PCB cutting processing platform

Abstract

The utility model discloses a kind of PCB board cutting processing platform, including workbench, the top of the workbench is provided with cutting assembly, the top of cutting assembly is provided with cleaning assembly, the cutting assembly includes slider, the front and rear sides of the slider are slidably connected with slider, the top of the slider is fixedly installed with vertical plate, the bottom of the third screw is rotatably connected with clamping plate, the clamping plate is attached to the top of PCB board, the utility model relates to PCB board cutting technical field;The PCB board cutting processing platform, by the fixed structure of U-shaped plate, third screw and clamping plate, can be stably clamped to PCB board, cooperate second screw drive U-shaped plate transverse adjustment, can accurate positioning cutting position;Meanwhile, the driving system formed by first motor, first screw and slider, drive PCB board along straight line smoothly, replace artificial push, effectively avoid the deviation of movement caused by manual operation, significantly improve cutting accuracy.

Description

Technical Field

[0001] This utility model relates to the field of PCB board cutting technology, specifically a PCB board cutting and processing table. Background Technology

[0002] A PCB is a very important electronic component. As the foundation of electronic devices, it is used to support and connect electronic components to realize the functions of circuits. A PCB is usually composed of three parts: substrate, conductors, and components. The substrate is the main body of the PCB. It is an insulating material on which the positions of conductors and components are printed.

[0003] The patent publication number "CN220179424U" discloses "a PCB board cutting and processing table, including a base plate, with support columns fixedly connected to the top four sides of the base plate, a cutting table fixedly connected between the tops of the four support columns, and fixed columns fixedly connected to the top four sides of the cutting table, with a fixed plate fixedly connected between the tops of the four fixed columns. A cutting through groove is opened between the top and bottom of the cutting table." Compared with the prior art, this utility model has the following beneficial effects: by activating the four electric lifting rods inside the lifting dust hood, the dust hood is moved downward to cover the top of the electric cutting machine. At the same time, the negative pressure pump inside the negative pressure dust filter assembly is activated. The negative pressure is used to sequentially extract the air from the corrugated telescopic pipe, the connecting pipe, and the inside of the dust hood through the conveying pipe. The dust hood can extract the high-temperature board waste generated by the cutting disc, effectively improving the environmental quality of PCB board cutting and processing for electronic components.

[0004] In the aforementioned patent, when cutting PCB boards, workers push the PCB boards onto the cutting wheel for cutting. During this process, because it is done manually, the PCB boards cannot move in a straight line as well, which can easily lead to deviations in the cutting of the PCB boards.

[0005] To address these issues, this invention provides a PCB board cutting and processing table. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a PCB board cutting and processing table, which solves the aforementioned problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a PCB board cutting and processing table, comprising a worktable, a cutting assembly on the top of the worktable, a cleaning assembly above the cutting assembly, the cutting assembly including a slider, sliders slidably connected to both the front and rear sides of the slider, a vertical plate fixedly mounted on the top of the slider, a second screw threaded through the interior of the vertical plate, a U-shaped plate rotatably connected to the inner end of the second screw, the U-shaped plate slidably connected to the top of the worktable, PCB boards inserted into the interior of the two U-shaped plates, the bottom of the PCB boards fitting against the top edge of the U-shaped plates, a third screw threaded through the interior of the top edge of the U-shaped plates, a clamping plate rotatably connected to the bottom of the third screw, the clamping plate fitting against the top of the PCB boards.

[0008] Preferably, a first knob is fixedly installed on the outer end of the second screw, and a second knob is fixedly installed on the top of the third screw.

[0009] Preferably, two side panels are fixedly installed on both the front and rear sides of the worktable. A first screw is rotatably connected between the two front side panels. The first screw is screwed through the interior of the front slider. A first motor is fixedly installed on the right side of the front side panel. The output end of the first motor movably passes through the interior of the right front side panel and is fixedly connected to the first screw.

[0010] Preferably, a slide rod is fixedly installed between the two rear side panels, and the slide rod moves through the interior of the rear slider.

[0011] Preferably, the inner top of the workbench has two side plates fixedly installed, and a rotating rod is rotatably connected between the two side plates. A cutting wheel is fixedly installed on the outer side of the rotating rod, and a second motor is fixedly installed on the outer end of the side plate. The output end of the second motor moves through the inside of the side plate and is fixedly connected to the rotating rod.

[0012] Preferably, the top of the workbench has a mating groove, the cutting wheel passes through the mating groove, and the top of the workbench has a cutting indicator line, which is located on the extension line to the right of the cutting wheel.

[0013] Preferably, the cleaning assembly includes a bracket, which is fixedly installed above the bottom of the workbench. An electric push rod is fixedly installed on the inner top of the bracket. A horizontal plate is fixedly installed on the output end of the electric push rod. A gathering cover is fixedly installed on the side of the horizontal plate, and the gathering cover is located directly above the cutting wheel.

[0014] Preferably, a corrugated pipe is fixedly installed on the top of the gathering cover, and the cleaning assembly also includes an industrial vacuum cleaner. The air inlet of the industrial vacuum cleaner and the top of the bracket are fixedly installed with a cleaning pipe. The cleaning pipe is connected to the inside of the corrugated pipe, and the corrugated pipe is connected to the inside of the gathering cover.

[0015] Preferably, a control switch is fixedly installed on the front of the workbench, and the control switch is electrically connected to the electric push rod and the industrial vacuum cleaner, and the control switch is electrically connected to the first motor and the second motor.

[0016] Beneficial effects

[0017] This utility model provides a PCB board cutting and processing table. Compared with the prior art, it has the following advantages:

[0018] 1. This PCB board cutting and processing table, through a fixed structure composed of a U-shaped plate, a third screw, and a clamping plate, can stably clamp the PCB board. With the second screw driving the U-shaped plate to adjust laterally, the cutting position can be accurately positioned. At the same time, the drive system composed of a first motor, a first screw, and a slider drives the PCB board to move smoothly along a straight line, replacing manual pushing, effectively avoiding movement deviation caused by manual operation, and significantly improving cutting accuracy.

[0019] 2. The PCB board cutting table features a first knob and a second knob, allowing operators to quickly adjust the U-shaped plate spacing and clamp height, simplifying the process of fixing and adjusting the position of the PCB board. In addition, the cleaning component can simultaneously collect cutting waste, ensuring a clean processing environment and reducing the interference of waste on the cutting process, thereby improving overall processing efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a perspective view of the external structure of this utility model;

[0022] Figure 2 This is a three-dimensional view of the back structure of this utility model;

[0023] Figure 3 This is a side view of the structure of this utility model.

[0024] Figure 4 This is a three-dimensional view of the bottom structure of this utility model.

[0025] In the diagram: 1. Workbench; 2. Cutting assembly; 21. Cutting wheel; 22. Mating groove; 23. Slider; 24. First screw; 25. Side panel; 26. First motor; 27. Vertical plate; 28. First knob; 29. ​​Second screw; 210. U-shaped plate; 211. Third screw; 212. Second knob; 213. Clamping plate; 214. Cutting indicator line; 215. Slide rod; 216. Side panel; 217. Rotating rod; 218. Second motor; 3. Cleaning assembly; 31. Gathering cover; 32. Bracket; 33. Corrugated pipe; 34. Cleaning pipe; 35. Electric push rod; 36. Horizontal plate; 37. Industrial vacuum cleaner; 4. PCB board; 5. Control switch. Detailed Implementation

[0026] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0027] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0028] Reference Figures 1 to 4 This application provides a PCB board cutting processing table, including a workbench 1. A cutting assembly 2 is disposed on the top of the workbench 1, and a cleaning assembly 3 is disposed above the cutting assembly 2. The cutting assembly 2 includes a slider 23, with sliders slidably connected to both the front and rear sides of the slider 23. A vertical plate 27 is fixedly installed on the top of the slider 23. A second screw 29 is screwed through the interior of the vertical plate 27. A U-shaped plate 210 is rotatably connected to the inner end of the second screw 29. The U-shaped plate 210 is slidably connected to the top of the workbench 1. A PCB board 4 is inserted into the interior of the two U-shaped plates 210. The bottom of the PCB board 4 is attached to the top edge of the bottom edge of the U-shaped plate 210. A third screw 211 is screwed through the interior of the top edge of the U-shaped plate 210. A clamping plate 213 is rotatably connected to the bottom of the third screw 211 and is attached to the top of the PCB board 4.

[0029] A first knob 28 is fixedly installed on the outer end of the second screw 29, and a second knob 212 is fixedly installed on the top of the third screw 211. Two side panels 25 are fixedly installed on both the front and rear sides of the worktable 1. A first screw 24 is rotatably connected between the two front side panels 25. The first screw 24 is screwed through the interior of the front slider 23. A first motor 26 is fixedly installed on the right side end of the front side panel 25. The output end of the first motor 26 moves through the interior of the right front side panel 25 and is fixedly connected to the first screw 24. A slide rod 215 is fixedly installed between the two rear side panels 25. The slide rod 215 moves through the interior of the rear side panel 25. Inside the rear slider 23, two side plates 216 are fixedly installed on the inner top of the worktable 1. A rotating rod 217 is rotatably connected between the two side plates 216. A cutting wheel 21 is fixedly installed on the outer side of the rotating rod 217. A second motor 218 is fixedly installed on the outer end of the side plate 216. The output end of the second motor 218 moves through the inside of the side plate 216 and is fixedly connected to the rotating rod 217. A mating groove 22 is opened inside the top of the worktable 1. The cutting wheel 21 passes through the inside of the mating groove 22. A cutting indicator line 214 is opened on the top of the worktable 1. The cutting indicator line 214 is located on the extension line to the right of the cutting wheel 21.

[0030] In this embodiment, the first step is to fix the PCB board 4. The PCB board 4 is inserted into the two U-shaped plates 210, so that the bottom of the PCB board 4 is attached to the bottom edge of the U-shaped plate 210. The second knob 212 is rotated, which drives the third screw 211 to move down and screw into the top edge of the U-shaped plate 210. This pushes the clamping plate 213 down and attaches to the top of the PCB board 4, thus clamping and fixing the PCB board 4 in the vertical direction. If it is necessary to adjust the lateral position of the PCB board 4, the first knob 28 is rotated, which drives the second screw 29 to rotate and screw into the vertical plate 27. Since the inner end of the second screw 29 is rotatably connected to the U-shaped plate 210 and the U-shaped plate 210 is slidably connected to the top of the workbench 1, the U-shaped plate 210 and the fixed PCB board 4 can be moved laterally to ensure that the position of the PCB board 4 to be cut corresponds to the cutting wheel 21.

[0031] Secondly, the cutting process is driven and operated. The first motor 26 is started, and its output end drives the first screw 24 to rotate between the two front side panels 25. Since the first screw 24 is screwed through the front slider 23 and the rear slider 23 is limited by the sliding rod 215, the front and rear sliders 23 move synchronously in the horizontal direction. Then, the fixed PCB board 4 is moved smoothly through the vertical plate 27 and the U-shaped plate 210. At the same time, the second motor 218 is started, and its output end drives the rotating rod 217 to rotate between the two side plates 216, driving the cutting wheel 21 to rotate at high speed. When the PCB board 4 moves with the slider 23 to the cutting wheel 21, the cutting wheel 21 passes through the mating groove 22 of the worktable 1 to cut the PCB board 4. The cutting indicator line 214 can help to pre-position the cutting position.

[0032] Reference Figures 1 to 4 In one aspect of this embodiment, the cleaning assembly 3 includes a bracket 32, which is fixedly installed above the bottom of the workbench 1. An electric push rod 35 is fixedly installed on the inner top of the bracket 32. A horizontal plate 36 is fixedly installed at the output end of the electric push rod 35. A gathering cover 31 is fixedly installed on the side of the horizontal plate 36. The gathering cover 31 is located directly above the cutting wheel 21. A corrugated pipe 33 is fixedly installed on the top of the gathering cover 31. The cleaning assembly 3 also includes an industrial vacuum cleaner 37. A cleaning pipe 34 is fixedly installed at the air inlet of the industrial vacuum cleaner 37 and on the top of the bracket 32. The cleaning pipe 34 communicates internally with the corrugated pipe 33. The corrugated pipe 33 communicates internally with the gathering cover 31. A control switch 5 is fixedly installed on the front of the workbench 1. The control switch 5 is electrically connected to the electric push rod 35 and the industrial vacuum cleaner 37. The control switch 5 is also electrically connected to the first motor 26 and the second motor 218.

[0033] In this embodiment, the electric push rod 35 is activated by the control switch 5, which pushes the horizontal plate 36 and the gathering cover 31 down to a suitable position directly above the cutting wheel 21. At the same time, the industrial vacuum cleaner 37 is activated, and the waste generated by cutting is sucked in through the gathering cover 31 by the cleaning pipe 34 and the corrugated pipe 33 to keep the processing environment clean.

[0034] Chint's NSC1 motion controller can be used as the control switch 5.

[0035] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0036] Working principle: First, the PCB board 4 is fixed by inserting it into the two U-shaped plates 210, so that the bottom of the PCB board 4 is attached to the bottom edge of the U-shaped plate 210. Rotating the second knob 212 causes the third screw 211 to be screwed down inside the top edge of the U-shaped plate 210, thereby pushing the clamping plate 213 down and attaching it to the top of the PCB board 4, thus clamping and fixing the PCB board 4 in the vertical direction. If it is necessary to adjust the horizontal position of the PCB board 4, rotate the first knob 28 so that the second screw 29 is screwed and rotated inside the vertical plate 27. Since the inner end of the second screw 29 is rotatably connected to the U-shaped plate 210 and the U-shaped plate 210 is slidably connected to the top of the worktable 1, it can drive the U-shaped plate 210 and the fixed PCB board 4 to move horizontally, ensuring that the position of the PCB board 4 to be cut corresponds to the cutting wheel 21.

[0037] Secondly, the cutting process is driven and operated. The first motor 26 is started, and its output end drives the first screw 24 to rotate between the two front side panels 25. Since the first screw 24 is screwed through the front slider 23 and the rear slider 23 is limited by the sliding rod 215, the front and rear sliders 23 move synchronously in the horizontal direction. Then, the fixed PCB board 4 is moved smoothly through the vertical plate 27 and the U-shaped plate 210. At the same time, the second motor 218 is started, and its output end drives the rotating rod 217 to rotate between the two side plates 216, driving the cutting wheel 21 to rotate at high speed. When the PCB board 4 moves with the slider 23 to the cutting wheel 21, the cutting wheel 21 passes through the mating groove 22 of the worktable 1 to cut the PCB board 4. The cutting indicator line 214 can help to pre-position the cutting position.

[0038] By controlling switch 5 to start electric push rod 35, push horizontal plate 36 and gathering cover 31 down to a suitable position directly above cutting wheel 21. At the same time, start industrial vacuum cleaner 37, use cleaning pipe 34 and corrugated pipe 33 to suck up the waste generated by cutting through gathering cover 31 to keep the processing environment clean.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PCB board cutting and processing table, comprising a worktable (1), characterized in that: A cutting assembly (2) is provided on the top of the workbench (1), and a cleaning assembly (3) is provided above the cutting assembly (2). The cutting assembly (2) includes a slider (23). The slider (23) is slidably connected to both the front and rear sides. A vertical plate (27) is fixedly installed on the top of the slider (23). A second screw (29) is threaded through the interior of the vertical plate (27). A U-shaped plate (210) is rotatably connected to the inner end of the second screw (29). The U-shaped plate (210) is slidably connected to the top of the workbench (1). A PCB board (4) is inserted into the interior of the two U-shaped plates (210). The bottom of the PCB board (4) is attached to the top edge of the bottom edge of the U-shaped plate (210). A third screw (211) is threaded through the interior of the top edge of the U-shaped plate (210). A clamping plate (213) is rotatably connected to the bottom of the third screw (211). The clamping plate (213) is attached to the top of the PCB board (4).

2. The PCB board cutting and processing table according to claim 1, characterized in that: The outer end of the second screw (29) is fixedly fitted with a first knob (28), and the top of the third screw (211) is fixedly fitted with a second knob (212).

3. The PCB board cutting and processing table according to claim 1, characterized in that: The workbench (1) has two side panels (25) fixedly installed on both the front and rear sides. A first screw (24) is rotatably connected between the two front side panels (25). The first screw (24) is screwed through the interior of the front slider (23). A first motor (26) is fixedly installed on the right side of the front side panel (25). The output end of the first motor (26) moves through the interior of the right front side panel (25) and is fixedly connected to the first screw (24).

4. A PCB board cutting and processing table according to claim 3, characterized in that: A slide rod (215) is fixedly installed between the two rear side panels (25), and the slide rod (215) moves through the interior of the rear slider (23).

5. A PCB board cutting and processing table according to claim 4, characterized in that: Two side plates (216) are fixedly installed on the inner top of the workbench (1). A rotating rod (217) is rotatably connected between the two side plates (216). A cutting wheel (21) is fixedly installed on the outer side of the rotating rod (217). A second motor (218) is fixedly installed on the outer end of the side plate (216). The output end of the second motor (218) moves through the inside of the side plate (216) and is fixedly connected to the rotating rod (217).

6. A PCB board cutting and processing table according to claim 5, characterized in that: The top of the workbench (1) has a mating groove (22) inside, the cutting wheel (21) passes through the mating groove (22), and the top of the workbench (1) has a cutting indicator line (214) located on the extension line to the right of the cutting wheel (21).

7. A PCB board cutting and processing table according to claim 1, characterized in that: The cleaning assembly (3) includes a bracket (32), which is fixedly installed above the bottom of the workbench (1). An electric push rod (35) is fixedly installed on the inner top of the bracket (32). A horizontal plate (36) is fixedly installed at the output end of the electric push rod (35). A gathering cover (31) is fixedly installed on the side of the horizontal plate (36). The gathering cover (31) is located directly above the cutting wheel (21).

8. A PCB board cutting and processing table according to claim 7, characterized in that: The top of the gathering cover (31) is fixedly installed with a corrugated pipe (33), and the cleaning assembly (3) also includes an industrial vacuum cleaner (37). The air inlet of the industrial vacuum cleaner (37) and the top of the bracket (32) are fixedly installed with a cleaning pipe (34). The cleaning pipe (34) is connected to the inside of the corrugated pipe (33), and the corrugated pipe (33) is connected to the inside of the gathering cover (31).

9. A PCB board cutting and processing table according to claim 1, characterized in that: A control switch (5) is fixedly installed on the front of the workbench (1). The control switch (5) is electrically connected to the electric push rod (35) and the industrial vacuum cleaner (37). The control switch (5) is also electrically connected to the first motor (26) and the second motor (218).

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