Corrugated pipe sealing valve welding device convenient to use

Abstract

The utility model discloses a corrugated pipe sealing valve welding device convenient to use, which comprises a welding dust collection structure, a protective shielding structure is fixed right in front of the welding dust collection structure, the welding dust collection structure comprises a welding device serving as a foundation, the welding device is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with the welding dust collection structure. Meanwhile, connecting plates with mounting grooves are fixed to the two sides of the fixing plate, horizontal fans are fixed to the connecting plates through the mounting grooves, a conveying cover is fixed to the connecting plates, a connecting disc with a matching groove is fixed to one side of the conveying cover, and the connecting disc is connected with a matching connecting disc through the matching groove in a matched mode; and one side of the matched connecting disc is fixedly connected with a discharging pipe, meanwhile, a limiting block for limiting installation of the activated carbon filter screen is fixed in the discharging pipe, the discharging pipe is fixed to the fixing plate through a fixing column, and the corrugated pipe sealing valve welding device convenient to use plays a role in matched connection and conveying through the arranged conveying cover.

Description

Technical Field

[0001] The utility model relates to the technical field of bellows sealing valves, in particular to a bellows sealing valve welding device that is easy to use. Background Art

[0002] In order to avoid valve leakage, bellows valves are usually used. Bellows valves use metal bellows to connect the valve stem and the valve cover up and down, isolate the valve cavity medium outside the metal bellows, and prevent the valve cavity medium from entering the valve stem packing to achieve the escape and leakage of the medium. The elasticity of the metal bellows is then used to achieve upward and downward displacement to open and close the valve, thereby achieving zero leakage of the valve stem. In the manufacturing process of bellows sealed valves, it is generally necessary to use welding equipment to weld and fix the parts on the bellows sealed valve. After searching, it was found that the publication number of the existing public technology is: CN217371010U, a welding device that is easy to use, includes a base, a sliding rod is fixedly connected to the base, and the sliding rod The surface of the rod is sleeved with a chassis, and there are two chassis in total, which are symmetrically sleeved on the surface of the sliding rod. A first motor is embedded in the lower surface of the chassis, and a gear is fixedly connected to the surface of the output shaft of the first motor. A toothed plate is fixedly connected to the inside of the base, and the toothed plate and the gear are meshed. A first movable groove is opened on the upper surface of the base, and there are two first movable grooves in total. This easy-to-use welding device, by arranging the first motor, gear, toothed plate and sliding rod, when docking parts, people control the operation of the first motor through a control switch, and then drive the gear to move along the toothed plate, thereby driving the chassis and the card plate to move to dock the parts. Under the action of the first motor, gear, toothed plate and sliding rod, it is more convenient for people to dock the parts.

[0003] To sum up: the welding device installed in the above case does not have a protective structure, resulting in the arc generated by the welding device during the welding process causing damage to the operator's eyes, and the welding device installed in the above case does not have a dust suction function, resulting in the smoke generated during the welding process spreading everywhere. Utility Model Content

[0004] The purpose of the utility model is to provide an easy-to-use bellows sealing valve welding device in view of the shortcomings of the prior art, so as to solve the problems proposed in the above background technology that the welding device provided in the above case does not have a protective structure, resulting in the arc generated by the welding device during the welding process causing damage to the operator's eyes, and the welding device provided in the above case does not have a dust suction function, resulting in the smoke generated during the welding process spreading everywhere.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a convenient-to-use bellows sealing valve welding device, comprising a welding dust suction structure, a protective shielding structure being fixed in front of the welding dust suction structure;

[0006] The welding dust suction structure includes a welding device as a basis, and the welding device is fixedly connected to a fixing plate, and connecting plates with mounting grooves are fixed on both sides of the fixing plate;

[0007] The connecting plate is fixed with a horizontal fan through the inside of the mounting groove, and a conveying cover is fixed on the connecting plate, and a connecting plate with a matching groove is fixed on one side of the conveying cover.

[0008] By adopting the above technical solution, the provided conveying cover can play a supporting role in connection and conveying.

[0009] Preferably, the connecting plate is connected to the matching connecting plate through a matching groove, and one side of the matching connecting plate is fixedly connected to the discharge pipe. At the same time, a limit block for limiting the installation of the activated carbon filter is fixed inside the discharge pipe, and the discharge pipe is fixed to the fixed plate through a fixing column.

[0010] By adopting the above technical solution, the activated carbon filter is set to achieve adsorption and filtration.

[0011] Preferably, the protective shielding structure includes a fixing bar with a guide groove, and the fixing bar is fixedly connected to the front of the welding device just below, and the fixing bar is slidably adjusted through the guide groove and the guide slider.

[0012] By adopting the above technical solution, the connection is opened and fixed by the provided fixing strip.

[0013] Preferably, a connecting frame is fixed on the guide slider, and a sunglasses glass is installed inside the connecting frame.

[0014] By adopting the above technical solution, the connection frame is provided to achieve internal and external installation connection.

[0015] Preferably, the overall shape of the discharge pipe is a "T" structure.

[0016] By adopting the above technical solution, the discharge is installed through the provided discharge pipe.

[0017] Preferably, the sunglasses glasses are provided in a group, and the sunglasses glasses are symmetrically arranged about the center of the fixing strip.

[0018] By adopting the above technical solution, the sunglasses glass is provided to achieve adjustment and protection.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the bellows sealing valve welding device which is easy to use,

[0020] (1) This case adopts a welding dust suction structure to solve the problem that the welding device in the above case does not have a dust suction function, which causes the smoke generated during the welding process to spread everywhere. When the bellows sealing valve parts are welded, the horizontal fan is running. During the operation of the horizontal fan, the welding smoke is transported to the inside of the exhaust pipe through the conveying hood. The welding smoke entering the exhaust pipe is adsorbed and filtered by the activated carbon filter and then discharged again through the exhaust pipe;

[0021] (2) By setting up a protective shielding structure, the problem that the welding device set in the above case does not have a protective structure, resulting in the arc generated by the welding device during the welding process causing damage to the operator's eyes, when the bellows sealing valve parts need to be welded, the operator drives the connection frame to move under force, and the connection frame drives the sunglasses glass to move relatively during the force movement. The arc is prevented from directly contacting the operator's eyes and causing damage to the operator's eyes during the relative force movement of the sunglasses glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the welding device, fixing plate, connecting plate, horizontal fan, conveying cover, connecting plate, matching connecting plate, discharge pipe, limit block and activated carbon filter screen of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the connection plate, matching groove and matching connection plate of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the fixing strip, the connecting frame and the sunglasses glass of the utility model;

[0026] Figure 5 It is a schematic diagram of the structure of the fixing strip, the guide groove and the guide slide block of the utility model.

[0027] In the figure: 1. welding dust suction structure; 101. welding device; 102. fixing plate; 103. connecting plate; 104. horizontal fan; 105. conveying hood; 106. connecting plate; 107. matching groove; 108. matching connecting plate; 109. discharge pipe; 1010. limiting block; 1011. activated carbon filter; 2. protective shielding structure; 201. fixing strip; 202. guide groove; 203. guide slide block; 204. connecting frame; 205. sunglasses glass. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-5 The utility model provides a technical solution: a convenient-to-use bellows sealing valve welding device, such as Figure 1 , Figure 2 and Figure 3 As shown, a welding dust suction structure 1 is included. The welding dust suction structure 1 includes a welding device 101 as a basis, and the welding device 101 is fixedly connected to a fixing plate 102. At the same time, connecting plates 103 with mounting grooves are fixed on both sides of the fixing plate 102.

[0030] Furthermore, in the above scheme, a horizontal fan 104 is fixed to the connecting plate 103 through an internal mounting groove, and a conveying hood 105 is fixed to the connecting plate 103, and a connecting plate 106 with a matching groove 107 is fixed to one side of the conveying hood 105, wherein the above components are arranged in a symmetrical manner, and when the above components are arranged in a symmetrical manner, the diffused smoke can be effectively extracted and conveyed to the exhaust pipe 109 for adsorption, filtration and purification.

[0031] Furthermore, in the above scheme, the connecting plate 106 is connected to the matching connecting plate 108 through the matching groove 107, and one side of the matching connecting plate 108 is fixedly connected to the discharge pipe 109, and at the same time, a limit block 1010 for limiting the installation of the activated carbon filter 1011 is fixed inside the discharge pipe 109, and the discharge pipe 109 is fixed to the fixed plate 102 through a fixing column. The overall shape of the discharge pipe 109 is a "T" structure. When the overall shape of the above-mentioned parts is a "T" structure, it not only reflects the two-way matching connectivity of the above-mentioned parts, but also reflects the two-way conveying, filtering and purification of the above-mentioned parts. When the overall shape of the above-mentioned parts is a "T" structure, the practicality and axial symmetry of the overall arrangement of the above-mentioned parts are also reflected.

[0032] like Figure 4 and Figure 5As shown, a protective shielding structure 2 is fixed in front of the welding dust suction structure 1, and the protective shielding structure 2 includes a fixed bar 201 with a guide groove 202, and the fixed bar 201 is fixedly connected to the front of the welding device 101 directly below, and the fixed bar 201 slides and adjusts through the guide groove 202 and the guide slider 203, wherein the above-mentioned components constitute a sliding adjustment structure setting, and the sliding adjustment structure setting constituted by the above-mentioned components can effectively change the relative sliding of the connecting frame 204 or the sliding adjustment interval distance of a single connecting frame 204.

[0033] Furthermore, in the above scheme, a connecting frame 204 is fixed on the guide slider 203, and a sunglasses glass 205 is installed inside the connecting frame 204. A group of sunglasses glass 205 is provided, and the sunglasses glass 205 is symmetrically arranged about the center of the fixing bar 201. When the above components are provided in a group, it not only reflects the practicality of the installation and setting of the above components, but also reflects the relative or single sliding adjustability of the above components. Moreover, when the above components are provided in a group, the shielding protection when the above components are installed is also reflected.

[0034] In the above scheme, when the bellows sealing valve parts are being welded, the horizontal fan 104 is in operation. During the operation of the horizontal fan 104, the welding smoke is transported to the inside of the exhaust pipe 109 through the conveying hood 105. The welding smoke entering the exhaust pipe 109 is adsorbed and filtered by the activated carbon filter 1011 and then discharged again through the exhaust pipe 109. When the bellows sealing valve parts need to be welded, the operator drives the connecting frame 204 to move under force. During the force movement of the connecting frame 204, the sunglasses glass 205 is driven to move relatively. The relative force movement of the sunglasses glass 205 prevents the arc from directly contacting the operator's eyes and causing damage to the operator's eyes.

[0035] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A convenient bellows sealing valve welding device, comprising a welding dust suction structure (1), characterized in that: A protective shielding structure (2) is fixed directly in front of the welding dust suction structure (1); The welding dust suction structure (1) comprises a welding device (101) as a basis, and the welding device (101) is fixedly connected to a fixing plate (102), and connecting plates (103) with mounting grooves are fixed on both sides of the fixing plate (102); The connecting plate (103) is fixed with a horizontal fan (104) through the inside of the mounting groove, and a conveying cover (105) is fixed on the connecting plate (103), and a connecting plate (106) with a matching groove (107) is fixed on one side of the conveying cover (105).

2. A convenient-to-use bellows sealing valve welding device according to claim 1, characterized in that: The connecting plate (106) is matched with the matching connecting plate (108) through the matching groove (107), and one side of the matching connecting plate (108) is fixedly connected to the discharge pipe (109). At the same time, a limiting block (1010) for limiting the installation of the activated carbon filter (1011) is fixed inside the discharge pipe (109), and the discharge pipe (109) is fixed to the fixing plate (102) through a fixing column.

3. A convenient-to-use bellows sealing valve welding device according to claim 1, characterized in that: The protective shielding structure (2) comprises a fixing bar (201) with a guide groove (202), and the fixing bar (201) is fixedly connected to the front and below of the welding device (101), and the fixing bar (201) is slidably adjusted through the guide groove (202) and the guide slider (203).

4. A convenient-to-use bellows sealing valve welding device according to claim 3, characterized in that: A connecting frame (204) is fixed on the guide slider (203), and a sunglasses glass (205) is installed inside the connecting frame (204).

5. A convenient-to-use bellows sealing valve welding device according to claim 2, characterized in that: The overall shape of the discharge pipe (109) is a "T" structure.

6. A convenient-to-use bellows sealing valve welding device according to claim 4, characterized in that: The sunglasses glasses (205) are provided in a group, and the sunglasses glasses (205) are arranged symmetrically with respect to the center of the fixing strip (201).

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