Multi-station optical coupling chip packaging tool

Abstract

The utility model relates to the technical field of optical coupling chip processing, especially to a multi-station optical coupling chip packaging tool. Its technical scheme includes the support platform, the upper portion of support platform swing is equipped with the rotary table, the upper portion of rotary table is equipped with a plurality of spacing block for placing material, the top of support platform is equipped with fixed block, the front of fixed block swing is equipped with the pressing strip for packaging, the pressing strip is equipped with the drying structure for accelerating the drying speed of packaging raw material, the utility model discloses the setting of hot -blast machine box, air pump, annular pipe and spray head, starts hot -blast machine box and air pump when processing, and air pump leads into annular pipe in the hot blast of hot -blast machine box, and the hot blast in annular pipe is sprayed out and acts in the junction of upper die and lower die again through spray head, can dry to packaging raw material to the drying speed of accelerating packaging raw material, improves the processing efficiency of equipment.

Description

Technical Field

[0001] This utility model relates to the field of optocoupler chip processing technology, and in particular to a multi-station optocoupler chip packaging fixture. Background Technology

[0002] An optocoupler, also known as an opto-isolator or simply optocoupler, is a device that transmits electrical signals using light as a medium. It typically encapsulates a light emitter (infrared LED) and a light receiver (photosensitive semiconductor tube, photoresistor) within the same housing. Packaging optocoupler chips requires tooling for fixation. However, commercially available tooling for optocoupler chip packaging often lacks multi-station design, resulting in low overall processing efficiency. Therefore, publication number CN217606781U proposes a "multi-station optocoupler chip packaging tooling" that utilizes a rotating table to sequentially move materials from multiple stations to below the pressing assembly for processing, thereby improving overall work efficiency.

[0003] However, the pressing component in this solution only has a pressing function and cannot dry the packaging material after it is injected, resulting in a slow drying speed of the packaging material, which reduces the overall processing efficiency of the equipment. In view of the above reasons, this application proposes a multi-station optocoupler chip packaging fixture. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing a multi-station optocoupler chip packaging fixture.

[0005] The technical solution of this utility model is as follows: a multi-station optocoupler chip packaging fixture, including a support platform, a rotating platform movably disposed above the support platform, a plurality of limiting blocks for placing materials disposed above the rotating platform, a fixing block disposed on the top of the support platform, a pressure strip for packaging movably disposed on the front of the fixing block, and a drying structure for accelerating the drying speed of the packaging raw materials disposed on the pressure strip.

[0006] The drying structure includes a hot air chamber for heating air and an air pump for exhausting air. The exhaust end of the air pump is fixedly provided with an annular pipe for air outlet, and the inner ring of the annular pipe is fixedly provided with multiple air nozzles.

[0007] Optionally, the air inlet of the air pump is fixedly connected to one side of the hot air box, a connecting pipe is fixedly provided at the top of the annular pipe, a stainless steel corrugated hose is fixedly provided on the outside of the connecting pipe, and the end of the stainless steel corrugated hose away from the annular pipe is fixedly connected to the exhaust end of the air pump.

[0008] Optionally, the front of the fixing block is provided with a slider, the pressure strip and the front end of the slider are fixedly connected, and the bottom of the pressure strip is provided with a pressing pad.

[0009] Optionally, the bottom of the air pump and the hot air unit are fixedly provided with the same mounting plate, and the mounting plate is fixedly connected to the top of the slider.

[0010] Optionally, two adjustment structures are provided above the annular tube. The adjustment structure includes a threaded rod and a crossbar. A baffle is fixedly provided at one end of the crossbar. An internally threaded sleeve is fitted around the outside of the crossbar. An outer sleeve is fixedly provided below the crossbar. An adjustment rod is movably provided inside the outer sleeve.

[0011] Optionally, the threaded rod and the pressure strip are fixedly connected, the outer sleeve is provided with multiple positioning holes, the front of the adjusting rod is provided with a storage hole, and a positioning rod is movably provided in the storage hole, the positioning rod and the positioning hole are adapted to each other.

[0012] Optionally, a spring is fixedly installed inside the storage hole, and the other end of the spring is fixedly connected to the positioning rod. The inner wall of the outer sleeve is provided with two sliding grooves, and two sliding blocks are fixedly installed on the outside of the adjusting rod. The sliding blocks and the sliding grooves are movably connected.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects:

[0014] 1. This utility model, through the setting of a hot air chamber, an air pump, an annular pipe and a blower head, activates the hot air chamber and air pump during processing. The air pump guides the hot air in the hot air chamber into the annular pipe, and the hot air in the annular pipe is then sprayed out through the blower head and acts on the connection between the upper and lower molds, which can dry the packaging material, thereby accelerating the drying speed of the packaging material and improving the processing efficiency of the equipment.

[0015] 2. This utility model, through the setting of positioning rod, positioning hole, adjusting rod and spring, can realize the adjustment of the height of the annular tube, so as to dry different types of materials. Furthermore, through the setting of internal threaded sleeve and threaded rod, the annular tube can be quickly disassembled, which is convenient for subsequent maintenance. Attached Figure Description

[0016] Figure 1 A first-view perspective three-dimensional structural diagram of the present invention is provided;

[0017] Figure 2 A second-view three-dimensional structural schematic diagram of the present invention is provided;

[0018] Figure 3 A three-dimensional schematic diagram of the drying structure in this utility model is provided;

[0019] Figure 4 An exploded view of the adjustment structure in this utility model is provided.

[0020] Figure label:

[0021] 1. Support platform;

[0022] 2. Rotary table;

[0023] 3. Limit block;

[0024] 4. Fixing block;

[0025] 5. Slider;

[0026] 6. Pressing strip;

[0027] 7. Pressing pad;

[0028] 8. Drying structure; 801. Hot air unit; 802. Air pump; 803. Stainless steel corrugated hose; 804. Ring pipe; 805. Air nozzle;

[0029] 9. Adjustment structure; 901. Threaded rod; 902. Internal threaded sleeve; 903. Crossbar; 904. Baffle; 905. Outer sleeve; 906. Positioning hole; 907. Adjusting rod; 908. Storage hole; 909. Spring; 910. Positioning rod; 911. Sliding block. Detailed Implementation

[0030] The technical solutions of this disclosure will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments.

[0031] The components of the embodiments of this disclosure, which are typically described and shown in the accompanying drawings, can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of embodiments of this disclosure provided in the drawings is not intended to limit the scope of the claimed disclosure, but merely to illustrate selected embodiments of the disclosure.

[0032] Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0033] In the description of this disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this disclosure and simplifying the description, and do not 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 disclosure.

[0034] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0035] Example

[0036] like Figure 1-4 As shown, the present invention proposes a multi-station optocoupler chip packaging fixture, including a support platform 1, a rotating platform 2 movably mounted above the support platform 1, a plurality of limiting blocks 3 for placing materials mounted above the rotating platform 2, a fixing block 4 mounted on the top of the support platform 1, a pressure strip 6 for packaging movably mounted on the front of the fixing block 4, a slider 5 movably mounted on the front of the fixing block 4, the front ends of the pressure strip 6 and the slider 5 being fixedly connected, a pressing pad 7 mounted on the bottom of the pressure strip 6, and a drying structure 8 for accelerating the drying speed of the packaging raw materials mounted on the pressure strip 6.

[0037] The drying structure 8 includes a hot air chamber 801 for heating air and an air pump 802 for exhausting air. The bottom of the air pump 802 and the hot air chamber 801 are fixedly provided with the same mounting plate. The mounting plate is fixedly connected to the top of the slider 5. The exhaust end of the air pump 802 is fixedly provided with an annular pipe 804 for air outlet. The air inlet end of the air pump 802 is fixedly connected to one side of the hot air chamber 801. The top of the annular pipe 804 is fixedly provided with a connecting pipe. The outside of the connecting pipe is fixedly provided with a stainless steel corrugated hose 803. The end of the stainless steel corrugated hose 803 away from the annular pipe 804 is fixedly connected to the exhaust end of the air pump 802. The inner ring of the annular pipe 804 is fixedly provided with multiple air nozzles 805. The drying structure 8 can accelerate the drying speed of the packaging raw materials during packaging and improve the processing efficiency of the equipment.

[0038] Two adjusting structures 9 are provided above the annular tube 804. Each adjusting structure 9 includes a threaded rod 901 and a crossbar 903. The threaded rod 901 is fixedly connected to the pressure strip 6. A baffle 904 is fixedly provided at one end of the crossbar 903. An internally threaded sleeve 902 is fitted around the outside of the crossbar 903. The internally threaded sleeve 902 and the threaded rod 901 allow for quick disassembly of the annular tube 804, facilitating subsequent maintenance. An outer sleeve 905 is fixedly provided below the crossbar 903, and multiple fixed... The outer sleeve 905 has a positioning hole 906 and an adjusting rod 907 that is movably installed inside the outer sleeve 905. The front of the adjusting rod 907 has a storage hole 908 and a positioning rod 910 that is movably installed inside the storage hole 908. A spring 909 is fixedly installed inside the storage hole 908 and the other end of the spring 909 is fixedly connected to the positioning rod 910. The inner wall of the outer sleeve 905 has two sliding grooves and the outer side of the adjusting rod 907 has two sliding blocks 911 that are fixedly installed outside the adjusting rod 907. The sliding blocks 911 are movably connected to the sliding grooves and the positioning rod 910 is adapted to the positioning hole 906.

[0039] In this embodiment, the hot air chamber 801 and air pump 802 are activated during packaging. The operation of air pump 802 puts the hot air chamber 801 into a negative pressure suction state, which then draws in and heats external air. Air pump 802 guides the hot air from the hot air chamber 801 into the annular pipe 804. The hot air in the annular pipe 804 is then sprayed out through the nozzle 805 and acts on the connection between the upper and lower molds, which can dry the packaging material, thereby accelerating the drying speed of the packaging material and improving the processing efficiency of the equipment. When it is necessary to adjust the height of the annular pipe 804, the positioning rod 910 is pressed inward, which in turn compresses the spring 90. 9. When the positioning rod 910 is fully retracted into the receiving hole 908, the adjusting rod 907 can be pulled. The adjusting rod 907 then drives the annular tube 804, thereby adjusting the height of the annular tube 804. When the positioning rod 910 moves to the position of the positioning hole 906, the spring 909 applies a pushing force to the positioning rod 910 and causes it to pop out from the positioning hole 906, thereby locking the adjusting rod 907. If it is necessary to remove the annular tube 804 for maintenance, rotate the internal threaded sleeve 902 counterclockwise. After the internal threaded sleeve 902 separates from the threaded rod 901, the crossbar 903, the outer sleeve 905, and the bottom annular tube 804 can be removed.

[0040] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A multi-station optocoupler chip packaging fixture, comprising a support platform (1), characterized in that: A rotating platform (2) is movably provided above the support platform (1). A plurality of limiting blocks (3) for placing materials are provided above the rotating platform (2). A fixing block (4) is provided on the top of the support platform (1). A pressure strip (6) for sealing is movably provided on the front of the fixing block (4). A drying structure (8) for accelerating the drying speed of the sealing raw materials is provided on the pressure strip (6). The drying structure (8) includes a hot air chamber (801) for heating air and an air pump (802) for exhausting air. The exhaust end of the air pump (802) is fixedly provided with an annular pipe (804) for air outlet, and the inner ring of the annular pipe (804) is fixedly provided with multiple air nozzles (805).

2. The multi-station optocoupler chip packaging fixture according to claim 1, characterized in that, The air inlet of the air pump (802) is fixedly connected to one side of the hot air box (801). A connecting pipe is fixedly provided on the top of the annular pipe (804). A stainless steel corrugated hose (803) is fixedly provided on the outside of the connecting pipe. The end of the stainless steel corrugated hose (803) away from the annular pipe (804) is fixedly connected to the exhaust end of the air pump (802).

3. The multi-station optocoupler chip packaging fixture according to claim 1, characterized in that, The front of the fixing block (4) is provided with a slider (5), the front end of the pressure strip (6) and the slider (5) are fixedly connected, and the bottom of the pressure strip (6) is provided with a pressing pad (7).

4. The multi-station optocoupler chip packaging fixture according to claim 3, characterized in that, The bottom of the air pump (802) and the hot air box (801) are fixedly provided with the same mounting plate, and the mounting plate is fixedly connected to the top of the slider (5).

5. The multi-station optocoupler chip packaging fixture according to claim 1, characterized in that, Two adjustment structures (9) are provided above the annular tube (804). The adjustment structure (9) includes a threaded rod (901) and a crossbar (903). A baffle (904) is fixedly provided at one end of the crossbar (903). An internal threaded sleeve (902) is sleeved on the outside of the crossbar (903). An outer sleeve (905) is fixedly provided below the crossbar (903). An adjustment rod (907) is movably provided inside the outer sleeve (905).

6. The multi-station optocoupler chip packaging fixture according to claim 5, characterized in that, The threaded rod (901) and the pressure strip (6) are fixedly connected. The outer sleeve (905) is provided with multiple positioning holes (906). The front of the adjusting rod (907) is provided with a storage hole (908). A positioning rod (910) is movably provided in the storage hole (908). The positioning rod (910) and the positioning hole (906) are compatible.

7. The multi-station optocoupler chip packaging fixture according to claim 6, characterized in that, A spring (909) is fixedly installed inside the storage hole (908). The other end of the spring (909) is fixedly connected to the positioning rod (910). The inner wall of the outer sleeve (905) is provided with two sliding grooves. Two sliding blocks (911) are fixedly installed on the outside of the adjusting rod (907). The sliding blocks (911) are movably connected to the sliding grooves.

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