a pushing portion with a pushing block, pushing spring, and pushing wedge, and an assembling portion with an assembling wedge, transmission wedge, and assembling male die, allowing for automatic assembly and resetting, enabling online automation and improved precision.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual assembly is used for small pans in single line production, then labor intensity is high and production efficiency is low, but the device complexity is low
Solution Approach 1:
The assembly device is divided into multiple independent modules including pushing mechanism, assembling mechanism, and resetting mechanisms. Each module performs a specific function (pushing blanks, assembling parts, resetting components), allowing the system to achieve automated high-speed assembly while maintaining modular simplicity that reduces overall device complexity
Solution Approach 2:
The patent employs dynamic elements such as springs (pushing spring, male die resetting spring, wedge resetting spring) and movable wedges that enable automatic resetting and continuous operation. These dynamic components allow the device to maintain high productivity through automatic cycling without complex control systems, resolving the contradiction between productivity and device complexity
2Ease of operation
If manual assembly is used for small pans, then labor intensity is high, but the device complexity is low
Solution Approach 1:
The assembly device incorporates self-resetting mechanisms where the male die resetting spring automatically returns the assembling male die to its initial position after each assembly cycle, and the wedge resetting spring automatically resets the transmission wedge. This self-service capability eliminates the need for manual intervention, reducing labor intensity while keeping the device structure relatively simple
Solution Approach 2:
The pushing mechanism uses a pushing spring to pre-position and push blanks into place before assembly occurs. This preliminary action prepares the workpiece in advance, eliminating the need for manual positioning during assembly, thereby reducing labor intensity without requiring complex automated positioning systems
3Reliability
If manual assembly is used for small pans, then part damage is likely during assembly, but the device complexity is low
Solution Approach 1:
The patent replaces manual mechanical assembly operations with an automated wedge-based mechanical system. The assembling wedge and transmission wedge provide controlled, consistent assembly forces that eliminate the variability and potential for damage associated with manual assembly. The wedge mechanism translates vertical motion into horizontal assembly motion with precise force control, reducing part damage risk while maintaining relatively simple device architecture
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 device automates the assembly process, enhancing production efficiency, reducing labor intensity, and improving product yield while maintaining high precision and flexibility in control.
Implementation Method 1
the pushing block is connected with the pushing spring
Implementation Method 2
the pushing block and the pushing spring are arranged above a lower die base
Implementation Method 3
the pushing wedge is arranged above the pushing block and is in wedge-shaped connection with the pushing block
Implementation Method 4
the transmission wedge is in wedge-shaped connection with the assembling male die
Implementation Method 5
the assembling wedge is in wedge-shaped connection with the transmission wedge while in contact
Implementation Method 6
The assembling male die is connected to a male die resetting spring which is arranged below the assembling male die
Implementation Method 7
The assembling male die is connected to a male die resetting spring which is arranged below the assembling male die and located in the lower die base
Implementation Method 8
The transmission wedge is connected with a wedge resetting spring
Implementation Method 9
The transmission wedge is connected with a wedge resetting spring
Data Source
AI summary
The present invention discloses a device for assembling products in a die. The device comprises a pushing portion and an assembling portion. The pushing portion comprises a pushing block (11), a pushing spring (10) and a pushing wedge (9) wherein the pushing block (11) is connected with the pushing spring (10), the pushing wedge (9) is arranged above the pushing block (11) and is in wedge-shaped connection with the pushing block (11). The assembling portion comprises an assembling wedge (6), a transmission wedge (4) and an assembling male die (5), wherein the transmission wedge (4) is arranged above the assembling male die (5) in wedge-shaped connection and both of them are arranged in the lower die base (2), the assembling wedge (6) is arranged above the transmission wedge (4) in wedge-shaped connection while in contact.