CN218013550U

CN218013550U - PCB spraying device

Info

Publication number: CN218013550U
Application number: CN202222030637.8U
Authority: CN
Inventors: 黄绍清; 吴福和
Original assignee: Xiamen Nuohua Precision Electronics Co ltd
Current assignee: Xiamen Nuohua Precision Electronics Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-13
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a PCB board spraying device, including the processing case, be equipped with fixed subassembly in the processing case, fixed subassembly is including connecting chamber, regulation pole, fixed block, actuating lever, slider, screw rod and clamp splice, connect the chamber symmetry and locate processing incasement both sides, the fixed block is connected and is located connection intracavity one side, it locates the connection intracavity to adjust the slope of pole symmetry, just adjust pole one end and articulate and locate on the fixed block, screw rod level is located and is connected intracavity one side, the slider symmetry cover is located on the screw rod, the actuating lever symmetry is located and is connected intracavity both sides, just the actuating lever both ends articulate respectively and locate on the slider and the regulation pole, the clamp splice is located and is connected chamber one side. The utility model belongs to the technical field of the spraying of PCB board, specifically provide a practicality is high, and is simple to use, and it is fixed effectively to carry out mechanical centre gripping to the product, is convenient for overturn, improves a PCB board spraying device of product spraying efficiency and quality.

Description

PCB spraying device

Technical Field

The utility model belongs to the technical field of the spraying of PCB board, specifically indicate a PCB board spraying device.

Background

Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components. Its development has been over 100 years old; the design of the method is mainly a layout design; the main advantages of using the circuit board are that the errors of wiring and assembling are greatly reduced, and the automation level and the production labor rate are improved. The circuit board can be divided into a single-sided board, a double-sided board, a four-layer board, a six-layer board and other multi-layer circuit boards according to the number of the layers of the circuit board.

The current PCB circuit board adopts artifical spraying mostly in the spraying process, very big reduction the efficiency of work, and need overturn the product at the spraying in-process, because artifical upset easily leads to product spraying department to damage, the shortcoming of greatly reduced yields.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a practicality is high, and is simple to use, and it is fixed effectively to carry out mechanical centre gripping to the product, is convenient for overturn, improves a PCB board spraying device of product spraying efficiency and quality.

The utility model discloses the technical scheme who takes as follows: the utility model relates to a PCB board spraying device, including the processing case, be equipped with fixed subassembly in the processing case, fixed subassembly is including connecting chamber, regulation pole, fixed block, actuating lever, slider, screw rod and clamp splice, connect the chamber symmetry and locate processing incasement both sides, the fixed block is connected and is located connection intracavity one side, adjust the slope of pole symmetry and locate and connect the intracavity, just adjust pole one end and articulate and locate on the fixed block, screw rod level is located and is connected intracavity one side, just the screw rod runs through and locates on the fixed block, slider symmetry cover is located on the screw rod, the drive lever symmetry is located and is connected the intracavity both sides, just the actuating lever both ends articulate respectively and locate the slider and adjust the pole on, the clamp splice is located and is connected chamber one side.

Preferably, the top level is equipped with the lead screw in the processing case, the top connection of one side is equipped with drive motor on the processing case, just drive motor output shaft locates lead screw one end center department, the cover is equipped with the transmission piece on the lead screw.

Preferably, the bottom of the transmission block is connected with a suction pump, the bottom of the suction pump is provided with a feeding cavity in a through connection mode, the bottoms of the feeding cavities are uniformly provided with spray heads, and the suction pump is connected with a connecting pipe.

Preferably, both sides all are connected and are equipped with the rotating electrical machines on the processing case, just rotating electrical machines output shaft connects and locates one side on connecting the chamber.

Preferably, one side of the connecting cavity is provided with a knob, and an output shaft on one side of the knob is connected with the center of one end of the screw rod.

Preferably, the clamp splice is the I shape setting, it is equipped with the pulley to adjust pole one end, just the landing slides and locates in the clamp splice one side recess.

Preferably, a collecting groove is formed in the bottom of the processing box, and a discharge opening is formed in one side of the collecting groove.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme PCB board spraying device is through rotating the knob, makes the screw rod rotatory, further makes the slider transmission on the screw rod, promotes to adjusting the pole through the actuating lever to adjust the distance between the clamp splice, carry out the centre gripping to the product and fix, through starting rotating electrical machines, it is rotatory to drive the connection chamber, thereby to overturn in the product, improves shower nozzle efficiency and quality, reduces labour consumption.

Drawings

Fig. 1 is a schematic view of the overall structure of a PCB spraying apparatus of the present invention;

fig. 2 is the structure diagram of the clamping assembly of the PCB spraying apparatus of the present invention.

The device comprises a processing box 1, a fixing assembly 2, a lead screw 3, a lead screw 4, a transmission motor 5, a transmission block 6, a connecting cavity 7, an adjusting rod 8, a fixing block 9, a driving rod 10, a sliding block 11, a screw rod 12, a clamping block 13, a suction pump 14, a feeding cavity 15, a spray head 16, a connecting pipe 17, a rotating motor 18, a knob 19, a pulley 20, a collecting tank 21 and a discharge port.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1, the utility model relates to a PCB board spraying device, including processing case 1, be equipped with fixed subassembly 2 in the processing case 1, the top level is equipped with lead screw 3 in the processing case 1, one side top connection is equipped with driving motor 4 on the processing case 1, just 3 one end center departments of lead screw are located in the connection of 4 output shafts of driving motor, the cover is equipped with transmission piece 5 on the lead screw 3.

As shown in fig. 2, fixed subassembly 2 is including connecting chamber 6, adjusting pole 7, fixed block 8, actuating lever 9, slider 10, screw rod 11 and clamp splice 12, connect chamber 6 symmetry and locate both sides in the processing case 1, fixed block 8 is connected and is located one side in connecting chamber 6, it locates in connecting chamber 6 to adjust 7 symmetry slopes of pole, just it articulates on locating fixed block 8 to adjust 7 one end of pole, screw rod 11 level is located and is connected one side in the chamber 6, just screw rod 11 runs through and locates on the fixed block 8, slider 10 symmetry cover is located on screw rod 11, both sides in connecting chamber 6 are located to actuating lever 9 symmetry, just 9 both ends of actuating lever articulate respectively on locating slider 10 and adjusting pole 7, clamp splice 12 is located and is connected chamber 6 one side.

The bottom of the transmission block 5 is connected with a suction pump 13, the bottom of the suction pump 13 is provided with a feeding cavity 14 in a through connection manner, the bottoms of the feeding cavities 14 are uniformly provided with spray heads 15 in an arrangement manner, and the suction pump 13 is provided with a connecting pipe 16 in a connection manner; the two sides of the processing box 1 are both connected with a rotating motor 17, and the output shaft of the rotating motor 17 is connected with one side of the connecting cavity 6; a knob 18 is arranged on one side of the connecting cavity 6, and an output shaft on one side of the knob 18 is connected with the center of one end of the screw rod 11; the clamping block 12 is arranged in an I shape, one end of the adjusting rod 7 is provided with a pulley 19, and the pulley 19 is arranged in a groove on one side of the clamping block 12 in a sliding manner; the processing box is characterized in that a collecting tank 20 is arranged at the bottom in the processing box 1, and a discharge opening 21 is formed in one side of the collecting tank 20.

When the coating machine is used specifically, one end of the connecting pipe 16 is connected with an external coating box, a product is arranged between the clamping blocks 12 in the processing box 1, the knob 18 is rotated to rotate the screw rod 11, the sliding block 10 is further driven on the screw rod 11, the adjusting rod 7 is pushed through the driving rod 9, the distance between the clamping blocks 12 is adjusted, two ends of the product are clamped in a groove on one side of the clamping blocks 12, the product is clamped and fixed, the transmission motor 4 is started to enable the transmission motor 4 to rotate positively, the screw rod 3 is driven to rotate, the transmission block 5 conducts reciprocating transmission on the screw rod 3, meanwhile, the suction pump 13 extracts the coating through the connecting pipe 16 and sprays through the spray head 15, in the moving process of the transmission block 5, the surface of the product is sprayed, the reverse rotation motor 17 is started to drive the connecting cavity 6 to rotate, the product is overturned, the efficiency and quality of the spray head 15 are improved, labor consumption is reduced, the collecting groove 20 collects low-falling materials, recycling can be achieved, and resource waste is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a PCB board spraying device which characterized in that: including the processing case, be equipped with fixed subassembly in the processing case, fixed subassembly is including connecting the chamber, connect the chamber symmetry and locate processing incasement both sides, it is equipped with the fixed block to connect intracavity one side connection, it is equipped with regulation pole and actuating lever to connect intracavity symmetry slope, it articulates on locating the fixed block to adjust pole one end, it is equipped with the screw rod to connect intracavity one side level, just the screw rod runs through and locates on the fixed block, symmetrical cover is equipped with the slider on the screw rod, just the actuating lever both ends articulate respectively and locate on slider and the regulation pole, it is equipped with the clamp splice to connect chamber one side.

2. The PCB spraying device of claim 1, wherein: the top level is equipped with the lead screw in the processing case, the connection of one side top is equipped with drive motor on the processing case, just drive motor output shaft locates lead screw one end center department, the cover is equipped with the transmission piece on the lead screw.

3. The PCB spraying device of claim 2, wherein: the device is characterized in that a suction pump is connected to the bottom of the transmission block, a feeding cavity is formed in the bottom of the suction pump in a through connection mode, spray heads are uniformly arranged at the bottom of the feeding cavity, and a connecting pipe is connected to the suction pump.

4. The PCB spraying device of claim 1, wherein: both sides all are connected and are equipped with the rotating electrical machines on the processing case, just rotating electrical machines output shaft connects and locates one side on connecting the chamber.

5. The PCB spraying device of claim 1, wherein: a knob is arranged on one side of the connecting cavity, and an output shaft on one side of the knob is connected to the center of one end of the screw rod.

6. The PCB spraying device of claim 1, wherein: the clamping block is arranged in an I shape, a pulley is arranged at one end of the adjusting rod, and the pulley is arranged in a groove on one side of the clamping block in a sliding mode.

7. The PCB spraying device of claim 1, wherein: the processing box is characterized in that a collecting tank is arranged at the bottom in the processing box, and a discharge hole is formed in one side of the collecting tank.