The production and manufacturing process of smart lockers mainly includes the following steps:
1. Smart lockers Design and planning:
- Demand analysis: Determine the design direction of intelligent lockers according to customer needs, usage scenarios (such as supermarkets, libraries, gyms, etc.) and functional requirements (such as supported authentication methods, whether it has networking functions, etc.). For example, in swimming pool scenarios, intelligent lockers with waterproof and moisture-proof functions may be required; in enterprise office scenarios, more attention may be paid to data security and convenient management functions.
- Structural design: Designers use professional design software to plan the overall structure of the locker, including cabinet size, door style, internal partition layout, etc. At the same time, consider the installation position and space requirements of internal electronic equipment (such as controllers, sensors, locks, etc.) to ensure that the cabinet structure is stable and strong, and the equipment installation position is accurate.
- Circuit design: Design the circuit system of the intelligent locker, including power lines, control lines, communication lines, etc. Determine the selection and connection methods of various electronic components to ensure the stability and reliability of the circuit. For example, select appropriate controller chips, communication modules, etc., and design reasonable circuit protection measures.
2. Material preparation:
- Steel selection: The cabinet of intelligent lockers usually uses metal materials such as cold-rolled steel plates, which have good strength and corrosion resistance. According to the design requirements, cut the steel plate into different sizes and shapes to make various parts of the cabinet, such as door panels, side panels, top panels, bottom panels, partitions, etc.
- Purchase of electronic components: Purchase the electronic components required for intelligent lockers, such as controllers, electromagnetic locks, sensors (such as QR code scanning modules, face recognition modules, etc.), displays, communication modules, etc. The quality and performance of these electronic components directly affect the function and stability of intelligent lockers, so it is necessary to select products with reliable quality and excellent performance.
3. Sheet metal processing:
- Laser cutting: Use a laser cutting machine to accurately cut the prepared steel plate according to the design size to ensure that the cutting edge is neat, smooth, and has high dimensional accuracy. For some parts with complex shapes, laser cutting can achieve high-precision processing.
- Stamping: For some parts that need to be stamped, such as corner connectors of the cabinet and lock installation holes, use a punch press for stamping processing. The stamping die needs to be customized according to the design requirements to ensure that the stamped parts are accurate in size and conform to the required shape. - Bending: Use a bending machine to bend the cut steel plate according to the design angle to form the various panels and frame structures of the cabinet. The bending angle and size need to be strictly controlled to ensure the assembly accuracy of the cabinet.
4. Welding and assembly:
- Spot welding: Spot weld the bent steel plate parts to form the basic frame of the cabinet. During spot welding, ensure that the welding points are firm and there are no problems such as false welding or missing welding. At the same time, pay attention to the position and number of welding points to avoid affecting the appearance and strength of the cabinet.
- Full welding (optional): For some intelligent lockers with higher requirements for cabinet sealing and strength, full welding may be required. After full welding, the cabinet needs to be polished and buffed to remove burrs and welding slag on the weld seam and ensure that the cabinet surface is smooth.
- Installation of electronic equipment: During the cabinet assembly process, install the purchased electronic equipment in the corresponding positions and connect the circuits. When installing, pay attention to the fixation and protection of electronic equipment to avoid loosening or damage during transportation and use.
5. Surface treatment:
- Pickling and phosphating: Perform pickling and phosphating treatment on the welded and assembled cabinet to remove oil stains, rust and other impurities on the surface, and at the same time form a phosphating film on the cabinet surface to improve the corrosion resistance and coating adhesion of the cabinet.
- Powder coating: Adopt electrostatic powder spraying process to evenly spray plastic powder on the cabinet surface. The powder-coated cabinet has uniform color, beautiful appearance, good corrosion resistance and wear resistance. During the powder coating process, it is necessary to control the spraying temperature, time and powder thickness to ensure the quality of the coating.
6. System debugging:
- Hardware debugging: Debug the hardware system of the intelligent locker, including checking whether the connection of electronic equipment is normal, whether the sensitivity of sensors meets the requirements, and whether the electromagnetic lock switch is flexible. For intelligent lockers with displays or operation panels, also check the display effect of the display and the key functions of the operation panel.
- Software debugging: Debug the control system software of the intelligent locker, including setting system parameters, testing authentication functions, checking whether data storage and transmission are normal, etc. Software debugging needs to be combined with hardware debugging to ensure that all functions of the intelligent locker can operate normally.
7. Quality inspection:
- Appearance inspection: Check whether the appearance of the intelligent locker has defects such as scratches, deformations, and paint peeling, whether the cabinet size meets the design requirements, and whether the cabinet door opens and closes smoothly.
- Function test: Conduct a comprehensive test of various functions of the intelligent locker, including authentication function, storage function, retrieval function, alarm function, etc. During the test process, simulate various usage scenarios to ensure that the intelligent locker can work normally in different situations.
- Reliability test: Conduct reliability tests on intelligent lockers, such as continuous door opening and closing tests, long-term operation tests, etc., to test the stability and reliability of intelligent lockers.
8. Packaging and warehousing:
- Packaging: Package the inspected and qualified intelligent lockers with appropriate packaging materials and packaging methods to protect the intelligent lockers from damage during transportation and storage. The packaging should indicate information such as product model, specification, quantity, and production date.
- Warehousing: Place the packaged intelligent lockers in the finished product warehouse by category, and do a good job in inventory management and record keeping for subsequent shipping and sales.
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