Printed circuit chamfering device

Abstract

The utility model discloses a chamfering device for a printed circuit, and relates to the technical field of chamfering devices, in particular to the chamfering device for the printed circuit, which comprises a processing bin, the front surface of the processing bin is rotatably connected with a bin door through a hinge, and the outer surface of the bin door is fixedly connected with a clamping hook. A mechanical buckle is fixedly connected to the edge of one side of the machining bin and matched with the clamping and fixing hook, adjusting assemblies are fixedly connected to the two sides of the machining bin, a bin door is opened, a printed circuit board needing to be chamfered is placed between an electric push rod A and an electric push rod B to be clamped, then a spring buckle is pressed, and the printed circuit board can be chamfered. The motor is started to drive the grinding machine to rotate, waste garbage generated in the working period can directly enter the garbage bin, the handle is pulled, the garbage is poured out, the circuit boards of different specifications can be adjusted for many times, and the circuit boards can be conveniently and rapidly ground. And the use limitation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering devices, in particular to a printed circuit chamfering device. Background Art

[0002] The printed circuit chamfering device is a device used to process printed circuit boards (PCBs). It can chamfer the edges of PCBs to make them smoother and reduce the risk of injury caused by sharp edges. Chamfering devices are usually processed by mechanical or chemical methods, and different chamfering treatments can be performed according to the materials and requirements of the PCB.

[0003] However, the above device still has some shortcomings in actual use. The most obvious one is that the traditional printed circuit chamfering device cannot adjust the chamfers of printed circuits of different sizes, and its use is relatively limited. In addition, during use, the waste generated by grinding cannot be cleaned up in a centralized manner, causing certain pollution to the environment.

[0004] Therefore, it is necessary to invent a printed circuit chamfering device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a printed circuit chamfering device. By setting an adjustment component and a garbage bin, the utility model solves the problem that the traditional printed circuit chamfering device proposed in the above background technology cannot adjust the chamfers of printed circuits of different specifications and sizes, and its use is relatively limited. In addition, during use, the waste generated by grinding cannot be cleaned up in a centralized manner, causing certain pollution to the environment.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a printed circuit chamfering device, comprising a processing chamber, the front of the processing chamber is rotatably connected to a chamber door through a hinge, the outer surface of the chamber door is fixedly connected to a clamping hook, the edge of one side of the processing chamber is fixedly connected to a mechanical buckle, the mechanical buckle is adapted to the clamping hook, and the two sides of the processing chamber are fixedly connected to adjustment components;

[0007] The adjustment component includes two reinforcement seats, and a plurality of limiting holes are provided on the outer surface of the reinforcement seats. The top and bottom of the reinforcement seats are provided with sliding grooves, one of which is slidably connected to a fixed seat, and the other is slidably connected to a bearing seat. The top and bottom of the fixed seat and the bearing seat are fixedly connected with spring buckles, and the spring buckles are adapted to the limiting holes. The processing chamber is a transparent device.

[0008] Furthermore, a rotating wheel is rotatably connected to the interior of the fixed seat via a bearing A, and one end of the rotating wheel is fixedly connected to a crank.

[0009] Furthermore, the other end of the crank is fixedly connected to an electric push rod A, the interior of the bearing seat is rotatably connected to an electric push rod B via a bearing, and one end of the electric push rod A and the electric push rod B are both fixedly connected to a silicone pad.

[0010] Furthermore, a garbage bin is slidably connected to the inner bottom of the processing bin, and a handle is fixedly connected to the center of the front side of the garbage bin.

[0011] Furthermore, a motor is fixedly connected to the back of the processing chamber, and a grinder is fixedly connected to one end of the motor.

[0012] Furthermore, a base is fixedly connected to the bottom of the processing chamber, and an anti-slip pad is fixedly connected to the bottom of the base.

[0013] The utility model provides a printed circuit chamfering device, which has the following beneficial effects:

[0014] When in use, first, pull open the mechanical buckle, open the compartment door, place the printed circuit board that needs to be chamfered between the electric push rod A and the electric push rod B, clamp it, then press the spring buckle, adjust it to allow the grinder to grind the circuit board, place the spring buckle in the corresponding limit hole, and then shake the handle to rotate the angle of the electric push rod A and the electric push rod B to the position that needs to be grinded, start the motor, drive the grinder to rotate, and start working. The waste and garbage generated during work can directly enter the garbage bin. After using it many times, pull the handle to pour out the garbage. Multiple adjustments can be made for circuit boards of different specifications to reduce limitations in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model from the left;

[0018] Figure 3 It is a structural schematic diagram of the back side of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0020] Indicated in the figure:

[0021] 1. Processing warehouse;

[0022] 2. Warehouse door;

[0023] 3. Fastening hook;

[0024] 4. Mechanical buckle;

[0025] 5. Adjustment assembly; 501. Reinforcement seat; 502. Fixed seat; 503. Bearing seat; 504. Spring buckle;

[0026] 6. Rotary wheel;

[0027] 7. Crank handle;

[0028] 8. Electric push rod A;

[0029] 9. Electric push rod B;

[0030] 10. Silicone pad;

[0031] 11. Garbage bin;

[0032] 12. Handle;

[0033] 13. Motor;

[0034] 14. Grinding machine;

[0035] 15. Base. DETAILED DESCRIPTION

[0036] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Embodiment 1:

[0039] Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this embodiment proposes a printed circuit chamfering device, a printed circuit chamfering device, comprising a processing chamber 1, a chamber door 2 is rotatably connected to the front of the processing chamber 1 through a hinge, a clamping hook 3 is fixedly connected to the outer surface of the chamber door 2, a mechanical buckle 4 is fixedly connected to the edge of one side of the processing chamber 1, the mechanical buckle 4 is adapted to the clamping hook 3, and adjustment components 5 are fixedly connected to both sides of the processing chamber 1;

[0040] The adjustment component 5 includes two reinforcement seats 501, and a plurality of limiting holes are provided on the outer surface of the reinforcement seat 501. The top and bottom of the reinforcement seat 501 are provided with sliding grooves, and the interior of one of the sliding grooves is slidably connected to a fixed seat 502, and the interior of the other sliding groove is slidably connected to a bearing seat 503. The top and bottom of the fixed seat 502 and the bearing seat 503 are fixedly connected with spring buckles 504, and the spring buckles 504 are adapted to the limiting holes. The processing chamber 1 is a transparent device. When in use, first, pull open the mechanical buckle 4, open the chamber door 2, place the printed circuit board to be chamfered between the electric push rod A8 and the electric push rod B9, clamp it, and then press the spring buckle 504, and adjust it to allow the grinder 14 to grind the circuit board, so that the spring buckle 504 is placed in the corresponding limiting hole.

[0041] Embodiment 2:

[0042] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0043] like Figure 1 , Figure 2 and Figure 4 As shown, the interior of the fixed seat 502 is rotatably connected to a rotating wheel 6 via a bearing A, one end of the rotating wheel 6 is fixedly connected to a crank 7, the other end of the crank 7 is fixedly connected to an electric push rod A8, the interior of the bearing seat 503 is rotatably connected to an electric push rod B9 via a bearing, one end of the electric push rod A8 and the electric push rod B9 are both fixedly connected to a silicone pad 10, the printed circuit board that needs to be chamfered is placed between the electric push rod A8 and the electric push rod B9 and clamped, the crank 7 is shaken, the angles of the electric push rods A8 and the electric push rod B9 are rotated to the position that needs to be polished.

[0044] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the inner bottom of the processing bin 1 is slidably connected to a garbage bin 11, a handle 12 is fixedly connected to the center of the front of the garbage bin 11, a motor 13 is fixedly connected to the back of the processing bin 1, one end of the motor 13 is fixedly connected to a grinder 14, the bottom of the processing bin 1 is fixedly connected to a base 15, and the bottom of the base 15 is fixedly connected to an anti-slip pad. Start the motor 13 to drive the grinder 14 to rotate and start working. Waste and garbage generated during work can directly enter the garbage bin 11. After multiple uses, pull the handle 12 to pour out the garbage.

[0045] Embodiment 3:

[0046] The schemes in Example 1 and Example 2 are further introduced below in combination with specific working methods, as described below for details:

[0047] Specifically, when the printed circuit chamfering device is working / in use: when in use, first, pull open the mechanical buckle 4, open the compartment door 2, place the printed circuit board to be chamfered between the electric push rod A8 and the electric push rod B9 and clamp it, then press the spring buckle 504, adjust it to allow the grinder 14 to grind the circuit board, so that the spring buckle 504 is placed in the corresponding limit hole, and then shake the handle 7 to rotate the angle of the electric push rod A8 and the electric push rod B9 to the position that needs to be grinded. The processing compartment 1 is a transparent device, and the crank handle 7 can be turned while observing, and the motor 13 can be started to drive the grinder 14 to rotate and start working. The waste garbage generated during the work can directly enter the garbage bin 11. After using it many times, pull the handle 12 to dump the garbage.

[0048] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printed circuit chamfering device, comprising a processing chamber (1), characterized in that: The front of the processing chamber (1) is rotatably connected to a chamber door (2) via a hinge, the outer surface of the chamber door (2) is fixedly connected to a clamping hook (3), a mechanical buckle (4) is fixedly connected to the edge of one side of the processing chamber (1), the mechanical buckle (4) is adapted to the clamping hook (3), and adjustment components (5) are fixedly connected to both sides of the processing chamber (1); The adjustment assembly (5) comprises two reinforcement seats (501), the outer surface of the reinforcement seat (501) is provided with a plurality of limiting holes, the top and bottom of the reinforcement seat (501) are provided with sliding grooves, one of the sliding grooves is slidably connected to a fixed seat (502), the other sliding groove is slidably connected to a bearing seat (503), the top and bottom of the fixed seat (502) and the bearing seat (503) are fixedly connected with spring buckles (504), and the spring buckles (504) are adapted to the limiting holes, and the processing chamber (1) is a transparent device.

2. A printed circuit chamfering device according to claim 1, characterized in that: The interior of the fixed seat (502) is rotatably connected to a rotating wheel (6) via a bearing A, and one end of the rotating wheel (6) is fixedly connected to a crank (7).

3. A printed circuit chamfering device according to claim 2, characterized in that: The other end of the crank (7) is fixedly connected to an electric push rod A (8), and the interior of the bearing seat (503) is rotatably connected to an electric push rod B (9) via a bearing. One end of each of the electric push rods A (8) and B (9) is fixedly connected to a silicone pad (10).

4. A printed circuit chamfering device according to claim 1, characterized in that: The inner bottom of the processing bin (1) is slidably connected to a garbage bin (11), and a handle (12) is fixedly connected to the center of the front of the garbage bin (11).

5. A printed circuit chamfering device according to claim 1, characterized in that: A motor (13) is fixedly connected to the back of the processing chamber (1), and a grinder (14) is fixedly connected to one end of the motor (13).

6. A printed circuit chamfering device according to claim 1, characterized in that: The bottom of the processing chamber (1) is fixedly connected to a base (15), and the bottom of the base (15) is fixedly connected to an anti-slip pad.

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