Feeding device for micro resistor components

Abstract

The utility model relates to the technical field of electronic component production equipment, and provides a feeding device for micro resistance components. In order to solve the problems that a traditional feeding device is low in efficiency, poor in precision and the like, the device comprises a funnel-shaped material storage area, a material pushing ejector pin, a driving mechanism and a supporting frame. A sliding hole is formed in the bottom of the funnel-shaped storage area, a discharging opening is formed in the inner side wall, and the outer side wall communicates with the sliding way. The pushing ejector pin is slidably arranged in the sliding hole, one end of the pushing ejector pin is an inclined face, and the inclination angle is smaller than 30 degrees. The driving mechanism comprises a cylinder and a connecting plate, and the cylinder is connected with the pushing ejector pin through the connecting plate and drives the pushing ejector pin to slide up and down. The supporting frame is fixedly connected with the storage area and the air cylinder. Through up-and-down movement of the material pushing ejector pin, the electronic components in the material storage area are ejected into the discharging opening and output through the sliding way, and vertical feeding is achieved. The device adopts a high-precision sliding hole, an inclined plane design, an adjustable stroke cylinder, a magnetic sensor, a photoelectric counter and other structures, so that efficient, accurate and stable feeding is realized, and the production efficiency and the product quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic component production equipment technical field, concretely is a kind of microresistor component's feeding device. BACKGROUND

[0002] In the electronic component production process, the feeding of micro electronic components is a key link. The traditional feeding device has many problems, such as low feeding efficiency, poor precision, easy to cause component damage, etc., which is difficult to meet the needs of modern electronic production for efficient and accurate feeding. SUMMARY

[0003] In view of the above situation, it is necessary to provide a microresistor component's feeding device for solving at least one of the above problems, comprising:

[0004] Funnel-shaped storage area (1), its bottom is provided with sliding hole (11), inner side wall is provided with discharge port (12), outer side wall is communicated with slide (13);

[0005] Pushing pin (2) is slidably arranged in the sliding hole (11), and one end is inclined surface, and the inclination angle is less than 30 °;

[0006] Driving mechanism, including cylinder (3) and connecting plate (4), the cylinder (3) is connected with pushing pin (2) by connecting plate (4), and driving pushing pin (2) slides up and down in sliding hole (11);

[0007] Support frame (5) includes four support columns (51), and is fixedly connected with storage area (1) and cylinder (3);Through the up-down movement of the pushing pin (2), the electronic components in the storage area (1) are pushed into the discharge port (12), and are output through the slide (13), to realize vertical feeding.

[0008] Preferably, the inclined surface of the pushing pin (2) forms a probability control structure with the inner wall of the sliding hole (11), and the size ratio of the area of the pushing pin and the sliding hole (11) at the bottom of the storage area (1) is used to limit the number of single feeding.

[0009] Preferably, the cylinder (3) is a double-rod guide cylinder, and the stroke is adjustable to control the movement speed of the pushing pin (2).

[0010] Preferably, the sliding hole (11) is made by high-precision machining equipment, and the hole diameter tolerance is less than ±0.01mm.

[0011] Preferably, the support column (51) is made of electroplated copper rod material, and the surface is treated by rust prevention.

[0012] Preferably, the discharge port (12) is provided with a guide slope at the communication with the chute (13), and the inclination angle is consistent with the inclination surface of the pushing needle (2).

[0013] Preferably, the volume of the storage area (1) is designed to accommodate 50-60 electronic components at a time, and the probability control structure is used to output 10 components or less at a time.

[0014] Preferably, the connecting plate (4) is fixedly connected with the pushing needle (2) through threads, and a buffer gasket is arranged at the connecting position.

[0015] Preferably, the driving mechanism further comprises a magnetic sensor (6) for detecting the stroke position of the pushing needle (2), and the magnetic sensor (6) is signal-connected with the control system of the cylinder (3).

[0016] Preferably, the end of the chute (13) is provided with a photoelectric counter for real-time monitoring of the feeding quantity. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is a structural schematic view of the feeding device for micro-resistance components according to an embodiment of the present application.

[0018] Fig. 2 is an exploded view of the feeding device for micro-resistance components according to an embodiment of the present application.

[0019] Fig. 3 is an exploded view of the feeding device for micro-resistance components according to an embodiment of the present application. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the present application more clear, the feeding device for micro-resistance components will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0021] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", "vertical", "horizontal", "top", "bottom", "inner", "outer" 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 is not intended to indicate or imply that the device or element 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. In addition, the terms "first", "second", "third" and the like are only for description purposes, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model of the specific circumstances.

[0023] Please see Figs. 1-3 The utility model provides a kind of loading device of small resistance component, including hopper-shaped storage area (1), its bottom is equipped with sliding hole (11), inner side wall is equipped with discharge port (12), outer side wall is connected with sliding hole (11), inner side wall is equipped with discharge port (12), outer side wall is connected with chute (13);Pushing pin (2) is slidably arranged in the sliding hole (11), and one end is inclined surface, and the inclination angle is less than 30 °;Driving mechanism, including cylinder (3) and connecting plate (4), the cylinder (3) is connected with pushing pin (2) by connecting plate (4), and driving pushing pin (2) slides up and down in sliding hole (11);Support frame (5), including four support columns (51), fixedly connected storage area (1) and cylinder (3);By the up-and-down movement of the pushing pin (2), electronic component in storage area (1) is pushed into discharge port (12), and is exported through chute (13), realizes vertical loading.The device realizes the efficient, accurate loading of small electronic component by the cooperation of hopper-shaped storage area (1), pushing pin (2), driving mechanism and support frame (5), improves production efficiency and product quality.

[0024] Please participate Figs. 1-3 In another embodiment, the inclined surface of the pushing pin (2) forms a probability control structure with the inner wall of the sliding hole (11), and the size ratio of the pin area to the bottom sliding hole (11) of the storage area (1) limits the number of single loading. Assuming that the diameter of the sliding hole (11) is 2mm, the area of the inclined surface of the pushing pin (2) is 1.5mm 2 By adjusting the size ratio of the pin area to the sliding hole (11), the number of each loading can be accurately controlled, and the number of single loading is ensured to be 1-2 components. This design avoids the problem of blockage caused by too much loading, and improves the stability and reliability of loading.

[0025] Please participate Figs. 1-3In another embodiment, the air cylinder (3) is a double-rod guide cylinder with adjustable stroke to control the movement speed of the pushing ejector pin (2). According to different component sizes and feeding requirements, the stroke of the air cylinder (3) can be adjusted. For example, for smaller components, the stroke of the air cylinder (3) can be set to 10mm to ensure that the movement speed of the pushing ejector pin (2) is moderate, avoiding damage to the components; for larger components, the stroke of the air cylinder (3) can be set to 20mm to improve the feeding efficiency. This adjustable stroke design improves the applicability and flexibility of the device.

[0026] Please attend Figs. 1-3 In another embodiment, the sliding hole (11) is made by high-precision machining equipment with a hole diameter tolerance of less than ±0.01mm. High-precision machining ensures the dimensional accuracy of the sliding hole (11), so that the movement of the pushing ejector pin (2) in the sliding hole (11) is more accurate and smooth. This high-precision design improves the accuracy and stability of feeding, reducing feeding errors caused by inaccurate sliding hole (11) dimensions.

[0027] Please attend Figs. 1-3 In another embodiment, the support column (51) is made of electroplated chromium bar material with a rust-proof surface treatment. Electroplated chromium bar material has good corrosion resistance and wear resistance, and the rust-proof treatment of the surface further improves the service life of the support column (51). In humid or corrosive environments, the support column (51) can maintain stable performance, ensuring the stability and reliability of the entire device.

[0028] Please attend Figs. 1-3 In another embodiment, the discharge port (12) is provided with a flow guide slope at the communication part with the chute (13), and the inclination angle is consistent with the inclination surface of the pushing ejector pin (2). The design of the flow guide slope can better guide the components from the discharge port (12) into the chute (13), reducing the collision and jamming of the components at the discharge port (12). The consistency of the inclination angle ensures smooth flow of the components, improving the accuracy and efficiency of feeding.

[0029] Please attend Figs. 1-3 In another embodiment, the connecting plate (4) and the pushing ejector pin (2) are fixedly connected by threads, and a buffer gasket is provided at the connection. Threaded fixed connection ensures the stability of the connection, and the buffer gasket can absorb the vibration and impact generated during the movement of the pushing ejector pin (2), protecting the pushing ejector pin (2) and the connecting plate (4) from damage. This design improves the reliability of the connection and the service life of the device.

[0030] Please attend Figs. 1-3In another embodiment, the drive mechanism further includes a magnetic sensor (6) for detecting the stroke position of the pusher pin (2) and connecting it to the control system signal of the cylinder (3). The magnetic sensor (6) can monitor the movement state of the pusher pin (2) in real time and feed the signal back to the control system of the cylinder (3). The control system adjusts the movement of the cylinder (3) according to the signal to ensure the movement accuracy of the pusher pin (2). This real-time monitoring and feedback mechanism improves the automation level and reliability of the device.

[0031] Please participate Figs. 1-3 Figs. 1-3 In another embodiment, a photoelectric counter is provided at the end of the slide (13) for real-time monitoring of the number of components fed. The photoelectric counter can accurately count the number of components passing through the slide (13), providing real-time data support for the production process. This design improves the controllability and management efficiency of production, ensuring the accuracy and stability of the production process.

[0032] Through the above embodiments, the feeding device for miniature resistive components of this utility model can achieve efficient and precise vertical feeding, improve production efficiency and product quality, and has broad application prospects.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A feeding device for micro-resistive components, characterized in that, The utility model relates to a vertical feeding device for electronic components, comprising: a funnel-shaped storage area (1) having a slide hole (11) at the bottom, an inner side wall provided with a discharge port (12), and an outer side wall connected to a slide (13); a pushing needle (2) slidingly arranged in the slide hole (11), one end of which is an inclined surface with an inclination angle less than 30°; a driving mechanism including a cylinder (3) and a connecting plate (4), the cylinder (3) being connected to the pushing needle (2) through the connecting plate (4) to drive the pushing needle (2) to slide up and down in the slide hole (11); a support frame (5) including four support columns (51) fixedly connecting the storage area (1) and the cylinder (3), through the up-and-down movement of the pushing needle (2), the electronic components in the storage area (1) are pushed into the discharge port (12) and then output through the slide (13), realizing vertical feeding.

2. The microresistor component feeding device according to claim 1, wherein The inclined surface of the pushing needle (2) and the inner wall of the slide hole (11) form a probability control structure, through the size ratio of the area of the pushing needle and the size of the slide hole (11) at the bottom of the storage area (1), the number of single feeding is limited.

3. The microresistor component feeding device according to claim 1, wherein The cylinder (3) is a double-rod guiding cylinder, the stroke of which is adjustable to control the movement speed of the pushing needle (2).

4. The microresistor component feeding device according to claim 1, wherein The slide hole (11) is made by high-precision processing equipment, and the hole diameter tolerance is less than ±0.01mm.

5. The microresistor component feeding device according to claim 1, wherein The support columns (51) are made of electroplated copper, and the surface is treated for rust prevention.

6. The microresistor component feeding device according to claim 1, wherein The communication part of the discharge port (12) and the slide (13) is provided with a flow guide inclined surface with the same inclination angle as the inclined surface of the pushing needle (2).

7. The microresistor component feeding device according to claim 2, wherein The volume of the storage area (1) is designed to accommodate 50-60 electronic components at a time, and the probability control structure is used to realize the output of less than 10 components at a time.

8. The microresistor component feeding device according to claim 1, wherein The connecting plate (4) and the pushing needle (2) are fixedly connected through threads, and a buffer gasket is arranged at the connection part.

9. The microresistor component feeding device according to claim 1, wherein The driving mechanism further includes a magnetic sensor (6) for detecting the stroke position of the pushing needle (2) and connected to the control system signal of the cylinder (3).

10. The apparatus of claim 1, wherein, The slide (13) is provided with a photoelectric counter at the end for real-time monitoring of the feeding quantity.

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