CN220807730U - Board cutting machine for circuit board processing - Google Patents

Abstract

A board cutting machine for processing a circuit board comprises a bottom plate. Compared with the prior art, the utility model has the advantages that: the collecting box is pulled to change the position of the indicating mark, the cutting length of the circuit board is determined according to the scale on the distance ruler indicated by the indicating mark, then the knob is rotated to drive the pressing screw to rotate, the pressing screw rotates to drive the anti-slip pad to move downwards, the anti-slip pad abuts against the bottom plate, the collecting box is fixed, the collecting box is prevented from moving during processing, the large material plate is fixed by the limiting component, the circuit board is pushed to abut against the abutting plate, at the moment, the linear distance from the cutting piece to the abutting plate is the length required by the circuit board, then cutting is carried out, after the cutting is completed, the large material plate is pushed continuously, the rear end abuts against the abutting plate, the step is repeated, the equidistant circuit board can be cut, the distance is not required to be carried out again for each cutting, the processing efficiency is greatly improved, dust generated during cutting can be absorbed by the dust collection component, and the working environment is prevented from being polluted by dust.

Description

Board cutting machine for circuit board processing

Technical Field

The utility model relates to the technical field of circuit board processing, in particular to a board cutting machine for circuit board processing.

Background

The names of the circuit boards are: ceramic circuit boards, thick copper plates, impedance boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. In the processing process of the circuit board, the large material board is required to be cut into material boards with different specifications by using a board cutting machine according to the material cutting requirements.

The utility model discloses a chinese patent of publication number CN211867988U is retrieved to chinese, discloses a circuit board processing is with cutting board machine, including shell, baffle and gear, the left side of shell is provided with the rotating handle, and the internally mounted of shell has the threaded rod, the left and right sides of threaded rod is provided with the runner, and the outside of threaded rod is provided with the thread bush, the baffle is located the right side of thread bush, and the inside of baffle is provided with the spout, the inside of spout is provided with the slider, and the right side of slider is provided with the collecting box, the top of shell is fixed with the support, and installs the motor in the top of support, the gear is located the right side of motor, and the below of gear is fixed with the rack, the rear of motor is provided with the connecting rod, and the inside of connecting rod is fixed with the slide bar, the cutting knife is installed to the below of connecting rod, and the inside of cutting knife is provided with the fixed pin.

The prior art scheme has the following defects: when cutting the circuit board at every turn, all need the workman to measure the cutting length of circuit board, confirm the cutting distance, the same circuit board specification of same batch, the length is all measured at every turn cutting can waste a lot of time, leads to machining efficiency to become low, can produce the dust moreover when cutting, influences operational environment.

Disclosure of utility model

In order to solve the above-mentioned shortcomings in the prior art, the present utility model provides a board cutting machine for processing a circuit board, so as to solve the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is that the board cutting machine for processing the circuit board comprises a bottom plate, four support columns are fixedly connected to the front side of the upper side wall of the bottom plate, a fixing plate is fixedly connected to the upper ends of the support columns, a limit box is fixedly connected to the upper side wall of the fixing plate, a dust collection assembly is arranged on the outer wall of the upper side of the limit box, a limit assembly is arranged in the limit box, a distance assembly is arranged on the rear side of the upper side wall of the bottom plate, two vertical plates are fixedly connected to the two sides of the upper side wall of the bottom plate respectively, two guide columns are fixedly connected between the two vertical plates, a movable table is connected between the two guide columns in a sliding manner, a driving motor is installed on one side wall of one vertical plate far away from the movable table, the output shaft end of the driving motor penetrates through the vertical plate and is fixedly connected with a screw rod, the other end of the screw rod penetrates through the movable table and is rotationally connected with the other vertical plate, a motor box is fixedly connected to the lower side wall of the movable table, a cutting motor box is installed in the motor box, and a cutting motor shaft end penetrates through the front side wall of the cutting motor box.

As an improvement: the distance subassembly includes first spout, slider, collecting box, butt board, distance chi and instruction mark, first spout has been seted up on the upper sidewall of bottom plate and be located between two risers, sliding connection has the slider in the first spout, fixedly connected with collecting box on the upper sidewall of slider, fixedly connected with butt board on the back lateral wall of collecting box, the embedding is installed the distance chi on the upper sidewall of bottom plate, fixedly connected with instruction mark on the lateral wall that butt board is close to the distance chi.

As an improvement: the dust collection assembly comprises an air inlet cover, a dust collector and a connecting pipe, wherein the air inlet cover is fixedly connected between the two vertical plates, the dust collector is installed on the outer wall of the upper side of the limit box, and a dust collection opening of the dust collector is communicated with the air inlet cover through the connecting pipe.

As an improvement: the limiting assembly comprises a second sliding groove, moving blocks, a hand wheel, a bidirectional screw, a moving plate, a clamping plate and rubber rollers, wherein the second sliding groove is formed in the upper side wall of the fixed plate, two moving blocks are connected in the second sliding groove in a sliding mode, the hand wheel is installed on one side wall of the fixed plate, which is far away from the driving motor, the shaft end of the hand wheel extends into the second sliding groove and is fixedly connected with the bidirectional screw, and threads at the other end of the bidirectional screw penetrate through the two moving blocks and are in rotary connection with one side wall of the second sliding groove, which is far away from the hand wheel.

As an improvement: two extension plates are fixedly connected to the rear side wall of the abutting plate, a pressing screw is connected to the center of the extension plate through a threaded sleeve in a threaded mode, a knob is fixedly connected to the upper end of the pressing screw, and an anti-slip pad is fixedly connected to the lower end of the pressing screw.

As an improvement: the scale marks on the distance ruler represent the linear distance from the cutting piece to the front side wall of the abutting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. The collecting box is pulled to change the position of the indicating mark, the cutting length of the circuit board is determined according to the scale on the distance ruler indicated by the indicating mark, then the knob is rotated to drive the pressing screw to rotate, the pressing screw rotates to drive the anti-slip pad to move downwards, the anti-slip pad abuts against the bottom plate, the collecting box is fixed, the collecting box is prevented from moving during processing, the large material plate is fixed by the limiting component, the circuit board is pushed to abut against the abutting plate, at the moment, the linear distance from the cutting piece to the abutting plate is the length required by the circuit board, then cutting is carried out, after the cutting is completed, the large material plate is pushed continuously, the rear end abuts against the abutting plate, the step is repeated, the equidistant circuit board can be cut, the distance is not required to be carried out again for each cutting, the processing efficiency is greatly improved, dust generated during cutting can be absorbed by the dust collection component, and the working environment is prevented from being polluted by dust.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a board cutting machine for processing a circuit board;

FIG. 2 is a schematic diagram of a second chute of a board cutting machine for processing a circuit board according to the present utility model;

FIG. 3 is a schematic diagram of a limiting assembly of a board cutting machine for processing a circuit board according to the present utility model;

FIG. 4 is a schematic diagram of a collecting box of a board cutting machine for processing a circuit board;

As shown in the figure:

1. A bottom plate; 1.1, support columns; 1.2, a fixing plate; 1.21, a limit box; 3. a dust collection assembly; 4. a limit component; 2. a distance assembly; 1.3, a vertical plate; 1.4, a guide post; 1.5, mobile station; 1.6, driving a motor; 1.7, a screw; 1.8, a motor box; 1.9, cutting the sheet; 2.1, a first chute; 2.11, a sliding block; 2.2, collecting box; 2.3, abutting plate; 2.4, a distance ruler; 2.5, an indicator; 3.1, an air inlet hood; 3.2, a dust collector; 3.3, connecting the pipes; 4.1, a second chute; 4.2, a moving block; 4.3, a hand wheel; 4.4, a bidirectional screw; 4.5, moving the plate; 4.6, clamping plates; 4.7, rubber idler wheels; 2.31, extension plates; 2.32, pressing down the screw; 2.34, a knob; 2.33, anti-slip pad.

Detailed Description

In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in figure 1, the board cutting machine for processing the circuit board comprises a bottom plate 1, four support columns 1.1 are fixedly connected to the front side on the upper side wall of the bottom plate 1, a fixed plate 1.2 is fixedly connected to the upper end of the support columns 1.1, a limit box 1.21 is fixedly connected to the upper side wall of the fixed plate 1.2, a dust collection assembly 3 is arranged on the outer wall of the upper side of the limit box 1.21, a limit assembly 4 is arranged in the limit box 1.21, a distance assembly 2 is arranged on the rear side on the upper side wall of the bottom plate 1, two upright plates 1.3 are respectively and fixedly connected to the upper two sides of the upper side wall of the bottom plate 1, two guide columns 1.4 are fixedly connected between the two upright plates 1.3, a movable table 1.5 is connected between the two guide columns 1.4 in a sliding manner, a driving motor 1.6 is arranged on one side wall of one upright plate 1.3 far away from the movable table 1.5, the output shaft end of the driving motor 1.6 penetrates through the vertical plate 1.3 and is fixedly connected with the screw 1.7, the other end thread of the screw 1.7 penetrates through the movable table 1.5 and is rotationally connected with the other vertical plate 1.3, the motor box 1.8 is fixedly connected to the lower side wall of the movable table 1.5, the cutting motor is installed in the motor box 1.8, the output shaft end of the cutting motor penetrates through the front side wall of the motor box 1.8 and is fixedly connected with the cutting sheet 1.9, the output shaft of the driving motor 1.6 can drive the screw 1.7 to rotate, the screw 1.7 rotates to enable the movable table 1.5 to move with the motor box 1.8 under the limit of the guide post 1.4, the output shaft of the cutting motor can drive the cutting sheet 1.9 to rotate, and the cutting of the large material plate is completed in the moving process of the movable table 1.5.

Specifically, as shown in fig. 1, a board cutting machine for circuit board processing, a distance component 2 includes a first chute 2.1, a slider 2.11, a collecting box 2.2, an abutting plate 2.3, a distance ruler 2.4 and an indication mark 2.5, the first chute 2.1 is provided on the upper side wall of the bottom plate 1 and between two vertical plates 1.3, the slider 2.11 is connected in the first chute 2.1 in a sliding manner, the collecting box 2.2 is fixedly connected on the upper side wall of the slider 2.11, an abutting plate 2.3 is fixedly connected on the rear side wall of the collecting box 2.2, an indication mark 2.5 is fixedly connected on the upper side wall of the bottom plate 1, the abutting plate 2.3 is close to one side wall of the distance ruler 2.4, the collecting box 2.2 is pulled to drive the slider 2.11 to slide in the first chute 2.1, the position of the indication mark 2.5 can be changed, the length of the circuit board is determined by the scale mark 2.4 indicated on the indication mark 2.5, then the circuit board is cut by the abutting plate 2.4, the abutting plate is cut by the abutting plate 2.3, then the distance plate 2.3 is cut out, and the distance of the circuit board is cut out, and the abutting plate 2.3 is cut by the abutting plate is cut, and then the distance plate 2 is cut by the abutting plate 2.3, and the distance plate is cut by the abutting plate 2.

Specifically, as shown in fig. 1, a board cutting machine for circuit board processing, dust collection assembly 3 includes inlet hood 3.1, dust catcher 3.2 and connecting pipe 3.3, fixedly connected with inlet hood 3.1 between two risers 1.3, install dust catcher 3.2 on the upside outer wall of spacing case 1.21, be linked together through being equipped with connecting pipe 3.3 between the dust absorption mouth of dust catcher 3.2 and the inlet hood 3.1, inlet hood 3.1 forms the negative pressure under the effect of dust catcher 3.2, the dust that produces during the cutting can be inhaled in inlet hood 3.1 then enters into the dust bag of dust catcher 3.2 through connecting pipe 3.3, avoid dust pollution operational environment, influence workman's health.

Specifically, as shown in fig. 2 and 3, a board cutting machine for processing a circuit board, the limiting component 4 includes a second chute 4.1, a moving block 4.2, a hand wheel 4.3, a bidirectional screw 4.4, a moving plate 4.5, a clamping plate 4.6 and a rubber roller 4.7, the second chute 4.1 is formed on the upper side wall of the fixed plate 1.2, two moving blocks 4.2 are connected in the second chute 4.1 in a sliding manner, a hand wheel 4.3 is mounted on a side wall of the fixed plate 1.2 far away from the driving motor 1.6, the shaft end of the hand wheel 4.3 extends into the second chute 4.1 and is fixedly connected with a bidirectional screw 4.4, the other end thread of the bidirectional screw 4.4 penetrates through the two moving blocks 4.2 and is connected with a side wall of the second chute 4.1 far away from the hand wheel 4.3 in a rotating manner, a large material plate is placed on the two moving plates 4.5, the two moving plates 4.3 are driven to rotate by rotating the hand wheel 4.3, and the two clamping plates 4.6 are driven to be clamped by the two moving blocks 4.2 when the bidirectional screw 4.4 rotates.

Specifically, as shown in fig. 4, a board cutting machine for processing a circuit board is provided, two extension boards 2.31 are fixedly connected to the rear side wall of the abutting board 2.3, a pressing screw 2.32 is connected to the center of the extension board 2.31 through a screw thread sleeve, a knob 2.34 is fixedly connected to the upper end of the pressing screw 2.32, an anti-slip pad 2.33 is fixedly connected to the lower end of the pressing screw, the knob 2.34 is rotated to drive the pressing screw 2.32 to rotate, the pressing screw 2.32 is rotated to drive the anti-slip pad 2.33 to move downwards, and the anti-slip pad 2.33 abuts against the bottom board 1, so that the collecting box 2.2 is fixed, and the collecting box 2.2 is prevented from moving during processing.

Specifically, as shown in fig. 1, in a board cutting machine for processing a circuit board, scales on a distance ruler 2.4 represent straight line distances from a cutting piece 1.9 to the front side wall of a butt plate 2.3.

In the concrete implementation of the utility model, the collecting box 2.2 is pulled to slide in the first chute 2.1 so as to change the position of the indicator 2.5, the cutting length of the circuit board is determined according to the scale on the distance ruler 2.4 indicated by the indicator 2.5, after the cutting length is determined, the knob 2.34 is rotated so as to drive the pushing screw 2.32 to rotate, the pushing screw 2.32 is rotated so as to drive the anti-skid pad 2.33 to move downwards, the anti-skid pad 2.33 is abutted against the bottom plate 1, the collecting box 2.2 is fixed, the collecting box 2.2 is prevented from moving during processing, then the large material plate is placed on the two moving plates 4.5, the hand wheel 4.3 is rotated so as to drive the bidirectional screw 4.4 to rotate, the two moving blocks 4.2 are driven by the two clamping plates 4.6 to be close to each other, the two clamping plates 4.6 are clamped, then the front end of the large material plate is pushed, the rear end of the large material plate is abutted against the 2.3, at this time, the linear distance from the cutting sheet 1.9 to the abutting plate 2.3 is the required length of the circuit board, then the driving motor 1.6 and the cutting motor are started, the output shaft of the driving motor 1.6 can drive the screw rod 1.7 to rotate, the screw rod 1.7 rotates to enable the movable table 1.5 to move along the motor box 1.8 under the limit of the guide post 1.4, the output shaft of the cutting motor can drive the cutting sheet 1.9 to rotate, the cutting of the large material plate is completed in the moving process of the movable table 1.5, the cut circuit board falls into the collecting box 2.2, then the large material plate is continuously pushed, the rear end of the circuit board abuts against the abutting plate 2.3, cutting is carried out again, the steps are repeated, the equidistant circuit board can be cut out, no longer distance is needed for each cutting, the processing efficiency is greatly improved, the dust generated during cutting can be sucked into the air inlet cover 3.1 under the action of the dust collector 3.2, the dust generated during cutting can be sucked into the dust collecting bag of the dust collector 3.2 through the air inlet cover 3.3, the dust pollution to the working environment is avoided, and the physical health of workers is influenced.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a circuit board processing is with cutting board machine, includes bottom plate (1), its characterized in that: four support columns (1.1) are fixedly connected to the front side of the upper side wall of the bottom plate (1), a fixed plate (1.2) is fixedly connected to the upper ends of the support columns (1.1), a limit box (1.21) is fixedly connected to the upper side wall of the fixed plate (1.2), a dust collection assembly (3) is arranged on the outer wall of the upper side of the limit box (1.21), a limit assembly (4) is arranged in the limit box (1.21), a distance assembly (2) is arranged on the rear side of the upper side wall of the bottom plate (1), two vertical plates (1.3) are respectively fixedly connected to the two sides of the upper side wall of the bottom plate (1), two guide posts (1.4) are fixedly connected between the two vertical plates (1.3), a moving table (1.5) is connected between the two guide posts (1.4) in a sliding manner, a driving motor (1.6) is arranged on one side wall of the vertical plate (1.3) far away from the moving table (1.5), an output motor (1.6) of the driving motor (1.6) penetrates through the vertical plate (1.3) and penetrates through the other screw rod (1.5) and is connected with the other end (1.5) of the moving table (1.5), the other screw rod (1.5) is connected with the other end (1.5), the output shaft end of the cutting motor penetrates through the front side wall of the motor case (1.8) and is fixedly connected with a cutting sheet (1.9).

2. The board cutting machine for circuit board processing according to claim 1, wherein: distance subassembly (2) include first spout (2.1), slider (2.11), collection box (2.2), butt board (2.3), distance chi (2.4) and instruct mark (2.5), just be located on the last lateral wall of bottom plate (1) and seted up first spout (2.1) between two riser (1.3), sliding connection has slider (2.11) in first spout (2.1), fixedly connected with collection box (2.2) on the last lateral wall of slider (2.11), fixedly connected with butt board (2.3) on the back lateral wall of collection box (2.2), embedding installs distance chi (2.4) on the last lateral wall of bottom plate (1), fixedly connected with instruct mark (2.5) on the lateral wall that butt board (2.3) are close to distance chi (2.4).

3. The board cutting machine for circuit board processing according to claim 1, wherein: the dust collection assembly (3) comprises an air inlet cover (3.1), a dust collector (3.2) and a connecting pipe (3.3), wherein the air inlet cover (3.1) is fixedly connected between the vertical plates (1.3), the dust collector (3.2) is installed on the outer wall of the upper side of the limit box (1.21), and a dust collection opening of the dust collector (3.2) is communicated with the air inlet cover (3.1) through the connecting pipe (3.3).

4. The board cutting machine for circuit board processing according to claim 1, wherein: limiting component (4) are including second spout (4.1), movable block (4.2), hand wheel (4.3), bi-directional screw (4.4), movable plate (4.5), grip block (4.6) and rubber gyro wheel (4.7), second spout (4.1) have been seted up on the last lateral wall of fixed plate (1.2), sliding connection has two movable blocks (4.2) in second spout (4.1), hand wheel (4.3) are installed on the lateral wall that driving motor (1.6) were kept away from to fixed plate (1.2), the axle head of hand wheel (4.3) extends to in second spout (4.1) and fixedly connected with bi-directional screw (4.4), the other end screw thread of bi-directional screw (4.4) passes two movable blocks (4.2) and is kept away from a lateral wall rotation of hand wheel (4.3) with second spout (4.1) and is connected.

5. A board cutting machine for circuit board processing according to claim 2, wherein: two extension plates (2.31) are fixedly connected to the rear side wall of the abutting plate (2.3), a pressing screw (2.32) is connected to the center of the extension plate (2.31) through a threaded sleeve, a knob (2.34) is fixedly connected to the upper end of the pressing screw (2.32), and an anti-slip pad (2.33) is fixedly connected to the lower end of the pressing screw.

6. A board cutting machine for circuit board processing according to claim 2, wherein: the scale marks on the distance ruler (2.4) represent the straight line distance from the cutting piece (1.9) to the front side wall of the abutting plate (2.3).