PCBA automatic spraying mechanism convenient to install

Abstract

The utility model relates to the technical field of spraying mechanisms, in particular to a PCBA automatic spraying mechanism convenient to install, which comprises a spraying device body and a driving assembly, an installation base is arranged at the bottom end of the spraying device body, a plurality of groups of through holes are formed in the installation base at equal intervals, and first threaded rods are rotatably arranged at the through holes of the installation base. The first threaded rods are rotationally arranged in threaded inner holes of the transmission pieces, the multiple sets of transmission pieces are arranged on the supporting piece, the adjusting assembly is arranged on the supporting piece, and the driving assembly is arranged on the mounting base and used for providing rotating power for the multiple sets of first threaded rods; the auxiliary assembly is arranged on the mounting base, and the auxiliary assembly is connected with the first threaded rod in a matched mode; the mounting efficiency and the stability are high.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying mechanisms, in particular to a PCBA automatic spraying mechanism which is easy to install. Background Art

[0002] The PCBA automatic spraying device is an online, fully automated assembly line device. It supports complex, multi-path processes, with software enabling trajectory visualization and on-demand modification. It supports multiple spray valves, allowing for one-click synchronization and color-coded path modification. It features environmentally friendly sealing, a fully sealed structure, and a powerful exhaust and drainage system. It utilizes a servo motor and an imported, fully enclosed lead screw module, preventing atomized glue from entering the module, resulting in stable, durable, and high-precision motion control. It also features intelligent software control, simple and intelligent trajectory programming, and one-click monitoring of contacts and data. However, existing PCBA automatic spraying devices present significant installation difficulties, resulting in heavy workload, low efficiency, and poor stability after installation, which significantly impacts their efficiency. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a PCBA automatic spraying mechanism which has high installation efficiency, strong stability and is easy to install.

[0004] The utility model is an easy-to-install PCBA automatic spraying mechanism, comprising:

[0005] The spraying device body and the driving assembly are provided with a mounting base at the bottom end of the spraying device body, and a plurality of through holes are equidistantly provided on the mounting base. A first threaded rod is rotatably provided at the through hole of the mounting base, and the first threaded rod is rotatably provided in the threaded inner hole of the transmission member. The plurality of transmission members are provided on the support member, and the support member is provided with an adjustment assembly. The driving assembly is provided on the mounting base, and the driving assembly is used to provide rotational power to the plurality of first threaded rods.

[0006] The auxiliary component is arranged on the mounting base and is cooperatively connected with the first threaded rod.

[0007] Furthermore, the adjustment assembly includes a plurality of mounting members symmetrically arranged on the support member, and a second threaded rod is arranged inside the threaded groove cavity of the mounting member.

[0008] Preferably, the driving assembly includes a driven sprocket and a power assembly, the driven sprocket is coaxially arranged on the first threaded rod, the power assembly is arranged on the mounting base, and chains are meshed and installed on the power assembly and multiple sets of driven sprockets.

[0009] Furthermore, the power assembly includes a servo motor arranged on the mounting base, a power shaft is coaxially arranged on the output end of the servo motor, the power shaft is arranged inside the mounting hole of the mounting base, a driving sprocket is coaxially arranged on the power shaft, and the chain is engaged with the driving sprocket.

[0010] Preferably, the auxiliary component includes an assembly part and a mounting component, the mounting components are equidistantly arranged on the mounting base, the mounting components correspond one-to-one to the first threaded rod, the assembly part is arranged on the mounting component, a connecting shaft is provided at the inner hole of the assembly part, and a rolling wheel is coaxially provided on the connecting shaft.

[0011] Furthermore, the mounting assembly includes a third threaded rod arranged at the axial hole of the mounting base, the third threaded rod is arranged in the threaded through hole of the limiter, the assembly is rotatably arranged on the limiter, and the third threaded rod is connected to the first threaded rod through a transmission assembly.

[0012] Preferably, the transmission assembly includes transmission gears coaxially arranged on the first threaded rod and the third threaded rod, and the two sets of transmission gears correspondingly arranged on the first threaded rod and the third threaded rod are meshed and connected for transmission.

[0013] Furthermore, an auxiliary component is provided on the mounting base, a plurality of positioning grooves are provided on the auxiliary component, and the limiting component is slidably provided inside the positioning groove of the auxiliary component.

[0014] Preferably, a buffer pad is coaxially arranged on the third threaded rod.

[0015] Furthermore, when the servo motor is started, the rolling wheel and the support member move synchronously in the opposite direction.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: multiple groups of through holes equidistantly arranged on the mounting base, and the cooperation between the first threaded rod and the transmission member enable the position of the support member to be flexibly adjusted, thereby adapting to different installation environments and simplifying the installation process. The threaded connection between the first threaded rod and the transmission member ensures the stability and accuracy of the support member during the adjustment process. The threaded connection between the first threaded rod and the transmission member makes the transmission self-locking, ensuring the stability of the position after adjustment. By adjusting the position of the first threaded rod, the height of the support member can be easily adjusted, simplifying the adjustment process. The height adjustment of the support member is used to assist the component in contacting or disengaging with the mounting surface. The drive component provides stable rotational power for the first threaded rod, thereby increasing installation efficiency, high installation efficiency and strong stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural diagram of the present utility model;

[0018] Figure 2 This is an axonometric structural diagram of the present utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the parts structure of the utility model;

[0021] Markings in the accompanying drawings: 1. Spraying device body; 2. Mounting base; 3. First threaded rod; 4. Transmission member; 5. Support member; 6. Mounting member; 7. Second threaded rod; 8. Buffer pad; 9. Driven sprocket; 10. Chain; 11. Servo motor; 12. Power shaft; 13. Driving sprocket; 14. Assembly member; 15. Connecting shaft; 16. Rolling wheel; 17. Third threaded rod; 18. Limiting member; 19. Transmission gear; 20. Auxiliary member. DETAILED DESCRIPTION

[0022] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] like Figures 1 to 4 As shown, the PCBA automatic spraying mechanism of the utility model which is easy to install includes:

[0024] The spraying device body 1 and the driving assembly are provided with a mounting base 2 at the bottom end of the spraying device body 1. The mounting base 2 is provided with multiple groups of through holes at equal intervals. The first threaded rod 3 is rotatably provided at the through hole of the mounting base 2. The first threaded rod 3 is rotatably provided in the threaded inner hole of the transmission member 4. Multiple groups of transmission members 4 are provided on the support member 5. The support member 5 is provided with an adjustment assembly. The driving assembly is provided on the mounting base 2, and the driving assembly is used to provide rotational power to the multiple groups of first threaded rods 3;

[0025] The auxiliary component is arranged on the mounting base 2, and the auxiliary component is connected with the first threaded rod 3; the multiple groups of through holes equidistantly arranged on the mounting base 2, and the cooperation between the first threaded rod 3 and the transmission member 4, make the position of the support member 5 flexibly adjustable, so as to adapt to different installation environments and simplify the installation process. The threaded connection between the first threaded rod 3 and the transmission member 4 ensures the stability and accuracy of the support member 5 during the adjustment process. The threaded connection between the first threaded rod 3 and the transmission member 4 makes the transmission self-locking, ensuring the stability of the position after adjustment. By adjusting the position of the first threaded rod 3, the height of the support member 5 can be easily adjusted, simplifying the adjustment process. The height adjustment of the support member 5 is used for the contact or disengagement of the auxiliary component with the mounting surface. The drive component provides stable rotational power for the first threaded rod 3, which increases the installation efficiency, has high installation efficiency and strong stability.

[0026] like Figures 1 to 4As shown, as a preferred solution, the adjustment component includes multiple groups of mounting parts 6 symmetrically arranged on the support part 5, a second threaded rod 7 is arranged inside the threaded groove cavity of the mounting part 6, and a buffer pad 8 is coaxially arranged on the second threaded rod 7; the threaded connection between the second threaded rod 7 and the mounting part 6 is self-locking, which can ensure the stability of the position after adjustment and avoid displacement during use. The threaded cooperation between the second threaded rod 7 and the mounting part 6 makes it easy to level the support part 5 when supporting the spray device body 1. The setting of the buffer pad 8 can absorb vibration and impact force, reduce the deviation caused by vibration during spraying, and improve the spraying quality.

[0027] like Figures 1 to 4 As shown, as a preferred embodiment, the drive assembly includes a driven sprocket 9 and a power assembly, the driven sprocket 9 is coaxially arranged on the first threaded rod 3, the power assembly is arranged on the mounting base 2, and the power assembly and the multiple sets of driven sprockets 9 are meshed with a chain 10. The power assembly includes a servo motor 11 arranged on the mounting base 2, and the output end of the servo motor 11 is coaxially provided with a power shaft 12. The power shaft 12 is arranged inside the mounting hole of the mounting base 2, and a driving sprocket 13 is coaxially provided on the power shaft 12. The chain 10 is meshed with the driving sprocket 13. ; The servo motor 11 provides stable rotational power for the first threaded rod 3, ensuring the smooth movement of the spray device body 1 during the installation and adjustment process, improving the driving efficiency, and the driving sprocket 13 and the driven sprocket 9 are engaged through the chain 10, ensuring the effective transmission of power and enhancing the stability and reliability of the transmission. The cooperation between the chain 10 and the driving sprocket 13 and the driven sprocket 9 makes the entire drive assembly easy to install and disassemble, simplifies the installation process, and facilitates later maintenance and upgrades. The use of the servo motor 11 ensures precise control during the driving process.

[0028] like Figures 1 to 4 As shown, as a preferred solution, the auxiliary component includes an assembly part 14 and a mounting component. The mounting components are equidistantly arranged on the mounting base 2, and the mounting components correspond one-to-one to the first threaded rod 3. The assembly part 14 is arranged on the mounting component. A connecting shaft 15 is provided at the inner hole of the assembly part 14, and a rolling wheel 16 is coaxially provided on the connecting shaft 15. When the servo motor 11 is started, the rolling wheel 16 and the support part 5 move synchronously in the opposite direction; the rolling wheel 16 is rotatably supported on the assembly part 1 through the connecting shaft 15, and the assembly part 14 is stably installed on the mounting base 2 through the mounting component. The spray device body 1 is rolling supported by multiple groups of rolling wheels 16, which reduces the difficulty of moving the spray device body 1 and improves the convenience of moving and shipping the device. The synchronous reverse movement of the rolling wheel 16 and the support part 5 improves the position adjustment efficiency and increases the switching efficiency of the stable support and rolling support of the spray device body 1.

[0029] like Figures 1 to 4As shown, as a preferred solution, the mounting assembly includes a third threaded rod 17 arranged at the axial hole of the mounting base 2, the third threaded rod 17 is arranged in the threaded through hole of the limiter 18, the assembly 14 is rotatably arranged on the limiter 18, the third threaded rod 17 is connected to the first threaded rod 3 through a transmission assembly, an auxiliary part 20 is provided on the mounting base 2, and the auxiliary part 20 is provided with multiple groups of positioning grooves, and the limiter 18 is slidably arranged inside the positioning groove of the auxiliary part 20; the position of the assembly 14 can be easily adjusted through the threaded connection between the third threaded rod 17 and the limiter 18, and the third threaded rod 17 is connected to the first threaded rod 3 through a transmission assembly. The threaded connection between the threaded rod 17 and the limiter 18 is self-locking, which ensures the stability and accuracy of the assembly 14 during the adjustment process and avoids displacement during use. The limiter 18 is slidably arranged inside the positioning groove of the auxiliary part 20. The multiple groups of positioning grooves arranged on the auxiliary part 20 limit the moving trajectory of the limiter 18 and will not rotate synchronously with the third threaded rod 17. The threaded connection between the third threaded rod 17 and the limiter 18 is self-locking, and the relative height of the rolling wheel 16 on the assembly 14 and the mounting base 2 is adjusted during relative rotation.

[0030] like Figures 1 to 4 As shown, as a preferred solution, the transmission assembly includes transmission gears 19 coaxially arranged on the first threaded rod 3 and the third threaded rod 17, respectively. The two sets of transmission gears 19 correspondingly arranged on the first threaded rod 3 and the third threaded rod 17 are engaged in transmission connection; the setting of the transmission gears 19 ensures the effective transmission of power, improves the transmission efficiency, and enables the first threaded rod 3 and the third threaded rod 17 to rotate synchronously. The cooperation of the transmission gears 19 makes the entire drive assembly easy to install and disassemble, simplifies the installation process, and facilitates later maintenance and upgrades.

[0031] like Figures 1 to 4 As shown, as a preferred solution, its working process is as follows:

[0032] The rolling wheel 16 of the auxiliary component is at the lowest position, contacting the ground or the mounting surface to ensure that the spray device body 1 is stably supported, and then the spray device body 1 is moved to the positioning point, and then the servo motor 11 is started, and then the active sprocket 13 drives the driven sprocket 9 to rotate through the chain 10, and then drives the first threaded rod 3 to rotate, and the rotation of the first threaded rod 3 drives the transmission member 4 to move up and down, thereby adjusting the height of the support member 5. At the same time, the two sets of transmission gears 19 engage to drive the third threaded rod 17 to rotate synchronously, and then the rolling wheel 16 and the support member 5 move synchronously in the opposite direction, and then the support member 5 contacts the ground, and at the same time the rolling wheel 16 is disconnected from the ground, and then the servo motor 11 stops rotating, and the adjustment component second threaded rod 7 and buffer pad 8 on the support member 5 are further fine-tuned as needed to ensure that the spray device body 1 is stable and level.

[0033] The easy-to-install PCBA automatic spraying mechanism of the present invention has common mechanical installation, connection or setting methods, and any method that can achieve its beneficial effects can be implemented.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. PCBA automatic spraying mechanism that is easy to install, characterized by: include: The spraying device body and the driving assembly are provided with a mounting base at the bottom end of the spraying device body, and a plurality of through holes are equidistantly provided on the mounting base. A first threaded rod is rotatably provided at the through hole of the mounting base, and the first threaded rod is rotatably provided in the threaded inner hole of the transmission member. Multiple groups of the transmission members are provided on the support member, and an adjustment assembly is provided on the support member. The driving assembly is provided on the mounting base, and the driving assembly is used to provide rotational power to the multiple groups of first threaded rods; An auxiliary component is provided on the mounting base, and the auxiliary component is cooperatively connected with the first threaded rod.

2. The easy-to-install PCBA automatic spraying mechanism according to claim 1, characterized in that: The adjustment assembly includes a plurality of mounting members symmetrically arranged on the support member, and a second threaded rod is arranged inside the threaded groove cavity of the mounting member.

3. The easy-to-install PCBA automatic spraying mechanism according to claim 1, characterized in that: The driving assembly includes a driven sprocket and a power assembly. The driven sprocket is coaxially arranged on the first threaded rod. The power assembly is arranged on a mounting base. Chains are meshed and installed on the power assembly and multiple groups of driven sprockets.

4. The easy-to-install PCBA automatic spraying mechanism according to claim 3, characterized in that: The power assembly includes a servo motor arranged on a mounting base, a power shaft is coaxially arranged on the output end of the servo motor, the power shaft is arranged inside the mounting hole of the mounting base, a driving sprocket is coaxially arranged on the power shaft, and the chain is engaged with the driving sprocket.

5. The easy-to-install PCBA automatic spraying mechanism according to claim 1, characterized in that: The auxiliary component includes an assembly part and a mounting component. The mounting components are equidistantly arranged on the mounting base. The mounting components correspond one-to-one to the first threaded rod. The assembly part is arranged on the mounting component. A connecting shaft is provided at the inner hole of the assembly part. A rolling wheel is coaxially provided on the connecting shaft.

6. The easy-to-install PCBA automatic spraying mechanism according to claim 5, characterized in that: The mounting assembly includes a third threaded rod arranged at the axial hole of the mounting base, the third threaded rod is arranged in the threaded through hole of the limiter, the assembly is rotatably arranged on the limiter, and the third threaded rod is connected to the first threaded rod through a transmission assembly.

7. The easy-to-install PCBA automatic spraying mechanism according to claim 6, characterized in that: The transmission assembly includes transmission gears coaxially arranged on the first threaded rod and the third threaded rod respectively, and the two sets of transmission gears correspondingly arranged on the first threaded rod and the third threaded rod are meshed and connected in transmission.

8. The easy-to-install PCBA automatic spraying mechanism according to claim 6, characterized in that: An auxiliary component is provided on the mounting base, and a plurality of positioning grooves are provided on the auxiliary component. The limiting component is slidably arranged inside the positioning groove of the auxiliary component.

9. The easy-to-install PCBA automatic spraying mechanism according to claim 6, characterized in that: A buffer pad is coaxially arranged on the third threaded rod.

10. The easy-to-install PCBA automatic spraying mechanism according to claim 4, characterized in that: When the servo motor is started, the rolling wheel and the supporting member move synchronously in the opposite direction.

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