CN210306136U

CN210306136U - Tin soldering machine

Info

Publication number: CN210306136U
Application number: CN201920855663.XU
Authority: CN
Inventors: 宋泽林; 钟健雄
Original assignee: Dongguan Baoju Automation Technology Co ltd
Current assignee: Dongguan Baoju Automation Technology Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-04-14
Anticipated expiration: 2029-06-06

Abstract

The utility model belongs to the technical field of soldering machines, in particular to a soldering machine for welding an annular resistance card and an armature core, which comprises a machine base; the automatic soldering machine also comprises a first feeding mechanism, a second feeding mechanism, a carrying mechanism, a linear module, a positioning mechanism and a soldering mechanism which are arranged on the machine base; the first feeding mechanism is positioned at one side of the carrying mechanism, and the second feeding mechanism is positioned at the other side of the carrying mechanism; one end of the linear module is positioned below the carrying mechanism, and the other end of the linear module is positioned on one side of the soldering mechanism; the positioning mechanism is arranged on the sliding part of the linear module. When the tin soldering machine works, the positioning mechanism positions the first workpiece and the second workpiece, and the tin soldering mechanism performs tin soldering on the first workpiece and the second workpiece; because the positioning procedure of the workpiece is added before welding, the welding quality is improved.

Description

Tin soldering machine

Technical Field

The utility model belongs to the technical field of soldering tin machine, especially, relate to a be used for annular resistance card and armature core welded soldering tin machine.

Background

In the prior art, when a motor having an armature core and an annular resistance chip is processed, a stub of an enameled wire winding of the armature core needs to be welded on the annular resistance chip, and the annular resistance chip is an annular voltage-sensitive resistance chip, which is also called as: and (7) looping. In the above process, a soldering machine is required to complete the soldering process.

The application number is CN 201711329063.1's chinese patent discloses a young machine of motor armature welding ring, and it includes mount table, switch and installs the circular carousel on the mount table, is equipped with the fixing base in the middle of the carousel, is equipped with "V" shape mounting bracket on the fixing base, "V" shape mounting bracket has two mounting panels, and one of them installs the soldering tin device, and another is equipped with the tin device, is equipped with armature placement module on the carousel. The motor armature welding ring machine is simple to operate, is used for automatic welding ring of a motor armature, is uniform in tin soldering, and is high in automation degree.

However, when the soldering machine works, the quality of subsequent welding work is affected due to the fact that the positioning process of the armature core and the annular resistor disc is lacked before welding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soldering tin machine aims at solving the soldering tin machine among the prior art and before the welding, lacks the technical problem of positioning process.

In order to achieve the above object, the utility model provides a tin soldering machine, which comprises a machine base; the automatic soldering machine also comprises a first feeding mechanism, a second feeding mechanism, a carrying mechanism, a linear module, a positioning mechanism and a soldering mechanism which are arranged on the machine base;

the first feeding mechanism is positioned on one side of the carrying mechanism, and the second feeding mechanism is positioned on the other side of the carrying mechanism; one end of the linear module is positioned below the carrying mechanism, and the other end of the linear module is positioned on one side of the soldering mechanism; the positioning mechanism is arranged on the sliding part of the linear module;

the first feeding mechanism is used for feeding a first workpiece; the second feeding mechanism is used for feeding a second workpiece; the linear module is used for driving the positioning mechanism to move between the two ends of the positioning mechanism; the conveying mechanism is used for conveying a first workpiece on the first feeding mechanism and a second workpiece on the second feeding mechanism to the positioning mechanism; the positioning mechanism is used for positioning the first workpiece and the second workpiece; the soldering mechanism is used for soldering the first workpiece and the second workpiece.

Preferably, the positioning mechanism comprises a first mounting plate arranged on the sliding part of the linear module and a plurality of rotary clamping mechanisms arranged on the first mounting plate; the rotary clamping mechanism comprises a first motor fixedly arranged on the first mounting plate and a first air claw arranged on the output end of the first motor; and a first clamping block and a second clamping block are respectively arranged on two output ends of the first pneumatic claw.

Preferably, the first clamping block comprises a first base and a first clamp fixedly arranged on the inner side of the first base; a first tin baffle is fixedly arranged on the top surface of the first base, and the first clamp penetrates through the first tin baffle upwards; the second clamping block comprises a second base and a second clamp fixedly arranged on the inner side of the second base, and the first clamp is matched with the second clamp; and a second tin baffle matched with the first tin baffle is fixedly arranged on the top surface of the second base, and the second fixture upwards penetrates through the second tin baffle.

Preferably, the first feeding mechanism comprises a first jig, a feeding conveyer belt for conveying the first jig, a recovery conveyer belt arranged below the feeding conveyer belt, a material clamping and transferring device arranged on one side of the feeding conveyer belt, and a distance adjusting mechanism arranged on one side of the material clamping and transferring device; the second feeding mechanism is a vibrating disk, and a camera device is arranged above the vibrating disk.

Preferably, the feeding conveyer belt comprises two first side plates fixedly arranged on the base, a conveyer belt motor arranged on the first side plates, two first driving wheels respectively rotatably connected to two ends of the first side plates, and a first driving belt wound on the two first driving wheels; the conveying belt motor is in driving connection with the first driving wheel; a baffle device corresponding to the material clamping and transferring device is further arranged between the two first side plates and used for blocking the first jig;

the material clamping and transferring device comprises a first mounting frame fixed on the base, a first rotary cylinder arranged on the first mounting frame, a second mounting plate fixedly arranged on an output shaft of the first rotary cylinder, a first telescopic cylinder arranged on the second mounting plate and at least two second air claws arranged on output ends of the first telescopic cylinder, wherein two third clamping blocks are respectively arranged on two output ends of the second air claws;

the distance adjusting mechanism comprises a second mounting frame fixedly arranged on the machine base, a second fixture fixedly arranged on the second mounting frame, a third fixture connected to the second mounting frame in a sliding mode, and a second telescopic cylinder arranged on the second mounting frame, wherein the output end of the second telescopic cylinder is fixedly connected with the third fixture.

Preferably, the carrying mechanism comprises a mounting beam fixedly arranged on the machine base; one side of the mounting beam is provided with a first slide rail, and the other side of the mounting beam is provided with a second slide rail; the first sliding rail is provided with a clamping and taking device which is connected with the first sliding rail in a sliding manner; the second slide rail is provided with an adsorption material taking device in sliding connection with the second slide rail; and the mounting beam is also provided with a first driving mechanism in driving connection with the clamping material taking device and a second driving mechanism in driving connection with the adsorption material taking device.

Preferably, the clamping and taking device comprises a third mounting plate and a plurality of clamping devices arranged on the third mounting plate; the third mounting plate is provided with a first sliding block which is connected with the first sliding rail in a sliding manner; the clamping device comprises a third telescopic cylinder arranged on the third mounting plate, a plurality of third air claws arranged on the output ends of the third telescopic cylinder and two fourth clamping blocks respectively arranged on the two output ends of the third air claws;

the adsorption material taking device comprises a fourth mounting plate and a vacuum adsorption device arranged on the fourth mounting plate; a second sliding block which is connected with the second sliding rail in a sliding manner is fixedly arranged on the fourth mounting plate; the vacuum adsorption device comprises a fourth telescopic cylinder arranged on the fourth mounting plate and a vacuum suction nozzle arranged on the output end of the fourth telescopic cylinder;

the first driving mechanism comprises a second motor, a second driving wheel, a third driving wheel and a second driving belt, wherein the second motor, the second driving wheel and the third driving wheel are arranged on the mounting beam, and the second driving belt is wound on the second driving wheel and the third driving wheel; the second driving wheel and the third driving wheel are respectively and rotatably connected to two ends of the mounting beam; the second driving wheel is connected with an output shaft of the second motor; the second transmission belt is fixedly connected with the third mounting plate;

the second driving mechanism comprises a third motor, a fourth driving wheel, a fifth driving wheel and a third driving belt, wherein the third motor, the fourth driving wheel and the fifth driving wheel are arranged on the mounting beam, and the third driving belt is wound on the fourth driving wheel and the fifth driving wheel; the fourth driving wheel and the fifth driving wheel are respectively and rotatably connected to two ends of the mounting beam; the fourth driving wheel is connected with an output shaft of the third motor; and the third driving belt is fixedly connected with the fourth mounting plate.

Preferably, the tin soldering mechanism comprises a tin feeding device arranged on the base, a third mounting frame fixedly arranged on the base, and a tin discharging mechanism, a tin soldering mechanism, a cleaning device and a pressing device arranged on the third mounting frame; the pressing device is located above the positioning mechanism.

Preferably, the tin feeding device comprises a fourth mounting frame fixedly arranged on the base, and an unwinding device and a tin breaking device which are arranged on the fourth mounting frame; the tin breaking device comprises an installation box body fixedly arranged on the fourth installation frame, an input pipe arranged at the bottom of the installation box body, an output pipe arranged at the top of the installation box body, a first sensor arranged on one side of the input pipe and a second sensor arranged on one side of the output pipe; the mounting box body is also provided with a fourth motor fixedly connected with the mounting box body and a rotary mounting plate rotationally connected with the fourth motor; a tin breaking blade is arranged on an output shaft of the fourth motor; a driven pulley is arranged on the rotary mounting plate; an elastic piece is arranged between the mounting box body and the rotary mounting plate and drives the driven pulley to cling to the tin breaking blade;

the tin outlet mechanism comprises a first three-axis adjusting mechanism arranged on the third mounting frame, a first adjusting rotating shaft arranged on the first three-axis adjusting mechanism, a first pushing device fixedly arranged on the first adjusting rotating shaft and a tin outlet device arranged on the output end of the first pushing device;

the tin soldering mechanism comprises a second three-axis adjusting mechanism arranged on the third mounting frame, a second adjusting rotating shaft arranged on the second three-axis adjusting mechanism, a second pushing device fixedly arranged on the second adjusting rotating shaft and an electric soldering iron arranged on the output end of the second pushing device; the head of the electric soldering iron is positioned in front of the tin outlet device;

the cleaning device comprises a second rotary cylinder fixedly arranged on the third mounting frame, a fifth motor fixedly arranged on an output shaft of the second rotary cylinder and a cleaning brush arranged on an output shaft of the fifth motor; the cleaning brush is positioned below the electric soldering iron;

the pressing device comprises a fifth telescopic cylinder fixedly arranged on the third mounting frame, a pressing piece cylinder arranged on the output end of the fifth telescopic cylinder, a sixth telescopic cylinder fixedly arranged on the pressing piece cylinder and a pressing piece block arranged on the output end of the sixth telescopic cylinder; the pressing piece block is sleeved on the pressing piece cylinder.

Preferably, the first pushing device comprises a first pushing cylinder fixedly arranged on the first adjusting rotating shaft and a pushing sliding plate arranged on an output end of the first pushing cylinder; the tin discharging device is arranged on the pushing sliding plate;

the second pushing device comprises an air cylinder mounting plate fixedly arranged on the second adjusting rotating shaft, a second pushing air cylinder arranged on the air cylinder mounting plate and a mounting sliding plate in sliding connection with the air cylinder mounting plate; the mounting sliding plate is provided with a buffer sliding block in sliding connection with the mounting sliding plate and a connecting block fixedly connected with the mounting sliding plate; the output end of the second pushing cylinder is fixedly connected with the connecting block; the buffer sliding block is connected with the connecting block through a buffer spring; the electric soldering iron is fixedly arranged on the buffer sliding block;

the first triaxial adjusting mechanism comprises a first Z-axis module, a first Y-axis module arranged on the first Z-axis module and a first X-axis module arranged on the first Y-axis module; the first Z-axis module comprises a fifth mounting plate fixedly connected to the third mounting frame, a first Z-axis cylinder arranged on the fifth mounting plate and a first sliding plate limited on the fifth mounting plate in a sliding manner; the output end of the first Z-axis cylinder is fixedly connected with the first sliding plate; the first Y-axis module comprises a sixth mounting plate fixedly arranged on the first sliding plate, a first Y-axis cylinder arranged on the sixth mounting plate and a second sliding plate limited on the sixth mounting plate in a sliding manner; the output end of the first Y-axis cylinder is fixedly connected with the second sliding plate; the first X-axis module comprises a seventh mounting plate fixedly arranged on the second sliding plate, a first X-axis cylinder arranged on the seventh mounting plate and a third sliding plate slidably limited on the seventh mounting plate; the output end of the first X-axis cylinder is fixedly connected with the third sliding plate;

the second triaxial adjusting mechanism comprises a second Z-axis module, a second Y-axis module arranged on the second Z-axis module and a second X-axis module arranged on the second Y-axis module; the second Z-axis module comprises a screw mounting plate fixedly arranged on the third mounting frame, an adjusting screw arranged on the screw mounting plate and a nut block screwed on the adjusting screw; two ends of the adjusting screw rod are rotatably connected to the screw rod mounting plate; the second Y-axis module comprises an eighth mounting plate fixedly arranged on the nut block, a second Y-axis cylinder arranged on the eighth mounting plate and a fourth sliding plate limited on the eighth mounting plate in a sliding manner; the output end of the second Y-axis cylinder is fixedly connected with the fourth sliding plate; the second X-axis module comprises a ninth mounting plate fixedly arranged on the fourth sliding plate, a second X-axis cylinder arranged on the ninth mounting plate and a fifth sliding plate limited on the ninth mounting plate in a sliding manner; the output end of the second X-axis cylinder is fixedly connected with the fifth sliding plate;

the third sliding plate is provided with a first mounting seat; the first mounting seat is provided with a first rotating shaft hole, a first gap penetrating through the side wall of the first rotating shaft hole and a first screw hole penetrating through the first gap; the first adjusting rotating shaft is arranged in the first rotating shaft hole; a second mounting seat is arranged on the fifth sliding plate; the second mounting seat is provided with a second rotating shaft hole, a second gap penetrating through the side wall of the second rotating shaft hole and a second screw hole penetrating through the second gap; the second adjusting rotating shaft is installed in the second rotating shaft hole.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the soldering tin machine have one of following technological effect at least: when the tin soldering machine works, the first feeding mechanism feeds a first workpiece; the second feeding mechanism is used for feeding a second workpiece; the linear module drives the positioning mechanism to move to the position below the conveying mechanism, and the conveying mechanism conveys a first workpiece on the first feeding mechanism and a second workpiece on the second feeding mechanism to the positioning mechanism; then, the linear module drives the positioning mechanism to move to one side of the soldering mechanism; the positioning mechanism positions the first workpiece and the second workpiece, and the soldering mechanism solders the first workpiece and the second workpiece; because the positioning procedure of the workpiece is added before welding, the welding quality is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a top view of a soldering machine according to an embodiment of the present invention.

Fig. 2 is a perspective view of a soldering machine according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a linear module and a positioning mechanism according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a positioning mechanism according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a first feeding mechanism according to an embodiment of the present invention.

Fig. 6 is a partially enlarged view of the area a shown in fig. 5.

Fig. 7 is a schematic structural view of the material clamping and transferring device provided by the embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a distance adjusting mechanism according to an embodiment of the present invention.

Fig. 9 is a front view of a carrying mechanism according to an embodiment of the present invention.

Fig. 10 is a rear view of a carrying mechanism according to an embodiment of the present invention.

Fig. 11 is a top view of a conveying mechanism according to an embodiment of the present invention.

Fig. 12 is a schematic structural view of a clamping material taking device according to an embodiment of the present invention.

Fig. 13 is a schematic structural view of an adsorption material taking device provided by the embodiment of the present invention.

Fig. 14 is a schematic structural diagram of a soldering mechanism according to an embodiment of the present invention.

Fig. 15 is a schematic structural view of a tin feeding device according to an embodiment of the present invention.

Fig. 16 is a partially enlarged view of the region B shown in fig. 15.

Fig. 17 is a schematic structural view of a tin outlet mechanism according to an embodiment of the present invention.

Fig. 18 is another schematic structural diagram of a tin discharging mechanism according to an embodiment of the present invention.

Fig. 19 is a schematic structural diagram of a soldering mechanism according to an embodiment of the present invention.

Fig. 20 is another schematic structural diagram of a soldering mechanism according to an embodiment of the present invention.

Fig. 21 is a schematic structural view of a cleaning device according to an embodiment of the present invention.

Fig. 22 is a schematic structural diagram of a pressing device according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

As shown in fig. 1-22, the utility model provides a soldering tin machine, include frame 1 and locate first feed mechanism 2, second feed mechanism 3, transport mechanism 4, linear module 5, positioning mechanism 6 and soldering tin mechanism 7 on the frame 1.

The first feeding mechanism 2 is located on one side of the carrying mechanism 4, and the second feeding mechanism 3 is located on the other side of the carrying mechanism 4. One end of the linear module 5 is located below the carrying mechanism 4, and the other end thereof is located at one side of the soldering mechanism 7. The positioning mechanism 6 is provided on the sliding portion 51 of the linear module 5.

The first feeding mechanism 2 is used for feeding a first workpiece. The second feeding mechanism 3 is used for feeding a second workpiece. The linear module 5 is used for driving the positioning mechanism 6 to move between two ends of the positioning mechanism. The conveying mechanism 4 is used for conveying the first workpiece on the first feeding mechanism 2 and the second workpiece on the second feeding mechanism 3 to the positioning mechanism 6. The positioning mechanism 6 is used for positioning the first workpiece and the second workpiece. The soldering mechanism 7 is used for soldering the first workpiece and the second workpiece.

When the soldering machine works, the first feeding mechanism 2 feeds a first workpiece. And the second feeding mechanism 3 feeds a second workpiece. The linear module 5 drives the positioning mechanism 6 to move to the lower side of the carrying mechanism 4, and the carrying mechanism 4 carries the first workpiece on the first feeding mechanism 2 and the second workpiece on the second feeding mechanism 3 to the positioning mechanism 6. Then, the linear die set 5 drives the positioning mechanism 6 to move to one side of the soldering mechanism 7. The positioning mechanism 6 positions the first workpiece and the second workpiece, and the soldering mechanism 7 solders the first workpiece and the second workpiece. Because the positioning procedure of the workpiece is added before welding, the welding quality is improved.

In another embodiment of the present invention, as shown in fig. 3, the linear module 5 of the soldering machine includes a fifth mounting frame 52 fixedly mounted on the machine base 1, a sixth motor 53 mounted on the fifth mounting frame 52, and a driving screw 54 drivingly connected to the sixth motor. Both ends of the driving screw 54 are rotatably connected to the fifth mounting bracket 52. The sliding portion 51 is a lead screw nut that is screwed with the driving lead screw 54. The fifth mounting bracket 52 is further provided with a third slide rail 521, the third slide rail 521 is provided with a third slide block 522 slidably connected with the third slide rail 521, and the third slide block 522 is fixedly connected with the sliding part 51.

The working principle of the linear module 5 is as follows: the sixth motor 53 drives the driving screw 54 to rotate, and the driving screw 54 drives the sliding part 51 to slide along the third sliding rail 521, so as to drive the positioning mechanism 6 to move.

In another embodiment of the present invention, the positioning mechanism 6 of the soldering machine includes a first mounting plate 61 disposed on the sliding portion 51 of the linear module 5 and a plurality of rotary clamping mechanisms 62 disposed on the first mounting plate 61. The rotary clamping mechanism 62 comprises a first motor 63 fixedly arranged on the first mounting plate 61 and a first air claw 64 arranged on the output end of the first motor 63. The two output ends of the first air claw 64 are respectively provided with a first clamping block 65 and a second clamping block 66.

In another embodiment of the present invention, the first clamping block 65 of the soldering machine includes a first base 651 and a first clamp 652 fixedly disposed inside the first base 651. The first base 651 is fixedly connected to an output end of the first pneumatic gripper 64, a first solder barrier 653 is fixedly disposed on a top surface of the first base 651, and the first fixture 652 extends upward through the first solder barrier 653. The second clamping block 66 comprises a second base 661 and a second clamp 662 fixedly arranged on the inner side of the second base 661, and the first clamp 662 is matched with the second clamp 652. The second base 661 is fixedly connected to the other output end of the first air claw 64, a second tin blocking plate 663 matched with the first tin blocking plate 653 is fixedly arranged on the top surface of the second base 661, and the second fixture 662 penetrates the second tin blocking plate 663 upwards.

The working principle of the positioning mechanism 6 is as follows: when the linear module 5 drives the positioning mechanism 6 to move below the carrying mechanism 4. The first air gripper 64 drives the first clamping block 65 and the second clamping block 66 to move back and forth, and the conveying mechanism 4 conveys a first workpiece, namely an armature core, between the first clamp 652 and the second clamp 662, and then conveys and sleeves a second workpiece, namely a ring-shaped resistor disc, at the rotating shaft of the armature core. The first air gripper 64 moves the first clamping block 65 and the second clamping block 66 towards each other, and the first workpiece and the second workpiece are clamped between the first clamping block 65 and the second clamping block 66 to achieve positioning. Finally, the linear module 5 drives the positioning mechanism 6 to move to one side of the soldering mechanism 7, and the soldering process is completed.

In another embodiment of the present invention, the first feeding mechanism 2 of the soldering machine comprises a first fixture 21, a feeding conveyor belt 22 for conveying the first fixture 21, a recycling conveyor belt 23 disposed below the feeding conveyor belt 22, a clamping and transferring device 24 disposed on one side of the feeding conveyor belt 22, and a distance adjusting mechanism 25 disposed on one side of the clamping and transferring device 23. The second feeding mechanism 3 is a vibrating disk, and a camera device 31 is arranged above the vibrating disk.

The working principle of the first feeding mechanism 2 is as follows: a first workpiece is placed on the first jig 21, the feeding conveyer belt 22 conveys the first jig 21 forward to the material clamping position of the material clamping and transferring device 23, the material clamping and transferring device 23 clamps two workpieces to the distance adjusting mechanism 25, and the distance adjusting mechanism 25 adjusts the distance between the two first workpieces to cooperate with the carrying mechanism 4 to work. The unloaded first jig 21 is recovered by the recovery conveyer belt 23. First feed mechanism 2 has the advantage that material loading degree of automation is high.

In another embodiment of the present invention, the feeding conveyor belt 22 of the soldering machine comprises two first side plates 221 fixed on the base, a conveyor belt motor 222 installed on the first side plate 221, two first driving wheels 223 respectively rotatably connected to two ends of the first side plate 221, and a first driving belt 224 installed on the first driving wheel 223. The conveyor motor 222 is in driving connection with the first driving wheel 223. A baffle device 26 corresponding to the material clamping and transferring device 24 is further arranged between the two first side plates 221, and the baffle device 26 is used for blocking the first jig 21. The baffle device 26 includes a baffle cylinder 261 and a baffle 262 disposed at an output end of the baffle cylinder 261. The first fixture 21 includes a fixture plate 211 and a plurality of fixture bodies 212 fixed on the fixture plate 211.

The working principle of the feeding conveyer belt 22 is as follows: the conveyor belt motor 222 drives the first conveyor belt 224 to run through the first drive pulley 223. The first jig 21 placed on the first conveyor belt 224 is also conveyed forward. The plurality of jig bodies 212 on the jig plate 211 can convey a plurality of first workpieces at the same time, thereby improving the working efficiency. When the jig plate 211 is conveyed to a position matched with the material clamping and transferring device 24, the baffle cylinder 261 drives the baffle 262 to move upwards and block the jig plate 211, so that the jig plate 211 stops moving to match with the material clamping and transferring device 24 for clamping. Specifically, the position of the jig plate 211 can be sensed by a sensor, and the sensor triggers the baffle cylinder 261 to work after sensing that the jig plate 211 reaches the working position.

In another embodiment of the present invention, the structure of the recycling conveyor 23 of the soldering machine is the same as the structure of the feeding conveyor 22, and the conveying direction is opposite, which is not repeated herein.

In another embodiment of the present invention, the clamping and transferring device 24 of the soldering machine comprises a first mounting frame 241 fixed on the machine base 1, a first rotary cylinder 242 fixed on the first mounting frame 241, a second mounting plate 243 fixed on the output shaft of the first rotary cylinder 242, a first telescopic cylinder 244 arranged on the second mounting plate 243, and at least two second air claws 245 arranged on the output end of the first telescopic cylinder 244, wherein two third clamping blocks 246 are respectively arranged on two output ends of the second air claws 245.

The working principle of the material clamping and transferring device 24 is as follows: when the first jig 21 is conveyed to a position matched with the material clamping and transferring device 24, the first rotary cylinder 242 drives the second mounting plate 243 to rotate until the first telescopic cylinder 244 is located above the first jig 21. The second air claw 245 drives the two third clamping blocks 246 to open, the first telescopic air cylinder 244 drives the second air claw 245 to move downwards, and then the second air claw 245 drives the two third clamping blocks 246 to clamp, so that the first workpiece is clamped. The first rotary cylinder 242 drives the second mounting plate 243 to rotate again until the first telescopic cylinder 244 is located above the distance adjusting mechanism 25, the first telescopic cylinder 244 drives the second air claw 245 to move downwards, the second air claw 245 drives the two third clamping blocks 246 to open, and a first workpiece is placed on the distance adjusting mechanism 25.

In another embodiment of the present invention, the distance adjusting mechanism 25 of the soldering machine includes a second mounting frame 251 fixed on the machine base 1, a second fixture 252 fixed on the second mounting frame 251, a third fixture 253 slidably connected to the second mounting frame 251, and a second telescopic cylinder 254 arranged on the second mounting frame 251, wherein an output end of the second telescopic cylinder 254 is fixedly connected to the third fixture 253.

The working principle of the distance adjusting mechanism 25 is as follows: the material clamping and transferring device 24 is used for respectively placing two workpieces on the second jig 252 and the third jig 253, and the second telescopic cylinder 254 is used for driving the third jig 253 to slide, so that the distance between the second jig 252 and the third jig 253 can be adjusted, and the distance between the two first workpieces can be adjusted to match the work of the carrying mechanism 4.

In another embodiment of the present invention, the carrying mechanism 4 of the soldering machine includes a mounting beam 41 fixed on the frame 1. The mounting beam 41 has a first slide rail 411 on one side and a second slide rail 412 on the other side. And a clamping and taking device 42 in sliding connection with the first sliding rail 411 is arranged on the first sliding rail 411. The gripping and reclaiming device 42 is located above the distance adjusting mechanism 25. And the second slide rail 412 is provided with an adsorption material taking device 43 connected with the second slide rail in a sliding manner. The adsorption material taking device 43 is located above the second feeding mechanism 3. The mounting beam 41 is further provided with a first driving mechanism 44 in driving connection with the clamping material taking device 42 and a second driving mechanism 45 in driving connection with the adsorption material taking device 43.

The working principle of the carrying mechanism 4 is as follows: the linear module 5 drives the positioning mechanism 6 to move below the clamping and taking device 42. The first driving mechanism 44 drives the clamping and taking device 42 to slide to a position matched with the distance adjusting mechanism 25, the clamping and taking device 42 clamps a first workpiece from the distance adjusting mechanism 25, then the first driving mechanism 44 drives the clamping and taking device 42 to slide to a position matched with the positioning mechanism 6, and the clamping and taking device 42 places the first workpiece in the positioning mechanism 6. Then, the linear module 5 drives the positioning mechanism 6 to move below the adsorption and taking device 43. The second driving mechanism 45 drives the adsorption material taking device 43 to slide to a position matched with the second feeding mechanism 3, and the adsorption material taking device 43 adsorbs a second workpiece in a vacuum adsorption mode. The second driving mechanism 45 drives the adsorption material taking device 43 to slide to a position matched with the positioning mechanism 6, and the adsorption material taking device 43 places a second workpiece on the positioning mechanism 6. The conveying mechanism 4 is used for conveying the first workpiece and the second workpiece to the positioning mechanism 6, and has the advantage of high conveying efficiency.

In another embodiment of the present invention, the clamping and material-taking device 42 of the soldering machine includes a third mounting plate 421 and a plurality of material-clamping devices 422 disposed on the third mounting plate 421. The third mounting plate 421 is provided with a first slider slidably connected to the first slide rail 411. The material clamping device 422 comprises a third telescopic cylinder 423 arranged on the third mounting plate 421, a plurality of third air claws 424 arranged on the output ends of the third telescopic cylinder 423 and two fourth clamping blocks 425 respectively arranged on two output ends of the third air claws 424.

The working principle of the clamping and taking device 42 is as follows: when the clamping and taking device 42 takes materials from the distance adjusting mechanism 25, the two fourth clamping blocks 425 are in an open state, the third telescopic cylinder 423 drives the third air claw 424 to move downwards, the third air claw 424 drives the two fourth clamping blocks 425 to clamp and take up a first workpiece, and the third telescopic cylinder 423 drives the third air claw 424 to move downwards, so that automatic material clamping is realized. The gripper take off device 42 then transfers the first workpiece to the positioning mechanism 6. The third telescopic cylinder 423 drives the third air claw 424 to move downwards, the third air claw 424 drives the two fourth clamping blocks 425 to open, and a first workpiece is placed in the positioning mechanism 6.

In another embodiment of the present invention, the adsorption material-taking device 43 of the soldering machine includes a fourth mounting plate 431 and a vacuum adsorption device 432 disposed on the fourth mounting plate 431. And a second sliding block slidably connected with the second sliding rail 412 is fixedly arranged on the fourth mounting plate 431. The vacuum adsorption device 432 comprises a fourth telescopic cylinder 433 arranged on the fourth mounting plate 431 and a vacuum suction nozzle 434 arranged on the output end of the fourth telescopic cylinder 433.

The working principle of the adsorption material taking device 43 is as follows: when the adsorption material taking device 43 takes materials from the second feeding mechanism 3, the second driving mechanism 45 drives the adsorption material taking device 43 to slide above the second feeding mechanism 3; the fourth telescopic cylinder 433 drives the vacuum suction nozzle 43 to slide downwards, and the vacuum suction nozzle 43 sucks up the second workpiece on the second feeding mechanism 3. The fourth telescopic cylinder 433 drives the vacuum suction nozzle 43 to move upward. The second driving mechanism 45 drives the adsorption material taking device 43 to slide above the positioning mechanism 6. The fourth telescopic cylinder 433 drives the vacuum suction nozzle 43 to slide downwards, and the vacuum suction nozzle 43 places a second workpiece on the positioning mechanism 6.

In another embodiment of the present invention, the first driving mechanism 44 of the soldering machine includes a second motor 441, a second driving wheel 442, a third driving wheel 443, and a second driving belt 444 wound on the second driving wheel 442 and the third driving wheel 443, which are disposed on the mounting beam 41. The second driving wheel 442 and the third driving wheel 443 are rotatably connected to both ends of the mounting beam 41, respectively. The second transmission wheel 442 is connected to an output shaft of the second motor 441. The third mounting plate 421 is fixedly connected to the second belt 444.

The first driving mechanism 44 works according to the following principle: the second motor 441 drives the second driving belt 444 to move through the second driving wheel 442. The second belt 444 drives the gripper reclaimer 42 to slide through the third mounting plate 421.

In another embodiment of the present invention, the second driving mechanism 45 of the soldering machine includes a third motor 451, a fourth driving wheel 452, a fifth driving wheel 453 disposed on the mounting beam 41, and a third driving belt 454 wound on the fourth driving wheel 452 and the fifth driving wheel 453. The fourth driving wheel 452 and the fifth driving wheel 453 are rotatably connected to both ends of the mounting beam 41, respectively. The fourth transmission wheel 452 is connected to an output shaft of the third motor 451. The third belt 454 is fixedly connected to the fourth mounting plate 431.

The working principle of the second driving mechanism 45 is as follows: the third motor 451 drives the third belt 454 via the fourth driving wheel 452. The third belt 454 drives the adsorption material taking device 43 to slide through the fourth mounting plate 431.

In another embodiment of the present invention, the soldering mechanism 7 of the soldering machine includes a tin feeding device 71 disposed on the base 1, a third mounting frame 72 fixedly disposed on the base 1, and a tin discharging mechanism 73, a soldering mechanism 74, a cleaning device 75, and a pressing device 78 disposed on the third mounting frame 72. The hold-down device 78 is located above the positioning device 6. The tin feeding device 71 is used for feeding a tin wire. The solder discharging mechanism 73 is used for outputting solder wires to the soldering mechanism 74. The soldering mechanism 74 is used for soldering. The cleaning device 75 is used for cleaning the soldering mechanism 74. The pressing device 78 is used for pressing the first workpiece and the second workpiece in the positioning mechanism 6.

In another embodiment of the present invention, the tin feeding device 71 of the soldering machine includes a fourth mounting frame 711 fixedly disposed on the machine base 1, and an unwinding device 712 and a tin breaking device 713 disposed on the fourth mounting frame 711. The tin breaking device 713 comprises a mounting box body 714 fixedly arranged on the fourth mounting frame 711, an input pipe 7141 arranged at the bottom of the mounting box body 714, an output pipe 7142 arranged at the top of the mounting box body 714, a first sensor 7143 arranged at one side of the input pipe 7141 and a second sensor 7144 arranged at one side of the output pipe 7142. The first sensor 7143 and the second sensor 7144 are each micro switches. The mounting box 714 is further provided with a fourth motor fixedly connected with the mounting box 714 and a rotary mounting plate 716 rotatably connected with the fourth motor. And a tin breaking blade 717 is arranged on an output shaft of the fourth motor, and the tin breaking blade 717 is positioned between the input pipe 7141 and the output pipe 7142. A driven pulley 718 is provided on the rotary mounting plate 716. An elastic member 719 is arranged between the mounting box 714 and the rotary mounting plate 716, and the elastic member 719 drives the driven pulley 718 to cling to the tin breaking blade 717.

The working principle of the tin feeding device 71 is as follows: during operation, unwinding device 712 unreels the tin wire coil of strip, and the tin wire is followed input and clamp in input tube 7141 between broken tin blade and driven pulley 718, fourth motor drive broken tin blade 717 rotates, broken tin blade 717 carries out broken tin to the tin wire, and the tin wire is carried forward and is followed output tube 7142 outputs. The first sensor 7143 is used to detect whether a solder wire is inputted from the input tube 7141, i.e., whether a material is present. The second sensor 7144 is used to detect whether a solder wire is outputted from the output tube 7142, i.e. it is detected that the solder is blocked. Therefore, the tin feeding device 71 has the advantage of being rich in functions.

In another embodiment of the present invention, the tin discharging mechanism 73 of the soldering machine includes a first three-axis adjusting mechanism 76 disposed on the third mounting frame 72, a first adjusting rotating shaft 731 disposed on the first three-axis adjusting mechanism 76, a first pushing device 732 fixedly disposed on the first adjusting rotating shaft 731, and a tin discharging device 733 disposed on an output end of the first pushing device 732.

When the tin discharging mechanism 73 is in operation, the first three-axis adjusting mechanism 76 is used for adjusting the position of the tin discharging device 733 in the three-axis direction X, Y, Z. The first adjusting rotating shaft 731 is used for adjusting the angle of the tin discharging device 733. The first pushing device 732 is used for driving the tin discharging device 733 to move back and forth. The tin outlet device 733 has the advantage of multiple adjusting directions, and is beneficial to tin soldering work.

In another embodiment of the present invention, the soldering mechanism 74 of the soldering machine includes a second three-axis adjusting mechanism 77 disposed on the third mounting frame 72, a second adjusting rotating shaft 741 disposed on the second three-axis adjusting mechanism 77, a second pushing device 742 fixedly disposed on the second adjusting rotating shaft 741, and an electric soldering iron 743 disposed on an output end of the second pushing device 742. The head of the electric iron 743 is positioned in front of the tin outlet device 733.

When the soldering mechanism 74 is in operation, the second three-axis adjusting mechanism 77 is used to adjust the position of the electric soldering iron 743 in the three-axis direction X, Y, Z. The second adjusting rotary shaft 741 is configured to adjust an angle of the electric iron 743. The second pushing device 742 is used for driving the electric iron 743 to move back and forth. The electric iron 743 has the advantage of multiple adjusting directions, and is beneficial to soldering.

In another embodiment of the present invention, the cleaning device 75 of the soldering machine includes a second rotary cylinder 751 fixed on the third mounting frame 72, a fifth motor fixed on the output shaft of the second rotary cylinder 751, and a cleaning brush 752 arranged on the output shaft of the fifth motor. The cleaning brush 752 is located under the electric iron 743. Specifically, the fifth motor is fixedly arranged in a motor mounting box 753, and the motor mounting box 753 is fixedly connected with an output shaft of the second rotary cylinder 751. The cleaning brush 752 is a brush roller, and an axial center portion thereof is fixedly connected with an output shaft of the fifth motor.

When the head of the electric iron 743 needs to be cleaned, the second rotary cylinder 751 drives the motor mounting box 753 to rotate to the front of the electric iron 743. The second pushing device 742 is used for driving the electric soldering iron 743 to slide forwards and extend to the surface of the cleaning brush 752, the fifth motor drives the cleaning brush 752 to rotate, and the cleaning brush 752 cleans the electric soldering iron 743.

In another embodiment of the present invention, the pressing device 78 of the soldering machine includes a fifth telescopic cylinder 781 fixedly disposed on the third mounting frame 72, a pressing member cylinder 782 fixedly disposed on the output end of the fifth telescopic cylinder 781, a sixth telescopic cylinder 783 fixedly disposed on the pressing member cylinder 782, and a pressing member 784 disposed on the output end of the sixth telescopic cylinder 783. The follower block 784 is sleeved on the follower cylinder 782.

When the positioning mechanism 6 moves to one side of the soldering mechanism 7, the pressing device 78 is located right above the positioning mechanism 6. The fifth telescopic cylinder 781 drives the pressing piece cylinder 782 to move downwards, the pressing piece cylinder 782 presses a first workpiece tightly, the sixth telescopic cylinder 783 drives the pressing piece 784 to move downwards, and the pressing piece 784 presses a second workpiece tightly. The pressing device 78 ensures that the workpiece is not displaced during soldering by pressing.

In another embodiment of the present invention, the first pushing device 732 of the soldering machine includes a first pushing cylinder 7321 fixed to the first adjusting shaft 731, and a pushing sliding plate 7322 disposed on an output end of the first pushing cylinder 7321. The tin discharging device 733 is disposed on the pushing sliding plate 7322.

When the first pushing device 732 operates, the first pushing cylinder 7321 drives the pushing slide plate 7322 to slide back and forth.

In another embodiment of the present invention, the second pushing device 742 of the soldering machine comprises a cylinder mounting plate 7421 fixedly disposed on the second adjusting rotating shaft 741, a second pushing cylinder 7422 disposed on the cylinder mounting plate 7421, and a mounting sliding plate 7423 slidably connected to the cylinder mounting plate 7421. The mounting sliding plate 7423 is provided with a buffer sliding block 7425 connected with the mounting sliding plate in a sliding manner and a connecting block 7426 fixedly connected with the mounting sliding plate. The output end of the second pushing cylinder 7422 is fixedly connected with the connecting block 7426. The damping slider 7425 is connected to the connecting block via a damping spring 7427. The electric iron 743 is fixedly arranged on the buffer sliding block 7425.

When the second pushing device 742 operates, the second pushing cylinder 7422 drives the mounting sliding plate 7423 to slide back and forth through the connecting block 7426, so that the electric iron 743 moves back and forth. When the electric iron 743 is stressed, the buffer sliding block 7425 slides, and the buffer spring 7427 plays a role in elastic buffer, so that the electric iron 743 is prevented from being damaged when stressed.

In another embodiment of the present invention, the first triaxial adjusting mechanism 76 of the soldering machine includes a first Z-axis module 761, a first Y-axis module 762 disposed on the first Z-axis module 761, and a first X-axis module 763 disposed on the first Y-axis module 762.

In another embodiment of the present invention, the first Z-axis module 761 of the soldering machine includes a fifth mounting plate 7611 fixedly connected to the third mounting frame 72, a first Z-axis cylinder 7612 provided on the fifth mounting plate 7611, and a first slide 7613 slidably defined on the fifth mounting plate 7611. The output end of the first Z-axis cylinder 7612 is fixedly connected to the first slide plate 7613. The first Y-axis module 762 includes a sixth mounting plate 7621 fixed to the first sliding plate 7613, a first Y-axis cylinder 7622 provided on the sixth mounting plate 7621, and a second sliding plate 7623 slidably defined on the sixth mounting plate 7621. The output end of the first Y-axis cylinder 7622 is fixedly connected with the second sliding plate 7623. The first X-axis module 763 includes a seventh mounting plate 7631 fixedly disposed on the second sliding plate 7623, a first X-axis cylinder 7632 disposed on the seventh mounting plate 7631, and a third sliding plate 7633 slidably defined on the seventh mounting plate 7631. The output end of the first X-axis cylinder 7632 is fixedly connected to the third sliding plate 7633.

The first triaxial adjustment mechanism 76 operates according to the following principle: the first Z-axis cylinder 7612 drives the first slide plate 7613 to slide in the Z-axis direction. The first Y-axis cylinder 7622 drives the second sliding plate 7623 to slide in the Y-axis direction. The first X-axis cylinder 7632 drives the third sliding plate 7633 to slide in the X-axis direction. The first Z-axis cylinder 7612, the first Y-axis cylinder 7622, and the first X-axis cylinder 7632 are all mini cylinders. The second triaxial adjustment mechanism 77 has an advantage of being compact.

In another embodiment of the present invention, the second triaxial adjusting mechanism 77 of the soldering tin machine includes a second Z-axis module 771, a second Y-axis module 772 disposed on the second Z-axis module 771, and a second X-axis module 773 disposed on the second Y-axis module 772.

In another embodiment of the present invention, the second Z-axis module 771 of the soldering machine includes a screw mounting plate 7711 fixedly disposed on the third mounting frame 72, an adjusting screw 7712 disposed on the screw mounting plate 7711, and a nut block 7713 screwed to the adjusting screw 7712. Both ends of the adjusting screw 7712 are rotatably connected to the screw mounting plate 7711. The second Y-axis module 772 includes an eighth mounting plate 7721 fixed on the nut block 7713, a second Y-axis cylinder 7722 mounted on the eighth mounting plate 7721, and a fourth sliding plate 7723 slidably defined on the eighth mounting plate 7721. The output end of the second Y-axis cylinder 7722 is fixedly connected to the fourth sliding plate 7723. The second X-axis module 773 includes a ninth mounting plate 7731 fixed to the fourth sliding plate 7723, a second X-axis cylinder 7732 fixed to the ninth mounting plate 7731, and a fifth sliding plate 7733 slidably fixed to the ninth mounting plate 7731. The output end of the second X-axis cylinder 7732 is fixedly connected to the fifth sliding plate 7733.

The working principle of the second triaxial adjusting mechanism 77 is as follows: by rotating the adjusting screw 7712, the nut block 7713 moves in the Z-axis direction. The second Y-axis cylinder 7722 drives the fourth sliding plate 7723 to slide along the Y-axis direction. The second X-axis cylinder 7732 drives the fifth sliding plate 7733 to slide in the X-axis direction. The second Y-axis cylinder 7722 and the second X-axis cylinder 7732 are both mini cylinders. The second triaxial adjustment mechanism 77 has an advantage of being compact.

In another embodiment of the present invention, the third sliding plate 7633 of the soldering machine is provided with a first mounting seat 764. The first mounting seat 764 is provided with a first pivot hole 7641, a first gap 7642 penetrating through a sidewall of the first pivot hole 7641, and a first screw hole 7643 penetrating through the first gap 7642. The first adjustment rotating shaft 731 is installed in the first rotating shaft hole 7641.

The working principle of the first adjusting rotating shaft 731 is as follows: when the angle of the tin outlet device 733 is adjusted, the screw rod in the first screw hole 7643 is screwed out, and the first adjusting rotating shaft 731 is rotated to a proper angle. Then, the screw rod is screwed into the first screw hole 7643, and the screw rod passes through the first gap 7642, so that the first adjusting rotating shaft 731 is clamped in the first rotating shaft hole 7641, and fixation is achieved.

In another embodiment of the present invention, a second mounting seat 774 is provided on the fifth sliding plate 7733 of the soldering machine. The second mounting seat 774 is provided with a second rotating shaft 7741, a second gap 7742 penetrating through a sidewall of the second rotating shaft 7741, and a second screw 7743 penetrating through the second gap 7742. The second adjustment rotating shaft 741 is installed in the second rotating shaft hole 7741.

The working principle of the second adjusting rotating shaft 741 is as follows: when the angle of the electric iron 743 is adjusted, the screw in the second screw hole 7743 is screwed out, and the second adjusting rotating shaft 741 is rotated to a proper angle. Then, a screw is screwed into the second screw hole 7743, and the screw passes through the second gap 7742, so that the second adjusting spindle 741 is clamped in the second spindle hole 7741 to achieve fixation.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A tin soldering machine comprises a machine base; the method is characterized in that: the automatic soldering machine also comprises a first feeding mechanism, a second feeding mechanism, a carrying mechanism, a linear module, a positioning mechanism and a soldering mechanism which are arranged on the machine base;

2. A soldering machine according to claim 1, characterized in that: the positioning mechanism comprises a first mounting plate arranged on the sliding part of the linear module and a plurality of rotary clamping mechanisms arranged on the first mounting plate; the rotary clamping mechanism comprises a first motor fixedly arranged on the first mounting plate and a first air claw arranged on the output end of the first motor; and a first clamping block and a second clamping block are respectively arranged on two output ends of the first pneumatic claw.

3. A soldering machine according to claim 2, characterized in that: the first clamping block comprises a first base and a first clamp fixedly arranged on the inner side of the first base; a first tin baffle is fixedly arranged on the top surface of the first base, and the first clamp penetrates through the first tin baffle upwards; the second clamping block comprises a second base and a second clamp fixedly arranged on the inner side of the second base, and the first clamp is matched with the second clamp; and a second tin baffle matched with the first tin baffle is fixedly arranged on the top surface of the second base, and the second fixture upwards penetrates through the second tin baffle.

4. A soldering machine according to claim 1, characterized in that: the first feeding mechanism comprises a first jig, a feeding conveying belt for conveying the first jig, a recovery conveying belt arranged below the feeding conveying belt, a clamping and transferring device arranged on one side of the feeding conveying belt and a distance adjusting mechanism arranged on one side of the clamping and transferring device; the second feeding mechanism is a vibrating disk, and a camera device is arranged above the vibrating disk.

5. A soldering machine according to claim 4, characterized in that: the feeding conveyer belt comprises two first side plates fixedly arranged on the base, a conveyer belt motor arranged on the first side plates, two first driving wheels respectively rotatably connected to two ends of the first side plates, and a first driving belt wound on the two first driving wheels; the conveying belt motor is in driving connection with the first driving wheel; a baffle device corresponding to the material clamping and transferring device is further arranged between the two first side plates and used for blocking the first jig;

6. A soldering machine according to claim 1, characterized in that: the carrying mechanism comprises a mounting beam fixedly arranged on the machine base; one side of the mounting beam is provided with a first slide rail, and the other side of the mounting beam is provided with a second slide rail; the first sliding rail is provided with a clamping and taking device which is connected with the first sliding rail in a sliding manner; the second slide rail is provided with an adsorption material taking device in sliding connection with the second slide rail; and the mounting beam is also provided with a first driving mechanism in driving connection with the clamping material taking device and a second driving mechanism in driving connection with the adsorption material taking device.

7. A soldering machine according to claim 6, characterized in that: the clamping and taking device comprises a third mounting plate and a plurality of clamping devices arranged on the third mounting plate; the third mounting plate is provided with a first sliding block which is connected with the first sliding rail in a sliding manner; the clamping device comprises a third telescopic cylinder arranged on the third mounting plate, a plurality of third air claws arranged on the output ends of the third telescopic cylinder and two fourth clamping blocks respectively arranged on the two output ends of the third air claws;

8. A soldering machine according to claim 1, characterized in that: the tin soldering mechanism comprises a tin feeding device arranged on the base, a third mounting frame fixedly arranged on the base, and a tin discharging mechanism, a tin soldering mechanism, a cleaning device and a pressing device which are arranged on the third mounting frame; the pressing device is located above the positioning mechanism.

9. A soldering machine according to claim 8, characterized in that: the tin feeding device comprises a fourth mounting frame fixedly arranged on the base, and an unwinding device and a tin breaking device which are arranged on the fourth mounting frame; the tin breaking device comprises an installation box body fixedly arranged on the fourth installation frame, an input pipe arranged at the bottom of the installation box body, an output pipe arranged at the top of the installation box body, a first sensor arranged on one side of the input pipe and a second sensor arranged on one side of the output pipe; the mounting box body is also provided with a fourth motor fixedly connected with the mounting box body and a rotary mounting plate rotationally connected with the fourth motor; a tin breaking blade is arranged on an output shaft of the fourth motor; a driven pulley is arranged on the rotary mounting plate; an elastic piece is arranged between the mounting box body and the rotary mounting plate and drives the driven pulley to cling to the tin breaking blade;

10. A soldering machine according to claim 9, characterized in that: the first pushing device comprises a first pushing cylinder fixedly arranged on the first adjusting rotating shaft and a pushing sliding plate arranged on the output end of the first pushing cylinder; the tin discharging device is arranged on the pushing sliding plate;