Flattening device for circuit board processing

Abstract

The utility model discloses a flattening device for circuit board processing, which comprises a processing operation table, a reinforcing frame body is fixedly connected to the processing operation table, a second electric push rod is fixedly mounted on the reinforcing frame body, a second connecting rod is connected to a telescopic rod of the second electric push rod, and a material pressing plate is connected to the second connecting rod. A second distance sensor is installed on the pressing plate, a second fixing frame is fixedly connected to the machining operation table, a hydraulic cylinder is fixedly installed on the second fixing frame, a third connecting rod is connected to a telescopic rod of the hydraulic cylinder and slidably connected with the machining operation table, a jacking plate is connected to the top end of the third connecting rod, and a pressure sensor is installed on the jacking plate. Through cooperation of the second distance sensor, the hydraulic cylinder, the third connecting rod and the jacking plate, the circuit board is automatically jacked up, and the situation that the circuit board is clamped in a flattening groove of a machining operation table and is difficult to take out is prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to circuit board processing technical field especially relates to a flatting device for circuit board processing. BACKGROUND

[0002] In order to improve the service life of circuit board, the circuit needs to be flattened before gold plating treatment, so that the ions in the electroplating solution can be efficiently attached to the surface of the circuit board.

[0003] The utility model discloses a prevent wobble's circuit board flatting device discloses a kind of flatting device for circuit board processing, including top plate, the upper surface center position of top plate is equipped with hydraulic cylinder, the bottom of hydraulic cylinder is equipped with hydraulic telescopic rod, the bottom end of hydraulic telescopic rod is through the surface of top plate and is connected with lifting plate, lifting plate is connected with pressing plate by pressure detection sensor, the lower surface both sides of top plate are equipped with side plate, the bottom end of side plate is installed in the top of workbench, the bottom center position of hollow rectangular plate is provided with first connecting pipe, the other end of second connecting pipe is connected with air inlet pipe through pipe joint, air inlet pipe is arranged at the top of box, fan is arranged in the inside of box, the bottom both sides of hollow rectangular plate are equipped with electric push rod, the bottom end of electric push rod is installed in the top of base, the device after circuit board flattening, need manual removal, when circuit board is stuck in flattening groove, it will increase the difficulty of removing circuit board, to increase waiting time, and also need to manually position circuit board, therefore a kind of flatting device for circuit board processing is presented. UTILITY MODEL CONTENTS

[0004] The utility model discloses a flatting device for circuit board processing, to solve the problem presented in the above background.

[0005] A flattening device for circuit board processing includes a processing worktable with a flattening groove. A feeding plate is fixedly connected to the worktable, a controller is mounted on the worktable, two guide plates are fixedly connected to the worktable, a first fixed frame is fixedly connected to the worktable, a first electric push rod is fixedly mounted on the first fixed frame, a first connecting rod is connected to the telescopic rod of the first electric push rod, a first push plate is slidably connected between the two guide plates, the first push plate is connected to the first connecting rod, a first distance sensor is mounted on the first fixed frame, a reinforcing frame is fixedly connected to the worktable, and a second electric push rod is fixedly mounted on the reinforcing frame. A second connecting rod is connected to the telescopic rod, and a pressure plate is connected to the second connecting rod. A second distance sensor is installed on the pressure plate. A second fixed frame is fixedly connected to the processing operating table, and a hydraulic cylinder is fixedly installed on the second fixed frame. A third connecting rod is connected to the telescopic rod of the hydraulic cylinder. The third connecting rod is slidably connected to the processing operating table. A lifting plate is connected to the top of the third connecting rod, and a pressure sensor is installed on the lifting plate. Two third fixed frames are fixedly connected to the processing operating table, and a third electric push rod is fixedly installed on the third fixed frame. A fourth connecting rod is connected to the telescopic rod of the third electric push rod. A second push plate is connected between the two fourth connecting rods, and a third distance sensor is installed on the second push plate.

[0006] Furthermore, the controller is equipped with a start button and a reset button.

[0007] Furthermore, the first push plate is equipped with an anti-slip pad.

[0008] The beneficial effects of this utility model are:

[0009] 1. This utility model achieves automatic lifting of the circuit board by cooperating with the second distance sensor, hydraulic cylinder, third connecting rod and lifting plate, thus preventing the circuit board from getting stuck in the flattening groove of the processing table and being difficult to remove.

[0010] 2. This utility model achieves automatic feeding and automatic pushing of circuit boards through the cooperation of the first electric push rod, the first connecting rod, the first push plate, the first distance sensor, the third electric push rod, the fourth connecting rod, the second push plate, and the third distance sensor, thereby saving the positioning time of the circuit boards and improving the processing efficiency of the circuit boards. Attached Figure Description

[0011] Fig. 1 This is a three-dimensional structural diagram of the flattening device for circuit board processing according to this utility model;

[0012] Fig. 2 This is a side view of the three-dimensional structure of the first fixing frame;

[0013] Fig. 3It is a cross-sectional perspective structure schematic diagram of the processing operation platform.

[0014] Fig. 4 It is a side perspective structure schematic diagram of the processing operation platform.

[0015] In the figure, 1 is a processing operation platform, 2 is a blanking plate, 3 is a controller, 4 is a guide plate, 5 is a first fixing frame, 6 is a first electric push rod, 7 is a first connecting rod, 8 is a first pushing plate, 9 is a first distance sensor, 10 is a reinforcing frame body, 11 is a second electric push rod, 12 is a second connecting rod, 13 is a pressing plate, 14 is a second distance sensor, 15 is a second fixing frame, 16 is a hydraulic cylinder, 17 is a third connecting rod, 18 is a jacking plate, 19 is a pressure sensor, 20 is a third fixing frame, 21 is a third electric push rod, 22 is a fourth connecting rod, 23 is a second pushing plate, and 24 is a third distance sensor. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0017] As Figs. 1 to 4The utility model discloses a kind of circuit board processing flatting devices, it includes processing operation platform 1, processing operation platform 1 is opened in flatting groove, processing operation platform 1 is fixedly connected with blanking plate 2, processing operation platform 1 is installed with controller 3, processing operation platform 1 is fixedly connected with two guide plates 4, processing operation platform 1 is fixedly connected with first fixed frame 5, first fixed frame 5 is fixedly installed with first electric push rod 6, first electric push rod 6 telescopic rod is connected with first connecting rod 7, first push plate 8 is slidably connected between two guide plates 4, first push plate 8 is connected with first connecting rod 7, first push plate 8 is used to push circuit board, first fixed frame 5 is installed with first distance sensor 9, processing operation platform 1 is fixedly connected with reinforcing frame body 10, reinforcing frame body 10 is fixedly installed with second electric push rod 11, second electric push rod 11 telescopic rod is connected with second connecting rod 12, second connecting rod 12 is connected with pressing plate 13, and pressing plate 13 is used to flatten circuit board, and pressing plate 13 is installed with second distance sensor 14, processing operation platform 1 is fixedly connected with second fixed frame 15, second fixed frame 15 is fixedly installed with hydraulic cylinder 16, hydraulic cylinder 16 telescopic rod is connected with third connecting rod 17, third connecting rod 17 is slidably connected with processing operation platform 1, third connecting rod 17 top end is connected with jacking plate 18, and jacking plate 18 is used to eject circuit board, and jacking plate 18 is installed with pressure sensor 19, and pressure sensor 19 is used to detect the pressure that circuit board receives, processing operation platform 1 is fixedly connected with two third fixed frames 20, third fixed frame 20 is fixedly installed with third electric push rod 21, third electric push rod 21 telescopic rod is connected with fourth connecting rod 22, and second push plate 23 is connected between two fourth connecting rods 22, and second push plate 23 is used to push circuit board, and second push plate 23 is installed with third distance sensor 24.

[0018] The controller 3 is provided with start button and reset button.

[0019] The first push plate 8 is provided with antiskid pad.

[0020] The working principle of the utility model is: first distance sensor is provided with first threshold value and second threshold value, and the value of first threshold value is greater than the value of second threshold value.

[0021] The third distance sensor is provided with first threshold value and second threshold value, and the value of first threshold value is greater than the value of second threshold value.

[0022] After the circuit board is placed between the two guide plates, the start button is pressed, so that the first electric push rod drives the first connecting rod and the first pushing plate to move, the first pushing plate pushes the circuit board, so that the circuit board is pushed into the pressing groove of the processing operation table, when the distance between the first pushing plate and the first distance sensor reaches the first threshold value preset by the first distance sensor, the first electric push rod drives the first connecting rod and the first pushing plate to move reversely, when the distance between the first pushing plate and the first distance sensor reaches the second threshold value preset by the first distance sensor, the first electric push rod stops working, at the same time, the second electric push rod drives the second connecting rod, the pressing plate and the second distance sensor to descend, after the pressing plate descends to contact with the circuit board, the pressing plate flattens the circuit board, when the pressure received by the circuit board reaches the threshold value preset by the pressure sensor, the second electric push rod drives the second connecting rod, the pressing plate and the second distance sensor to ascend, when the distance between the second distance sensor and the reinforcing frame body reaches the threshold value preset by the second distance sensor, the second electric push rod stops working, at the same time, the hydraulic cylinder works for a certain time and then stops, the hydraulic cylinder drives the third connecting rod and the jacking plate to ascend, so that the jacking plate jacks up the circuit board out of the pressing groove of the processing operation table, then the reset button is pressed, so that the third electric push rod drives the fourth connecting rod, the second pushing plate and the third distance sensor to move, the second pushing plate pushes the flattened circuit board, so that the circuit board is pushed onto the discharging plate, and then slides to the designated position, when the distance between the third distance sensor and the reinforcing frame body reaches the first threshold value preset by the third distance sensor, the third electric push rod drives the fourth connecting rod, the second pushing plate and the third distance sensor to move reversely, when the distance between the third distance sensor and the reinforcing frame body reaches the second threshold value preset by the third distance sensor, the third electric push rod stops working, at the same time, the hydraulic cylinder drives the third connecting rod and the jacking plate to descend to reset.

[0023] The above merely describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A flattening device for circuit board processing, characterized in that: The circuit board processing flattening device comprises a processing operation table, a flattening groove is formed in the processing operation table, a blanking plate is fixedly connected to the processing operation table, a controller is installed on the processing operation table, two guide plates are fixedly connected to the processing operation table, a first fixing frame is fixedly connected to the processing operation table, a first electric push rod is fixedly installed on the first fixing frame, a first connecting rod is connected to the first electric push rod, a first pushing plate is slidably connected between the two guide plates, the first pushing plate is connected to the first connecting rod, a first distance sensor is installed on the first fixing frame, a reinforcing frame body is fixedly connected to the processing operation table, a second electric push rod is fixedly installed on the reinforcing frame body, a second connecting rod is connected to the second electric push rod, a pressing plate is connected to the second connecting rod, a second distance sensor is installed on the pressing plate, a second fixing frame is fixedly connected to the processing operation table, a hydraulic cylinder is fixedly installed on the second fixing frame, a third connecting rod is connected to the hydraulic cylinder, the third connecting rod is slidably connected to the processing operation table, a jacking plate is connected to the top end of the third connecting rod, a pressure sensor is installed on the jacking plate, two third fixing frames are fixedly connected to the processing operation table, a third electric push rod is fixedly installed on the third fixing frame, a fourth connecting rod is connected to the third electric push rod, a second pushing plate is connected between the two fourth connecting rods, and a third distance sensor is installed on the second pushing plate.

2. The pressing device for processing a circuit board according to claim 1, characterized in that: A start button and a reset button are arranged on the controller.

3. The device according to claim 1, wherein: An antiskid pad is arranged on the first pushing plate.

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