Silicon microphone PCB machining cutting machine

Abstract

The utility model relates to the technical field of PCB processing equipment, in particular to a silicon microphone PCB processing cutting machine which comprises a locking assembly and an adjusting assembly, the locking assembly is used for locking the position of a PCB piece and comprises a rocking handle piece, the side face of the rocking handle piece is provided with a first side supporting plate and a two-way threaded rod, and the two-way threaded rod is provided with a second side supporting plate. A second side supporting plate is arranged at one end of the two-way threaded rod. According to the PCB cutting device, fingers do not need to be close to dangerous PCBs any more, the finger injury risk is greatly reduced, the personal safety of operators in the PCB machining and cutting process is guaranteed, meanwhile, the designed transverse battens and the vertical battens can move up and down and can flexibly cope with PCBs of different sizes and thicknesses, the applicability of the whole device is improved, and the production efficiency is improved. And the designed locking assembly and the adjusting assembly need to be operated by one hand of an operator, in actual use, the hand position of the operator is guaranteed, and the operator is prevented from stretching into the cutting position of the cutting machine body.

Description

TECHNICAL FIELD

[0001] The utility model relates to PCB board processing equipment technical field, concretely is a silicon microphone PCB board processing cutting machine. BACKGROUND

[0002] The silicon microphone PCB board is a kind of printed circuit board, is the printed board formed from point to point connection wire and printed element on insulating substrate according to predetermined design, mainly used in the electronic product related to silicon microphone.

[0003] In the processing of silicon microphone PCB board, PCB board cutting machine will be used, and the operator manually controls PCB board to move on cutting machine mesa when cutting, then starts cutting machine blade to cut, and there is lack of the structure for assisting the movement of PCB board on the current PCB board processing cutting machine, in actual use, it is moved by personnel hand, there is the risk of being cut to finger by cutting machine, and the safety in actual use is reduced. UTILITY MODEL CONTENTS

[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide a silicon microphone PCB board processing cutting machine to solve the problem of lack of personnel hand protection structure on the current silicon microphone PCB board processing cutting machine in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a silicon microphone PCB board processing cutting machine, including main part group, the main part group includes cutting machine main body, PCB board piece and backing plate piece, the backing plate piece is installed on PCB board piece, the PCB board piece is placed on backing plate piece, the cutting machine main body is used to cut PCB board piece, the outside of PCB board piece is provided with adjustment control component group, the adjustment control component group is used to assist the adjustment of PCB board piece, the adjustment control component group includes locking assembly and adjustment assembly, the locking assembly is used to position locking of PCB board piece, the locking assembly includes rocking piece, the side of rocking piece is provided with side support plate one and bidirectional screw rod, one end of bidirectional screw rod is provided with side support plate two, the outside of bidirectional screw rod is provided with moving base pad, the top of moving base pad is provided with rubber pad one and upper positioning frame;The adjustment assembly is used to move PCB board piece, and the adjustment assembly includes holding piece, the side of holding piece is provided with horizontal plate strip, one end of horizontal plate strip is provided with end head strip plate and rubber pad two, the outside of horizontal plate strip is provided with vertical plate piece, the outside of vertical plate piece is provided with guide sleeve plate, the side of guide sleeve plate is provided with positioning rod, L-shaped frame, limit anti-skid block and holding plate piece.

[0006] Preferably, the side support plate one is connected to one side of the pad plate, the side support plate two is connected to the other side of the pad plate, the bidirectional threaded rod is connected to the side support plate two and the side support plate one through the rotating shaft, one end of the bidirectional threaded rod is connected to the rocking piece through the rotating shaft, and the rocking piece is externally provided with anti-skid lines.

[0007] Preferably, the moving base pad, the upper positioning frame and the rubber pad one are provided with two groups, and the two groups of the moving base pad, the upper positioning frame and the rubber pad one are symmetrically distributed on two sides of the PCB plate, the moving base pad slides on the pad plate, and the moving base pad is connected to the upper positioning frame.

[0008] Preferably, the upper positioning frame is provided with a groove corresponding to the position of the PCB plate, the rubber pad one is connected to the upper positioning frame, the rubber pad one is in contact with the side surface of the PCB plate, and the bottom of the PCB plate is in contact with the upper positioning frame.

[0009] Preferably, the surface of the holding piece is provided with anti-skid lines, one end of the horizontal plate strip is connected to the holding piece, the other end of the horizontal plate strip is connected to the end strip, the top of the rubber pad two is connected to the end strip, and the bottom of the rubber pad two is in contact with the top of the PCB plate.

[0010] Preferably, the horizontal plate strip is in sliding contact with the vertical plate through the sliding groove, and the vertical plate is in sliding contact with the guide sleeve plate through the sliding groove.

[0011] Preferably, the guide sleeve plate is connected to the pad plate, one end of the positioning rod is connected to the guide sleeve plate, the L-shaped frame is in sliding contact with the positioning rod through the through hole, the holding plate is connected to the L-shaped frame, the limiting anti-skid block is connected to the L-shaped frame, the limiting anti-skid block is in contact with the vertical plate, the positioning rod is externally sleeved with a spring, and the spring is connected between the guide sleeve plate and the L-shaped frame.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The silicon microphone PCB board processing cutting machine is provided with a main part group and an adjusting control part group, and the current PCB board processing cutting machine lacks a structure for assisting the movement of the PCB board. In actual use, the PCB board is moved by the hands of personnel, which has the risk of being cut by the cutting machine, reduces the safety in actual use, and the adjusting control part group is designed to allow the vertical plate to move up and down by sliding up and down in the guide sleeve plate. The vertical plate slides in contact with the sliding groove and the horizontal plate bar, and the end bar plate and the rubber pad two can move up and down and move away from or approach the locking assembly. When the PCB board needs to be cut by the cutting machine main body, the PCB board is placed on the pad plate, and then the handle is held and the handle is pulled away from the guide sleeve plate. The spring outside the positioning rod will be stretched, the limiting anti-skid block will be separated from the vertical plate, and then the handle is moved to make the rubber pad two and the top of the PCB board contact. Then, the spring is released to contract, the limiting anti-skid block and the vertical plate are in contact, and the height position of the vertical plate is locked. At this time, the horizontal plate bar can only move horizontally. By controlling the handle, the end bar plate and the rubber pad two are moved, and the rubber pad two and the top of the PCB board are in contact, driving the PCB board to move on the pad plate. This design eliminates the need for fingers to approach the dangerous PCB board, greatly reducing the risk of finger injury and ensuring the safety of the operator during PCB board processing and cutting. At the same time, the horizontal plate bar and the vertical plate can move up and down, and can flexibly cope with PCB boards of different sizes and thicknesses, improving the applicability of the overall device. The locking assembly and the adjusting assembly need to be operated by one hand of the operator, which ensures the position of the operator's hand and avoids reaching into the cutting position of the cutting machine main body;

[0014] 2. The silicon microphone PCB board processing cutting machine is provided with a main part group and an adjusting control part group. The adjusting control part group is designed to rotate the handle, which can drive the bidirectional threaded rod to rotate. The bidirectional threaded rod rotates to drive the movement of the moving base pad through the thread. Since the thread on the bidirectional threaded rod is divided into left and right sections, and the directions of the left and right sections are opposite, the two moving base pads will approach or move away from each other when the bidirectional threaded rod rotates, thereby enabling the rubber pad one and the upper positioning frame to clamp and lock the PCB board on the pad plate. After clamping the PCB board, the position of the PCB board will be locked, thereby ensuring the stability of the cutting machine main body when cutting the PCB board. The locking assembly is installed at a position away from the cutting line of the PCB board, thereby ensuring stable clamping of the PCB board and preventing it from being cut by the cutting machine main body. The locking assembly can resist the cutting force, allowing the PCB board to remain stable during cutting and improving the reliability and consistency of the cutting. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of the overall structure of the present application;

[0016] Figure 2 is a schematic view of the overall structure of the present application;

[0017] Figure 3 is a schematic view of the overall structure of the present application;

[0018] Figure 4 is a schematic view of the overall structure of the present application;

[0019] Figure 5 is a schematic view of the overall structure of the present application;

[0020] Figure 6 is a schematic view of the overall structure of the present application;

[0021] Figure 7 is a schematic view of the overall structure of the present application; Figure 6 is a schematic view of the overall structure of the present application;

[0022] In the figure: 01, main component group; 11, cutting machine main body; 12, PCB board; 13, pad piece; 02, adjustment control component group; 21, locking assembly; 211, rocking piece; 212, side support plate one; 213, side support plate two; 214, two-way threaded rod; 215, moving base pad; 216, upper positioning frame; 217, rubber pad one; 22, adjustment assembly; 221, holding piece; 222, horizontal plate strip; 223, end strip plate; 224, rubber pad two; 226, vertical plate piece; 227, guide sleeve plate; 228, positioning rod; 229, L-shaped frame; 2210, limiting anti-skid block; 2211, holding plate piece. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-7The utility model provides an embodiment: a kind of silicon microphone PCB board processing cutting machine, including main component group 01, main component group 01 includes cutting machine main body 11, PCB board piece 12 and backing plate piece 13, backing plate piece 13 is installed on PCB board piece 12, PCB board piece 12 is placed on backing plate piece 13, cutting machine main body 11 is used to cut PCB board piece 12, the outside of PCB board piece 12 is provided with adjusting control component group 02, adjusting control component group 02 is used to assist adjusting to PCB board piece 12, adjusting control component group 02 includes locking assembly 21 and adjusting assembly 22, locking assembly 21 is used to carry out position locking to PCB board piece 12, locking assembly 21 includes shake component 211, the side of shake component 211 is provided with side support plate one 212 and two-way threaded rod 214, one end of two-way threaded rod 214 is provided with side support plate two 213, the outside of two-way threaded rod 214 is provided with mobile base pad 215, the top of mobile base pad 215 is provided with rubber pad one 217 and upper positioning frame 216;Adjusting assembly 22 is used to move to PCB board piece 12, adjusting assembly 22 includes grip component 221, the side of grip component 221 is provided with horizontal plate strip 222, one end of horizontal plate strip 222 is provided with end head strip plate 223 and rubber pad two 224, the outside of horizontal plate strip 222 is provided with vertical plate piece 226, the outside of vertical plate piece 226 is provided with guide sleeve plate 227, the side of guide sleeve plate 227 is provided with positioning rod 228, L-shaped frame 229, limit anti-skid block 2210 and grip plate piece 2211.

[0025] Side support plate one 212 is connected on one side of backing plate piece 13, side support plate two 213 is connected on the other side of backing plate piece 13, two-way threaded rod 214 is connected side support plate two 213 and side support plate one 212 by pivot, one end of two-way threaded rod 214 is connected with shake component 211 by pivot, the outside of shake component 211 is provided with anti-skid line.

[0026] Two groups of mobile base pad 215, upper positioning frame 216 and rubber pad one 217 are provided, and two groups of mobile base pad 215, upper positioning frame 216 and rubber pad one 217 are symmetrically distributed on the two sides of PCB board piece 12, mobile base pad 215 slides on backing plate piece 13, and mobile base pad 215 is connected with upper positioning frame 216.

[0027] Upper positioning frame 216 is provided with recess groove corresponding the position of PCB board piece 12, rubber pad one 217 is connected with upper positioning frame 216, rubber pad one 217 contacts with the side of PCB board piece 12, and the bottom of PCB board piece 12 contacts with upper positioning frame 216.

[0028] The surface of the holding member 221 is provided with anti-skid lines, one end of the horizontal plate strip 222 is connected with the holding member 221, the other end of the horizontal plate strip 222 is connected with the end strip 223, the top of the rubber pad two 224 is connected with the end strip 223, and the bottom of the rubber pad two 224 is in contact with the top of the PCB plate 12.

[0029] The horizontal plate strip 222 is in sliding contact with the vertical plate member 226 through a sliding groove, and the vertical plate member 226 is in sliding contact with the guide sleeve plate 227 through a sliding groove.

[0030] The guide sleeve plate 227 is connected with the pad plate 13, one end of the positioning rod 228 is connected with the guide sleeve plate 227, the L-shaped frame 229 is in sliding contact with the positioning rod 228 through a through hole, the holding plate member 2211 is connected with the L-shaped frame 229, the limiting anti-skid block 2210 is connected with the L-shaped frame 229, the limiting anti-skid block 2210 is in contact with the vertical plate member 226, the positioning rod 228 is sleeved with a spring, and the spring is connected between the guide sleeve plate 227 and the L-shaped frame 229.

[0031] Working principle: the current PCB board processing cutting machine lacks the structure of auxiliary moving of PCB board, in actual use, through the hands of personnel to move, there is the risk of being cut by the cutting machine to the finger, reduces the safety in actual use, the corresponding design of the adjusting control component group 02, through the up and down sliding of the vertical plate piece 226 in the guide sleeve plate 227, the vertical plate piece 226 can move up and down, the vertical plate piece 226 slides through the sliding groove and the horizontal plate strip 222, and then the end strip plate 223 and the rubber pad two 224 can move up and down at the same time, and also can move away from or close to the locking assembly 21, when the PCB board piece 12 needs to be cut by the cutting machine main body 11, place the PCB board piece 12 on the pad piece 13, then hold the handle piece 221, pull the handle piece 2211 towards the direction away from the guide sleeve plate 227, the spring outside the positioning rod 228 will accumulate power and stretch, the limiting anti-skid block 2210 will be out of contact with the vertical plate piece 226, then operate the handle piece 221 to make the rubber pad two 224 contact with the top of the PCB board piece 12, then release the pull of the handle piece 2211, let the spring release the accumulated power and contract, let the limiting anti-skid block 2210 contact with the vertical plate piece 226, and then the height position of the vertical plate piece 226 is locked, at this time the horizontal plate strip 222 can only move horizontally, through the control of the handle piece 221, drive the end strip plate 223 and the rubber pad two 224 to move, and then through the contact of the rubber pad two 224 and the top of the PCB board piece 12, drive the PCB board piece 12 to move on the pad piece 13, this design, the finger does not need to approach the dangerous PCB board piece 12, greatly reduces the risk of finger injury, ensures the personal safety of the operator in the process of processing and cutting of the PCB board piece 12, at the same time, the horizontal plate strip 222 and the vertical plate piece 226 can move up and down, can flexibly cope with different sizes and thicknesses of the PCB board piece 12, improve the applicability of the whole device, and the locking assembly 21 and the adjusting assembly 22 need to be operated by one hand of the operator, in actual use, ensure the position of the hands of the operator, avoid stretching into the cutting position of the cutting machine main body 11.In the adjusting control component group 02 corresponding to the design, by rotating the rocker member 211, the bidirectional threaded rod 214 can be rotated, the bidirectional threaded rod 214 is rotated to drive the moving base pad 215 to move, since the threads on the bidirectional threaded rod 214 are divided into left and right two sections, and the threads of the left and right two sections are opposite, and then when the bidirectional threaded rod 214 rotates, the two moving base pads 215 will approach each other or move away from each other, and then the rubber pad one 217 and the upper positioning frame 216 can clamp and lock the PCB board piece 12 on the pad piece 13, after clamping the PCB board piece 12, the position of the PCB board piece 12 will be locked, and then the stability of the cutting machine main body 11 to the PCB board piece 12 is ensured, the position of the locking assembly 21 is not located at the bottom of the cutting line of the PCB board piece 12, but in the direction away from the adjusting assembly 22, and then the PCB board piece 12 can be clamped and locked to ensure stability, and will not be cut by the cutting machine main body 11, can resist the influence of the cutting force, so that the PCB board piece 12 remains stable during cutting, improves the reliability and consistency of cutting.

[0032] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A silicon microphone PCB board processing cutting machine, comprising a main component group (01), the main component group (01) comprises a cutting machine main body (11), a PCB board piece (12) and a base plate piece (13), the base plate piece (13) is installed on the PCB board piece (12), the PCB board piece (12) is placed on the base plate piece (13), and the cutting machine main body (11) is used for cutting the PCB board piece (12), characterized in that: An adjusting control component group (02) is arranged outside the PCB board piece (12), the adjusting control component group (02) is used for assisting in adjusting the PCB board piece (12), the adjusting control component group (02) comprises a locking assembly (21) and an adjusting assembly (22), the locking assembly (21) is used for position locking of the PCB board piece (12), the locking assembly (21) comprises a rocking piece (211), side support plates one (212) and bidirectional threaded rods (214) are arranged on the side of the rocking piece (211), one end of the bidirectional threaded rods (214) is provided with side support plates two (213), and the outside of the bidirectional threaded rods (214) is provided with a moving base pad (215), the top of the moving base pad (215) is provided with rubber pads one (217) and an upper positioning frame (216); The adjusting assembly (22) is used for moving the PCB board piece (12), the adjusting assembly (22) comprises a holding piece (221), the side of the holding piece (221) is provided with a horizontal plate strip (222), one end of the horizontal plate strip (222) is provided with an end head strip (223) and rubber pads two (224), the outside of the horizontal plate strip (222) is provided with a vertical plate piece (226), the outside of the vertical plate piece (226) is provided with a guide sleeve plate (227), and the side of the guide sleeve plate (227) is provided with a positioning rod (228), an L-shaped frame (229), a limiting anti-skid block (2210) and a holding plate piece (2211).

2. The silicon microphone PCB processing and cutting machine according to claim 1, characterized in that: The side support plates one (212) are connected to one side of the base plate piece (13), the side support plates two (213) are connected to the other side of the base plate piece (13), the bidirectional threaded rods (214) are connected to the side support plates two (213) and the side support plates one (212) through a rotating shaft, one end of the bidirectional threaded rods (214) is connected to the rocking piece (211) through a rotating shaft, and the outside of the rocking piece (211) is provided with anti-skid lines.

3. The silicon microphone PCB processing and cutting machine according to claim 1, characterized in that: The moving base pad (215), the upper positioning frame (216) and the rubber pads one (217) are provided with two groups, and the two groups of the moving base pad (215), the upper positioning frame (216) and the rubber pads one (217) are symmetrically distributed on the two sides of the PCB board piece (12), the moving base pad (215) slides on the base plate piece (13), and the moving base pad (215) is connected with the upper positioning frame (216).

4. The silicon microphone PCB processing and cutting machine according to claim 1, characterized in that: The upper positioning frame (216) is provided with a groove corresponding to the position of the PCB plate (12), the rubber pad I (217) is connected with the upper positioning frame (216), the rubber pad I (217) is in contact with the side of the PCB plate (12), and the bottom of the PCB plate (12) is in contact with the upper positioning frame (216).

5. The silicon microphone PCB processing and cutting machine according to claim 1, characterized in that: The surface of the handle piece (221) is provided with anti-skid lines, one end of the horizontal plate strip (222) is connected with the handle piece (221), the other end of the horizontal plate strip (222) is connected with the end strip (223), the top of the rubber pad II (224) is connected with the end strip (223), and the bottom of the rubber pad II (224) is in contact with the top of the PCB plate (12).

6. The silicon microphone PCB processing and cutting machine according to claim 1, characterized in that: The horizontal plate strip (222) is in sliding contact with the vertical plate piece (226) through a sliding groove, and the vertical plate piece (226) is in sliding contact with the guide sleeve plate (227) through a sliding groove.

7. The silicon microphone PCB processing and cutting machine according to claim 1, characterized in that: The guide sleeve plate (227) is connected with the pad piece (13), one end of the positioning rod (228) is connected with the guide sleeve plate (227), the L-shaped frame (229) is in sliding contact with the positioning rod (228) through a through hole, the handle plate piece (2211) is connected with the L-shaped frame (229), the limiting anti-skid block (2210) is connected with the L-shaped frame (229), the limiting anti-skid block (2210) is in contact with the vertical plate piece (226), the positioning rod (228) is sleeved with a spring, and the spring is connected between the guide sleeve plate (227) and the L-shaped frame (229).

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