High-speed punch forming equipment for electric connector terminal

Abstract

The invention discloses electric connector terminal high-speed punch forming equipment, and relates to the technical field of electric connector terminal machining, the electric connector terminal high-speed punch forming equipment comprises a punch press body, a servo feeder, a disc discharging frame body, a plurality of material discs, a plurality of material belts and an assembly frame, a fixing mechanism is arranged on the outer wall of the top of the disc discharging frame body, and a collecting mechanism is arranged on the inner wall of the opposite side of the assembling frame. The feeding mechanism comprises four fixing plates, an assembling hole is formed in the outer wall of the top of the assembling frame, the four fixing plates are distributed at one end of the assembling hole at equal intervals, an assembling block is arranged on the outer wall of the top of the assembling frame, and a supporting plate is hinged to the outer wall of one side of the assembling block. The high-speed punch forming equipment for the electric connector terminal has the effect of improving the charging tray replacement efficiency.

Description

Technical Field

[0001] This invention relates to the field of electrical connector terminal processing technology, and in particular to a high-speed stamping forming equipment for electrical connector terminals. Background Technology

[0002] High-speed stamping forming equipment for electrical connector terminals is a precision machining equipment specifically designed for the efficient production of electrical connector terminals. Its core lies in achieving rapid and precise forming of terminals through high-speed stamping technology. Its working principle involves a press driving a die to apply instantaneous high pressure to a metal sheet, completing composite processes such as cutting, punching, and bending to form a terminal structure that meets design requirements.

[0003] In the prior art, patent application number 202323628666.5 discloses a connector terminal stamping device, including an operating table, a drill bit mounted on the top of the operating table, a placement platform mounted on the right side of the drill bit, a sliding plate mounted on the top of the placement platform, and a clamping device mounted on the top of the sliding plate.

[0004] However, traditional high-speed stamping equipment for electrical connector terminals often uses a single roll manual replacement mode in the metal strip supply process, which requires operators to frequently intervene in the production process, affecting production efficiency.

[0005] For example, when a single roll of material is exhausted, the machine must be stopped manually, the empty tray removed, a new roll installed, and the tape re-threaded and aligned. This process is cumbersome and can easily lead to a long time for each material change, affecting processing efficiency. Summary of the Invention

[0006] This invention discloses a high-speed stamping and forming equipment for electrical connector terminals, which aims to solve the technical problem that the metal strip supply process often adopts a single-roll manual replacement mode, requiring frequent intervention by operators in the production process, thus affecting production efficiency.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A high-speed stamping forming equipment for electrical connector terminals includes a stamping machine body, a servo feeder, a disc feeding rack body, several material trays, several material strips, and an assembly rack. The assembly rack is provided with a feeding mechanism, the top outer wall of the disc feeding rack body is provided with a fixing mechanism, and the inner wall of the opposite side of the assembly rack is provided with a collecting mechanism. The feeding mechanism includes four fixed plates. The top outer wall of the assembly frame has an assembly hole. The four fixed plates are evenly distributed at one end of the assembly hole. An assembly block is provided on the top outer wall of the assembly frame. A support plate is hinged to one outer wall of the assembly block. A first electric telescopic rod is provided on one outer wall of the support plate. A feeding assembly is provided at the movable end of the first electric telescopic rod.

[0008] In this case, by integrating feeding, fixing and collecting mechanisms, the automation process of electrical connector terminal stamping production is further realized, reducing manual intervention, improving the efficiency of material tray replacement, and improving production efficiency and product consistency. The equipment takes the stamping machine body as the core, is equipped with a servo feeder to achieve precise material conveying, and is equipped with a disc unloading rack body to carry multiple rolls of material trays. The top of the assembly frame is equipped with a feeding mechanism, which is positioned by four fixed plates to prevent the material trays from tilting and slipping. The assembly block is hinged to the support plate, and the first electric telescopic rod on it drives the unloading component to complete the automatic feeding of the material trays.

[0009] In a preferred embodiment, the feeding assembly includes four support columns, each of which has a first feeding plate and a second feeding plate on its outer circumferential wall, and the same connecting rod is hinged to the top outer wall of two adjacent first feeding plates.

[0010] Specifically, the feeding assembly achieves stability and flexibility in tray feeding through a double-layer structure and hinged connecting rod design. The feeding assembly consists of a frame formed by four support columns. Each column has a first feeding plate and a second feeding plate on its outer wall to form a double-layer load-bearing structure. Hinged connecting rods are connected between adjacent first feeding plates to form a linkage mechanism with variable angles. One end of the fixed rod is hinged to one of the connecting rods, and the other end is connected to the movable end of the first electric telescopic rod. When the telescopic rod extends or retracts, it drives the connecting rod to rotate, which drives the first feeding plate and the second feeding plate to open and close in sequence. With the guidance of the four fixed plates, the support and release of the tray are completed. The new tray automatically falls onto the top outer wall of the disc feeding frame body for unwinding and conveying.

[0011] In a preferred embodiment, the fixing mechanism includes an assembly set, which is disposed on the top outer wall of the disc feeding rack body. Four equidistant adjustment slots are provided on the circumferential outer wall of the assembly set. An adjustment groove is provided on the top outer wall of the disc feeding rack body. A fourth electric telescopic rod is provided on the bottom inner wall of the adjustment groove. An assembly column is provided at the movable end of the fourth electric telescopic rod. Four equidistant mounting plates are provided on the circumferential outer wall of the assembly column. Two adjustment rods are hinged to one side outer wall of each mounting plate, and a limit plate is provided at one end of each adjustment rod.

[0012] In particular, the fixing mechanism achieves rapid positioning and replacement of the material tray through the coordinated action of the mounting bracket and the adjusting rod, significantly shortening the material change time. The mounting bracket is fixed to the top of the disc feeding rack body, with four adjusting slots around the circumference. The fourth electric telescopic rod drives the assembly column to rise and fall vertically, driving the four mounting plates to move synchronously. The adjusting rod is hinged to the outside of the mounting plate. When the assembly column descends, the adjusting rod expands outward along the adjusting slot, driving the limiting plate to press against the edge of the material tray. When it rises, the adjusting rod retracts, and the limiting plate automatically releases, achieving rapid fixing of material trays of different specifications.

[0013] In a preferred embodiment, the collecting mechanism includes a third electric telescopic rod and a guide platform. The third electric telescopic rod and the guide platform are respectively disposed on the inner wall of opposite sides of the assembly frame. The movable end of the third electric telescopic rod is provided with a push plate. The top outer wall of the disc feeding rack body is provided with four equally spaced storage slots. The bottom inner wall of the storage slots is provided with an installation slot. The bottom inner wall of the installation slot is provided with a second electric telescopic rod. The movable end of the second electric telescopic rod is provided with a top plate.

[0014] Specifically, the collection mechanism achieves automatic collection of empty material trays through the coordinated action of the push plate and the top plate, reducing manual sorting costs. The third electric telescopic rod is fixed inside the assembly frame, and its movable end is connected to the push plate. The top of the disc feeding rack body is equipped with four storage slots, and the bottom of the slots is equipped with the second electric telescopic rod. After the material strip in the material tray on the disc feeding rack body is used up, the second electric telescopic rod pushes the top plate to raise the empty material tray layer by layer. Driven by the third electric telescopic rod, the push plate pushes the empty material tray into the guide table, and slides down the inclined surface of the guide table into the collection box. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a high-speed stamping forming equipment for electrical connector terminals proposed in this invention.

[0016] Figure 2 This is a schematic diagram of the feeding mechanism of a high-speed stamping forming equipment for electrical connector terminals proposed in this invention.

[0017] Figure 3 This is a cross-sectional structural diagram of a high-speed stamping forming equipment for electrical connector terminals proposed in this invention.

[0018] Figure 4 For the present invention in Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0019] Figure 5 For the present invention in Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0020] Figure 6 This is a schematic diagram of the assembly frame structure of a high-speed stamping forming equipment for electrical connector terminals proposed in this invention.

[0021] Figure 7 For the present invention in Figure 6 A magnified schematic diagram of the structure at point C.

[0022] Figure 8 This is a schematic diagram of the horizontal feeding machine body structure of a high-speed stamping forming equipment for electrical connector terminals proposed in this invention.

[0023] Figure 9This is a schematic diagram of the fixing mechanism of a high-speed stamping forming equipment for electrical connector terminals proposed in this invention.

[0024] In the diagram: 1. Press machine body; 2. Servo feeder; 3. Disc feeding rack body; 4. Material tray; 5. Material strip; 6. Assembly rack; 7. Fixing plate; 8. Guide table; 9. Collection box; 10. Assembly block; 11. First electric telescopic rod; 12. Connecting rod; 13. Assembly hole; 14. Second electric telescopic rod; 15. Third electric telescopic rod; 16. Push plate; 17. First feeding plate; 18. Second feeding plate; 19. Limiting plate; 20. Fourth electric telescopic rod; 21. Protrusion; 22. Slide groove; 23. Assembly column; 24. Mounting plate; 25. Adjusting rod; 26. Support column; 27. Support plate; 28. Fixing rod; 29. ​​Storage slot; 30. Top plate; 31. Assembly kit; 32. Adjustment gap. Detailed Implementation

[0025] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7 A high-speed stamping forming equipment for electrical connector terminals includes a stamping machine body 1, a servo feeder 2, a disc feeding rack body 3, several material trays 4, several material strips 5, and an assembly rack 6. The assembly rack 6 is equipped with a feeding mechanism, and a fixing mechanism is provided on the top outer wall of the disc feeding rack body 3. A collecting mechanism is provided on the inner wall of the opposite side of the assembly rack 6. The feeding mechanism includes four fixing plates 7. An assembly hole 13 is opened on the top outer wall of the assembly rack 6. The four fixing plates 7 are evenly distributed at one end of the assembly hole 13. An assembly block 10 is provided on the top outer wall of the assembly rack 6. A support plate 27 is hinged to one outer wall of the assembly block 10. A first electric telescopic rod 11 is provided on one outer wall of the support plate 27. A feeding component is provided at the movable end of the first electric telescopic rod 11.

[0026] The servo feeder 2 is installed on one side of the outer wall of the press body 1.

[0027] In the specific implementation process, by integrating the feeding, fixing and collecting mechanisms, the automation process of the stamping production of electrical connector terminals is further realized, reducing manual intervention, improving the efficiency of material tray 4 replacement, and improving production efficiency and product consistency. The equipment takes the stamping machine body 1 as the core, and is equipped with a servo feeder 2 to realize the precise conveying of the material strip 5. It is also equipped with a disc feeding rack body 3 to carry multiple rolls of material tray 4. The top of the assembly rack 6 is equipped with a feeding mechanism, which is positioned by four fixing plates 7 to prevent the material tray 4 from tilting and slipping. The assembly block 10 is hinged to the support plate 27, and the first electric telescopic rod 11 on it drives the feeding component to complete the automatic feeding of the material tray 4. In practical applications, the equipment is equipped with an automatic tape-connecting machine, which is integrated between the disc feeding rack body (3) and the servo feeder (2). When the material tray (4) is replaced, the automatic tape-connecting machine can realize the seamless connection between the end of the old material strip (5) and the beginning of the new material strip (5).

[0028] Reference Figure 6 and Figure 7 In a preferred embodiment, the feeding assembly includes four support columns 26, and each of the four support columns 26 is provided with a first feeding plate 17 and a second feeding plate 18 on its circumferential outer wall. The same connecting rod 12 is hinged to the top outer wall of two adjacent first feeding plates 17.

[0029] One of the connecting rods 12 has a fixing rod 28 on one of its outer walls, and one end of the fixing rod 28 is hinged to the movable end of the first electric telescopic rod 11.

[0030] Specifically, the feeding assembly achieves stability and flexibility in feeding the material tray 4 through a double-layer structure and hinged connecting rod 12 design. The feeding assembly consists of a frame composed of four support columns 26. Each column has a first feeding plate 17 and a second feeding plate 18 on its outer wall to form a double-layer bearing structure. Hinged connecting rods 12 are connected between adjacent first feeding plates 17 to form a variable-angle linkage mechanism. One end of the fixed rod 28 is hinged to one of the connecting rods 12, and the other end is connected to the movable end of the first electric telescopic rod 11. When the telescopic rod extends or retracts, it drives the connecting rod 12 to rotate, driving the first feeding plate 17 and the second feeding plate 18 to open and close in sequence. With the guidance of the four fixed plates 7, the material tray 4 is supported and released. The new material tray 4 automatically falls to the top outer wall of the disc feeding frame body 3 for unwinding and conveying.

[0031] Reference Figure 1 , Figure 3 , Figure 5 , Figure 8 and Figure 9In a preferred embodiment, the fixing mechanism includes a mounting bracket 31, which is disposed on the top outer wall of the disc feeding rack body 3. The mounting bracket 31 has four equally spaced adjustment slots 32 on its circumferential outer wall. The top outer wall of the disc feeding rack body 3 has an adjustment groove. A fourth electric telescopic rod 20 is disposed on the bottom inner wall of the adjustment groove. An assembly column 23 is disposed at the movable end of the fourth electric telescopic rod 20. Four equally spaced mounting plates 24 are disposed on the circumferential outer wall of the assembly column 23. Two adjustment rods 25 are hinged to one side outer wall of the mounting plate 24. A limit plate 19 is disposed at one end of the adjustment rod 25.

[0032] The bottom outer wall of the limiting plate 19 is provided with a protrusion 21, and the top outer wall of the disc feeding rack body 3 is provided with four equally spaced sliding grooves 22. The protrusion 21 is slidably disposed on the inner wall of the sliding groove 22, and the adjusting rod 25 passes through the adjusting groove 32.

[0033] Among them, the bottom protrusion 21 of the limiting plate 19 slides in conjunction with the slide groove 22. When the adjusting rod 25 drives the limiting plate 19 to move, the protrusion 21 slides linearly along the slide groove 22 to prevent slippage and limit the stroke of the limiting plate 19.

[0034] Specifically, the fixing mechanism, through the coordinated action of the mounting bracket 31 and the adjusting rod 25, enables the rapid positioning and replacement of the material tray 4, significantly shortening the material replacement time. The mounting bracket 31 is fixed to the top of the disc feeding rack body 3, with four adjusting slots 32 around its circumference. The fourth electric telescopic rod 20 drives the assembly column 23 to rise and fall vertically, causing the four mounting plates 24 to move synchronously. The adjusting rod 25 is hinged to the outside of the mounting plate 24. When the assembly column 23 descends, the adjusting rod 25 expands outward along the adjusting slot 32, driving the limiting plate 19 to press the edge of the material tray 4. When it rises, the adjusting rod 25 retracts, and the limiting plate 19 automatically releases, achieving rapid fixing of material trays 4 of different specifications.

[0035] Reference Figure 1 , Figure 2 , Figure 3 and Figure 6 In a preferred embodiment, the collecting mechanism includes a third electric telescopic rod 15 and a guide platform 8. The third electric telescopic rod 15 and the guide platform 8 are respectively disposed on the inner wall of opposite sides of the assembly frame 6. The movable end of the third electric telescopic rod 15 is provided with a push plate 16. The top outer wall of the disc feeding rack body 3 is provided with four equally spaced storage slots 29. The bottom inner wall of the storage slots 29 is provided with an installation slot. The bottom inner wall of the installation slot is provided with a second electric telescopic rod 14. The movable end of the second electric telescopic rod 14 is provided with a top plate 30.

[0036] The guide platform 8 has a right-angled trapezoidal structure, and a collection box 9 is provided on one outer wall of the guide platform 8.

[0037] Specifically, the collection mechanism achieves automatic collection of empty material trays 4 through the coordinated action of push plate 16 and top plate 30, reducing manual sorting costs. The third electric telescopic rod 15 is fixed inside the assembly frame 6, and its movable end is connected to push plate 16. The top of the disc feeding rack body 3 is provided with four storage slots 29, and the bottom of the slots is equipped with a second electric telescopic rod 14. After the material strip 5 in the feeding tray 4 of the disc feeding rack body 3 is used up, the second electric telescopic rod 14 pushes the top plate 30 to raise the empty material tray 4 layer by layer. Driven by the third electric telescopic rod 15, push plate 16 pushes the empty material tray 4 into the guide table 8, and slides down the inclined surface of the guide table 8 into the collection box 9.

[0038] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A high-speed stamping forming equipment for an electrical connector terminal, comprising a stamping machine body (1), a servo feeder (2), a disc stock rack body (3), a plurality of stock trays (4), a plurality of stock belts (5) and an assembly rack (6), characterized in that, The assembling frame (6) is provided with a feeding mechanism, the top outer wall of the disc feeding rack body (3) is provided with a fixing mechanism, and the opposite side inner wall of the assembling frame (6) is provided with a collecting mechanism. The feeding mechanism comprises four fixed plates (7), assembling holes (13) are formed in the top outer wall of the assembling frame (6), the four fixed plates (7) are equidistantly distributed at one end of the assembling holes (13), the top outer wall of the assembling frame (6) is provided with an assembling block (10), one side outer wall of the assembling block (10) is hinged with a supporting plate (27), the first electric telescopic rod (11) is arranged on one side outer wall of the supporting plate (27), and the feeding assembly is arranged on the movable end of the first electric telescopic rod (11).

2. The high speed stamping forming apparatus for an electrical connector terminal according to claim 1, wherein The feeding assembly comprises four supporting columns (26), the circumferential outer wall of each of the four supporting columns (26) is provided with a first feeding plate (17) and a second feeding plate (18), and the top outer walls of adjacent two first feeding plates (17) are hinged with the same connecting rod (12).

3. The high speed stamping forming apparatus for an electrical connector terminal according to claim 2, wherein One side outer wall of one of the connecting rods (12) is provided with a fixed rod (28), and one end of the fixed rod (28) is hinged to the movable end of the first electric telescopic rod (11).

4. The high speed stamping forming apparatus for an electrical connector terminal according to claim 3, wherein The fixing mechanism comprises an assembling sleeve (31), the assembling sleeve (31) is arranged on the top outer wall of the disc feeding rack body (3), four equidistantly distributed adjusting slots (32) are formed in the circumferential outer wall of the assembling sleeve (31), an adjusting groove is formed in the top outer wall of the disc feeding rack body (3), the fourth electric telescopic rod (20) is arranged on the bottom inner wall of the adjusting groove, the movable end of the fourth electric telescopic rod (20) is provided with an assembling column (23), the circumferential outer wall of the assembling column (23) is provided with four equidistantly distributed mounting plates (24), two adjusting rods (25) are hinged to one side outer wall of the mounting plate (24), and the one end of the adjusting rod (25) is provided with a limiting plate (19).

5. The high speed stamping forming apparatus for an electrical connector terminal according to claim 4, wherein The bottom outer wall of the limiting plate (19) is provided with a protrusion (21), four equidistantly distributed sliding grooves (22) are formed in the top outer wall of the disc feeding rack body (3), and the protrusion (21) is slidably arranged on the inner wall of the sliding groove (22).

6. The high speed stamping forming apparatus for an electrical connector terminal according to claim 5, wherein The adjusting rod (25) penetrates through the adjusting slot (32).

7. The high speed stamping forming apparatus for an electrical connector terminal according to claim 1, wherein The collecting mechanism comprises a third electric telescopic rod (15) and a guide table (8), the third electric telescopic rod (15) and the guide table (8) are arranged on the opposite side inner walls of the assembling frame (6) respectively, the movable end of the third electric telescopic rod (15) is provided with a push plate (16), four equidistantly distributed receiving grooves (29) are formed in the top outer wall of the disc feeding rack body (3), an installation groove is formed in the bottom inner wall of the receiving groove (29), the second electric telescopic rod (14) is arranged on the bottom inner wall of the installation groove, and the movable end of the second electric telescopic rod (14) is provided with a top plate (30).

8. The high speed stamping forming apparatus for an electrical connector terminal according to claim 7, wherein The guide platform (8) is in a right trapezoidal structure, and a collecting box (9) is arranged on one side outer wall of the guide platform (8).

9. The high speed stamping forming apparatus for an electrical connector terminal according to claim 1, wherein The servo feeder (2) is arranged on one side outer wall of the stamping machine body (1).

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