Welding device for 5G filter cavity production

Abstract

The utility model belongs to the technical field of filter production, and particularly relates to a welding device for 5G filter cavity production, which comprises a support plate, the upper surface of the support plate is fixedly connected with a welding structure, and two telescopic columns, two telescopic rods and two air draft plates are respectively arranged above the support plate. The telescopic end of each telescopic column is fixedly connected with a ball shaft, the outer surface of each ball shaft is fixedly connected with the ends, away from each other, of the two telescopic columns, the bottom face of the supporting plate is fixedly connected with a filtering shell, filtering cotton and an activated carbon filtering block are arranged in the filtering shell, and an air draft pump and a three-way pipe are arranged below the supporting plate. The input end of the air draft pump fixedly communicates with the right side face of the filter shell, through air draft work of the air draft pump, air draft force can be transmitted into the filter shell, the three-way pipe, the telescopic hose and the air draft plate, the air draft plate draws air, and through air draft of the air draft plate, odor and smoke generated by welding of the welding structure can be sucked into the filter shell.

Description

Technical Field

[0001] The utility model belongs to the technical field of filter production, and particularly relates to a welding device for producing a 5G filter cavity. Background Technique

[0002] As a frequency selection device, a filter is widely used in the communication field, especially in the radio frequency communication field. In a base station, the filter is used to select communication signals and filter out clutter or interference signals outside the communication signal frequency. The filter includes components such as a box body, a box cover, an inner conductor, and a PCB board.

[0003] It is found that the publication (announcement) number: CN216085274 discloses a welding device for producing a filter cavity. In this technology, it is disclosed that "including a filter box and a base, a vertical arm is installed on the top end face of the base, a sliding groove is opened on the vertical arm, a lifting slider is arranged in the sliding groove and forms a sliding guiding fit with it, a driving mechanism for driving the lifting slider to move in the sliding groove is also installed on the vertical arm, the lifting slider is fixedly installed with a lifting frame, and a welding mechanism is installed on the bottom end face of the lifting frame. The welding mechanism includes a welding cylinder fixedly installed on the lifting frame through a connecting rod and other technical solutions. The setting of the pressing component, on the one hand, can fix the box cover on the box body without punching holes in the box cover, reducing the processing cost. On the other hand, it can prevent the situation that the sealing performance of the filter cavity is poor due to the thermal expansion of the welding material when welding through a high-frequency induction coil" and other technical effects.

[0004] However, during welding, although the welding effect can be improved and the cooling of the welding point can be accelerated by blowing, when welding the filter cavity, the welding materials are brought into contact and welded together. This process will generate high temperature and melting, resulting in the dispersion of pungent odors and smoke. And usually, welding is carried out quickly and repeatedly, and the odors and smoke continue. Blowing cannot quickly disperse the odors and smoke, so the pungent odors and smoke will affect the normal work of the staff.

[0005] To solve the above problems, a welding device for producing a 5G filter cavity is proposed in this application. Content of the Utility Model

[0006] To solve the above problems existing in the prior art, the utility model provides a welding device for producing a 5G filter cavity, which has the characteristic of being able to purify the odors and smoke generated by welding.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a welding device for producing a G filter cavity, comprising a support plate, the upper surface of the support plate is fixedly connected with a welding structure, and two telescopic columns, two telescopic rods and two exhaust plates are respectively provided above the support plate, the telescopic end of each telescopic column is fixedly connected to a ball shaft, the outer surface of each ball shaft is fixedly connected to an end of the two telescopic columns away from each other, the bottom surface of the support plate is fixedly connected to a filter shell, the interior of the filter shell is provided with filter cotton and activated carbon filter block, an exhaust pump and a three-way pipe are respectively provided below the support plate, the input end of the exhaust pump is fixedly connected to the right side of the filter shell, the right end of the three-way pipe is fixedly connected to the left side of the filter shell, and the left end of the three-way pipe is fixedly connected to two telescopic hoses, and the ends of the two telescopic hoses close to each other both pass through the support plate and are fixedly connected to the side of the two exhaust plates away from each other.

[0008] As a preferred technical solution of the present invention, two groups of support columns are fixedly connected to the bottom surface of the support plate, and the bottom end of each support column is fixedly connected to a support ring.

[0009] As a preferred technical solution of the present invention, the bottom end of each telescopic column is fixedly connected to a connecting seat, and the bottom surface of each connecting seat is fixedly connected to the upper surface of the support plate.

[0010] As a preferred technical solution of the present invention, the telescopic end of each telescopic rod is fixedly connected to a connecting plate, and the bottom surface of each connecting plate is fixedly connected to the upper surface of the exhaust plate.

[0011] As a preferred technical solution of the present invention, two reinforcement frames are fixedly connected to the outer surface of the three-way pipe, and the upper surface of each reinforcement frame is fixedly connected to the bottom surface of the support plate.

[0012] As a preferred technical solution of the present invention, an opening and closing door is movably hinged on the front of the filter housing, and a power-assisting plate is fixedly connected to the front of the opening and closing door.

[0013] As a preferred technical solution of the present invention, a connecting frame is fixedly connected to the outer surface of the exhaust pump, and the upper surface of the connecting frame is fixedly connected to the bottom surface of the support plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: It can be used for welding by setting up a welding structure. Meanwhile, by the air extraction work of the air extraction pump, the force of air extraction can be transmitted to the inside of the filter housing, the three-way pipe, the telescopic hose and the air extraction plate, enabling the air extraction plate to extract air. And through the air extraction of the air extraction plate, the odor and smoke generated during the welding of the welding structure can be sucked into the inside of the filter housing. At the same time, through the filter cotton and the activated carbon filter block in the filter housing, the small particles of odor and smoke can be filtered, so that the odor and smoke during the welding of the welding structure can be removed. Then, through the cooperation of the telescopic column and the ball shaft with the telescopic rod, the position and angle of the air extraction plate can be adjusted, and thus the extraction position can be adjusted according to the odor and smoke generated during the welding of the welding structure, further reducing the impact of the odor and smoke generated by welding on the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0017] Figure 2 is a cross-sectional view of the support plate in the present utility model;

[0018] Figure 3 is a schematic structural diagram of the telescopic column in the present utility model;

[0019] Figure 4 is a schematic structural diagram of the filter housing in the present utility model;

[0020] Figure 5 is a schematic structural diagram of the air extraction pump in the present utility model;

[0021] In the figures: 1, support plate; 2, welding structure; 3, support ring; 4, telescopic column; 5, support column; 6, filter housing; 7, air extraction pump; 8, telescopic hose; 9, reinforcement frame; 10, three-way pipe; 11, air extraction plate; 12, connecting seat; 13, ball shaft; 14, telescopic rod; 15, connecting plate; 16, connecting frame; 17, assisting plate; 18, opening and closing door; 19, filter cotton; 20, activated carbon filter block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment

[0024] Please refer to Figures 1-5 , the present invention provides the following technical solutions: A welding device for producing a 5G filter cavity, including a support plate 1, a welding structure 2 is fixedly connected to the upper surface of the support plate 1. Above the support plate 1, there are respectively provided two telescopic columns 4, two telescopic rods 14 and two air extraction plates 11. The telescopic end of each telescopic column 4 is fixedly connected to a ball shaft 13, and the outer surface of each ball shaft 13 is fixedly connected to one end of the two telescopic columns 4 away from each other. The bottom surface of the support plate 1 is fixedly connected to a filter housing 6. Inside the filter housing 6, there are provided a filter cotton 19 and an activated carbon filter block 20. Below the support plate 1, there are respectively provided an air extraction pump 7 and a three-way pipe 10. The input end of the air extraction pump 7 is fixedly communicated with the right side surface of the filter housing 6, the right end of the three-way pipe 10 is fixedly communicated with the left side surface of the filter housing 6, and the left end of the three-way pipe 10 is fixedly connected to two telescopic hoses 8. One ends of the two telescopic hoses 8 close to each other penetrate through the support plate 1 and are fixedly communicated with one side surface of the two air extraction plates 11 away from each other. In this embodiment, due to the characteristics that the telescopic hose 8 can expand and contract by itself and is soft, it can expand and contract or bend following the movement of the air extraction plate 11, so that the air extraction plate 11 can perform the air extraction work during use.

[0025] Specifically, two groups of support columns 5 are fixedly connected to the bottom surface of the support plate 1, and the bottom end of each support column 5 is fixedly connected to a support ring 3. In this embodiment, through the support column 5, the support ring 3 can be fixed on the support plate 1, so that the support plate 1 can be supported by the cooperation of the support column 5 and the support ring 3.

[0026] Specifically, the bottom end of each telescopic column 4 is fixedly connected to a connecting seat 12, and the bottom surface of each connecting seat 12 is fixedly connected to the upper surface of the support plate 1. In this embodiment, through the connecting seat 12, the telescopic column 4 can be fixed on the support plate 1, enabling the telescopic column 4 to expand and contract stably.

[0027] Specifically, the telescopic end of each telescopic rod 14 is fixedly connected to a connecting plate 15, and the bottom surface of each connecting plate 15 is fixedly connected to the upper surface of the air extraction plate 11. In this embodiment, through the connecting plate 15, the air extraction plate 11 can be connected to the telescopic rod 14, so that the telescopic rod 14 can drive the air extraction plate 11 to move.

[0028] Specifically, two reinforcing frames 9 are fixedly connected to the outer surface of the tee 10, and the upper surface of each reinforcing frame 9 is fixedly connected to the bottom surface of the support plate 1. In this embodiment, through the reinforcing frame 9, the tee 10 can be connected and fixed to the support plate 1, so that the tee 10 can stably transfer gas for use.

[0029] Specifically, an opening and closing door 18 is movably hinged to the front of the filter housing 6, and a boosting plate 17 is fixedly connected to the front of the opening and closing door 18. In this embodiment, through the opening and closing door 18, the filter housing 6 can be opened or closed, and by using the boosting plate 17, it is convenient to open or close the opening and closing door 18.

[0030] Specifically, a connecting frame 16 is fixedly connected to the outer surface of the exhaust pump 7, and the upper surface of the connecting frame 16 is fixedly connected to the bottom surface of the support plate 1. In this embodiment, through the connecting frame 16, the exhaust pump 7 can be fixed on the support plate 1, so that the exhaust pump 7 can have firmness.

[0031] Working principle and usage process of the present utility model: When in use, first, connect the welding structure 2 and the exhaust pump 7 to the power supply. When performing welding work, place the support plate 1 at a suitable position for use, and at the same time support the support plate 1 through the support column 5 and the support ring 3. After placement, place the filter on the welding structure 2 for cavity welding. When the welding structure 2 is welding, extend and retract the telescopic column 4 and the telescopic rod 14, so that the telescopic column 4 and the telescopic rod 14 drive the exhaust plate 11 to adjust the position up, down, left, and right. At the same time, rotate the ball shaft 13, so that the ball shaft 13 drives the telescopic rod 14 and the exhaust plate 11 to adjust the angle and position. While the exhaust plate 11 is adjusted, the telescopic hose 8 expands and bends following the movement of the exhaust plate 11, so that the exhaust plate 11 and the telescopic hose 8 remain unobstructed. When the position of the exhaust plate 11 is adjusted, turn on the exhaust pump 7, and through the suction of the exhaust pump 7, the filter housing 6, the tee 10, the telescopic hose 8, and the exhaust plate 11 are exhausted. At the same time, through the suction of the exhaust plate 11, the gas smoke generated by the welding of the welding structure 2 is extracted, and the gas is transmitted to the filter housing 6 again through the telescopic hose 8 and the tee 10, so that the gas passes through the filter cotton 19 and the activated carbon filter block 20 in the filter housing 6, filtering the smell and small particles of the gas. At the same time, the filtered gas is transmitted to the outside through the exhaust pump 7, thereby reducing the impact of the gas generated by the welding of the welding structure 2 on the staff. After using for a period of time, open the opening and closing door 18 through the boosting plate 17, and take out the filter cotton 19 and the activated carbon filter block 20 outside the filter housing 6 for cleaning or replacement to prepare for the next welding of the filter.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A welding device for producing a 5G filter cavity, characterized in that: It includes a support plate (1), on the upper surface of the support plate (1) is fixedly connected with a welding structure (2). Above the support plate (1), there are respectively arranged two telescopic columns (4), two telescopic rods (14) and two air extraction plates (11). The telescopic end of each telescopic column (4) is fixedly connected with a ball shaft (13), and the outer surface of each ball shaft (13) is fixedly connected with one end of the two telescopic columns (4) away from each other. The bottom surface of the support plate (1) is fixedly connected with a filter housing (6), inside the filter housing (6) there are arranged filter cotton (19) and activated carbon filter blocks (20). Below the support plate (1), there are respectively arranged an air extraction pump (7) and a three-way pipe (10). The input end of the air extraction pump (7) is fixedly communicated with the right side surface of the filter housing (6), the right end of the three-way pipe (10) is fixedly communicated with the left side surface of the filter housing (6), the left end of the three-way pipe (10) is fixedly connected with two telescopic hoses (8), and one end of the two telescopic hoses (8) close to each other penetrates through the support plate (1) and is fixedly communicated with one side surface of the two air extraction plates (11) away from each other.

2. The welding device for producing a 5G filter cavity according to claim 1, characterized in that: The bottom surface of the support plate (1) is fixedly connected with two groups of support columns (5), and the bottom end of each support column (5) is fixedly connected with a support ring (3).

3. A welding device for producing a 5G filter cavity according to claim 1, characterized in that: The bottom end of each telescopic column (4) is fixedly connected with a connecting seat (12), and the bottom surface of each connecting seat (12) is fixedly connected with the upper surface of the support plate (1).

4. A welding device for producing a 5G filter cavity according to claim 1, characterized in that: The telescopic end of each telescopic rod (14) is fixedly connected with a connecting plate (15), and the bottom surface of each connecting plate (15) is fixedly connected with the upper surface of the air extraction plate (11).

5. The welding device for producing a 5G filter cavity according to claim 1, characterized in that: The outer surface of the three-way pipe (10) is fixedly connected with two reinforcing frames (9), and the upper surface of each reinforcing frame (9) is fixedly connected with the bottom surface of the support plate (1).

6. The welding device for producing a 5G filter cavity according to claim 1, wherein: The front surface of the filter housing (6) is movably hinged with an opening and closing door (18), and the front surface of the opening and closing door (18) is fixedly connected with an assisting plate (17).

7. A welding device for producing a 5G filter cavity according to claim 1, characterized in that: The outer surface of the air extraction pump (7) is fixedly connected with a connecting frame (16), and the upper surface of the connecting frame (16) is fixedly connected with the bottom surface of the support plate (1).

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