Full-automatic horizontal PCB board double-side coating machine
A technology of double-sided coating machine and PCB board, which is applied to devices and coatings for coating liquid on the surface, can solve the problems of uneven baking temperature, high maintenance cost, complex structure, etc. Efficiency, energy saving and use effect
Active Publication Date: 2012-10-03
李荣根
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Problems solved by technology
Due to structural reasons in the above process, there are mainly the following problems: 1. The single-arm manipulator is used for grabbing the plate, and the rotating manipulator is used for the pick-up plate. Rotated backwards to the splint grippers on the conveyor belt, the boards are baked, cooled and collected
The grab board is a single-arm single-manipulator, and the board needs to be picked up by the rotating manipulator, so it leads to low efficiency, complex structure, and high maintenance costs; 2. Uneven baking temperature and high energy consumption
Method used
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Embodiment Construction
[0035] The present invention will be further described below in conjunction with accompanying drawing:
[0036] Such as figure 1 As shown, the coating machine is composed of a coating section 1, a baking section 2 and a cooling section 3.
[0037] Such as figure 2 As shown, the coating section 1 is composed of a plate feeding mechanism 4 and a coating mechanism 5 .
[0038] Such as Figure 3-9 As shown, the plate feeding mechanism 4 is composed of a plurality of horizontally arranged plate feeding conveying shafts 21 and a plate feeding conveying shaft drive shaft 11, and a plurality of horizontally arranged plate feeding conveying shafts 21 are installed on the frame plates on both sides, and the plate feeding conveying The shaft drive shaft 11 drives the board feeding shaft 21 to rotate, and the PCB board enters between the upper and lower coating wheels of the coating mechanism 4 through the board feeding shaft 21;
[0039]Coating mechanism 5 consists of machine base 8...
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The invention discloses a full-automatic horizontal PCB board double-side coating machine, which comprises a board feeding mechanism, a coating mechanism, a PCB board transferring mechanism, a baking chamber and a cooling tank. The board feeding mechanism comprises a plurality of horizontally arranged board feeding conveyer shafts and board feeding conveyer shaft transmission shafts, wherein a PCB board enters upper and lower coating wheels of the coating mechanism through the board feeding conveyer shafts; the coating mechanism comprises the upper and lower coating wheels, a coating wheel and power conveying motor, a gear box and a coating wheel opening / closing servo motor, wherein the PCB board is coated by the upper and lower coating wheels and is transferred by the PCB board transferring mechanism; the PCB board transferring mechanism comprises a chain group clamping plate mechanism for realizing the clamping plate tip opening / closing process of a clamping plate and clamping the PCB board; and a chain group clamping plate mechanism is arranged inside the baking chamber and the cooling tank, wherein the baking chamber is provided with an infrared heating section and an electricheating section; fans are arranged inside the cooling tank and are arranged on the upper and lower parts of the chain group clamping plate mechanism; and the cooling tank is also connected with a condenser of an air-conditioning system.
Description
technical field [0001] The invention relates to a PCB board coating machine, mainly referring to a fully automatic horizontal double-sided coating machine for PCB boards. Background technique [0002] Known PCB board coating machine mostly is made up of board feeding, coating, grasping board, picking up board, baking, cooling and receiving board. Due to structural reasons in the above process, there are mainly the following problems: 1. The single-arm manipulator is used for grabbing the board, and the rotating manipulator is used for the transfer board. Rotate back and hand over to the splint gripper on the conveyor belt, the board is baked, cooled and collected. The grab board is a single-arm single-manipulator, and the board needs to be picked up by the rotating manipulator, so it leads to low efficiency, complex structure, and high maintenance costs; 2. The baking temperature is uneven and the energy consumption is high. [0003] After searching the patent literature n...
Claims
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IPC IPC(8): B05C9/14B05C13/00B05C11/00
Inventor 李荣根
Owner 李荣根