An asynchronous dual-jet valve dispensing machine

Abstract

This utility model discloses an asynchronous dual-jet valve dispensing machine, which aims to solve the problem of insufficient flexibility in existing dispensing machines, where product loading is still done manually, failing to meet the needs of large-scale production. The dispensing machine includes a base, on which a conveyor rail and a gantry robot are mounted. An X-axis moving component is located on one side of the base to drive the gantry robot in the X direction. The gantry robot includes a gantry frame, a robotic arm, a frame, a positioning camera, and a dispensing valve. This utility model uses the X-axis, Y-axis, and Z-axis moving components to drive the positioning camera and dispensing valve to move left-right, forward-backward, and up-down. After the positioning camera takes a picture and positions the product, the dispensing valve performs the flexible dispensing action. Because the product is conveyed via the conveyor rail, manual product loading is eliminated, saving labor and better meeting the needs of large-scale production.

Description

Technical Field

[0001] This utility model belongs to the field of dispensing machine technology, specifically relating to an asynchronous dual-jet valve dispensing machine. Background Technology

[0002] In the modern electronics manufacturing industry, flexible printed circuit boards (FPCs) are widely used in various electronic products such as mobile phones, laptops, and digital cameras due to their advantages such as high wiring density, light weight, thinness, and good flexibility. As electronic products continue to evolve towards miniaturization, lightweighting, and multifunctionality, the demand for FPCs continues to rise, placing increasingly stringent requirements on their processing precision and production efficiency. As a crucial step in FPC processing, adhesive dispensing secures and protects electronic components during assembly, enhancing product reliability.

[0003] Traditional dispensing includes manual dispensing and dispensing machine dispensing. Although manual dispensing is simple, it is inefficient. Dispensing machines can automatically complete the dispensing process, but they lack flexibility. Product placement is done manually, which cannot meet the needs of large-scale production. Utility Model Content

[0004] (1) Technical problems to be solved In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an asynchronous dual-jet valve dispensing machine. This dispensing machine aims to solve the problem that the existing dispensing machines lack flexibility and that product loading is done manually, which cannot meet the needs of large-scale production.

[0005] (2) Technical solution To solve the above-mentioned technical problems, this utility model provides an asynchronous dual-jet valve dispensing machine. The dispensing machine includes a base, on which a conveyor rail and a gantry robot are mounted. An X-axis moving component for driving the gantry robot to move in the X direction is mounted on one side of the base. The gantry robot includes a gantry frame, a robotic arm, a frame, a positioning camera, and a dispensing valve. A Y-axis moving component for driving the robotic arm to move in the Y-axis direction is mounted on the gantry frame, and a Z-axis moving component for driving the frame to move in the Z-axis direction is mounted on the robotic arm. The positioning camera and the dispensing valve are mounted on the frame.

[0006] Preferably, the X-axis moving assembly includes two first drive rails fixedly connected to the base and a first electric slider fixedly connected to both ends of the gantry, the first electric slider being slidably connected to the first drive rails.

[0007] Furthermore, two protective plates are fixedly connected to one side of the base, and two first drive rails are fixedly connected to the front and rear sides of the upper surface of the base. One first drive rail and one first electric slider are located between the two protective plates.

[0008] Furthermore, the Y-axis movement assembly includes a second drive rail fixedly connected to the gantry and a second electric slider fixedly connected to one side of the robotic arm, the second electric slider being slidably connected to the second drive rail.

[0009] Furthermore, the Z-axis movement assembly includes a drive motor fixedly connected to the robotic arm and a movable block fixedly connected to the frame. The frame is slidably connected to the robotic arm, and a lead screw is fixedly connected to the output end of the drive motor. The other end of the lead screw is threadedly connected to the movable block.

[0010] Furthermore, the dispensing valve is an asynchronous dual-jet valve.

[0011] Furthermore, the dispensing valve includes a main valve fixedly mounted to the frame and a secondary valve slidably mounted to the frame. A first moving component for driving the secondary valve to move in the Y-axis direction is mounted on the other side of the frame, and a second moving component for driving the secondary valve and the first moving component to move synchronously in the X-axis direction is also mounted on the other side of the frame.

[0012] Furthermore, a protective cover is fixedly mounted on the base, with openings on both sides of the cover corresponding to the position of the conveyor track. A controller and a transparent observation window are installed on the protective cover. The X-axis moving assembly, Y-axis moving assembly, Z-axis moving assembly, positioning camera, and dispensing valve are all electrically connected to the controller.

[0013] (3) Beneficial effects Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model involves placing the product on a conveyor track, which then carries the product to the dispensing station of the dispensing machine. The positioning sensor then pops up to stop the product. The X-axis, Y-axis, and Z-axis moving components drive the positioning camera and dispensing valve to move left, right, forward, backward, and up and down. After the positioning camera takes a picture and positions the product, the dispensing valve performs a flexible dispensing action. Since the product is transported via the conveyor track, there is no need to manually place the product, saving labor and better meeting the needs of large-scale production. After dispensing is completed, the product is released and the conveyor track carries the product to the next station. 2. This utility model sets up two independent main valves and auxiliary valves. The main valve is fixedly set, and the auxiliary valve can be adjusted in four directions (front, back, left, and right) by the first and second moving components. When facing asymmetrical dispensing tasks, the position of the auxiliary valve can be automatically adjusted, thereby enabling the dual-jet valve to dispense glue at different positions, better meeting the differentiated needs of dispensing at different positions, and improving the production efficiency of the product. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a right-view stereoscopic structural diagram of the present invention.

[0016] Figure 3 This is a front view structural diagram of this utility model.

[0017] Figure 4 This is a schematic diagram of the Z-axis moving component of this utility model.

[0018] Figure 5 This is a schematic diagram of the left-side structure of this utility model.

[0019] Figure 6 This is a structural schematic diagram of the protective cover of this utility model.

[0020] The labels in the attached diagram are as follows: 1. Base; 2. Conveyor rail; 3. Protective plate; 4. Gantry robot; 5. X-axis moving assembly; 6. Gantry frame; 7. Robotic arm; 8. Frame; 9. Positioning camera; 10. Dispensing valve; 11. Y-axis moving assembly; 12. Z-axis moving assembly; 13. Protective cover; 14. Opening; 15. Controller; 16. Transparent observation window; 1002. Main valve; 1003. Secondary valve; 501. First drive guide rail; 502. Electric slider; 1101. Second drive guide rail; 1102. Second electric slider; 1201. Drive motor; 1202. Movable block; 1203. Lead screw. Detailed Implementation

[0021] This specific embodiment is an asynchronous dual-jet valve dispensing machine, and its structural schematic diagram is shown below. Figures 1-6 As shown, the dispensing machine includes a base 1, on which a conveyor rail 2 and a gantry robot 4 are mounted. The conveyor rail 2 is used to convey products. An X-axis moving assembly 5 for driving the gantry robot 4 to move in the X direction is mounted on one side of the base 1. The gantry robot 4 includes a gantry frame 6, a robotic arm 7, a frame 8, a positioning camera 9, and a dispensing valve 10. A Y-axis moving assembly 11 for driving the robotic arm 7 to move in the Y-axis direction is mounted on the gantry frame 6. A Z-axis moving assembly 12 for driving the frame 8 to move in the Z-axis direction is mounted on the robotic arm 7. The positioning camera 9 and the dispensing valve 10 are mounted on the frame 8.

[0022] like Figure 1 and Figure 2As shown: In this embodiment, the X-axis moving assembly 5 includes two first drive rails 501 fixedly connected to the base 1 and a first electric slider 502 fixedly connected to both ends of the gantry 6. The first electric slider 502 is slidably connected to the first drive rails 501. A first motor is installed inside the first drive rails 501. When the first motor rotates forward, it can make the electric slider 502 slide to the left on the first drive rails 501 through a screw. When the first motor rotates in reverse, it can make the electric slider 502 slide to the right on the first drive rails 501 through a screw, thereby adjusting the position of the positioning camera 9 and the dispensing valve 10 left and right.

[0023] like Figure 2 and Figure 5 As shown: In this embodiment, two protective plates 3 are fixedly connected to one side of the base 1, and two first drive rails 501 are fixedly connected to the front and rear sides of the upper surface of the base 1. One first drive rail 501 and one first electric slider 502 are located between the two protective plates 3. The main valve 1002 and the auxiliary valve 1003 are located on the upper side of the two protective plates 3. The two protective plates 3 protect the first drive rail 501 and the first electric slider 502 on the front side, prevent contamination, and improve service life.

[0024] like Figure 1 and Figure 3 As shown: In this embodiment, the Y-axis moving assembly 11 includes a second drive rail 1101 fixedly connected to the gantry 6 and a second electric slider 1102 fixedly connected to one side of the robotic arm 7. The second electric slider 1102 is slidably connected to the second drive rail 1101. A second motor is installed inside the second drive rail 1101. When the second motor rotates forward, it can cause the second electric slider 1102 to slide forward on the second drive rail 1101 through a screw. When the second motor rotates in reverse, it can cause the second electric slider 1102 to slide backward on the second drive rail 1101 through a screw, thereby adjusting the position of the positioning camera 9 and the dispensing valve 10.

[0025] like Figure 2 and Figure 4 As shown: In this embodiment, the Z-axis moving assembly 12 includes a drive motor 1201 fixedly connected to the robotic arm 7 and a movable block 1202 fixedly connected to the frame 8. The frame 8 is slidably connected to the robotic arm 7. A lead screw 1203 is fixedly connected to the output end of the drive motor 1201, and the other end of the lead screw 1203 is threadedly connected to the movable block 1202. When the drive motor 1201 rotates forward, it can move the movable block 1202 through the lead screw 1203. Since the frame 8 is slidably connected to the robotic arm 7, the movable block 1202 will move upward along the axial direction of the lead screw 1203. When the drive motor 1201 rotates in reverse, the movable block 1202 drives the frame 8 to move downward, thereby adjusting the position of the positioning camera 9 and the dispensing valve 10.

[0026] like Figure 1 and Figure 4 As shown: In this embodiment, the dispensing valve 10 is an asynchronous dual-jet valve. The dispensing valve 10 includes a main valve 1002 fixedly installed with the frame 8 and a secondary valve 1003 slidably installed with the frame 8. A first moving component for driving the secondary valve 1003 to move in the Y-axis direction is installed on the other side of the frame 8. A second moving component for driving the secondary valve and the first moving component to move synchronously in the X-axis direction is also installed on the other side of the frame 8. By setting two independent main valves 1002 and secondary valves 1003, and with the main valve 1002 fixedly installed, the secondary valve 1003 can be adjusted in four directions (front, back, left, and right) by the first and second moving components. When facing asymmetrical dispensing tasks, the position of the secondary valve 1003 can be automatically adjusted, thereby enabling the dual-jet valve to dispense at different positions, better meeting the differentiated dispensing needs at different positions, and improving product production efficiency.

[0027] like Figure 1 and Figure 6 As shown: In this embodiment, a protective cover 13 is fixedly fitted onto the base 1. Openings 14 are provided on both sides of the protective cover 13, and the openings 14 correspond to the positions of the conveying track 2. A controller 15 and a transparent observation window 16 are installed on the protective cover 13. The X-axis moving component 5, Y-axis moving component 11, Z-axis moving component 12, positioning camera 9, and dispensing valve 10 are all electrically connected to the controller 15. The controller 15 can control the operation of the X-axis moving component 5, Y-axis moving component 11, Z-axis moving component 12, positioning camera 9, and dispensing valve 10. The dispensing process can be observed through the transparent observation window 16, which is very convenient. When the conveyor track 2 carries the product into the dispensing station of the dispensing machine, it enters from the left opening 14 without affecting the movement of the product. After dispensing is completed, it flows out from the right opening 14.

[0028] Working principle: By placing the product on the conveyor track 2, the product flows into the dispensing station of the dispensing machine. Then, the positioning sensor pops up to stop the product. Then, the positioning camera 9 and the dispensing valve 10 move left and right, forward and backward, and up and down through the X-axis moving component 5, Y-axis moving component 11, and Z-axis moving component 12. After the positioning camera 9 takes a picture and positions the product, the dispensing valve 10 performs a flexible dispensing action. Since the product is conveyed through the conveyor track 2, there is no need to manually put the product in, saving labor and better meeting the needs of large-scale production. After the dispensing is completed, the product is released and the conveyor track 2 flows to the next station.

[0029] All technical features in this embodiment can be freely combined according to actual needs.

[0030] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. An asynchronous dual-jet valve dispensing machine, the dispensing machine comprising a base (1), characterized in that: The base (1) is provided with a conveying track (2) and a gantry robot (4). An X-axis moving assembly (5) for driving the gantry robot (4) to move in the X direction is provided on one side of the base (1). The gantry robot (4) includes a gantry frame (6), a robotic arm (7), a frame (8), a positioning camera (9), and a dispensing valve (10). A Y-axis moving assembly (11) for driving the robotic arm (7) to move in the Y-axis direction is installed on the gantry frame (6). A Z-axis moving assembly (12) for driving the frame (8) to move in the Z-axis direction is installed on the robotic arm (7). The positioning camera (9) and the dispensing valve (10) are installed on the frame (8).

2. The asynchronous dual-jet valve dispensing machine according to claim 1, characterized in that, The X-axis moving assembly (5) includes two first drive rails (501) fixedly connected to the base (1) and a first electric slider (502) fixedly connected to both ends of the gantry (6). The first electric slider (502) is slidably connected to the first drive rails (501).

3. The asynchronous dual-jet valve dispensing machine according to claim 2, characterized in that, Two protective plates (3) are fixedly connected to one side of the base (1), and two first drive rails (501) are fixedly connected to the front and rear sides of the upper surface of the base (1). One first drive rail (501) and one first electric slider (502) are located between the two protective plates (3).

4. The asynchronous dual-jet valve dispensing machine according to claim 3, characterized in that, The Y-axis moving assembly (11) includes a second drive rail (1101) fixedly connected to the gantry (6) and a second electric slider (1102) fixedly connected to one side of the robotic arm (7). The second electric slider (1102) is slidably connected to the second drive rail (1101).

5. The asynchronous dual-jet valve dispensing machine according to claim 4, characterized in that, The Z-axis moving assembly (12) includes a drive motor (1201) fixedly connected to the robotic arm (7) and a movable block (1202) fixedly connected to the frame (8). The frame (8) is slidably connected to the robotic arm (7). A lead screw (1203) is fixedly connected to the output end of the drive motor (1201), and the other end of the lead screw (1203) is threadedly connected to the movable block (1202).

6. The asynchronous dual-jet valve dispensing machine according to claim 1, characterized in that, The dispensing valve (10) is an asynchronous dual-jet valve.

7. The asynchronous dual-jet valve dispensing machine according to claim 1, characterized in that, The dispensing valve (10) includes a main valve (1002) fixedly mounted to the frame (8) and a secondary valve (1003) slidably mounted to the frame (8). A first moving component for driving the secondary valve (1003) to move in the Y-axis direction is mounted on the other side of the frame (8). A second moving component for driving the secondary valve and the first moving component to move synchronously in the X-axis direction is also mounted on the other side of the frame (8).

8. The asynchronous dual-jet valve dispensing machine according to claim 7, characterized in that, A protective cover (13) is fixedly fitted on the base (1). Openings (14) are provided on both sides of the protective cover (13). The openings (14) correspond to the positions of the conveying track (2). A controller (15) and a transparent observation window (16) are installed on the protective cover (13). The X-axis moving component (5), Y-axis moving component (11), Z-axis moving component (12), positioning camera (9) and dispensing valve (10) are all electrically connected to the controller (15).

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