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Circuit board detaching device

A technology for circuit boards and pressure plates, which is applied in the direction of workpiece clamping devices, hand-held tools, manufacturing tools, etc., can solve problems such as the quality of circuit boards cannot be effectively unified, the quality of circuit boards is uneven, and circuit boards are damaged, so as to achieve disassembly efficiency High, ensure the rhythm of production, and avoid damage

Active Publication Date: 2020-09-25
BESTAR HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The incoming material of the full-page circuit board can avoid the deformation of the pins caused by transportation and protect the components on the circuit board. However, in the production process of the buzzer, the circuit board needs to be manually removed from the full-page. The disassembly method is time-consuming and laborious, the efficiency is too low, and the wrong method will damage the circuit board. In addition, the quality of the manual disassembly of the circuit board cannot be effectively uniform, and the quality of the disassembled circuit board is uneven.

Method used

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  • Circuit board detaching device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: refer to figure 1 , figure 2 , a device for removing circuit boards, including a box body 1, the upper part of the box body 1 is provided with a grid 2 for placing a full-page printed board, and the grid 2 is fixed on the box body 1 through a cover plate 11 provided on the upper part of the box body 1 At the upper part of the cover plate 11, the corresponding grid 2 is a hollow hole, and the grid 2 is movably placed in the hollow hole. The hollow hole is a step hole, and the upper surface of the grid is not higher than the step surface of the hollow hole, so that the grid After the grid is placed in the hollow hole, the upper part of the grid has a space for placing the full-page printed board. This space can make the full-page printed board be placed stably at the grid and improve the separation accuracy of the circuit board. Grid 2 It is composed of multiple longitudinal ribs and transverse ribs that interweave vertically and horizontally. There are no...

Embodiment 2

[0030] Embodiment 2: The difference between this embodiment and Embodiment 1 is that in this embodiment, refer to Figure 7 , the middle of the bottom of the inclined table 12 is provided with a slide rail 9, and the source moving box 5 slides and cooperates with the slide rail 9 through the slider, and the slide rail 9 plays the role of guiding and auxiliary support for the source moving box, so that the source moving box can move on the slope. The middle part of the bottom of the table moves up and down along the direction parallel to the inclined table, which improves the reliability of the three-link structure cooperation, improves the stability of the push rod movement, and the consistency of the movement of both ends of the push rod.

Embodiment 3

[0031] Embodiment 3: The difference between this embodiment and Embodiment 1 is that in this embodiment, the driving medium in the source moving box is liquid, which can be hydraulic oil, and an oil pump is provided in the control box, and the oil pump communicates with the source through the delivery pipeline 51 The control box is equipped with a control panel, which controls the power supply of the air pump. The oil pump is also connected with control buttons. The control buttons can use foot switches for easy operation. The start of the oil pump is controlled by the control buttons. The oil inlet pipe and oil outlet pipe of the source box, after the control panel controls the power supply, the oil pump is controlled by the control button, and the hydraulic oil enters the source box through the oil inlet pipe of the delivery pipeline. The hydraulic oil in the source box increases, and the source box A change in gravity occurs for downward motion.

[0032] Embodiment 3: The d...

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Abstract

The invention relates to the technical field of circuit board production, in particular to a circuit board detaching device. A box is included. A grid for containing a whole printing plate is arrangedat the upper portion of the box. Single circuit boards on the whole printing plate are located in grid holes of the grid. The position, corresponding to the grid, of the box is provided with a movable pressing plate. The pressing plate is provided with a plurality of jacking columns. The positions of the jacking columns correspond to the positions of the single circuit boards on the whole printing plate. The position, corresponding to the bottom side of the grid, in the box is provided with an inclined table. The position of the inclined table is provided with a push rod. The inclined table position is provided with a drive mechanism for driving the push rod to move up and down along the surface of the inclined table. The drive mechanism comprises a source moving box arranged at the bottom of the inclined table and connecting rods. The source moving box is located on the middle side of the bottom of the inclined table. The middle line of the source moving box and the middle line of the inclined table are located in the same vertical plane. The two connecting rods are arranged, the inner ends of the two connecting rods are movably connected with the middle portion of the source moving box, the position of the box is provided with a control assembly for filling of pushing media into the source moving box, the circuit board separating and detaching efficiency is high, and the circuit board separating and detaching difficulty is lowered.

Description

technical field [0001] The invention relates to the technical field of buzzer production, in particular to a device for disassembling a circuit board. Background technique [0002] The circuit board is an important part of the pin buzzer, which is used to connect the coil and the pins, and the pins transmit signals and connect to external applications. The incoming materials of the buzzer circuit board are mainly full-page. The full-page circuit board is easy to operate and identify during the component patching and pin riveting process, and it is also convenient for counting the quantity. The incoming material of the full-page circuit board can avoid the deformation of the pins caused by transportation and protect the components on the circuit board. However, in the production process of the buzzer, the circuit board needs to be manually removed from the full-page. The disassembly method is time-consuming and laborious, the efficiency is too low, and the wrong method will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/00B25B11/02
CPCB25B11/02B25B27/00
Inventor 包丽萍李梅芳
Owner BESTAR HLDG
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