Equipment for electrically testing electrical performance of electronic component

Abstract

The utility model discloses an electronic component electrical performance electrical testing device, which comprises a feeding mechanism, a conveying mechanism, an assembling mechanism, a welding mechanism and at least one electrical testing mechanism, and is characterized in that the feeding mechanism comprises a first feeding assembly and a second feeding assembly, the first feeding assembly is used for moving a terminal shell to the conveying mechanism, and the second feeding assembly is used for moving the terminal shell to the welding mechanism; the second feeding assembly is used for moving the resistor disc to a preset position; the assembling mechanism is used for assembling the resistor disc and the terminal shell together and welding the resistor disc and the terminal shell together through the welding mechanism to form an electronic element; the electrical detection mechanism is arranged on one side of the welding mechanism and used for detecting the electronic elements. According to the equipment, a terminal shell and a resistor disc can be welded and assembled to form an electronic element, then the electronic element is assembled under the action of the conveying mechanism, and then electrical testing of the electronic element is achieved through the electrical testing mechanism.

Description

Technical Field

[0001] The utility model discloses the field of electronic component processing equipment, in particular to an electronic component electrical performance electrical measuring equipment. Background Art

[0002] Electronic components are components of electronic elements and small machines and instruments. They are usually composed of several parts and can be used in similar products. They often refer to certain parts in industries such as electrical appliances, radios, and instruments. They are a general term for electronic devices such as capacitors, transistors, hairsprings, and springs. Common ones include diodes and resistors. For example, some resistor devices often need to go through multiple processes after processing and assembly, including monitoring processes, which are used to monitor the electrical performance of electronic devices.

[0003] The existing resistor chip equipment assembly mechanism and electrical measuring equipment are generally completed by using different equipment, with a low degree of automation, requiring multiple processing steps and high costs. Utility Model Content

[0004] In view of this, the utility model discloses an electronic component electrical performance electrical testing device, which can not only realize the assembly of resistor sheets, but also perform welding and electrical testing on the assembled resistor sheets.

[0005] The utility model discloses an electronic component electrical performance electric measuring device, comprising a feeding mechanism, a conveying mechanism, an assembling mechanism, a welding mechanism and at least one electric measuring mechanism, wherein:

[0006] The feeding mechanism comprises a first feeding assembly and a second feeding assembly, wherein the first feeding assembly is used to move the terminal housing to the conveying mechanism, and the second feeding assembly is used to move the resistor to a preset position;

[0007] The assembling mechanism is used to assemble the resistor and the terminal housing together and weld the resistor and the terminal housing together through the welding mechanism to form an electronic component;

[0008] The electrical testing mechanism is arranged on one side of the welding mechanism, and the electrical testing mechanism is used to test the electronic components;

[0009] The conveying mechanism comprises a transfer assembly and a transfer guide rail, and the transfer assembly is used to drive the electronic components to move along the transfer guide rail.

[0010] Furthermore, the first feeding assembly includes a screw feeder and a vibrating feeder, one end of the vibrating feeder is connected to the screw feeder, and the other end of the vibrating feeder is connected to the conveying guide rail.

[0011] Furthermore, the second feeding assembly includes a push cylinder, a push guide rail and a first fixture, wherein the push guide rail is arranged on one side of the vibration feeder and located at its transmission end, the first fixture is located directly above the push guide rail, a plurality of resistors are sleeved on the first fixture and stacked, and the push cylinder can move the resistor located at the bottom to the assembly station through a push rod;

[0012] The assembly mechanism is used to clamp the resistor sheet at the assembly station.

[0013] Furthermore, the assembly mechanism includes an assembly bracket, a first driving member, a second driving member, a rotating component and a clamping member. The assembly bracket is fixed on one side of the vibration loader and is arranged opposite to the second feeding component. The first driving member is arranged on the assembly bracket and can drive the second driving member to move in the X-axis direction. The second driving member is used to drive the rotating component to move in the Y-axis direction. The rotating component is used to drive the clamping member to rotate. The clamping member is provided with a clamping groove, and the clamping member clamps the resistor sheet of the assembly station through the clamping groove.

[0014] Furthermore, the rotating assembly includes a rotating bracket, a rotating cylinder, a rack and a gear. The rotating bracket is fixed to the output end of the second driving member, the clamping member is rotatably connected to the rotating bracket, the gear is fixed to the clamping member, the rack is meshed with the gear, and the rotating cylinder can drive the rack to move to drive the clamping member to rotate through the rack.

[0015] Further, the welding mechanism includes a first welding assembly and a second welding assembly, the first welding assembly is arranged directly above the assembly station, and is used to perform preliminary welding on the terminal housing and the resistor to form an electronic component, the second welding assembly is located at the next station and on one side of the conveying guide rail, and the second welding assembly is used to perform secondary welding on the electronic component;

[0016] The first welding assembly includes a first lifting cylinder and a first welding head, wherein the first lifting cylinder is fixed directly above the assembly station, and the first lifting cylinder can drive the first welding head to move in a vertical direction to achieve preliminary welding of the terminal housing and the resistor;

[0017] The second welding assembly includes a welding bracket, a second lifting cylinder, a third lifting cylinder, a connecting piece and a second welding head. The welding bracket is arranged on one side of the conveying guide rail. The second lifting cylinder is fixed to the welding bracket. The second lifting cylinder can drive the third lifting cylinder to move in the vertical direction. The second welding head is connected to the third lifting cylinder through a connecting piece. The third lifting cylinder can drive the second welding head to move in the vertical direction.

[0018] Furthermore, a plurality of processing positions are arranged on the conveying rail, and the welding mechanism and the electrical measuring mechanism process the electronic components at the corresponding processing positions; the transplanting assembly is used to drive the electronic components to pass through the processing positions one by one.

[0019] Furthermore, the transplanting assembly includes a first transplanting cylinder, a second transplanting cylinder and a transplanting arm, and the transplanting arm is provided with a plurality of positioning parts. The first transplanting cylinder can drive the second transplanting cylinder to move in the X-axis direction, and the second transplanting cylinder can drive the transplanting arm to move in the Y-axis direction so that the plurality of positioning parts cooperate with the plurality of electronic components on the processing positions; when the first transplanting cylinder drives the second transplanting cylinder to move in the X-axis direction, it can drive the electronic components to be transmitted on the conveying rail.

[0020] Furthermore, the electric measuring mechanism includes an electric measuring bracket, an electric measuring cylinder, a connecting plate and at least one electric measuring head. The electric measuring bracket is fixed on one side of the conveying guide rail, the electric measuring cylinder is arranged on the electric measuring bracket, the connecting plate and the electric measuring bracket are slidably matched in the vertical direction, the electric measuring head is fixed to the connecting plate, and the electric measuring cylinder can drive the electric measuring head to move in the vertical direction through the connecting plate.

[0021] Furthermore, two electrical measuring heads are arranged on the connecting plate, and the distance between the two electrical measuring heads is the same as the distance between two adjacent processing positions.

[0022] Compared with the prior art, the technical solution disclosed in the utility model has the following beneficial effects:

[0023] The equipment can realize welding and assembly of terminal housing and resistor sheet to form electronic components, and then assemble the electronic components under the action of the transmission mechanism, and then realize electrical measurement thereof through the electrical measurement mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the electrical measuring equipment;

[0025] Figure 2 is a structural schematic diagram of a second feeding assembly;

[0026] Figure 3is a structural schematic diagram of the assembly mechanism;

[0027] Figure 4 for Figure 3 A magnified image of area A;

[0028] Figure 5 is a schematic structural diagram of a second welding assembly;

[0029] Figure 6 It is a structural schematic diagram of the transmission mechanism;

[0030] Figure 7 It is a structural diagram of the electrical measuring mechanism. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be a central component at the same time. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those generally understood by technicians in the technical field of the utility model. It should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments, and are not intended to limit the utility model.

[0032] It should also be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0033] like Figure 1As shown, the utility model discloses an electronic component electrical performance electrical testing device 100, including a work platform 10, on which a loading mechanism 20, a conveying mechanism 50, an assembling mechanism 30, a welding mechanism 40 and at least one electrical testing mechanism 60 are provided. The loading mechanism 20 is used for automatically loading terminal housings and resistors, the assembling mechanism 30 is used for assembling the terminal housings and the resistors together to form electronic components, and then welding the two together through the welding mechanism 40, the conveying mechanism 50 is used for transmitting electronic components, and the electrical testing mechanism 60 performs electrical performance testing on the welded electronic components.

[0034] The loading mechanism 20 includes a first loading component 21 and a second loading component 22. The first loading component 21 is used to move the terminal housing to the conveying mechanism 50, and the second loading component 22 is used to move the resistor to a preset position. The assembling mechanism 30 can assemble the resistor and the terminal housing together, and then weld them together through the welding mechanism 40.

[0035] Further, the first feeding assembly 21 includes a spiral feeder 211 and a vibrating feeder 212, one end of the vibrating feeder 212 is connected to the spiral feeder 211, and the other end of the vibrating feeder 212 is connected to the conveying mechanism 50. The spiral feeder 211 can move the terminal housing to the vibrating feeder 212, and the terminal housing is driven to move to a preset position by the vibrating feeder 212.

[0036] like Figure 2 As shown, further, the second feeding assembly 22 includes a push cylinder 222, a push guide rail 224 and a first fixture 221, the push guide rail 224 is arranged on one side of the vibration feeder 212 and is located at its transmission end, the first fixture 221 is located directly above the push guide rail 224, a plurality of the resistors are sleeved on the first fixture 221 and stacked, the push cylinder 222 can move the resistor located at the bottom to the assembly station through the push rod 223; the assembly mechanism 30 is used to clamp the resistor at the assembly station. In the present application, the first fixture 221 is a rod extending in the vertical direction, a plurality of the resistors are sleeved on the first fixture 221, and the plurality of the resistors can move downward under the action of their own gravity, the push cylinder 222 can push the resistor at the bottom through the push rod 223, so that it moves along the push guide rail 224 until it can cooperate with the resistor.

[0037] In the present application, the assembling mechanism 30 is used to assemble the resistor and the terminal housing together and weld the resistor and the terminal housing together through the welding mechanism 40 to form an electronic component.

[0038] like Figure 3 and Figure 4 As shown, specifically, the assembly mechanism 30 includes an assembly bracket 31, a first driving member 32, a second driving member 33, a rotating component 34 and a clamping member 343. The assembly bracket 31 is fixed to one side of the vibration loader 212 and is arranged opposite to the second loading component 22. The first driving member 32 is arranged on the assembly bracket 31 and can drive the second driving member 33 to move in the X-axis direction. The second driving member 33 is used to drive the rotating component 34 to move in the Y-axis direction. The rotating component 34 is used to drive the clamping member 343 to rotate. The clamping member 343 is provided with a clamping groove 3431, and the clamping member 343 clamps the resistor sheet of the assembly station through the clamping groove 3431. The rotating assembly 34 includes a rotating bracket 341, a rotating cylinder 342, a rack 345 and a gear 344. The rotating bracket 341 is fixed to the output end of the second driving member 33. The clamping member 343 is rotatably connected to the rotating bracket 341. The gear 44 is fixed to the clamping member 343. The rack 345 is meshed with the gear 344. The rotating cylinder 342 can drive the rack 345 to move so as to drive the clamping member 343 to rotate through the rack 345. When the assembling mechanism 30 is working, the first loading assembly 21 drives the terminal housing to a preset position, and then the second loading assembly 33 drives the resistor to move to a corresponding position, so that the holding member 343 clamps the resistor through the clamping groove 344. Then, the first driving member 32, the second driving member 33 and the rotating assembly 34 work to adjust the corresponding position of the resistor so that the resistor and the terminal housing are matched together, and then the resistor and the terminal housing are welded together by the welding mechanism 40 to form the electronic component.

[0039] like Figure 1 , Figure 2 and Figure 5As shown, further, the welding mechanism 40 includes a first welding assembly 41 and a second welding assembly 42, the first welding assembly 41 is arranged directly above the assembly station, and is used to perform preliminary welding on the terminal housing and the resistor to form an electronic component, the second welding assembly 42 is located at the next station and on one side of the conveying mechanism 50, and the second welding assembly 42 is used to perform secondary welding on the electronic component; the first welding assembly 41 includes a first lifting cylinder 441 and a first welding head 442, the first lifting cylinder 441 is fixed directly above the assembly station, and the first lifting cylinder 441 can drive the first welding head 442 to move vertically. The second welding assembly 42 includes a welding bracket 421, a second lifting cylinder 422, a third lifting cylinder 423, a connecting piece 424 and a second welding head 425. The welding bracket 521 is arranged on one side of the conveying mechanism 50. The second lifting cylinder 422 is fixed to the welding bracket 421. The second lifting cylinder 422 can drive the third lifting cylinder 423 to move in the vertical direction. The second welding head 422 is connected to the third lifting cylinder 423 through a connecting piece 424. The third lifting cylinder 423 can drive the second welding head 425 to move in the vertical direction.

[0040] Specifically, the position of the first welding component 41 corresponds to the position of the assembly station. When the terminal housing and the resistor are assembled together, the first welding component 41 performs preliminary welding on them to preliminarily fix them together, so as to facilitate the subsequent conveying mechanism 50 to convey them. Then the conveying mechanism 50 transfers the preliminarily welded electronic components to the next station, at which time the second welding mechanism 42 further welds and fixes them.

[0041] like Figure 6As shown, further, the conveying mechanism 50 includes a transplanting assembly 52 and a conveying rail 51, and the transplanting assembly 52 is used to drive the electronic components to move along the conveying rail 51. A plurality of processing positions 511 are arranged on the conveying rail 51, and the welding mechanism 40 and the electric measuring mechanism 60 process the electronic components at the corresponding processing positions 511; the transplanting assembly 52 is used to drive the electronic components to pass through the processing positions 511 one by one. The transplanting assembly 52 includes a first transplanting cylinder 521, a second transplanting cylinder 522 and a transplanting arm 523. The transplanting arm 523 is provided with a plurality of positioning members 524. The first transplanting cylinder 521 can drive the second transplanting cylinder 522 to move in the X-axis direction, and the second transplanting cylinder 522 can drive the transplanting arm 523 to move in the Y-axis direction so that the plurality of positioning members 524 cooperate with the plurality of electronic components on the processing positions 511. When the first transplanting cylinder 521 drives the second transplanting cylinder 522 to move in the X-axis direction, the electronic components can be driven to be transported on the conveying rail 51.

[0042] like Figure 7 As shown, further, the electric measuring mechanism 60 includes an electric measuring bracket 61, an electric measuring cylinder 62, a connecting plate 63 and at least one electric measuring head 631, the electric measuring bracket 61 is fixed to one side of the conveying guide rail 51, the electric measuring cylinder 62 is arranged on the electric measuring bracket 61, the connecting plate 63 and the electric measuring bracket 61 are slidably matched in the vertical direction, the electric measuring head 631 is fixed to the connecting plate 63, and the electric measuring cylinder 62 can drive the electric measuring head 631 to move in the vertical direction through the connecting plate 63. Two electric measuring heads 631 are arranged on the connecting plate 63, and the spacing between the two electric measuring heads 631 is the same as the spacing between two adjacent processing positions 511.

[0043] The present invention can be implemented in various ways and modified without departing from the broad spirit and scope of the present invention. The above-mentioned embodiments are used to illustrate the present invention, but do not limit the scope of the present invention.

Claims

1. An electronic component electrical performance test device, characterized in that: It includes a feeding mechanism, a conveying mechanism, an assembling mechanism, a welding mechanism and at least one electrical measuring mechanism, wherein: The feeding mechanism comprises a first feeding assembly and a second feeding assembly, wherein the first feeding assembly is used to move the terminal housing to the conveying mechanism, and the second feeding assembly is used to move the resistor to a preset position; The assembling mechanism is used to assemble the resistor and the terminal housing together and weld the resistor and the terminal housing together through the welding mechanism to form an electronic component; The electrical testing mechanism is arranged on one side of the welding mechanism, and the electrical testing mechanism is used to test the electronic components; The conveying mechanism comprises a transfer assembly and a transfer guide rail, and the transfer assembly is used to drive the electronic components to move along the transfer guide rail.

2. The electronic component electrical performance electrical measuring device according to claim 1, characterized in that: The first feeding assembly includes a spiral feeder and a vibrating feeder, one end of the vibrating feeder is connected to the spiral feeder, and the other end of the vibrating feeder is connected to the conveying guide rail.

3. The electronic component electrical performance electrical measuring device according to claim 2, characterized in that: The second feeding assembly includes a push cylinder, a push guide rail and a first fixture, wherein the push guide rail is arranged on one side of the vibration feeder and located at the transmission end thereof, the first fixture is located directly above the push guide rail, a plurality of resistor sheets are sleeved on the first fixture and stacked, and the push cylinder can move the resistor sheet located at the bottom to the assembly station through a push rod; The assembly mechanism is used to clamp the resistor sheet at the assembly station.

4. The electronic component electrical performance electrical measuring device according to claim 3, characterized in that: The assembly mechanism includes an assembly bracket, a first driving member, a second driving member, a rotating component and a clamping member. The assembly bracket is fixed to one side of the vibration loader and is arranged opposite to the second feeding component. The first driving member is arranged on the assembly bracket and can drive the second driving member to move in the X-axis direction. The second driving member is used to drive the rotating component to move in the Y-axis direction. The rotating component is used to drive the clamping member to rotate. The clamping member is provided with a clamping groove, and the clamping member clamps the resistor sheet of the assembly station through the clamping groove.

5. The electronic component electrical performance electrical measuring device according to claim 4, characterized in that: The rotating assembly includes a rotating bracket, a rotating cylinder, a rack and a gear. The rotating bracket is fixed to the output end of the second driving member. The clamping member is rotatably connected to the rotating bracket. The gear is fixed to the clamping member. The rack is meshed with the gear. The rotating cylinder can drive the rack to move so as to drive the clamping member to rotate through the rack.

6. The electronic component electrical performance electrical measuring device according to claim 5, characterized in that: The welding mechanism includes a first welding assembly and a second welding assembly, wherein the first welding assembly is arranged directly above the assembly station and is used to perform preliminary welding on the terminal housing and the resistor to form an electronic component, and the second welding assembly is located at the next station and at one side of the conveying guide rail, and is used to perform secondary welding on the electronic component; The first welding assembly includes a first lifting cylinder and a first welding head, wherein the first lifting cylinder is fixed directly above the assembly station, and the first lifting cylinder can drive the first welding head to move in a vertical direction to achieve preliminary welding of the terminal housing and the resistor; The second welding assembly includes a welding bracket, a second lifting cylinder, a third lifting cylinder, a connecting piece and a second welding head. The welding bracket is arranged on one side of the conveying guide rail. The second lifting cylinder is fixed to the welding bracket. The second lifting cylinder can drive the third lifting cylinder to move in the vertical direction. The second welding head is connected to the third lifting cylinder through a connecting piece. The third lifting cylinder can drive the second welding head to move in the vertical direction.

7. The electronic component electrical performance electrical measuring device according to claim 6, characterized in that: A plurality of processing positions are arranged on the conveying guide rail, and the welding mechanism and the electrical measuring mechanism process the electronic components at the corresponding processing positions; the transplanting assembly is used to drive the electronic components to pass through the processing positions one by one.

8. The electronic component electrical performance electrical measuring device according to claim 7, characterized in that: The transplanting assembly includes a first transplanting cylinder, a second transplanting cylinder and a transplanting arm, and a plurality of positioning parts are arranged on the transplanting arm. The first transplanting cylinder can drive the second transplanting cylinder to move in the X-axis direction, and the second transplanting cylinder can drive the transplanting arm to move in the Y-axis direction so that the plurality of positioning parts cooperate with the plurality of electronic components on the processing positions; when the first transplanting cylinder drives the second transplanting cylinder to move in the X-axis direction, the electronic components can be driven to be transmitted on the conveying rail.

9. The electronic component electrical performance electrical measuring device according to claim 8, characterized in that: The electric measuring mechanism includes an electric measuring bracket, an electric measuring cylinder, a connecting plate and at least one electric measuring head. The electric measuring bracket is fixed on one side of the conveying guide rail, the electric measuring cylinder is arranged on the electric measuring bracket, the connecting plate and the electric measuring bracket are slidably matched in the vertical direction, the electric measuring head is fixed to the connecting plate, and the electric measuring cylinder can drive the electric measuring head to move in the vertical direction through the connecting plate.

10. The electronic component electrical performance electrical measuring device according to claim 9, characterized in that: Two electrical probes are arranged on the connecting plate, and the distance between the two electrical probes is the same as the distance between two adjacent processing positions.

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