Full-automatic feeding and receiving device of laser resistor trimming machine
A technology of laser resistance adjustment and material receiving device, which is applied in the direction of resistors, resistance manufacturing, electrical components, etc., can solve the problems of low production efficiency and high production cost, and achieve high production efficiency, high degree of automation, and low production efficiency. Effect
Pending Publication Date: 2018-03-16
SUZHOU DONGKE ELECTRONICS
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Problems solved by technology
[0003] In order to overcome the above problems, the present invention provides a fully automatic feeding and receiving device of a laser resistance trimming machine, which solves the problems of low production efficiency and high production cost of existing devices
Method used
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[0023] see Figures 1 to 10 , a fully automatic feeding and receiving device for a laser resistance adjustment machine, which includes a feeding unit 101, a receiving unit 102, a positioning and clamping unit 103, a discharging and retrieving unit 104 and a control unit, the control unit is used to control the The cooperative actions of the feeding unit 101, the receiving unit 102, the positioning and clamping unit 103 and the discharging and retrieving unit 104 are described.
[0024] Wherein, the feeding unit 101 is used for neatly stacking a plurality of thick film circuit chips 100 to be processed in the feeding magazine 11 . The feeding unit 101 is composed of a feeding box 11 for accommodating a plurality of stacked thick film circuit chips to be processed, and a first screw module ejector mechanism 12 arranged below the feeding box 11 . The first screw mandrel module ejector mechanism 12 is used to ensure that the uppermost thick-film circuit chip to be processed in th...
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The invention discloses a fully automatic feeding and receiving device of a laser resistance trimming machine, which includes a feeding unit for neatly stacking a plurality of thick film circuit chips to be processed in a feeding material box, for The stacked thick film circuit chips are arranged in the receiving unit in the material receiving box, which is used to firmly clamp the thick film circuit chips to be processed on the processing platform. The processed thick film circuit chip is picked up and transferred to the processing platform, and at the same time, the processed thick film circuit chip on the processing platform is handed over to the feeding and retrieving unit of the receiving unit and the control unit. The invention has the advantages of high degree of automation and high production efficiency. The traditional manual operation is replaced by the cooperation of each unit, which greatly improves the production efficiency. One person can operate multiple machines. The operator only needs to add the products to be processed in batches before starting the operation. After feeding the material into the material box and debugging the machine, it can work offline.
Description
technical field [0001] The invention belongs to the field of feeding and receiving devices of a laser resistance trimming machine for processing circuit chip substrates, and in particular relates to a fully automatic feeding and receiving device of a laser resistance trimming machine. Background technique [0002] The laser trimming machine is a machine used for precision trimming of thick film resistors on thick film integrated circuits. Thick-film resistors are generally printed and burned on rectangular ceramic sheets. Before laser trimming the circuit chips, the thick-film circuit chips are manually placed on the XY mobile working platform of the resistance trimming machine (the platform is at the origin position), and manually The right-angled edge is positioned and fixed by negative pressure. After pressing the work button, the working platform moves to the laser trimming work area for laser resistor trimming. After the laser resistance trimming machine completes the ...
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Login to View More IPC IPC(8): H01C17/242
CPCH01C17/242
Inventor 沈玉良
Owner SUZHOU DONGKE ELECTRONICS