Halogen lamp packaging tool and packaging method

Abstract

The application discloses a halogen lamp packaging tool, which comprises a base plate, a fixing seat arranged on the base plate, a dismounting mechanism arranged on the fixing seat and matched with a bearing block, a moving seat arranged on one side of the fixing seat and connected with a fine adjustment mechanism, a pre-positioning mechanism arranged on the moving seat and provided with a light shielding box matched with a glass cover, a through hole opposite to a packaging hole being formed in one end wall of the light shielding box, and a light transmission hole being formed in one side wall of the light shielding box, an imaging mechanism arranged on the moving seat and comprising a microwell plate arranged in correspondence with the light transmission hole, the microwell plate being provided with a projection plate on one side, and a photoelectric processing mechanism comprising a photoelectric sensor arranged on the projection plate, a signal output end of the photoelectric sensor being electrically connected with a signal input end of a processor, and a control output end of the processor being electrically connected with a control input end of an indicator. The halogen lamp packaging method based on the tool can improve packaging accuracy and packaging efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of halogen lamp packaging, in particular to a halogen lamp packaging tool and a packaging method. BACKGROUND

[0002] Halogen lamps are widely used, and when used in automatic detection instruments, the positioning accuracy is very high. Figure 1 As shown in the figure, the light emitter 11 of the halogen lamp is installed in the glass cover 12, the bottom of the glass cover 12 is connected to the lamp handle 13, the lamp handle 13 is packaged in the packaging hole of the bearing block 2, and the tail lamp pin 14 is connected to the wire and plug. The above-mentioned bearing block 2 is used for the position fixing of the halogen lamp, but due to the small volume of the halogen lamp, the manufacturing tolerance between the light emitter 11 and the lamp pin 14 is large, and the end surface of the lamp pin 14 is not planar, therefore, the existing lamp pin positioning method cannot guarantee the positioning accuracy and consistency of the halogen lamp packaging. SUMMARY

[0003] In order to solve the above problems, the present application provides a halogen lamp packaging tool, and simultaneously provides a halogen lamp packaging method, which can specifically adopt the following technical scheme:

[0004] The halogen lamp packaging tool provided by the present application comprises

[0005] a base plate;

[0006] a fixing seat arranged on the base plate, the fixing seat being provided with a dismounting mechanism matched with the bearing block;

[0007] a moving seat arranged on one side of the fixing seat, the moving seat and the base plate being provided with a fine adjustment mechanism therebetween;

[0008] a pre-positioning mechanism arranged on the moving seat, the pre-positioning mechanism being provided with a light shielding box matched with the glass cover, one end wall of the light shielding box being provided with a through hole opposite to the packaging hole, and one side wall of the light shielding box being provided with a light transmission hole;

[0009] an imaging mechanism arranged on the moving seat, the imaging mechanism comprising a microwell plate arranged corresponding to the light transmission hole, and one side of the microwell plate being provided with a projection plate;

[0010] a photoelectric processing mechanism comprising a photoelectric sensor arranged on the projection plate, a signal output end of the photoelectric sensor being electrically connected to a signal input end of a processor, and a control output end of the processor being electrically connected to a control input end of an indicator.

[0011] The front limiting plate and the rear limiting plate are arranged on the substrate, the fixed seat and the moving seat are located between the front limiting plate and the rear limiting plate, and the dismounting mechanism is a quick release bolt connected with the fixed seat. The distance between the front limiting plate and the rear limiting plate is adjustable, so that the packaging requirement of different specifications of halogen lamps can be met, and the packaging quality is ensured.

[0012] The fine adjustment mechanism comprises a threaded hole plate arranged on the substrate and an ear plate arranged at one end of the moving seat, and a threaded handle penetrating through the threaded hole plate is connected to the ear plate. Through the fine adjustment mechanism, the distance between the halogen lamp light emitter and the packaging reference surface of the bearing block can be accurately adjusted, so that the packaging quality is ensured, and the adverse effects of the manufacturing tolerance and poor consistency of the halogen lamp are avoided.

[0013] The light shielding box comprises a lower supporting block fixedly connected with the moving seat, an upper supporting block slidingly arranged on the lower supporting block, and an elastic light shielding plate arranged at one end of the upper supporting block. The elastic light shielding plate, the upper supporting block and the lower supporting block form a containing cavity matched with the glass cover.

[0014] The through hole is arranged on the end plate of the lower supporting block, and the light transmission hole is arranged on the side plate of the upper supporting plate. The upper supporting plate and the lower supporting plate are slidingly connected through the cooperation of the guide groove and the guide bolt, and the pre-pressing spring is sleeved on the guide bolt.

[0015] The light transmission hole is of a rectangular structure, and the photoelectric sensor is provided with two on the projection plate and located at the diagonal positions of the standard projection. The use of multiple light sensing electronic elements can improve the judgment accuracy and work efficiency.

[0016] The indicator is an indicator light and / or a buzzer.

[0017] The packaging hole is a profiled structure matched with the lamp handle. The positioning of the halogen lamp in two directions can be realized in advance, and the packaging time is saved.

[0018] The cross section of the lamp handle is a H-shaped structure with a top surface, a bottom surface and two side surfaces, and the packaging hole has a positioning surface matched with the top surface, the bottom surface and the two side surfaces.

[0019] The packaging method of the halogen lamp comprises the following steps:

[0020] In the first step, the wires are welded on the lamp pins to prepare for power supply, and the wires are passed out of the packaging hole;

[0021] In the second step, the bearing block is placed on the fixed seat and fixed through the dismounting mechanism;

[0022] Thirdly, the glass cover of the halogen lamp is placed in the light-proof box and fixed, the light emitter is located near the light transmission hole, and the lamp handle is inserted into the packaging hole to complete the pre-positioning.

[0023] Fourthly, the power is turned on to make the light emitter emit light, and the pinhole imaging is performed on the projection plate through the microporous plate.

[0024] Fifthly, the halogen lamp is moved along the axis of the packaging hole through the fine adjustment mechanism until it reaches the packaging position, at which time the photoelectric sensor sends a position indication through the indicator.

[0025] Sixthly, the power is turned off, and then the soldering mud is filled into the packaging hole of the bearing block by means of the dispensing machine. After the soldering mud is completely solidified, the packaged halogen lamp is taken out.

[0026] The halogen lamp packaging tool provided by the application has a simple structure and is convenient to use. The profiling mechanism is arranged in the bearing block to facilitate the positioning of the lamp handle and save packaging time. The position adjustment of the lamp handle is facilitated through the cooperation of the pre-positioning mechanism and the fine adjustment mechanism. At the same time, the light emitter is enlarged to the required multiple by using the pinhole imaging principle, which facilitates the observation and positioning of the phenomenon. The pinhole imaging mechanism cooperates with the photosensitive electronic element to further improve the efficiency and accuracy of packaging positioning and avoid the interference of human factors. The packaging method of the halogen lamp realized by the above packaging tool can quickly and accurately judge the packaging position of the halogen lamp, eliminate the adverse effects of the large manufacturing tolerance range of the halogen lamp, and improve the packaging accuracy and efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a structural schematic diagram of the halogen lamp.

[0028] Figure 2 is a structural schematic diagram of the halogen lamp packaging tool in the application.

[0029] Figure 3 is Figure 2 the rear view (part of the components are omitted).

[0030] Figure 4 is Figure 2 the profiling cooperation schematic diagram of the bearing block and the lamp handle in the application. DETAILED DESCRIPTION

[0031] The embodiments of the application will be described in detail below with reference to the accompanying drawings, which are implemented on the premise of the technical scheme of the application, and give a detailed implementation manner and specific construction process, but the protection scope of the application is not limited to the following embodiments.

[0032] As shown in Figures 2-4 , the halogen lamp packaging tool described in the application comprises a base plate 3, on which a fixed seat 4 and a moving seat 5 are mounted.

[0033] The fixed seat 4 is used to install a dismounting mechanism (quick release bolt 6 is selected) matched with the bearing block 2; the moving seat 5 is located at one side of the fixed seat 4 and is connected with the base plate 3 through a guide rail and can reciprocate along the central axis direction of the bearing block 2 packaging hole; the movement of the moving seat 5 is realized through a fine adjustment mechanism, which includes a threaded hole plate 71 installed on the base plate 3 and an ear plate 72 installed at one end of the moving seat 5, and the ear plate 72 is connected with a threaded handle 73 penetrating through the threaded hole plate 71; by rotating the threaded handle 73, the distance between the halogen lamp light emitter 11 and the bearing block 2 packaging reference surface (i.e. the end surface opposite to the light emitter) can be accurately adjusted, so as to ensure the packaging quality and avoid the adverse effects of halogen lamp manufacturing tolerance and poor consistency.

[0034] The moving seat 5 is provided with a pre-positioning mechanism and an imaging mechanism, which move together with the moving seat 5.

[0035] The pre-positioning mechanism has a light shielding box matched with the glass cover 12, and a through hole is formed in one end wall of the light shielding box opposite to the bearing block 2 packaging hole, and at the same time, a light transmission hole is formed in one side wall of the light shielding box.

[0036] Specifically, the light shielding box includes a lower supporting block 81 fixedly connected with the moving seat 5, and an upper supporting block 82 slidably installed on the lower supporting block 81, and one end of the upper supporting block 82 is provided with an elastic light shielding plate 83; the elastic light shielding plate 83, the upper supporting block 82 and the lower supporting block 81 form a containing cavity matched with the glass cover 12, which can pre-position the glass cover 12 and make it stable.

[0037] The upper supporting block 82 and the lower supporting block 81 are usually V-shaped structures, and the through hole is formed in the end plate of the lower supporting block 81 opposite to the bearing block 2, which is used for penetrating the lamp handle 13 and pre-installing it with the bearing block 2. In order to achieve the above purpose, the packaging hole of the bearing block 2 is a profiling structure matched with the lamp handle 13. Usually, the cross section of the lamp handle 13 is an I-shaped structure (see Figure 3 ) with a top surface, a bottom surface and two side surfaces, and correspondingly, the packaging hole of the bearing block 2 has at least a positioning surface matched with the top surface, the bottom surface and the two side surfaces, so as to realize the pre-positioning of the halogen lamp in two directions and save the packaging time.

[0038] The guiding bolt 85 is installed on the top of the lower supporting block 81, and the guiding groove 86 is correspondingly formed on the upper supporting block 82. The upper supporting block 82 can slide on the upper surface of the lower supporting block 81 through the cooperation of the guiding bolt 85 and the guiding groove 86. When the upper supporting block 82 is away from the bearing block 2, the light shielding box is opened; on the contrary, when the upper supporting block 82 is close to the bearing block 2, the light shielding box is closed. Normally, the pre-pressing spring 87 is installed on the guiding bolt 85. When the guiding bolt 85 is tightened, the upper supporting block 82 and the lower supporting block 81 form the containing cavity to clamp the glass cover 12 of the halogen lamp. The reaction force generated by the pre-pressing spring 87 can protect the glass cover 12 from being damaged. The elastic light shielding plate 83 is fixed on the upper supporting block 82, and the axial fixation of the glass cover 12 is completed by relying on the elasticity of the elastic light shielding plate 83. At the same time, the elastic light shielding plate 83 can prevent light from overflowing and has a protective effect on the eyes. In order to make the light emitting body 11 transmit light to the imaging mechanism outside the light shielding box, the light transmission hole is usually formed on the side wall of the upper supporting block 82.

[0039] The imaging mechanism is installed on the moving seat 5 and includes the micropore plate 91 corresponding to the light transmission hole and the projection plate 92 installed on one side of the micropore plate 91. When the halogen lamp light emitting body 11 is moved to the predetermined packaging position through the fine adjustment mechanism, the light emitting body 11, the light transmission hole and the micropore on the micropore plate 91 are arranged in a line, the pinhole imaging can be performed on the projection plate 92, the operator can determine the packaging displacement end point according to the imaging clarity, or the position of the packaging displacement end point is determined through the photoelectric processing mechanism, so as to avoid the interference of human factors and improve the efficiency and judgment accuracy of the packaging positioning.

[0040] The micropore plate 91 can be installed through the micropore fixing plate, which is convenient for replacement or maintenance. The distance a between the halogen lamp light emitting body 11 and the packaging reference surface of the bearing block 2 and the ratio b of the distance between the projection plate 92 and the micropore plate 91 and the distance between the micropore plate 91 and the light emitting body 11 are determined according to the design scheme.

[0041] The photoelectric processing mechanism includes the photoelectric sensor 1001 installed on the projection plate 92, the signal output end of the photoelectric sensor 1001 is electrically connected with the signal input end of the processor 1002, and the control output end of the processor 1002 is electrically connected with the control input end of the indicator. In order to improve the judgment accuracy, the light transmission hole adopts a rectangular structure, and the photoelectric sensor 1001 is installed on the projection plate 92 in two positions, which are located at the diagonal positions of the standard projection. The indicator usually adopts the indicator light and / or the buzzer.

[0042] Preferably, front limiting plate 1101 and rear limiting plate 1102 are also installed on substrate 3, which are arranged outside fixed seat 4 and moving seat 5, the former is used for limiting lower supporting block 81, and the latter is used for limiting moving seat 5, so as to meet the case that the distance between halogen lamp illuminant 11 and packaging reference surface of supporting block 2 is different, that is, meet the packaging requirement of halogen lamps of different specifications, so that the application has the flexible feature.

[0043] The packaging method of the halogen lamp is implemented by the packaging tool of the halogen lamp, and includes the following steps.

[0044] Firstly, the electric wire 15 is welded on the lamp pin 14 for power supply, and the electric wire 15 is penetrated from the packaging hole;

[0045] Secondly, the supporting block 2 is placed on the fixed seat 4 and fixed by the dismounting mechanism;

[0046] Thirdly, the glass cover 12 of the halogen lamp is placed in the light shielding box and fixed, so that the illuminant 11 is located near the light transmission hole, and the lamp handle 13 is penetrated into the packaging hole, and the pre-positioning is completed;

[0047] Fourthly, the power supply is connected, the illuminant 11 is lighted, and the pinhole imaging is performed on the projection plate 92 through the micropore plate 91;

[0048] Fifthly, the halogen lamp is moved along the axis direction of the packaging hole through the fine adjustment mechanism until the packaging position is reached, at this time, the light sensor 1001 sends the in-position prompt through the indicator;

[0049] Sixthly, the power supply is turned off, then the soldering mud is filled into the packaging hole of the supporting block 2 by means of the point gluing machine, and after the soldering mud is completely solidified, the packaged halogen lamp is taken out.

[0050] Specifically, the implementation of the specific operation steps can be performed according to the site conditions, and the following is exemplified.

[0051] Example 1:

[0052] 1) The electric wire 15 and the lamp pin 14 are welded, and the electric wire 15 and the plug 16 are crimped, and in the process, the electric wire 15 is penetrated through the supporting block 2;

[0053] 2) The supporting block 2 is placed on the positioning block 11, and the quick dismounting bolt 6 is tightened, so that the supporting block 2 is fixed;

[0054] 3) Place the halogen lamp glass cover 12 on the lower support block 81, and slide the upper support block 82 along the guide bolt 85 to position the upper support block 82 and the lower support block 81 along the axial direction of the encapsulation hole of the carrier block 2. The accommodating cavity formed by the upper support block 82, the lower support block 81 and the elastic light shield 83 fixed on the upper support block 82 completes the pre-positioning of the halogen lamp along the axial direction of the encapsulation hole of the carrier block 2. Tighten the guide bolt 85, and with the help of the pre-compression spring 87, complete the positioning and protection of the halogen lamp.

[0055] 4) Connect plug 16 to the circuit control board and turn on the power to make the light-emitting body 11 emit light. Rotate the threaded handle 73 of the fine adjustment mechanism to move the halogen lamp along the axis of the encapsulation hole of the carrier block 2 until the photoelectric sensor 1001 receives the projection at the same time and the photoelectric processing mechanism determines that the position of the projection is accurate. Then turn off the power.

[0056] 5) Using a dispensing machine, fill the encapsulation hole of the carrier block 2 with solder paste. After the solder paste has completely solidified, loosen the quick-release bolt 6 and the guide bolt 85, and pull the upper support block 82 along the guide bolt 85 so that the upper support block 82 moves away from the lower support block 81 until the encapsulated halogen lamp assembly is fully exposed.

[0057] 6) Remove the halogen lamp assembly.

[0058] It should be noted that in the description of this invention, terms such as "front," "rear," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

Claims

1. A halogen lamp packaging tool, characterized by: The utility model relates to a halogen lamp packaging device, which comprises a substrate, a fixing seat provided on the substrate, a dismounting mechanism provided on the fixing seat and matched with a bearing block of a halogen lamp, a moving seat provided on one side of the fixing seat, a fine adjustment mechanism provided between the moving seat and the substrate, a pre-positioning mechanism provided on the moving seat and having a light shielding box matched with a glass cover of the halogen lamp, one end wall of the light shielding box being provided with a through hole matched with an encapsulation hole of the bearing block, and a side wall of the light shielding box being provided with a light transmission hole, an imaging mechanism provided on the moving seat and comprising a microwell plate matched with the light transmission hole, the microwell plate being provided with a projection plate on one side, a photoelectric processing mechanism comprising a photosensor provided on the projection plate, a signal output end of the photosensor being electrically connected with a signal input end of a processor, and a control output end of the processor being electrically connected with a control input end of an indicator. The fine adjustment mechanism comprises a screw hole plate provided on the substrate and an ear plate provided on one end of the moving seat, and a threaded handle penetrating through the screw hole plate is connected to the ear plate. The indicator is an indicator light and / or a buzzer. The substrate is provided with a front limiting plate and a rear limiting plate, and the fixing seat and the moving seat are located between the front limiting plate and the rear limiting plate. The light shielding box comprises a lower supporting block fixedly connected with the moving seat, an upper supporting block slidingly arranged on the lower supporting block, and an elastic light shielding plate arranged on one end of the upper supporting block. The through hole is arranged on an end plate of the lower supporting block, and the light transmission hole is arranged on a side plate of the upper supporting plate. The light transmission hole has a rectangular structure, and two photosensors are arranged on the projection plate and located at diagonal positions of standard projection.

6. A halogen lamp packaging method, which is realized by using the halogen lamp packaging tooling according to any one of claims 1-5 and mainly comprises the following steps: Firstly, an electric wire is welded on a lamp pin to prepare for power supply, and the electric wire is penetrated out of an encapsulation hole; 2. The halogen lamp encapsulation tooling of claim 1, wherein: Secondly, a bearing block of a halogen lamp is placed on a fixing seat and fixed through a dismounting mechanism; 3. The halogen lamp encapsulation tooling of claim 1, wherein: Thirdly, a glass cover of the halogen lamp is placed in a light shielding box of the halogen lamp and fixed, so that a light emitter is located near a light transmission hole and a lamp handle is penetrated into the encapsulation hole of the bearing block, and pre-positioning is completed; 4. The halogen lamp encapsulation tooling of claim 3, wherein: Fourthly, power supply is connected, the light emitter emits light, and pinhole imaging is performed on a projection plate through a microwell plate; 5. The halogen lamp encapsulation tooling of claim 1, wherein: Fifthly, the halogen lamp is moved along an axial direction of the encapsulation hole through a fine adjustment mechanism until reaching an encapsulation position, at this time, the photosensor sends a positioning prompt through an indicator; Sixthly, power supply is turned off, then a soldering paste is filled into the encapsulation hole of the bearing block by means of a point gluing machine, and after the soldering paste is completely solidified, the halogen lamp is taken out, and packaging is completed. ​ ​ ​ ​ ​ ​

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