Surface mounting device for PCB (printed circuit board) processing

Abstract

The utility model discloses a surface mounting device for PCB (printed circuit board) processing, which comprises mounting equipment, the mounting equipment comprises a mounting mechanism and a base, the mounting mechanism is movably arranged at the top of the base, and the surface mounting device for PCB processing can be mounted on the surface of the PCB processing through the cooperative work of a plurality of mounting machines. And chips of different models and specifications can be simultaneously mounted on the same production line, so that the production efficiency is greatly improved. The design greatly meets the requirement of the modern electronic manufacturing industry for quick response of various products, the production period is shortened, the equipment downtime caused by product switching is shortened, the continuity and high efficiency of production are ensured, meanwhile, the microscopic examination machine is integrated on the mounting head, and the production efficiency is improved. Detection can be carried out in real time in the chip mounting process, and the mounting precision and quality are ensured. The real-time online inspection not only shortens the subsequent quality inspection time and reduces the defective rate, but also avoids the risk of reworking due to later problem discovery, and greatly improves the overall production efficiency and yield.

Description

TECHNICAL FIELD

[0001] The utility model relates to PCB board processing technical field, concretely is a kind of surface mounting device of PCB board processing. BACKGROUND

[0002] With the miniaturization and functional complexification of electronic products, the manufacturing process of printed circuit boards is increasingly strict, especially in the surface mounting technology of components, how to improve production efficiency and ensure product quality has become the key demand of the industry. In the traditional PCB mounting process, the installation and inspection of components are carried out in multiple steps, which not only increases the production time, but also may lead to the failure to discover defects in time during the production process, thereby affecting the yield of the final product. At the same time, many existing mounting devices still have problems such as insufficient automation level and weak online detection capability during the processing process, which makes it impossible to balance the real-time performance of production efficiency and quality detection.

[0003] After searching, a mounting device for PCB board surface mounting is disclosed in Chinese patent literature

Application Number: 202022535636.X, Publication Number: CN213426592U

[0004] In view of the problems existing in the prior art, the purpose of the present application is to provide a surface mounting device for PCB board processing, which comprises a mounting device.

[0005] A surface mounting device for PCB board processing, comprising a mounting device, characterized in that the mounting device comprises a mounting mechanism and a base, and the mounting mechanism is movably arranged on the top of the base.

[0006] The mounting mechanism comprises a C-shaped crossbar, an X-axis screw rod, a Y-axis screw rod, a slide one and a mounting head, the Y-axis screw rod is arranged at the bottom of the C-shaped crossbar, the X-axis screw rod is arranged in the C-shaped groove of the C-shaped crossbar, the slide one is arranged on one side of the crossbar, and the slide one and the X-axis screw rod are located on the same side, and the mounting head is movably arranged on the slide one.

[0007] The base comprises a base plate and two slide twos, the two slide twos are arranged on both sides of the base plate, and the C-shaped crossbar is movably arranged on the slide two.

[0008] Preferably, the surface mounting device for PCB processing comprises a mounting device characterized in that the base is provided with a plurality of grooves I, and each groove I is provided with a material tray.

[0009] According to the above technical scheme, the tray can be quickly replaced according to the type of product, and the mounting requirements of various components are met. The tray is fixed and detached in the groove I very conveniently, and the operator can quickly complete the replacement work, so that the feeding and discharging processes are simplified. The modular tray design not only simplifies the production preparation work, but also reduces the equipment downtime, greatly improving the production efficiency.

[0010] Preferably, the base is provided with a plurality of material boxes.

[0011] According to the above technical scheme, the safety storage of the chip is ensured, and the mis-taking or mis-mounting caused by the disorderly placement of the chip is avoided. The modular design of the material box can be adjusted according to the production task, and the chips of different specifications or models can be quickly replaced, so as to meet the production requirements of various chips.

[0012] Preferably, the mounting head is movably provided with a microscope, and the mounting head is movably provided with a plurality of mounting machines.

[0013] According to the above technical scheme, the configuration of the plurality of mounting machines enables the device to simultaneously mount a plurality of chips or simultaneously process a plurality of products, greatly improving the production efficiency, thereby realizing the multi-task parallel operation. The integration of the microscope enables the device to realize the function of processing and detecting simultaneously during the mounting process, reducing the rework rate and the labor cost of detection.

[0014] Preferably, the slide II is provided with a limiting block at both ends.

[0015] According to the above technical scheme, the sliding assembly of the slide II can be effectively prevented from deviating or mispositioning during the working process, ensuring the stability and accuracy of the mounting device. The limiting block is arranged at both ends of the slide, so that the mounting head can always remain in the predetermined track during movement, reducing the running deviation caused by misoperation or external interference.

[0016] Preferably, one side of the X-axis screw rod is provided with a variable speed motor I, the output end of the variable speed motor I is connected with the X-axis screw rod, one side of the Y-axis screw rod is provided with a variable speed motor II, and the output end of the variable speed motor II is connected with the Y-axis screw rod.

[0017] Through the above technical scheme, the rotating speed can be adjusted according to different mounting requirements, and independent control of the X-axis and the Y-axis is realized. This flexible control mode enables the device to quickly adapt to different sizes and types of chip mounting, improving the adaptability and efficiency of the production line. Through precise motion control, the mounting head can quickly and accurately reach the predetermined position during chip mounting, reducing operation time and improving production efficiency.

[0018] Preferably, a plurality of grooves are formed on the C-shaped crossbar.

[0019] Through the above technical scheme, the overall structure can be made more lightweight, thereby reducing the energy consumption of the device during movement. The grooves are evenly distributed on the structure, reducing local stress concentration and enhancing the stability of the C-shaped crossbar, ensuring safety and durability in high-strength operating environments.

[0020] Compared with the prior art, the utility model has the following advantages:

[0021] 1. The surface mounting device for PCB processing can simultaneously mount different types and specifications of chips on the same production line through the cooperative work of multiple mounting machines, greatly improving production efficiency. This design greatly meets the demand of modern electronic manufacturing industry for quick response to multi-variety products, not only reducing production cycle, but also reducing equipment downtime due to product switching, ensuring the continuity and efficiency of production.

[0022] 2. The surface mounting device for PCB processing can detect in real time during each chip mounting process by integrating a microscope on the mounting head, ensuring the accuracy and quality of mounting. This real-time online inspection not only shortens the subsequent quality inspection time and reduces the defective rate, but also avoids the risk of rework due to late discovery of problems, greatly improving overall production efficiency and yield.

[0023] 3. The surface mounting device for PCB processing cooperates with the material box and the material tray, not only facilitating the storage of processing chips, but also enabling quick material replacement according to production tasks, improving production preparation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 is a three-dimensional schematic view of the utility model.

[0025] Fig. 2 is a local enlarged schematic view of A of the utility model.

[0026] Fig. 3 is a local enlarged schematic view of B of the utility model.

[0027] Fig. 4 is a three-dimensional schematic view of the mounting head of the utility model.

[0028] Fig. 101, C-shaped crossbar; 102, X-axis screw rod; 103, Y-axis screw rod; 104, slide one; 105, mounting head; 201, bottom plate; 202, slide two; 203, material tray; 204, box; 205, limiting block; 301, microscope; 302, mounting machine; 401, variable speed motor one; 402, variable speed motor two. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to Figs. 1 to 4 The utility model provides a kind of technical solutions: a surface mounting device of PCB processing, it is characterized by:

[0031] A kind of surface mounting device of PCB processing includes mounting equipment, it is characterized in that, the mounting equipment includes mounting mechanism and base, and mounting mechanism movably arranged at the top of base;The mounting mechanism includes C-shaped crossbar 101, X-axis screw rod 102, Y-axis screw rod 103, slide one 104 and mounting head 105, Y-axis screw rod 103 is arranged at the bottom of C-shaped crossbar 101, X-axis screw rod 102 is arranged in the C-shaped groove of C-shaped crossbar 101, slide one 104 is arranged in the side of crossbar, slide one 104 and X-axis screw rod 102 are located at the same side, and mounting head 105 movably arranged in slide one 104;The base includes bottom plate 201 and two slide two 202, two slide two 202 are respectively arranged at the two sides of bottom plate 201, and C-shaped crossbar 101 movably arranged in slide two 202.

[0032] Specifically, a kind of surface mounting device of PCB processing includes mounting equipment, it is characterized in that, the base is provided with a plurality of slots one, material tray 203 is arranged in slot one, tray can be quickly replaced according to product type, adapt to the mounting demand of a variety of components, and tray is very convenient to fix and disassemble in slot one, and operator can quickly complete replacement work, so that the feeding and discharging process is simplified.Material tray 203 can be customized according to the shape and size of component or select different specifications of tray, so as to ensure that component can be accurately positioned in mounting process, avoid the problems of component deviation or misplacement, further improve the accuracy of production and product quality.

[0033] Specifically, the base 201 is provided with a plurality of material boxes 204, which ensures the safe storage of chips and avoids the mis-taking or mis-pasting caused by chaotic placement of chips. The modular design of the material box 204 can be adjusted according to the production task, facilitating the quick replacement of chips of different specifications or models, and adapting to the production needs of multiple varieties of chips. At the same time, the position of the material box 204 is designed on the equipment base 201, which not only saves production space, but also facilitates the quick replenishment of the operator during the production process. Through this material management method, the entire production process is more efficient, avoiding production interruptions caused by insufficient or misplaced materials, and further improving the automation level and production continuity of the equipment.

[0034] Specifically, the inspection machine 301 is movably arranged on the mounting head 105, and a plurality of mounting machines 302 are movably arranged on the mounting head 105. The configuration of multiple mounting machines 302 enables the device to simultaneously mount multiple types of chips or simultaneously process multiple products, greatly improving production efficiency and enabling multi-task parallel operation. The integration of the inspection machine 301 enables the device to realize the function of processing and detecting simultaneously during mounting, reducing the rework rate and manual detection cost. The processing and detecting simultaneously function reduces the defect rate and reduces production downtime and repair due to problem accumulation. At the same time, the real-time detection function of the inspection machine 301 can also help the production personnel to adjust the process parameters in time and optimize the mounting process.

[0035] Specifically, the slide way two 202 is provided with a limiting block 205 at both ends, which can effectively prevent the sliding assembly of the slide way two 202 from deviating or misaligning during operation, ensuring the stability and accuracy of the mounting equipment. The limiting block 205 is arranged at both ends of the slide way two 202, so that the mounting head 105 can always remain within the predetermined track during movement, reducing the running deviation caused by misoperation or external interference.

[0036] Specifically, the X-axis screw rod 102 is provided with a variable speed motor one 401 on one side, and the output end of the variable speed motor one 401 is connected with the X-axis screw rod 102. The Y-axis screw rod 103 is provided with a variable speed motor two 402 on one side, and the output end of the variable speed motor two 402 is connected with the Y-axis screw rod 103. The rotation speed can be adjusted according to different mounting needs, and the independent control of the X-axis 102 and the Y-axis 103 can be realized. This flexible control method enables the device to quickly adapt to the mounting of chips of different sizes and types, improving the adaptability and efficiency of the production line. Through precise motion control, the mounting head 105 can quickly and accurately reach the predetermined position during chip mounting, reducing the operation time and improving the production efficiency. During the production process, the operator only needs to set the relevant parameters, and the device can automatically adjust the motor speed according to the required mounting speed and accuracy, reducing the interference and potential errors caused by human operation.

[0037] Specifically, the C-shaped crossbar 101 is provided with a plurality of grooves two, which can make the overall structure become more lightweight, thereby reducing the energy consumption of the device during movement. The grooves two are uniformly distributed on the structure, reducing the local stress concentration phenomenon, enhancing the stability of the C-shaped crossbar 101, and ensuring the safety and durability in the high-strength operating environment. The grooves two provided on the C-shaped crossbar 101 can increase the heat dissipation area of the mounting head 105, improve the service life.

[0038] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms center, longitudinal, transverse, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, clockwise, counterclockwise and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0039] In addition, the terms first and second are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with first and second can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of multiple is two or more, unless otherwise specifically limited.

[0040] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A surface mount device for PCB board processing comprising a mounting apparatus, characterized in that, The mounting device comprises a mounting mechanism and a base, and the mounting mechanism is movably arranged on the top of the base; The mounting mechanism comprises a C-shaped crossbar (101), an X-axis screw rod (102), a Y-axis screw rod (103), a slide (104) and a mounting head (105), the Y-axis screw rod (103) is arranged at the bottom of the C-shaped crossbar (101), the X-axis screw rod (102) is arranged in the C-shaped groove of the C-shaped crossbar (101), the slide (104) is arranged on one side of the crossbar, the slide (104) and the X-axis screw rod (102) are located on the same side, and the mounting head (105) is movably arranged on the slide (104). The base comprises a base plate (201) and two slides (202), the two slides (202) are arranged on the two sides of the base plate (201), and the C-shaped crossbar (101) is movably arranged on the slides (202).

2. The surface mount device for PCB processing of claim 1, wherein: A plurality of grooves are formed in the base, and a material tray (203) is arranged in each groove.

3. The surface mount device for PCB processing of claim 1, wherein: A plurality of material boxes (204) are arranged on the base.

4. The surface mount device for PCB processing of claim 1, wherein: A microscope (301) is movably arranged on the mounting head (105), and a plurality of mounting machines (302) are movably arranged on the mounting head (105).

5. The surface mount device for PCB processing of claim 1, wherein: Limiting blocks (205) are arranged at the two ends of the slide (202).

6. The surface mount device for PCB board processing of claim 1, wherein: A variable speed motor (401) is arranged on one side of the X-axis screw rod (102), the output end of the variable speed motor (401) is connected with the X-axis screw rod (102), a variable speed motor (402) is arranged on one side of the Y-axis screw rod (103), and the output end of the variable speed motor (402) is connected with the Y-axis screw rod (103).

7. The surface mount device for PCB board processing of claim 1, wherein: A plurality of grooves are formed in the C-shaped crossbar (101).

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