CN112475520B

CN112475520B - Automatic soldering machine for machining charging head of mobile phone

Info

Publication number: CN112475520B
Application number: CN202011446499.0A
Authority: CN
Inventors: 周水平; 李雄武; 刘志平
Original assignee: ASAP Technology Jiangxi Co Ltd
Current assignee: ASAP Technology Jiangxi Co Ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2022-05-24
Anticipated expiration: 2040-12-09
Also published as: CN112475520A

Abstract

The invention discloses an automatic soldering machine for processing a charging head of a mobile phone, which comprises a base, a bracket and a soldering table, wherein the bracket is fixedly arranged on the base, the soldering table is fixedly arranged above the base through a plurality of support rods, the bracket is fixedly provided with the soldering machine, the soldering table is provided with an elongated slot, two transmission rollers are symmetrically and rotatably arranged in the elongated slot, a transmission belt is wound between the two transmission rollers, a plurality of bearing rods are equidistantly arranged on the transmission belt, a rotating shaft is rotatably inserted on each bearing rod, one end of each rotating shaft, which is close to the center of the transmission belt, is fixedly connected with a clamp, the soldering table is provided with a feeding assembly for sequentially and orderly conveying the charging head to each clamp for soldering, the soldering machine can automatically turn over the charging head of the mobile phone so as to quickly and efficiently perform soldering without secondary disassembly and fixation, and automatically supplement after the soldering is completed, greatly improving the tin soldering processing efficiency of the charging head of the mobile phone.

Description

Automatic soldering machine for machining charging head of mobile phone

Technical Field

The invention relates to the technical field of soldering, in particular to an automatic soldering machine for processing a charging head of a mobile phone.

Background

The mobile phone belongs to a mobile terminal, is a mobile phone which can be held on the hand, has a big and brotherful common name in early days, has been developed to the 5G era at present, in 4 months 1973, the American engineer ' Martin KuPa ' invents the first mobile phone which is pushed to civilian use in the world, and the Martin KuPa ' is also called the father of the modern mobile phone from now on, and the mobile phone becomes a very important tool in the life of people, has diversified functions like a Swiss army knife and brings beautiful life experiences to people.

The mobile phone charging head belongs to mobile phone accessories, and needs to be subjected to soldering during processing, although the soldering of the mobile phone charging head is usually adjusted by a machine at present, the mobile phone charging head is generally directly fixed on a soldering table during soldering, the mobile phone charging head usually needs to be soldered on the bottom surface and the back surface, and after one surface of the mobile phone charging head is soldered, the charging head needs to be detached and turned over to be fixed again, so that great trouble is caused, and the soldering efficiency of the mobile phone charging head is seriously restricted, therefore, the invention provides the automatic soldering machine for processing the mobile phone charging head to solve the problems.

Disclosure of Invention

The embodiment of the invention aims to provide an automatic tin soldering machine for processing a charging head of a mobile phone, which is used for solving the problems.

In order to achieve the purpose, the invention provides the following technical scheme:

an automatic soldering machine for processing a charging head of a mobile phone comprises a base, a support and a soldering table, wherein the support is fixedly arranged on the base, the soldering table is fixedly arranged above the base through a plurality of support rods, the soldering machine is fixedly arranged on the support, an elongated slot is formed in the soldering table, two transmission rollers are symmetrically and rotatably arranged in the elongated slot, a transmission belt is wound between the two transmission rollers, a plurality of bearing rods are arranged on the transmission belt at equal intervals, a rotating shaft is rotatably inserted on each bearing rod, a clamp used for clamping the charging head of the mobile phone for soldering is fixedly connected on one end, close to the center of the transmission belt, of each rotating shaft, a sharp sleeve is fixedly sleeved at one end, far away from the clamp, a vertical rod is vertically arranged on the soldering table, a strip-shaped plate is fixedly arranged at the upper end of the vertical rod, a soft pad is fixedly arranged on the strip-shaped plate, the length of the strip-shaped plate is the same as the radius of the sharp sleeve, the sharp sleeve can be fully contacted with the soft pad, the soldering table is provided with a feeding assembly for sequentially and orderly conveying the charging heads to the clamps for soldering.

In one alternative: the feeding component comprises a discharging barrel and a vertical plate, the discharging barrel is fixedly arranged on a support and is of a two-way tubular structure, the inner cavity profile of the discharging barrel is the same as the profile of the charging head, a supporting plate for supporting the charging head is fixedly arranged below the discharging barrel through a plurality of supporting rods, the distance between the bottom of the discharging barrel and the supporting plate is larger than the height of one charging head and smaller than the sum of the heights of two charging heads, the vertical plate is fixedly arranged on a soldering station, a driving rod for supporting the charging head at the bottommost part of the discharging barrel to press the charging head into a clamp to be clamped and fixed is movably inserted on the vertical plate, a supporting plate is fixedly arranged at one end of the driving rod, away from the discharging barrel, a reset spring is sleeved on a rod section of the driving rod, which is positioned between the supporting plate and the vertical plate, a rotating rod is rotatably arranged on the discharging barrel through a bearing, a rotating motor is fixedly arranged on the upper end of the rotating rod, a driving cam for supporting the supporting plate to drive the driving rod to circularly stretch and retract, the fixed driven bevel gear that is equipped with on the bull stick, fixedly connected with drive bevel gear on the output shaft of rotating electrical machines, drive bevel gear and driven bevel gear meshing, the actuating lever is kept away from the fixed cover of one end of propping the clamp plate and is equipped with the silica gel cap that plays the guard action.

In one alternative: a plurality of rollers are symmetrically arranged at the bottom of the base and are self-locking rollers, and a driving motor for driving one of the two driving rollers is fixedly arranged on the soldering station.

In one alternative: the base is provided with a blanking box used for collecting the charging heads finished by soldering, the soldering table is provided with a charging groove used for enabling the charging heads finished by soldering to fall into the blanking box, and the bottom of the blanking groove is provided with an arc-shaped guide plate used for playing a role in buffering and guiding.

In one alternative: the fixed telescopic link that is equipped with on the support, the fixed fly leaf that is equipped with of one end that the support was kept away from to the telescopic link, the fixed cartridge of soldered connection of soldering machine is on the fly leaf, and the telescopic link is electric telescopic handle, and the cover is equipped with the rubber antiskid cover that is used for increasing frictional force between the two on the section of axle of rotation axis and bearing bar handing-over.

In one alternative: anchor clamps include the framework, all are equipped with logical groove on both sides around the framework, and the symmetry is equipped with two and is used for pressing from both sides tight fixed splint with the cell-phone head that charges in the framework, and equal symmetry is equipped with two elastic rods on two splint, and the elastic rod keeps away from the equal fixed connection of one end of splint on the framework inner wall.

In one alternative: the elastic rod comprises an insertion rod and an insertion cylinder, the insertion rod is slidably inserted into the insertion cylinder, and an extrusion spring is arranged between one end of the insertion rod, which is positioned in the insertion cylinder, and the bottom of an inner cavity of the insertion cylinder.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

1. this soldering machine structural configuration is reasonable, easy operation, and convenient to use can carry out the automatic turn-over high efficiency with the cell-phone head that charges and carry out the soldering, need not the secondary and dismantle fixedly to the soldering is accomplished the back and is supplemented automatically, improves cell-phone head that charges soldering machining efficiency greatly, has good economic benefits and practical.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a top view of a clamp in an embodiment of the present invention.

FIG. 3 is a side view of a clamp in an embodiment of the present invention.

Fig. 4 is a schematic structural view of the elastic rod in the embodiment of the invention.

Fig. 5 is an enlarged view of a portion a in fig. 1.

Fig. 6 is an enlarged view of fig. 1 at B.

Fig. 7 is a top view of a soldering station in an embodiment of the present invention.

Fig. 8 is a schematic structural view of the bearing rod and the rotating shaft according to the embodiment of the invention.

Fig. 9 is a schematic structural diagram of a driving cam in the embodiment of the invention.

Notations for reference numerals: 1-roller, 2-base, 3-bracket, 4-control panel, 5-charging barrel, 6-tin soldering machine, 7-telescopic rod, 8-movable plate, 9-welding head, 10-pallet, 11-clamp, 12-driving belt, 13-vertical rod, 14-blanking tank, 15-tin welding table, 16-arc guide plate, 17-blanking tank, 18-supporting rod, 19-supporting rod, 20-frame, 21-elastic rod, 22-clamping plate, 23-through groove, 24-inserted rod, 25-inserted barrel, 26-extrusion spring, 27-rotating motor, 28-driven bevel gear, 29-rotating rod, 30-driving cam, 31-pressing plate, 32-reset spring, 33-driving rod, 34-a vertical plate, 35-a silica gel cap, 36-a bearing rod, 37-a rotating shaft, 38-a spine sleeve, 39-a soft pad, 40-a strip-shaped plate, 41-a rubber anti-skid sleeve and 42-a driving bevel gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1 to 9, in the embodiment of the present invention, an automatic soldering machine for processing a charging head of a mobile phone includes a base 2, a bracket 3 and a soldering table 15, the bracket 3 is fixed on the base 2, the soldering table 15 is fixed above the base 2 through a plurality of support rods 18, a soldering machine 6 and a telescopic rod 7 are fixed on the bracket 3, a movable plate 8 is fixed on one end of the telescopic rod 7 away from the bracket 3, a soldering head 9 of the soldering machine 6 is fixed and inserted on the movable plate 8, the telescopic rod 7 is an electric telescopic rod, the telescopic rod 7 extends to drive the soldering head 9 to contact with the charging head of the mobile phone for soldering, a long slot is formed on the soldering table 15, two driving rollers are symmetrically and rotatably installed in the long slot, a driving belt 12 is wound between the two driving rollers, a driving motor (not shown in the figure) for driving one of the two driving rollers is fixed on the soldering table 15, the driving motor drives one of the two driving rollers to rotate so as to drive the driving belt 12 to rotate circularly, the driving belt 12 is provided with a plurality of bearing rods 36 at equal intervals, each bearing rod 36 is rotatably inserted with a rotating shaft 37, one end of each rotating shaft 37 close to the center of the driving belt 12 is fixedly connected with a clamp 11 for clamping a mobile phone charging head for soldering, the clamp 11 comprises a frame body 20, through grooves 23 are respectively arranged on the front side and the rear side of the frame body 20, two clamping plates 22 for clamping and fixing the mobile phone charging head are symmetrically arranged in the frame body 20, two elastic rods 21 are symmetrically arranged on the two clamping plates 22, one ends of the elastic rods 21 far away from the clamping plates 22 are fixedly connected on the inner wall of the frame body 20, each elastic rod 21 comprises an inserting rod 24 and an inserting cylinder 25, the inserting rods 24 are slidably inserted in the inserting cylinders 25, an extrusion spring 26 is arranged between one end of the inserting rods 24 in the inserting cylinders 25 and the bottom of the inner cavities of the inserting cylinders 25, in a natural state, the distance between the two clamping plates 22 is smaller than the width of the charging head of the mobile phone, when the charging head is pressed between the two clamping plates 22, the charging head can be clamped and fixed under the action of the elastic force of the elastic rods 21, the end of the rotating shaft 37, which is far away from the clamp 11, is fixedly sleeved with the spine sleeve 38, the soldering table 15 is vertically provided with the vertical rod 13, the upper end of the vertical rod 13 is fixedly provided with the strip-shaped plate 40, the strip-shaped plate 40 is fixedly provided with the soft pad 39, the length of the strip-shaped plate 40 is the same as the radius of the spine sleeve 38, the spine sleeve 38 can be fully contacted with the soft pad 39, each circle of rotation of the transmission belt 12, the spine sleeve 38 on each rotating shaft 37 is fully contacted with the soft pad 39 once, when the transmission belt 12 drives the spine sleeve 38 on the rotating shaft 37 to be contacted with the soft pad 39, the spine sleeve 38 can pierce into the soft pad 39 and can continue to operate along with the transmission belt 12, the spine sleeve 38 can drive the rotating shaft 37 to rotate under the resistance action of the soft pad 39, the rotating shaft 37 can drive the clamp 11 to turn over when rotating, the length of the strip-shaped plate 40 is the same as the radius of the spine sleeve 38, therefore, the rotating shaft 37 can rotate the supporting rod 180 under the action of the soft pad 39, the clamp 11 is just driven to turn over, namely, the charging head of the mobile phone is just turned over to perform the soldering processing of the other side, the function action between the spine sleeve 38 and the soft pad 39 is similar to a gear rack, the spine sleeve 38 is a gear, the soft pad 39 is a rack, the transmission relationship between the two is similar to meshing transmission, redundant description is not performed here, further, a rubber anti-slip sleeve 41 for increasing the friction force between the two is sleeved on the shaft section where the rotating shaft 37 and the bearing rod 36 are connected, the clamp 11 is ensured not to loosen when clamping the charging head for welding, the rotating shaft 37 can be rotated only by applying a certain external force like the transmission between the spine sleeve 38 and the soft pad 39 .

The tin soldering table 15 is provided with a feeding component for sequentially and orderly conveying charging heads to the clamps 11 for soldering, the feeding component comprises a charging barrel 5 and a vertical plate 34, the charging barrel 5 is fixedly arranged on the support 3, the charging barrel 5 is of a two-way cylindrical structure with the same inner cavity outline as the outline of the charging heads, a supporting plate 10 for supporting the charging heads is fixedly arranged below the charging barrel 5 through a plurality of supporting rods 19, the distance between the bottom of the charging barrel 5 and the supporting plate 10 is greater than the height of one charging head and less than the sum of the heights of two charging heads, the vertical plate 34 is fixedly arranged on the tin soldering table 15, a driving rod 33 for pressing the charging head at the bottommost part of the charging barrel 5 against the vertical plate 34 to be pressed into the clamps 11 for clamping and fixing is movably inserted on the vertical plate 34, a pressing plate 31 is fixedly arranged at one end of the driving rod 33 far away from the charging barrel 5, a reset spring 32 is sleeved on the rod section of the driving rod 33 between the pressing plate 31 and the vertical plate 34, the discharging barrel 5 is rotatably provided with a rotating rod 29 and a rotating motor 27 through a bearing, the upper end of the rotating rod 29 is fixedly sleeved with a driving cam 30 which is abutted against a pressing plate 31 to drive a driving rod 33 to extend and retract circularly, a driven bevel gear 28 is fixedly arranged on the rotating rod 29, an output shaft of the rotating motor 27 is fixedly connected with a driving bevel gear 42, and the driving bevel gear 42 is meshed with the driven bevel gear 28.

Further, in order to avoid the driving rod 33 from damaging the side wall of the charging head when abutting against the charging head, the driving rod 33 is away from one end of the abutting plate 31, and a silica gel cap 35 playing a protection role is fixedly sleeved on the end of the abutting plate.

Furthermore, a control panel 4 for controlling the overall operation of the soldering machine is fixedly arranged on the bracket 3.

Furthermore, in order to move the soldering machine conveniently, a plurality of rollers 1 are symmetrically arranged at the bottom of the base 2, and the rollers 1 are self-locking rollers.

When the soldering machine is used, firstly, charging heads to be soldered are sequentially stacked in the discharging barrel 5, manual supplement is carried out when no material exists in the discharging barrel 5, then the driving motor and the rotating motor 27 are started, the rotating motor 27 drives the driving rod 33 to sequentially press the charging heads into the clamp 11 to be clamped and fixed, the first circle of the driving belt 12 is used for pressing the charging heads into the clamp 11 to be fixed, the rotating motor 27 is stopped after the driving belt 12 passes one circle, then the soldering machine 6 is started, when the clamp 11 is positioned below the soldering head 9, the driving motor is stopped, the telescopic rod 7 is extended to drive the soldering head 9 to be in contact with the charging heads for soldering, after soldering is finished, the telescopic rod 7 is shortened, the driving motor is started to drive the next charging head to move below the soldering head 9, and so on, the second circle of the driving belt 12 represents that the charging heads for preliminary charging can all complete the first surface, the rotating motor 27 is started while the driving motor runs the third circle, because drive belt 12 all can drive anchor clamps 11 and turn over the face for every round of rotation, consequently when drive belt 12 carries out the third circle, all accomplish the soldering to the head two-sided that charges promptly, rotating electrical machines 27 drives the head that charges that does not weld the completion of two-sided welding and extrudes from anchor clamps 11 and fall to blanking box 17 through blanking groove 14 and arc guide board 16 and collect afterwards, rotating electrical machines 27 is once every interval drive belt 12 two rings of time start-up far away, the start-up time is drive belt 12 operation round time in order to carry out the feed supplement to each anchor clamps 11, with this circulation, thereby the quick high efficiency completion cell-phone charges the head soldering operation.

Example 2

Further, the base 2 is provided with a blanking box 17 for collecting the charging heads which are soldered, the soldering table 15 is provided with a charging chute 14 for the charging heads which are soldered to fall into the blanking box 17, and the bottom of the charging chute 14 is provided with an arc-shaped guide plate 16 for buffering and guiding.

The working principle of the invention is as follows: when the invention is used, charging heads to be soldered are sequentially stacked in a discharging cylinder 5, manual supplement is carried out when no material exists in the discharging cylinder 5, then a driving motor and a rotating motor 27 are started, the rotating motor 27 drives a driving rod 33 to sequentially press the charging heads into a clamp 11 for clamping and fixing, the first circle of a driving belt 12 is used for pressing the charging heads into the clamp 11 for fixing, the rotating motor 27 is stopped after the driving belt 12 passes one circle, then a soldering machine 6 is started, when the clamp 11 is positioned below a soldering head 9, the driving motor is stopped, a telescopic rod 7 extends to drive the soldering head 9 to be in contact with the charging heads for soldering, after soldering is finished, the telescopic rod 7 is shortened, the driving motor is started to drive the next charging head to move below the soldering head 9, and so on, the fact that the charging heads for primarily feeding are all finished after the second circle of the driving belt 12 passes the first circle, the rotating motor 27 is started when the driving motor runs the third circle, the clamp 11 is driven to turn over at each circle of the driving belt 12, therefore, when the driving belt 12 conducts the third circle, the double sides of the charging head are all soldered, then the rotating motor 27 drives the non-soldered charging head to extrude the charging finished by double-sided soldering from the clamp 11 and fall into the blanking box 17 through the blanking groove 14 and the arc guide plate 16 for collection, the rotating motor 27 is started at each time of two circles of far rotation of the driving belt 12, the starting time is the time of one circle of rotation of the driving belt 12 to supplement materials for each clamp 11, and therefore circulation is achieved, and the soldering operation of the charging head of the mobile phone is completed quickly and efficiently.

The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims

1. An automatic tin soldering machine for processing a charging head of a mobile phone comprises a base (2), a support (3) and a tin soldering table (15), and is characterized in that the support (3) is fixedly arranged on the base (2), the tin soldering table (15) is fixedly arranged above the base (2) through a plurality of support rods (18), a tin soldering machine (6) is fixedly arranged on the support (3), an elongated slot is formed in the tin soldering table (15), two transmission rollers are symmetrically and rotatably arranged in the elongated slot, a transmission belt (12) is wound between the two transmission rollers, a plurality of bearing rods (36) are equidistantly arranged on the transmission belt (12), a rotating shaft (37) is rotatably inserted on each bearing rod (36), a clamp (11) used for clamping the charging head of the mobile phone for tin soldering is fixedly connected to one end, close to the center of the transmission belt (12), of each rotating shaft (37), a pointed prick sleeve (38) is fixedly arranged at one end, far away from the clamp (11), of the rotating shaft (37), be equipped with montant (13) perpendicularly on soldering table (15), montant (13) upper end is fixed to be equipped with strip shaped plate (40), and the fixed soft pad (39) that is equipped with on strip shaped plate (40), strip shaped plate (40) length is the same with spine cover (38) radius size, and spine cover (38) can fully contact with soft pad (39), locates on soldering table (15) to be used for carrying the first feed subassembly in order to carry out the soldering to each anchor clamps (11) in proper order that charges.

2. The automatic tin soldering machine for processing the charging head of the mobile phone according to claim 1, wherein the feeding assembly comprises a material discharging barrel (5) and a vertical plate (34), the material discharging barrel (5) is fixedly arranged on the support (3), the material discharging barrel (5) is of a two-way cylindrical structure with the inner cavity contour identical to the outline of the charging head, a supporting plate (10) for supporting the charging head is fixedly arranged below the material discharging barrel (5) through a plurality of supporting rods (19), the distance between the bottom of the material discharging barrel (5) and the supporting plate (10) is larger than the height of one charging head and smaller than the sum of the heights of two charging heads, the vertical plate (34) is fixedly arranged on the tin soldering table (15), a driving rod (33) for pushing the charging head at the bottommost part of the material discharging barrel (5) to press the charging head into the clamp (11) to be clamped and fixed is movably inserted in the vertical plate (34), one end, far away from the material discharging barrel (5), of the driving rod (33) is fixedly provided with a pushing plate (31), the cover is equipped with reset spring (32) on the pole section that actuating lever (33) are located to support between clamp plate (31) and riser (34), install bull stick (29) and fixed being equipped with rotating electrical machines (27) through bearing rotation on blowing section of thick bamboo (5), the fixed cover in bull stick (29) upper end is equipped with and supports clamp plate (31) in order to drive actuating lever (33) cyclic extension's drive cam (30), the fixed driven bevel gear (28) that are equipped with on bull stick (29), fixedly connected with drive bevel gear (42) on the output shaft of rotating electrical machines (27), drive bevel gear (42) and driven bevel gear (28) meshing, actuating lever (33) are kept away from the fixed cover of one end of supporting clamp plate (31) and are equipped with silica gel cap (35) that play the guard action.

3. The automatic tin soldering machine for processing the charging head of the mobile phone according to claim 1, wherein a plurality of rollers (1) are symmetrically arranged at the bottom of the base (2), the rollers (1) are self-locking rollers, and a driving motor for driving one of the two driving rollers is fixedly arranged on the soldering table (15).

4. The automatic soldering machine for processing the charging heads of the mobile phone according to claim 1, wherein a blanking box (17) for collecting the soldered charging heads is arranged on the base (2), a blanking slot (14) for dropping the soldered charging heads into the blanking box (17) is arranged on the soldering table (15), and an arc-shaped guide plate (16) for buffering and guiding is arranged at the bottom of the blanking slot (14).

5. The automatic soldering machine for processing the charging head of the mobile phone according to claim 1, wherein a telescopic rod (7) is fixedly arranged on the support (3), a movable plate (8) is fixedly arranged at one end, away from the support (3), of the telescopic rod (7), a welding head (9) of the soldering machine (6) is fixedly inserted on the movable plate (8), the telescopic rod (7) is an electric telescopic rod, and a rubber anti-slip sleeve (41) for increasing friction force between the rotating shaft (37) and the bearing rod (36) is sleeved on a shaft section where the rotating shaft and the bearing rod are connected.

6. The automatic tin soldering machine for processing the charging head of the mobile phone according to claim 1, wherein the clamp (11) comprises a frame body (20), through grooves (23) are formed in the front side and the rear side of the frame body (20), two clamping plates (22) for clamping and fixing the charging head of the mobile phone are symmetrically arranged in the frame body (20), two elastic rods (21) are symmetrically arranged on the two clamping plates (22), and one ends, far away from the clamping plates (22), of the elastic rods (21) are fixedly connected to the inner wall of the frame body (20).

7. The automatic tin soldering machine for processing the charging head of the mobile phone according to claim 6, wherein the elastic rod (21) comprises an insertion rod (24) and an insertion cylinder (25), the insertion rod (24) is slidably inserted into the insertion cylinder (25), and an extrusion spring (26) is arranged between one end of the insertion rod (24) positioned in the insertion cylinder (25) and the bottom of an inner cavity of the insertion cylinder (25).