A patch suction head having a solution to patch material without suction face

Abstract

The utility model provides a kind of patch suction nozzle head with solve no suction surface material, comprising: reflector and suction head;The sleeve opening is opened in the middle of the suction head side, the middle of the sleeve opening inside is communicated with air inlet.The utility model provides a kind of patch suction nozzle head with solve no suction surface material, by avoiding connector and the flying needle on the material or directly sleeve and take the flying needle on element to directly suction element, can be carried out patching at high speed stably, this design can adjust suction opening size according to different element surface actual situation, satisfy different sex element patching requirement and patching precision, reduce material making cost and personnel uncover after patching, the device structure is simple, and practicality is strong, to SMT heterotypic patching component, in the case without suction surface, different types of heterotypic component patching requirement can be satisfied, and suction head size can be customized according to different material, satisfy different types of element patching requirement.

Description

Technical Field

[0001] This utility model relates to the field of patch suction head technology, and in particular to a patch suction head that solves the problem of lacking suction surface material. Background Technology

[0002] In the process of surface mount technology (SMT) manufacturing of electronic components, traditional mounting nozzles struggle to achieve stable adsorption and precise placement for some special-shaped electronic components, such as cylindrical, spherical, or uneven materials without a pick-up surface. These materials without a pick-up surface are prone to slippage and displacement during pick-up and handling due to the lack of a flat adsorption surface, leading to decreased placement accuracy, reduced production efficiency, and even component damage and potential product quality issues.

[0003] In order to improve the efficiency of surface mount technology (SMT), Mylar plates are usually added to vertical connectors to provide better placement conditions for materials. Although the placement efficiency is improved, this practice increases the material manufacturing and assembly costs, and personnel need to be arranged to remove the plates after placement, which wastes a lot of manpower.

[0004] Therefore, it is necessary to provide a patch suction nozzle that solves the above-mentioned technical problems by addressing the lack of suction surface material. Utility Model Content

[0005] This invention provides a patch nozzle that solves the problem of patching materials without a suction surface. It addresses the issue that while adding Mylar plates to vertical connectors improves patching efficiency, it increases material manufacturing and assembly costs, and requires personnel to remove the patches after application, resulting in significant labor costs.

[0006] To solve the above-mentioned technical problems, this utility model provides a patch suction nozzle head that solves the problem of lacking suction surface material, comprising: a reflector and a suction head;

[0007] The suction port is located in the middle of one side of the suction head, and an air inlet is connected to the middle of the inside of the suction port. The suction head is located in the middle of one side of the reflector.

[0008] The mounting base is located in the middle of the other side of the outer surface of the reflector.

[0009] Preferably, a connecting component is fixedly installed on one side of the outer surface of the reflector, and limiting components are provided on both sides inside the connecting component. The connecting component is used to install on the suction head, and the two limiting components are used to clamp the suction head.

[0010] Preferably, the connecting component includes a connecting block, a mounting hole, a slot, a fixed slide rod, an elastic element, and a limiting block. The connecting block is fixedly installed on the surface of the reflector. The mounting hole is opened in the middle of one side of the connecting block. The two slots are respectively connected to the two sides of the inner wall of the mounting hole. The fixed slide rod is fixedly installed in the middle of one side of the inner wall of the slot. The limiting block is fixedly installed at one end of the fixed slide rod. The elastic element is sleeved on one side of the outer surface of the fixed slide rod.

[0011] Preferably, the limiting component includes a limiting clamping block, a limiting cavity, a sliding hole, a clamping arc surface, and a pressing slope. The limiting clamping block is sleeved on the other side of the outer surface of the fixed slide rod, the limiting cavity is opened inside the limiting clamping block, the sliding hole is opened in the middle of one side of the outer surface of the limiting clamping block, the clamping arc surface is disposed on the other side of the outer surface of the limiting clamping block, and the pressing slope is disposed on one side of the top of the limiting clamping block.

[0012] Preferably, the limiting clamp is sleeved on the outer surface of the fixed slide rod through the sliding hole, and the limiting block is slidably installed inside the limiting cavity.

[0013] Preferably, the elastic element adopts a spring structure, one end of the elastic element is fixedly connected to the surface of the inner wall of the slot, and the other end of the elastic element is fixedly connected to the surface of the limiting clamp.

[0014] Preferably, the connecting block is in the shape of a circular ring, and the mounting hole connects to both sides of the outer surface of the connecting block.

[0015] Compared with related technologies, the patch suction head provided by this utility model, which solves the problem of lacking suction surface material, has the following beneficial effects:

[0016] This invention provides a surface mount nozzle that solves the problem of materials lacking a suction surface. By avoiding the pins on connectors or directly grabbing the pins on components, it can directly pick up components at high speed and with stability. The design allows for adjustment of the nozzle size according to the actual surface conditions of different components, meeting the surface mount requirements and accuracy of various irregularly shaped components. It reduces material manufacturing costs and the need for manual removal after placement. This device has a simple structure and is highly practical. For SMT irregularly shaped components, it can meet the surface mount requirements of different types of irregularly shaped components even when there is no suction surface. Furthermore, the nozzle size can be customized according to different materials to meet the surface mount requirements of different types of components. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a first embodiment of a patch suction nozzle head that solves the problem of lacking suction surface material provided by this utility model;

[0018] Figure 2This is a schematic diagram of the structure of a second embodiment of a patch suction nozzle head that solves the problem of lacking suction surface material provided by this utility model;

[0019] Figure 3 for Figure 2 The diagram shows a cross-sectional view of the connecting components.

[0020] Figure 4 for Figure 2 The diagram shows a cross-sectional view of the limiting component.

[0021] The following are the labels in the diagram: 1. Take-out port, 2. Air inlet, 3. Reflector, 4. Mounting base, 5. Suction head, 6. Connecting component, 61. Connecting block, 62. Mounting hole, 63. Groove, 64. Fixed slide bar, 65. Elastic element, 66. Limiting block, 7. Limiting component, 71. Limiting clamping block, 72. Limiting cavity, 73. Sliding hole, 74. Clamping arc surface, 75. Extrusion slope. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] First Embodiment

[0024] Please refer to the following: Figure 1 ,in, Figure 1 This is a schematic diagram of the structure of a first embodiment of a patch suction head that solves the problem of lacking suction surface material, provided by this utility model. A patch suction head that solves the problem of lacking suction surface material includes: a reflector 3 and a suction head 5;

[0025] The suction port 1 is located in the middle of one side of the suction head 5, and the middle of the inside of the suction port 1 is connected to the air inlet 2. The suction head 5 is located in the middle of one side of the reflector plate 3.

[0026] Mounting base 4 is located in the middle of the other side of the outer surface of the reflector 3.

[0027] The working principle of the patch suction head that solves the problem of lacking suction surface material provided by this utility model is as follows:

[0028] During operation, the operator first selects or adjusts the suction head 5 with the corresponding size of the suction port 1 according to the shape and size of the component to be picked up, and drives the robotic arm to move the suction head precisely above the component to be picked up. At this time, the mounting base 4 is tightly connected to the drive mechanism of the placement equipment, providing stable support and precise motion control for the suction head. When the suction head descends and approaches the component, the suction port 1 covers the component in a specific way, such as avoiding the flying pins on the connector, or directly covering the flying pin part.

[0029] The air inlet 2 is connected to an external vacuum system through a pipe. When the suction head 5 accurately covers the component, the vacuum system is activated, and a negative pressure area is formed inside the fitting port 1 through the air inlet 2.

[0030] Due to the special design of the suction port 1, the size can be customized to accommodate different components. Even if the surface of the component is uneven or there is no traditional suction surface, the negative pressure can be applied evenly to the part of the component that contacts the suction port 1, forming a stable adsorption force and ensuring that the component is firmly adsorbed on the suction head 5.

[0031] After adsorbing the component, the robotic arm moves the nozzle head to the target placement position, such as the designated pad on the PCB board, according to the preset path. During this process, the reflector 3 serves as the reflection reference of the optical positioning system, and the auxiliary equipment accurately calculates the position and orientation of the nozzle head to ensure placement accuracy.

[0032] Once the nozzle head reaches the target position, the vacuum system stops working, the negative pressure in the air inlet 2 disappears, and the component is accurately placed in the target position.

[0033] Nozzle head reset: After the placement is completed, the robotic arm moves the nozzle head back to the initial position, waiting for the next pick-up operation. The whole process is high-speed and stable, and there is no need to add Mylar plates or other auxiliary structures to the components.

[0034] Compared with related technologies, the patch suction head provided by this utility model, which solves the problem of lacking suction surface material, has the following beneficial effects:

[0035] This invention provides a surface mount nozzle that solves the problem of materials lacking a suction surface. By avoiding the pins on connectors or directly grabbing the pins on components, it can directly pick up components at high speed and with stability. The design allows for adjustment of the nozzle size according to the actual surface conditions of different components, meeting the surface mount requirements and accuracy of various irregularly shaped components. It reduces material manufacturing costs and the need for manual removal after placement. This device has a simple structure and is highly practical. For SMT irregularly shaped components, it can meet the surface mount requirements of different types of irregularly shaped components even when there is no suction surface. Furthermore, the nozzle size can be customized according to different materials to meet the surface mount requirements of different types of components.

[0036] Second Embodiment

[0037] Please refer to the following: Figure 2 , Figure 3 and Figure 4 Based on the first embodiment of this application, which provides a patch suction head that solves the problem of insufficient suction surface material, the second embodiment of this application proposes another patch suction head that also solves the problem of insufficient suction surface material. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0038] Specifically, the second embodiment of this application provides a patch suction head that solves the problem of no suction surface material, wherein a connecting component 6 is fixedly installed on one side of the outer surface of the reflector 3, and limiting components 7 are provided on both sides inside the connecting component 6. The connecting component 6 is used to install on the suction head 5, and the two limiting components 7 are used to clamp the suction head 5.

[0039] The connecting component 6 includes a connecting block 61, a mounting hole 62, a slot 63, a fixed slide rod 64, an elastic element 65, and a limiting block 66. The connecting block 61 is fixedly installed on the surface of the reflector 3. The mounting hole 62 is opened in the middle of one side of the connecting block 61. The two slots 63 are respectively connected to the two sides of the inner wall of the mounting hole 62. The fixed slide rod 64 is fixedly installed in the middle of one side of the inner wall of the slot 63. The limiting block 66 is fixedly installed at one end of the fixed slide rod 64. The elastic element 65 is sleeved on one side of the outer surface of the fixed slide rod 64.

[0040] The limiting component 7 includes a limiting clamping block 71, a limiting cavity 72, a sliding hole 73, a clamping arc surface 74, and a pressing inclined surface 75. The limiting clamping block 71 is sleeved on the other side of the outer surface of the fixed slide rod 64. The limiting cavity 72 is opened inside the limiting clamping block 71. The sliding hole 73 is opened in the middle of one side of the outer surface of the limiting clamping block 71. The clamping arc surface 74 is disposed on the other side of the outer surface of the limiting clamping block 71. The pressing inclined surface 75 is disposed on one side of the top of the limiting clamping block 71.

[0041] The limiting clamp 71 is sleeved on the outer surface of the fixed slide rod 64 through the sliding hole 73, and the limiting block 66 is slidably installed inside the limiting cavity 72.

[0042] The elastic element 65 adopts a spring structure. One end of the elastic element 65 is fixedly connected to the surface of the inner wall of the slot 63, and the other end of the elastic element 65 is fixedly connected to the surface of the limiting clamp 71.

[0043] The connecting block 61 is in the shape of a circular block, and the mounting hole 62 is connected to both sides of the outer surface of the connecting block 61.

[0044] A silicone pad can be placed on the surface of the extruded curved surface 74 to increase the friction of clamping.

[0045] The extrusion ramp 75 is tilted downwards to facilitate the insertion and installation of the suction head 5, and to press the limiting clamp 71 toward the connecting block 61.

[0046] The length of the limiting cavity 72 is longer than that of the limiting block 66, so that the limiting clamping block 71 can slide along the fixed sliding rod 64 through the sliding hole 73. The limiting block 66 slides in the limiting cavity 72, and can only slide, but cannot rotate. At the same time, the slot 63 restricts the limiting clamping block 71 to only slide, so as to achieve the fixed clamping effect of the limiting clamping block 71 and prevent it from shaking.

[0047] The working principle of the patch suction head that solves the problem of lacking suction surface material provided by this utility model is as follows:

[0048] During operation, when the nozzle head approaches the component, the connecting part 6 and the limiting part 7 on one side of the outer surface of the reflector 3 work together. The operator or the automated system inserts the nozzle 5 into the mounting hole 62 of the connecting part 6. The outer surface of the nozzle 5 will contact the extrusion slope 75 of the limiting part 7. As the nozzle 5 goes deeper, the extrusion slope 75 is squeezed, forcing the two limiting clamps 71 to slide to both sides along the fixed slide bar 64, and the elastic element 65 is compressed.

[0049] Once the suction head 5 is fully inserted, the rebound force of the elastic element 65 causes the limiting clamp 71 to reset, and the clamping arc surface 74 tightly clamps the suction head 5, ensuring that the suction head 5 is firmly connected to the reflector 3.

[0050] The take-up port 1 covers a specific part of the component, and the air inlet 2 is connected to the external vacuum system to form a negative pressure. At this time, due to the special design of the take-up port 1, even if the surface of the component is uneven or has no traditional suction surface, the component can be stably adsorbed on the suction head 5 by the negative pressure.

[0051] Compared with related technologies, the patch suction head provided by this utility model, which solves the problem of lacking suction surface material, has the following beneficial effects:

[0052] This utility model provides a nozzle head for patching materials without a suction surface. By creating extrusion bevels 75 on the surfaces of the two limiting clamps 71, it is convenient for users to quickly insert the nozzle 5 into the mounting hole 62 and install it on the surface of the reflector plate 3. The restoring elastic force of the elastic element 65 pushes the limiting clamps 71 to hold the nozzle 5. This device has a simple structure and strong practicality. The elastic design of the connecting part 6 and the limiting part 7 ensures that the connection between the nozzle 5 and the reflector plate 3 is firm and can be quickly replaced, adapting to the needs of patching different types of components and improving the practicality of this device.

[0053] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A patch suction nozzle head that solves the problem of lacking suction surface material, characterized in that, include: Reflector and suction head; The suction port is located in the middle of one side of the suction head, and an air inlet is connected to the middle of the inside of the suction port. The suction head is located in the middle of one side of the reflector. The mounting base is located in the middle of the other side of the outer surface of the reflector.

2. The patch suction head according to claim 1, characterized in that, A connecting component is fixedly installed on one side of the outer surface of the reflector. Limiting components are provided on both sides inside the connecting component. The connecting component is used to install on the suction head, and the two limiting components are used to clamp the suction head.

3. A patch suction nozzle head according to claim 2, characterized in that, The connecting component includes a connecting block, a mounting hole, a slot, a fixed slide rod, an elastic element, and a limiting block. The connecting block is fixedly installed on the surface of the reflector. The mounting hole is opened in the middle of one side of the connecting block. The two slots are respectively connected to the two sides of the inner wall of the mounting hole. The fixed slide rod is fixedly installed in the middle of one side of the inner wall of the slot. The limiting block is fixedly installed at one end of the fixed slide rod. The elastic element is sleeved on one side of the outer surface of the fixed slide rod.

4. A patch suction nozzle head according to claim 3, characterized in that, The limiting component includes a limiting clamping block, a limiting cavity, a sliding hole, a clamping arc surface, and a pressing slope. The limiting clamping block is sleeved on the other side of the outer surface of the fixed slide rod. The limiting cavity is opened inside the limiting clamping block. The sliding hole is opened in the middle of one side of the outer surface of the limiting clamping block. The clamping arc surface is located on the other side of the outer surface of the limiting clamping block. The pressing slope is located on one side of the top of the limiting clamping block.

5. A patch suction nozzle head according to claim 4, characterized in that, The limiting clamp is sleeved on the outer surface of the fixed slide rod through the sliding hole, and the limiting block is slidably installed inside the limiting cavity.

6. A patch suction nozzle head according to claim 4, characterized in that, The elastic element adopts a spring structure. One end of the elastic element is fixedly connected to the surface of the inner wall of the slot, and the other end of the elastic element is fixedly connected to the surface of the limiting clamp.

7. A patch suction nozzle head according to claim 3, characterized in that, The connecting block is in the shape of a circular ring, and the mounting hole connects to both sides of the outer surface of the connecting block.

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