Conductivity detection device for diode lamp holder

Abstract

The utility model discloses a diode lamp holder conductivity detection device, comprising a detection mechanism which comprises a mounting plate arranged at the top; the air cylinder pressing assembly comprises an upper air cylinder arranged at the top of the mounting plate, a first connecting plate is arranged at the lower end of the upper air cylinder, telescopic rods are arranged at the top of the connecting plate in a bilateral symmetry mode, and the telescopic rods are arranged at the top of the mounting plate; an air cylinder jacking assembly is arranged at the top of the supporting frame on the right side, a second connecting plate is connected between the two jig containing rails, a movable plate is arranged at the top of the second connecting plate, and the lower end of the movable plate is connected with the movable end of the air cylinder jacking assembly; the upper pressing heads are arranged at the bottom of the first connecting plate at equal intervals front and back; and the positive and negative electrode detection heads are arranged at the top of the movable plate at equal intervals front and back, and the positive and negative electrode detection heads correspond to the upper pressure head. According to the utility model, the problem that the existing detection equipment divides products into one product for independent detection is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive detection devices, in particular to a conductive detection device for a diode lamp holder. Background Art

[0002] A diode is an electronic device made of semiconductor materials. The diode pin is the lead that connects the diode to other components in the circuit. In the diode package, there are generally two pins, the cathode and the anode, which have unidirectional conductivity, that is, when a forward voltage is applied to the anode and cathode of the diode, the diode is turned on.

[0003] However, it still has the following disadvantages in actual use:

[0004] During the production process, the conductive properties of diodes need to be checked to determine whether the products are qualified before packaging and shipment. Existing testing equipment generally tests products one by one, which is time-consuming, labor-intensive, and inefficient. It is also easy to cause fatigue in testers, resulting in false detection or missed detection, making the pass rate unstable.

[0005] Therefore, a diode lamp holder conductivity detection device is newly proposed to solve the above problem. Utility Model Content

[0006] Technical issues to be solved

[0007] The purpose of the utility model is to provide a diode lamp holder conductivity detection device to solve the problem mentioned in the above background technology that the existing detection equipment generally detects products one by one, which is time-consuming, labor-intensive and inefficient, and easily causes fatigue of the test personnel, resulting in false detection or missed detection, and unstable pass rate.

[0008] Technical Solution

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model is a diode lamp holder conductivity detection device, comprising:

[0011] A detection mechanism, including a mounting plate disposed on the top;

[0012] The cylinder pressing assembly comprises an upper cylinder arranged on the top of the mounting plate, a first connecting plate is arranged at the lower end of the upper cylinder, a telescopic rod is symmetrically arranged on the top of the connecting plate, and the telescopic rod is arranged on the top of the mounting plate;

[0013] Guide columns are arranged at the four corners of the bottom of the mounting plate, and a base is arranged at the bottom of the guide columns;

[0014] A support frame is arranged on the top of the base between the left and right guide columns, a cylinder top assembly is arranged on the top of the right support frame, a jig placement track is symmetrically arranged on the top of the left support frame, a second connecting plate is connected between the two jig placement tracks, a movable plate is arranged on the top of the second connecting plate, and the lower end of the movable plate is connected to the movable end of the cylinder top assembly;

[0015] An upper pressure head is arranged at an equal distance front and rear at the bottom of the first connecting plate;

[0016] The positive and negative pole detection heads are arranged at equal distances front and back on the top of the movable plate, and the positive and negative pole detection heads correspond to the upper pressure head.

[0017] Furthermore, it also includes a jig positioning, the jig positioning includes a sliding frame symmetrically arranged on the outer wall of the jig placement track, and a positioning frame is arranged on the upper end of the sliding frame;

[0018] Specifically, when the diode lamp holder is jigged, the jig is positioned to limit the diode lamp holder so that the diode lamp holder does not deviate during the jigging process.

[0019] Furthermore, the guide pillars are provided with mounting seats at the upper and lower ends, the mounting seats are connected to the bottom of the mounting plate and to the upper end of the base;

[0020] Specifically, after the fixing screws are installed on the mounting seat, the guide column is fixedly connected to the mounting plate and the base.

[0021] Furthermore, the first connecting plate is connected to the movable plate via a positioning pin, and a fixture is provided at the bottom of the second connecting plate;

[0022] Specifically, when the jig is made, the first connecting plate and the movable plate can be connected together through the positioning pins, and when the jig is completed and tested, the positioning pins can be opened for testing.

[0023] Furthermore, a product conveying rack is arranged between the left and right fixture placement tracks, the product conveying rack is located on the top of the fixture, and the product is arranged on the product conveying rack;

[0024] Specifically, after the fixture is completed, the product conveyor frame drives the manufactured lamp holder to move.

[0025] Furthermore, it also includes an upper pressure head, which is equidistantly arranged at the bottom of the first connecting plate;

[0026] Positive and negative pole detection heads are arranged at equal distances on the top of the movable plate, and the positive and negative pole detection heads correspond to the upper pressure head;

[0027] Specifically, the upper pressure head performs upper pressing and positioning of the product to be tested, while the positive and negative pole detection heads arranged correspondingly thereto are used to perform the required tests on the product.

[0028] Beneficial Effects

[0029] Compared with the prior art, the advantages of the present invention are:

[0030] The utility model, the jig is placed on the track of the jig, including the jig is positioned directly below the pressing detection mechanism, the cylinder of the cylinder pressing assembly is downward and the cylinder of the cylinder pressing assembly is upward, so that the pins of the diode are touched, the positive and negative poles are detected, and then the signal of whether it is conductive appears immediately, after the detection is completed, the upper and lower cylinders of the device are released at the same time, and the cylinder of the jig positioning is also released at the same time, and the jig flows to the next station, and the newly developed conductive detection equipment utilizes the hollow part of the jig to make the product in the jig more neat, and it is easy to realize a conductive detection once, and the signal of the unqualified jig is told to the sorting mechanism station of the rear section, which saves time and labor, has high efficiency and simple structure. Compared with the prior art, the present application has a simple structure, low bending cost, convenient manufacturing and installation, stable operation, easy maintenance, and is not easy to damage.

[0031] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0034] Figure 2 It is a partial enlarged view of the utility model;

[0035] Figure 3 For this utility model Figure 1 A is an enlarged view.

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] 1. Testing agency;

[0038] 2. Fixture positioning;

[0039] 3. Cylinder pressure assembly;

[0040] 4. Cylinder top assembly;

[0041] 5. Place the fixture on the track;

[0042] 6. Products;

[0043] 7. Fixtures;

[0044] 8. Upper pressure head;

[0045] 9. Positive and negative pole detection head;

[0046] 10. Positioning pin;

[0047] 11. Guide pillar;

[0048] 12. Base. DETAILED DESCRIPTION

[0049] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0050] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0051] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0052] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0053] Example 1

[0054] See also Figure 1-3 As shown, this embodiment is a diode lamp holder conductivity detection device, comprising:

[0055] The detection mechanism 1 includes a mounting plate arranged on the top;

[0056] The cylinder pressing assembly 3 comprises an upper cylinder arranged on the top of the mounting plate, a first connecting plate is arranged at the lower end of the upper cylinder, a telescopic rod is symmetrically arranged on the top of the connecting plate, and the telescopic rod is arranged on the top of the mounting plate;

[0057] Guide pillars 11 are arranged at the four corners of the bottom of the mounting plate, and a base 12 is arranged at the bottom of the guide pillars 11;

[0058] A support frame is arranged on the top of the base 12 between the left and right guide columns 11, a cylinder top assembly 4 is arranged on the top of the right support frame, a jig placement track 5 is symmetrically arranged on the top of the left support frame, a second connecting plate is connected between the two jig placement tracks 5, a movable plate is arranged on the top of the second connecting plate, and the lower end of the movable plate is connected to the movable end of the cylinder top assembly 4;

[0059] An upper pressing head 8 is arranged at an equal distance front and rear at the bottom of the first connecting plate;

[0060] The positive and negative electrode detection heads 9 are arranged at equal distances on the top of the movable plate, and the positive and negative electrode detection heads 9 correspond to the upper pressure head 8;

[0061] When in use, the jig 7 is positioned through the jig placement track 5, including directly below the pressing detection mechanism 1, and the jig positioning 2 is positioned. The cylinder of the cylinder pressing component 3 is downward and the cylinder of the cylinder pushing component 4 is pushed upward, thereby realizing that the pins of the diode are touched, the positive and negative poles are detected, and then the signal of whether it is conductive appears immediately. After the detection is completed, the upper and lower cylinders of the device are released at the same time, and the cylinder of the jig positioning 2 is also released at the same time, and the jig flows to the next workstation.

[0062] Example 2

[0063] See also Figure 1-3 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0064] It also includes a jig positioning 2, which includes a sliding frame symmetrically arranged on the outer wall of the jig placement track 5, and a positioning frame is arranged on the upper end of the sliding frame. When the diode lamp holder is manufactured, the jig positioning 2 limits the diode lamp holder so that the diode lamp holder does not deviate;

[0065] The guide column 11 is provided with mounting seats at the upper and lower ends, and the mounting seats are connected to the bottom of the mounting plate and the upper end of the base 12. After fixing screws are installed on the mounting seats, the guide column 11 is fixedly connected to the mounting plate and the base 12;

[0066] The first connecting plate and the movable plate are connected by a positioning pin 10, and a jig 7 is provided at the bottom of the second connecting plate. When the jig 7 is used, the first connecting plate and the movable plate can be connected together by the positioning pin 10. When the jig 7 is completed and tested, the positioning pin 10 can be opened for testing;

[0067] A product conveying rack is arranged between the left and right fixture placement tracks 5, the product conveying rack is located on the top of the fixture 7, and the product 6 is arranged on the product conveying rack. After the fixture 7 is completed, the product conveying rack drives the manufactured lamp holder to move.

[0068] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0069] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A diode lamp holder conductivity detection device, characterized in that: include: The detection mechanism (1) comprises a mounting plate arranged on the top; A cylinder pressing assembly (3) comprises an upper cylinder arranged on the top of the mounting plate, a first connecting plate being arranged at the lower end of the upper cylinder, telescopic rods being arranged symmetrically on the top of the connecting plate, and the telescopic rods being arranged on the top of the mounting plate; Guide columns (11) are arranged at four corners of the bottom of the mounting plate, and a base (12) is arranged at the bottom of the guide columns (11); A support frame is arranged on the top of the base (12) between the left and right guide columns (11), a cylinder top assembly (4) is arranged on the top of the right support frame, and a jig placement track (5) is symmetrically arranged on the top of the left support frame, a second connecting plate is connected between the two jig placement tracks (5), a movable plate is arranged on the top of the second connecting plate, and the lower end of the movable plate is connected to the movable end of the cylinder top assembly (4).

2. A diode lamp holder conductivity detection device according to claim 1, characterized in that: It also includes a jig positioning device (2), wherein the jig positioning device (2) includes a sliding frame symmetrically arranged on the outer wall of the jig placement track (5), and a positioning frame is arranged on the upper end of the sliding frame.

3. A diode lamp holder conductivity detection device according to claim 1, characterized in that: The guide column (11) is provided with mounting seats at the upper and lower ends, and the mounting seats are connected to the bottom of the mounting plate and to the upper end of the base (12).

4. A diode lamp holder conductivity detection device according to claim 1, characterized in that: The first connecting plate is connected to the movable plate via a positioning pin (10), and a fixture (7) is provided at the bottom of the second connecting plate.

5. The diode lamp holder conductivity detection device according to claim 1, characterized in that: A product conveying rack is arranged between the left and right jig placement rails (5), the product conveying rack is located on the top of the jig (7), and the product (6) is arranged on the product conveying rack.

6. A diode lamp holder conductivity detection device according to claim 1, characterized in that: It also includes an upper pressure head (8) which is arranged at equal distances from front to back at the bottom of the first connecting plate; The positive and negative pole detection heads (9) are arranged at equal distances from front to back on the top of the movable plate, and the positive and negative pole detection heads (9) correspond to the upper pressure head (8).

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