Terminal conveying mechanism and welding equipment

Abstract

The utility model relates to a terminal conveying mechanism and welding equipment, and the terminal conveying mechanism comprises a conveying base, and a terminal discharging device and a terminal feeding device which are arranged on the conveying base; the terminal discharging device comprises a terminal material clamp and a material clamp mounting seat; the material clamp mounting seat is fixedly connected with the conveying base, and the terminal material clamp is vertically mounted on the material clamp mounting seat; the terminal material clamp is used for placing a plurality of terminals, and is provided with a discharging port relatively positioned at the upper part and a discharging port relatively positioned at the lower part, and the caliber of the discharging port is adaptive to the passing of a single terminal; the terminal feeding device is provided with a feeding channel which is connected with the discharging port and arranged in the conveying direction, and the terminal feeding device is used for conveying the terminals falling into the feeding channel from the discharging port to a welding station. According to the utility model, a plurality of terminals can be placed on the terminal material clamp in batches, so that the blanking efficiency is improved, the terminals can be controlled to be conveyed singly, the terminals can be conveyed more accurately and orderly, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a terminal conveying mechanism and welding equipment. Background Art

[0002] With the widespread application of ultrasonic welding, people are increasingly pursuing higher welding efficiency while ensuring welding quality. The traditional process of welding braided wire (made of several thin metal wires) and terminals includes multiple processes such as wire cutting, wire and terminal welding, and finished product leveling. The whole process requires multiple manual participation and has a low degree of automation, resulting in low welding efficiency. Utility Model Content

[0003] The utility model aims to provide a terminal conveying mechanism capable of batch unloading and automatically conveying terminals to a welding station, and correspondingly provides a welding device.

[0004] The technical solution adopted by the utility model is as follows:

[0005] The utility model provides a terminal conveying mechanism for conveying terminals for welding, comprising a conveyor base, and a terminal discharge device and a terminal feeding device arranged on the conveyor base; the terminal discharge device comprises a terminal material clamp and a material clamp mounting seat; the material clamp mounting seat is fixedly connected to the conveyor base, and the terminal material clamp is vertically mounted on the material clamp mounting seat; the terminal material clamp is used to place a plurality of terminals, and has a discharge port relatively located above and a discharge port relatively located below, and the diameter of the discharge port is adapted to allow a single terminal to pass through; the terminal feeding device has a loading channel that receives the discharge port and is arranged along the conveying direction, and the terminal feeding device is used to convey the terminals that fall from the discharge port into the loading channel to the welding station.

[0006] Therefore, by adopting the technical solution of the utility model, multiple terminals can be placed in batches in the terminal material clamp. Since the diameter of the discharge port is adapted to the passage of a single terminal, that is, only one terminal can pass through at a time, the single terminal falls from the discharge port into the loading channel under the action of gravity, and is transported to the welding station by the terminal feeding device. In this way, batch placement of terminals can be achieved without manual unloading one by one, thereby improving the unloading efficiency, and the individual delivery of terminals can be controlled, making the delivery of terminals more accurate and orderly, thereby improving welding efficiency.

[0007] As a further preferred solution, the terminal material clamp is a rectangular parallelepiped structure, and its inner diameter is adapted to the outer diameter of a single terminal, so that the placement of the terminals can be more orderly and a single terminal can fall into the feeding channel more smoothly.

[0008] As a further preferred embodiment, the terminal feeding device includes a terminal pushing assembly, the terminal pushing assembly includes a pushing base, and a pushing driver installed on the pushing base, the material clamp mounting base is fixedly installed on the pushing base, and the loading channel is arranged on the pushing base; the pushing driver can push the terminal that falls into the loading channel out along the loading channel.

[0009] As a further preferred embodiment, the terminal feeding device also includes a terminal carrying assembly, which includes a carrying base, and a carrying drive and a carrying platform installed on the carrying base; the carrying platform is used to carry the terminals pushed out of the feeding channel; the carrying drive is transmission-connected to the carrying platform to drive the carrying platform to move between the docking position of the feeding channel and the docking position of the welding station.

[0010] As a further preferred embodiment, the conveyor base includes a base plate assembly, a transverse adjustment assembly and a longitudinal adjustment assembly; the transverse adjustment assembly is installed on the base plate assembly and can be adjusted in a horizontal direction relative to the base plate assembly; the longitudinal adjustment assembly is installed on the transverse adjustment assembly and can be adjusted in a vertical direction relative to the transverse adjustment assembly; the terminal pushing assembly is fixedly installed on the longitudinal adjustment assembly.

[0011] As a further preferred embodiment, the conveyor base also includes a carrying support assembly, the terminal carrying assembly is installed above the carrying support assembly, the carrying support assembly is fixedly installed on the base plate assembly, and is located in the horizontal adjustment direction of the lateral adjustment assembly; the lateral adjustment assembly is adjusted in the horizontal direction to enable the loading channel and the carrying platform to dock in the horizontal direction, and the longitudinal adjustment assembly is adjusted in the vertical direction to enable the loading channel and the carrying platform to dock in the horizontal and vertical directions.

[0012] As a further preferred solution, a terminal detection device is installed on the material clamp mounting seat near the material outlet, so as to detect whether there are terminals in the terminal material clamp so as to replenish the terminals in time.

[0013] The utility model provides a welding device, comprising a frame, on which an ultrasonic welding machine, a wire cutting machine, a wire feeding mechanism and a terminal conveying mechanism as described in any of the above schemes are arranged; the wire cutting machine is used to cut the wire, and the wire feeding mechanism is used to transport the cut wire to a welding station; the ultrasonic welding machine is used to weld the wire and the terminal on the welding station to obtain a finished product.

[0014] It can be seen that, since the welding equipment includes the terminal conveying mechanism of any of the above-mentioned schemes, the welding equipment can improve the welding efficiency.

[0015] As a further preferred embodiment, the frame is also provided with a smoothing device and a wire shaping mechanism, and the smoothing device and the wire shaping mechanism are both located between the paths along which the wire feeding mechanism transports the wire from the wire cutting machine to the welding station; the upper surface of the smoothing device is a plane, which is flush with the lower surface of the wire transported by the wire feeding mechanism; the wire shaping mechanism is used to level the sides of the wire transported by the wire feeding mechanism.

[0016] As a further preferred embodiment, the frame is also provided with a finished product feeding mechanism, a finished product shaping mechanism, and a finished product sorting mechanism; the finished product feeding mechanism is used to transport the finished products obtained by welding of the ultrasonic welding machine to the shaping station, and the finished product shaping mechanism is used to shape the finished products on the shaping station; the ultrasonic welding machine has a finished product detection device, and according to the feedback signal of the finished product detection device, the finished product feeding mechanism is also used to transport the finished products shaped by the finished product shaping mechanism to the finished product sorting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a first-view stereoscopic structural schematic diagram of the terminal conveying mechanism provided in the embodiment.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure from a second perspective of the terminal conveying mechanism provided in the embodiment.

[0020] Figure 3 It is a schematic diagram of the exploded structure of the terminal conveying mechanism provided in the embodiment.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the welding equipment provided in the embodiment.

[0022] Figure 5 is with Figure 4 Schematic diagram of the corresponding plane structure.

[0023] Figure 6 yes Figure 4 Schematic diagram of the three-dimensional structure of the center line material cutting machine.

[0024] Figure 7 yes Figure 4 Schematic diagram of the three-dimensional structure of the center line material feeding mechanism.

[0025] Figure 8 yes Figure 4 Schematic diagram of the three-dimensional structure of the finished product feeding mechanism.

[0026] Fig. 9 yes Figure 4 Schematic diagram of the three-dimensional structure of the finished product dividing mechanism.

[0027] The accompanying drawings are described as follows:

[0028] 100-terminals, 200-wires, 300-racks.

[0029] 1000-terminal conveying mechanism; 1100-conveyor base, 1110-bottom plate assembly, 1120-lateral adjustment assembly, 1130-longitudinal adjustment assembly, 1140-carrying support assembly; 1200-terminal discharge device, 1210-terminal material clamp, 1211-discharge port, 1212-discharge port, 1220-material clamp mounting seat; 1300-terminal feeding device, 1301-loading channel, 1310-terminal pushing assembly, 1311-pushing base, 1312-pushing drive, 1320-terminal carrying assembly, 1321-carrying base, 1322-carrying drive, 1323-carrying platform, 1400-terminal detection device.

[0030] 2000-Ultrasonic welding machine.

[0031] 3000-wire cutting machine; 3100-cutting machine base, 3200-track device, 3300-traction device, 3400-cutter device.

[0032] 4000-wire feeding mechanism; 4100-wire feeding base, 4200-wire clamping device, 4300-wire feeding servo module.

[0033] 5100-smoothing device; 6000-wire shaping mechanism.

[0034] 7000- finished product feeding mechanism, 7100- finished product feeding base, 7200- finished product clamping device, 7300- finished product feeding servo module.

[0035] 8000- Finished product shaping mechanism.

[0036] 9000- finished product dividing mechanism, 9100- dividing machine base, 9200- dividing clamping device, 9300- dividing feeding servo module, 9400- first dividing area, 9500- second dividing area. DETAILED DESCRIPTION

[0037] In order to make the purpose, features and advantages of the invention of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "rear", "side", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do 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 understood as a limitation on the present application.

[0039] Unless otherwise clearly specified and limited, the terms "connection", "fixation" and "setting" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features, unless otherwise clearly and specifically defined.

[0041] See also Figures 1 to 3 The present embodiment provides a terminal conveying mechanism 1000 for conveying welding terminals 100, including a conveyor base 1100, and a terminal discharge device 1200 and a terminal feeding device 1300 arranged on the conveyor base 1100; the terminal discharge device includes a terminal material clamp 1210 and a material clamp mounting seat 1220; the material clamp mounting seat is fixedly connected to the conveyor base 1100, and the terminal material clamp 1210 is vertically mounted on the material clamp mounting seat 1220; the terminal material clamp 1210 is used to place a plurality of terminals 100 (multiple terminals can be placed at a time), and has a discharge port 1211 relatively located above and a discharge port 1212 relatively located below (see Figure 3), the caliber of the discharge port 1212 is adapted to allow a single terminal 100 to pass through, i.e., only one terminal 100 can pass through at a time; the terminal feeding device 1300 has a loading channel 1301 that receives the discharge port 1212 and is arranged along the conveying direction, and the terminal feeding device 1300 is used to convey the terminals that fall into the loading channel 1301 from the discharge port 1212 to the welding station.

[0042] Therefore, this embodiment can place multiple terminals 100 in batches on the terminal material clamp 1210. Since the diameter of the discharge port 1212 is adapted to the passage of a single terminal 100, that is, only one terminal 100 can pass through at a time, a single terminal 100 falls from the discharge port 1212 into the loading channel 1301 under the action of gravity, and is transported to the welding station by the terminal feeding device 1300. Therefore, batch placement of terminals 100 can be achieved without manual unloading one by one, thereby improving the unloading efficiency, and the individual delivery of terminals 100 can be controlled, so that the delivery of terminals 100 is more accurate and orderly, thereby improving welding efficiency.

[0043] As a preferred solution, the terminal material clamp 100 is a rectangular parallelepiped structure, and its inner diameter is adapted to the outer diameter of a single terminal 100. In this way, the placement of the terminals 100 can be more orderly, and a single terminal 100 can fall into the feeding channel 1301 more smoothly.

[0044] As a preferred embodiment, the terminal feeding device 1300 includes a terminal pushing assembly 1310, the terminal pushing assembly 1310 includes a pushing base 1311, and a pushing driver 1312 installed on the pushing base 1311, the material clamp mounting base 1220 is fixedly installed on the pushing base 1311, and the loading channel is arranged on the pushing base 1311; the pushing driver 1312 can push the terminal 100 that falls into the loading channel 1301 out along the loading channel 1301.

[0045] As a further preferred embodiment, the terminal feeding device 1300 also includes a terminal carrying assembly 1320, which includes a carrying base 1321, and a carrying drive 1322 and a carrying platform 1323 installed on the carrying base 1321; the carrying platform 1323 is used to carry the terminal 100 pushed out of the feeding channel 1301; the carrying drive 1322 is transmission-connected to the carrying platform 1323 to drive the carrying platform 1323 to move between the docking position of the feeding channel 1301 and the docking position of the welding station.

[0046] In this embodiment, both the pushing driver 3211 and the carrying driver 1322 can be hydraulic cylinders, pneumatic cylinders or electric push rods.

[0047] As a further preferred embodiment, the conveyor base 1100 includes a base plate assembly 1110, a transverse adjustment assembly 1120 and a longitudinal adjustment assembly 1130; the transverse adjustment assembly 1120 is installed on the base plate assembly 1110 and can be adjusted in a horizontal direction relative to the base plate assembly 1110; the longitudinal adjustment assembly 1130 is installed on the transverse adjustment assembly 1120 and can be adjusted in a vertical direction relative to the transverse adjustment assembly 1120; the terminal pushing assembly 1310 is fixedly installed on the longitudinal adjustment assembly 1130.

[0048] As a reference implementation scheme, the lateral adjustment component 1120 can be two plates, one on the left and one on the right, with a waist-shaped hole or a strip groove opened at the bottom of the plate along the left-right direction, and the lateral adjustment component 1120 is installed on the horizontal plate surface of the base plate component 1110 through the waist-shaped hole or the strip groove, and after being moved into position along the left-right direction based on the waist-shaped hole or the strip groove, the lateral adjustment component 1120 and the base plate component 1110 are locked with screws, thereby completing the horizontal direction, that is, the left-right direction adjustment; of course, the waist-shaped hole or the strip groove can also be opened on the horizontal plate surface of the base plate component 1110, and the bottom of the lateral adjustment component 1120 is installed on the waist-shaped hole or the strip groove, and then it can be locked with screws after being moved into position.

[0049] Similarly, as a reference implementation scheme, the longitudinal adjustment component 1130 can be two plates, one on the left and one on the right. A waist-shaped hole or a strip groove is opened on the top of the transverse adjustment component 1120 along the up and down directions, and the bottom of the longitudinal adjustment component 1130 is installed on the waist-shaped hole or strip groove. After moving up and down along the waist-shaped hole or strip groove into position, the longitudinal adjustment component 1130 and the transverse adjustment component 1120 can be locked with screws; of course, the waist-shaped hole or strip groove can also be opened on the longitudinal adjustment component 1130, and the longitudinal adjustment component 1120 can be moved into position along the up and down directions based on the waist-shaped hole and then locked with screws.

[0050] As a preferred solution, the conveyor base 1100 also includes a carrying support assembly 1140, the terminal carrying assembly 1320 is installed above the carrying assembly support plate 1140, the carrying support assembly 1140 is fixedly installed on the base plate assembly 1110, and is located in the horizontal adjustment direction of the lateral adjustment assembly 1120; the lateral adjustment assembly 1120 is adjusted in the horizontal direction to enable the loading channel 1301 to dock with the carrying platform 1323 in the horizontal direction, and the longitudinal adjustment assembly 1130 is adjusted in the vertical direction to enable the loading channel 1301 to dock with the carrying platform 1323 in the horizontal and vertical directions.

[0051] In a further preferred embodiment, a terminal detection device 1400 is installed on the material clamp mounting seat 1220 near the material outlet 1212. The terminal detection device 1400 can detect whether there are terminals 100 in the terminal material clamp so as to replenish the terminals 100 in time. The terminal detection device can use a beam photocell, or other sensors.

[0052] Please also read Figures 4 to 7 The present embodiment provides a welding device, including a frame 300, on which an ultrasonic welding machine 2000, a wire cutting machine 3000, a wire feeding mechanism 4000, and a terminal conveying mechanism 1000 of any of the above schemes are arranged; the wire cutting machine 3000 is used to cut the wire 200, and the wire feeding mechanism 4000 is used to transport the cut wire 200 to the welding station; the ultrasonic welding machine 2000 is used to weld the wire 200 and the terminal 100 on the welding station to obtain a finished product. The wire 200 of the present embodiment adopts a braided wire.

[0053] As a reference implementation scheme, the wire cutting machine 3000 includes a cutting machine base 3100, and a track device 3200, a traction device 3300 and a cutter device 3400 arranged in sequence on the cutting machine base 3100 according to the wire feeding direction; the track device 3200 is used to place the wire 200, the traction device 3300 is used to pull the wire 200 to the cutter device 3400, and the cutter device 3400 is used to cut the wire 200.

[0054] As a reference implementation scheme, the wire feeding mechanism 4000 includes a wire feeding machine base 4100, and a wire clamping device 4200 and a wire feeding servo module 4300 arranged on the wire feeding machine base 4100; the wire clamping device 4200 is arranged on the output side of the cutter device 3400, and is used to clamp the wire 200 cut by the cutter device 3400; the wire feeding servo module 4300 is connected to the wire clamping device 4200 in a transmission manner to drive the wire clamping device 4200 to move, and transport the wire 200 clamped by the wire clamping device 4200 to the welding station.

[0055] It can be seen that, since the welding equipment includes the terminal conveying mechanism 1000 , the welding equipment can improve welding efficiency.

[0056] See also Figure 4 and Figure 5, a further preferred embodiment, the frame 300 is further provided with a smoothing device 5100 and a wire shaping mechanism 6000, the smoothing device 5100 and the wire shaping mechanism 6000 are both located between the paths along which the wire feeding mechanism 4000 transports the wire 200 from the wire cutting machine 3000 to the welding station; the upper surface of the smoothing device 5100 is a plane, which is flush with the lower surface of the wire 200 transported by the wire feeding mechanism 4000, and when the wire clamping device 4200 drives the wire 200 to "scrape" from the upper surface of the smoothing device 5100, the burrs at the bottom of the wire 200 can be smoothed; the wire shaping mechanism 6000 is used to smooth the side surfaces of the wire 200 transported by the wire feeding mechanism 4000.

[0057] Since the wire material 200 may have defects such as burrs or flash when cutting, the wire material 200 can be made smoother by smoothing the bottom with the smoothing device 5100 and smoothing the sides with the wire shaping mechanism 6000 to facilitate welding.

[0058] Please continue reading Figure 4 , Figure 5 , Figure 8 and Fig. 9 As a further preferred embodiment, the frame 300 is further provided with a finished product feeding mechanism 7000, a finished product shaping mechanism 8000, and a finished product dividing mechanism 9000; the finished product feeding mechanism 7000 is used to transport the finished product obtained by the ultrasonic welding machine 2000 to the shaping station, and the finished product shaping mechanism 8000 is used to shape the finished product on the shaping station; the ultrasonic welding machine 2000 has a finished product detection device, and according to the feedback signal of the finished product detection device, the finished product feeding mechanism 7000 is also used to transport the finished product shaped by the finished product shaping mechanism 8000 to the finished product dividing mechanism 9000.

[0059] As a reference implementation scheme, the finished product feeding mechanism 7000 includes a finished product feeding machine base 7100, and a finished product clamping device 7200 and a finished product feeding servo module 7300 arranged on the finished product feeding machine base 7100; the finished product feeding servo module 7300 is transmission-connected to the finished product clamping device 7200 to drive the finished product clamping device 7200 to move, and transport the finished product welded by the ultrasonic welding machine 2000 to the shaping station of the finished product shaping mechanism 8000.

[0060] As a reference implementation scheme, the finished product dividing mechanism 9000 includes a dividing machine base 9100, and a dividing clamping device 9200, a dividing feeding servo module 9300 and at least two dividing areas arranged on the dividing machine base 9100. The figure shows a first dividing area 9400 and a second dividing area 9500, which are respectively a good product area and a defective product area; the dividing servo module 9300 is transmission-connected to the dividing clamping device 9200 to drive the dividing clamping device 9200 to move, and transport the finished product clamped by the dividing clamping device 9200 to the corresponding dividing area.

[0061] In this embodiment, the wire material feeding servo module 4300, the finished product feeding servo module 7300, and the divided material feeding servo module 9300 all adopt servo motor modules to achieve precise control.

[0062] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A terminal conveying mechanism for conveying welding terminals, characterized in that: It includes a conveyor base, and a terminal placing device and a terminal feeding device arranged on the conveyor base; The terminal discharge device includes a terminal material clamp and a material clamp mounting seat; the material clamp mounting seat is fixedly connected to the conveyor seat, and the terminal material clamp is vertically mounted on the material clamp mounting seat; the terminal material clamp is used to place a plurality of terminals, and has a discharge port relatively located above and a discharge port relatively located below, and the diameter of the discharge port is adapted to allow a single terminal to pass through; the terminal feeding device has a loading channel that receives the discharge port and is arranged along the conveying direction, and the terminal feeding device is used to transport the terminals that fall from the discharge port into the loading channel to the welding station.

2. The terminal conveying mechanism according to claim 1, characterized in that: The terminal material clamp is a rectangular parallelepiped structure, and its inner diameter is adapted to the outer diameter of a single terminal.

3. The terminal conveying mechanism according to claim 1, characterized in that: The terminal feeding device includes a terminal pushing assembly, which includes a pushing base and a pushing driver installed on the pushing base. The material clamp mounting base is fixedly installed on the pushing base, and the loading channel is arranged on the pushing base; the pushing driver can push the terminal that falls into the loading channel out along the loading channel.

4. The terminal conveying mechanism according to claim 3, characterized in that: The terminal feeding device also includes a terminal carrying assembly, which includes a carrying base, and a carrying drive and a carrying platform installed on the carrying base; the carrying platform is used to carry the terminals pushed out of the feeding channel; the carrying drive is transmission-connected to the carrying platform to drive the carrying platform to move between the docking position of the feeding channel and the docking position of the welding station.

5. The terminal conveying mechanism according to claim 4, characterized in that: The conveyor seat includes a base plate assembly, a transverse adjustment assembly and a longitudinal adjustment assembly; the transverse adjustment assembly is installed on the base plate assembly and can be adjusted in a horizontal direction relative to the base plate assembly; the longitudinal adjustment assembly is installed on the transverse adjustment assembly and can be adjusted in a vertical direction relative to the transverse adjustment assembly; the terminal pushing assembly is fixedly installed on the longitudinal adjustment assembly.

6. The terminal conveying mechanism according to claim 5, characterized in that: The conveyor seat also includes a carrying support assembly, the terminal carrying assembly is installed above the carrying support assembly, the carrying support assembly is fixedly installed on the base plate assembly, and is located in the horizontal adjustment direction of the lateral adjustment assembly; the lateral adjustment assembly is adjusted in the horizontal direction to enable the loading channel and the carrying platform to dock in the horizontal direction, and the longitudinal adjustment assembly is adjusted in the vertical direction to enable the loading channel and the carrying platform to dock in the horizontal and vertical directions.

7. The terminal conveying mechanism according to any one of claims 1 to 6, characterized in that: A terminal detection device is installed on the material clamp mounting seat near the material discharge port.

8. A welding device, characterized in that: It comprises a frame, on which an ultrasonic welding machine, a wire cutter, a wire feeding mechanism and a terminal conveying mechanism as described in any one of claims 1 to 7 are arranged; the wire cutter is used to cut the wire, and the wire feeding mechanism is used to transport the cut wire to a welding station; the ultrasonic welding machine is used to weld the wire and the terminal on the welding station to obtain a finished product.

9. The welding device according to claim 8, characterized in that The frame is also provided with a smoothing device and a wire shaping mechanism, and the smoothing device and the wire shaping mechanism are both located between the paths along which the wire feeding mechanism transports the wire from the wire cutting machine to the welding station; the upper surface of the smoothing device is a plane, which is flush with the lower surface of the wire transported by the wire feeding mechanism; the wire shaping mechanism is used to level the side surfaces of the wire transported by the wire feeding mechanism.

10. The welding device according to claim 9, characterized in that The frame is also provided with a finished product feeding mechanism, a finished product shaping mechanism, and a finished product dividing mechanism; the finished product feeding mechanism is used to transport the finished products obtained by welding of the ultrasonic welding machine to the shaping station, and the finished product shaping mechanism is used to shape the finished products on the shaping station; the ultrasonic welding machine has a finished product detection device, and according to the feedback signal of the finished product detection device, the finished product feeding mechanism is also used to transport the finished products shaped by the finished product shaping mechanism to the finished product dividing mechanism.

Images