Hot Stamping Machine with Lower Heating Plate and Automation
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Solution Overview
Problem
Current hot stamping machines for license plates have low working efficiency due to the need for manual involvement in feeding and discharging and require prolonged heating times, as the license plate cools the upper heating plate when contacted.
Innovation Solution
Incorporating a lower heating plate to preheat the license plate before hot stamping, which maintains the upper heating plate's temperature, and using a gravity sensor and automated mechanisms for feeding and discharging, eliminating manual intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual feeding and discharging is used, then device complexity is reduced, but productivity decreases and labor efficiency is low
Solution Approach 1:
The system performs self-service through automated mechanisms: the lifting mechanism automatically feeds license plates onto the processing platform, the grabbing device automatically discharges stamped plates, and the lower heating plate automatically preheats plates. This eliminates manual intervention while maintaining manageable device complexity through standardized automated components.
2Duration of action of moving object
If only upper heating plate is used, then device complexity is reduced, but heating time increases and energy efficiency decreases
Solution Approach 1:
The lower heating plate performs preliminary heating action on the license plate before it contacts the upper heating plate. This preheating reduces the thermal mass that the upper heating plate must heat, significantly shortening the overall heating time and improving energy efficiency while using a manageable dual-plate heating system.
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
This configuration reduces the hot stamping time for each license plate by two-thirds, significantly increasing efficiency and automating the process.
Implementation Method 1
a lower heating plate, and the lower heating plate is arranged below the processing platform and configured for heating the processing platform
Implementation Method 2
an upper heating plate, and the single-rod cylinder is connected behind the upper heating plate and pushes the upper heating plate to move horizontally
Data Source
Figure 1
Figure 2~3
AI summary
Disclosed is a hot stamping machine, comprising a machine table (1), a processing platform (9), a hot stamping device and a license plate conveying device, wherein the hot stamping device comprises an upper heating plate (31), a single-rod cylinder (4), a carbon ribbon (7) and a carbon ribbon conveying mechanism (8); the upper heating plate (31) is fixed above the processing platform (9), the single-rod cylinder (4) is connected behind the upper heating plate (31) and pushes the upper heating plate (31) to move horizontally, and the carbon ribbon (7) is arranged between the upper heating plate (31) and the processing platform (9); and the license plate conveying device comprises two lifting plates (2), two groups of lifting mechanisms, two groups of grabbing devices (5), and grabbing device moving mechanisms (6), wherein the two lifting plates (2) are correspondingly arranged on two sides of the machine table (1) and are used for placing license plates, the two groups of lifting mechanisms are used for driving the lifting plates (21) to move in the perpendicular direction, the tops of the two groups of grabbing devices (5) are connected, and the grabbing device moving mechanisms (6) are used for driving the grabbing devices to move linearly between the two groups of lifting plates (2) and the processing platform (9) up and down and to the left and the right. Compared with an existing rolling hot stamping machine, the hot stamping machine does not require manual involvement in feeding and discharging, shortens the time for hot stamping one license plate by two-thirds, and has a high hot stamping efficiency.