CN211385930U - Novel board surface cleaning machine - Google Patents

Abstract

A novel board surface cleaning machine comprises a rack, wherein the rack is of a rectangular cabinet type frame structure, an electric box is arranged at the lower part of the rack, support plates are symmetrically arranged on two sides of the upper part of the rack, a conveying mechanism, a brush roller, a double-position dust-binding roller and a dust-binding paper roller are arranged on the support plates, the conveying mechanism is horizontally and safely stood at the bottom of the support plates, the brush roller is horizontally arranged at one end of the conveying mechanism, the double-position dust-binding roller is arranged above the middle part of the conveying mechanism and symmetrically arranged on the support plates, the dust-binding paper roller is horizontally arranged right above the double-position dust-binding roller, a board surface enters through the brush roller end of the conveying mechanism and flows out from the other end, the board surface is preliminarily cleaned through the brush roller, the adsorption of the double-position dust-binding roller and the reabsorption transfer of the dust-binding paper, the quality of the subsequent process of the product is ensured.

Description

A new type of board cleaning machine

technical field

The utility model belongs to the field of cleaner equipment, in particular to a novel board surface cleaning machine.

Background technique

PCB circuit board is a common electronic component connection component, which is widely used in various electronic equipment. Before the PCB board enters the solder paste printing, it needs to be cleaned to ensure that the board surface is clean, otherwise it will affect the printing effect and printing quality of the circuit board. In the prior art, the method of manual blowing with an air gun is generally adopted. For impurities with strong adhesion, the removal effect is general and the removal efficiency is low.

Utility model content

The utility model provides a novel board surface cleaning machine precisely aiming at the shortcomings of the prior art.

In order to solve the above-mentioned problems, the technical scheme adopted by the present utility model is as follows:

A new type of board surface cleaning machine includes a frame, the frame is a rectangular cabinet frame structure, the lower part of the frame is an electric box, the upper part of the frame is symmetrically provided with support plates on both sides, and the support plates are provided with Conveying mechanism, brush roller, double-position dust sticking roller and sticky paper roller, the conveying mechanism is installed horizontally at the bottom of the support plate, the brush roller is horizontally installed at one end of the conveying mechanism, and the double-position sticking roller is installed at the conveying mechanism Above the middle, and symmetrically installed on the support plate, the sticky paper roller is horizontally located just above the double-position sticky roller, the board surface enters through the brush roller end of the conveying mechanism, and flows out from the other end.

Further, the conveying mechanism includes a motor, a support plate, a guide rod and a transmission rod, the motor is located at the bottom of one side of the support plate, and the support plate is a "convex"-shaped plate arranged vertically and symmetrically between the support plates, The long side of the support plate is located above and exposed to the outside of the support plate, the guide rods symmetrically and vertically pass through the bottom end of the support plate and are installed on the support plate, and the transmission rods symmetrically and vertically pass through the upper end of the support plate and are installed on the support plate.

Further, the support plate is provided with a symmetrical installation groove, and the installation groove is provided with a sliding plate for sliding and clamping, the two-position dust sticking roller is installed at the bottom of the sliding plate, and the dust sticking paper roller is slid up and down and installed in the middle of the sliding plate. , A vertically installed air cylinder is arranged on the support plate of the upper opening of the installation slot, and the air cylinder is vertically connected with the shaft end of the sticky paper roller.

Further, the brush roller includes a bridge frame, a motor, and a brush roller. The bridge frame is a bridge-shaped plate. The motor is installed at one end of the bridge frame. The brush roller is installed in the bridge frame. There is a pipeline connected to the outside of the frame.

Further, one side of the support plate is fixed and the other side is movably installed, the middle part of the support plate is provided with a vertically connected ball screw, and the ball screw is horizontally connected to the support plate, and one end of the ball screw is provided with a width adjustment handwheel. .

Further, a vertical linear slide block is connected to the outside of the bridge frame, and a vertically connected height-adjusting screw rod is arranged between the linear slide block and the bridge frame.

Further, the outer wall of the support plate is provided with a synchronous wheel, the synchronous wheel is driven by a synchronous belt of the motor, and the synchronous wheel is connected with the conveying mechanism and the two-position dust sticking roller through gear transmission.

Further, the frame is provided with a man-machine interface, and the man-machine interface is electrically connected with the electric box, the conveying mechanism, the two-position dust sticking roller, and the brush roller.

Compared with the prior art, the implementation effect of the present utility model is as follows:

In a new type of board surface cleaning machine described in the utility model, the board surface enters the brush roller through the support plate to initially remove the surface impurities, and then the two-position sticking dust roller absorbs the particles and dust on the surface of the board surface, and then cleans the surface of the board through the adhesive force. The strong sticky paper roller adsorbs the particles and dust on the double-position sticky roller on the sticky paper, realizes the automatic removal of impurities on the board surface, saves manpower, and effectively improves the removal efficiency and removal quality, ensuring the follow-up process of the product. quality.

Description of drawings

1 is a schematic diagram of the internal structure of a new type of board cleaning machine according to the utility model;

Figure 2 is a schematic diagram of the appearance structure of a new type of board cleaning machine according to the utility model;

Fig. 3 is the enlarged structural schematic diagram of the double-position dust sticking roller and the dust sticking paper roller in Fig. 1;

FIG. 4 is an enlarged structural schematic diagram of the brush roller in FIG. 1 .

Detailed ways

The content of the present utility model will be described below in conjunction with specific embodiments.

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the new type of surface cleaning machine includes a frame 1, the frame 1 is a rectangular cabinet frame structure, and the lower part of the frame 1 is an electric box 2. The upper part of the frame 1 is symmetrically provided with a support plate 3 on both sides. The support plate 3 is provided with a conveying mechanism 4, a brush roller 5, a two-position dust-sticking roller 6 and a dust-sticking paper roller 7. The mechanism 4 is installed horizontally at the bottom of the support plate 3, the brush roller 5 is installed horizontally at one end of the conveying mechanism 4, and the two-position dust sticking roller 6 is installed above the middle of the conveying mechanism 4, and is symmetrically installed on the support plate 3. The paper roller 7 is located horizontally directly above the double-position sticky roller 6. The board surface enters through the brush roller 5 end of the conveying mechanism 4 and flows out from the other end. The dust sticking roller 6 absorbs and removes the particles and dust on the surface of the board, and then the dust sticking paper roller 7 with stronger adhesive force absorbs the particles and dust on the surface of the double dust sticking roller 6 to realize the automatic removal of impurities on the board surface. While saving manpower, it improves the efficiency of impurity removal and ensures the quality of the subsequent process of the product.

The conveying mechanism 4 includes a motor 8, a support plate 9, a guide rod 10 and a transmission rod 11, the motor 8 is located at the bottom of one side of the support plate 3, and the support plate 9 is vertically symmetrically arranged between the support plates 3. "Convex" shaped plate, the long side of the support plate 9 is located above and exposed to the outside of the support plate 3, the guide rods 10 pass through the bottom end of the support plate 9 symmetrically and vertically and are installed on the support plate 3, and the transmission rods 11 pass through symmetrically and vertically The upper end of the support plate 9 is installed on the support plate 3 , so as to realize the conveying function of the plate surface flowing into the other end through the support plate 9 and outputting.

The support plate 3 is provided with a symmetrical installation slot 12, and the installation slot 12 is provided with a sliding plate 13 that slides and snaps together. The two-position dust sticking roller 6 is installed at the bottom of the sliding plate 13, and the dust sticking paper roller 7 is slid up and down. In the middle of the sliding plate 13, a vertically installed cylinder 14 is provided on the support plate 3 at the upper opening of the installation slot 12. The cylinder 14 is vertically connected with the shaft end of the sticky paper roller 7, and the sticky paper roller 7 is pushed down by the cylinder 14. The process of transferring the particles and dust on the two-position dust sticking roller 6 to the dust sticking paper roller 7 is realized, and the cleaning effect of the equipment is ensured.

The brush roller 5 includes a bridge frame 15, a motor 16, and a brush roller 17. The bridge frame 15 is a bridge-shaped plate, the motor 16 is installed at one end of the bridge frame 15, and the brush roller 17 is installed in the bridge frame 15. The dust hood 18, the dust hood 18 is provided with a pipeline that communicates with the outside of the frame 1, the brush roller 17 preliminarily removes impurities on the board surface, and the dust hood 18 and the pipeline absorb the impurities removed by the brush roller 17 to discharge, ensuring that While removing the effect, it provides a good working environment for the work of the equipment.

One side of the support plate 9 is fixed and the other side is movably installed. The middle of the support plate 9 is provided with a vertically connected ball screw 19, and the ball screw 19 is horizontally connected to the support plate 3. One end of the ball screw 19 is provided with an adjustable ball screw. The wide handwheel 20 realizes the adjustment of the spacing between the support plates 9 through the cooperation of the widening handwheel 20 and the ball screw 19 to meet the use requirements of PCB boards of different widths.

The outer side of the bridge frame 15 is connected with a vertical linear slider 21, and a vertical height adjustment screw 22 is arranged between the linear slider 21 and the bridge frame 15, and the height of the brush roller 5 is adjusted through the height adjustment screw 22 to ensure the hair The effect of removing impurities by the brush roller 17 .

The outer wall of the support plate 3 is provided with a synchronous wheel 23. The synchronous wheel 23 is driven by the synchronous belt of the motor 8, and the synchronous wheel 23 is connected with the conveying mechanism 4 and the double-position dust sticking roller 6 through gear transmission, so as to ensure that the conveying mechanism 4 and the double-position stick The drive power requirement of the dust drum 6.

The frame 1 is provided with a man-machine interface 24. The man-machine interface 24 is electrically connected with the electric box 2, the conveying mechanism 4, the two-position dust sticking roller 6, and the brush roller 5. The parameters are set on the man-machine interface 24. The automatic removal of the equipment can be realized, which saves manpower and improves the removal efficiency of the PCB surface.

To sum up, in the above-mentioned new type of board cleaning machine, the board surface enters the brush roller 5 through the support plate 9 to initially remove the surface impurities, and then the two-position dust sticking roller 6 absorbs the particles and dust on the board surface, and then passes the sticking roller 6. The sticky paper roller 7 with stronger adhesion adsorbs the particles and dust on the double-position sticky roller 6 on the sticky paper to realize the automatic removal of impurities on the board surface, which saves manpower and effectively improves the removal efficiency and quality. Guarantee the quality of product follow-up process.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (8)

1. A novel board surface cleaning machine, comprising a rack, the rack is a rectangular cabinet type frame structure, the lower part of the rack is an electrical box, and the upper part of the rack is symmetrically provided with support plates, characterized in that: the described The support plate is provided with a conveying mechanism, a brush roller, a double-position dust sticking roller and a sticky paper roller. The conveying mechanism is horizontally installed at the bottom of the support plate, and the brush roller is horizontally installed at one end of the conveying mechanism. The dust roller is installed above the middle of the conveying mechanism and symmetrically installed on the support plate. The sticky paper roller is horizontally located directly above the two-position dust sticking roller. The plate surface enters through the brush roller end of the conveying mechanism and flows out from the other end. 2. A new type of board surface cleaning machine according to claim 1, wherein the conveying mechanism comprises a motor, a support plate, a guide rod and a transmission rod, the motor is located at the bottom of one side of the support plate, and the support plate It is a "convex"-shaped plate arranged vertically and symmetrically between the support plates. The long side of the support plate is located above and exposed to the outside of the support plate. The guide rods symmetrically pass through the bottom end of the support plate and are installed on the support plate. The transmission rod passes through the upper end of the support plate symmetrically and vertically and is mounted on the support plate. 3. A new type of board cleaning machine according to claim 1, characterized in that, the support plate is provided with a symmetrical installation groove, and the installation groove is provided with a sliding plate for sliding and clamping, and the two-position sticky dust The roller is installed at the bottom of the sliding plate, and the sticky paper roller is installed in the middle of the sliding plate by sliding up and down. The support plate on the upper opening of the installation slot is provided with a vertically installed cylinder, and the cylinder is vertically connected with the shaft end of the sticky paper roller. 4. A new type of board surface cleaning machine according to claim 1, wherein the brush roller comprises a bridge frame, a motor and a brush roller, the bridge frame is a bridge-shaped plate, the motor is installed at one end of the bridge frame, and the hair The brush roller is installed in the bridge frame, and the bridge frame is connected to a fixed dust hood, and the dust hood is provided with a pipeline that communicates with the outside of the frame. 5. A new type of board surface cleaning machine according to claim 2, characterized in that one side of the support plate is fixed and the other side is movably installed, the middle part of the support plate is provided with a vertically connected ball screw, and the ball screw It is horizontally connected to the support plate, and one end of the ball screw is provided with a width adjustment handwheel. 6 . A new type of board surface cleaning machine according to claim 4 , wherein a vertical linear slider is connected to the outside of the bridge frame, and a height-adjusting screw rod is vertically connected between the linear slider and the bridge frame. 7 . . 7. A new type of board surface cleaning machine according to claim 1, characterized in that, the outer wall of the support plate is provided with a synchronous wheel, the synchronous wheel and the motor synchronous belt are driven, and the synchronous wheel and the conveying mechanism, the two-position adhesive Dust drum gear drive connection. 8. A new type of board surface cleaning machine according to claim 1, characterized in that, a man-machine interface is provided on the frame, and the man-machine interface is connected to an electric box, a conveying mechanism, a two-position dust sticking roller, and a brush roller. electrical connection.

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