Baking box of sealing and welding machine

Abstract

The utility model discloses a baking box of a sealing and welding machine, and relates to the technical field of semiconductor packaging. A lower opening is formed in the lower end of the drying oven, a heating plate and a lower support are arranged in the drying oven, the lower support is of a cavity structure, an upper opening corresponding to the drying oven is formed in the upper end of the lower support, the upper end of the lower support is connected with the lower end of the drying oven, and a discharging port and a conveying mechanism are arranged on one side of the lower support; the conveying mechanism comprises a linear stepping motor, a threaded rod, a lower door plate, guide rods and a tray support, one end of the threaded rod is connected with the lower end of the lower support, the other end of the threaded rod is a free end, the linear stepping motor penetrates through the threaded rod and slides along the threaded rod, and the upper end of the linear stepping motor is connected with the multiple guide rods; the guide rod penetrates through a bottom plate of the lower support, and the end, away from the linear stepping motor, of the guide rod is connected with the lower door plate which is provided with a tray support. The welding efficiency can be improved, and the labor cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of semiconductor packaging, and more specifically to a baking box for a sealing and welding machine. Background Art

[0002] At present, the semiconductor packaging industry has increasingly higher requirements for the quality of packaging products. If the materials such as tube sockets, tube caps, and cover plates are directly moved from the material carrier to the process station for welding and packaging as before, the process requirements cannot be met. Now, the materials need to be baked in a baking oven to remove water vapor and other volatile substances before welding to meet the process requirements.

[0003] With the development of packaging technology, the requirements for the automation degree and work efficiency of welding equipment are getting higher and higher. In order to solve the problem of automation of material baking ovens in the current industry, the utility model has developed a baking oven with parallel chambers, automatic door opening and closing, and automatic temperature control. It cooperates with the automatic loading and unloading system of the packaging equipment to realize fully automatic sealing and welding, which greatly improves the welding efficiency and reduces the labor cost. Utility Model Content

[0004] In view of this, the utility model provides a sealing and welding machine baking oven, aiming to solve the problems in the above-mentioned background technology, improve the degree of automation and work efficiency, and reduce labor costs. In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a baking box for a sealing and welding machine, comprising:

[0006] An oven, wherein a lower opening is provided at the lower end of the oven, and a heating plate is provided in the oven;

[0007] A lower bracket, wherein the lower bracket is a hollow structure, an upper opening corresponding to the oven is arranged at the upper end of the lower bracket, the upper end of the lower bracket is connected to the lower end of the oven, and a discharge port is arranged at one side of the lower bracket;

[0008] A conveying mechanism, the conveying mechanism includes a linear stepper motor, a threaded rod, a lower door panel, a guide rod and a tray bracket, one end of the threaded rod is connected to the lower end of the lower bracket, the other end of the threaded rod is a free end, the linear stepper motor is arranged on the threaded rod, the linear stepper motor slides along the threaded rod, a plurality of guide rods are connected to the upper end of the linear stepper motor, the guide rods pass through the bottom plate of the lower bracket, one end of the guide rod away from the linear stepper motor is connected to the lower door panel, and the tray bracket is arranged on the lower door panel.

[0009] Furthermore, the oven is provided with an oven door, the oven door is arranged on one side of the oven, and the oven door is hinged to the oven.

[0010] Furthermore, a sliding sleeve is provided at the connection between the bottom plate of the lower bracket and the guide rod.

[0011] Furthermore, it also includes a temperature sensor and a control system, wherein the temperature sensor is arranged in the oven, and the temperature sensor is electrically connected to the control system.

[0012] Furthermore, it also includes a pressure sensor, which is arranged in the oven and is electrically connected to the control system.

[0013] Furthermore, the linear stepper motor is electrically connected to the control system.

[0014] It can be seen from the above technical scheme that compared with the prior art, the utility model discloses a sealing and welding machine baking oven, in which the linear stepper motor moves the lower door panel to the lower opening of the oven through the guide rod to close the lower door of the oven, and the lower door panel drives the material tray bracket to move into the oven, so that the material tray bracket is in a sealed environment, and the material in the material tray on the material tray bracket is dried by the heating plate in the oven to remove water vapor and other volatile substances, and the material is transported to the discharge port of the lower bracket through the conveying mechanism to facilitate the removal of the material. After all the materials are taken out, the linear stepper motor drives the material tray bracket back into the oven, thereby driving the lower door panel back to the lower opening of the oven, thereby sealing the oven. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the structure of a baking box for a sealing and welding machine provided by the utility model;

[0017] Figure 2 The front view of the baking box of the sealing and welding machine provided for the utility model;

[0018] Figure 3 The utility model provides a side view of the baking box of the sealing machine.

[0019] In the figure: 1. oven; 2. oven door; 3. heating plate; 4. lower bracket; 5. lower door panel; 6. guide rod; 7. linear stepper motor; 8. threaded rod; 9. tray bracket; 10. sliding sleeve; 11. temperature sensor; 12. pressure sensor. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model embodiment discloses a sealing and welding machine baking box, comprising:

[0022] The oven 1 has a lower opening at its lower end, and a heating plate 3 is provided inside the oven 1 to dry water vapor and volatiles on the material through the heating plate 3;

[0023] The lower bracket 4 is a hollow structure, the upper end of the lower bracket 4 is provided with an upper opening corresponding to the oven 1, the upper end of the lower bracket 4 is connected to the lower end of the oven 1, and a discharge port is provided on one side of the lower bracket 4, through which the material after the water vapor and volatile matter are removed is taken out;

[0024] The conveying mechanism includes a linear stepper motor 7, a threaded rod 8, a lower door panel 5, a guide rod 6 and a tray bracket 9. One end of the threaded rod 8 is fixedly connected to the lower end of the lower bracket 4, and the other end of the threaded rod 8 is a free end. The linear stepper motor 7 is penetrated and arranged on the threaded rod 8. The linear stepper motor 7 slides along the threaded rod 8. A plurality of guide rods 6 are connected to the upper end of the linear stepper motor 7. The guide rods 6 penetrate the bottom plate of the lower bracket 4. One end of the guide rod 6 away from the linear stepper motor 7 is connected to the lower door panel 5. A tray bracket 9 is arranged on the lower door panel 5. The linear stepper motor 7 slides along the threaded rod 8, thereby driving the tray bracket 9 to slide up and down through the guide rods 6 and the lower door panel 5, thereby completing the transportation of materials between the oven 1 and the lower bracket 4.

[0025] According to some embodiments provided by the utility model, the oven 1 is provided with an oven door 2, which is arranged on one side of the oven 1, and is hinged to the oven 1, and materials are added to the oven 1 through the oven door 2.

[0026] According to some embodiments provided by the utility model, a sliding sleeve 10 is provided at the connection between the bottom plate of the lower bracket 4 and the guide rod 6 .

[0027] According to some embodiments provided by the utility model, a temperature sensor 11 and a control system are also included. The temperature sensor 11 is arranged in the oven 1. The temperature sensor 11 is electrically connected to the control system. The temperature in the oven 1 is controlled by the temperature sensor 11 to ensure the drying effect of the material in the oven, thereby ensuring the welding quality of the material in the oven 1.

[0028] According to some embodiments provided by the utility model, a pressure sensor 12 is also included. The pressure sensor 12 is arranged in the oven 1. The pressure sensor 12 is electrically connected to the control system. According to the data information of the pressure sensor 12, the pressure in the oven 1 is controlled to ensure the drying effect of the material in the oven 1, thereby ensuring the welding quality of the material in the oven 1.

[0029] According to some embodiments provided by the utility model, the linear stepper motor 7 is electrically connected to the control system, and the movement of the linear stepper motor 7 is controlled by the control system, thereby controlling the position of the material tray on the material tray holder 9, making it convenient to remove the material tray from the material tray holder 9.

[0030] According to some embodiments provided by the utility model, a plurality of baking ovens for sealing and welding machines are arranged side by side, and after all the materials in one baking oven are taken out, the materials in another baking oven for sealing and welding machines are taken out. When one of the baking ovens for sealing and welding machines is damaged, the use of other baking ovens for sealing and welding machines is not affected, thereby ensuring the welding rate.

[0031] The working principle of the baking oven of the utility model sealing and welding machine is as follows: in the initial state, the linear stepper motor 7 is located at one end of the threaded rod 8 close to the lower bracket 4, so that the material tray bracket 9 is located in the baking oven 1, and the lower door panel 5 is located at the lower opening of the baking oven 1. At this time, the lower door of the baking oven 1 is closed, and the material tray bracket 9 is in a sealed environment. Materials are added to the material tray bracket 9 through the baking oven door 2, and the heating plate 3 heats the materials to evaporate the water vapor and volatile substances on the materials. When the materials need to be taken out, the linear stepper motor 7 drives the lower door panel 5 to slide downward, so that the material tray on the material tray bracket 9 moves to the discharge port, and the material tray is taken out. After all the materials on the material tray are taken out, the material tray is put back on the material tray bracket 9, and the linear stepper motor 7 drives the material tray bracket 9 back into the baking oven 1, thereby driving the lower door panel 5 to move to the lower opening of the baking oven. At this time, the lower door panel 5 closes the lower door of the baking oven 1 again, and starts to take out materials in another sealing and welding machine baking oven, and repeats the above actions.

[0032] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A welding machine baking oven, characterized in that: include: An oven, wherein a lower opening is provided at the lower end of the oven, and a heating plate is provided in the oven; A lower bracket, wherein the lower bracket is a hollow structure, an upper opening corresponding to the oven is arranged at the upper end of the lower bracket, the upper end of the lower bracket is connected to the lower end of the oven, and a discharge port is arranged at one side of the lower bracket; A conveying mechanism, the conveying mechanism includes a linear stepper motor, a threaded rod, a lower door panel, a guide rod and a tray bracket, one end of the threaded rod is connected to the lower end of the lower bracket, the other end of the threaded rod is a free end, the linear stepper motor is arranged on the threaded rod, the linear stepper motor slides along the threaded rod, a plurality of guide rods are connected to the upper end of the linear stepper motor, the guide rods pass through the bottom plate of the lower bracket, one end of the guide rod away from the linear stepper motor is connected to the lower door panel, and the tray bracket is arranged on the lower door panel.

2. The sealing machine baking oven according to claim 1, characterized in that: The oven is provided with an oven door, the oven door is arranged at one side of the oven, and the oven door is hinged to the oven.

3. The sealing machine baking oven according to claim 1, characterized in that: A sliding sleeve is provided at the connection between the bottom plate of the lower bracket and the guide rod.

4. The sealing machine baking oven according to claim 1, characterized in that: It also includes a temperature sensor and a control system. The temperature sensor is arranged in the oven, and the temperature sensor is electrically connected to the control system.

5. The sealing machine baking oven according to claim 4, characterized in that: It also includes a pressure sensor, which is arranged in the oven and is electrically connected to the control system.

6. The sealing machine baking oven according to claim 4, characterized in that: The linear stepper motor is electrically connected to the control system.

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