CN217193143U

CN217193143U - Photoelectric device soft board welding frock that can overturn automatically

Info

Publication number: CN217193143U
Application number: CN202220557672.2U
Authority: CN
Inventors: 吴钟鸥; 郑烨; 张丽娟; 陈诚
Original assignee: Shangrao Ningmao Optics Co ltd
Current assignee: Shangrao Ningmao Optics Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-16
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a photoelectric device soft board welding tool capable of automatically overturning, which comprises a bottom plate, wherein a second carrier plate is detachably fixed on the upper surface of the bottom plate, a second electromagnet is embedded at the inner bottom of a second limiting hole, and a positioning column is movably inserted in the second limiting hole; the utility model mainly uses the matching of the electric push rod and the motor, drives the support to move upwards through the electric push rod after the circuit board is welded, so that the first support plate and the second support plate are arranged in a staggered way, and then drives the rotating shaft to rotate through the motor, so that the rotating shaft drives the first support plate to turn over, the circuit board is placed on the upper surface of the second support plate, and the other surface of the circuit board is convenient to weld; through the cooperation of the first electromagnet, the second electromagnet and the positioning column, the circuit board can be conveniently fixed on the first carrier plate or the second carrier plate, and the circuit board is reduced to slide when being turned over, so that the turning over of the circuit board is facilitated.

Description

Photoelectric device soft board welding frock that can overturn automatically

Technical Field

The utility model relates to a photoelectric device production technical field specifically is a photoelectric device soft board welding frock that can overturn automatically.

Background

The photoelectric device refers to a device manufactured according to photoelectric effect, which is called a photoelectric device and is also called a photosensitive device. The photoelectric devices mainly comprise a photoelectric tube, a photomultiplier, a photoresistor, a photosensitive diode, a photosensitive triode, a photoelectric cell and a photoelectric coupler. In order to exert the functions of the photoelectric device, the photoelectric device needs to be welded on a circuit board, and in order to facilitate the assembly of the welded circuit board, a flexible board is usually used for supporting the circuit board of the photoelectric device, but because the flexible board is soft, a supporting carrier is needed to be used for supporting the circuit board during welding, the supporting carrier is usually fixed on welding equipment and does not have the turnover function, when the circuit board needs to be welded on two sides, the carrier needs to be manually turned over and then fixed again, the operation steps are complex, and the welding efficiency of the photoelectric device is reduced, so that the welding tool for the flexible board of the photoelectric device, which can be automatically turned over, needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photoelectric device soft board welding frock that can overturn automatically, through the cooperation of electric putter and motor, drive the support rebound through electric putter after circuit board welding one side, make first support plate and second support plate be crisscross setting, the rethread motor drives the pivot and rotates, make the pivot drive the upset of first support plate, place the upper surface at the second support plate with the circuit board, be convenient for weld the another side of circuit board to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a photoelectric device soft board welding tool capable of automatically overturning comprises a bottom plate, wherein a second support plate is detachably fixed on the upper surface of the bottom plate, four second limiting holes are formed in the upper surface of the second support plate, a second electromagnet is embedded in the inner bottom of each second limiting hole, a positioning column is movably inserted in each second limiting hole, one end of each positioning column is in ferromagnetic adsorption with a second electromagnet, a notch is formed in the middle of the upper surface of the bottom plate, an electric push rod is installed in each notch, a support is fixed to the piston rod end of each electric push rod, a rotating shaft is rotatably connected onto each support, a motor is installed at one end of each rotating shaft, a first support plate is fixed on the outer wall of each rotating shaft, four first limiting holes are formed in one side of the first support plate, a first electromagnet is embedded in the inner bottom of each first limiting hole, and the first limiting holes and the second limiting holes are arranged correspondingly, the other end of the positioning column is in ferromagnetic adsorption with the first electromagnet after being turned over.

Preferably, the positioning column comprises a round rod made of metal, a magnet round rod is fixed at one end of the round rod, a hollow cylindrical metal block is sleeved at one end of the magnet round rod, and the metal block and the magnet round rod are magnetically adsorbed.

Preferably, the diameter of round bar and metal block all is greater than the diameter of magnet round bar, just the diameter of metal block is less than the diameter of round bar, the diameter of round bar is the same with the diameter in first spacing hole, the diameter of metal block is the same with the diameter in second spacing hole.

Preferably, one end of the first carrier plate is arranged in an arc shape, a through hole for fixing the rotating shaft is formed in the side wall of the first carrier plate, and two weight-reducing notches are formed in one end of the first carrier plate.

Preferably, the mounting groove has been seted up to the upper surface of bottom plate, one side threaded connection of mounting groove has fastening screw, the second support plate is located the inside of mounting groove, just fastening screw's one end and the lateral wall laminating of second support plate, just the mounting groove is to align the setting with one side of the relative one side of fastening screw and one side of first support plate.

Preferably, the upper surface of the first carrier plate is provided with a group of avoiding grooves, and the appearance of the avoiding grooves corresponds to that of the photoelectric device.

Preferably, the support includes diaphragm and riser, the one end of diaphragm is fixed with the one end of riser, just the diaphragm is perpendicular setting with the riser, the motor is installed in one side of riser, electric putter is located the below of diaphragm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses mainly through the cooperation of electric putter and motor, drive support rebound through electric putter after circuit board welding one side, make first support plate and second support plate be crisscross setting, the rethread motor drives the pivot and rotates, makes the pivot drive the upset of first support plate, places the circuit board at the upper surface of second support plate, is convenient for weld the another side of circuit board, does not need artifical manual to turn over the circuit board, improves circuit board double-sided welding's welding efficiency to a certain extent.

2. The utility model discloses a cooperation of first electro-magnet, second electro-magnet and reference column is convenient for fix the circuit board on first support plate or second support plate, and reduces the landing to appear in the circuit board when the circuit board upset to be convenient for to the turn-over of circuit board.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of the first carrier plate and the second carrier plate of the present invention;

fig. 4 is a schematic structural view of the first carrier plate and the second carrier plate after the turnover of the present invention.

In the figure: 1. a base plate; 2. a notch; 3. a support; 301. a vertical plate; 302. a transverse plate; 4. a motor; 5. a first carrier plate; 6. a positioning column; 601. a round bar; 602. a magnet round bar; 603. a metal block; 7. a second carrier plate; 8. a second limiting hole; 9. a rotating shaft; 10. an electric push rod; 11. fastening screws; 12. mounting grooves; 13. a first limiting hole; 14. a first electromagnet; 15. a second electromagnet; 16. a through hole; 17. an avoiding groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a photoelectric device soft board welding tool capable of automatically overturning comprises a bottom plate 1, wherein a second carrier plate 7 is detachably fixed on the upper surface of the bottom plate 1, four second limiting holes 8 are formed in the upper surface of the second carrier plate 7, a second electromagnet 15 is embedded at the inner bottom of each second limiting hole 8, a positioning column 6 is movably inserted in each second limiting hole 8, one end of each positioning column 6 is magnetically adsorbed with the second electromagnet 15, a notch 2 is formed in the middle of the upper surface of the bottom plate 1, an electric push rod 10 is installed in each notch 2, a support 3 is fixed at the piston rod end of each electric push rod 10, a rotating shaft 9 is rotatably connected onto each support 3, a motor 4 is installed at one end of each rotating shaft 9, a first carrier plate 5 is fixed onto the outer wall of each rotating shaft 9, four first limiting holes 13 are formed in one side of each first carrier plate 5, a first electromagnet 14 is embedded at the inner bottom of each first limiting hole 13, and the second limiting holes 8 are correspondingly arranged, the other end of the positioning column 6 is magnetically adsorbed with the first electromagnet 14 after being turned over;

when the welding device is used, the first carrier plate 5 and the second carrier plate 7 are respectively positioned at two ends of the base, the first electromagnet 14 is electrified, the positioning column 6 is inserted into the first limiting hole 13, the circuit board to be welded is sleeved on the four positioning columns 6, the position of the circuit board is fixed through the positioning columns 6, the welding of a photoelectric device is conveniently carried out on one surface of the circuit board, after one surface is welded, the support 3 is driven to move upwards through the electric push rod 10, the support 3 drives the first carrier plate 5 to move upwards, so that the first carrier plate 5 and the second carrier plate 7 are arranged in a staggered mode, the rotating shaft 9 is driven to rotate through the motor 4, the rotating shaft 9 drives the first carrier plate 5 to turn over for 180 degrees, the support 3 is driven to move downwards through the electric push rod 10, the other end of the positioning column 6 is inserted into the second limiting hole 8, and the second electromagnet 15 is electrified, the first electromagnet 14 is powered off, the position of the circuit board is fixed through the magnetic adsorption of the second electromagnet 15 and the positioning column 6, the welding of the photoelectric device on the other side of the circuit board is facilitated, manual turnover of the circuit board is not needed, and the welding efficiency of double-side welding of the circuit board is improved to a certain extent.

The positioning column 6 comprises a round rod 601 made of metal, a magnet round rod 602 is fixed at one end of the round rod 601, a hollow cylindrical metal block 603 is sleeved at one end of the magnet round rod 602, the metal block 603 and the magnet round rod 602 are magnetically adsorbed, when the first electromagnet 14 is powered on, the first electromagnet 14 and the round rod 601 are convenient to magnetically adsorb, so that the positioning column 6 is fixed on the first carrier plate 5, when the second electromagnet 15 is powered on, and when the first electromagnet 14 is powered off, the positioning column 6 and the second carrier plate 7 are fixed by utilizing the magnetic adsorption of the metal block 603 and the second electromagnet 15, through the magnetic adsorption of the metal block 603 and the magnet round rod 602, the metal block 603 is detachably arranged, when the circuit board is sleeved on the round rod 602, the sleeved circuit board is limited by the metal block 603, and the installation of the metal block 603 is also convenient.

The diameters of the round rod 601 and the metal block 603 are larger than the diameter of the magnet round rod 602, the diameter of the metal block 603 is smaller than that of the round rod 601, the diameter of the round rod 601 is the same as that of the first limiting hole 13, and the diameter of the metal block 603 is the same as that of the second limiting hole 8, so that the circuit board can be conveniently fixed between the round rod 601 and the metal block 603.

One end of the first carrier plate 5 is arc-shaped, which is convenient for the first carrier plate 5 to turn over, the side wall of the first carrier plate 5 is provided with a through hole 16 for fixing the rotating shaft 9, and one end of the first carrier plate 5 is provided with two weight-reducing notches.

Mounting groove 12 has been seted up to the upper surface of bottom plate 1, one side threaded connection of mounting groove 12 has fastening screw 11, second support plate 7 is located the inside of mounting groove 12, and the one end of fastening screw 11 is laminated with the lateral wall of second support plate 7, and mounting groove 12 is the alignment setting with one side of first support plate 5 with fastening screw 11 one side relatively, be convenient for second support plate 7 installation back and the counterpoint of first support plate 5, and second support plate 7 is for dismantling the setting, be convenient for to the change and the maintenance of second support plate 7.

The upper surface of the first carrier plate 5 is provided with at least one group of avoiding grooves 17, the appearance of the avoiding grooves 17 corresponds to that of the photoelectric device, and the damage rate of the welded photoelectric device can be reduced by the arrangement of the avoiding grooves 17.

Support 3 includes diaphragm 302 and riser 301, and the one end of diaphragm 302 is fixed with the one end of riser 301, and diaphragm 302 is perpendicular setting with riser 301, and motor 4 installs in one side of riser 301, and electric putter 10 is located the below of diaphragm 302, and the electric putter 10 of being convenient for drives the downward or downstream of the vertical direction of support 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but photoelectric device soft board welding frock of automatic upset, includes bottom plate (1), its characterized in that: a second support plate (7) is detachably fixed on the upper surface of the bottom plate (1), four second limiting holes (8) are formed in the upper surface of the second support plate (7), a second electromagnet (15) is embedded at the inner bottom of each second limiting hole (8), a positioning column (6) is movably inserted in the second limiting hole (8), one end of the positioning column (6) is magnetically adsorbed with the second electromagnet (15), a notch (2) is formed in the middle of the upper surface of the bottom plate (1), an electric push rod (10) is installed in the notch (2), a support (3) is fixed at the piston rod end of the electric push rod (10), a rotating shaft (9) is rotatably connected on the support (3), a motor (4) is installed at one end of the rotating shaft (9), a first support plate (5) is fixed on the outer wall of the rotating shaft (9), four first limiting holes (13) are formed in one side of the first support plate (5), the inner bottom of the first limiting hole (13) is embedded with a first electromagnet (14), the first limiting hole (13) and the second limiting hole (8) are arranged correspondingly, and the other end of the positioning column (6) is magnetically adsorbed with the first electromagnet (14) after being turned over.

2. The photoelectric device soft board welding tool capable of automatically overturning according to claim 1, characterized in that: the positioning column (6) comprises a round rod (601) made of metal, a magnet round rod (602) is fixed at one end of the round rod (601), a hollow cylindrical metal block (603) is sleeved at one end of the magnet round rod (602), and the metal block (603) and the magnet round rod (602) are magnetically adsorbed.

3. The photoelectric device soft board welding tool capable of automatically overturning according to claim 2, characterized in that: the diameter of the round rod (601) and the diameter of the metal block (603) are both larger than the diameter of the magnet round rod (602), the diameter of the metal block (603) is smaller than the diameter of the round rod (601), the diameter of the round rod (601) is the same as that of the first limiting hole (13), and the diameter of the metal block (603) is the same as that of the second limiting hole (8).

4. The photoelectric device soft board welding tool capable of automatically overturning according to claim 1, characterized in that: one end of the first carrier plate (5) is arranged in an arc shape, a through hole (16) for fixing the rotating shaft (9) is formed in the side wall of the first carrier plate (5), and two weight-reducing notches are formed in one end of the first carrier plate (5).

5. The flexible board welding tool for the photoelectric device capable of automatically overturning as claimed in claim 1, characterized in that: mounting groove (12) have been seted up to the upper surface of bottom plate (1), one side threaded connection of mounting groove (12) has fastening screw (11), second support plate (7) are located the inside of mounting groove (12), just the one end of fastening screw (11) is laminated with the lateral wall of second support plate (7), just mounting groove (12) are the setting of aliging with one side of first support plate (5) with fastening screw (11) relative one side.

6. The photoelectric device soft board welding tool capable of automatically overturning according to claim 1, characterized in that: the upper surface of the first carrier plate (5) is provided with a avoiding groove (17), the avoiding groove (17) is at least provided with one group, and the appearance of the avoiding groove (17) is correspondingly arranged with the appearance of the photoelectric device.

7. The photoelectric device soft board welding tool capable of automatically overturning according to claim 1, characterized in that: support (3) are including diaphragm (302) and riser (301), the one end of diaphragm (302) is fixed with the one end of riser (301), just diaphragm (302) is perpendicular setting with riser (301), one side at riser (301) is installed in motor (4), electric putter (10) are located the below of diaphragm (302).