A welding device for data line production

Abstract

The present invention belongs to the technical field of data cable welding, and discloses a welding device for data cable production, including a support frame, a wire conveying mechanism and a pushing mechanism are fixedly connected to the top of the support frame, a collecting box is placed below one end of the wire conveying mechanism, a feeding mechanism is arranged at the other end of the wire conveying mechanism, a workbench is fixedly connected to one side of the wire conveying mechanism, the workbench is fixedly connected to the feeding mechanism, a welding mechanism and a docking mechanism are fixedly connected to the top of the workbench, the welding mechanism is located above the docking mechanism, a side of the workbench away from the wire conveying mechanism is fixedly connected to an interface conveying mechanism and a lifting mechanism, the lifting mechanism is fixedly connected to the pushing mechanism, and can be applicable to various types of data cable interfaces, to realize automatic feeding and welding processes, to simplify the operation process, and to improve production efficiency and flexibility.

Description

Technical Field

[0001] The present invention relates to the technical field of data line welding, and in particular to a welding device for producing data lines. Background Art

[0002] Data line interface is adopted by most electronic products due to its simple structure and compact interface to realize the charging and data transmission functions of the products. In the production of traditional data line interface, it is usually directly injected and packaged after stamping. The interface itself has not been reinforced. It is easy to deform and loosen after high-frequency use, which causes poor contact of contacts. Therefore, welding is currently used for reinforcement. There are roughly two types of welding of USB data cables: one is pure manual welding and the other is machine welding. Pure manual welding is the most primitive welding method. Workers hold the electric soldering iron in one hand and the cut wire in the other hand for welding. It is inefficient and wastes manpower and material resources. At the same time, the quality cannot be guaranteed. This production method is gradually being eliminated. Nowadays, many domestic manufacturers of electronic data cables use laser welding technology for production.

[0003] For example, the invention patent with application number CN202110686214.9 discloses a data cable tail welding device, which relates to the field of data cable welding technology, including a feeding mechanism, a linkage mechanism and a processing mechanism, wherein the linkage mechanism is arranged on one side of the feeding mechanism and the processing mechanism, and the feeding mechanism and the processing mechanism are both connected to the linkage mechanism, and the processing mechanism includes a processing drive component, a pushing component and a welding component, and the processing drive component is connected to the linkage component, and the other end of the processing drive component is connected to the welding component, and the pushing component corresponds horizontally to the feeding mechanism; the problem that the data cable feeding, USB interface feeding and welding equipment in the prior art all need to be adjusted through different data to make them correspond, and errors may occur after a period of use, requiring repeated adjustments, which is relatively cumbersome, and compared with the more complex data cable welding equipment in large factories, the present invention has a simple structure and low cost.

[0004] The prior art has the following problems: the existing data line interface types are various, the data line interface type welded by the device is single, and still requires a certain amount of manpower, and cannot fully realize the feeding automation.

[0005] For this purpose, a welding device for producing a data line is proposed. Summary of the invention

[0006] In order to solve the problem that data line interface types are diverse, existing devices have single adaptability and cannot fully realize feeding automation, the present invention provides a welding device for data line production.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A welding device for data cable production comprises a support frame, a wire conveying mechanism and a pushing mechanism are fixedly connected to the top of the support frame, a collection box is placed below one end of the wire conveying mechanism, a feeding mechanism is arranged at the other end of the wire conveying mechanism, a workbench is fixedly connected to one side of the wire conveying mechanism, the workbench is fixedly connected to the feeding mechanism, a welding mechanism and a docking mechanism are fixedly connected to the top of the workbench, the welding mechanism is located above the docking mechanism, a side of the workbench away from the wire conveying mechanism is fixedly connected to an interface conveying mechanism and a lifting mechanism, and the lifting mechanism is fixedly connected to the pushing mechanism.

[0009] As a further solution of the present invention, the line transmission mechanism includes a conveyor belt, and several V-shaped grooves with the same structure and arranged parallel to each other are opened on the outer side of the conveyor belt, and two third rotating shafts with the same structure and arranged parallel to each other are rotatably connected on the inner side of the conveyor belt. Two side plates with the same structure and arranged parallel to each other are provided on both sides of the conveyor belt, and the two third rotating shafts are connected through the two side plates. A speed regulating motor is rotatably connected to one side of the third rotating shaft close to the feeding mechanism, and a data line is placed on the inner wall of the V-shaped groove.

[0010] As a further scheme of the present invention, the feeding mechanism includes a feed roller, on which are opened several wire grooves of the same structure and distributed in a circular array, the feed roller is sleeved with a first rotating shaft, a belt is sleeved with the same side of the first rotating shaft and the third rotating shaft, a first fixed plate is fixedly connected to the other side of the first rotating shaft, a first baffle and a second baffle are fixedly connected to the same side of the first fixed plate close to the feed roller, the first baffle and the second baffle are located above the feed roller, a side of the fixed plate away from the feed roller is fixedly connected to the workbench, and a bottom plate is fixedly connected to the bottom of the first fixed plate.

[0011] As a further solution of the present invention, the welding mechanism includes a machine top, the bottom of which is fixedly connected to a laser and an upper sensor, two columns with identical structures and arranged parallel to each other are fixedly connected on both sides of the bottom of the machine top, and the bottoms of the two columns are fixedly connected to the top of the workbench.

[0012] As a further solution of the present invention, the docking mechanism includes a splint, a top of which is provided with several through slots with the same structure and arranged in a linear array, both side walls of the through slots are provided with long slots, the side walls of the long slots are fixedly connected with two second elastic devices with the same structure and arranged parallel to each other, telescopic blocks are fixedly connected on the same side of the two second elastic devices, and data interfaces are embedded between the telescopic blocks.

[0013] As a further solution of the present invention, the interface transmission mechanism includes a feeding belt, and the feeding belt is sleeved with two second rotating shafts with the same structure and arranged parallel to each other. A servo motor is rotatably connected to the side of the second rotating shaft away from the workbench, and two second fixed plates with the same structure and arranged parallel to each other are fixedly connected on both sides of the feeding belt, and limit plates are fixedly connected to the side of the two second fixed plates away from the servo motor.

[0014] As a further scheme of the present invention, the lifting mechanism includes a shell, the side wall of the shell is fixedly connected to a back plate, the top of the back plate is fixedly connected to a lower sensor, two first cylinders with the same structure and arranged parallel to each other are embedded in the shell, the bottoms of the two first cylinders are fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to an L-shaped plate, the bottom of the L-shaped plate is fixedly connected to a second push plate, the side of the back plate close to the first cylinder is fixedly connected to a first push plate, the top of the first push plate is in contact with the bottom of the L-shaped plate, and the other side of the first push plate is provided with a plurality of square grooves with the same structure and arranged in a linear array, the inner wall of the square groove is fixedly connected to a bearing, the side wall of the square groove is fixedly connected to a first elastic device, the bearing is penetrated and connected to a pop-up device, and the side wall of the pop-up device is fixedly connected to one end of the first elastic device.

[0015] As a further solution of the present invention, the ejection mechanism includes a base, and four components with the same structure and distributed in a rectangular array are slidably connected to the top of the base, and push rods are arranged in pairs of the four components, one end of two push rods are fixedly connected to the first push plate, and the other ends of the two push rods are fixedly connected to limit rings, and a circular ring is fixedly connected to the side of the back plate away from the workbench, and the other end of the circular ring is fixedly connected to the second cylinder.

[0016] The beneficial effects of the present invention are as follows:

[0017] The present invention is provided with a feeding mechanism and a wire transmission mechanism, and the data wire harness can be transmitted to the wire transmission mechanism through the feeding mechanism, so as to realize batch production, save human resources and improve production efficiency. After welding, the data wire enters the collection box along with the wire transmission mechanism, which is convenient for the next step of production and packaging.

[0018] The present invention is provided with a docking mechanism, and the telescopic block can adjust the size of the through slot under the action of the second elastic device to adapt to data interfaces of different sizes, thereby reducing the time for debugging and calibration. It is no longer necessary to manually adjust the welding device to adapt to different interface sizes, thus simplifying the operation process and improving production efficiency and flexibility.

[0019] The first push plate of the present invention is provided with several square grooves, and an ejector and a first elastic device are arranged in the square grooves. When the data interface is transmitted, the ejector is suppressed due to the limitation of the first push plate and the second push plate. When the ejection mechanism pushes the first push plate out and the second push plate rises, the first elastic device loses the suppression, and the data interface is ejected and pushed to the bottom of the welder corresponding to the position of the data line, which is convenient for subsequent welding, ensures the accurate alignment of the data interface and the data line, reduces the intervention and adjustment of the operator, improves the accuracy and consistency of welding, avoids welding deviation and poor connection, and improves the reliability and quality of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the back side of the overall structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the wire transmission mechanism of the present invention;

[0023] Figure 4 It is a schematic diagram of the top part of the structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the docking mechanism structure of the present invention;

[0025] Figure 6 It is a schematic diagram of the welding mechanism structure of the present invention;

[0026] Figure 7 It is a partial structural disassembly diagram of the present invention;

[0027] Figure 8 The present invention Figure 7 Enlarged disassembly diagram at point A in the middle.

[0028] Figure numerals: 1, support frame; 2, feeding mechanism; 201, feeding roller; 202, first rotating shaft; 203, wire groove; 204, first baffle; 205, second baffle; 206, bottom plate; 207, first fixed plate; 3, data interface; 4, lifting mechanism; 401, shell; 402, L-shaped plate; 403, first cylinder; 404, lower sensor; 405, connecting plate; 406, first push plate; 407, second push plate; 408, back plate; 409, ejector; 410, first elastic device; 411, bearing; 412, square groove; 5, welding mechanism; 501, machine top; 502, laser; 503, upper sensor; 504, column; 6, connection Mouth conveying mechanism; 601, second fixed plate; 602, feeding belt; 603, second rotating shaft; 604, servo motor; 605, limit plate; 7, ejection mechanism; 701, base; 702, assembly; 703, push rod; 704, limit ring; 705, second cylinder; 706, ring; 8, collection box; 9, wire conveying mechanism; 901, side plate; 902, third rotating shaft; 903, speed regulating motor; 904, conveyor belt; 905, V-shaped groove; 906, belt; 10, data cable; 11, docking mechanism; 1101, clamping plate; 1102, telescopic block; 1103, second elastic device; 1104, long groove; 1105, through groove; 12, workbench. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] The following will be combined Figure 1-Figure 8 A welding device for producing a data line according to an embodiment of the present invention is described in detail.

[0031] Embodiment 1: Embodiment 1 of the present application discloses a welding device for data line production. Figure 1-Figure 8 A wire conveying mechanism 9 and a pushing mechanism 7 are fixedly connected to the top of the support frame 1, a collecting box 8 is placed below one end of the wire conveying mechanism 9, a feeding mechanism 2 is arranged at the other end of the wire conveying mechanism 9, a workbench 12 is fixedly connected to one side of the wire conveying mechanism 9, the workbench 12 is fixedly connected to the feeding mechanism 2, a welding mechanism 5 and a docking mechanism 11 are fixedly connected to the top of the workbench 12, the welding mechanism 5 is located above the docking mechanism 11, and the side of the workbench 12 away from the wire conveying mechanism 9 is fixedly connected to the interface conveying mechanism 6 and the lifting mechanism 4, and the lifting mechanism 4 is fixedly connected to the pushing mechanism 7.

[0032] refer to Figure 1-Figure 3 The line transmission mechanism 9 includes a conveyor belt 904, and the outer side of the conveyor belt 904 is provided with several V-shaped grooves 905 with the same structure and arranged in parallel with each other. The inner side of the conveyor belt 904 is rotatably connected with two third rotating shafts 902 with the same structure and arranged in parallel with each other. Two sides of the conveyor belt 904 are provided with two side plates 901 with the same structure and arranged in parallel with each other. The two third rotating shafts 902 are connected through the two side plates 901. A speed regulating motor 903 is rotatably connected to one side of the third rotating shaft 902 close to the feeding mechanism 2, and the inner wall of the V-shaped groove 905 is placed on the data line 10; the feeding mechanism 2 includes a feed roller 201, and the feed roller 201 is provided with several The wire grooves 203 have the same structure and are distributed in a circular array, the feed roller 201 is sleeved with the first rotating shaft 202, the belt 906 is sleeved on the same side of the first rotating shaft 202 and the third rotating shaft 902, the other side of the first rotating shaft 202 is fixedly connected with a first fixed plate 207, the first fixed plate 207 is fixedly connected with the same side of the feed roller 201, the first baffle 204 and the second baffle 205 are located above the feed roller 201, the side of the first fixed plate 207 away from the feed roller 201 is fixedly connected to the workbench 12, and the bottom of the first fixed plate 207 is fixedly connected with a bottom plate 206.

[0033] Specifically, the data cable 10 is placed between the first baffle 204 and the second baffle 205, the speed regulating motor 903 drives the third rotating shaft 902 and the first rotating shaft 202 to rotate in opposite directions, the first rotating shaft 202 drives the feed roller 201 to rotate, the data cable 10 enters the wire groove 203, the conveyor belt 904 and the feed roller 201 rotate in opposite directions, and the data cable 10 falls into the V-shaped groove 905 under the action of gravity and moves with the conveyor belt 904. The speed regulating motor 903 can adjust the speed to facilitate subsequent welding.

[0034] Example 2: Reference Figure 1-Figure 2 and Figure 4 , Figure 6 The welding mechanism 5 includes a machine top 501, a laser 502 and an upper sensor 503 are fixedly connected to the bottom of the machine top 501, two columns 504 with the same structure and arranged parallel to each other are fixedly connected on both sides of the bottom of the machine top 501, and the bottoms of the two columns 504 are fixedly connected to the top of the workbench 12.

[0035] refer to Figure 1-Figure 2 and Figure 4-Figure 5The docking mechanism 11 includes a splint 1101, and a plurality of through slots 1105 with the same structure and arranged in a linear array are provided on the top of the splint 1101. Long slots 1104 are provided on both side walls of the plurality of through slots 1105. Two second elastic devices 1103 with the same structure and arranged parallel to each other are fixedly connected to the side walls of the long slots 1104. Telescopic blocks 1102 are fixedly connected to the same side of the two second elastic devices 1103, and data interfaces 3 are embedded between the telescopic blocks 1102.

[0036] Specifically, the telescopic block 1102 is wedge-shaped, which facilitates the data interface 3 to enter the through slot 1105 . The second elastic device 1103 is compressed, and the telescopic block 1102 is retracted into the long slot 1104 .

[0037] Example 3: Reference Figure 4 and Figure 7 The interface transmission mechanism 6 includes a feeding belt 602, and the feeding belt 602 is sleeved with two second rotating shafts 603 with the same structure and parallel to each other. A servo motor 604 is rotatably connected to one side of the second rotating shaft 603 away from the workbench 12, and two second fixed plates 601 with the same structure and parallel to each other are fixedly connected on both sides of the feeding belt 602. A limiting plate 605 is fixedly connected to one side of the two second fixed plates 601 away from the servo motor 604.

[0038] Specifically, the servo motor 604 drives the second rotating shaft 603 to rotate, and the feeding belt 602 transports the data interface 3 under the drive of the second rotating shaft 603 .

[0039] refer to Figure 4 and Figure 7-Figure 8 The lifting mechanism 4 includes a shell 401, a back plate 408 is fixedly connected to the side wall of the shell 401, a lower sensor 404 is fixedly connected to the top of the back plate 408, two first cylinders 403 with the same structure and arranged parallel to each other are embedded in the shell 401, a connecting plate 405 is fixedly connected to the bottom of the two first cylinders 403, an L-shaped plate 402 is fixedly connected to the bottom of the connecting plate 405, and a second push plate 407 is fixedly connected to the bottom of the L-shaped plate 402. The back plate 408 is close to the first cylinder 403. A first push plate 406 is fixedly connected to one side of the cylinder 403, and the top of the first push plate 406 is in contact with the bottom of the L-shaped plate 402. A plurality of square grooves 412 with the same structure and arranged in a linear array are opened on the other side of the first push plate 406. A bearing 411 is fixedly connected to the inner wall of the square groove 412, and a first elastic device 410 is fixedly connected to the side wall of the square groove 412. The bearing 411 is penetrated and connected to the ejector 409, and the side wall of the ejector 409 is fixedly connected to one end of the first elastic device 410.

[0040] refer to Figure 4The ejection mechanism 7 includes a base 701, and four components 702 with the same structure and distributed in a rectangular array are slidably connected to the top of the base 701. Push rods 703 are arranged in pairs of the four components 702. One end of the two push rods 703 is fixedly connected to the first push plate 406, and the other ends of the two push rods 703 are fixedly connected to limit rings 704. A circular ring 706 is fixedly connected to the side of the back plate 408 away from the workbench 12, and the other end of the circular ring 706 is fixedly connected to the second cylinder 705.

[0041] Specifically, when the data interface 3 is transmitted, due to the restriction of the first push plate 406 and the second push plate 407, the ejector 409 is suppressed. When it is sent to the limit plate 605, the second cylinder 705 pushes the back plate 408 to move, and the first push plate 406 and the second push plate 407 move with the back plate 408. The push rod 703 moves with the back plate 408. When the second push plate 407 contacts the clamping plate 1101, the first cylinder 403 drives the connecting plate 405 to rise, and the L-shaped plate 402 and the second push plate 407 also rise accordingly. The second cylinder 705 continues to push the back plate 408. At the same time, due to the loss of suppression, the first elastic device The device 410 has an elastic effect on the data interface 3. When the first push plate 406 contacts the clamping plate 1101, under the action of the first elastic device 410, the data interface 3 is sent to the welding position, docked with the data line 10, and ready for welding. When the lower sensor 404 passes under the machine top 501, it transmits signals with the upper sensor 503, the second cylinder 705 is retracted and the first cylinder 403 descends, the lower sensor 404 and the upper sensor 503 transmit signals again, and the laser 502 performs welding. After welding is completed, the data line 10 and the data interface 3 move with the conveyor belt 904 and enter the collection box 8 under the action of gravity.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A welding device for data line production, comprising a support frame (1), characterized in that: A wire conveying mechanism (9) and a pushing mechanism (7) are fixedly connected to the top of the support frame (1); a collecting box (8) is placed below one end of the wire conveying mechanism (9); a feeding mechanism (2) is arranged at the other end of the wire conveying mechanism (9); a workbench (12) is fixedly connected to one side of the wire conveying mechanism (9); the workbench (12) is fixedly connected to the feeding mechanism (2); a welding mechanism (5) and a docking mechanism (11) are fixedly connected to the top of the workbench (12); the welding mechanism (5) is located above the docking mechanism (11); and a side of the workbench (12) away from the wire conveying mechanism (9) is fixedly connected to the interface conveying mechanism ( 6) and a lifting mechanism (4), the lifting mechanism (4) being fixedly connected to the ejection mechanism (7), the lifting mechanism (4) comprising a shell (401), a back plate (408) being fixedly connected to the side wall of the shell (401), a lower sensor (404) being fixedly connected to the top of the back plate (408), two first cylinders (403) having the same structure and being arranged parallel to each other being embedded in the shell (401), a connecting plate (405) being fixedly connected to the bottom of the two first cylinders (403), an L-shaped plate (402) being fixedly connected to the bottom of the connecting plate (405), and a lower sensor (404) being fixedly connected to the bottom of the L-shaped plate (402). The second push plate (407) is fixedly connected to the first push plate (406) on one side of the back plate (408) close to the first cylinder (403), the top of the first push plate (406) contacts the bottom of the L-shaped plate (402), and the other side of the first push plate (406) is provided with a plurality of square grooves (412) with the same structure and arranged in a linear array, the inner wall of the square groove (412) is fixedly connected to the bearing (411), the side wall of the square groove (412) is fixedly connected to the first elastic device (410), the bearing (411) is penetrated and connected to the ejector (409), and the side wall of the ejector (409) is connected to the first elastic device (410). ), the ejection mechanism (7) comprising a base (701), the top of the base (701) being slidably connected to four limit blocks (702) of the same structure and arranged in a rectangular array, the four limit blocks (702) being sleeved in pairs to form push rods (703), one end of two push rods (703) being fixedly connected to the first push plate (406), the other ends of the two push rods (703) being fixedly connected to limit rings (704), the side of the back plate (408) away from the workbench (12) being fixedly connected to a circular ring (706), the other end of the circular ring (706) being fixedly connected to a second cylinder (705).

2. A welding device for data line production according to claim 1, characterized in that: The line transmission mechanism (9) comprises a transmission belt (904), the outer side of the transmission belt (904) is provided with a plurality of V-shaped grooves (905) of the same structure and arranged in parallel with each other, the inner side of the transmission belt (904) is rotatably connected with two third rotating shafts (902) of the same structure and arranged in parallel with each other, two sides of the transmission belt (904) are provided with two side plates (901) of the same structure and arranged in parallel with each other, the two third rotating shafts (902) are connected through the two side plates (901), a speed regulating motor (903) is rotatably connected with one side of the third rotating shaft (902) close to the feeding mechanism (2), and a data line (10) is placed on the inner wall of the V-shaped groove (905).

3. A welding device for data line production according to claim 2, characterized in that: The feeding mechanism (2) comprises a feed roller (201), on which a plurality of wire grooves (203) of the same structure and arranged in a circular array are provided, the feed roller (201) is sleeved with a first rotating shaft (202), a belt (906) is sleeved with the same side of the first rotating shaft (202) and the third rotating shaft (902), a first fixed plate (207) is fixedly connected to the other side of the first rotating shaft (202), a first baffle plate (204) and a second baffle plate (205) are fixedly connected to the same side of the first fixed plate (207) close to the feed roller (201), the first baffle plate (204) and the second baffle plate (205) are located above the feed roller (201), a side of the first fixed plate (207) away from the feed roller (201) is fixedly connected to the workbench (12), and a bottom plate (206) is fixedly connected to the bottom of the first fixed plate (207).

4. A welding device for data line production according to claim 3, characterized in that: The welding mechanism (5) comprises a machine top (501), a laser (502) and an upper sensor (503) being fixedly connected to the bottom of the machine top (501), two columns (504) having the same structure and being arranged parallel to each other being fixedly connected to the two sides of the bottom of the machine top (501), and the bottoms of the two columns (504) being fixedly connected to the top of the workbench (12).

5. A welding device for data line production according to claim 4, characterized in that: The docking mechanism (11) comprises a clamping plate (1101), the top of the clamping plate (1101) is provided with a plurality of through slots (1105) of the same structure and arranged in a linear array, both side walls of the plurality of through slots (1105) are provided with long slots (1104), the side walls of the long slots (1104) are fixedly connected to two second elastic devices (1103) of the same structure and arranged parallel to each other, and telescopic blocks (1102) are fixedly connected to the same side of the two second elastic devices (1103), and data interfaces (3) are embedded between the two telescopic blocks (1102).

6. A welding device for data line production according to claim 5, characterized in that: The interface transmission mechanism (6) comprises a feeding belt (602), the feeding belt (602) being sleeved with two second rotating shafts (603) of identical structure and arranged parallel to each other, a servo motor (604) being rotatably connected to one side of the second rotating shaft (603) away from the workbench (12), two second fixed plates (601) of identical structure and arranged parallel to each other being fixedly connected to both sides of the feeding belt (602), and a limiting plate (605) being fixedly connected to one side of the two second fixed plates (601) away from the servo motor (604).

Images