CN209407615U - Automatic soldering machine for USB TYPE-C cable - Google Patents

Abstract

The utility model discloses an automatic soldering machine for USB TYPE-C connecting wires, which comprises a first wire unwinding workbench, a frame, a shifting device, a wire pulling device, a peeling device, a tin dipping device, a specific shearing device, and a welding device , terminal conveying device, second pay-off workbench and control box; the frame is equipped with a pressing line and a pressing line, and the pressing line is used to carry the combination of the jig and the USB TYPE‑C cable; the cable device is used It is used to straighten the core wire of the USB TYPE‑C cable; the stripping device is used for stripping the core wire; the tin dipping device is used for tinning the core wire; the specific shearing device is used for specific cutting of the core wire The terminal delivery device is used to deliver the terminal to be welded to the station corresponding to the welding device; the welding device is used to weld the core wire and the terminal delivered to the station together; the utility model can realize USB TYPE‑C connection Automatic welding terminals of wires to improve production efficiency, reduce labor intensity of workers, reduce costs, and improve welding quality.

Description

Automatic soldering machine for USB TYPE-C cable

technical field

The invention relates to the field of data connection line processing equipment, in particular to an automatic soldering machine for USB TYPE-C connection lines.

Background technique

At present, in the process of USB TYPE-C cable processing, when soldering terminals at the end of the USB TYPE-C cable, it usually includes processes: core wire, stripping core wire, dipping tin, comparing shears, installing terminals, installing tools, sorting core wires, welding and other processes, these processes are generally manually operated, but found in the process of manual operation, the wire assembly and welding process is too complicated, and the process flow is too long, in the manual operation of each process The quality of connection and operation cannot be guaranteed. For example, when stripping the core wire, it often occurs that the operator does not operate properly, resulting in damage to the core wire of the wire or being cut directly, resulting in waste of the core wire; when comparing the cutting, improper cutting results in uneven quality of the produced products , affecting the overall appearance and quality of the product, and what’s more, it will cause the product to be scrapped and increase the defective rate of the product; during welding, the welding point connection is not firm, which is likely to cause short circuit or short circuit and other faults, affecting the normal use of wire terminals , When the tin wire is soldered, it cannot completely cover the wire end, it is easy to break and fall off, and the service life is not long. In addition, manual operation consumes a lot of man-hours, and the labor intensity of workers is too high. These factors bring a heavy burden to the enterprise.

Utility model content

The main purpose of this utility model is to provide an automatic soldering machine for USB TYPE-C connecting wires, aiming to realize automatic soldering terminals of USB TYPE-C connecting wires, to improve production efficiency, reduce labor intensity of workers, and reduce costs , and improve welding quality.

In order to achieve the above purpose, the utility model provides an automatic soldering machine for USB TYPE-C connecting wires, the automatic soldering machine includes a first pay-off workbench, a frame, a shifting device, a wire pulling device, a peeling device, Tin immersion device, specific shear device, welding device, terminal conveying device, second pay-off workbench and control box;

The first pay-off workbench is arranged at one end of the frame, and is used to place a fixture and a USB TYPE-C cable to be soldered, and the fixture is used to carry the USB TYPE-C cable to be soldered;

The second pay-off workbench is set at the other end of the frame, and is used to place the USBTYPE-C connecting wire after welding the terminal;

The frame is provided with a downward pressure line and an upward pressure line, and both the downward pressure line and the upward pressure line extend from one end of the frame to the other end, and the downward pressure line is used to carry the fixture and the USB TYPE -C is a combination of connecting lines, and is used as a rail for jigs to slide, and the upper pressing line is arranged above the lower pressing line and can move up and down relative to the lower pressing line, so as to press the Tighten and loosen the jig on the press-down line;

The shifting device is installed on the frame, and is used to move the combination of the fixture and the USB TYPE-C cable on the pressing line from one end of the frame to a predetermined distance until it reaches the end of the frame. another side;

The wire pulling device, stripping device, tin dipping device, specific shearing device, and welding device are installed on the frame, arranged sequentially from one end of the frame to the other end and corresponding to a station respectively; The device is used to straighten the core wire of the USB TYPE-C cable carried on the fixture of the corresponding station; the stripping device is used to straighten the USB TYPE-C cable carried on the fixture of the corresponding station Carry out the operation of stripping the core wire; the tin dipping device is used to dip the core wire of the USB TYPE-C connecting wire carried on the jig of the corresponding station; the specific shearing device is used for the corresponding station The core wire of the USB TYPE-C connecting wire carried on the jig performs a trimming operation; the terminal delivery device is used to deliver the terminal to be welded to the station corresponding to the welding device; the welding device is used to Weld the core wire of the USB TYPE-C cable carried on the fixture of the corresponding station with the terminal delivered to the station;

The control box is used for operating and controlling the shifting device, the wire pulling device, the stripping device, the dipping device, the specific shearing device, the welding device and the terminal conveying device.

Preferably, the automatic soldering machine also includes an automatic wire taker, which is arranged at the other end of the frame, and is used to connect the outermost jig on the pressing line to the USB TYPE-C The combination of lines is separated.

Preferably, the automatic thread taking device includes a thread moving cylinder, a thread lifting cylinder, a thread clamping cylinder and a thread clamping head, the thread lifting cylinder is connected to the thread moving cylinder, and the thread lifting cylinder can be driven by the thread moving cylinder The cylinder moves left and right, the thread clamping cylinder is connected with the thread lifting cylinder, the thread clamping cylinder can be driven to move up and down by the thread lifting cylinder, the thread clamping head is connected with the thread clamping cylinder, and the thread clamping cylinder The cylinder can drive the clamping head to close or open, so as to clamp or loosen the line body of the USB TYPE-C cable.

Preferably, the automatic soldering machine also includes a jig returning device, the jig returning device is used to receive the jig separated by the automatic wire taking device, and return the received jig to The first pay-off workbench.

Preferably, the automatic soldering machine also includes a CCD amplification detection device, the CCD amplification detection device includes a CCD camera installed on the frame and a display screen connected to the CCD camera, and the CCD camera corresponds to a working The bit is set and located between the welding device and the other end of the frame, used to detect the welding quality between the USB TYPE-C connection line and the terminal, and display it through the display screen.

Preferably, the wire pulling device includes a sandwich wire head, a sandwich wire cylinder and a first forward and backward moving cylinder, the sandwich wire head is connected to the sandwich wire cylinder, and the sandwich wire cylinder can drive the sandwich wire The wire ends are closed or opened to clamp or loosen the core wire at the end of the USB TYPE-C cable. The sandwich wire cylinder is connected to the first forward and backward moving cylinder, and the first forward and backward moving cylinder drives the The above-mentioned sandwich wire cylinder and the sandwich wire head move backward together to straighten the core wire at the end of the USB TYPE-C cable.

Preferably, the peeling device includes a peeling installation body, an upstroke moving cylinder, a downstroke moving cylinder, an upper core stripping blade, a lower core stripping blade and a second front and rear movement cylinder, and the upstroke movement cylinder and the downstroke movement cylinder are respectively Installed on the upper and lower ends of the peeling installation body, the upper core stripping blade and the lower core stripping blade are vertically oppositely arranged in the middle of the peeling installation body, and are respectively connected with the upper stroke mobile cylinder and the lower stroke mobile cylinder, The upper core stripping blade and the lower core stripping blade can be driven up and down by the up stroke moving cylinder and the down stroke moving cylinder, so as to peel the core wire at the end of the USB TYPE-C cable, and the second front and rear The moving cylinder is connected to the stripping installation body, and the stripping installation body can be driven to move back and forth together with the upper core stripping blade and the lower core stripping blade through the second forward and backward moving cylinder, and the core at the end of the USB TYPE-C cable Wire stripping operation.

Preferably, it also includes a left and right moving cylinder, a first mounting plate and a second mounting plate, the left and right moving cylinder is mounted on the frame through the first mounting plate, and the second mounting plate is mounted on the second mounting plate through guide rails. a mounting plate and is connected with the left and right moving cylinder, the wire pulling device and the peeling device are all installed on the second mounting plate, and the pulling wire device and the peeling device can be driven to move together by a work piece through the left and right moving cylinder bit.

Preferably, the ratio shear device includes a ratio shear installation body, an upper ratio scissor blade, a lower ratio shear blade, an upstroke moving cylinder, a downstroke moving cylinder, and a forward and backward moving cylinder, and the upstroke moving cylinder and the downstroke moving cylinder are respectively Installed on the upper and lower ends of the installation body of the comparison scissors, the upper comparison scissors and the lower comparison scissors are arranged in the middle of the installation body of the comparison shears up and down, and are respectively connected with the upper stroke moving cylinder and the lower stroke moving cylinder connection, the upper stroke moving cylinder and the lower stroke moving cylinder can respectively drive the upper ratio scissors and the lower ratio scissors to move up and down, so as to perform a ratio cutting operation on the core wire at the end of the USBTYPE-C cable. The installation body of the ratio shear is connected with the front and rear moving cylinder, and the installation body of the ratio shear can be driven to move back and forth together with the upper ratio scissor blade and the lower ratio scissor blade through the front and rear movement cylinder, so as to adjust the alignment position of the ratio shear.

Preferably, the welding device includes a welding installation main body, an upper welding knife, a lower welding knife, an upper motor, a lower motor, a first fan, a second fan, a terminal clamp cylinder, and a cylinder that moves the terminal forward and backward, and the cylinder that moves the terminal forward and backward is installed On the welding installation main body, it is used to push the terminal sent by the terminal conveying device to the clamping position of the clamp terminal cylinder; the clamp terminal cylinder is installed on the welding installation main body, and is used to clamp the clamping position Terminals, the upper motor and the lower motor are respectively installed at the upper and lower ends of the welding installation body, and the upper welding knife and the lower welding knife are arranged in the middle of the welding installation body up and down, and are connected to the upper and lower motors respectively. connection, through the upper motor and the lower motor, the upper welding knife and the lower welding knife can be respectively driven to move up and down, so as to weld the core wire at the end of the USB TYPE-C cable and the terminal at the clamping position of the clamp terminal cylinder .

The automatic soldering machine for USB TYPE-C connecting wires of the utility model can realize automatic soldering of terminals for USB TYPE-C connecting wires, thereby improving production efficiency, reducing labor intensity of workers, reducing costs, effectively improving welding quality and relatively stable.

Description of drawings

Fig. 1 is a schematic diagram of an assembled state of an embodiment of an automatic soldering machine for USB TYPE-C cables according to the present invention.

Fig. 2 is a front view of the automatic soldering machine for USB TYPE-C cables shown in Fig. 1 .

Fig. 3 is a schematic diagram of the installation positions of the shifting device, wire pulling device, stripping device, tin dipping device, specific shear device and welding device in the automatic soldering machine for USB TYPE-C cables shown in Fig. 1 .

FIG. 4 is a schematic structural diagram of the wire pulling device and the stripping device in the automatic soldering machine for USB TYPE-C cables shown in FIG. 1 .

FIG. 5 is a schematic structural view of the specific shear device in the automatic soldering machine for USB TYPE-C cables shown in FIG. 1 .

FIG. 6 is a schematic structural view of the soldering device in the automatic soldering machine for the USB TYPE-C cable shown in FIG. 1 .

FIG. 7 is a schematic structural view of the automatic wire-taking device in the automatic soldering machine for USB TYPE-C cables shown in FIG. 1 .

FIG. 8 is a partial structural schematic diagram of the jig return device in the automatic soldering machine for the USB TYPE-C cable shown in FIG. 1 .

FIG. 9 is an enlarged view of point A in the automatic soldering machine for USB TYPE-C cables shown in FIG. 1 .

Fig. 10 is an enlarged view of B in the automatic soldering machine for USB TYPE-C cables shown in Fig. 1 .

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the present utility model, and are not intended to limit the present utility model.

As shown in Fig. 1 to Fig. 10, it is an embodiment of the automatic soldering machine for USB TYPE-C connection line of the present invention, in this embodiment, the automatic soldering machine for USB TYPE-C connection line comprises first Pay-off workbench 11, frame 12, shifting device 13, wire-drawing device 14, stripping device 15, dipping tin device 16, ratio shearing device 17, welding device 18, terminal conveying device 19, second pay-off workbench 20 and control box 21;

The first pay-off workbench 11 is located at one end of the frame 12, such as the left end, and is used to place a fixture 22 and a USB TYPE-C connection line 23 (as shown in FIG. 9 ) to be soldered. The fixture 22 is used to carry the USB TYPE-C cable 23 to be soldered;

The second pay-off workbench 20 is located at the other end of the frame 12, and is used to place the USB TYPE-C connection wire 23 behind the welding terminal (not shown in the figure);

The frame 12 is provided with a downward pressure line 121 and an upward pressure line 122 (as shown in FIG. 9 ), and the downward pressure line 121 and the upward pressure line 122 are all extended from one end of the frame 12 towards the other end. The pressing line 121 is used to carry the combination of the jig 22 and the USB TYPE-C connection line 23, and serves as a track for the jig 22 to slide, and the pressing line 122 is arranged above the pressing line 121 and Can move upwards and downwards relative to the pressing line 121, so as to respectively compress and loosen the jig 22 on the pressing line 121;

The displacement device 13 is installed on the frame 12, and is used to move the combination of the jig 22 and the USBTYPE-C connection line 23 on the pressing line 121 from one end of the frame 12 to a station at a predetermined distance until Move to the other end of frame 12;

The wire pulling device 14, the stripping device 15, the dipping device 16, the ratio shearing device 17, and the welding device 18 are installed on the frame 12, and are sequentially arranged from one end of the frame 12 to the other end and correspond to One station; the wire pulling device 14 is used to straighten the core wire operation of the USB TYPE-C connecting wire 23 carried on the jig 22 of the corresponding station; the stripping device 15 is used for the treatment of the corresponding station The USB TYPE-C connecting wire 23 carried on the tool 22 carries out the operation of stripping the core wire; Tin immersion operation; the ratio shearing device 17 is used to perform a ratio shearing operation on the core wire of the USB TYPE-C connecting wire 23 carried on the jig 22 of the corresponding station; the terminal delivery device 19 is used to provide The station corresponding to the welding device 18 transports the terminal to be welded; the welding device 18 is used to transport the core wire and the core wire of the USB TYPE-C connection line 23 carried on the jig 22 of the corresponding station to the station. The terminals are welded together;

The control box 21 is used for operating and controlling the shifting device 13 , the wire pulling device 14 , the stripping device 15 , the dipping device 16 , the specific shearing device 17 , the welding device 18 and the terminal conveying device 19 .

The upper surface of the jig 22 is provided with a clamping groove 220 , and the end of the USB TYPE-C connection cable 23 is clamped in the clamping groove 220 to be carried on the jig 22 . When feeding, manually clamp the end of the USB TYPE-C connection line 23 in the clamping groove 220 of the jig 22, and then place the combination of the jig 22 and the USB TYPE-C connection line 23 on the pressing line 121 designated position, then enter the automatic welding operation.

In Fig. 1, only the two outermost USB TYPE-C connecting lines 23 show their complete length, and the other USB TYPE-C connecting lines 23 have the same structure as the two outermost USB TYPE-C connecting lines 23, but The full length of its cable is not shown.

A control circuit board (not shown) is provided in the control box 21, and a touch screen 211 is provided on the front of the control box 21 for the control and parameter setting of various operations.

In this embodiment, the terminal conveying device 19 includes a vibrating plate 191 and a feeding trough 192, the vibrating plate 191 is used to sort the terminals and output them, and one end of the feeding trough 192 is docked with the output port of the vibrating plate 191 , the other end of the feeding trough 192 is docked with the welding device 18 to transport the terminal to the welding station. The vibrating plate 191 is installed on the second pay-off workbench 20. In other embodiments, the vibrating plate 191 can also be installed with a separate mounting frame.

The shifting device 13 includes a shifting crossbeam 131, a plurality of shifting blocks 132, a front and rear moving cylinder 133 (shown in Figure 3 ) and a left and right moving cylinder (not shown in the figure), and the plurality of shifting blocks 132 are installed On the crossbeam 131, and each shifting block 132 corresponds to a station, the crossbeam 131 and a plurality of shifting blocks 132 are driven to move forward and backward by the front and rear moving cylinder 133, and through the left and right movement The cylinder drives the crossbeam 131 and the plurality of shifting blocks 132 to move left and right together, so that the plurality of shifting blocks 132 can move the jig 22 on the pressing line 121 to move the station.

The upper pressing line 122 is connected with a plurality of pressing line cylinders 1221 , and the plurality of pressing line cylinders 1221 are evenly spaced along the length direction of the upper pressing line 122 for driving the upper pressing line 122 to move up and down. When it is necessary to move the position of the jig 22, the line crimping cylinder 1221 drives the upper crimping line 122 to move upwards to release the jig 22, and then the shifting device 13 is used for displacement. After the shift is completed, the crimping line cylinder 1221 drives the upper The pressing line 122 moves downward to compress the jig 22, so that the USB TYPE-C connection line 23 on the jig 22 of the corresponding station performs corresponding operations.

In this embodiment, the automatic soldering machine further includes an automatic wire take-up device 24, which is arranged at the other end of the frame 12, and is used to remove the outermost handle on the pressing line 121. The combination of tool 22 and USB TYPE-C connection line 23 is separated. The control box 21 is also used to control the operation of the automatic wire taking device 24 .

As shown in Figure 7, in this embodiment, the automatic thread taking device 24 includes a thread moving cylinder 241, a thread lifting cylinder 242, a thread clamping cylinder 243 and a thread clamping head 244, and the thread lifting cylinder 242 is connected to the thread moving cylinder 242. The cylinder 241 is connected, and the thread lifting cylinder 242 can be driven to move left and right through the thread moving cylinder 241. The thread clamping cylinder 243 is connected to the thread lifting cylinder 242, and the thread clamping cylinder 242 can be driven to move the thread. The cylinder 243 moves up and down, the clamp head 244 is connected with the clamp cylinder 243, and the clamp head 244 can be driven to close or open by the clamp cylinder 243, so as to clamp or loosen the USBTYPE-C connection line 23 the line body. The quantity of described thread clamping cylinder 243 is two, is arranged horizontally side by side, each thread clamping cylinder 243 is connected with a thread clamping head 244, and thread clamping head 244 comprises the upper clamping block and the lower clamping block that are arranged up and down oppositely, clamping line cylinder 243 can control the upper clamping block and the lower clamping block of the clamping head 244 to close or open.

As shown in Figure 10, the combination of the jig 22 and the USB TYPE-C connecting wire 23 will gradually accumulate on the pressing line 121 at the other end of the rack 12 after the US TYPE-C connecting wire 23 is welded to the terminal. After accumulating enough combinations of fixtures 22 and USB TYPE-C cables 23 , the combination of the outermost fixture 22 and USB TYPE-C cables 23 will be squeezed out from the pressing line 121 , and the pressing line 121 A lower support block 123 and an upper stopper 124 are provided at the outermost end of the upper end, the lower support block 123 is used to support the USB TYPE-C connection line 23, and the upper stopper 124 is used to block the upward movement of the jig 22, and the automatic wire taking The clamping cylinder 243 of the device 24 controls the opening of the upper clamping block and the lower clamping block of the clamping head 244, and moves the clamping head 244 to the predetermined clamping position through the thread moving cylinder 241, and then controls the clamping head 244 through the clamping cylinder 243 The upper clamping block and the lower clamping block close together to clamp the USB TYPE-C connecting line 23, and then drive the clamping head 244 to move up and down through the lifting cylinder 242 to vibrate, so that the combination of the jig 22 and the USB TYPE-C connecting line 23 Separate, and then the upper and lower clamping blocks of the clamping head 244 are controlled by the clamping cylinder 243 to open, and the separated USB TYPE-C connection line 23 can be removed from the clamping head 244 and placed on the second pay-off workbench 20, the jig 22 after separation can be recovered and reused.

In this embodiment, the automatic soldering machine further includes a jig return device 25, the jig return device 25 is used to receive the jig 22 separated by the automatic wire taking device 24, and receive The received jig 22 is returned to the first pay-off workbench 11 . The control box 21 is also used to control the operation of the jig returning device 25 .

As shown in Figure 8, in this embodiment, the jig return device 25 includes a material receiving groove rail 251, a first conveyor belt 252, a material returning groove rail 253 and a first motor 254 (shown in Figure 2 ), the The receiving groove rail 251 is used to receive the jig 22 separated by the automatic wire taking device 24, and transfer the received jig 22 to the first conveyor belt 252, and the first motor 254 is used to drive The first conveyor belt 252 is driven to pass the jig 22 on the first conveyor belt 252 to the return chute rail 253, and the return trough rail 253 is docked with the first pay-off table 11 to The jig 22 is returned to the first pay-off workbench 11 .

As shown in Figure 1, in this embodiment, the second conveyor belt 111 and the second motor 112 are arranged on the first pay-off workbench 11, and the return chute rail 253 is connected to the first pay-off workbench One end of the second conveyor belt 111 of 11 is docked, so that the jig 22 is returned to one end of the second conveyor belt 111, and the second motor 112 is used to drive the transmission of the second conveyor belt 111, so that the second conveyor belt 111 The jig 22 on the top is conveyed from one end to the other end, and the other end of the second conveyor belt 111 of the first pay-off table 11 is provided with a stopper 113 for blocking the jig 22 to prevent the jig 22 from Fall from the other end of the second conveyor belt 111.

In this embodiment, the jig returning device 25 further includes a shielding plate 255, which is arranged above the first conveyor belt 252 for shielding the first conveyor belt 252 and for placing USB TYPE-C cable 23.

Described automatic soldering machine also comprises CCD (Charge-coupled Device, charge-coupled device) amplifying detection device, and described CCD amplifying detection device comprises the CCD camera 26 that is installed on the described frame 12 and is connected with described CCD camera 26 Display screen (not shown in the figure), described CCD camera 26 is arranged corresponding to a station and is positioned between described welding device 18 and the other end of frame 12, is used for detecting USB TYPE-C connecting line 23 and terminal Welding quality between the welding, and display through the display. The display screen can be installed on the other end of the rack 12, or on the second pay-off workbench 20, or a separate installation frame can be provided.

As shown in Figure 4, in this embodiment, the wire pulling device 14 includes a sandwich wire head 141, a sandwich wire cylinder 142 and a first front and rear moving cylinder 143, the sandwich wire head 141 and the sandwich wire cylinder 142 connected, the sandwich wire cylinder 142 can drive the sandwich wire head 141 to close or open, so as to clamp or loosen the core wire at the end of the USB TYPE-C connection line 23, and the sandwich wire cylinder 142 and The first front and rear moving cylinder 143 is connected, and the first front and rear moving cylinder 143 drives the sandwich wire cylinder 142 and the sandwich wire head 141 to move backward together to straighten the core at the end of the USB TYPE-C cable 23 Wire. The sandwich wire head 141 includes an upper clamp block and a lower clamp block arranged up and down oppositely, and the sandwich wire cylinder 142 can control the upper clamp block and the lower clamp block of the sandwich wire head 141 to close or open.

Described peeling device 15 comprises peeling and installs main body 151, upstroke moving cylinder 152, downstroke moving cylinder 153, upper stripping core blade 154, following stripping core blade 155 and the second front and rear moving cylinder 156, described upstroke moving cylinder 152 and Downstroke mobile cylinder 153 is respectively installed on the upper and lower ends of described peeling installation main body 151, and described upper stripping core blade 154 and following stripping core blade 155 are up and down oppositely arranged in the middle part of peeling installation main body 151, and respectively with described upper The stroke moving cylinder 152 is connected to the downstroke moving cylinder 153, and the upper stroke moving cylinder 152 and the downstroke moving cylinder 153 can respectively drive the upper stripping core blade 154 and the lower stripping core blade 155 to move up and down, so as to support USB TYPE- C The core wire at the end of the connecting wire 23 is stripped, and the second front and rear moving cylinder 156 is connected to the stripping installation body 151, and the stripping installation body 151 together with the upper stripping core can be driven by the second front and rear movement cylinder 156 The blade 154 and the lower stripping core blade 155 move back and forth together, and the core wire at the end of the USB TYPE-C connection line 23 is stripped.

The automatic soldering machine for the USB TYPE-C connection line also includes a left and right moving cylinder 101, a first mounting plate 102 and a second mounting plate 103, and the left and right moving cylinder 101 is installed on the machine through the first mounting plate 102. On the frame 12, the second mounting plate 103 is installed on the first mounting plate 102 through the guide rail 104 and connected with the left and right moving cylinder 101, and the wire pulling device 14 and the peeling device 15 are installed on the second On the mounting plate 103 , the wire pulling device 14 and the stripping device 15 can be driven to move a station together by the left and right moving cylinder 103 .

The tin immersion device 16 can adopt a conventional tin immersion device, including a tin spoon, a tin lifting cylinder and a tin scraping cylinder. The tin spoon is lifted by the tin lifting cylinder, so that the core wire of the USB TYPE-C connection line 23 carried on the jig 22 Perform tin dipping, and then scrape tin by moving the tin scraping cylinder back and forth to scrape off excess tin. Since the core wires of the USB TYPE-C connecting wire 23 are usually arranged in two rows up and down, in order to achieve a better tinning effect, the tinning device 16 can also be provided with a turning mechanism to realize the connection between the jig 22 and the USB TYPE-C The overturning of the combination of wires 23 makes the core wires of the upper and lower rows achieve the same dipping tin effect.

As shown in Figure 5, in the present embodiment, the ratio shear device 17 includes a ratio shear installation body 171, an upper ratio shear blade 172, a lower ratio shear blade 173, an upstroke moving cylinder 174, a downstroke moving cylinder 175 and front and rear Moving the cylinder 176, the moving cylinder 174 on the upstroke and the moving cylinder 175 on the downstroke are respectively mounted on the upper and lower ends of the installation body 171 of the ratio scissors, and the upper and lower ratio scissors 172 and the lower ratio scissors 173 are relatively arranged on the upper and lower sides. The middle part of the ratio shearing installation body 171 is connected with the upper stroke moving cylinder 174 and the lower stroke moving cylinder 175 respectively, and the upper ratio scissor blade 172 can be respectively driven by the upper stroke moving cylinder 174 and the lower stroke moving cylinder 175 And lower than the scissors blade 173 moves up and down, so that the core wire at the end of the USBTYPE-C connection line 23 is compared to the cutting operation. The comparison scissors installation body 171 is connected with the forward and backward moving cylinder 176, and the forward and backward moving cylinder 176 The comparison scissors installation body 171 can be driven to move back and forth together with the upper comparison scissors blade 172 and the lower comparison scissors blade 173 to adjust the comparison shears alignment position.

As shown in Figure 6, in this embodiment, the welding device 18 includes a welding installation body 181, an upper welding knife 182, a lower welding knife 183, an upper motor 184, a lower motor 185, a first fan 186, a second fan 187 1. Clamp terminal cylinder 188 and forward and backward moving cylinder 189 for terminal delivery. The front and rear moving cylinder 189 for terminal delivery is installed on the welding installation main body 181, and is used to push the terminals sent by the terminal conveying device 19 to the clamping position of clamp terminal cylinder 188. The clamp terminal cylinder 188 is installed on the welding installation main body 181 for clamping the terminal at the clamping position, the upper motor 184 and the lower motor 185 are respectively installed at the upper and lower ends of the welding installation main body 181, and the The upper welding knife 182 and the lower welding knife 183 are up and down relative to the middle part of the welding installation body 181, and are respectively connected with the upper motor 184 and the lower motor 185, and the upper motor 184 and the lower motor 185 can respectively drive the The upper welding knife 182 and the lower welding knife 183 move up and down to weld the core wire at the end of the USB TYPE-C cable 23 and the terminal at the clamping position of the clamping terminal cylinder 188 .

Since the core wires at the end of the USB TYPE-C cable 23 are usually arranged in two rows up and down, in order to facilitate the welding of the core wires in the upper and lower rows with the upper and lower ends of the terminal, a splitter device can also be set before the welding station. The figure-of-eight device includes a lever and a driving device, and the driving device drives the lever to move the upper and lower rows of core wires, so that the upper and lower rows of core wires at the end of the USB TYPE-C connection line 23 are divided into a figure-of-eight shape.

As shown in Figure 9, in this embodiment, the upper surface of the pressing line 121 is formed with a guide track 1211 along its length direction, and the lower surface of the jig 22 is concavely provided with a guide track 1211. The groove 221 guides the jig 22 to move along the pressing line 121 through the cooperation of the guide groove 221 and the guide track 1211 . Further, the lower surface of the upper pressing line 122 is formed with a guide track 1221 (shown in FIG. 10 ) along its length direction, and the upper surface of the jig 22 is concavely provided with a guide groove that matches the guide track 1221. 222 , through cooperation between the guide groove 222 and the guide track 1221 , the guide tool 22 is strengthened to move along the pressing line 121 .

The aforementioned automatic soldering machine for USB TYPE-C cables can realize automatic soldering of terminals for USB TYPE-C cables 23, thereby improving production efficiency, reducing labor intensity of workers, reducing costs, effectively improving welding quality and being relatively stable .

By setting the jig return device 25, the automatic return of the jig 22 can be realized, saving the time for the workers to carry the jig, and further reducing the labor intensity of the workers.

The utility model is not limited to the above embodiments, and various changes can be made under the technical contents disclosed in the above embodiments. All equivalent structural transformations made by using the description and drawings of the utility model, or directly or indirectly used in other related technical fields, are all included in the patent protection scope of the utility model in the same way.

Claims (10)

1. An automatic soldering machine for USB TYPE-C connecting wires, characterized in that, the automatic soldering machine comprises a first pay-off workbench, a frame, a shifting device, a wire pulling device, a peeling device, and a tin dipping device , specific shear device, welding device, terminal conveying device, second pay-off workbench and control box; The first pay-off workbench is set at one end of the frame, and is used to place a jig and a USB TYPE-C connection line to be soldered, and the jig is used to carry the USB TYPE-C connection line to be soldered; The second pay-off workbench is set at the other end of the frame, and is used to place the USB TYPE-C connection line after welding the terminal; The frame is provided with a downward pressure line and an upward pressure line, and both the downward pressure line and the upward pressure line extend from one end of the frame to the other end, and the downward pressure line is used to carry the fixture and the USB TYPE -A combination of connecting wires, and as a rail for jigs to slide, the upper pressing line is arranged above the lower pressing line and can move up and down relative to the lower pressing line, for respectively pressing Tighten and loosen the jig on the press-down line; The shifting device is installed on the frame, and is used to move the combination of the fixture and the USB TYPE-C cable on the pressing line from one end of the frame to a predetermined distance until it reaches the end of the frame. another side; The wire pulling device, stripping device, tin dipping device, specific shearing device, and welding device are installed on the frame, arranged sequentially from one end of the frame to the other end and corresponding to a station respectively; The device is used to straighten the core wire of the USB TYPE-C cable carried on the fixture of the corresponding station; the stripping device is used to straighten the USB TYPE-C cable carried on the fixture of the corresponding station Carry out the operation of stripping the core wire; the tin dipping device is used to dip the core wire of the USB TYPE-C connecting wire carried on the jig of the corresponding station; the specific shearing device is used for the corresponding station The core wire of the USB TYPE-C connecting wire carried on the jig performs a trimming operation; the terminal delivery device is used to deliver the terminal to be welded to the station corresponding to the welding device; the welding device is used to Weld the core wire of the USBTYPE-C cable carried on the fixture of the corresponding station with the terminal delivered to the station; The control box is used for operating and controlling the shifting device, the wire pulling device, the stripping device, the dipping device, the specific shearing device, the welding device and the terminal conveying device. 2. The automatic soldering machine for USB TYPE-C connecting line as claimed in claim 1, characterized in that, the automatic soldering machine also includes an automatic wire take-up device, and the automatic wire take-up device is arranged on the frame The other end is used to separate the combination of the jig located at the outermost end on the pressing line and the USB TYPE-C cable. 3. The automatic soldering machine for USB TYPE-C connecting wires as claimed in claim 2, wherein the automatic wire taking device includes a wire transfer cylinder, a wire lifting cylinder, a wire clamping cylinder and a wire clamping head, and the The thread lifting cylinder is connected with the thread moving cylinder, and the thread lifting cylinder can be driven to move left and right by the thread moving cylinder, and the thread clamping cylinder is connected with the thread lifting cylinder, and the thread lifting cylinder can be driven by the thread lifting cylinder. The clamping cylinder moves up and down, the clamping head is connected with the clamping cylinder, and the clamping head can be driven to close or open by the clamping cylinder, so as to clamp or loosen the line body of the USB TYPE-C cable . 4. The automatic soldering machine for USB TYPE-C connection line as claimed in claim 2, characterized in that, the automatic soldering machine also includes a jig returning device, and the jig returning device is used to receive the The automatic wire taking device separates the jigs, and returns the received jigs to the first pay-off workbench. 5. The automatic soldering machine for USB TYPE-C connecting line as claimed in claim 1, characterized in that, the automatic soldering machine also includes a CCD amplification detection device, and the CCD amplification detection device includes a The CCD camera on the frame and the display screen connected with the CCD camera, the CCD camera corresponds to a station setting and is positioned between the welding device and the other end of the frame, for detecting the USB TYPE-C connecting wire and The welding quality between the terminals is displayed on the display. 6. The automatic soldering machine for USB TYPE-C connecting wires as claimed in claim 1, wherein the wire pulling device includes a sandwich wire head, a sandwich wire cylinder and a first front and rear moving cylinder, and the sandwich The wire head is connected to the sandwich wire cylinder, and the sandwich wire head can be driven to close or open through the sandwich wire cylinder to clamp or loosen the core wire at the end of the USB TYPE-C cable. The core wire cylinder is connected to the first forward and backward moving cylinder, and the first forward and backward moving cylinder drives the sandwich wire cylinder and the core wire head to move backward together to straighten the core wire at the end of the USB TYPE-C cable . 7. The automatic soldering machine for USB TYPE-C cable as claimed in claim 6, wherein the stripping device comprises a stripping installation body, an upstroke moving cylinder, a downstroke moving cylinder, an upper core stripping blade, The lower core stripping blade and the second front and rear moving cylinder, the upper stroke moving cylinder and the lower stroke moving cylinder are respectively installed on the upper and lower ends of the peeling installation body, and the upper core stripping blade and the lower core stripping blade are vertically opposite to each other In the middle of the peeling installation body, it is respectively connected with the upper stroke moving cylinder and the lower stroke moving cylinder, through which the upper and lower core stripping blades can be driven up and down respectively Move to peel the core wire at the end of the USB TYPE-C cable, the second forward and backward moving cylinder is connected to the peeling installation body, and the peeling installation body can be driven by the second forward and backward moving cylinder together with the upper The core stripping blade and the lower core stripping blade move back and forth together to strip the core wire at the end of the USB TYPE-C cable. 8. The automatic soldering machine for USB TYPE-C connecting line as claimed in claim 7, further comprising a left and right moving cylinder, a first mounting plate and a second mounting plate, and the left and right moving cylinder passes through the first The mounting plate is installed on the frame, the second mounting plate is installed on the first mounting plate through guide rails and connected with the left and right moving cylinders, the wire pulling device and the peeling device are installed on the second On the mounting plate, the wire pulling device and the stripping device can be driven to move a station together by the left and right moving cylinder. 9. The automatic soldering machine for USB TYPE-C cable as claimed in claim 1, characterized in that, the ratio shear device comprises a ratio shear installation body, an upper ratio scissors blade, a lower ratio scissors blade, an upper stroke movement Cylinder, downstroke moving cylinder and forward and backward moving cylinder, the upstroke moving cylinder and downstroke moving cylinder are respectively installed on the upper and lower ends of the installation body of the ratio scissors, and the upper ratio scissors and the lower ratio scissors are up and down relative to each other It is arranged in the middle of the comparison scissors installation body, and is respectively connected with the moving cylinder of the upper stroke and the moving cylinder of the lower stroke, through which the moving cylinder of the upper stroke and the moving cylinder of the lower stroke can respectively drive the upper ratio scissors blade and the lower ratio scissors The piece moves up and down to align the core wires at the end of the USB TYPE-C cable. The installation body of the comparison shear is connected to the front and rear moving cylinder, and the installation body of the comparison shear can be driven by the front and rear movement cylinder Move back and forth together with the upper ratio scissors and the lower ratio scissors to adjust the alignment of the ratio shears. 10. The automatic soldering machine for USB TYPE-C connection line as claimed in claim 1, characterized in that, the welding device includes a welding installation body, an upper welding knife, a lower welding knife, an upper motor, a lower motor, a second A fan, a second fan, a clamp terminal cylinder, and a terminal forward and backward moving cylinder, the terminal forward and backward moving cylinder is installed on the welding installation body, and is used to push the terminals sent by the terminal conveying device to the clamping position of the clamp terminal cylinder The clamp terminal cylinder is installed on the welding installation main body for clamping the terminal at the clamping position, the upper motor and the lower motor are respectively installed at the upper and lower ends of the welding installation main body, and the upper welding knife and the lower The welding knife is arranged in the middle part of the welding installation body up and down, and is connected with the upper motor and the lower motor respectively, and the upper welding knife and the lower welding knife can be respectively driven to move up and down by the upper motor and the lower motor, so as to The core wire at the end of the USB TYPE-C cable is welded to the terminal at the clamping position of the clamp terminal cylinder.