CN211959713U

CN211959713U - Novel circuit board pressfitting device

Info

Publication number: CN211959713U
Application number: CN202021030059.2U
Authority: CN
Inventors: 黄木林; 付五林; 黄旋; 赵炳�
Original assignee: Longyan Xingyao Multilayer Circuit Co Ltd
Current assignee: Longyan Xingyao Multilayer Circuit Co Ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-11-17
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a novel circuit board pressfitting device relates to technical field for the circuit board processing, to circuit board pressfitting in-process automatic feeding's problem, the following scheme is put forward at present, which comprises a housin, fixedly connected with motor on the back outer wall of casing, first pivot is installed to the output of motor, install first worm wheel in the first pivot, the left side of first worm wheel is equipped with the worm, and meshes the transmission between first worm wheel and the worm, the top of first worm wheel is equipped with defeated silo, there is first carousel positive one end of first pivot through bolted connection, the top left side of worm is equipped with the second worm wheel. The utility model discloses a combination of various structures makes this device not only carry out automatic feeding with the artifical circuit board that replaces with machinery, and makes the calibration of circuit board simple and convenient through the recess, has improved work efficiency, alleviates staff's burden, and the simple and convenient calibration of this device replaces the qualification rate that artifical calibration improved the product.

Description

Novel circuit board pressfitting device

Technical Field

The utility model relates to a technical field is used in the circuit board processing, especially relates to a novel circuit board pressfitting device.

Background

The multilayer board is produced through the processes of making inner layer pattern, printing and etching to form single-sided or double-sided base board, heating, pressurizing and adhering, drilling hole, etc. the said process is the same as that of plating through hole in double-sided board.

The existing circuit board pressing is basically semi-automatic machining, the multi-layer circuit board is subjected to loading calibration and discharging after pressing by manpower, so that the circuit board is pressed by machinery, the processing mode is limited by the manual speed, the working efficiency is lower, the labor calibration is too troublesome for workers, the manual calibration is easy to make mistakes, and the product percent of pass is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel circuit board pressfitting device has solved circuit board pressfitting in-process automatic feeding's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel circuit board pressing device comprises a shell, wherein a motor is fixedly connected to the outer wall of the back face of the shell, a first rotating shaft is installed at the output end of the motor, a first worm wheel is installed on the first rotating shaft, a worm is arranged on the left side of the first worm wheel, the first worm wheel and the worm are in meshing transmission, a material conveying groove is formed above the first worm wheel, a first rotating disc is connected to one end of the front face of the first rotating shaft through a bolt, a second worm wheel is arranged on the left side of the top end of the worm, the worm and the second worm wheel are in meshing transmission, a second rotating shaft is connected to the second worm wheel through a bolt, a third rotating shaft is arranged on the left side of the second rotating shaft, a second rotating disc is installed at one end of the front face of the third rotating shaft, a supporting rod is hinged to one end of the front face of the second rotating disc in a ball, and a working plate is arranged below the pressing plate.

Preferably, a support plate is welded on the outer wall of the back of the shell, the top of the support plate is connected with a motor through a bolt, a first slot hole is formed in the wall of the back of the shell, and one end, far away from the motor, of the first rotating shaft penetrates through the first slot hole.

Preferably, the bottom inner wall of casing has the riser in the welding, the top of riser welds in defeated material groove, the second slotted hole has been seted up on the right side conch wall of casing, the right-hand member of defeated material groove passes the second slotted hole.

Preferably, the front surface of the first rotary table is hinged with a movable rod in a spherical manner, the top end of the movable rod is hinged with a baffle, the top end of the baffle penetrates through the wall of the bottom shell of the material conveying groove, and the top end of the worm is rotatably connected to the inner wall of the top of the shell.

Preferably, the back one end of second pivot and second pivot is all rotated and is connected on the back inner wall of casing, all there is the drive wheel, two in first pivot and the second pivot be connected with the belt between the drive wheel, the diameter of second worm wheel is greater than first worm wheel.

Preferably, a transverse plate is welded on the inner wall of the left side of the shell, a third slotted hole is formed in the transverse plate, the bottom end of the push rod penetrates through the third slotted hole, a pressing block is welded at the bottom of the pressing plate, and a groove is formed in the wall of the middle shell of the working plate.

Preferably, the left side conch wall of casing and riser have all seted up the spout, the inside sliding connection of spout has the slider, two the slider welds on the working plate on the one side that is close to mutually, the bottom welding of working plate has the spring, the bottom of spring welds on the bottom inner wall of casing, be equipped with the opening on the front conch wall of casing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation casing, motor, defeated silo, first worm wheel, worm, first carousel, baffle, second worm wheel, second carousel, branch, clamp plate and the combination of parts such as working plate make this device part can replace artifical material loading with mechanical material loading, and simple and convenient to the calibration of circuit board, improve work efficiency and product percent of pass.

To sum up, the utility model discloses a combination of various structures makes this device not only replace artifical to the circuit board with machinery and carry out automatic feeding, and makes the calibration of circuit board simple and convenient through the recess, has improved work efficiency, alleviates staff's burden, and the simple and convenient calibration of this device replaces the qualification rate that artifical calibration improved the product.

Drawings

Fig. 1 is a schematic front sectional structural view of a novel circuit board pressing device provided by the present invention;

fig. 2 is the utility model provides a novel circuit board pressfitting device's local side sectional structure schematic diagram.

In the figure: the device comprises a shell 1, a motor 2, a material conveying groove 3, a first worm wheel 4, a worm 5, a first rotary table 6, a baffle 7, a second worm wheel 8, a second rotary table 9, a support rod 10, a pressing plate 11 and a working plate 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a novel circuit board pressing device comprises a housing 1, a motor 2 is fixedly connected to the outer wall of the back of the housing 1, a first rotating shaft is installed at the output end of the motor 2, a first worm wheel 4 is installed on the first rotating shaft, a worm 5 is arranged on the left side of the first worm wheel 4, the first worm wheel 4 and the worm 5 are in meshing transmission, a material conveying groove 3 is arranged above the first worm wheel 4, a first rotating disc 6 is connected to one end of the front of the first rotating shaft through a bolt, a second worm wheel 8 is arranged on the left side of the top end of the worm 5, the worm 5 and the second worm wheel 8 are in meshing transmission, a second rotating shaft is connected to the second worm wheel 8 through a bolt, a third rotating shaft is arranged on the left side of the second rotating shaft, a second rotating disc 9 is installed at one end of the front of the third rotating shaft, a supporting rod 10 is hinged to one end of the front, a working plate 12 is arranged below the pressure plate 11.

A support plate is welded on the outer wall of the back of a shell 1, the top of the support plate is connected with a motor 2 through a bolt, a first slotted hole is formed in the wall of the back of the shell 1, one end of a first rotating shaft, which is far away from the motor 2, passes through the first slotted hole, a vertical plate is welded on the inner wall of the bottom of the shell 1, the top of the vertical plate is welded in a material conveying tank 3, a second slotted hole is formed in the wall of the right side of the shell 1, the right end of the material conveying tank 3 passes through the second slotted hole, a movable rod is hinged on the front surface of a first rotating disc 6, a baffle 7 is hinged on the top end of the movable rod, the top end of the baffle 7 passes through the wall of the bottom of the material conveying tank 3, the top end of a worm 5 is rotatably connected on the inner wall of the top of the shell 1, the second rotating shaft, the diameter of second worm wheel 8 is greater than first worm wheel 4, the welding has the diaphragm on the left side inner wall of casing 1, the third slotted hole has been seted up on the diaphragm, the third slotted hole is passed to the bottom of push rod, the bottom welding of clamp plate 11 has the briquetting, set up flutedly on the middle part conch wall of working plate 12, the spout has all been seted up on the left side conch wall of casing 1 and the riser, the inside sliding connection of spout has the slider, the one side that two sliders are close to mutually welds on working plate 12, the bottom welding of working plate 12 has the spring, the bottom welding of spring is on casing 1's bottom inner wall, be equipped with the opening on casing.

In the embodiment, firstly, a bottom layer circuit board is placed in a groove through an opening on the front surface of a shell 1, a top layer circuit board is placed in a material conveying groove 3, when the circuit board needs to be pressed, a motor 2 is started to enable a first rotating shaft to rotate, the first rotating shaft drives a first worm wheel 4 and a first rotating disc 6 to rotate, the first rotating disc 6 rotates to drive a baffle 7 to move downwards through a movable rod, so that the top layer circuit board in the material conveying groove slides onto a working plate 12 through the baffle, the circuit board in the material conveying groove 3 can pass through only when the first rotating disc 6 drives the movable rod to the lowest position, and the baffle 7 is lifted along with the rotation of the first rotating disc 6, so that the circuit boards in the material conveying groove 3 can only pass through one time, the top layer circuit board sliding onto the working plate 12 is manually adjusted into the groove to be convenient to calibrate the circuit board, and the first worm wheel 4 and the worm 5 are in meshing transmission, and also be the meshing transmission between worm 5 and the second worm wheel 8, thereby it is rotatory to drive the second pivot, make the third pivot rotate through the combination of drive wheel and belt, make second carousel 9 rotate, thereby drive the push rod through branch 10 and carry out the up-and-down motion, make the clamp plate move down, carry out the pressfitting through the briquetting to two circuit boards, along with the combination of spring and slider avoids the repression of briquetting to make the circuit board appear damaged, because the diameter of second worm wheel 8 is greater than first worm wheel 6, consequently, the staff has time to get to put and the calibration to the circuit board.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel circuit board pressing device comprises a shell (1) and is characterized in that a motor (2) is fixedly connected to the outer wall of the back face of the shell (1), a first rotating shaft is installed at the output end of the motor (2), a first worm wheel (4) is installed on the first rotating shaft, a worm (5) is arranged on the left side of the first worm wheel (4), the first worm wheel (4) and the worm (5) are in meshing transmission, a material conveying groove (3) is arranged above the first worm wheel (4), a first rotating disc (6) is connected to one front end of the first rotating shaft through a bolt, a second worm wheel (8) is arranged on the left side of the top end of the worm (5), the worm (5) and the second worm wheel (8) are in meshing transmission, a second rotating shaft is connected to the second worm wheel (8) through a bolt, a third rotating shaft is arranged on the left side of the second rotating shaft, second carousel (9) is installed to the positive one end of third pivot, the positive one end ball of second carousel (9) articulates there is branch (10), the bottom of branch (10) articulates there is the push rod, the bottom welding of push rod has clamp plate (11), the below of clamp plate (11) is equipped with work board (12).

2. The novel circuit board pressing device according to claim 1, wherein a support plate is welded on the outer wall of the back side of the casing (1), the top of the support plate is connected with the motor (2) through a bolt, a first slot hole is formed in the wall of the back side of the casing (1), and one end of the first rotating shaft, which is far away from the motor (2), passes through the first slot hole.

3. The novel circuit board pressing device according to claim 1, wherein a vertical plate is welded on the inner wall of the bottom of the casing (1), the top of the vertical plate is welded in the material conveying groove (3), a second slot hole is formed in the wall of the right side of the casing (1), and the right end of the material conveying groove (3) passes through the second slot hole.

4. A novel circuit board pressing device according to claim 1, characterized in that the front surface of the first rotating disc (6) is spherically hinged with a movable rod, the top end of the movable rod is hinged with a baffle (7), the top end of the baffle (7) passes through the bottom shell wall of the material conveying groove (3), and the top end of the worm (5) is rotatably connected to the top inner wall of the shell (1).

5. The novel circuit board pressing device according to claim 1, wherein the back ends of the second rotating shaft and the second rotating shaft are rotatably connected to the inner wall of the back of the housing (1), the first rotating shaft and the second rotating shaft are respectively connected with driving wheels through bolts, a belt is connected between the two driving wheels, and the diameter of the second worm wheel (8) is larger than that of the first worm wheel (4).

6. The novel circuit board pressing device according to claim 1, wherein a transverse plate is welded to the inner wall of the left side of the casing (1), a third slot hole is formed in the transverse plate, the bottom end of the push rod penetrates through the third slot hole, a pressing block is welded to the bottom of the pressing plate (11), and a groove is formed in the wall of the middle portion of the working plate (12).

7. The novel circuit board pressing device according to claim 3, wherein sliding grooves are formed in the left side wall and the vertical plate of the casing (1), sliding blocks are connected to the sliding grooves in a sliding mode, one sides, close to the two sliding blocks, of the two sliding blocks are welded to the working plate (12), springs are welded to the bottom of the working plate (12), the bottom ends of the springs are welded to the inner wall of the bottom of the casing (1), and openings are formed in the front side wall of the casing (1).