A multi-station welding device for processing a circuit board
By designing a multi-station welding equipment that integrates a blower, welding machine, and cooling machine, the problem of the single function of existing equipment is solved, and multi-station integrated processing of circuit boards is realized, improving the stability and flexibility of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN JIUBABA ELECTRONICS
- Filing Date
- 2025-07-04
- Publication Date
- 2026-06-12
AI Technical Summary
Existing welding equipment requires additional equipment for cleaning before welding and additional equipment for cooling after welding. It has limited functionality and cannot achieve multi-station integrated processing.
Design a multi-station welding device that integrates a blower, welding machine, and cooling machine into one unit. Multi-station processing of circuit boards is achieved through sliding and moving components, while fixed components ensure stability and flexibility.
It enables multi-station integrated processing of circuit boards, improves the stability and flexibility of the equipment, simplifies the process flow, and reduces the number of equipment.
Smart Images
Figure CN224356375U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of circuit board welding technology, specifically a multi-station welding equipment for circuit board processing. Background Technology
[0002] Circuit board soldering is a core process in electronics manufacturing, using molten solder to permanently connect component leads to circuit board pads with electrical and mechanical connections. This process is akin to "electronic acupuncture," transforming discrete components such as resistors, capacitors, and chips into circuit modules with specific functions, supporting the operation of modern electronic devices ranging from smartphones to spacecraft.
[0003] However, existing welding equipment only has welding function. Before welding, other equipment is needed to clean the circuit board, and after welding, other equipment is needed to cool the circuit board. To address the above problems, a multi-station welding equipment for circuit board processing is provided. Utility Model Content
[0004] The purpose of this utility model is to provide a multi-station welding equipment for circuit board processing to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: A multi-station welding equipment for circuit board processing includes a machine base. Three supports are provided at the top of the machine base. A welding machine is installed inside the cavity of the middle support, and a blower and a cooling machine are respectively installed inside the cavities of the other two supports. A frame is provided at the bottom of the machine base. A sliding component is installed inside the cavity of the frame. The top of the sliding component extends to the top of the machine base and is equipped with a sliding plate. A moving component is provided on the right side of the sliding plate. The moving component extends to the top of the sliding plate and is equipped with two fixed frames. Each fixed frame is equipped with a lifting component, and a clamping plate is provided at the bottom of the lifting component.
[0005] Preferably, the sliding assembly includes a motor, a lead screw, a slider, a slide rail, and a moving rod. The motor is located at the right end of the frame, and the output end of the motor extends into the inner cavity of the frame. One end of the lead screw is rotatably connected to the left side of the inner cavity of the frame via a bearing, and the other end of the lead screw is fixedly connected to the output end of the motor. The slider is screwed onto the outer wall of the lead screw. The slide rail is formed on the machine base. The moving rod is slidably embedded in the inner cavity of the slide rail. The bottom end of the moving rod is fixedly connected to the slider, and the top end of the moving rod is fixedly connected to the slide plate.
[0006] Preferably, the moving component includes a motor, a gear, a limiting component, and a rack. The motor is located at the right end of the slide plate, and the output end of the motor is rotatably connected to the right side of the slide plate via a bearing. The gear is fixedly sleeved on the output end of the motor. Both limiting components are located on the right side of the slide plate, and the two racks are respectively located on the right side of the two limiting components and are respectively fixedly connected to the two fixed frames via connecting rods.
[0007] Preferably, both racks mesh with gears.
[0008] Preferably, the limiting component includes a limiting groove and a limiting block. The limiting groove is located on the right side of the slide plate, and the limiting block is slidably embedded in the inner cavity of the limiting groove and fixedly connected to the rack.
[0009] Preferably, the inner cavity of the limiting groove and the outer wall of the limiting block are adapted to each other and are both in the shape of a "T".
[0010] Preferably, the fixing assembly includes a fixing cylinder, a screw, a base plate, and a knob. The fixing cylinder is fixedly inserted into the fixing frame, the screw is screwed into the inner cavity of the fixing cylinder, the clamp is rotatably connected to the bottom end of the screw through a bearing, the knob is located at the top end of the screw, and the rear side of the clamp is in close contact with the inner wall of the fixing frame.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] 1. By rotating the knob, the screw is driven to rotate. Since the screw is screwed into the inner cavity of the fixed cylinder, when the screw rotates, it can drive the clamping plate to slide downward and cooperate with the slide plate to fix the circuit board, preventing the circuit board from moving during the soldering process. This improves the stability of the device during use. By setting the moving component, the distance between the two fixed frames and the two clamping plates can be adjusted, which makes it easy to adjust the position of the clamping plates according to the size of the circuit board, thus improving the flexibility of the device during use.
[0013] 2. By setting up the sliding component, the slide can drive the circuit board through the blower for cleaning, the welding machine for welding, and the cooling machine for cooling in sequence, thereby realizing multi-station combined processing. This solves the problem that the existing welding equipment only has welding function, and other equipment is needed to clean the circuit board before welding and other equipment is needed to cool the circuit board after welding. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a bottom view of the present invention;
[0016] Figure 3 This is a schematic diagram of the structure of the sliding component of this utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the fixing component of this utility model;
[0018] Figure 5 This utility model Figure 3 Enlarged view of point A.
[0019] In the diagram: 1. Machine base; 2. Support; 3. Blower; 4. Welding machine; 5. Cooler; 6. Frame; 7. Slide plate; 8. Fixing frame; 9. Clamping plate; 10. Fixing cylinder; 11. Screw; 12. Knob; 13. Motor; 14. Gear; 15. Limiting groove; 16. Limiting block; 17. Rack; 18. Motor; 19. Lead screw; 20. Slider; 21. Slide rail; 22. Moving rod. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figures 1 to 5This utility model provides a technical solution: a multi-station welding equipment for circuit board processing, including a machine base 1. Three supports 2 are provided at the top of the machine base 1. A welding machine 4 is installed inside the cavity of the middle support 2, and a blower 3 and a cooling machine 5 are respectively installed inside the cavities of the other two supports 2. A frame 6 is provided at the bottom of the machine base 1. A sliding component is provided inside the cavity of the frame 6. The top of the sliding component extends to the top of the machine base 1 and is equipped with a slide plate 7. A moving component is provided on the right side of the slide plate 7. The moving component extends to the top of the slide plate 7 and is equipped with two fixed frames 8. Each fixed frame 8 is equipped with a lifting component. A clamping plate 9 is provided at the bottom of the lifting component. Through the sliding component, the slide plate 7 can move the circuit board sequentially through... The device combines a blower 3 for cleaning, a welding machine 4 for welding, and a cooling machine 5 for cooling, thus enabling multi-station processing. This solves the problem that existing welding equipment only has welding function, requiring other equipment to clean the circuit board before welding and other equipment to cool the circuit board after welding. The fixing components can fix the circuit board, preventing it from moving during welding and improving the stability of the device. The moving components can adjust the distance between the two fixing frames 8 and the two clamps 9, allowing for easy adjustment of the position of the clamps 9 according to the size of the circuit board, thus improving the flexibility of the device.
[0022] In this embodiment, the sliding assembly includes a motor 18, a lead screw 19, a slider 20, a slide rail 21, and a moving rod 22. The motor 18 is located at the right end of the frame 6, and its output end extends into the inner cavity of the frame 6. One end of the lead screw 19 is rotatably connected to the left side of the inner cavity of the frame 6 via a bearing, and the other end of the lead screw 19 is fixedly connected to the output end of the motor 18. The slider 20 is screwed onto the outer wall of the lead screw 19. The slide rail 21 is formed on the machine base 1, and the moving rod 22 is slidably embedded in the inner cavity of the slide rail 21. The bottom end of the moving rod 22 is fixedly connected to the slider 20, and the top end of the moving rod 22 is fixedly connected to the slide plate 7. The connection is fixed, and the motor 18 is started, causing the motor 18 to drive the lead screw 19 to rotate. Under the action of the rotational force of the thread on the outer wall of the lead screw 19, when the lead screw 19 rotates, the slider 20 can drive the moving rod 22 to drive the slide plate 7 and the circuit board to slide. Then, the circuit board is sequentially cleaned by the blower 3, welded by the welding machine 4, and cooled by the cooling machine 5. This realizes multi-station combined processing, which solves the problem that the welding equipment of the existing technology only has the welding function, and other equipment is needed to clean the circuit board before welding and other equipment is needed to cool the circuit board after welding.
[0023] In this embodiment, the moving component includes a motor 13, a gear 14, a limiting component, and a rack 17. The motor 13 is located at the right end of the slide plate 7, and the output end of the motor 13 is rotatably connected to the right side of the slide plate 7 via a bearing. The gear 14 is fixedly sleeved on the output end of the motor 13. Both limiting components are located on the right side of the slide plate 7. The two racks 17 are respectively located on the right side of the two limiting components and are respectively fixedly connected to the two fixed frames 8 via connecting rods. When the motor 13 is started, it drives the gear 14 to rotate. Since the gear 14 meshes with the two racks 17, when the gear 14 rotates, the two racks 17 can drive the two fixed frames 8 and the two clamps 9 to slide relative to each other simultaneously. This allows for easy adjustment of the position of the clamps 9 according to the size of the circuit board, and facilitates the fixing of circuit boards of different sizes.
[0024] In this embodiment, both racks 17 mesh with the gear 14, which allows the two racks 17 to slide relative to each other simultaneously when the gear 14 rotates.
[0025] In this embodiment, the limiting component includes a limiting groove 15 and a limiting block 16. The limiting groove 15 is opened on the right side of the slide plate 7. The limiting block 16 is slidably embedded in the inner cavity of the limiting groove 15 and fixedly connected to the rack 17. Under the combined action of the limiting groove 15 and the limiting block 16, the rack 17 can always slide along a straight line, which improves the stability of the moving component during use.
[0026] In this embodiment, the inner cavity of the limiting groove 15 and the outer wall of the limiting block 16 are adapted to each other and are both in the shape of a "T". This allows one end of the limiting block 16 to always remain embedded in the inner cavity of the limiting groove 15, thereby improving the stability of the limiting component during use.
[0027] In this embodiment, the fixing assembly includes a fixing cylinder 10, a screw 11, a base plate, and a knob 12. The fixing cylinder 10 is fixedly inserted into the fixing frame 8. The screw 11 is screwed into the inner cavity of the fixing cylinder 10. The clamping plate 9 is rotatably connected to the bottom end of the screw 11 through a bearing. The knob 12 is located at the top end of the screw 11. The rear side of the clamping plate 9 is in close contact with the inner wall of the fixing frame 8. By rotating the knob 12, the knob 12 drives the screw 11 to rotate. Since the screw 11 is screwed into the inner cavity of the fixing cylinder 10, when the screw 11 rotates, the screw 11 can drive the clamping plate 9 to slide downward and cooperate with the sliding plate 7 to fix the circuit board, preventing the circuit board from moving during the soldering process and improving the stability of the device during use.
[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A multi-station welding equipment for circuit board processing, comprising a machine base (1), characterized in that: The machine base (1) has three supports (2) at its top. The middle support (2) has a welding machine (4) inside its cavity. The other two supports (2) have a blower (3) and a cooling machine (5) inside their cavities, respectively. The machine base (1) has a frame (6) at its bottom. The frame (6) has a sliding component inside its cavity. The top of the sliding component extends to the top of the machine base (1) and has a sliding plate (7). The right side of the sliding plate (7) has a moving component. The moving component extends to the top of the sliding plate (7) and has two fixed frames (8). Each fixed frame (8) has a lifting component. The bottom of the lifting component has a clamp (9).
2. The multi-station welding equipment for circuit board processing according to claim 1, characterized in that: The sliding assembly includes a motor (18), a lead screw (19), a slider (20), a slide rail (21), and a moving rod (22). The motor (18) is located at the right end of the frame (6), and the output end of the motor (18) extends into the inner cavity of the frame (6). One end of the lead screw (19) is rotatably connected to the left side of the inner cavity of the frame (6) through a bearing, and the other end of the lead screw (19) is fixedly connected to the output end of the motor (18). The slider (20) is screwed onto the outer wall of the lead screw (19). The slide rail (21) is opened on the machine base (1). The moving rod (22) is slidably embedded in the inner cavity of the slide rail (21). The bottom end of the moving rod (22) is fixedly connected to the slider (20), and the top end of the moving rod (22) is fixedly connected to the slide plate (7).
3. The multi-station welding equipment for circuit board processing according to claim 1, characterized in that: The moving component includes a motor (13), a gear (14), a limiting component, and a rack (17). The motor (13) is located at the right end of the slide plate (7). The output end of the motor (13) is rotatably connected to the right side of the slide plate (7) through a bearing. The gear (14) is fixedly sleeved on the output end of the motor (13). Both limiting components are located on the right side of the slide plate (7). The two racks (17) are respectively located on the right side of the two limiting components and are respectively fixedly connected to the two fixing frames (8) through connecting rods.
4. The multi-station welding equipment for circuit board processing according to claim 3, characterized in that: Both racks (17) mesh with the gear (14).
5. The multi-station welding equipment for circuit board processing according to claim 3, characterized in that: The limiting component includes a limiting groove (15) and a limiting block (16). The limiting groove (15) is located on the right side of the slide plate (7). The limiting block (16) is slidably embedded in the inner cavity of the limiting groove (15) and is fixedly connected to the rack (17).
6. The multi-station welding equipment for circuit board processing according to claim 5, characterized in that: The inner cavity of the limiting groove (15) and the outer wall of the limiting block (16) are adapted to each other and are both in the shape of a "T".
7. The multi-station welding equipment for circuit board processing according to claim 1, characterized in that: The fixing assembly includes a fixing cylinder (10), a screw (11), a base plate, and a knob (12). The fixing cylinder (10) is fixedly inserted into the fixing frame (8). The screw (11) is screwed into the inner cavity of the fixing cylinder (10). The clamping plate (9) is rotatably connected to the bottom end of the screw (11) through a bearing. The knob (12) is located at the top end of the screw (11). The rear side of the clamping plate (9) is in close contact with the inner wall of the fixing frame (8).