An automatic soldering machine for electronic data cables

Abstract

The present invention relates to the technical field of welding machines, and proposes an automatic welding machine for electronic data lines, which includes a feeding table, a welding mechanism, a feeding frame, a wire supporting mechanism and a cutting knife group. The welding mechanism is fixedly arranged on the feeding table, and the welding mechanism is used for welding the data lines. The feeding frame is slidably arranged on the feeding table, and the feeding frame is arranged below the welding mechanism. The wire supporting mechanism is arranged in the feeding table, and the wire supporting mechanism is arranged below the feeding frame. The wire supporting mechanism is used for supporting the wires on the data lines. The cutting knife group is arranged above the feeding frame, and the cutting knife group is slidably arranged on the pressing mechanism. A plurality of cutting knives are arranged on the cutting knife group, and the cutting knives are arranged alternately with the wires. The pressing mechanism is arranged on the feeding table, and the pressing mechanism is used for pressing the wires on the data lines and cutting the solder wire, solving the problem that the solder between adjacent solder joints may adhere when welding the data lines in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of welding machines, and specifically, to an automatic welding machine for electronic data cables. Background Art

[0002] With the popularization of current technology, the replacement speed of electronic products is relatively fast, and data cables are widely used on electronic products. An electronic data cable contains multiple wires. When connecting the data cable to a data cable connector, welding is required. There are multiple wires in the data cable, and the multiple wires respectively correspond to multiple endpoints on the connector one by one. When welding, each endpoint needs to be corresponded to a wire one by one. To improve the welding efficiency, an automatic welding machine is mostly used. The automatic welding machine can weld multiple wires in the data cable to the endpoints on the connector at one time.

[0003] When a traditional data cable welding machine performs welding, it is necessary for workers to separately place different wires in the data cable on the bracket of the welding machine and weld and connect different positions on the connector to different wires respectively. Since usually one solder wire is used for welding, when welding, the melted solder wire automatically flows and separates towards the contact points between the wire and the connector, which may cause the solder to adhere between different wires after welding. This may lead to short - circuit due to electrical connection inside the data cable and cause malfunctions. In order to prevent the solder joints on adjacent wires from adhering, it is necessary to design an automatic welding machine for electronic data cables where the solder joints do not adhere to each other during welding. Summary of the Invention

[0004] The present invention provides an automatic welding machine for electronic data cables, which solves the problem that solder may adhere between adjacent solder joints when welding a data cable in the prior art.

[0005] The technical solution of the present invention is as follows:

[0006] An automatic welding machine for electronic data cables includes a feeding table, a welding mechanism, a feeding frame, a wire supporting mechanism, and a cutting knife group. The welding mechanism is fixedly arranged on the feeding table, and the welding mechanism is used for welding the data cable. The feeding frame is slidably arranged on the feeding table, and the feeding frame is arranged below the welding mechanism. The wire supporting mechanism is arranged in the feeding table and below the feeding frame. The wire supporting mechanism is used for supporting the wires on the data cable. The cutting knife group is arranged above the feeding frame, and the cutting knife group is slidably arranged on a pressing mechanism. Multiple cutting knives are arranged on the cutting knife group, and the cutting knives are arranged alternately with the wires. The pressing mechanism is arranged on the feeding table, and the pressing mechanism is used for pressing the wires on the data cable and cutting the solder wire.

[0007] A data cable groove, a wire groove and a connector groove are provided on the feeding frame. A plurality of the data cable grooves are provided, a plurality of the wire grooves are provided, and a plurality of the connector grooves are provided. The connector grooves correspond to the data cable grooves one by one.

[0008] The welding mechanism includes a lifting frame, a first driving cylinder and a welding frame. The lifting frame is fixedly arranged on one side of the feeding table close to the connector groove. The first driving cylinder is fixedly arranged in the lifting frame. The welding frame is vertically slidably arranged in the lifting frame. The welding frame is connected to the output end of the first driving cylinder. A welder is fixedly arranged on the welding frame. A plurality of welding heads are arranged on the welder. The welding heads are arranged between the wire groove and the connector groove.

[0009] The wire supporting mechanism includes a sliding groove, a sliding frame, a spring, a second driving cylinder, a pressing block and a supporting block. The sliding groove is opened on one side of the feeding table close to the data cable groove. The sliding frame is slidably arranged in the sliding groove. The spring is arranged between the sliding frame and the sliding groove. The second driving cylinder is fixedly arranged on one side of the sliding groove far from the spring. The output end of the second driving cylinder extends into the sliding frame. The pressing block is slidably arranged in the sliding frame. The pressing block is connected to the output end of the second driving cylinder. The supporting block is slidably arranged in the sliding frame.

[0010] One side of the pressing block close to the supporting block is set as an inclined surface. One side of the supporting block close to the pressing block is set as an inclined surface. The inclined surface on the pressing block is attached to the inclined surface on the supporting block. The upper end of the supporting block extends out of the sliding frame and passes through the feeding table. The supporting block is arranged between the connector groove and the wire groove. The supporting block vertically slides in the sliding frame. A plurality of cutting plates are arranged on one side of the supporting block close to the spring. The cutting knives are arranged above the cutting plates. The cutting plates correspond to the cutting knives one by one.

[0011] The pressing mechanism includes a pressing frame, a third driving cylinder, a pressing plate and a cutting groove. The pressing frame is arranged on the feeding table. The pressing frame is arranged on the side of the lifting frame. The third driving cylinder is fixedly arranged on the pressing frame. The pressing plate is fixedly arranged on the output end of the third driving cylinder. The pressing plate is arranged above the supporting block. The cutting groove is opened on the pressing plate. The cutting knife group is slidably arranged on the cutting groove.

[0012] A groove is arranged above the supporting block. The wire is arranged in the groove. A plurality of pressing strips are arranged below the pressing plate. The pressing strips correspond to the grooves one by one. The pressing strips are detachably connected to the grooves.

[0013] On both sides of the cutting tool group, limit plates are provided, which are matched with the connector. The welding head is arranged staggered with the cutting tools on the cutting tool group.

[0014] On the pressing frame, a fourth driving cylinder is provided. On the output end of the fourth driving cylinder, a wire feeder is provided, and the wire feeder is arranged on the side of the cutting tool group.

[0015] The working principle and beneficial effects of the present invention are as follows:

[0016] 1. In the present invention, by providing the pressing plate and the cutting tool group, when the output end of the third driving cylinder extends, it pushes the pressing plate to move downward. The cutting tool contacts the solder wire. At this time, the cutting tool group slides in the cutting groove. When the pressing plate contacts the cutting tool group, the pressing plate presses the cutting tool group, and the cutting tool group cuts the solder wire. When the cutting tool contacts the cutting plate, it stops moving. At this time, the pressing frame contacts the support frame;

[0017] 2. In the present invention, by providing the extrusion block and the support block, when the output end of the second driving cylinder extends, it pushes the extrusion block to slide in the sliding frame. The extrusion block extrudes the support block to slide upward. The groove on the support block contacts the wire. At this time, the extrusion block contacts the edge of the sliding frame, and the extrusion block pushes the sliding frame to slide in the sliding groove to extrude the spring. At this time, the support block slides towards the connector groove, and the cutting plate moves above the connector, so that when the cutting tool cuts the solder wire, the cutting plate will protect the connector on the connector to prevent the connector from being damaged by cutting;

[0018] 3. In the present invention, by providing the support block and the pressing plate, when the support block moves upward to contact the wire, the groove on the support block supports the wire. The pressing plate moves downward, and the pressing strip extends into the groove. The groove and the pressing strip press and fix the wire to prevent the wire from shaking during welding;

[0019] 4. In the present invention, by providing a wire supporting mechanism, the wire can be supported to prevent the wire from shaking during cutting, and at the same time, the connector is protected to prevent it from being damaged by cutting. By providing a pressing mechanism, the wire can be pressed and cut at the same time to avoid the adhesion of the solder wire between adjacent solder joints. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0021] Figure 1 It is a schematic diagram of the overall structure in the present invention;

[0022] Figure 2 It is a schematic diagram of the overall structure from another perspective in the present invention;

[0023] Figure 3 It is a schematic diagram of a partial structure of the welding mechanism in the present invention;

[0024] Figure 4 This is a schematic diagram of the internal partial cross-section structure of the material feeding table in the present invention;

[0025] Figure 5 This is a schematic diagram of the partial structure of the cooperation between the welding mechanism and the support block in the present invention;

[0026] Figure 6 This is a schematic diagram of the partial exploded structure of the pressing mechanism in the present invention.

[0027] In the figure: 1. Material feeding table; 2. Feeding frame; 3. Cutting tool group; 4. Data wire groove; 5. Conductive wire groove; 6. Connector groove; 7. Lifting frame; 8. First driving cylinder; 9. Welding frame; 10. Welding machine; 11. Welding head; 12. Sliding groove; 13. Sliding frame; 14. Spring; 15. Second driving cylinder; 16. Extrusion block; 17. Cutting plate; 18. Pressing frame; 19. Third driving cylinder; 20. Pressing plate; 21. Cutting groove; 22. Limiting plate; 23. Fourth driving cylinder; 24. Wire feeder; 25. Support block. Specific embodiments

[0028] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of the present invention.

[0029] As Figures 1 to 6 shown, this embodiment provides an automatic welding machine for electronic data lines, including a material feeding table 1, a welding mechanism, a feeding frame 2, a wire supporting mechanism, and a cutting tool group 3. The welding mechanism is fixedly arranged on the material feeding table 1. The welding mechanism is used for welding the data lines. The feeding frame 2 is slidably arranged on the material feeding table 1. The feeding frame 2 is arranged below the welding mechanism. The wire supporting mechanism is arranged in the material feeding table 1. The wire supporting mechanism is arranged below the feeding frame 2. The wire supporting mechanism is used for supporting the conductive wires on the data lines. The cutting tool group 3 is arranged above the feeding frame 2. The cutting tool group 3 is slidably arranged on the pressing mechanism. A plurality of cutting tools are arranged on the cutting tool group 3. The cutting tools are arranged alternately with the conductive wires. The pressing mechanism is arranged on the material feeding table 1. The pressing mechanism is used for pressing the conductive wires on the data lines and cutting the solder wire. A through hole is arranged between the plurality of cutting tools on the cutting tool group 3 for the welding head 11 to extend into for welding. After the cutting tool cuts the solder wire, the solder wire remains between the two cutting tools. The welding head 11 contacts the solder wire to melt it and weld the conductive wire and the connector.

[0030] As Figures 1 to 6As shown in the figure, a data wire groove 4, a wire groove 5, and a connector groove 6 are provided on the feeding frame 2. There are multiple data wire grooves 4, multiple wire grooves 5, and multiple connector grooves 6. The connector grooves 6 correspond to the data wire grooves 4 one by one. In this embodiment, there are three wire grooves 5. A through hole is provided on the feeding frame 2 between the connector groove 6 and the wire groove 5. When the support block 25 moves upward, it can support the wire through the through hole between the connector groove 6 and the wire groove 5. The feeding frame 2 can preferably be annular. There are multiple wire grooves 5 provided on the feeding frame 2, and automatic feeding is performed by driving the feeding frame 2 to rotate.

[0031] As Figures 1 to 6 shown, the welding mechanism includes a lifting frame 7, a driving cylinder 8, and a welding frame 9. The lifting frame 7 is fixedly arranged on one side of the material placing table 1 close to the connector groove 6. The driving cylinder 8 is fixedly arranged in the lifting frame 7. The welding frame 9 is vertically slidably arranged in the lifting frame 7. The welding frame 9 is connected to the output end of the driving cylinder 8. A welder 10 is fixedly arranged on the welding frame 9. Multiple welding heads 11 are arranged on the welder 10. The welding heads 11 are arranged between the wire groove 5 and the connector groove 6. In this embodiment, there are five welding heads 11. When the output end of the driving cylinder 8 shortens, it drives the welding frame 9 to move downward. The welding frame 9 drives the welder 10 and the welding heads 11 to move downward. The welding heads 11 extend between the cutting knives to weld the solder wire.

[0032] As Figures 1 to 4 shown, the wire supporting mechanism includes a sliding groove 12, a sliding frame 13, a spring 14, a driving cylinder 15, a pressing block 16, and a support block 25. The sliding groove 12 is opened on one side of the material placing table 1 close to the data wire groove 4. The sliding frame 13 is slidably arranged in the sliding groove 12. The spring 14 is arranged between the sliding frame 13 and the sliding groove 12. The driving cylinder 15 is fixedly arranged on one side of the sliding groove 12 away from the spring 14. The output end of the driving cylinder 15 extends into the sliding frame 13. The pressing block 16 is slidably arranged in the sliding frame 13. The pressing block 16 is connected to the output end of the driving cylinder 15. The support block 25 is slidably arranged in the sliding frame 13. The output end of the driving cylinder 15 can push the pressing block 16, the support block 25, and the sliding frame 13 to move.

[0033] As Figures 1 to 4As shown in the figure, one side of the extrusion block 16 close to the support block 25 is set as an inclined surface, and one side of the support block 25 close to the extrusion block 16 is set as an inclined surface. The inclined surface on the extrusion block 16 fits with the inclined surface on the support block 25. The upper end of the support block 25 extends out of the sliding frame 13 and passes through the feeding table 1. The support block 25 is arranged between the joint groove 6 and the wire groove 5. The support block 25 slides vertically in the sliding frame 13. A plurality of cutting plates 17 are arranged on one side of the support block 25 close to the spring 14. The cutting knives are arranged above the cutting plates 17. The cutting plates 17 correspond to the cutting knives one by one. When the output end of the driving cylinder two 15 extends, it pushes the extrusion block 16 to slide in the sliding frame 13. The extrusion block 16 extrudes the support block 25 to slide upward. The groove on the support block 25 contacts the wire. At this time, the extrusion block 16 contacts the edge of the sliding frame 13. The extrusion block 16 pushes the sliding frame 13 to slide in the sliding groove 12 to extrude the spring 14. At this time, the support block 25 slides towards the joint groove 6, and the cutting plate 17 moves above the joint.

[0034] As Figures 3 to 6 shown in the figure, the pressing mechanism includes a pressing frame 18, a driving cylinder three 19, a pressing plate 20 and a cutting groove 21. The pressing frame 18 is arranged on the feeding table 1. The pressing frame 18 is arranged on the side of the lifting frame 7. The driving cylinder three 19 is fixedly arranged on the pressing frame 18. The pressing plate 20 is fixedly arranged on the output end of the driving cylinder three 19. The pressing plate 20 is arranged above the support block 25. The cutting groove 21 is opened on the pressing plate 20. The cutting knife group 3 is slidably arranged on the cutting groove 21. When the output end of the driving cylinder three 19 extends, it pushes the pressing plate 20 to move downward. The cutting knife contacts the solder wire. At this time, the cutting knife group 3 slides in the cutting groove 21. When the pressing plate 20 contacts the cutting knife group 3, the pressing plate 20 presses the cutting knife group 3, and the cutting knife group 3 cuts off the solder wire. When the cutting knife contacts the cutting plate 17, it stops moving. At this time, the pressing frame contacts the support frame.

[0035] As Figures 3 to 6 shown in the figure, a groove is arranged above the support block 25. The wire is arranged in the groove. A plurality of pressing strips are arranged below the pressing plate 20. The pressing strips correspond to the grooves one by one. The pressing strips are detachably connected to the grooves. When the support block 25 moves upward to contact the wire, the groove on the support block 25 supports the wire. The pressing plate 20 moves downward, and the pressing strips extend into the grooves. The grooves and the pressing strips press and fix the wire to prevent the wire from shaking during welding.

[0036] As Figures 3 to 6 shown in the figure, limiting plates 22 are arranged on both sides of the cutting knife group 3. The limiting plates 22 cooperate with the joint. The welding head 11 and the cutting knives on the cutting knife group 3 are arranged staggeredly. When the cutting knife group 3 moves towards the joint, the limiting plates 22 contact both sides of the joint, thereby determining the position of the joint and preventing the position of the joint from shifting. The limiting plates 22 are docked with the joint groove 6.

[0037] As shown Figures 1 to 2 in the figure, a fourth driving cylinder 23 is arranged on the pressing frame 18, a wire feeder 24 is arranged on the output end of the fourth driving cylinder 23, the wire feeder 24 is arranged on the side of the cutting tool group 3, the output end of the fourth driving cylinder 23 extends and contracts along with the lifting of the cutting tool group 3, the fourth driving cylinder 23 controls the wire feeder 24 to lift, the wire feeder 24 drives the solder wire to move, and after welding is completed, the wire feeder 24 rises to avoid the solder wire affecting the movement of the feeding frame 2.

[0038] In this embodiment, the sliding feeding frame 2 moves the joint and the data cable to the lower part of the cutting tool group 3. The output end of the second driving cylinder 15 extends, the extrusion block 16 pushes the support block 25 to rise and then pushes the sliding frame 13 to slide in the sliding groove 12. The cutting plate 17 moves to the joint. The wire feeder 24 conveys the solder wire between the cutting tool group 3 and the cutting plate 17. The output end of the third driving cylinder 19 extends to push the pressing plate 20 to contact the support block 25. At the same time, the cutting tool cuts the solder wire. At this time, the output end of the first driving cylinder 8 shortens to pull the welding head 11 into the cutting tool to weld the wire and the solder wire.

[0039] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic welding machine for electronic data lines, characterized in that: include: Unloading table (1); A welding mechanism, the welding mechanism is fixedly arranged on the unloading platform (1), and the welding mechanism is used to weld the data line; A feeding frame (2), the feeding frame (2) being slidably arranged on the unloading platform (1), the feeding frame (2) being arranged below the welding mechanism, and the feeding frame (2) being provided with a data line slot (4), a wire slot (5) and a connector slot (6); A wire supporting mechanism, the wire supporting mechanism being arranged in the unloading platform (1), the wire supporting mechanism being arranged below the feeding frame (2), and the wire supporting mechanism being used to support the wires on the data line; A cutting knife group (3), the cutting knife group (3) is arranged above the feeding frame (2), the cutting knife group (3) is slidably arranged on a clamping mechanism, a plurality of cutting knives are arranged on the cutting knife group (3), the cutting knives and the wires are arranged in an alternating manner, the clamping mechanism is arranged on the unloading platform (1), and the clamping mechanism is used to clamp the wires on the data lines and cut the solder wires; The welding mechanism comprises: A lifting frame (7), the lifting frame (7) being fixedly arranged on a side of the unloading platform (1) close to the joint groove (6); A driving cylinder 1 (8), wherein the driving cylinder 1 (8) is fixedly arranged in the lifting frame (7); A welding frame (9), the welding frame (9) being vertically slidably disposed in the lifting frame (7), the welding frame (9) being connected to an output end of the driving cylinder 1 (8); The wire support mechanism comprises: A slide groove (12), the slide groove (12) being arranged on a side of the unloading platform (1) close to the data cable groove (4); A sliding frame (13), the sliding frame (13) being slidably disposed in the sliding groove (12); a spring (14), the spring (14) being arranged between the sliding frame (13) and the sliding groove (12); A second driving cylinder (15), wherein the second driving cylinder (15) is fixedly arranged on a side of the sliding groove (12) away from the spring (14), and an output end of the second driving cylinder (15) extends into the sliding frame (13); An extrusion block (16), the extrusion block (16) being slidably disposed in the sliding frame (13), the extrusion block (16) being connected to an output end of the second driving cylinder (15); a support block (25), the support block (25) being slidably disposed in the sliding frame (13); A side of the extrusion block (16) close to the support block (25) is arranged as an inclined surface, and a side of the support block (25) close to the extrusion block (16) is arranged as an inclined surface. The inclined surface on the extrusion block (16) is in contact with the inclined surface on the support block (25). The upper end of the support block (25) extends out of the slide frame (13) and passes through the unloading table (1). The support block (25) is arranged between the joint groove (6) and the guide groove (5). The support block (25) slides vertically in the slide frame (13). A plurality of cutting plates (17) are arranged on a side of the support block (25) close to the spring (14). The cutting knife is arranged above the cutting plate (17). The cutting plate (17) corresponds to the cutting knife one by one.

2. The electronic data line automatic welding machine according to claim 1, characterized in that: The data line slots (4) are provided in plurality, the wire slots (5) are provided in plurality, and the connector slots (6) are provided in plurality, and the connector slots (6) correspond one-to-one to the data line slots (4).

3. The electronic data line automatic welding machine according to claim 2, characterized in that: A welder (10) is fixedly mounted on the welding frame (9), and a plurality of welding heads (11) are mounted on the welder (10). The welding heads (11) are arranged between the wire groove (5) and the joint groove (6).

4. The electronic data line automatic welding machine according to claim 3, characterized in that: The clamping mechanism comprises: A clamping frame (18), the clamping frame (18) being arranged on the unloading platform (1), and the clamping frame (18) being arranged on the side of the lifting frame (7); A driving cylinder three (19), wherein the driving cylinder three (19) is fixedly disposed on the pressing frame (18); A clamping plate (20), the clamping plate (20) being fixedly arranged on the output end of the third driving cylinder (19), and the clamping plate (20) being arranged above the supporting block (25); A cutting groove (21), wherein the cutting groove (21) is formed on the pressing plate (20), and the cutting knife assembly (3) is slidably arranged on the cutting groove (21).

5. The electronic data line automatic welding machine according to claim 4, characterized in that: A groove is arranged above the support block (25), and a wire is arranged in the groove. A plurality of pressing strips are arranged below the pressing plate (20), and the pressing strips correspond to the grooves one by one, and the pressing strips are detachably connected to the grooves.

6. The electronic data line automatic welding machine according to claim 5, characterized in that: Limiting plates (22) are arranged on both sides of the cutting knife group (3), the limiting plates (22) cooperate with the joints, and the welding heads (11) and the cutting knives on the cutting knife group (3) are arranged in an alternating manner.

7. The electronic data line automatic welding machine according to claim 6, characterized in that: A drive cylinder four (23) is arranged on the clamping frame (18), a wire feeder (24) is arranged on the output end of the drive cylinder four (23), and the wire feeder (24) is arranged on the side of the cutting knife group (3).

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