Multi-station punching and bending integrated machine

Abstract

The utility model relates to a punch bending equipment, especially a multi-station punch bending integrated machine, solves the problem of wire arranging processing, at least includes frame, the wire feeding box unit of being placed on the frame, removes the hydraulic punch unit and panel bending forming unit, the wire feeding box unit includes wire guide wheel, wire feeding wheel and wire feeding motor, wire guide wheel and wire feeding wheel are in pairs and have wire feeding interval arrangement, the wire between wire guide wheel and the wire between wire feeding wheel is perpendicular, the mobile hydraulic punch unit includes the punch die group and the punch oil cylinder of interaction, the die holder is linearly spaced, the punch die group is further linked with ball screw and lower mobile motor, the punch oil cylinder is linked with upper mobile motor, is mainly divided into three units, can additionally according to need, also can install the auxiliary tool or the auxiliary tool such as random installation turn curve head, improves processing efficiency, reduces manual operation, satisfies the market processing various needs.

Description

Technical Field

[0001] This utility model relates to a punching and bending equipment, and more particularly to a multi-station punching and bending integrated machine. Background Technology

[0002] There are many bending and punching machines on the market, and some manufacturers have even designed integrated punching and bending machines to meet processing needs. Ribbon cables, also known as flexible printed circuit boards (FPCs), are used for data transmission in moving parts and areas, following industry-specific standards for wiring rules, wire sequence, wire color, and wire number. Examples include data cables connecting the motherboard to the hard drive and optical drive in a computer, data cables connecting the motherboard to the display screen in a mobile phone, and data cables connecting devices. Traditional equipment for ribbon cable processing is relatively inefficient, and processing different hole diameters or bending operations is cumbersome. There is a lack of a more practical and efficient product to meet market needs. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a multi-station punching and bending integrated machine.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a multi-station punching and bending integrated machine, comprising at least a frame, a wire feeding box unit placed on the frame, a movable hydraulic punching unit, and a panel bending and forming unit. The wire feeding box unit includes a guide wheel, a wire feeding wheel, and a wire feeding motor. The guide wheel and the wire feeding wheel are paired and spaced apart. The lines connecting the guide wheels are perpendicular to the lines connecting the wire feeding wheels. The movable hydraulic punching unit includes an interacting punching module and a punching cylinder. The punching module is provided with several mold seats corresponding to different hole diameters and positions. The bases are arranged linearly at intervals. The punching module is also linked to a ball screw and a lower moving motor. The stamping cylinder is linked to an upper moving motor. The moving path of the punching module and the stamping cylinder is parallel. The panel bending forming unit includes a fixed panel and four forming blade die bases arranged in a cross shape. The forming blade die bases are provided with at least a bending head, a shearing mechanism, or a bending head. The panel bending forming unit is also provided with a mandrel with a through groove. One end of the through groove corresponds to the output port of the moving hydraulic punching unit, and the other end of the through groove corresponds to the intersection of the moving path extension of the forming blade die base.

[0005] It also includes a straightening and leveling unit, which in turn includes a leveling table and a flat roller.

[0006] The wire feeding box unit also includes a connecting rod, a connecting seat, and an adjusting rod for mounting the wire feeding wheel. The adjusting rod and the connecting seat are threaded together. The connecting rod passes through the connecting seat, and the axes of the adjusting rod and the connecting rod are perpendicular.

[0007] The punching module also includes a sliding lower rail and a movable slide block. The movable slide block, ball screw and lower moving motor are linked and assembled. The mold base is movably assembled on the movable slide block to make vertical reciprocating movements.

[0008] The top of the mold base has a lower linkage part, and the output end of the stamping cylinder has an upper linkage part. The upper linkage part has a convex-shaped slot, and the slot has an opening on the moving path of the mold base for the lower linkage part to enter.

[0009] The forming cutter arm mold base includes a guide slide rail, a guide slide block, and a drive motor. The guide slide rail and the guide slide block are slidably engaged, and the drive motor is linked to the guide slide block.

[0010] The beneficial effects of this utility model are as follows: The multi-station punching and bending integrated machine provided by this utility model is mainly divided into three units, which can be added as needed, and auxiliary tools or fixtures such as rotating heads can be installed at will to improve processing efficiency, reduce manual labor, and meet various market processing needs. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the combined side view structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the wire delivery box structure of this utility model;

[0013] Figure 3 This is a schematic diagram of the stamping unit structure of this utility model;

[0014] Figure 4 This is a top view schematic diagram of the combined structure of this utility model;

[0015] Figure 5 This is a partially enlarged structural schematic diagram of the present invention. Detailed Implementation

[0016] like Figures 1-5 As shown, a multi-station punching and bending integrated machine includes at least a frame 1, a wire feeding box unit 2 placed on the frame 1, a movable hydraulic punching unit 3, and a panel bending and forming unit 4. The frame 1 is used to support each unit, the wire feeding box unit 2 can drive and feed the wire, the movable hydraulic punching unit 3 can be moved, adjusted, and different punching heads can be replaced, and the panel bending and forming unit 4 is provided with a cross block, which can be equipped with auxiliary tools or attachments as needed.

[0017] The wire feeding box unit 2 includes guide rollers 5, wire feeding rollers 6, and a wire feeding motor 7. The guide rollers 5 and wire feeding rollers 6 are paired and spaced apart. The lines connecting the guide rollers 5 are perpendicular to the lines connecting the wire feeding rollers 6. The guide rollers 5 are adjusted to a horizontal position, while the wire feeding rollers 6 perform the function of wire feeding and transmission. The wire feeding rollers 6 and the wire feeding motor 7 are connected by gear transmission; their specific structural forms vary and will not be elaborated or limited here. In this embodiment, four pairs of wire feeding rollers 6 are provided, which transport wire through clamping and rotation.

[0018] The movable hydraulic punching unit 3 includes an interacting punching module 8 and a punching cylinder 9. The punching module 8 is equipped with several mold seats 10 corresponding to different hole diameters and positions, arranged linearly at intervals. The punching module 8 is also linked to a ball screw 11 and a lower moving motor 12, while the punching cylinder 9 is linked to an upper moving motor 13. The moving paths of the punching module 8 and the punching cylinder 9 are parallel. The punching cylinder 9 serves as the power source for punching, using a high-strength, large-size cylinder for punching. The position of the punching cylinder 9 can be offset or shifted according to the coordinates of the copper busbar holes. In this embodiment, multiple mold seats 10 are provided, and the punching position and size are adjusted by linear movement, eliminating the need for manual replacement. The lower moving motor 12 drives the ball screw 11 and moves the punching module 8; this is a mature technology and will not be elaborated upon or limited here.

[0019] The panel bending and forming unit 4 includes a fixed panel 14 and four forming blade mold bases 15 arranged in a cross shape. Each forming blade mold base 15 is equipped with at least a bending head 16, a shearing mechanism, or a bending head. The panel bending and forming unit 4 also has a mandrel 17 with a through groove 18. One end of the through groove 18 corresponds to the output port of the movable hydraulic punching unit 3, and the other end corresponds to the intersection point of the moving path extension of the forming blade mold base 15. The multi-directional configuration of the forming blade mold bases 15 reduces the difficulty of orientation adjustment processing, allows for component replacement as needed, and each has an independent motor for convenient control and no interference. The mandrel 17 serves as a positioning and wiring channel, allowing the material after feeding to reach the designated position via the mandrel 17.

[0020] The system also includes a straightening and leveling unit, which comprises a leveling table and a flattening roller. This is only one possible implementation, aimed at improving relative flatness and facilitating subsequent processing. The wire feeding box unit 2 also includes a connecting rod 19, a connecting seat 20, and an adjusting rod 21 for mounting the wire feeding wheels 6. The adjusting rod 21 and the connecting seat 20 are threadedly connected. The connecting rod 19 passes through the connecting seat 20, and the axes of the adjusting rod 21 and the connecting rod 19 are perpendicular. The connection between the adjusting rod 21 and the connecting seat 20 is similar to a screw conveyor, allowing the upper row of wire feeding wheels 6 to reciprocate vertically as needed. Further details are omitted here. It should be noted that the connecting rod 19 is also linked to the wire feeding motor 7 via gears. Gear transmission is highly efficient, reliable, and has high synchronization.

[0021] The punching module 8 also includes a sliding lower rail 22 and a movable slide block 23. The movable slide block 23, ball screw 11, and lower moving motor 12 are linked and assembled. The mold base 10 is movably assembled on the movable slide block 23 and performs vertical reciprocating movement. The punching module 8 as a whole can perform linear reciprocating movement to bring the mold base 10 to the designated position. Moreover, in this embodiment, the ball screw 11 is used in conjunction with the lower moving motor 12 for drive adjustment, and the accuracy meets the processing requirements. The top of the mold base 10 has a lower linkage part 24, and the output end of the stamping cylinder 9 has an upper linkage part 25. The upper linkage part 25 has a convex slot 26, and the slot 26 has a groove on the moving path of the mold base 10 for the lower linkage part 24 to enter. This structure makes it convenient to replace the mold base 10 and does not affect the longitudinal stamping process. The design is ingenious and reasonable. The forming cutter arm mold base 15 includes a guide slide rail 27, a guide slide block 28, and a drive motor 29. The guide slide rail 27 and the guide slide block 28 are slidably engaged, and the drive motor 29 is linked to the guide slide block 28. The forming cutter arm mold base 15 is independent and can be equipped with multiple functions. Bending only requires the addition of auxiliary tools or attachments, so it is not described or limited in detail here.

[0022] Process flow: The copper busbar is led out from the wire frame, straightened and leveled by the straightening and leveling unit, and then fed into four sets of wire feeding wheels 6 for pressing and feeding; then it is punched in sequence, punched along the line in turn, with multiple stations for processing different specifications; it passes through the mandrel 17 holes to exit the front panel, and then is bent, shaped and cut.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. At the same time, the basic principles, main features, and advantages of this utility model have been shown and described above, which should be understood by those skilled in the art.

Claims

1. A multi-station punching and bending integrated machine, characterized in that, The system includes at least a frame, a wire feeding box unit mounted on the frame, a movable hydraulic punching unit, and a panel bending and forming unit. The wire feeding box unit includes a guide wheel, a wire feeding wheel, and a wire feeding motor. The guide wheels and wire feeding wheels are paired and spaced apart. The lines connecting the guide wheels are perpendicular to the lines connecting the wire feeding wheels. The movable hydraulic punching unit includes an interacting punching module and a punching cylinder. The punching module has several mold seats corresponding to different hole diameters and positions, arranged linearly at intervals. The punching module also... The unit is equipped with a ball screw and a lower moving motor, and the stamping cylinder is equipped with an upper moving motor. The punching module is parallel to the moving path of the stamping cylinder. The panel bending and forming unit includes a fixed panel and four forming blade die holders arranged in a cross shape. The forming blade die holders are equipped with at least a bending head, a shearing mechanism, or a bending head. The panel bending and forming unit is also equipped with a mandrel with a through groove. One end of the through groove corresponds to the output port of the moving hydraulic punching unit, and the other end of the through groove corresponds to the intersection of the moving path extension of the forming blade die holders.

2. The multi-station punching and bending all-in-one machine according to claim 1, characterized in that, It also includes a straightening and leveling unit, which in turn includes a leveling table and a flat roller.

3. The multi-station punching and bending all-in-one machine according to claim 1 or 2, characterized in that, The wire feeding box unit also includes a connecting rod, a connecting seat, and an adjusting rod for mounting the wire feeding wheel. The adjusting rod and the connecting seat are threaded together. The connecting rod passes through the connecting seat, and the axes of the adjusting rod and the connecting rod are perpendicular.

4. The multi-station punching and bending all-in-one machine according to claim 1, characterized in that, The punching module also includes a sliding lower rail and a movable slide block. The movable slide block, ball screw and lower moving motor are linked and assembled. The mold base is movably assembled on the movable slide block to make vertical reciprocating movements.

5. The multi-station punching and bending all-in-one machine according to claim 4, characterized in that, The top of the mold base has a lower linkage part, and the output end of the stamping cylinder has an upper linkage part. The upper linkage part has a convex-shaped slot, and the slot has an opening on the moving path of the mold base for the lower linkage part to enter.

6. The multi-station punching and bending all-in-one machine according to claim 1, characterized in that, The forming cutter arm mold base includes a guide slide rail, a guide slide block, and a drive motor. The guide slide rail and the guide slide block are slidably engaged, and the drive motor is linked to the guide slide block.

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