CN214053997U

CN214053997U - Automatic wire stripping tin soldering machine

Info

Publication number: CN214053997U
Application number: CN202023166104.XU
Authority: CN
Inventors: 罗流华
Original assignee: Dongguan Babu Electronic Technology Co ltd
Current assignee: Dongguan Babu Electronic Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-27
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an automatic wire stripping and tin soldering machine, which comprises a machine table and a fixed frame fixedly connected with the machine table, wherein a positioning seat is connected on the machine table in a sliding way, and a wire stripping and welding mechanism is arranged above the positioning seat; a horizontal sliding mechanism is connected on the fixed frame in a sliding way, a vertical displacement mechanism is connected on the horizontal sliding mechanism in a sliding way, and the vertical displacement mechanism is connected with the wire stripping and welding mechanism; the wire stripping and welding mechanism comprises a welding mechanism and a wire stripping mechanism, the welding mechanism and the wire stripping mechanism are respectively connected to a connecting plate, and the welding mechanism and the wire stripping mechanism are arranged at a certain angle. According to the utility model discloses an automatic wire stripping soldering tin machine, positioning seat are used for placing and treat soldering tin part, and wire stripping welding mechanism is close to the positioning seat through the drive of horizontal slip mechanism and vertical displacement mechanism, and welding mechanism and wire stripping mechanism can cooperate and treat that welding part carries out the wire stripping and welds. Wire stripping mechanism can set up wire stripping length, and wire stripping mechanism and welding mechanism are certain angle setting, can guarantee the accurate nature of operation at every turn.

Description

Automatic wire stripping tin soldering machine

Technical Field

The utility model relates to a welding equipment technical field, in particular to automatic wire stripping soldering tin machine.

Background

At present, the manual welding mode is mostly adopted in the tin wire welding process, time and labor are consumed, the quality of a welded finished product cannot be guaranteed, and the yield is reduced, so that the production cost of an enterprise is increased. Along with the long-time work of staff, can produce tired sense, can't keep welding efficiency, be unfavorable for improving welding efficiency, and the automatic welder function singleness among the prior art can't realize welding wire stripping and go on simultaneously, and the wire stripping also can not control wire stripping length, and the counterpoint precision is poor, influences welding quality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving at least "equipment that exists among the prior art can't realize welding wire stripping and go on simultaneously, wire stripping length is uncontrollable, and the counterpoint precision is poor, influences the technical problem of welding quality". Therefore, the utility model provides an automatic wire stripping soldering tin machine can realize that the welding wire stripping goes on simultaneously, control wire stripping length to welding precision is high.

According to some embodiments of the utility model, the automatic wire stripping and soldering machine comprises a machine table and a fixed frame fixedly connected with the machine table, wherein a positioning seat is connected on the machine table in a sliding manner, and a wire stripping and welding mechanism is arranged above the positioning seat; a horizontal sliding mechanism is connected to the fixed frame in a sliding manner, a vertical displacement mechanism is connected to the horizontal sliding mechanism in a sliding manner, and the vertical displacement mechanism is connected with the wire stripping and welding mechanism; the wire stripping and welding mechanism comprises a welding mechanism and a wire stripping mechanism, the welding mechanism and the wire stripping mechanism are respectively connected to a connecting plate, and the welding mechanism and the wire stripping mechanism are arranged at a certain angle.

According to some embodiments of the present invention, the wire stripping mechanism comprises a plurality of wire rollers, a guide roller disposed on one side of the wire rollers, and the wire rollers are rotatably connected to a connecting frame; the guide rollers are rotatably connected to the connecting frame and distributed on one side of the lead roller in a mirror image manner, a rotating gear is arranged above each guide roller, the rotating gears on the two guide rollers are meshed, a first driving part is connected with one of the rotating gears, and the first driving part is used for driving the guide rollers to rotate; the first driving part is connected to the connecting frame, and the connecting frame is fixedly connected with the connecting plate.

According to some embodiments of the present invention, a pushing mechanism is slidably connected to the connecting plate, the pushing mechanism includes a clamping member, and the clamping member is located on one side of the guide roller; the clamping piece is connected with a first clamping driving part, and the first clamping driving part drives the clamping piece to open or clamp; the first clamping driving part is connected with a second driving part, the second driving part is fixedly connected to the connecting plate, and the second driving part is used for driving the clamping piece to be far away from or close to the guide roller.

According to some embodiments of the utility model, holder one side sets up a wire stripping portion, wire stripping portion includes the wire stripping sword and the drive that the mirror image distributes the second centre gripping drive division that the wire stripping sword is close to each other, second centre gripping drive division fixed connection in on the connecting plate.

According to some embodiments of the utility model, the welding mechanism includes weld part and drive the third drive division of weld part activity, third drive division fixed connection in on the connecting plate.

According to some embodiments of the utility model, the welding part bottom is provided with the bonding tool, bonding tool one side is provided with one and blows the tin device and send the tin device, blow the tin device with send tin device and weld part connection.

According to some embodiments of the invention, the welding mechanism and the wire stripping mechanism are at an included angle of 60 ° on the connecting plate.

According to some embodiments of the utility model, a tin device is stored up to vertical displacement mechanism one side fixed connection, store up the tin device and follow vertical displacement mechanism simultaneous movement.

According to some embodiments of the invention, the vertical displacement mechanism comprises a rotating shaft, the end of the rotating shaft and the connecting plate of the wire stripping mechanism are fixedly connected.

According to some embodiments of the utility model, the fixed slewing mechanism that is provided with in vertical displacement mechanism one side, slewing mechanism with the axis of rotation is rotated and is connected, slewing mechanism is used for the drive wire stripping welding mechanism rotates certain angle.

According to the utility model discloses an automatic wire stripping soldering tin machine of some embodiments has following beneficial effect at least: the positioning seat is used for placing a part to be soldered to move on the machine table, the wire stripping and welding mechanism above the fixing frame is driven by the horizontal sliding mechanism and the vertical displacement mechanism to be close to the part to be soldered of the positioning seat to perform welding operation, and the welding mechanism and the wire stripping mechanism can be matched at the same time to perform wire stripping and welding operation on the part to be soldered. The wire stripping mechanism can set the length of wire stripping, and the wire stripping mechanism and the welding mechanism are fixedly arranged at a certain angle, so that the accuracy of each operation can be ensured.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of an automatic wire stripping and soldering machine according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a perspective view of a wire stripping and welding mechanism of the automatic wire stripping and soldering machine according to the embodiment of the present invention;

fig. 4 is a first schematic view of a wire stripping and welding mechanism of an automatic wire stripping and soldering machine according to an embodiment of the present invention;

fig. 5 is a back schematic view of a wire stripping and welding mechanism of the automatic wire stripping and soldering machine according to the embodiment of the present invention;

fig. 6 is a second schematic view of a wire stripping and welding mechanism of the automatic wire stripping and soldering machine of the embodiment of the utility model.

Reference numerals:

the device comprises a machine table 100, a positioning seat 110, a fixed frame 200, a horizontal sliding mechanism 210, a vertical displacement mechanism 220, a rotating shaft 221, a rotating mechanism 222, a tin coil 231, an elastic part 232, a wire stripping welding mechanism 300, a connecting plate 310, a welding mechanism 320, a third driving part 321, a welding part 322, a welding head 323, a tin blowing device 324, a tin feeding device 325, a wire stripping mechanism 330, a lead roller 331, a guide roller 332, a rotating gear 333, a first driving part 334, a connecting frame 335, a pushing mechanism 400, a clamping piece 410, a first clamping driving part 420, a second driving part 430, a driving cylinder 431, a buffer part 432, a wire stripping part 500, a wire stripping knife 510 and a second clamping driving part 520.

Detailed Description

Reference will now be made in detail to the 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 functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, top, bottom, etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

An automatic wire stripping and soldering machine according to an embodiment of the present invention is described below with reference to fig. 1 to 6.

As shown in fig. 1-6, the automatic wire stripping and soldering machine includes a machine 100 and a fixing frame 200 fixedly connected to the machine 100, wherein the machine 100 is rectangular, a cross beam is disposed on the top of the fixing frame 200, and two sides of the cross beam are respectively and fixedly connected to two sides of the machine 100 through vertical beams. A positioning seat 110 sliding connection is on board 100, specifically, positioning seat 110 sets up in the middle part of board 100, through sliding rail connection between positioning seat 110 and the board 100, and positioning seat 110 can be along the slide rail back-and-forth movement, and positioning seat 110 drives the displacement that the belt realized on the slide rail through the motor, and positioning seat 110 bottom is connected with the belt, and when the belt rotated, can take positioning seat 110 to follow the slide rail and establish the direction back-and-forth movement. A wire stripping and welding mechanism 300 is arranged above the front and back movement of the positioning seat 110, the wire stripping and welding mechanism 300 is connected to a beam of the fixing frame 200, in order to enable the wire stripping and welding mechanism 300 to be close to pieces 322 to be welded on the positioning seat 110 and carry out welding operation on all positions, a horizontal sliding mechanism 220 is connected to the beam of the fixing frame 200 in a sliding mode, a vertical displacement mechanism 220 is connected to the horizontal sliding mechanism 220 in a sliding mode, the wire stripping and welding mechanism 300 is connected with the vertical displacement mechanism 220, and therefore left and right displacement and up and down movement of the welding mechanism 320 can be achieved, and the wire stripping and welding mechanism is close to or away from the positioning seat 110. The structures of the horizontal sliding mechanism 220 and the vertical displacement mechanism 220 are the same as those of the positioning seat 110 sliding on the machine table 100, that is, the horizontal sliding mechanism 220 drives the belt to rotate through the motor, the sliding seat is slidably connected to the guide rail, the bottom of the sliding seat is clamped on the belt and moves synchronously with the belt, and the vertical displacement mechanism 220 is fixedly connected with the sliding seat; the structure of the vertical displacement mechanism 220 is the same as that of the horizontal sliding mechanism 220, and the sliding seat drives the wire stripping welding mechanism 300 to move up and down.

The wire stripping welding mechanism 300 comprises a welding mechanism 320 and a wire stripping mechanism 330, the welding mechanism 320 and the wire stripping mechanism 330 are respectively connected to a connecting plate 310, the connecting plate 310 is connected to the vertical displacement mechanism 220, the vertical displacement mechanism 220 drives the connecting plate 310 to move up and down, and then the welding mechanism 320 and the wire stripping mechanism 330 are driven to approach the positioning seat 110. The wire stripping mechanism 330 and the welding mechanism 320 are arranged on the connecting plate 310 at a certain angle, so that each welding operation can keep an accurate drop point and angle, welding spots are full, and welding precision is improved.

The sliding structure of the positioning seat 110, the horizontal sliding mechanism 220 and the vertical displacement mechanism 220 are well known to those skilled in the art, and will not be described in detail in the present invention. It should be understood that the above-mentioned displacement mechanism is not the only implementation way that the motor drives the belt to rotate, and in other embodiments, a servo motor or a lead screw motor can be used to directly push the components on the slide rail to slide according to actual production requirements. The utility model discloses the structure to realizing displacement mechanism and removing is not different a repeated description, should understand, does not deviate from the utility model discloses under the prerequisite of basic concept, realize the nimble transform of structure that displacement mechanism removed, all should regard as and be in the utility model discloses within the scope of protection of injecing.

In some embodiments of the present invention, as shown in fig. 1 and fig. 2, specifically, a rotating shaft 221 is rotatably connected to the sliding seat of the vertical displacement mechanism 220, and the end of the rotating shaft 221 is fixedly connected to the connecting plate 310 of the wire stripping and welding mechanism 300, the vertical displacement mechanism 220 drives the rotating shaft 221 to move up and down, so as to drive the wire stripping and welding mechanism 300 to move up and down, a rotating mechanism 222 is further fixedly disposed on one side of the sliding seat, and the rotating mechanism 222 is rotatably connected to the rotating shaft 221. The rotating mechanism 222 drives the belt through the motor, the belt is sleeved with a driving wheel fixedly connected to the driving shaft, the rotating shaft 221 rotates by a certain angle through friction force between the belt and the driving wheel, rotation of the wire stripping and welding mechanism 300 is achieved, when the wire stripping and welding mechanism 300 cannot weld a part, needing to be welded, of the part 322 to be welded on the positioning seat 110 at the default angle, the wire stripping and welding mechanism 300 can rotate by a certain angle, the position of the welding mechanism 320 on the part 322 to be welded is changed, and therefore welding operation is conducted. The multi-angle welding operation of the wire stripping welding mechanism 300 is realized, and the processing range of the equipment is enlarged.

As shown in fig. 1 and 3, in order to enable the welding mechanism 320 to continuously weld the to-be-welded part 322, a tin storage device is fixedly connected to one side of the vertical displacement mechanism 220, the tin storage device moves synchronously with the vertical displacement mechanism 220, the tin storage device comprises a tin coil 231 and an elastic part 232 for adjusting the elasticity of a tin wire, the tin wire is wound from the tin coil 231 to the elastic part 232 and then connected to the welding mechanism 320, and when the vertical displacement mechanism 220 descends, the elastic part 232 can adjust the elasticity of the tin wire between the tin coil 231 and the welding mechanism 320, so as to avoid the tin wire from being broken or loosened due to the vertical displacement mechanism 220 moving up and down.

As shown in fig. 3-6, the wire stripping mechanism 330 includes a plurality of lead rollers 331, the lead rollers 331 are rotatably connected to a connecting frame 335, the connecting frame 335 is fixedly connected to the connecting plate 310, the lead rollers 331 are respectively arranged in two rows, the lead rollers 331 in the same row are arranged at equal intervals, the lead rollers 331 in different rows are arranged in a staggered manner, the two rows of lead rollers 331 are close to each other, the wire penetrates through the middle of the two rows of lead rollers 331, and the wire enters the guide roller 332 on one side of the lead rollers 331 under the guiding action of the lead rollers 331 on both sides.

The guide rollers 332 are also rotatably connected to the connecting frame 335, the guide rollers 332 are distributed in a mirror image manner along the wire outlet holes of the wire guiding rollers 331, a rotating gear 333 is respectively arranged above the two guide rollers 332, the rotating gears 333 on the two guide rollers 332 are engaged with each other, a first driving part 334 is rotatably connected with one rotating gear 333, and the first driving part 334 is fixedly connected with the connecting frame 335. The first driving part 334 is a stepping motor, and is connected to the rotating gear 333 through an output shaft of the stepping motor, and drives the rotating gear 333 to rotate, and when one of the rotating gears 333 rotates, since the two rotating gears 333 are engaged, the two rotating gears 333 can rotate synchronously, thereby driving the electric wire between the two guide rollers 332 to feed forward or move backward.

As shown in fig. 4 and 5, a pushing mechanism 400 is disposed on one side of the guiding roller 332, and the pushing mechanism 400 can push the electric wire to make the electric wire close to the welding mechanism 320, so as to realize automatic wire feeding welding. The pushing mechanism 400 includes a clamping member 410, the clamping member 410 is located on one side of the guiding roller 332, the clamping member 410 is distributed in a mirror image manner and is connected with a first clamping driving portion 420, the first clamping driving portion 420 drives the two clamping members 410 to open or clamp, so as to clamp or loosen the electric wire, and the specific structure of the first clamping driving portion 420 driving the two clamping members 410 to open or clamp is a structure known by those skilled in the art, so in the present invention, the specific structure of the clamping driving portion is not described. In order to drive the first clamping driving part 420 to clamp the electric wire close to the welding mechanism 320, the first clamping driving part 420 is further connected with a second driving part 430, the second driving part 430 is fixedly connected to the connecting plate 310, specifically, the second driving part 430 is fixedly connected to the back of the connecting plate 310, the space of the connecting plate 310 is effectively utilized, the second driving part 430 comprises a driving cylinder 431 and a buffer part 432, the first clamping driving part 420 is slidably connected to a slide rail at the back of the connecting plate 310, the driving cylinder 431 of the second driving part 430 drives the first clamping driving part 420 to slide forwards or retreat, and the first clamping driving part 420 contacts with the buffer part 432 during retreat, so that the impact received by the first clamping driving part 420 is reduced.

As shown in fig. 3 and 4, a wire stripping part 500 is disposed on one side of the clamping member 410, the wire stripping part 500 includes a wire stripping knife 510 and a second clamping driving part 520 for driving the wire stripping knife 510 to approach each other, the second clamping driving part 520 is fixedly connected to the connecting plate 310, and the second clamping driving part 520 can drive the wire stripping knife 510 to strip wires.

In this embodiment, the arrangement order of the components on the connecting plate 310 is the wire guiding roller 331, the guiding roller 332, the pushing mechanism 400 and the wire stripping part 500, the wire stripping part 500 is located on the side of the connecting plate 310 close to the welding mechanism 320, and the pushing mechanism 400 moves back and forth between the guiding roller 332 and the wire stripping part 500. Firstly, the wire stripping part 500 is in an opening state, the pushing mechanism 400 and the guide roller 332 push the electric wire to the wire stripping part 500, the pushing is stopped when the specified length is reached, then the wire stripping part 500 clamps the electric wire, the pushing mechanism 400 and the guide roller 332 drive the electric wire to retreat, the coat and the inner core of the electric wire are separated, the wire stripping operation is completed, the guide roller 332 can also be wrapped by rubber materials, the friction force is increased, and the wire stripping operation is more efficient. After stripping, the pushing mechanism 400 and the guiding roller 332 push the wire to the welding mechanism 320 for welding.

In some embodiments of the present invention, as shown in fig. 3-6, specifically, the welding mechanism 320 includes a welding portion 322 and a third driving portion 321 for driving the welding portion 322 to move up and down, the third driving portion 321 is fixedly connected to the connecting plate 310, the welding portion 322 is connected to the connecting plate 310 through a sliding rail, and the third driving portion 321 drives the welding portion 322 to move up and down on the sliding rail. The bottom of welding part 322 is provided with bonding tool 323, and one side of bonding tool 323 is provided with one and blows tin device 324 and send tin device 325, blows tin device 324 and send tin device 325 to pass through the connecting piece to be connected on the pipe wall of welding part 322, blows tin device 324 for blowing mechanism, send tin device 325 to send the tin line to bonding tool 323 department, blows tin device 324 and send tin device 325 for the structure that the skilled person is familiar with, in the utility model discloses no longer describe in detail.

In order to ensure that the welding mechanism 320 and the wire stripping mechanism 330 can automatically weld in a high-precision welding process, the included angle between the welding mechanism 320 and the wire stripping mechanism 330 on the connecting plate 310 is 60 degrees, and the included angle of 60 degrees can enable the wires and the parts 322 to be welded to be better fused with the soldering tin.

It should be understood that the angle between the welding mechanism 320 and the wire stripping mechanism 330 is not limited to 60 °, and in other embodiments, the angle between the welding mechanism 320 and the wire stripping mechanism 330 on the connecting plate 310 may be adjusted according to the actual welding part 322. The utility model discloses to welding mechanism 320 and wire stripping mechanism 330's contained angle number of degrees different one give unnecessary details, should understand, not deviating from the utility model discloses under the prerequisite of basic design, to welding mechanism 320 and wire stripping mechanism 330's the nimble transform of contained angle number of degrees, all should regard as and be in the utility model discloses within the scope of protection injectd.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An automatic wire stripping and tin soldering machine comprises a machine table (100) and a fixing frame (200) fixedly connected with the machine table (100); the wire stripping welding machine is characterized in that a positioning seat (110) is connected to the machine table (100) in a sliding mode, and a wire stripping welding mechanism (300) is arranged above the positioning seat (110);

a horizontal sliding mechanism (210) is slidably connected to the fixed frame (200), a vertical displacement mechanism (220) is slidably connected to the horizontal sliding mechanism (210), and the vertical displacement mechanism (220) is connected with the wire stripping welding mechanism (300);

the wire stripping welding mechanism (300) comprises a welding mechanism (320) and a wire stripping mechanism (330), the welding mechanism (320) and the wire stripping mechanism (330) are respectively connected to a connecting plate (310), and the welding mechanism (320) and the wire stripping mechanism (330) are arranged at a certain angle.

2. The automatic wire stripping and soldering machine according to claim 1, wherein the wire stripping mechanism (330) comprises a plurality of lead rollers (331), a guide roller (332) arranged on one side of the lead rollers (331), and the lead rollers (331) are rotatably connected to a connecting frame (335);

the guide rollers (332) are rotatably connected to the connecting frame (335) and distributed on one side of the lead roller (331) in a mirror image manner, a rotating gear (333) is arranged above the guide rollers (332), the rotating gears (333) on the two guide rollers (332) are meshed, a first driving part (334) is connected with one of the rotating gears (333), and the first driving part (334) is used for driving the guide rollers (332) to rotate;

the first driving part (334) is connected to the connecting frame (335), and the connecting frame (335) is fixedly connected with the connecting plate (310).

3. The automatic wire stripping and soldering machine according to claim 2, characterized in that a pushing mechanism (400) is slidably connected to the connecting plate (310), the pushing mechanism (400) comprises a clamping piece (410), and the clamping piece (410) is located on one side of the guide roller (332);

the clamping piece (410) is connected with a first clamping driving part (420), and the first clamping driving part (420) drives the clamping piece (410) to open or clamp;

the first clamping driving part (420) is connected with a second driving part (430), the second driving part (430) is fixedly connected to the connecting plate (310), and the second driving part (430) is used for driving the clamping piece (410) to be far away from or close to the guide roller (332).

4. The automatic wire stripping and soldering machine according to claim 3, characterized in that a wire stripping portion (500) is arranged on one side of the clamping piece (410), the wire stripping portion (500) comprises wire stripping knives (510) which are distributed in a mirror image mode and a second clamping driving portion (520) for driving the wire stripping knives (510) to approach each other, and the second clamping driving portion (520) is fixedly connected to the connecting plate (310).

5. The automatic wire stripping and soldering machine as claimed in claim 4, wherein the welding mechanism (320) comprises a welding portion (322) and a third driving portion (321) for driving the welding portion (322) to move, and the third driving portion (321) is fixedly connected to the connecting plate (310).

6. The automatic wire stripping soldering machine as claimed in claim 5, characterized in that a soldering head (323) is arranged at the bottom of the soldering portion (322), a tin blowing device (324) and a tin feeding device (325) are arranged on one side of the soldering head (323), and the tin blowing device (324) and the tin feeding device (325) are connected with the soldering portion (322).

7. The automatic wire stripping and soldering machine according to claim 6, characterized in that the angle between the welding mechanism (320) and the wire stripping mechanism (330) on the connecting plate (310) is 60 °.

8. The automatic wire stripping and soldering machine as claimed in any one of claims 1 to 7, wherein a tin storage device is fixedly connected to one side of the vertical displacement mechanism (220), and the tin storage device moves synchronously with the vertical displacement mechanism (220).

9. The automatic wire stripping and soldering machine according to claim 8, characterized in that the vertical displacement mechanism (220) comprises a rotating shaft (221), and the end of the rotating shaft is fixedly connected with the connecting plate (310) of the wire stripping mechanism (330).

10. The automatic wire stripping soldering machine according to claim 9, characterized in that a rotating mechanism (222) is fixedly arranged on one side of the vertical displacement mechanism (220), the rotating mechanism (222) is rotatably connected with the rotating shaft (221), and the rotating mechanism (222) is used for driving the wire stripping soldering mechanism (300) to rotate for a certain angle.