A multi-station terminal welding device

Abstract

The utility model discloses a kind of multi-station terminal welding devices, including feeding assembly, translation component one and welding assembly, the mobile end on translation component one is equipped with lifting assembly, the mobile end of lifting assembly is equipped with translation component two, the mobile end of translation component two is equipped with welding seat, at least two welding positions are equipped in the welding seat, the feeding assembly has an output end, can be respectively with two welding positions corresponding, under the cooperation of translation component one and lifting assembly, make welding seat present the track movement of the "L" shape, under the cooperation of translation component and lifting assembly, make welding seat present the track movement of the "L" shape, can avoid the front contact of connector and wire, even if the bending condition of wire exists, welding point in connector still can be realized with wire alignment, complete welding, prevent the problem of lack of core welding, improve yield.

Description

Technical Field

[0001] This utility model belongs to the technical field of data cable production equipment, specifically a multi-station terminal welding device. Background Technology

[0002] Common connectors include USB connectors, Type-C connectors, and iPhone connectors. Connector plugs typically consist of terminals and multiple wires. Existing technology has many devices for connecting and soldering these connectors and data cables together, such as the published technical document "CN 107800016 A, an automatic wire bonding machine for connectors in a continuous flow." The specific operation process is clearly described in the specification of this patent document. However, a current problem is that before soldering, the connector needs to be pushed towards the data cable to align them. According to paragraphs 0031-0032 of the specification of "CN 107800016 A, an automatic wire bonding machine for connectors in a continuous flow" and the accompanying drawings, a flat-push method is commonly used. In actual production, this can lead to the connector bending the wires, making soldering impossible and resulting in defective products.

[0003] In addition, the current equipment is not convenient for soldering, and the solder is easy to deviate, which can lead to unsuccessful soldering. Utility Model Content

[0004] The purpose of this invention is to provide a multi-station terminal welding device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A multi-station terminal welding device includes a feeding assembly, a first translation assembly, and a welding assembly. A lifting assembly is installed on the moving end of the first translation assembly, and a second translation assembly is installed on the moving end of the lifting assembly. A welding seat is installed on the moving end of the second translation assembly, and the welding seat has at least two welding positions. The feeding assembly has an output end that can correspond to the two welding positions respectively. With the cooperation of the first translation assembly and the lifting assembly, the welding seat moves in an "L" shaped trajectory.

[0007] In a further technical solution, the feeding assembly includes a fixed base and a pushing cylinder. The fixed base is provided with a pushing channel, which has three openings. One opening is connected to a feeding slide, and the second opening corresponds to a welding seat. The welding seat can be separated from the fixed base. The output end of the pushing cylinder is connected to a push rod, which passes through another opening.

[0008] A further technical solution is provided, wherein the welding seat includes a horizontally arranged base, the base is provided with at least two feeding channels, a connecting block is symmetrically arranged on both sides of the feeding channel, a pressure block is rotatably connected to the connecting block, a torsion spring is provided at the rotatable connection, and each feeding channel protrudes from the corresponding pressure block to form a welding position.

[0009] In a further technical solution, the lifting assembly includes a connecting seat, a lifting cylinder is mounted on the connecting seat, a second connecting block is mounted on the output end of the lifting cylinder, the second connecting block is slidably connected to the connecting seat, and the second translation assembly is mounted on the second connecting block.

[0010] In a further technical solution, the translation component two includes a support block, which extends laterally and is slidably connected to the welding seat. A translation cylinder is installed on the support block, and the output end of the translation cylinder is connected to the welding seat.

[0011] In a further technical solution, the welding assembly is mounted on the moving end of the translation assembly one. The welding assembly includes a longitudinally arranged moving component. A bracket is mounted on the moving end of the moving component. A welding pen is mounted on the bracket one. The ends of the welding pen correspond to several welding positions.

[0012] A further technical solution includes a fork line assembly located on one side of the welding seat. The fork line assembly includes a longitudinally arranged bracket two, which is slidably connected to two movable plates. One end of each movable plate is connected to the output end of the pneumatic gripper. The pneumatic gripper is mounted on the bracket two, and the other end of each movable plate is connected to a fork line plate.

[0013] A further technical solution involves installing fixing blocks on both sides of the upper fork plate, with guide tubes inserted through the two fixing blocks for solder to pass through. The outlets of the guide tubes are oriented horizontally relative to each other, so that the solder is located between the soldering position and the soldering assembly.

[0014] The beneficial effects of this utility model are:

[0015] This invention, through the cooperation of translation and lifting components, enables the welding seat to move in an "L"-shaped trajectory, which avoids direct contact between the connector and the wire. Even if the wire is bent, the welding point in the connector can still be aligned with the wire to complete the welding, eliminating the problem of missing core welding and improving the yield rate.

[0016] In addition, by fixing the welding components and lifting components, the two can move synchronously. The position of the welding pen and the position of the welding station always remain vertically aligned. With the cooperation of the above structure, the solder supply is accurate and does not deviate, making the welding more accurate.

[0017] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0018] Figure 1 : Overall three-dimensional structural diagram of this utility model.

[0019] Figure 2 : Structural diagram of the welding assembly and feeding assembly of this utility model.

[0020] Figure 3 The structure of the forklift assembly and lifting assembly of this utility model Figure 1 .

[0021] Figure 4 The structure of the forklift assembly and lifting assembly of this utility model Figure 2 .

[0022] Figure 5 : Structural diagram of the translation component of this utility model.

[0023] Reference numerals: 1-Feeding assembly, 11-Fixed seat, 12-Pushing cylinder, 13-Pushing channel, 14-Feeding slide, 15-Push rod, 2-Translation assembly one, 3-Welding assembly, 31-Moving assembly, 32-Bracket one, 33-Welding pen, 4-Lifting assembly, 41-Connecting seat, 42-Lifting cylinder, 43-Connecting block two, 5-Translation assembly two, 51-Support block, 52-Translation cylinder, 6-Welding seat, 61-Base, 62-Feeding channel, 63-Connecting block one, 64-Pressure block, 65-Welding position, 7-Forklift assembly, 71-Bracket two, 72-Moving plate, 73-Pneumatic gripper, 74-Forklift plate, 75-Fixed block, 76-Guide tube. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0025] Please refer to Figure 1-5 ;

[0026] The terminal welding device of this utility model has multiple workstations, enabling the welding of multiple connectors at once, thus improving production efficiency. Furthermore, by changing the movement trajectory, the problem of connectors touching the wires can be eliminated. Specifically, it includes a feeding component 1, a translation component 1 2, and a welding component 3. A lifting component 4 is installed on the moving end of the translation component 1 2, and a second translation component 5 is installed on the moving end of the lifting component 4. A welding seat 6 is installed on the moving end of the second translation component 5, and the welding seat 6 has at least two welding positions 65. The feeding component 1 has an output end that corresponds to each of the two welding positions 65. In this embodiment, the welding positions 65 are arranged side-by-side, and the movement direction of the welding seat 6 is 90° to the output end of the feeding component 1. By pushing the welding seat 6 laterally through the second translation component 2 5, the welding positions 65 can sequentially correspond to the output end of the feeding component 1 for feeding.

[0027] During operation, the feeding component 1 outputs one of the connectors to a soldering position 65 in the soldering base 6. Then, the translation component 2 5 moves the soldering base 6 so that the remaining soldering positions 65 correspond to the output end of the feeding component 1 in sequence and are fed. At this time, the soldering base 6 is in a state away from the data line and the soldering base 6 and the data line are vertically offset. Then, the translation component 1 2 pushes the soldering base 6 towards the data line so that the soldering base 6 is below the data line and the connector in the soldering base 6 corresponds to the wire in the data line. Then, the lifting component 4 drives the translation component 2 5 and the soldering base 6 to rise so that several connectors are close to several wires. Of course, the wires are pre-separated and will not overlap. Then, the soldering component 3 solders the wires and connectors together.

[0028] It should be noted that the data cable needs to undergo stripping and oiling before soldering, which may cause the wire to bend. If the connector is moved in the front, it will come into contact with the bent wire and the soldering cannot be completed. This utility model, through the cooperation of the translation component and the lifting component 4, makes the soldering seat 6 move in an "L" shaped trajectory, which can avoid the front contact between the connector and the wire. Even if the wire is bent, the soldering point in the connector can still be aligned with the wire and the soldering can be completed, eliminating the problem of missing core soldering and improving the yield rate.

[0029] One embodiment of the feeding assembly 1 of this utility model specifically includes a fixed base 11 and a pushing cylinder 12. The fixed base 11 is provided with a pushing channel 13, which has three openings, specifically in a "T" shape. One opening is connected to a feeding slide 14, and the other end of the feeding slide 14 can be connected to a vibratory feeder or other components for outputting connectors. The second opening corresponds to the welding seat 6, which can be separated from the fixed base 11. The output end of the pushing cylinder 12 is connected to a push rod 15, which passes through another opening. During operation, a connector is fed into the pushing channel 13 through the feeding slide 14. Then, the pushing cylinder 12 is activated to insert the push rod 15 into the pushing channel 13, while simultaneously pushing the connector toward the welding seat 6, and finally into the welding position 65 of the welding seat 6.

[0030] One embodiment of the welding seat 6 in this utility model specifically includes a horizontally arranged base 61, which is connected to the translation component 5. The base 61 is provided with at least two feeding channels 62, and connecting blocks 63 are symmetrically arranged on both sides of the feeding channels 62. The connecting blocks 63 are rotatably connected to the pressure blocks 64. A torsion spring is provided at the rotatable connection. The feeding channels 62 protrude from the pressure blocks 64 to form a welding position 65, that is, the length of the feeding channels 62 is greater than the length of the pressure blocks 64. In the initial state, the pressure blocks 64 are drooping under the action of the torsion spring, and at the same time, the feeding channels 62 are blocked. After the connector enters from the feeding channels 62, it will push the pressure blocks 64 up and make it rotate. However, under the action of the torsion spring, the pressure blocks 64 apply pressure to the upper surface of the connector to prevent it from jumping. When the push rod 15 is pushed forward, the welding end of the connector will reach the welding position 65 and be exposed. However, at this time, the pressure blocks 64 still press part of the connector tightly.

[0031] Preferably, the lifting assembly 4 and the feeding assembly 1 are arranged side by side, which can greatly reduce the space occupied.

[0032] One embodiment of the present invention relates to the lifting component 4, specifically including a connecting seat 41, a lifting cylinder 42 mounted on the connecting seat 41, a connecting block 43 mounted on the output end of the lifting cylinder 42, the connecting block 43 being slidably connected to the connecting seat 41, and a translation component 5 mounted on the connecting block 43. The lifting cylinder 42 causes the connecting block 43 to move up and down, synchronously driving the translation component 5 and the welding seat 6 to move up and down synchronously.

[0033] One embodiment of the present invention relates to the translation component 2 5, specifically including a support block 51, which extends laterally and is slidably connected to the welding seat 6. A translation cylinder 52 is installed on the support block 51, and the output end of the translation cylinder 52 is connected to the welding seat 6. The position of the welding seat 6 is limited by the support block 51, and then the welding seat 6 is driven to slide in the extension direction of the support block 51 by the translation cylinder 52 to achieve translation.

[0034] In this embodiment, a fork wire assembly 7 is also provided on one side of the welding seat 6. The fork wire assembly 7 includes a longitudinally arranged support 71. The support 71 is slidably connected to two movable plates 72. Of course, a sliding pair can be set between the movable plates 72 and the support 71 to make the movement smoother. One end of the two movable plates 72 is connected to the output end of the air gripper 73. The air gripper 73 is installed on the support 71. The other end of the two movable plates 72 is respectively connected to a fork wire plate 74. The fork wire plate 74 is provided with comb teeth for separating the wires. In the initial state, the air gripper 73 is in the separated state, so that the two fork wire plates 74 are separated. At this time, the wire can enter it. Then the air gripper 73 closes, so that the two fork wire plates 74 are closed. At the same time, the wires are forked and isolated separately under the action of the comb teeth. Finally, according to the above embodiment, the welding seat 6 is moved in an "L" shaped trajectory so that the connector is placed below the wire.

[0035] Furthermore, the two fork plate 74 are divided into upper and lower sections, and the upper fork plate 74 is equipped with fixing blocks 75 on both sides. Guide tubes 76 are fixed through the two fixing blocks 75 for solder to pass through. By limiting the relative horizontal orientation of the outlet of the guide tube 76, the solder is positioned between the soldering position 65 and the soldering component 3.

[0036] After the upper and lower fork plate 74 fixes the wire, the relative position of the output solder and the soldering end of the wire is also fixed. After the soldering seat 6 moves, it can make the connector be located below the wire. The soldering end of the connector and the soldering end of the wire are naturally corresponding. Therefore, the solder, the soldering end of the connector and the soldering end of the wire are in a straight line from top to bottom. In addition, by fixing the soldering component 3 and the lifting component 4, the two can move synchronously. The position of the soldering pen 33 and the position of the soldering position 65 always remain vertically corresponding. With the cooperation of the above structure, the solder supply is accurate and does not deviate, and the soldering is more accurate.

[0037] In this embodiment of the utility model, the welding component 3 is installed on the moving end of the translation component 2, that is, the welding component 3, the translation component 5, the lifting component 4, and the welding seat 6 move synchronously, which can limit the position between the welding component 3 and the welding seat 6. In other words, the welding component 3 only needs to move up and down to complete the welding operation, which reduces unnecessary movements, makes the welding process simpler, and improves work efficiency.

[0038] Furthermore, the translation component 2 includes a base plate, on which a movable plate is slidably connected and a push cylinder is installed. The output end of the push cylinder is connected to the movable plate. A connecting seat 41 is installed at the front end of the movable plate. The welding component 3 is installed on the movable plate 72. The welding component 3 includes a longitudinally arranged movable component 31. A bracket 32 ​​is installed at the movable end of the movable component 31. A welding pen 33 is installed on the bracket 32. The end of the welding pen 33 corresponds to the welding position 65.

[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-station terminal welding device, characterized in that: The assembly includes a feeding component (1), a translation component one (2), and a welding component (3). The moving end of the translation component one (2) is equipped with a lifting component (4), and the moving end of the lifting component (4) is equipped with a translation component two (5). The moving end of the translation component two (5) is equipped with a welding seat (6). The welding seat (6) has at least two welding positions (65). The feeding component (1) has an output end that can correspond to the two welding positions (65) respectively. With the cooperation of the translation component one (2) and the lifting component (4), the welding seat (6) moves in an "L" shaped trajectory.

2. The multi-station terminal welding device according to claim 1, characterized in that: The feeding assembly (1) includes a fixed base (11) and a pushing cylinder (12). The fixed base (11) is provided with a pushing channel (13). The pushing channel (13) has three openings. One of the openings is connected to a feeding slide (14), and the second opening corresponds to a welding seat (6). The welding seat (6) can be separated from the fixed base (11). The output end of the pushing cylinder (12) is connected to a push rod (15), which passes through another opening.

3. The multi-station terminal welding device according to claim 1, characterized in that: The welding seat (6) includes a horizontally arranged base (61), the base (61) is provided with at least two feeding channels (62), and a connecting block (63) is symmetrically arranged on both sides of the feeding channel (62). The connecting block (63) is rotatably connected to a pressure block (64), and a torsion spring is provided at the rotatable connection. Each feeding channel (62) protrudes from the corresponding pressure block (64) to form a welding position (65).

4. The multi-station terminal welding device according to claim 1, characterized in that: The lifting assembly (4) includes a connecting seat (41), on which a lifting cylinder (42) is installed. A connecting block two (43) is installed at the output end of the lifting cylinder (42). The connecting block two (43) is slidably connected to the connecting seat (41). The translation assembly two (5) is installed on the connecting block two (43).

5. The multi-station terminal welding device according to claim 1, characterized in that: The translation component 2 (5) includes a support block (51), which extends laterally and is slidably connected to the welding seat (6). A translation cylinder (52) is installed on the support block (51), and the output end of the translation cylinder (52) is connected to the welding seat (6).

6. The multi-station terminal welding device according to claim 1, characterized in that: The welding assembly (3) is installed on the moving end of the translation assembly (2). The welding assembly (3) includes a longitudinally arranged moving assembly (31). A bracket (32) is installed on the moving end of the moving assembly (31). A welding pen (33) is installed on the bracket (32). The ends of the welding pen (33) correspond to several welding positions (65).

7. A multi-station terminal welding device according to claim 1 or 6, characterized in that: A fork line assembly (7) is also provided on one side of the welding seat (6). The fork line assembly (7) includes a longitudinally arranged bracket (71). The bracket (71) is slidably connected with two movable plates (72). One end of the two movable plates (72) is connected to the output end of the pneumatic gripper (73). The pneumatic gripper (73) is installed on the bracket (71). The other end of the two movable plates (72) is provided with fork line plates (74) respectively connected to them.

8. The multi-station terminal welding device according to claim 7, characterized in that: Fixing blocks (75) are installed on both sides of the upper fork plate (74). Guide tubes (76) are fixed through the two fixing blocks (75) for solder to pass through. The outlet of the guide tube (76) is relatively horizontal, so that the solder is located between the soldering position (65) and the soldering assembly (3).

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