Air blast drying box for pipe core machining
By designing a blower drying box for die processing, using hot air circulation heating and all-round heating design of the rotating frame, the problems of inefficiency and unevenness of traditional drying methods are solved, and efficient and high-precision drying effect is achieved, satisfying modern integration Requirements for circuit manufacturing.
Patent Information
- Application Number
- CN202420396848.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-01
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-01
AI Technical Summary
Traditional die drying methods are inefficient and unevenly dry, which cannot meet the high efficiency and high precision requirements of modern integrated circuit manufacturing.
A blower drying box for die processing is designed, including a box, an electric heating box, a blower, a rotary frame, a mesh box and a filtering mechanism. Through the hot air circulation heating and the design of the rotary frame, the filtering mechanism avoids impurities contamination. .
It improves the efficiency and uniformity of die drying, meets the high efficiency and high precision requirements of modern integrated circuit manufacturing, and ensures a clean drying environment.
Smart Images
Figure CN222298447U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of semiconductor processing, in particular to an air blast drying box for tube core processing. Background Art
[0002] In Pin-TIA processing, the die (also called transistor chip) is a key component. The die is the basic component of the integrated circuit. It is a microelectronic device made of semiconductor materials with functions such as amplification, switching, and rectification. In Pin-TIA processing, the quality and performance of the die have a crucial impact on the performance and reliability of the entire integrated circuit.
[0003] At present, moisture may be introduced in various links during the manufacturing and processing of the die, such as cleaning, handling and storage. In addition, the ambient humidity and the humidity of the processing equipment may also cause moisture to adhere to the surface of the die, and the surface humidity of the die will affect its performance and reliability. Traditional die drying methods such as hot air drying and vacuum drying have problems such as low efficiency and uneven drying, and cannot meet the high efficiency and high precision requirements of modern integrated circuit manufacturing.
[0004] Therefore, it is necessary to provide a blast drying oven for tube core processing to solve the above technical problems. Utility Model Content
[0005] The utility model provides an air blast drying box for tube core processing, which is designed to solve the technical problems of low efficiency and uneven drying of the traditional tube core drying method proposed in the above background technology.
[0006] The utility model provides an air blast drying box for tube core processing, comprising: a box body, an electric heating box for heating air fixedly installed on the top of the box body; a blower for supplying air into the electric heating box, the blower being fixedly installed on one side of the box body, a connecting pipe being fixedly installed on the air outlet end of the blower, the air outlet end of the connecting pipe being fixedly connected with the electric heating box; an air outlet pipe for supplying hot air into the box body, the air outlet pipe being fixedly connected to the electric heating box, the air outlet end of the connecting pipe extending into the box body; a rotating frame, the rotating frame being arranged on the box body, a detachable net box for placing the tube core to be dried being arranged on the rotating frame, and a box cover being arranged on a plurality of the net boxes; an air outlet pipe for exhausting air, the air outlet pipe being fixedly connected to one side of the box body; a driving mechanism for driving the rotating frame to rotate, the driving mechanism being arranged on the box body.
[0007] Preferably, the driving mechanism includes a rotating shaft, a reduction gearbox and a motor. The rotating shaft is rotatably mounted in the housing, and the bottom end of the rotating shaft extends out of the housing. The reduction gearbox is fixedly mounted at the bottom of the housing, and the output shaft of the reduction gearbox is fixedly connected to the bottom end of the rotating shaft. The motor is arranged below the housing, and the output shaft of the motor is fixedly connected to the input shaft of the reduction gearbox.
[0008] Preferably, a filtering mechanism for pre-filtering the air entering the blower is fixedly installed on one side of the box body, and the filtering mechanism includes a filter box, a plurality of filter plates, an air inlet pipe and a connecting pipe. The filter box is fixedly installed on one side of the box body, and a plurality of filter plates are arranged in the filter box. The air inlet pipe is fixedly connected to the filter box, and the connecting pipe is connected to the filter box. The air outlet end of the connecting pipe is fixedly connected to the air inlet end of the blower.
[0009] Preferably, a plurality of electric heating tubes are arranged in the electric heating box, and a temperature controller for regulating the plurality of electric heating tubes is fixed on one side of the electric heating box.
[0010] Preferably, a hinge is fixedly installed on one side of the box body, a box door is fixedly installed on the hinge, a screw handle lock is provided on the box door, and a valve is provided on the air outlet pipe.
[0011] Preferably, a plurality of groove blocks for assembling the net box are symmetrically fixedly mounted on the inner wall of the rotating frame, and correspondingly, the groove blocks are provided with plug-in pins for limiting the net box, and the net box is provided with pin holes matched with the pins.
[0012] Preferably, a limiting block is fixedly mounted on the bottom of the box cover, and a limiting groove matched with the limiting block is provided on the net box.
[0013] Compared with the related art, the blast drying oven for tube core processing provided by the utility model has the following beneficial effects:
[0014] The utility model provides an air blast drying oven for tube core processing:
[0015] 1. The box body, electric heating box, blower, air outlet pipe, rotating frame, net box, air outlet pipe and box cover can form a blast drying box for tube core processing, which solves the problems of low efficiency and uneven drying in traditional tube core drying methods and improves the efficiency and uniformity of tube core drying;
[0016] 2. The driving mechanism can be used to drive the rotating frame to rotate, which is beneficial to all-round heating of the tube core. The filtering mechanism can be used to pre-filter the air entering the blower to prevent impurities and dust from contaminating the tube core, which is beneficial to cleanliness. The groove blocks and pins can be used to facilitate the installation of the net box and limit its position to prevent it from slipping during rotation. It is also convenient to disassemble and clean the net box. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A schematic diagram of the main structure of a preferred embodiment of an air blast drying oven for tube core processing provided by the utility model;
[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0019] Figure 3 It is a structural schematic diagram of the net box of the utility model.
[0020] Numbers in the figure: 1. Box body; 2. Electric heating box; 3. Blower; 4. Air outlet pipe; 5. Rotating frame; 6. Net box; 7. Air outlet pipe; 8. Box cover; 9. Rotating shaft; 10. Reducer; 11. Motor; 12. Filter box; 13. Filter plate; 14. Inlet pipe; 15. Connecting pipe; 16. Electric heating pipe; 17. Valve. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0022] Please refer to Figure 1-Figure 3 ,in, Figure 1 A schematic diagram of the main structure of a preferred embodiment of an air blast drying oven for tube core processing provided by the utility model; Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model; Figure 3 It is a structural schematic diagram of the net box of the utility model.
[0023] The blast drying oven for tube core processing comprises: the blast drying oven for tube core processing provided by the utility model comprises: a box body 1, a heating box 2 for heating air is fixedly installed on the top of the box body 1; a blower 3 for supplying air into the heating box 2, the blower 3 is fixedly installed on one side of the box body 1, a connecting pipe is fixedly installed on the air outlet end of the blower 3, and the air outlet end of the connecting pipe is fixedly connected with the heating box 2; an air outlet pipe 4 for supplying hot air into the box body 1, the air outlet pipe 4 is fixedly connected to the heating box 2, and the air outlet end of the air outlet pipe 4 extends into the box body 1; a rotating frame 5, the rotating frame 5 is arranged on the A box body 1 is provided, and a detachable net box 6 for placing the tube core to be dried is arranged on the rotating frame 5, and a box cover 8 is arranged on each of the net boxes 6; an air outlet pipe 7 for exhausting air, and the air outlet pipe 7 is fixedly connected to one side of the box body 1; a driving mechanism for driving the rotating frame 5 to rotate, and the driving mechanism is arranged on the box body 1. Through the arranged box body 1, electric heating box 2, blower 3, air outlet pipe 4, rotating frame 5, net box 6, air outlet pipe 7 and box cover 8, a blast drying box for tube core processing can be formed, which solves the problems of low efficiency and uneven drying in the traditional tube core drying method, and improves the efficiency and uniformity of tube core drying.
[0024] The driving mechanism includes a rotating shaft 9, a reduction gearbox 10 and a motor 11. The rotating shaft 9 is rotatably installed in the housing 1. The bottom end of the rotating shaft 9 extends out of the housing 1. The reduction gearbox 10 is fixedly installed at the bottom of the housing 1. The output shaft of the reduction gearbox 10 is fixedly connected to the bottom end of the rotating shaft 9. The motor 11 is arranged below the housing 1. The output shaft of the motor 11 is fixedly connected to the input shaft of the reduction gearbox 10. The driving mechanism can drive the rotating frame 5 to rotate, which is beneficial to all-round heating of the tube core.
[0025] A filtering mechanism for pre-filtering the air entering the blower 3 is fixedly installed on one side of the box body 1, and the filtering mechanism includes a filter box 12, a plurality of filter plates 13, an air inlet pipe 14 and a connecting pipe 15. The filter box 12 is fixedly installed on one side of the box body 1, and the plurality of filter plates 13 are arranged in the filter box 12. The air inlet pipe 14 is fixedly connected to the filter box 12, and the connecting pipe 15 is connected to the filter box 12. The air outlet end of the connecting pipe 15 is fixedly connected to the air inlet end of the blower 3. Through the set filtering mechanism, the air entering the blower 3 can be pre-filtered to prevent impurities and dust from contaminating the tube core, which is conducive to cleanliness.
[0026] A plurality of electric heating tubes 16 are arranged in the electric heating box 2 , and a temperature controller for adjusting the plurality of electric heating tubes 16 is fixed on one side of the electric heating box 2 .
[0027] A hinge is fixedly installed on one side of the box body 1, a box door is fixedly installed on the hinge, a screw handle lock is arranged on the box door, and a valve 17 is arranged on the air outlet pipe 4.
[0028] A number of groove blocks for assembling the net box 6 are symmetrically fixedly installed on the inner wall of the rotating frame 5, and the corresponding groove blocks are provided with plug-in pin rods for limiting the net box 6. The net box 6 is provided with pin holes adapted to the pin rods. The groove blocks and pin rods are provided to facilitate the installation and limiting of the net box 6 to avoid slipping during rotation, and also facilitate the disassembly and cleaning of the net box 6.
[0029] A limiting block is fixedly mounted on the bottom of the box cover 8, and a limiting groove matching the limiting block is provided on the net box 6.
[0030] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.
[0031] The working principle of the blast drying oven for tube core processing provided by the utility model is as follows:
[0032] This solution also has an electric control box, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control box. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.
[0033] When the tube core needs to be dried, the operator opens the sealed box door, places the tube core to be dried in the net box 6, and covers the box cover 8; then, the operator closes the box door and starts the motor 11, and the running motor 11 cooperates with the reduction box 10 to drive the rotating shaft 9 to rotate, and the rotating frame 5 rotates accordingly, and then the temperature controller is controlled to set the temperature of the electric heating tube 16 and then the power is turned on. The electric heating tube 16 is opened and gradually heats up, and then the blower 3 is started to supply air to the electric heating box 2 to increase the temperature, and the hot air is supplied to the box body 1 through the air outlet 4; the hot air is evenly blown into the box body 1 through the air outlet nozzle on the air outlet 4, and the temperature inside the box body 1 increases, which can achieve the drying of the tube core;
[0034] Due to the rotation of the rotating frame 5, the net box 6 also rotates synchronously to ensure that the tube core is heated in all directions. At the same time, the filtering mechanism pre-filters the air entering the blower 3 to prevent impurities from entering the heating cycle and affecting the drying effect. The moisture will be discharged from the box body 1 along the air outlet pipe 7 to maintain the dry environment inside the box body 1. After the whole process lasts for a period of time, the tube core can complete the drying process, and the temperature and humidity detector on the box door can detect the temperature and humidity in the box body 1 in real time, which is convenient for personnel to understand the changes in temperature and humidity;
[0035] In summary, the blast drying oven for tube core processing provided by the utility model solves the problems of low efficiency and uneven drying in traditional tube core drying methods, improves the efficiency and uniformity of tube core drying, and meets the high efficiency and high precision requirements of modern integrated circuit manufacturing.
[0036] Compared with the related art, the blast drying oven for tube core processing provided by the utility model has the following beneficial effects:
[0037] The utility model provides an air blast drying box for tube core processing, which can constitute an air blast drying box for tube core processing by means of a box body 1, an electric heating box 2, a blower 3, an air outlet pipe 4, a rotating frame 5, a net box 6, an air outlet pipe 7 and a box cover 8, etc., and solves the problems of low efficiency and uneven drying in the traditional tube core drying method, and improves the efficiency and uniformity of tube core drying. The rotating frame 5 can be driven to rotate by means of a driving mechanism, which is beneficial for all-round heating of the tube core. The air entering the blower 3 can be pre-filtered by means of a filtering mechanism, so that the tube core is prevented from being polluted by impurities and dust, which is beneficial for cleaning. The net box 6 can be conveniently installed and limited by means of a groove block and a pin rod, so that it can be prevented from slipping during rotation, and the net box 6 can also be conveniently disassembled and cleaned.
[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.
[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A blast drying oven for tube core processing, characterized in that: include: A box body, on the top of which an electric heating box for heating air is fixedly installed; A blower for supplying air into the electric heating box, the blower being fixedly mounted on one side of the box body, a connecting pipe being fixedly mounted on the air outlet end of the blower, and the air outlet end of the connecting pipe being fixedly connected to the electric heating box; An air outlet pipe for supplying hot air into the box, the air outlet pipe is fixedly connected to the electric heating box, and the air outlet end of the air outlet pipe extends into the box; A rotating frame, the rotating frame is arranged on the box body, the rotating frame is provided with a detachable net box for placing the tube core to be dried, and a plurality of the net boxes are provided with a box cover; An air outlet pipe for exhausting air, the air outlet pipe being fixedly connected to one side of the box; A driving mechanism for driving the rotating frame to rotate, wherein the driving mechanism is arranged on the box body.
2. The blast drying oven for tube core processing according to claim 1, characterized in that: The driving mechanism includes a rotating shaft, a reduction gear box and a motor. The rotating shaft is rotatably installed in the housing, and the bottom end of the rotating shaft extends out of the housing. The reduction gear box is fixedly installed at the bottom of the housing, and the output shaft of the reduction gear box is fixedly connected to the bottom end of the rotating shaft. The motor is arranged below the housing, and the output shaft of the motor is fixedly connected to the input shaft of the reduction gear box.
3. The blast drying oven for tube core processing according to claim 1, characterized in that: A filter mechanism for pre-filtering the air entering the blower is fixedly installed on one side of the box body, and the filter mechanism includes a filter box, a plurality of filter plates, an air inlet pipe and a connecting pipe. The filter box is fixedly installed on one side of the box body, and a plurality of filter plates are arranged in the filter box. The air inlet pipe is fixedly connected to the filter box, and the connecting pipe is connected to the filter box. The air outlet end of the connecting pipe is fixedly connected to the air inlet end of the blower.
4. The blast drying oven for tube core processing according to claim 1, characterized in that: A plurality of electric heating tubes are arranged in the electric heating box, and a temperature controller for regulating the plurality of electric heating tubes is fixed on one side of the electric heating box.
5. The blast drying oven for tube core processing according to claim 1, characterized in that: A hinge is fixedly installed on one side of the box body, a box door is fixedly installed on the hinge, a screw handle lock is arranged on the box door, and a valve is arranged on the air outlet pipe.
6. The blast drying oven for tube core processing according to claim 1, characterized in that: A plurality of groove blocks for assembling the net box are symmetrically fixedly mounted on the inner wall of the rotating frame, and correspondingly, plug-in pin rods for limiting the net box are arranged on the groove blocks, and pin holes matching with the pin rods are opened on the net box.
7. The blast drying oven for tube core processing according to claim 1, characterized in that: A limiting block is fixedly installed on the bottom of the box cover, and a limiting groove matched with the limiting block is opened on the net box.