A fully automatic double-head soldering machine

Abstract

The present invention provides a fully automatic double-head soldering machine, comprising a base, on which an automatic line-up module, an assembly line module, a first skin stripping module, a first core wire arrangement module, a first core wire skin stripping module, a welding Mike terminal module, a wire pulling module, a second skin stripping module, a second core wire arrangement module, a second core wire skin stripping module and a welding A male terminal module are sequentially arranged; the fully automatic double-head soldering machine can automatically cut a whole roll of wire into wires of required length, then perform skin stripping, core wire arrangement, core wire skin stripping and Mike terminal welding on one end of the wire, weld the Mike terminal to one end of the wire, and pull the wire with the Mike terminal welded to the back, perform skin stripping, core wire arrangement, core wire skin stripping and A male terminal welding on the other end of the wire, and weld the A male terminal to the other end of the wire, and the production process is automatic, and the welding of the Mike terminal and the A male terminal can be completed at one time, thereby saving labor costs and having high production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of automatic welding, and in particular to a full-automatic double-head soldering machine. Background Art

[0002] In the field of electronic product processing, various processing equipment is often used. Soldering machines are one of the more important equipment. For example, USB soldering machines are suitable for welding USB series terminals A male and A female, Micro, Apple lighting, MINI5, Type-C, Samsung S10 data cables and other terminal data charging cables. Currently, USB soldering machines on the market mostly use manual semi-automatic soldering processing, and can only weld one terminal at a time (such as A male terminal or Mike terminal), which is inefficient and requires many people. This method not only leads to material waste, but also low efficiency. Summary of the invention

[0003] The purpose of the present invention is to overcome the problems that the USB soldering machine in the prior art mostly adopts manual semi-automatic soldering processing, can only solder one type of terminal at a time, has low efficiency, and requires a large number of people, and provides a fully automatic double-head soldering machine.

[0004] The present invention is implemented as follows: a fully automatic double-head soldering machine includes a base, on which an automatic line module, an assembly line module, a first skin stripping module, a first core wire arrangement module, a first core wire skin stripping module, a welding Mike terminal module, a wire pulling module, a second skin stripping module, a second core wire arrangement module, a second core wire skin stripping module and a welding A male terminal module are sequentially arranged;

[0005] The automatic wire feeding module is used for feeding and pressing the wire, cutting the wire according to the preset length, and sending the cut wire to the assembly line module;

[0006] The assembly line module is used to clamp the wire and drive the wire to move toward the first skinning module;

[0007] The first skin stripping module is used to strip the skin of one end of the wire to expose the core wire, and move the stripped wire to the first core wire arrangement module through the assembly line module;

[0008] The first core wire arrangement module is used to straighten the exposed core wires, and move the wires after the core wire arrangement to the side of the first core wire stripping module through the assembly line module;

[0009] The first core wire stripping module is used to strip the outer skin of the core wire, and the wire stripped of the outer skin of the core wire is moved to the side of the welding Mike terminal module through the assembly line module;

[0010] The welding Mike terminal module is used to weld the Mike terminal and the core wire of the wire together, so as to weld the Mike terminal to one end of the wire;

[0011] The wire drawing module is used to pull back the wire material that has been welded with the Mike terminal, so that the other end of the wire material that has been welded with the Mike terminal is in a state to be processed;

[0012] The second skin stripping module is used to strip the skin of the other end of the wire pulled by the wire pulling module to expose the core wire, and move the stripped wire to the side of the second core wire arrangement module through the assembly line module;

[0013] The second core wire arrangement module is used to straighten the exposed core wires, and move the wires after the core wire arrangement to the side of the second core wire stripping module through the assembly line module;

[0014] The second core wire stripping module is used to strip the outer skin of the core wire, and the wire stripped of the outer skin of the core wire is moved to the side of the welding A male terminal module through the assembly line module;

[0015] The welding A male terminal module is used to weld the A male terminal and the core wire of the wire together, so as to weld the A male terminal to the other end of the wire.

[0016] Furthermore, the automatic threading module includes a fixed plate arranged on a base, a wire feeding wheel for conveying the wire is provided on one side of the fixed plate, two symmetrically arranged wire pressing wheels for pressing the wire are provided on one side of the wire feeding wheel, a meter pressing wheel cylinder is provided above the wire feeding wheel and a meter pressing wheel driven by the cylinder for measuring the length of the wire, an upper thread fixing cylinder is provided on one side of the wire pressing wheel and an upper thread fixing clamp driven by the cylinder for fixing the wire, a cutter cylinder is provided below the upper thread fixing cylinder and a cutter driven by the cylinder for cutting the wire, an upper thread forward moving cylinder is provided on one side of the upper thread fixing cylinder and an upper thread moving clamp driven by the cylinder for moving the cut wire to the top of the assembly line module, an upper thread lifting cylinder is provided on the other side of the fixed plate and is used to move the cut wire to the assembly line module, and a wire feeding and pressing wheel cylinder and an encoder are provided on the other side of the fixed plate for driving the wire outlet wheel and the wire pressing wheel.

[0017] Furthermore, the assembly line module includes a conveyor belt driven by an assembly line motor, and a plurality of assembly line jigs are arranged on the conveyor belt in sequence, each of the assembly line jigs includes a receiving groove for receiving the wire and a buckle cover that can be buckled on the receiving groove, and the assembly line module also includes a jig opening and closing cylinder for pressing the buckle cover so that the assembly line jig clamps the wire and a moving clamp cylinder for moving the assembly line jig to the first skinning module.

[0018] Furthermore, the first skinning module and the second skinning module have the same structure. The first skinning module includes a skinning pressing cylinder for pressing and positioning the wire and arranged on the assembly line module, and a skinning pulling cylinder for driving the finger cylinder to move forward and backward so that the finger cylinder blade cuts into the wire skin and peels off the wire skin.

[0019] Furthermore, the first core wire module and the second core wire module have the same structure. The first core wire module includes a core wire pressing cylinder for pressing and positioning the wire and arranged on the assembly line module, and a core wire pulling cylinder for driving the core wire finger cylinder to move forward and backward so that the core wire finger can straighten the core wire.

[0020] Furthermore, the first core stripping module and the second core stripping module have the same structure. The first core stripping module includes a core stripping pressing cylinder for pressing and positioning the wire and arranged on the assembly line module, and a core stripping pulling cylinder for driving the core stripping finger cylinder to move forward and backward so that the blade of the core stripping finger cylinder cuts into the core wire sheath and strips off the core wire sheath.

[0021] Furthermore, the wire pulling module includes a wire pressing opening and closing cylinder arranged on the assembly line module and used to press the wire, a wire pulling motor and a wire pulling finger cylinder driven by the wire pulling motor and used to pull back the wire that has completed the Mike terminal welding so that the other end of the wire that has completed the Mike terminal welding is in a state to be processed.

[0022] The fully automatic double-head soldering machine provided by the embodiment of the present invention has an automatic wire feeding module for feeding and pressing the wire, cutting the wire according to a preset length, and sending the cut wire to the assembly line module; the assembly line module is used to clamp the wire and drive the wire to move toward the first skinning module; the first skinning module is used to strip the skin at one end of the wire to expose the core wire, and move the stripped wire to the first core wire arrangement module through the assembly line module; the first core wire arrangement module is used to straighten the exposed core wire, and move the wire after the core wire is arranged to the first core wire stripping module through the assembly line module; the first core wire stripping module The first group is used to peel off the outer skin of the core wire, and move the wire with the outer skin peeled off to the side of the welding Mike terminal module through the assembly line module; the welding Mike terminal module is used to weld the Mike terminal and the core wire of the wire together, so as to weld the Mike terminal to one end of the wire; the wire pulling module is used to pull back the wire that has completed the Mike terminal welding, so that the other end of the wire that has completed the Mike terminal welding is in a state to be processed; the second skin stripping module is used to peel off the outer skin of the other end of the wire pulled by the wire pulling module to expose the core wire, and move the stripped wire to the side of the second core wire processing module through the assembly line module; the second The core wire arrangement module is used to straighten the exposed core wire, and move the wire after core wire arrangement to the side of the second core wire stripping module through the assembly line module; the second core wire stripping module is used to strip the outer skin of the core wire, and move the wire with the outer skin of the core wire stripped to the side of the welding A male terminal module through the assembly line module; the welding A male terminal module is used to weld the A male terminal and the core wire of the wire together, so as to weld the A male terminal to the other end of the wire. In this way, the fully automatic double-head soldering machine provided by the present invention can automatically cut the whole roll of wire material into wires of required length, and then perform outer skin stripping, core wire arrangement, and core stripping on one end of the wire. The processing of wire skin and welding Mike terminal, weld the Mike terminal to one end of the wire, pull the wire with completed Mike terminal welding back, peel the outer skin of the other end of the wire, sort the core wire, peel the core wire skin and weld the A male terminal, weld the A male terminal to the other end of the wire. The equipment is automatically produced during the production process, and the welding of Mike terminal and A male terminal can be completed at one time, which greatly saves labor costs and has high production efficiency. It effectively solves the problem that the existing USB welding material soldering machine mostly adopts manual semi-automatic soldering processing, can only weld one type of terminal at a time, has low efficiency, and requires a lot of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1It is an overall schematic diagram of a fully automatic double-head soldering machine provided in an embodiment of the present invention.

[0025] Figure 2 1 is another overall schematic diagram of the fully automatic double-head soldering machine provided in an embodiment of the present invention.

[0026] Figure 3 It is a structural schematic diagram of the automatic online module of the fully automatic double-head soldering machine provided by an embodiment of the present invention.

[0027] Figure 4 It is another structural schematic diagram of the automatic online module of the fully automatic double-head soldering machine provided by an embodiment of the present invention.

[0028] Figure 5 It is a structural schematic diagram of an assembly line module of a fully automatic double-head soldering machine provided in an embodiment of the present invention.

[0029] Figure 6 It is another structural schematic diagram of the assembly line module of the fully automatic double-head soldering machine provided by an embodiment of the present invention.

[0030] Figure 7 It is a structural schematic diagram of the first skin stripping module of the fully automatic double-head soldering machine provided in an embodiment of the present invention.

[0031] Figure 8 It is a structural schematic diagram of the second skin stripping module of the fully automatic double-head soldering machine provided in an embodiment of the present invention.

[0032] Fig. 9 It is a structural schematic diagram of the first core wire arrangement module of the fully automatic double-head soldering machine provided in an embodiment of the present invention.

[0033] Fig.10 It is a structural schematic diagram of the second core wire arrangement module of the fully automatic double-head soldering machine provided in an embodiment of the present invention.

[0034] Fig.11 It is a structural schematic diagram of the first wire stripping module of the fully automatic double-head soldering machine provided in an embodiment of the present invention.

[0035] Fig.12 It is a structural schematic diagram of the second wire stripping module of the fully automatic double-head soldering machine provided in an embodiment of the present invention.

[0036] Fig.13 It is a structural schematic diagram of the welding Mike terminal module of the fully automatic double-head soldering machine provided in an embodiment of the present invention.

[0037] Fig.14 It is a structural schematic diagram of a fully automatic double-head soldering machine provided in an embodiment of the present invention for welding an A male terminal module.

[0038] Fig.15It is a structural schematic diagram of a wire drawing module of a fully automatic double-head soldering machine provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0040] like Figures 1 to 15As shown, an automatic double-head soldering machine provided by an embodiment of the present invention comprises a base 10, on which an automatic threading module 20, an assembly line module 30, a first skin stripping module 40, a first core wire arrangement module 50, a first core stripping module 60, a welding Mike terminal module 70, a wire pulling module 80, a second skin stripping module 90, a second core wire arrangement module 100, a second core stripping module 110 and a welding A male terminal module 120 are sequentially arranged; the automatic threading module 20 is used for threading and pressing the wire, cutting the wire according to a preset length, and sending the cut wire to the assembly line module 30; the assembly line module 30 is used to clamp the wire and drive the wire to move toward the first skin stripping module 40; the first skin stripping module 40 is used to strip the skin of one end of the wire to expose the core wire, and move the stripped wire to the first core wire arrangement module 50 through the assembly line module 30; the first core wire arrangement module 50 is used to straighten the exposed core wire, and move the wire after the core wire arrangement to the first core wire stripping module 60 through the assembly line module 30; the first core wire stripping module 60 is used to strip the skin of the core wire, and move the stripped wire to the first core wire arrangement module 60 through the assembly line module 30 The wire with the core wire skin stripped is moved to one side of the welding Mike terminal module 70; the welding Mike terminal module 70 is used to weld the Mike terminal and the core wire of the wire together, so as to weld the Mike terminal to one end of the wire; the wire pulling module 80 is used to pull back the wire that has completed the Mike terminal welding, so that the other end of the wire that has completed the Mike terminal welding is in a state to be processed; the second skin stripping module 90 is used to strip the skin of the other end of the wire pulled back by the wire pulling module 80 to expose the core wire, and the stripped wire is moved to the second core wire processing module 10 through the assembly line module 30 0 side; the second core wire arrangement module 100 is used to straighten the exposed core wire, and move the wire after the core wire arrangement to the second core wire stripping module 110 side through the assembly line module 30; the second core wire stripping module 110 is used to strip the outer skin of the core wire, and move the wire with the stripped outer skin of the core wire to the welding A male terminal module 120 side through the assembly line module 30; the welding A male terminal module 120 is used to weld the A male terminal and the core wire of the wire together, so as to weld the A male terminal to the other end of the wire. The fully automatic double-head soldering machine also includes a control panel 130.In this way, the fully automatic double-head soldering machine provided by the present invention can automatically cut the entire roll of wire material into wires of required length, and then perform the processes of stripping the outer skin, sorting the core wire, stripping the core wire skin and welding the Mike terminal on one end of the wire, and pull the wire with the Mike terminal welded back, and strip the outer skin, sorting the core wire, stripping the core wire skin and welding the A male terminal on the other end of the wire, and weld the A male terminal on the other end of the wire, thereby realizing the one-time completion of the welding of the Mike terminal and the A male terminal. The fully automatic double-head soldering machine provided by the present invention is automatic in the production process, and can complete the welding of the Mike terminal and the A male terminal at one time, which greatly saves labor costs and has high production efficiency.

[0041] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the automatic threading module 20 includes a fixed plate 21 arranged on the base 10, and one side of the fixed plate 21 is provided with a wire feeding wheel 22 for conveying the wire, two symmetrically arranged wire pressing wheels 23 arranged on one side of the wire feeding wheel 22 for pressing the wire, a meter pressing wheel cylinder 24 arranged above the wire feeding wheel 22 and a meter pressing wheel 241 driven by the cylinder for measuring the length of the wire, and a threading fixing cylinder 25 arranged on one side of the pressing wheel 23 and a wire fixing cylinder 25 driven by the cylinder for fixing the wire. The upper line fixing clamp 251, the cutter cylinder 26 arranged below the upper line fixing cylinder 25 and the cutter 261 driven by it for cutting the wire, the upper line forward moving cylinder 27 arranged on one side of the upper line fixing cylinder 25 and the upper line moving clamp 271 driven by it for transferring the cut wire to the top of the assembly line module 30, the upper line lifting cylinder 28 arranged on the other side of the fixed plate 21 for transferring the cut wire to the assembly line module 30, and the other side of the fixed plate 21 One side is provided with a wire feeding and pressing wheel cylinder 29 and an encoder 291 for driving the wire feeding wheel 22 and the pressing wheel 23. The automatic wire feeding module 20 also includes a wire feeding plate 292 arranged on the fixed plate 21 and adjacent to the wire feeding wheel 22. The wire feeding plate 292 is provided with a plurality of wire feeding discs 293 arranged at intervals. The whole coil of wire is transmitted to the wire feeding wheel 22 through the wire feeding disc 293, and is sent to the upper line moving clamp 271 through the wire feeding wheel 22. The two pressing wheels 23 press the wire, and the upper line is fixed. The fixed clamp 251 fixes the wire, the cutter 261 cuts the wire, the online moving clamp 271 moves the cut wire to the top of the assembly line module 30, and the online lifting cylinder 28 moves the cut wire to the assembly line module 30. The wire feeding adopts a servo motor and an encoder 291 to measure the length so as to cut the entire roll of wire into the required length, and the meter pressure wheel cylinder 24 and the meter pressure wheel 241 driven by it for measuring the length of the wire are used to achieve precise length measurement on the continuous coil processing equipment.

[0042] Specifically, Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the assembly line module 30 includes a conveyor belt 32 driven by an assembly line motor 31, and a plurality of assembly line fixtures 33 are sequentially arranged on the conveyor belt 32, each of the assembly line fixtures 33 includes a receiving groove 331 for receiving wires and a buckle cover 332 that can be buckled on the receiving groove 331, and the assembly line module 30 also includes a fixture opening and closing cylinder 34 for pressing the buckle cover 331 so that the assembly line fixture 33 clamps the wires and a moving clamp cylinder 35 for moving the assembly line fixture 33 to the first skinning module 40, so that the assembly line fixture 33 can clamp the wires and move to the first skinning station, the first core wire processing station, the first core wire skinning station, the Mike terminal welding station, the wire pulling station, the second skinning station, the second core wire processing station, the second core wire skinning station and the A male terminal welding station in sequence.

[0043] Specifically, Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the first skinning module 40 and the second skinning module 90 have the same structure. The first skinning module 40 includes a skinning and pressing cylinder 41 for pressing and positioning the wire and arranged on the assembly line module 30, and a skinning and pulling cylinder 43 for driving the finger cylinder 42 to move forward and backward so that the blade of the finger cylinder 42 cuts into the wire skin and peels off the wire skin. The first skinning module 40 is used to peel off the skin at one end of the wire, and the second skinning module 90 includes a skinning and pressing cylinder 91 for pressing and positioning the wire and arranged on the assembly line module 30, and a skinning and pulling cylinder 93 for driving the finger cylinder 92 to move forward and backward so that the blade of the finger cylinder 92 cuts into the wire skin and peels off the wire skin. The second skinning module 90 is used to peel off the skin at the other end of the wire.

[0044] Specifically, Figure 5 , Figure 6 , Fig. 9 and Fig.10As shown, the first core wire handling module 50 and the second core wire handling module 100 have the same structure. The first core wire handling module 50 includes a core wire pressing cylinder 51 for pressing and positioning the wire and arranged on the assembly line module 30, and a core wire pulling cylinder 53 for driving the core wire finger cylinder 52 to move forward and backward so that the core wire finger can straighten the core wire. The first core wire handling module 50 is used to straighten the core wire exposed outside after the outer skin is peeled off at one end of the wire, and the second core wire handling module 100 includes a core wire pressing cylinder 101 for pressing and positioning the wire and arranged on the assembly line module 30, and a core wire pulling cylinder 103 for driving the core wire finger cylinder 102 to move forward and backward so that the core wire finger can straighten the core wire. The second core wire handling module 100 is used to straighten the core wire exposed outside after the outer skin is peeled off at the other end of the wire.

[0045] Specifically, Figure 5 , Figure 6 , Fig.11 and Fig.12 As shown, the first stripping module 60 and the second stripping module 110 have the same structure. The first stripping module 60 includes a stripping pressing cylinder 61 for pressing and positioning the wire and arranged on the assembly line module 30, and a stripping finger cylinder 62 for driving the stripping finger cylinder 62 to move forward and backward so that the blade of the stripping finger cylinder 62 cuts into the core wire sheath and strips the core wire sheath. The first stripping module 60 is used to strip the wire. The core wire sheath at one end of the wire is exposed, the second core stripping module 100 includes a core stripping pressing cylinder 101 for pressing and positioning the wire and arranged on the assembly line module 30, a core stripping finger cylinder 102 for driving the core stripping finger cylinder 102 to move forward and backward so that the blade of the core stripping finger cylinder 102 cuts into the core wire sheath and strips off the core wire sheath, and a core stripping pulling cylinder 103, the second core stripping module 100 is used to strip the core wire sheath exposed at the other end of the wire.

[0046] Specifically, Figure 5 , Figure 6 , Fig.13 and Fig.14 As shown, the welding Mike terminal module 70 has the same structure as the welding A male terminal module 120. The welding Mike terminal module 70 includes a welding wire protection cylinder 71 which is arranged on the assembly line module 30 and is used to descend to protect the wire end, a terminal pushing cylinder 72 which pushes out a single Mike terminal, a welding front and rear cylinder 73 which is used to move forward to align the Mike terminal PIN position with the wire, and a solder cylinder 74 which welds the Mike terminal to the wire. The welding Mike terminal module 70 is used to weld the Mike terminal to one end of the wire.

[0047] The welding A male terminal module 120 includes a welding wire protection cylinder 121 which is arranged on the assembly line module 30 and is used to descend to protect the wire end, a terminal pushing cylinder 122 which pushes out a single A male terminal, a welding front and rear cylinder 123 which is used to move forward to align the PIN position of the A male terminal with the wire, and a solder cylinder 124 which welds the A male terminal to the wire. The A male terminal module 120 is used to weld the A male terminal to the other end of the wire.

[0048] Specifically, Figure 5 , Figure 6 and Fig.15 As shown, the wire drawing module 80 includes a wire pressing opening and closing cylinder 81 provided on the assembly line module 30 and used to press the wire, a wire drawing motor 82, and a wire drawing finger cylinder 83 driven by the wire drawing motor 82 and used to pull back the wire that has completed the Mike terminal welding so that the other end of the wire that has completed the Mike terminal welding is in a state to be processed. The wire drawing module 80 is used to pull back the wire that has completed the Mike terminal welding so that the other end of the wire that has completed the Mike terminal welding is in a state to be processed.

[0049] The fully automatic control process of the fully automatic double-head soldering machine of this embodiment is as follows:

[0050] 1) Put the wire on the wire feeding wheel, and then drive the wire feeding and pressing wheel cylinder to feed the wire. The pressing wheel presses the wire. The wire feeding adopts servo motor and encoder length counting to cut the whole roll of wire into the required length. After the wire feeding length is reached, the upper wire moving clamp moves forward, the upper wire fixing clamp presses the wire, the cutter cuts the wire, and the upper wire lifting cylinder descends to put the wire into the assembly line fixture;

[0051] 2) The jig opening and closing cylinder clamps the wire rod with the assembly line jig, the moving clamp cylinder opens, and the assembly line jig moves the wire rod to the first peeling station;

[0052] 3) At the first peeling station, the peeling and pressing cylinder first presses and positions the wire, and the peeling and pulling cylinder moves forward until the finger cylinder blade cuts into the wire sheath. The peeling and pulling cylinder moves backward to peel off the sheath at one end of the wire, and the assembly line fixture moves the wire to the first core wire arrangement station;

[0053] 4) At the first core wire arrangement station, the core wire pressing cylinder first presses the wire, and the core wire pulling cylinder drives the core finger cylinder to move forward and backward, so that the core finger can strip the outer skin of one end of the wire and straighten the exposed core wire for subsequent processing. The assembly line fixture moves the wire to the first core wire stripping station;

[0054] 5) At the first core stripping station, the core stripping and pressing cylinder first presses the wire, and after stripping the core wire outer skin, the cylinder moves forward to the finger cylinder blade to cut into the exposed core wire outer skin at one end of the wire, so as to strip the exposed core wire outer skin at one end of the wire, and the assembly line fixture moves the wire to the welding Mike terminal station;

[0055] 6) At the welding Mike terminal station, the first step is to lower the welding wire protection cylinder to protect the wire end, and the terminal pusher cylinder pushes out the single Mike terminal. The cylinder moves forward before and after welding to align the Mike terminal PIN position with the wire. The soldering cylinder descends to weld the Mike terminal to the wire, that is, the Mike terminal is welded to one end of the wire, and the assembly line fixture moves the wire to the wire pulling station;

[0056] 7) At the wire drawing station, the wire pressing opening and closing cylinder first presses the wire, and the wire drawing motor drives the wire drawing finger cylinder to pull the wire that has completed the Mike terminal welding, so that the other end of the wire that has completed the Mike terminal welding is in a state to be processed, and the assembly line fixture moves the wire to the second skinning station;

[0057] 8) At the second peeling station, the peeling and pressing cylinder first presses and positions the wire, and the peeling and pulling cylinder moves forward until the finger cylinder blade cuts into the wire sheath. The peeling and pulling cylinder moves backward to peel off the sheath at the other end of the wire, and the assembly line fixture moves the wire to the second core wire arrangement station;

[0058] 9) At the second core wire arrangement station, the core wire pressing cylinder first presses the wire, and the core wire pulling cylinder drives the core finger cylinder to move forward and backward, so that the core finger can strip the outer skin of the other end of the wire and straighten the exposed core wire for subsequent processing. The assembly line fixture moves the wire to the second core wire stripping station;

[0059] 10) At the second core stripping station, the core stripping and pressing cylinder first presses the wire, and after stripping the outer skin of the core wire, the cylinder moves forward to the finger cylinder blade to cut into the outer skin of the core wire exposed at the other end of the wire, so as to strip the outer skin of the core wire exposed at the other end of the wire, and the assembly line fixture moves the wire to the welding A male terminal station;

[0060] 11) At the welding station of A male terminal, the first step is to lower the welding wire protection cylinder to protect the wire end, and the terminal pusher cylinder pushes out the single A male terminal. Before and after welding, the cylinder moves forward to align the PIN position of A male terminal with the wire, and the soldering cylinder descends to weld the A male terminal to the wire, that is, weld the A male terminal to the other end of the wire.

[0061] The fully automatic double-head soldering machine provided by the embodiment of the present invention has an automatic wire feeding module for feeding and pressing the wire, cutting the wire according to a preset length, and sending the cut wire to the assembly line module; the assembly line module is used to clamp the wire and drive the wire to move toward the first skinning module; the first skinning module is used to strip the skin at one end of the wire to expose the core wire, and move the stripped wire to the first core wire arrangement module through the assembly line module; the first core wire arrangement module is used to straighten the exposed core wire, and move the wire after the core wire is arranged to the first core wire stripping module through the assembly line module; the first core wire stripping module The first group is used to peel off the outer skin of the core wire, and move the wire with the outer skin peeled off to the side of the welding Mike terminal module through the assembly line module; the welding Mike terminal module is used to weld the Mike terminal and the core wire of the wire together, so as to weld the Mike terminal to one end of the wire; the wire pulling module is used to pull back the wire that has completed the Mike terminal welding, so that the other end of the wire that has completed the Mike terminal welding is in a state to be processed; the second skin stripping module is used to peel off the outer skin of the other end of the wire pulled by the wire pulling module to expose the core wire, and move the stripped wire to the side of the second core wire processing module through the assembly line module; the second The core wire arrangement module is used to straighten the exposed core wire, and move the wire after core wire arrangement to the side of the second core wire stripping module through the assembly line module; the second core wire stripping module is used to strip the outer skin of the core wire, and move the wire with the outer skin of the core wire stripped to the side of the welding A male terminal module through the assembly line module; the welding A male terminal module is used to weld the A male terminal and the core wire of the wire together, so as to weld the A male terminal to the other end of the wire. In this way, the fully automatic double-head soldering machine provided by the present invention can automatically cut the whole roll of wire material into wires of required length, and then perform outer skin stripping, core wire arrangement, and core stripping on one end of the wire. The processing of wire skin and welding Mike terminal, weld the Mike terminal to one end of the wire, pull the wire with completed Mike terminal welding back, peel the outer skin of the other end of the wire, sort the core wire, peel the core wire skin and weld the A male terminal, weld the A male terminal to the other end of the wire. The equipment is automatically produced during the production process, and the welding of Mike terminal and A male terminal can be completed at one time, which greatly saves labor costs and has high production efficiency. It effectively solves the problem that the existing USB welding material soldering machine mostly adopts manual semi-automatic soldering processing, can only weld one type of terminal at a time, has low efficiency, and requires a lot of people.

[0062] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A fully automatic double-head soldering machine, characterized in that: It comprises a base, on which an automatic line module, an assembly line module, a first skin stripping module, a first core wire arrangement module, a first core wire skin stripping module, a welding Mike terminal module, a wire pulling module, a second skin stripping module, a second core wire arrangement module, a second core wire skin stripping module and a welding A male terminal module are sequentially arranged; The automatic wire feeding module is used for feeding and pressing the wire, cutting the wire according to the preset length, and sending the cut wire to the assembly line module. The automatic wire feeding module includes a fixed plate arranged on a base, one side of the fixed plate is provided with a wire feeding wheel for conveying the wire, two symmetrically arranged wire pressing wheels arranged on one side of the wire feeding wheel for pressing the wire, a meter pressing wheel cylinder arranged above the wire feeding wheel and a meter pressing wheel driven by the cylinder for measuring the length of the wire, a wire feeding fixed cylinder arranged on one side of the wire pressing wheel and its An upper line fixing clamp driven to fix the wire, a cutter cylinder arranged below the upper line fixing cylinder and a cutter driven by the cylinder to cut the wire, an upper line forward moving cylinder arranged on one side of the upper line fixing cylinder and an upper line moving clamp driven by the cylinder to move the cut wire to the top of the assembly line module, an upper line lifting cylinder arranged on the other side of the fixed plate to move the cut wire to the assembly line module, and a wire feeding and pressing wheel cylinder and an encoder for driving the outlet wheel and the pressing wheel on the other side of the fixed plate; The assembly line module is used to clamp the wire and drive the wire to move toward the first skin stripping module. The assembly line module includes a conveyor belt driven by an assembly line motor. A plurality of assembly line fixtures are sequentially arranged on the conveyor belt. Each assembly line fixture includes a receiving groove for receiving the wire and a buckle cover that can be buckled on the receiving groove. The assembly line module also includes a fixture opening and closing cylinder for pressing the buckle cover so that the assembly line fixture clamps the wire and a moving clamp cylinder for moving the assembly line fixture to the first skin stripping module. The first skin stripping module is used to strip the skin of one end of the wire to expose the core wire, and move the stripped wire to the first core wire arrangement module through the assembly line module; The first core wire arrangement module is used to straighten the exposed core wires, and move the wires after the core wire arrangement to the side of the first core wire stripping module through the assembly line module; The first core wire stripping module is used to strip the outer skin of the core wire, and the wire stripped of the outer skin of the core wire is moved to the side of the welding Mike terminal module through the assembly line module; The welding Mike terminal module is used to weld the Mike terminal and the core wire of the wire together, so as to weld the Mike terminal to one end of the wire; The wire drawing module is used to pull back the wire material that has been welded with the Mike terminal, so that the other end of the wire material that has been welded with the Mike terminal is in a state to be processed; The second skin stripping module is used to strip the skin of the other end of the wire pulled by the wire drawing module to expose the core wire, and move the stripped wire to the side of the second core wire arrangement module through the assembly line module; The second core wire arrangement module is used to straighten the exposed core wires, and move the wires after the core wire arrangement to the side of the second core wire stripping module through the assembly line module; The second core wire stripping module is used to strip the outer skin of the core wire, and the wire stripped of the outer skin of the core wire is moved to the side of the welding A male terminal module through the assembly line module; The welding A male terminal module is used to weld the A male terminal and the core wire of the wire together, so as to weld the A male terminal to the other end of the wire.

2. A fully automatic double-head soldering machine according to claim 1, characterized in that: The first skinning module and the second skinning module have the same structure. The first skinning module includes a skinning pressing cylinder for pressing and positioning the wire and arranged on the assembly line module, and a skinning pulling cylinder for driving the finger cylinder to move forward and backward so that the finger cylinder blade cuts into the wire skin and peels off the wire skin.

3. The fully automatic double-head soldering machine according to claim 1, characterized in that: The first core wire module and the second core wire module have the same structure. The first core wire module includes a core wire pressing cylinder for pressing and positioning the wire and arranged on the assembly line module, and a core wire pulling cylinder for driving the core wire finger cylinder to move forward and backward so that the core wire finger can straighten the core wire.

4. The fully automatic double-head soldering machine according to claim 1, characterized in that: The first core stripping module and the second core stripping module have the same structure. The first core stripping module includes a core stripping pressing cylinder for pressing and positioning the wire and arranged on the assembly line module, and a core stripping finger cylinder for driving the core stripping finger cylinder to move forward and backward so that the blade of the core stripping finger cylinder cuts into the core wire sheath and strips off the core wire sheath.

5. The fully automatic double-head soldering machine according to claim 1, characterized in that: The wire pulling module includes a wire pressing opening and closing cylinder arranged on the assembly line module and used to press the wire, a wire pulling motor and a wire pulling finger cylinder driven by the wire pulling motor and used to pull back the wire that has completed the Mike terminal welding so that the other end of the wire that has completed the Mike terminal welding is in a state to be processed.

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