Connector structure for fixing suction nozzle support

Abstract

The utility model discloses a connector structure for fixing a suction nozzle support. The connector structure used for fixing the suction nozzle support comprises a first end portion and a second end portion, the first end portion is used for connecting a Pick head, the second end portion is used for connecting the suction nozzle support, the bottom of the first end portion extends downwards to form a positioning ring, the second end portion is provided with a positioning groove corresponding to the positioning ring, and the first end portion and the second end portion are connected through the positioning groove. A strong magnet is annularly arranged on the upper surface of the second end part, and the first end part is connected with the strong magnet in a magnetic attraction manner, so that the first end part is detachably connected with the second end part. According to the utility model, the strong magnet is annularly arranged on the upper surface of the second end part, and the first end part is in magnetic attraction connection with the strong magnet, so that the first end part and the second end part form detachable connection, that is, when the suction nozzle bracket is impacted, the first end part is separated from the second end part, so that hardware such as a motor in the Pick head is prevented from being damaged, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed connectors, in particular to a connector structure for fixing a nozzle bracket. Background Art

[0002] In the existing connector structure for fixing a nozzle bracket, the upper end is fixed on a Pick head (i.e., a device for chip production), and the lower end is fixed to the nozzle bracket by screws to form an integral structure. When the nozzle bracket is impacted, due to the impact, hardware such as the motor in the Pick head is likely to be damaged. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a connector structure for fixing a nozzle bracket.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions:

[0005] An embodiment of the utility model provides a connector structure for fixing a nozzle bracket, including: a first end and a second end. The first end is used to connect to a Pick head, and the second end is used to connect to the nozzle bracket. A positioning ring extends downward from the bottom of the first end, and the second end is provided with a positioning groove corresponding to the positioning ring. A strong magnet is annularly arranged on the upper surface of the second end, and the first end is magnetically attracted to the strong magnet so that the first end and the second end form a detachable connection.

[0006] In a specific embodiment, a positioning post is further provided on one side of the first end where the positioning ring is located, and the second end is provided with an opening groove corresponding to the positioning post.

[0007] In a specific embodiment, the first end includes a first fixed end and a first connection end. The first fixed end is sleeved on the Pick head, and the first connection end is magnetically attracted to the second end; the positioning ring and the positioning post are arranged on the first connection end.

[0008] In a specific embodiment, a screw is further passed through between the Pick head and the first fixed end.

[0009] In a specific embodiment, the second end includes a second fixed end and a second connection end. The second fixed end is sleeved on the nozzle bracket, and the first connection end is magnetically attracted to the second connection end; the strong magnet, the positioning groove and the opening groove are arranged on the second connection end.

[0010] In a specific embodiment, a screw is further passed through between the nozzle bracket and the second fixed end.

[0011] In a specific embodiment, both the first connection end and the second connection end are circular in shape, and the diameters of the first connection end and the second connection end are the same.

[0012] In a specific embodiment, the positioning ring is provided at the central position of the first connection end.

[0013] In a specific embodiment, the number of the strong magnets is 4 - 8.

[0014] In a specific embodiment, the strong magnet is circular in shape.

[0015] The beneficial effect of the connector structure for fixing the nozzle holder of the present utility model compared with the prior art is that: a strong magnet is annularly arranged on the upper surface of the second end portion, and the first end portion is magnetically attracted to the strong magnet, so that the first end portion and the second end portion form a detachable connection. That is, when the nozzle holder is impacted, the first end portion and the second end portion are separated to avoid damage to hardware such as the motor in the Pick head, and the practicability is strong.

[0016] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the accompanying drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a three-dimensional schematic diagram of the connector structure for fixing the nozzle holder provided by the present utility model;

[0019] Figure 2 It is a structural schematic diagram of the first end portion provided by the present utility model;

[0020] Figure 3 It is a bottom schematic diagram of the first end portion provided by the present utility model;

[0021] Figure 4 It is a front view schematic diagram of the second end portion provided by the present utility model;

[0022] Figure 5 It is a top view schematic diagram of the second end portion provided by the present utility model;

[0023] Figure 6 It is a side view schematic diagram of the second end portion provided by the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present utility model.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0027] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined.

[0028] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it may be a connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the first and second features not being in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0030] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0031] See Figures 1 to 6 Referring to the specific embodiment shown, the present utility model discloses a connector structure for fixing a nozzle holder, comprising: a first end portion 10 and a second end portion 20, the first end portion 10 being used for connecting a Pick head (not shown in the figure), the second end portion 20 being used for connecting a nozzle holder 30, a positioning ring 121 extending downward from the bottom of the first end portion 10, a positioning groove 221 corresponding to the positioning ring 121 provided on the second end portion 20, and a strong magnet 222 being annularly provided on the upper surface of the second end portion 20, the first end portion 10 being magnetically attracted to the strong magnet 222 so that the first end portion 10 and the second end portion 20 form a detachable connection.

[0032] Specifically, the first end portion 10 is magnetically attracted and connected to the strong magnet 222, so that the first end portion 10 and the second end portion 20 form a detachable connection. That is, when the nozzle holder 30 is impacted, since the first end portion 10 and the second end portion 20 are detachably connected, this design allows the two to automatically separate when subjected to excessive impact force. This separation mechanism effectively buffers the impact force and prevents the impact force from being directly transmitted to key hardware such as the motor in the Pick head, thereby protecting these important components from damage. In addition, through the cooperation of the positioning ring 121 extending from the bottom of the first end portion 10 and the positioning groove 221 of the second end portion 20, and the magnetic attraction connection between the first end portion 10 and the strong magnet 222, this positioning magnetic attraction connection method ensures a firm connection between the nozzle holder 30 and the Pick head, not only improving the reliability of the connection, but also reducing operation errors caused by unstable connection. In addition, the design of this connector structure enables the nozzle holder 30 to be conveniently replaced to adapt to different operation requirements; for example: when processing electronic components of different sizes or types, a suitable nozzle holder 30 can be replaced to ensure the accuracy and efficiency of the operation. In addition, by ensuring a firm connection and convenient disassembly and assembly between the nozzle holder 30 and the Pick head, and protecting key hardware from damage, this connector structure improves the safety and reliability of the entire device, which is of great significance for improving the stability and efficiency of the production line.

[0033] In an embodiment, a positioning post 122 is further provided on one side of the first end portion 10 where the positioning ring 121 is located, and the second end portion 20 is provided with an opening groove 223 corresponding to the positioning post 122.

[0034] Specifically, the design of the positioning post 122 and the opening groove 223 realizes the precise positioning between the first end portion 10 and the second end portion 20; when the positioning post 122 of the first end portion is accurately inserted into the opening groove 223 of the second end portion, the relative position between the two is precisely fixed, thereby ensuring the accuracy and stability of the connection. In addition, in addition to the positioning function, this design also realizes a firm connection between the two components. The cooperation of the positioning post 122 and the opening groove 223 can prevent relative movement or loosening of the two components after connection, improving the stability and reliability of the overall structure. In addition, the design of the positioning post 122 and the opening groove 223 simplifies the assembly process; during assembly, the operator only needs to align the positioning post 123 with the opening groove 223 and insert it, without complicated adjustment and calibration, thereby improving the assembly efficiency.

[0035] In an embodiment, the first end portion 10 includes a first fixed end 11 and a first connection end 12. The first fixed end 11 is sleeved on the Pick head, and the first connection end 12 is magnetically attracted and connected to the second end portion 20; the positioning ring 121 and the positioning post 122 are provided on the first connection end 12.

[0036] Specifically, the first fixed end 11 is sleeved on the Pick head. This design ensures that the first fixed end 11 can be firmly connected to the Pick head. Preferably, the first fixed end 11 and the first connection end 12 are of an integrally formed structure, which means there is no additional connecting piece or seam between the first fixed end 11 and the first connection end 12. This makes the entire structure more robust and stable. When subjected to external forces, the integrally formed structure can better disperse stress and reduce failures caused by fractures or looseness at the seams.

[0037] In one embodiment, a screw is also inserted between the Pick head and the first fixed end 11.

[0038] Specifically, as a fastener, the screw can tightly connect the Pick head and the first fixed end 11 through the screwing action of the thread. This physical connection method is more stable than a simple sleeved connection and can effectively resist external impact forces or vibrations, preventing the first fixed end 11 from loosening or falling off during operation. Additionally, although the fastening effect of the screw enhances the stability of the connection, it is also convenient for disassembly when needed. By loosening the screw, the first fixed end 11 can be easily removed from the Pick head for maintenance, replacement, or upgrade operations.

[0039] In one embodiment, the second end portion 20 includes a second fixed end 21 and a second connection end 22. The second fixed end 21 is sleeved on the nozzle holder 30, and the first connection end 12 is magnetically connected to the second connection end 22; the strong magnet 222, the positioning groove 221, and the opening groove 223 are provided on the second connection end 22.

[0040] Specifically, the second fixed end 21 is sleeved on the nozzle holder 30. This sleeved connection method can provide a firm connection, enabling the nozzle holder 30 to be firmly fixed to the second end portion 20 without being easily loosened or falling off. Additionally, the sleeved connection method is more convenient and can reduce the complexity and time cost of installation. Preferably, the second fixed end 21 and the second connection end 22 are of an integrally formed structure, which means there is no additional connecting piece or seam between the second fixed end 21 and the second connection end 22. This makes the entire structure more robust and stable. When subjected to external forces, the integrally formed structure can better disperse stress and reduce failures caused by fractures or looseness at the seams.

[0041] In one embodiment, a screw is also inserted between the nozzle holder 30 and the second fixed end 21.

[0042] Specifically, as a fastener, the screw tightly connects the nozzle holder 30 and the second fixed end 21 through the screwing action of its thread. This physical connection method is more stable than simple socket or snap connection, and can effectively resist external impact force or vibration, preventing the connection part from loosening or falling off during operation. In addition, although the fastening effect of the screw enhances the stability of the connection, it is also convenient for disassembly when needed. By loosening the screw, the nozzle holder 30 and the second fixed end 21 can be easily separated for maintenance, replacement, or upgrade operations.

[0043] In one embodiment, both the first connection end 12 and the second connection end 22 are circular, and the diameters of the first connection end 12 and the second connection end 22 are the same.

[0044] Specifically, since both the first connection end 12 and the second connection end 22 are circular and have the same diameter, they can achieve seamless docking during connection. The circular design reduces friction and resistance during connection, making the connection process smoother. In addition, seamless docking reduces the friction area between the connecting parts, thereby reducing the possibility of wear, which is particularly important for parts that need to be connected and disconnected frequently, and can extend the service life of the parts. In addition, the circular connection ends can ensure uniform force distribution during connection, avoiding connection loosening or damage caused by uneven force. This uniform force distribution improves the stability and reliability of the connection. In addition, the circular connection ends with the same diameter can restrict each other during connection, preventing deviation or misalignment during the connection process, which helps to ensure that the connecting parts work together in a predetermined manner.

[0045] In one embodiment, the positioning ring 121 is provided at the center of the first connection end 12.

[0046] Specifically, the positioning ring 121 is set at the center of the first connection end 12, providing a clear center point or reference point for the connection process. This helps to achieve precise alignment when connecting the second connection end 22, ensuring that the two connection ends can be tightly combined in a predetermined manner. In addition, through the center positioning method, connection problems caused by minor deviations or errors during the installation process can be significantly reduced. The presence of the positioning ring 121 makes the connection process more controllable and reliable, improving the accuracy and stability of the connection. In addition, during the connection process, the positioning ring 121 can help disperse stress, making the force on the connection part more uniform, which helps to reduce the risk of connection loosening or damage caused by stress concentration, thereby enhancing the strength and stability of the connection. In addition, the setting of the positioning ring 121 can also prevent the connection ends from deviating or misaligning during the connection process. When the two connection ends come into contact with each other, the positioning ring 121 will play a guiding and restricting role to ensure that the connection ends can be connected along a predetermined trajectory and angle.

[0047] In one embodiment, the number of the strong magnets 222 is 4 - 8.

[0048] Specifically, the arrangement of multiple strong magnets 222 can make the second connection end 22 generate a stronger magnetic field. The magnetic forces generated by these strong magnets 222 will be superimposed on each other, thereby enhancing the magnetic attraction force on the first connection end 12. This enhanced magnetic attraction force can ensure that the connection ends remain firmly connected in a complex or high-load working environment. Additionally, by reasonably arranging multiple strong magnets 222, the magnetic field generated by the second connection end 22 can be made more uniform. A uniform magnetic field distribution helps to reduce connection problems caused by non-uniform magnetic fields, such as gaps or misalignments between the connection ends. Moreover, the arrangement of multiple strong magnets 222 can also reduce the phenomenon of magnetic flux leakage to a certain extent. Magnetic flux leakage refers to the phenomenon that the magnetic field leaks out from unwanted paths around the magnet. By optimizing the arrangement of the strong magnets 222, the magnetic field can be made to concentrate more between the connection ends, reducing interference with other components or systems.

[0049] In one embodiment, the strong magnet 222 is circular in shape.

[0050] Specifically, a circular strong magnet 222 can generate a more uniform and symmetric magnetic field distribution. Compared with a magnet of irregular shape, the magnetic field of a circular magnet is closer in strength in all directions, reducing the non-uniformity of the magnetic field. During the connection or adsorption process, a uniform magnetic field distribution helps to reduce problems such as unstable connection or poor adsorption effect caused by magnetic field distortion. Additionally, due to the symmetry of its shape and the uniformity of its magnetic field, a circular strong magnet 222 can provide a more stable and powerful adsorption force between the connection ends. This stable adsorption force helps to ensure that the connection ends remain tightly connected in various working environments. Moreover, during the connection process, the uniform magnetic field of the circular strong magnet 222 can reduce the phenomenon of sliding or offset of the connection ends caused by uneven magnetic force distribution, improving the stability and reliability of the connection.

[0051] The above embodiments are the preferred implementation schemes of the present utility model. In addition, the present utility model can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present utility model.

Claims

1. A connector structure for fixing a nozzle bracket, characterized in that: include: A first end and a second end, the first end is used to connect to a Pick head, the second end is used to connect to a nozzle bracket, a positioning ring is extended downward from the bottom of the first end, the second end is provided with a positioning groove corresponding to the positioning ring, a strong magnet is provided on the upper surface of the second end, the first end is magnetically connected to the strong magnet, so that the first end and the second end form a detachable connection.

2. The connector structure for fixing the nozzle bracket according to claim 1, characterized in that: A positioning column is further provided on one side of the first end portion located at the positioning ring, and an opening groove corresponding to the positioning column is provided on the second end portion.

3. The connector structure for fixing the nozzle bracket according to claim 2, characterized in that: The first end includes a first fixed end and a first connecting end, the first fixed end is sleeved on the Pick head, and the first connecting end is magnetically connected to the second end; the positioning ring and the positioning column are arranged on the first connecting end.

4. The connector structure for fixing the nozzle bracket according to claim 3, characterized in that: A screw is also provided between the Pick head and the first fixing end.

5. The connector structure for fixing the nozzle bracket according to claim 3, characterized in that: The second end portion includes a second fixed end and a second connecting end, the second fixed end is sleeved on the nozzle bracket, and the first connecting end is magnetically connected to the second connecting end; the strong magnet, the positioning groove and the opening groove are arranged on the second connecting end.

6. The connector structure for fixing the nozzle bracket according to claim 5, characterized in that: A screw is also provided between the nozzle bracket and the second fixed end.

7. The connector structure for fixing the nozzle bracket according to claim 5, characterized in that: The first connection end and the second connection end are both circular in shape, and the first connection end and the second connection end have the same diameter.

8. The connector structure for fixing the nozzle bracket according to claim 7, characterized in that: The positioning ring is arranged at the center of the first connecting end.

9. The connector structure for fixing the nozzle bracket according to claim 1, characterized in that: The number of the strong magnets is 4-8.

10. The connector structure for fixing the nozzle bracket according to claim 1, characterized in that: The strong magnet is round in shape.

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