CN213531138U

CN213531138U - Automatic soldering equipment for electronic components

Info

Publication number: CN213531138U
Application number: CN202021912861.4U
Authority: CN
Inventors: 邱晓辉; 陈耀从
Original assignee: Donggang Dahe Electronics Co ltd
Current assignee: Donggang Dahe Electronics Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-25
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses an automatic soldering device for electronic components, which comprises a workbench and a longitudinal adjusting component; a workbench: a frame plate is arranged on the surface of the workbench, a groove is formed in one end of the frame plate, a tin coil is movably connected in the groove, and a soldering tin assembly and a tin feeding assembly are arranged on the frame plate; the transverse adjusting component: the horizontal adjusting component comprises a sliding groove, a first lead screw, a sliding block and a first motor, the middle part of the surface of the workbench is arranged on the sliding groove, the first lead screw is rotatably connected in the sliding groove, the sliding block is in threaded connection with the first lead screw through the middle part and in sliding fit with the sliding groove, one end of the workbench is arranged on the first motor, the output shaft of the first motor is fixedly connected with one end of the first lead screw, the sliding block is provided with a vertical adjusting component, the automatic electronic component soldering equipment can realize automatic welding of electronic components, the automation degree is high, the production efficiency is improved, and the practicability is high.

Description

Automatic soldering equipment for electronic components

Technical Field

The utility model relates to an electronic components production technical field specifically is electronic components automatic soldering equipment.

Background

The electronic components are components of electronic elements and small machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; in the production of circuit boards, a plurality of electronic components need to be welded on the circuit boards, and existing partial electronic component tin welding equipment still needs to be manually assisted for welding, so that the automation degree is low, the efficiency is low, and the waste of labor force is caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide the automatic soldering equipment of electronic components, can realize the automatic weld of electronic components, degree of automation is higher, and has improved production efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic electronic component soldering equipment comprises a workbench and a longitudinal adjusting assembly;

a workbench: a frame plate is arranged on the surface of the workbench, a groove is formed in one end of the frame plate, a tin coil is movably connected in the groove, and a soldering tin assembly and a tin feeding assembly are arranged on the frame plate;

the transverse adjusting component: the transverse adjusting assembly comprises a sliding groove, a first screw rod, a sliding block and a first motor, the sliding groove is formed in the middle of the surface of the workbench, the first screw rod is rotatably connected into the sliding groove, the sliding block is in threaded connection with the first screw rod through a threaded hole in the middle and is in sliding fit with the sliding groove, the first motor is arranged at one end of the workbench, an output shaft of the first motor is fixedly connected with one end of the first screw rod, and a longitudinal adjusting assembly is arranged on the sliding block;

wherein: still include the PLC controller, the surface of frame plate is located to the PLC controller, and the input of PLC controller is connected with external power source's output electricity, and the output of PLC controller is connected with the input electricity of first motor.

Further, the soldering tin subassembly includes electronic jar, mounting panel, welder and tin section of thick bamboo, the tip of frame plate is located to electronic jar, the bottom of electronic jar is located to the mounting panel, welder locates on the mounting panel, the tin section of thick bamboo is located the side of mounting panel and is the acute angle with the contained angle of horizontal plane, and electronic jar and welder's input is connected with the output electricity of PLC controller respectively, and the flexible drive welder of the usable electronic jar of soldering tin subassembly is adjusted from top to bottom, realizes the welding to the circuit board, and the tin section of thick bamboo can be spacing to the tin silk, avoids the skew.

Further, send tin subassembly to include extension board, gyro wheel, cardboard and third motor, the extension board symmetry is located the bottom surface of frame plate and is corresponded with the recess, the gyro wheel rotates to be connected on the extension board, the cardboard is equipped with four and evenly locates the circumference side of gyro wheel, the side of extension board is located to the third motor, and the output shaft of third motor and the one end fixed connection of gyro wheel, and the input of third motor is connected with the output electricity of PLC controller, and the intermittent type nature of sending the usable third motor of tin subassembly rotates and drives the gyro wheel rotation, and then can drive the cardboard and rotate, and the automatic feed of tin silk can be realized with the cooperation of tin silk to cardboard accessible draw-in groove.

Further, vertical adjusting part includes slide rail, second lead screw, second motor and spacing dish, the surface of slider is located to the slide rail, the second lead screw rotates to be connected in the slide rail, the one end of slide rail is located to the second motor, and the output shaft of second motor crosses fixed connection with the one end of second lead screw, spacing dish is through the connecting hole and the second lead screw threaded connection of bottom, and the input of second motor is connected with the output electricity of PLC controller, and the rotation of the usable second motor of vertical adjusting part drives the second lead screw and rotates, and linear motion can be realized to spacing dish under the spacing of slide rail, and then can vertically adjust the circuit board in the spacing dish.

Further, still including fixed subassembly, fixed subassembly includes support, depression bar and spring, the surface of spacing dish is located to the support symmetry, the depression bar runs through the surface of support, the spring activity cup joints in the bottom of depression bar, and the both ends of spring respectively with support and depression bar fixed connection, fixed subassembly can be before the spacing dish is put into to the circuit board, pull up the depression bar, after putting into and finishing, the elasticity of usable spring is fixed the circuit board.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic soldering equipment for the electronic components has the following advantages:

1. the first lead screw is driven to rotate by the rotation of the first motor of the transverse adjusting assembly of the automatic electronic component soldering equipment, then the sliding block can move linearly under the limiting effect of the sliding groove, and the position of the circuit board can be flexibly adjusted by matching with the longitudinal adjusting assembly.

2. This automatic tin soldering equipment of electronic components send intermittent type nature of the usable third motor of tin subassembly to rotate and drive the gyro wheel and rotate, and then can drive the cardboard and rotate, and the automatic feed of tin silk can be realized with the cooperation of tin silk to cardboard accessible draw-in groove.

3. The fixing component of the automatic electronic component soldering equipment can pull up the pressing rod before the circuit board is placed into the limiting disc, and after the circuit board is placed into the limiting disc, the circuit board can be fixed by the aid of elasticity of the springs.

Drawings

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

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the automatic tin soldering machine comprises a

workbench

1, 11 frame plates, 12PLC (programmable logic controller), 13 grooves, 14 tin rolls, 2 transverse adjusting components, 21 sliding grooves, 22 first screw rods, 23 sliding blocks, 24 first motors, 3 longitudinal adjusting components, 31 sliding rails, 32 second screw rods, 33 second motors, 34 limiting discs, 4 fixing components, 41 supports, 42 pressing rods, 43 springs, 5 tin soldering components, 51 electric cylinders, 52 mounting plates, 53 welding guns, 54 tin cylinders, 6 tin feeding components, 61 support plates, 62 rollers, 63 clamping plates and 64 third motors.

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. 1-2, the present invention provides a technical solution: the automatic electronic component soldering equipment comprises a workbench 1 and a longitudinal adjusting assembly 3;

a workbench 1: the surface of the workbench 1 is provided with a frame plate 11, one end of the frame plate 11 is provided with a groove 13, a tin roll 14 is movably connected in the groove 13, the frame plate 11 is provided with a soldering tin component 5 and a tin feeding component 6, the soldering tin component 5 comprises an electric cylinder 51, a mounting plate 52, a welding gun 53 and a tin cylinder 54, the electric cylinder 51 is arranged at the end part of the frame plate 11, the mounting plate 52 is arranged at the bottom end of the electric cylinder 51, the welding gun 53 is arranged on the mounting plate 52, the tin cylinder 54 is arranged at the side surface of the mounting plate 52 and forms an acute angle with the horizontal plane, the input ends of the electric cylinder 51 and the welding gun 53 are respectively and electrically connected with the output end of the PLC 12, the tin feeding component 6 comprises a support plate 61, a roller 62, a clamp plate 63 and a third motor 64, the support plate 61 is symmetrically arranged at the bottom surface of the frame plate 11 and corresponds to the groove 13, the roller 62, an output shaft of the third motor 64 is fixedly connected with one end of the roller 62, and an input end of the third motor 64 is electrically connected with an output end of the PLC controller 12;

the transverse adjusting assembly 2: the transverse adjusting component 2 comprises a sliding groove 21, a first screw rod 22, a sliding block 23 and a first motor 24, the sliding groove 21 is arranged in the middle of the surface of the workbench 1, the first screw rod 22 is rotatably connected in the sliding groove 21, the sliding block 23 is in threaded connection with the first screw rod 22 through a threaded hole in the middle and is in sliding fit with the sliding groove 21, the first motor 24 is arranged at one end of the workbench 1, an output shaft of the first motor 24 is fixedly connected with one end of the first screw rod 22, the sliding block 23 is provided with a longitudinal adjusting component 3, the longitudinal adjusting component 3 comprises a sliding rail 31, a second screw rod 32, a second motor 33 and a limiting disc 34, the sliding rail 31 is arranged on the surface of the sliding block 23, the second screw rod 32 is rotatably connected in the sliding rail 31, the second motor 33 is arranged at one end of the sliding rail 31, an output shaft of the second motor 33 is fixedly connected with one end of the second screw rod 32, the, and the input end of the second motor 33 is electrically connected with the output end of the PLC controller 12;

wherein: still include PLC controller 12, PLC controller 12 locates the surface of frame plate 11, and PLC controller 12's input is connected with external power source's output electricity, and PLC controller 12's output is connected with first motor 24's input electricity.

Wherein: still including fixed subassembly 4, fixed subassembly 4 includes support 41, depression bar 42 and spring 43, and the surface of spacing dish 34 is located to support 41 symmetry, and depression bar 42 runs through the surface of support 41, and the spring 43 activity cup joints in the bottom of depression bar 42, and the both ends of spring 43 respectively with support 41 and depression bar 42 fixed connection.

The rotation that horizontal adjusting assembly 2 can utilize first motor 24 drives first lead screw 22 and rotates, and slider 23 can carry out rectilinear movement under the limiting displacement of spout 21 then, carries out horizontal adjustment to the circuit board.

When in use:

firstly, one end of a tin wire on a tin coil 14 penetrates through a tin cylinder 54 to correspond to the bottom end of a welding gun 53, a circuit board is placed into a limiting disc 34, a pressure rod 42 is pulled up before the circuit board is placed, the circuit board can be fixed by a spring 43 after the circuit board is loosened after the circuit board is placed, the position of the circuit board is adjusted by a transverse adjusting component 2 and a longitudinal adjusting component 3, the transverse adjusting component 2 can drive a first lead screw 22 to rotate by the rotation of a first motor 24, then a sliding block 23 can linearly move under the limiting action of a sliding groove 21 to transversely adjust the circuit board, the longitudinal adjusting component 3 can drive a second lead screw 32 to rotate by the rotation of a second motor 33, the limiting disc 34 can linearly move under the limiting action of a sliding rail 31, the circuit board in the limiting disc 34 can be longitudinally adjusted, and then the soldering tin component 5 can drive the welding gun 53 to vertically adjust, the circuit board is welded, the intermittent rotation of the third motor 64 is utilized to drive the idler wheel 62 to rotate, the clamping plate 63 can be driven to rotate, and the clamping plate 63 can be matched with the tin wire through the clamping groove to realize automatic feeding of the tin wire.

It should be noted that the specific model of the core chip of the PLC controller 12 disclosed in this embodiment is siemens S7-400, the first motor 24, the second motor 33, the third motor 64, and the electric cylinder 51 may be freely configured according to practical application scenarios, the first motor 24, the second motor 33, and the third motor 64 may be implemented by a KY110AS0405-15 type servo motor manufactured by the electronic technology ltd of south china, and the electric cylinder 51 may be implemented by an IMB10 series servo electric cylinder manufactured by the automated equipment of lamm (shanghai). The PLC controller controls the first motor 24, the second motor 33, the third motor 64 and the electric cylinder 51 to work by a method commonly used in the prior art.

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. Electronic components automation soldering equipment which characterized in that: comprises a workbench (1) and a longitudinal adjusting component (3);

table (1): a frame plate (11) is arranged on the surface of the workbench (1), a groove (13) is formed in one end of the frame plate (11), a tin coil (14) is movably connected in the groove (13), and a soldering tin assembly (5) and a tin feeding assembly (6) are arranged on the frame plate (11);

lateral adjustment assembly (2): the transverse adjusting assembly (2) comprises a sliding groove (21), a first screw rod (22), a sliding block (23) and a first motor (24), the sliding groove (21) is arranged in the middle of the surface of the workbench (1), the first screw rod (22) is rotatably connected in the sliding groove (21), the sliding block (23) is in threaded connection with the first screw rod (22) through a threaded hole in the middle and is in sliding fit with the sliding groove (21), the first motor (24) is arranged at one end of the workbench (1), an output shaft of the first motor (24) is fixedly connected with one end of the first screw rod (22), and the sliding block (23) is provided with a longitudinal adjusting assembly (3);

wherein: still include PLC controller (12), the surface of frame plate (11) is located in PLC controller (12), and the input of PLC controller (12) is connected with external power source's output electricity, and the output of PLC controller (12) is connected with the input electricity of first motor (24).

2. An automated electronic component soldering apparatus according to claim 1, wherein: soldering tin subassembly (5) are including electronic jar (51), mounting panel (52), welder (53) and tin section of thick bamboo (54), the tip of frame plate (11) is located in electronic jar (51), the bottom of electronic jar (51) is located in mounting panel (52), welder (53) are located on mounting panel (52), tin section of thick bamboo (54) are located the side of mounting panel (52) and are the acute angle with the contained angle of horizontal plane, and the input of electronic jar (51) and welder (53) is connected with the output electricity of PLC controller (12) respectively.

3. An automated electronic component soldering apparatus according to claim 1, wherein: send tin subassembly (6) and include extension board (61), gyro wheel (62), cardboard (63) and third motor (64), the bottom surface of frame board (11) is located to extension board (61) symmetry and corresponds with recess (13), gyro wheel (62) rotate to be connected on extension board (61), cardboard (63) are equipped with four and evenly locate the circumference side of gyro wheel (62), the side of extension board (61) is located in third motor (64), and the output shaft of third motor (64) and the one end fixed connection of gyro wheel (62), and the input of third motor (64) is connected with the output electricity of PLC controller (12).

4. An automated electronic component soldering apparatus according to claim 1, wherein: vertical adjusting part (3) include slide rail (31), second lead screw (32), second motor (33) and spacing dish (34), the surface of slider (23) is located in slide rail (31), second lead screw (32) rotate to be connected in slide rail (31), the one end of slide rail (31) is located in second motor (33), and the output shaft of second motor (33) and the one end of second lead screw (32) cross fixed connection, spacing dish (34) are through the connecting hole and second lead screw (32) threaded connection of bottom, and the input of second motor (33) is connected with the output electricity of PLC controller (12).

5. An automated electronic component soldering apparatus according to claim 4, wherein: still include fixed subassembly (4), fixed subassembly (4) include support (41), depression bar (42) and spring (43), the surface of spacing dish (34) is located to support (41) symmetry, depression bar (42) run through the surface of support (41), spring (43) activity cup joints the bottom at depression bar (42), and the both ends of spring (43) respectively with support (41) and depression bar (42) fixed connection.