Punching machine equipment for circuit board processing

Abstract

The utility model provides punching machine equipment for processing a circuit board, which comprises a working table, and a feeding mechanism, a punching mechanism and a receiving mechanism are arranged on the working table; the feeding mechanism comprises a material conveying groove, a feeding mechanism, a feeding mechanism and a discharging mechanism, the material conveying groove is formed in the working table, and a discharging groove is formed in the working table; the material storage box is installed on the workbench, and the bottom of the material storage box corresponds to the position of the material conveying groove; the connecting frame is mounted on the working table; the linear driving part a is mounted on the connecting frame; and a material pushing plate. According to the invention, the motion driving part c drives the limiting plate to move downwards into the material conveying groove, the linear driving part a drives the material pushing plate to advance along the material conveying groove, a circuit board falling on the material conveying groove from the bottom of the material storage box is pushed to the center of the workbench, the limiting plate limits the circuit board, so that the circuit board is located at a stamping station, the feeding time is shortened, the production efficiency is improved, and the production cost is reduced. And mass production is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a punching machine device for circuit board processing. Background Art

[0002] Circuit boards, also known as printed circuit boards, include ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, and printed (copper etching technology) circuit boards. Circuit boards miniaturize and visualize circuits, playing an important role in the mass production of fixed circuits and optimizing the layout of electrical appliances.

[0003] Chinese patent application No. 202320244804.0 discloses a circuit board processing punch press, relating to the technical field of circuit board processing equipment. The circuit board processing punch press comprises a fixed assembly, a fixed platform, a stamping mechanism, and a pushing assembly. The fixed assembly comprises a top plate and a guide rod, which is fixedly mounted to the bottom of the top plate, and the fixed platform is fixedly mounted to the outer wall of the guide rod. The circuit board processing punch press enables the connecting plate and stamping module to be raised and lowered by a motor, enabling the stamping module to stamp the circuit board.

[0004] The circuit board processing punch press needs to manually load the circuit boards during the production process. However, manual loading of the circuit boards will result in a long loading time and low production efficiency, which is not conducive to mass production. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies of the existing technology and provide a punching machine equipment for circuit board processing, in which the motion drive member c drives the limit plate to move downward into the material transport trough, and the linear drive member a drives the push plate to move forward along the material transport trough, pushing the circuit board whose bottom of the storage box falls on the material transport trough to the center of the workbench, and the limit plate limits the circuit board so that it is in the stamping station, shortening the loading time, improving production efficiency, and facilitating mass production.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A punching machine device for processing circuit boards includes a workbench, on which a feeding mechanism, a punching mechanism and a material receiving mechanism are provided; the feeding mechanism includes: a material transport trough, which is opened on the workbench and provided with a material blanking trough; a material storage box, which is installed on the workbench, and the bottom of the material storage box corresponds to the position of the material transport trough; a connecting frame, which is installed on the workbench; a linear drive member a, which is installed on the connecting frame; a push plate, which is installed at the output end of the linear drive member a, and the push plate is located in the material transport trough.

[0008] The stamping mechanism includes: a fixed frame, which is installed on the workbench; a linear drive member b, which is installed on the fixed frame; a stamping assembly, which is installed at the output end of the linear drive member b; and a limit assembly, which is installed on the fixed frame.

[0009] The stamping assembly includes: a lifting frame, which is installed at the output end of the linear drive member b; a connecting block, which is installed at the bottom of the lifting frame; and a stamping rod, with two stamping rods installed on the connecting block.

[0010] The punching rod is rotatably mounted on the connecting block. A rotary driving member a is mounted on the lifting frame. A rotating shaft is mounted on the output end of the rotary driving member a. The rotating shaft and the punching rod are connected via a belt transmission.

[0011] The limiting assembly includes: a motion driving member c, which is installed on the fixed frame; a limiting plate, which is installed at the output end of the motion driving member c, and the limiting plate corresponds to the position of the material transport trough.

[0012] The material receiving mechanism includes: a mounting plate, which is mounted on the workbench; a linear drive member d, which is mounted on the mounting plate; and a material receiving box, which is mounted on the output end of the linear drive member d, and the top and one side of the material receiving box are open.

[0013] A receiving slot and a through slot are provided in the material receiving box, a collecting shell is installed in the receiving slot, the top and one side of the collecting shell are open, a sliding block is installed on the collecting shell, the sliding block slides in the through slot, and a card block is installed on the sliding block.

[0014] The beneficial effects of the present invention are:

[0015] (1) The utility model drives the limit plate to move downward into the material transport trough through the motion drive member c, and the linear drive member a drives the push plate to move forward along the material transport trough, pushing the circuit board that falls on the material transport trough at the bottom of the storage box to the center of the workbench. The limit plate limits the circuit board to place it in the stamping station, shortening the loading time, improving production efficiency, and facilitating mass production.

[0016] (2) The utility model drives the lifting frame downward through the linear drive member b, driving the punching rod to punch the circuit board; in order to improve the punching efficiency, the rotary drive member a drives the rotating shaft to rotate, and drives the punching rod to rotate through the belt. At this time, the punching rod is equivalent to a drill bit, thereby improving the punching efficiency of the circuit board.

[0017] (3) The utility model drives the limit plate to move upward and away from the material transport trough through the motion drive member c, and the linear drive member a drives the push plate to push the punched circuit board along the material transport trough into the collection shell. The linear drive member d adjusts the height of the collection shell so that the processed circuit boards are stacked and collected in the collection shell. When the collection shell is full of circuit boards, the sliding block can be manually pushed upward to drive the collection shell to rise and separate from the material collection box. At this time, the circuit boards collected in the collection shell can be conveniently taken out. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the first overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the first overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the punching mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0022] Figure 5 This is a structural diagram of the material receiving mechanism of the utility model;

[0023] Figure 6 This is an explosion diagram of the material receiving mechanism of the utility model;

[0024] Figure 7 For this utility model Figure 6 Enlarged schematic diagram of point A in the middle.

[0025] Reference numerals

[0026] 1. Workbench; 11. Material transport trough; 12. Material blanking trough; 2. Material feeding mechanism; 21. Material storage box; 22. Connecting frame; 23. Linear drive member a; 24. Material pusher; 3. Stamping mechanism; 31. Fixed frame; 32. Linear drive member b; 33. Stamping assembly; 331. Lifting frame; 332. Connecting block; 334. Stamping rod; 335. Rotating drive member a; 336. Rotating shaft; 337. Belt; 34. Limiting assembly; 341. Motion drive member c; 342. Limiting plate; 4. Material receiving mechanism; 41. Mounting plate; 42. Linear drive member d; 43. Material receiving box; 431. Accommodating groove; 432. Through groove; 44. Collecting shell; 45. Sliding block; 451. Card block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0030] Example 1

[0031] like Figure 1-Figure 5 As shown, this embodiment provides a punching machine for processing circuit boards, comprising a workbench 1 on which a feeding mechanism 2, a punching mechanism 3 and a receiving mechanism 4 are provided;

[0032] like Figure 1 and Figure 2As shown, the feeding mechanism 2 includes: a material transport trough 11, which is opened on the workbench 1, and a material blanking trough 12 is opened on the workbench 1; a material storage box 21, which is installed on the workbench 1, and the bottom of the material storage box 21 corresponds to the position of the material transport trough 11; a connecting frame 22, which is installed on the workbench 1; a linear drive member a23, which is installed on the connecting frame 22; a pushing plate 24, which is installed at the output end of the linear drive member a23, and the pushing plate 24 is located in the material transport trough 11, and a plurality of stacked circuit boards are arranged in the material storage box 21.

[0033] like Figure 1-Figure 3 As shown, the stamping mechanism 3 includes: a fixed frame 31, which is installed on the workbench 1; a linear drive member b32, which is installed on the fixed frame 31; a stamping assembly 33, which is installed at the output end of the linear drive member b32; and a limiting assembly 34, which is installed on the fixed frame 31.

[0034] like Figure 3 As shown, the punch assembly 33 includes a lifting frame 331, which is mounted on the output end of the linear drive member b32; a connecting block 332, which is mounted on the bottom of the lifting frame 331; and two punching rods 334, with two punching rods 334 mounted on the connecting block 332. The punching rods 334 are rotatably mounted on the connecting block 332. The lifting frame 331 is mounted with a rotary drive member a335, and the output end of the rotary drive member a335 is mounted with a rotating shaft 336. The rotating shaft 336 and the punching rods 334 are connected by a belt 337.

[0035] like Figure 4 As shown, the limiting assembly 34 includes: a motion driving member c341, which is installed on the fixing frame 31; a limiting plate 342, which is installed at the output end of the motion driving member c341, and the position of the limiting plate 342 corresponds to the material transport trough 11.

[0036] In this embodiment, the motion drive member c341 drives the limit plate 342 to move downward into the material transport trough 11, and the linear drive member a23 drives the push plate 24 to move forward along the material transport trough 11, pushing the circuit board that has fallen on the bottom of the storage box 21 on the material transport trough 11 to the center of the workbench 1. The limit plate 342 limits the position of the circuit board, placing it in the stamping position;

[0037] In this embodiment, the linear drive member b32 drives the lifting frame 331 to move downward, driving the punching rod 334 to punch holes in the circuit board. To improve the punching efficiency, the rotary drive member a335 drives the rotating shaft 336 to rotate, which drives the punching rod 334 to rotate via the belt 337. In this case, the punching rod 334 acts as a drill bit, thereby improving the punching efficiency of the circuit board.

[0038] like Figure 5 As shown, the material receiving mechanism 4 includes: a mounting plate 41, which is mounted on the workbench 1; a linear drive member d42, which is mounted on the mounting plate 41; a material receiving box 43, which is mounted on the output end of the linear drive member d42, and the top and one side of the material receiving box 43 are open.

[0039] In this embodiment, the motion drive component c341 drives the limit plate 342 to move upward and away from the material transport trough 11, the linear drive component a23 drives the pushing plate 24 to push the punched circuit board along the material transport trough 11 into the material receiving box 43, and the linear drive component d42 adjusts the height of the material receiving box 43 so that the processed circuit board stack is collected in the material receiving box 43.

[0040] Example 2

[0041] like Figure 6 and Figure 7 As shown, the components identical or corresponding to those in the first embodiment are designated by the corresponding reference numerals in the first embodiment. For simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0042] A receiving groove 431 and a through groove 432 are provided in the material receiving box 43. A collecting shell 44 is installed in the receiving groove 431. The top and one side of the collecting shell 44 are open. A sliding block 45 is installed on the collecting shell 44. The sliding block 45 slides in the through groove 432. A card block 451 is installed on the sliding block 45.

[0043] In this embodiment, the motion drive component c341 drives the limit plate 342 to move upward and away from the material transport trough 11, and the linear drive component a23 drives the pushing plate 24 to push the punched circuit board along the material transport trough 11 into the collection shell 44. The linear drive component d42 adjusts the height of the collection shell 44 so that the processed circuit board stack is collected in the collection shell 44. When the circuit boards in the collection shell 44 are full, the sliding block 45 can be manually pushed upward to drive the collection shell 44 to rise and disengage from the material receiving box 43. At this time, the circuit boards collected in the collection shell 44 can be conveniently taken out.

[0044] Working steps

[0045] Step 1: Loading process: The motion drive member c341 drives the limit plate 342 to move downward into the material transport trough 11. The linear drive member a23 drives the push plate 24 to move forward along the material transport trough 11, pushing the circuit board that has fallen on the bottom of the storage box 21 on the material transport trough 11 to the center of the workbench 1. The limit plate 342 limits the position of the circuit board, placing it in the stamping position.

[0046] Step 2: Punching process: The linear drive member b32 drives the lifting frame 331 to move downward, driving the punching rod 334 to punch the circuit board. To improve the punching efficiency, the rotary drive member a335 drives the rotating shaft 336 to rotate, which drives the punching rod 334 to rotate via the belt 337. At this time, the punching rod 334 acts as a drill bit, improving the punching efficiency of the circuit board.

[0047] Step 3, material collecting process: the motion drive component c341 drives the limit plate 342 to move upward and away from the material transport trough 11, the linear drive component a23 drives the push plate 24 to push the punched circuit board along the material transport trough 11 into the material collecting box 43, and the linear drive component d42 adjusts the height of the material collecting box 43 so that the processed circuit board stack is collected in the material collecting box 43.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A punching machine for processing circuit boards, comprising a workbench (1), characterized in that: The workbench (1) is provided with a feeding mechanism (2), a punching mechanism (3) and a receiving mechanism (4); The feeding mechanism (2) comprises: A material transport trough (11), wherein the material transport trough (11) is provided on the workbench (1), and a material drop trough (12) is provided on the workbench (1); A material storage box (21), the material storage box (21) is installed on the workbench (1), and the bottom of the material storage box (21) corresponds to the position of the material transport trough (11); A connecting frame (22), wherein the connecting frame (22) is mounted on the workbench (1); A linear drive member a (23), wherein the linear drive member a (23) is mounted on the connecting frame (22); A push plate (24), the push plate (24) is installed at the output end of the linear drive member a (23), and the push plate (24) is located in the material transport trough (11).

2. A punching machine for circuit board processing according to claim 1, characterized in that: The punching mechanism (3) comprises: A fixing frame (31), wherein the fixing frame (31) is installed on the workbench (1); A linear drive member b (32), wherein the linear drive member b (32) is mounted on the fixing frame (31); A punching assembly (33), the punching assembly (33) being mounted on the output end of the linear drive member b (32); A limiting component (34), wherein the limiting component (34) is installed on the fixing frame (31).

3. A punching machine for circuit board processing according to claim 2, characterized in that: The punching assembly (33) comprises: A lifting frame (331), the lifting frame (331) is installed at the output end of the linear drive member b (32); A connecting block (332), the connecting block (332) being installed at the bottom of the lifting frame (331); Punching rods (334), two of the punching rods (334) are mounted on the connecting block (332).

4. A punching machine for circuit board processing according to claim 3, characterized in that: The punching rod (334) is rotatably mounted on the connecting block (332); a rotating driving member a (335) is mounted on the lifting frame (331); a rotating shaft (336) is mounted on the output end of the rotating driving member a (335); and the rotating shaft (336) and the punching rod (334) are connected by a belt (337).

5. A punching machine for processing circuit boards according to claim 4, characterized in that: The limiting component (34) comprises: A motion driving member c (341), wherein the motion driving member c (341) is mounted on the fixing frame (31); A limit plate (342), the limit plate (342) is installed at the output end of the motion driving member c (341), and the limit plate (342) corresponds to the position of the material transport trough (11).

6. A punching machine for circuit board processing according to claim 5, characterized in that: The material receiving mechanism (4) comprises: A mounting plate (41), wherein the mounting plate (41) is mounted on the workbench (1); A linear drive member d (42), wherein the linear drive member d (42) is mounted on the mounting plate (41); A material receiving box (43), the material receiving box (43) is installed at the output end of the linear drive member d (42), and the top and one side of the material receiving box (43) are open.

7. A punching machine for processing circuit boards according to claim 6, characterized in that: The material receiving box (43) is provided with a receiving groove (431) and a through groove (432); a collecting shell (44) is installed in the receiving groove (431); the top and one side of the collecting shell (44) are open; a sliding block (45) is installed on the collecting shell (44); the sliding block (45) slides in the through groove (432); and a clamping block (451) is installed on the sliding block (45).

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