Terminal Automatic Welding Machine
By designing an automated welding machine, the problems of inconvenience of workers' operation and difficulty in ensuring the quality of finished products during terminal production are solved, and efficient and automated terminal welding and packaging processes are achieved.
Patent Information
- Application Number
- CN201911087872.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2019-11-08
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2039-11-08
AI Technical Summary
During the production process of existing terminals, workers are inconvenient to operate, low packaging efficiency, and due to human factors, the quality of the finished product is difficult to guarantee.
An automated welding machine is designed, including terminal tape fixing frame, welding frame, material tape moving device, terminal pressing device, welding device, copper wire waste cutting device, terminal cutting device, finished product packaging device and finished product transfer robot, and terminal welding and packaging are realized through automated processes.
Automatic control of terminal welding and packaging is realized, production efficiency is improved, labor costs are reduced, and finished product quality problems caused by human factors are avoided.
Smart Images
Figure CN110676664B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to an automatic welding machine, in particular to an automatic terminal welding machine. Background Art
[0002] The current terminal production process is to manually fix the two ends of the copper wire on the terminal, and then weld it with a welding machine. The finished terminals after welding are individually packaged. Due to the specifications and sizes of the copper wire and the terminal, it brings many inconveniences to the workers in operation. In addition, during packaging, since the finished terminals are relatively small, the wire diameter of the copper wire is only 0.06mm, not only is the work efficiency low, but the packaging process is also prone to human factors, resulting in the quality of the finished products cannot be guaranteed. Summary of the invention
[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a terminal automatic welding machine with reasonable design, labor cost saving and high production efficiency.
[0004] The technical solution adopted by the present invention is: the present invention includes a terminal material strip fixing frame and a welding frame arranged at one end of the terminal material strip fixing frame, two terminal material strip disks are symmetrically arranged on the terminal material strip fixing frame, and two terminal conveying lines respectively connected to the two terminal material strip disks are arranged on the workbench of the welding frame, and a material strip moving device, a terminal pressing device, a terminal welding device, a copper wire waste cutting device, a terminal cutting device and a material strip waste recovery device are sequentially arranged on the terminal conveying line, a copper wire raw material conveying device is arranged at one end of the terminal pressing device, a finished product packaging device is arranged at one end of the terminal cutting device, and a finished product transfer robot is arranged between the terminal cutting device and the finished product packaging device.
[0005] Furthermore, a protective cover is provided on the welding frame, a cantilever operating box is provided on the protective cover, an MCU controller is provided in the cantilever operating box, and the material strip moving device, the terminal pressing device, the terminal welding device, the copper wire waste cutting device, the terminal cutting device, the copper wire raw material conveying device, the finished product packaging device and the finished product transfer robot are all electrically connected to the MCU controller.
[0006] Further, the tape moving device includes a tape guiding cylinder and a tape moving cylinder. The tape guiding cylinder includes a driving cylinder 1 and a tape guiding plate connected to the driving cylinder 1. A guiding groove adapted to the width of the terminal tape is provided on the tape guiding plate. The tape moving cylinder includes a lateral moving cylinder and a longitudinal moving cylinder provided on the lateral moving cylinder. The longitudinal moving cylinder moves downward to press the terminal tape, and then drives the terminal tape to move forward through the lateral moving cylinder. The stroke of the lateral moving cylinder is equal to the distance between two terminals on the terminal tape.
[0007] Further, the copper wire raw material conveying device includes a copper wire raw material conveyor and a copper wire pulling manipulator. The copper wire raw material conveyor includes a copper wire raw material disk, a conveying roller plate, a copper wire presser, and a copper wire cutter. The copper wire is pulled out from the copper wire raw material disk and sequentially passes through the conveying roller plate, the copper wire presser, and the copper wire cutter. The copper wire presser is located at one end of the front terminal pressing device, and the copper wire pulling manipulator is located between the copper wire presser and the rear terminal pressing device.
[0008] Further, the terminal pressing device includes a pressing cylinder and a terminal pressing head connected to the pressing cylinder. The copper wire cutter is connected to the front pressing cylinder and is located at one end of the terminal pressing head. The terminal welding device includes a lifting cylinder and a welding head connected to the lifting cylinder.
[0009] Further, the copper wire waste cutting device includes a copper wire telescopic fixed head, a copper wire waste cutter, and a blower. The copper wire telescopic fixed head is located at one end of the terminal conveying line. The copper wire waste cutter is located above the terminal conveying line. The blowing head of the blower is located between the copper wire telescopic fixed head and the copper wire waste cutter.
[0010] Further, the terminal cutting device includes a first driving device and a terminal cutter connected to the first driving device. The terminal cutter is located above the terminal tape. The tape waste recycling device includes a waste guiding groove and a waste recycling box provided at one end of the waste guiding groove.
[0011] Further, the finished product transfer manipulator includes a lateral moving device and a moving plate connected to the lateral moving device. Terminal clamping manipulators are provided at both ends of the moving plate. The distance between the two terminal clamping manipulators is equal to the distance between the two terminal conveying lines.
[0012] Furthermore, the finished product packaging device includes a packaging table, an upper packaging adhesive paper roller is arranged above the packaging table, a lower packaging adhesive paper roller is arranged in front of the packaging table, and a adhesive paper recovery roller is arranged behind the packaging table. A first roller, an adhesive paper welder, a power roller assembly and an adhesive paper uninterrupted cutter are sequentially arranged on the packaging table, the power roller assembly includes a lower power roller and a driven upper roller located at the upper end of the lower power roller, the upper packaging adhesive paper in the upper packaging adhesive paper roller is pulled out from the upper packaging adhesive paper roller and passes through the first roller, the adhesive paper welder, the power roller assembly, the adhesive paper uninterrupted cutter and the adhesive paper recovery roller in sequence, the lower packaging adhesive paper in the lower packaging adhesive paper roller is pulled out from the lower packaging adhesive paper roller and passes through the adhesive paper welder, the power roller assembly, the adhesive paper uninterrupted cutter and the adhesive paper recovery roller in sequence, and the finished product transfer robot is located at the front end of the first roller.
[0013] Furthermore, the adhesive tape uninterrupted cutter includes a second driving device and a sawtooth cutter connected to the second driving device.
[0014] The beneficial effects of the present invention are as follows: since the present invention includes a terminal material strip fixing frame and a welding frame arranged at one end of the terminal material strip fixing frame, two terminal material strip disks are symmetrically arranged on the terminal material strip fixing frame, and a workbench of the welding frame is provided with two terminal conveying lines respectively connected to the two terminal material strip disks, the terminal conveying lines are sequentially provided with a material strip moving device, a terminal pressing device, a terminal welding device, a copper wire waste cutting device, a terminal cutting device and a material strip waste recycling device, one end of the terminal pressing device is provided with a copper wire raw material conveying device, one end of the terminal cutting device is provided with a finished product packaging device, and a finished product transfer robot is provided between the terminal cutting device and the finished product packaging device, so the present invention drives the terminal material strips in the two terminal material strip disks to move forward respectively through the two material strip moving devices, and then The copper wire is placed into the terminals in the two terminal material strips by a copper wire raw material conveying device, and then the terminals are pressed by a terminal pressing device. The wire diameter of the copper wire is only 0.06mm, so the design structure of the wire raw material conveying device needs to be relatively precise to meet the clamping and transfer process of the copper wire. After the copper wire is fixed in the terminal, the copper wire is further welded and fixed in the terminal by a terminal welding device, and then the excess copper wire on the terminal is cut off by a copper wire waste cutting device, and then the processed terminal is cut off from the terminal material strip by the terminal cutting device, and then the cut terminal is transferred to the finished product packaging device by the finished product transfer robot for finished product packaging. The whole process realizes automated control, improves production efficiency, reduces labor costs, and avoids the problem of unguaranteed finished product quality due to human factors. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the present invention;
[0016] Figure 2 is a schematic diagram of the internal structure of the present invention;
[0017] Figure 3 is a top view of the welding frame;
[0018] Figure 4 is an enlarged view of part A;
[0019] Figure 5 is an enlarged view of part B;
[0020] Figure 6 is a schematic diagram of the structure of the terminal strip. Detailed implementation manners
[0021] As Figures 1 to 6 shown, in this embodiment, the present invention includes a terminal strip fixing frame 1 and a welding frame 2 disposed at one end of the terminal strip fixing frame 1. Two terminal strip reels 11 are symmetrically disposed on the terminal strip fixing frame 1. A terminal strip 12 is wound inside the terminal strip reel 11. A plurality of terminals 13 are uniformly arrayed on the terminal strip 12. The terminal 13 includes a terminal joint 14, a terminal crimping portion 15, and a terminal cutting portion 16. The copper wire raw material conveying device 9 places the copper wire between the terminal joint 14 and the terminal crimping portion 15, and then the terminal crimping device 4 presses the terminal crimping portion 15 tightly into the terminal joint 14, thereby preliminarily fixing the copper wire in the terminal 13. The terminal cutting device 7 cuts the terminal cutting portion 16 to separate the terminal 13 from the terminal strip 12. Two terminal conveying lines 21 respectively docked with the two terminal strip reels 11 are disposed on the working table of the welding frame 2. A strip moving device 3, a terminal crimping device 4, a terminal welding device 5, a copper wire waste cutting device 6, a terminal cutting device 7, and a strip waste recycling device 8 are sequentially disposed on the terminal conveying line 21. A copper wire raw material conveying device 9 is disposed at one end of the terminal crimping device 4. A finished product packaging device 10 is disposed at one end of the terminal cutting device 7. A finished product transfer manipulator 710 is disposed between the terminal cutting device 7 and the finished product packaging device 10.
[0022] In this embodiment, a protective cover 22 is disposed on the welding frame 2. A cantilever operation box 23 is disposed on the protective cover 22. An MCU controller 24 is disposed inside the cantilever operation box 23. The strip moving device 3, the terminal crimping device 4, the terminal welding device 5, the copper wire waste cutting device 6, the terminal cutting device 7, the copper wire raw material conveying device 9, the finished product packaging device 10, and the finished product transfer manipulator 710 are all electrically connected to the MCU controller 24.
[0023] In this embodiment, the tape moving device 3 includes a tape guiding cylinder 31 and a tape moving cylinder 32. The tape guiding cylinder 31 includes a first driving cylinder and a tape guiding plate connected to the first driving cylinder. A guiding groove adapted to the width of the terminal tape is provided on the tape guiding plate. The tape moving cylinder 32 includes a lateral moving cylinder and a longitudinal moving cylinder provided on the lateral moving cylinder. The longitudinal moving cylinder moves downward to press the terminal tape 12, and then drives the terminal tape 12 to move forward through the lateral moving cylinder. The stroke of the lateral moving cylinder is equal to the distance between two terminals 13 on the terminal tape 12. This design provides transmission power for the terminal tape 12 on the terminal conveying line 21, and the moving distance each time is the distance between two adjacent terminals 13, which is convenient for subsequent processing.
[0024] In this embodiment, the copper wire raw material conveying device 9 includes a copper wire raw material conveyor 91 and a copper wire pulling manipulator 92. The copper wire raw material conveyor 91 includes a copper wire raw material coil 93, a conveying roller plate 94, a copper wire presser 95 and a copper wire cutter. The copper wire presser 95 is located at one end of the front-end terminal pressing device 4. The copper wire pulling manipulator 92 is located between the copper wire presser 95 and the rear-end terminal pressing device 4. The copper wire presser 95 includes a second driving cylinder and a silicone pressing head. The copper wire is pulled out from the copper wire raw material coil 93 and sequentially passes through the conveying roller plate 94, the copper wire presser 95 and the copper wire cutter. The copper wire pulling manipulator 92 moves between the copper wire presser 95 and the copper wire cutter to clamp the copper wire. The wire diameter of the copper wire is only 0.06 mm. At this time, the copper wire presser 95 rises to release the pressed copper wire, and then the copper wire pulling manipulator 92 pulls the copper wire and places it into two terminals 13. Then the terminal pressing device 4 presses the terminal pressing part 15 tightly into the terminal joint 14, thereby initially fixing the copper wire in the terminal 13. Then the copper wire pulling manipulator 92 returns to its original position and waits for the next clamping. During this process, the copper wire presser 95 descends to press the copper wire, and when the copper wire pulling manipulator 92 clamps the copper wire next time, the copper wire cutter cuts off the copper wire. Since the wire diameter of the copper wire is only 0.06 mm, the overall design structure of the copper wire raw material conveying device 9 is relatively precise, so as to realize the clamping, pressing and cutting of the copper wire.
[0025] In this embodiment, the terminal pressing device 4 includes a pressing cylinder 41 and a terminal pressing head 42 connected to the pressing cylinder 41. The copper wire cutter is connected to the front-end pressing cylinder 41 and is located at one end of the terminal pressing head 42. The terminal welding device 5 includes a lifting cylinder 51 and a welding head 52 connected to the lifting cylinder 51.
[0026] In this embodiment, the copper wire waste cutting device 6 includes a copper wire telescopic fixed head 61, a copper wire waste cutter 62, and a blower. The copper wire telescopic fixed head 61 is located at one end of the terminal conveying line 21. The copper wire waste cutter 62 is located above the terminal conveying line 21. The blowing head of the blower is located between the copper wire telescopic fixed head 61 and the copper wire waste cutter 62.
[0027] In this embodiment, the terminal cutting device 7 includes a first driving device 71 and a terminal cutter 72 connected to the first driving device 71. The terminal cutter 72 is located above the terminal tape 12. The tape waste recycling device 8 includes a waste guiding groove and a waste recycling box provided at one end of the waste guiding groove.
[0028] In this embodiment, the finished product packaging device 10 includes a packaging table 101. An upper packaging tape roller 102 is provided above the packaging table 101. A lower packaging tape roller 103 is provided in front of the packaging table 101. A tape recycling roller 104 is provided behind the packaging table 101. A first roller 105, a tape welding device 106, a power roller assembly 107, and a tape continuous cutting device 108 are sequentially arranged on the packaging table 101. The power roller assembly 107 includes a lower power roller and a driven upper roller located at the upper end of the lower power roller. The upper packaging tape in the upper packaging tape roller 102 is pulled out from the upper packaging tape roller 102 and then passes through the first roller 105, the tape welding device 106, the power roller assembly 107, the tape continuous cutting device 108, and the tape recycling roller 104 in sequence. The lower packaging tape in the lower packaging tape roller 103 is pulled out from the lower packaging tape roller 103 and then passes through the tape welding device 106, the power roller assembly 107, the tape continuous cutting device 108, and the tape recycling roller 104 in sequence. The finished product transfer manipulator 710 is located at the front end of the first roller 105. The tape continuous cutting device 108 includes a second driving device and a serrated cutter connected to the second driving device. The finished product transfer manipulator 710 includes a lateral moving device 711 and a moving plate 712 connected to the lateral moving device 711. Terminal clamping manipulators 713 are provided at both ends of the moving plate 712. The distance between the two terminal clamping manipulators 713 is equal to the distance between the two terminal conveying lines 21. The finished product transfer manipulator 710 transfers the processed terminals 13 from the terminal cutting device 7 to the lower packaging tape on the packaging table 101. This design structure can transfer the processed terminal finished products to the lower packaging tape on the packaging table 101, and then the power roller assembly 107 provides power to cover the upper packaging tape on the finished product terminals 13 as well. Then, automatic welding and packaging are carried out, avoiding damage caused by the traditional manual placement of terminal finished products into packaging bags.
[0029] In this embodiment, the working process of the present invention is as follows: The two terminal tape moving devices 3 drive the terminal tapes 12 in the two terminal tape reels 11 to move forward. Then, the copper wire raw material conveying device 9 places the copper wire into the terminals 13 in the two terminal tapes 12 and cuts the copper wire. Then, the terminal pressing device 4 presses the terminals 13 to fix the copper wire in the terminals 13. Then, the terminal welding device 5 further welds and fixes the copper wire in the terminals 13. Next, the copper wire waste cutting device 6 cuts the excess copper wire on the terminal joints 14. Then, the terminal cutting device 7 cuts the processed terminals 13 from the terminal tapes 12. The waste terminal tapes 12 of the cut terminals 13 are recycled through the tape waste recycling device 8. The finished terminals 13 are transferred to the lower packaging adhesive tape on the packaging table 101 by the finished product transfer manipulator 710. Driven by the power roller assembly 107, the upper packaging adhesive tape also covers the finished terminals 13. Then, the finished terminals 13 are welded in the upper and lower packaging adhesive tapes by the adhesive tape welder 106. Next, the single finished terminal 13 is continuously cut by the adhesive tape continuous cutter 108. The adhesive tape continuous cutter 108 not only does not affect the packaging and transportation of the finished terminals 13, but also facilitates the tearing out of the single finished terminals 13. The whole process realizes automatic control, improves production efficiency, reduces labor costs, and also avoids the problem that the quality of the finished products cannot be guaranteed due to human factors.
[0030] The present invention is applied to the technical field of terminal welding.
[0031] Although the embodiments of the present invention are described with actual solutions, they do not constitute a limitation on the meaning of the present invention. For those skilled in the art, modifications to its implementation solutions according to this specification and combinations with other solutions are obvious.
Claims
1. An automatic terminal welding machine, characterized in that: it includes a terminal strip fixing frame (1) and a welding machine frame (2) arranged at one end of the terminal strip fixing frame (1). Two terminal strip reels (11) are symmetrically arranged on the terminal strip fixing frame (1). Two terminal conveying lines (21) respectively docked with the two terminal strip reels (11) are arranged on the working table of the welding machine frame (2). A strip moving device (3), a terminal pressing device (4), a terminal welding device (5), a copper wire waste cutting device (6), a terminal cutting device (7), and a strip waste recycling device (8) are sequentially arranged on the terminal conveying line (21). A copper wire raw material conveying device (9) is arranged at one end of the terminal pressing device (4). A finished product packaging device (10) is arranged at one end of the terminal cutting device (7). A finished product transfer manipulator (710) is arranged between the terminal cutting device (7) and the finished product packaging device (10); The strip moving device (3) includes a strip guiding cylinder (31) and a strip moving cylinder (32). The strip guiding cylinder (31) includes a driving cylinder one and a strip guiding plate connected to the driving cylinder one. A guiding groove adapted to the width of the terminal strip is arranged on the strip guiding plate. The strip moving cylinder (32) includes a transverse moving cylinder and a longitudinal moving cylinder arranged on the transverse moving cylinder. The longitudinal moving cylinder moves down to press the terminal strip (12), and then drives the terminal strip (12) to move forward through the transverse moving cylinder. The stroke of the transverse moving cylinder is equal to the distance between two terminals (13) on the terminal strip (12); The terminal pressing device (4) includes a pressing cylinder (41) and a terminal pressing head (42) connected to the pressing cylinder (41); The copper wire waste cutting device (6) includes a copper wire telescopic fixed head (61), a copper wire waste cutter (62), and a blower. The copper wire telescopic fixed head (61) is located at one end of the terminal conveying line (21). The copper wire waste cutter (62) is located above the terminal conveying line (21). The blowing head of the blower is located between the copper wire telescopic fixed head (61) and the copper wire waste cutter (62); The terminal cutting device (7) includes a first driving device (71) and a terminal cutter (72) connected to the first driving device (71). The terminal cutter (72) is located above the terminal strip (12). The strip waste recycling device (8) includes a waste guiding groove and a waste recycling box arranged at one end of the waste guiding groove; The finished product packaging device (10) includes a packaging table (101). Above the packaging table (101), there is an upper packaging tape roller (102). In front of the packaging table (101), there is a lower packaging tape roller (103). Behind the packaging table (101), there is a tape recycling roller (104). On the packaging table (101), there are successively arranged a first roller (105), a tape welder (106), a power roller assembly (107), and a tape continuous cutter (108). The power roller assembly (107) includes a lower power roller and a driven upper roller located at the upper end of the lower power roller. The upper packaging tape in the upper packaging tape roller (102) is pulled out from the upper packaging tape roller (102) and successively passes through the first roller (105), the tape welder (106), the power roller assembly (107), the tape continuous cutter (108), and the tape recycling roller (104). The lower packaging tape in the lower packaging tape roller (103) is pulled out from the lower packaging tape roller (103) and successively passes through the tape welder (106), the power roller assembly (107), the tape continuous cutter (108), and the tape recycling roller (104). The finished product transfer manipulator (710) is located at the front end of the first roller (105).
2. The terminal automatic welding machine according to claim 1, characterized in that: A protective cover (22) is provided on the welding machine frame (2). An overhanging operation box (23) is provided on the protective cover (22). An MCU controller (24) is provided inside the overhanging operation box (23). The tape moving device (3), the terminal pressing device (4), the terminal welding device (5), the copper wire waste cutting device (6), the terminal cutting device (7), the copper wire raw material conveying device (9), the finished product packaging device (10), and the finished product transfer manipulator (710) are all electrically connected to the MCU controller (24).
3. The terminal automatic welding machine according to claim 2, characterized in that: The copper wire raw material conveying device (9) includes a copper wire raw material conveyor (91) and a copper wire pulling manipulator (92). The copper wire raw material conveyor (91) includes a copper wire raw material coil (93), a conveying roller plate (94), a copper wire presser (95), and a copper wire cutter. The copper wire is pulled out from the copper wire raw material coil (93) and successively passes through the conveying roller plate (94), the copper wire presser (95), and the copper wire cutter. The copper wire presser (95) is located at one end of the front-end terminal pressing device (4). The copper wire pulling manipulator (92) is located between the copper wire presser (95) and the rear-end terminal pressing device (4).
4. The terminal automatic welding machine according to claim 3, characterized in that: The copper wire cutter is connected to the pressing cylinder (41) at the front end, and the copper wire cutter is located at one end of the terminal pressing head (42); the terminal welding device (5) includes a lifting cylinder (51) and a welding head (52) connected to the lifting cylinder (51).
5. The terminal automatic welding machine according to claim 2, characterized in that: The finished product transfer manipulator (710) includes a lateral moving device (711) and a moving plate (712) connected to the lateral moving device (711). Terminal clamping manipulators (713) are provided at both ends of the moving plate (712), and the distance between the two terminal clamping manipulators (713) is equal to the distance between the two terminal conveying lines (21).
6. The terminal automatic welding machine according to claim 2, characterized in that: The adhesive tape continuous cutter (108) includes a second driving device and a serrated cutter connected to the second driving device.
Citation Information
Patent Citations
Automatic terminal welding machine
CN210379717U