Four-way pipe welding device with detection structure

Abstract

The four-way pipe welding device with the detection structure comprises a base purification structure, an adjusting welding detection structure is installed in the base purification structure, and the base purification structure comprises a base table with a connecting groove formed in the surface; a connecting groove is formed in the upper portion of the base table, a sliding groove facilitating adjustment of sliding connection of welding detection structure parts is formed in the inner side of the connecting groove, meanwhile, a connecting frame is welded and fixed to the upper portion of the base table, a horizontal draught fan is embedded in the connecting frame, and a connecting pipe penetrating through the horizontal draught fan in an embedded mode is embedded in the upper portion of the connecting frame. And meanwhile, the upper portion of the connecting frame is fixedly connected with a purifying box through a mounting column, the bottom of the purifying box is connected with the other end of the connecting pipe in an embedded and through mode, and a smoke exhaust pipe is installed on the upper portion of the purifying box in an embedded and through mode. According to the four-way pipe welding device with the detection structure, extraction and conveying are achieved through the arranged horizontal draught fan.

Description

Technical Field

[0001] This invention relates to the field of four-way pipe welding technology, specifically a four-way pipe welding device with a detection structure. Background Technology

[0002] Four-way pipes are widely used in many fields. Existing four-way pipes are all connecting parts with four ports. They have a simple structure. However, when used in environments that need to withstand high pressure, existing four-way pipes need to be welded using welding equipment during processing. However, existing four-way pipes are generally welded manually. Manual welding is prone to problems such as incomplete welds or air bubbles, which cannot be detected and dealt with quickly and in a timely manner, thus affecting the subsequent processing of the four-way pipe. In addition, manual welding of existing four-way pipes not only has the problem of low welding efficiency, but also the problem of inhaling the fumes generated during the welding process, which can cause harm to the human body. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a four-way pipe welding device with a detection structure. This addresses the issues raised in the background art, where existing four-way pipes are generally welded manually. Manual welding is prone to issues such as incomplete welds or air bubbles, which cannot be detected quickly and promptly, thus affecting subsequent processing of the four-way pipe. Furthermore, manual welding of existing four-way pipes suffers from low welding efficiency and the risk of inhaling fumes during the welding process, which can cause harm to the human body.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a four-way pipe welding device with a detection structure, comprising a base purification structure, wherein an adjustable welding detection structure is installed inside the base purification structure; The base purification structure includes a base platform with a connecting groove on its surface, and a sliding groove is provided inside the connecting groove to facilitate the sliding connection of the welding and inspection structure components. Meanwhile, a connecting frame is welded and fixed above the base platform. A horizontal fan is embedded inside the connecting frame, and a connecting pipe that runs through the horizontal fan is embedded above the connecting frame. The connecting frame is also fixedly connected to the purification box via a mounting column.

[0005] By adopting the above technical solution, the horizontal fan is installed to achieve the function of extraction and conveying.

[0006] Preferably, the bottom of the purification box is embedded and connected to the other end of the connecting pipe, and a smoke exhaust pipe is embedded and installed on the top of the purification box.

[0007] By adopting the above technical solution, the exhaust pipe is installed to purify the exhaust smoke.

[0008] Preferably, the adjustable welding detection structure includes a drive adjustment component that is wrapped around the placement drive component, and the placement drive component includes a connecting seat fixed to the base platform. A connecting column is fixedly installed on the connecting seat, and a connecting plate is installed on the connecting column through a connecting bearing. A toggle rod is fixed to the bottom of the connecting plate, and the connecting plate is fixedly connected to the bottom of the gear disk through a fixing column.

[0009] By adopting the above technical solution, the rotation can be adjusted by setting a lever.

[0010] Preferably, the gear disk is mounted on top of the connecting plate via a connecting bearing, and the gear disk meshes with the drive gear. The drive gear is adjusted by a motor, and the motor is fixedly mounted on one side of the connecting column via a fixing plate. A placement block is fixed on top of the connecting column, and the placement block has a placement groove for convenient placement and welding of four-way pipe components.

[0011] By adopting the above technical solution, the placement block is used to open and fix the device.

[0012] Preferably, the drive adjustment assembly includes a connecting plate with fixed sliders on both sides, and a mounting frame is fixed on the connecting plate. A bearing plate is fixed inside the mounting frame. A connecting shaft is rotatably mounted between the bearing plates, and a meshing gear and a driven bevel gear are respectively installed through both ends of the connecting shaft.

[0013] By adopting the above technical solution, the slider is set to drive the sliding adjustment.

[0014] Preferably, a bearing bracket is fixed on one side of the mounting frame, and the bearing bracket is fixed with a driving bevel gear and a meshing gear that extend through the mounting frame and are meshed with the meshing gear disc and the driven bevel gear respectively, via another connecting shaft.

[0015] By adopting the above technical solution, the connecting shaft is set to achieve through-and-fix installation.

[0016] Preferably, the other end of the other connecting shaft is fixed with a mounting plate, and a through hole recess and a mounting shaft are fixed on one side of the mounting plate respectively. At the same time, a laser welding head is rotatably mounted on the through hole recess through a connecting nut. One end of the mounting shaft is fixed with a driving plate, and another actuating rod that cross-meshes with the actuating rod is fixed on one side of the driving plate.

[0017] By adopting the above technical solution, the set drive plate can drive the rotation and adjustment.

[0018] Preferably, a spring rod is fixed to one side of the mounting frame, and a pressing plate is fixed to the output end of the spring rod. At the same time, another through-hole recess is fixed on the mounting frame, and the other through-hole recess is rotatably connected to the adjusting plate through a connecting pin and a double-hole connecting plate.

[0019] By adopting the above technical solution, a bidirectional rotational connection is achieved through the setting of a double-hole connecting plate.

[0020] Preferably, the adjusting plate is fixedly connected to the output end of the adjusting cylinder, and the adjusting cylinder is fixedly connected through the connecting frame. At the same time, a connecting cover is fixed to the bottom of the adjusting plate, and a metal flaw detector is fixed to the bottom of the adjusting plate.

[0021] By adopting the above technical solution, the adjustable disc is used to achieve lifting and lowering adjustment.

[0022] Compared with the prior art, the beneficial effects of the present invention are: the four-way pipe welding device with detection structure, (1) In this case, the metal flaw detector set in the drive adjustment component is used to solve the problem that the existing four-way pipe is generally welded manually. When welding manually, there is a risk of false welds or bubbles. However, it is not possible to detect these issues in time, which affects the subsequent processing of the four-way pipe. After the four-way pipe is welded, the operator turns on the metal flaw detector. When the metal flaw detector is running, it performs metal flaw detection on the welded four-way pipe. By performing metal flaw detection on the four-way pipe, the welded four-way pipe is protected from weld seams or welding bubbles. (2) By adjusting the drive adjustment component set in the welding detection structure, the problem of low welding efficiency when welding the existing four-way pipe manually is solved. When the four-way pipe parts are placed inside the placement block, the operator controls the adjustment cylinder to drive the installation frame to drive adjustment. When the installation frame is under force relative to the drive adjustment, the extrusion plate extrudes and limits the four-way pipe parts. At this time, the connecting shaft drives the meshing gear plate and the driven bevel gear to rotate under force. When the meshing gear plate rotates under force, it drives the laser welding head to rotate. When the laser welding head rotates under force, it performs synchronous rotation welding on the four-way pipe parts. By welding the four-way pipe parts synchronously, the welding speed and efficiency of the four-way pipe parts are improved. (3) By using the horizontal fan, horizontal fan and purification box set in the base purification structure, the problem of the smoke generated during the welding process being inhaled into the human body and causing harm to the human body can be solved. When the smoke generated during the welding of the four-way pipe components is transported to the inside of the connecting pipe by the horizontal fan, the smoke entering the inside of the connecting pipe is transported to the inside of the purification box for purification treatment. After the harmful substances contained in the smoke are purified, they can be discharged through the exhaust pipe. (4) By adjusting the placement drive component set in the welding detection structure, the problem of the four-way pipe components not being able to be aligned and placed synchronously and not being able to drive the drive adjustment component to drive and adjust synchronously can be solved. When the four-way pipe needs to be welded, the operator manually places the four-way pipe on the placement block through the placement slot and controls the motor to run. During the operation of the motor, the gear disk is driven to rotate by the drive gear. When the gear disk rotates, the connecting disk is driven to rotate synchronously. When the connecting disk rotates, the lever is driven to rotate synchronously. When the lever rotates, the drive adjustment component is driven synchronously. When the drive adjustment component is adjusted to rotate synchronously, the four-way pipe components are synchronously welded and fixed. (5) By using the through hole recess, double hole connecting plate, adjustment plate and adjustment cylinder set in the drive adjustment component, the problem of the mounting frame being unable to be driven and adjusted is solved, which causes the laser welding head on the mounting frame to be unable to get close to the four-way pipe parts for synchronous welding. When the four-way pipe parts are placed, the operator controls the adjustment cylinder to drive the adjustment plate and another through hole recess to move during the operation. When the other through hole recess is under force and moves, it drives the mounting frame to slide relative to the drive plate through the double hole connecting plate. When the mounting frame is under force and slides relative to the drive plate, it changes the interval distance between the laser welding head and the four-way pipe parts, thereby facilitating the synchronous welding of the four-way pipe parts by the laser welding head. Attached Figure Description

[0023] Figure 1 This is a frontal cross-sectional view of the present invention; Figure 2 This is a schematic diagram of the structure of the base platform, connecting frame, horizontal fan, connecting pipe, purification box and exhaust pipe of the present invention; Figure 3 This is a schematic diagram of the base platform and connecting groove structure of the present invention; Figure 4 For the present invention Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the adjustable welding inspection structure of the present invention; Figure 6 This is a schematic diagram of the structure for placing the drive component in this invention; Figure 7 This is a schematic diagram of the placement block and placement groove structure of the present invention; Figure 8 This is a schematic diagram of the connecting plate, slider, connecting shaft, through hole recess, laser welding head, spring rod, extrusion plate, double hole connecting plate, adjusting plate, adjusting cylinder, connecting cover, metal flaw detector and mounting frame structure of the present invention; Figure 9 For the present invention Figure 8 Enlarged structural diagram at point B; Figure 10 For the present invention Figure 8 Enlarged structural diagram at point C.

[0024] In the diagram: 1. Base purification structure; 101. Base platform; 102. Connecting groove; 103. Slide groove; 104. Connecting frame; 105. Horizontal fan; 106. Connecting pipe; 107. Purification box; 108. Exhaust pipe; 2. Adjustment welding inspection structure; 201. Placement drive assembly; 2011. Connecting seat; 2012. Connecting column; 2013. Connecting plate; 2014. Actuating rod; 2015. Gear disk; 2016. Drive gear; 2017. Motor; 2018. Placement block; 2019. Placement groove; 202. Drive adjustment assembly; 2021. Connecting plate; 2022. Slider; 2 023, Bearing plate; 2024, Connecting shaft; 2025, Meshing gear disc; 2026, Driven bevel gear; 2027, Bearing bracket; 2028, Driving bevel gear; 2029, Meshing gear; 20210, Mounting disc; 20211, Through-hole recess; 20212, Mounting shaft; 20213, Laser welding head; 20214, Driving disc; 20215, Spring rod; 20216, Extrusion disc; 20217, Double-hole connecting plate; 20218, Adjusting disc; 20219, Adjusting cylinder; 20220, Connecting cover; 20221, Metal flaw detector; 20222, Mounting frame. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Please see Figure 1-10 This invention provides a technical solution: a four-way pipe welding device with a detection structure, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a base purification structure 1, which includes a base platform 101 with a connecting groove 102 on its surface. The connecting groove 102 has a sliding groove 103 inside it to facilitate the sliding connection of the components of the welding inspection structure 2. A connecting frame 104 is welded and fixed above the base platform 101. The connecting groove 102 has two sets of four grooves, and each connecting groove 102 has a set of sliding grooves 103 inside it. By using the above two structures to be set in a symmetrical manner, it is possible to effectively ensure the stable driving sliding adjustment of the components of the overall adjustment welding inspection structure 2.

[0027] Furthermore, in the above scheme, a horizontal fan 105 is embedded inside the connecting frame 104, and a connecting pipe 106 that is embedded and connected to the horizontal fan 105 is embedded and installed above the connecting frame 104. At the same time, the upper part of the connecting frame 104 is fixedly connected to the purification box 107 through the mounting column. The bottom of the purification box 107 is embedded and connected to the other end of the connecting pipe 106, and a smoke exhaust pipe 108 is embedded and installed above the purification box 107. The above components constitute an extraction, conveying and purification structure. When the extraction, conveying and purification structure constituted by the above components is used, the harmful substances contained in the smoke are effectively purified. By filtering and purifying the harmful substances in the smoke, the smoke containing harmful substances is prevented from spreading into the working environment and affecting the health of the operator.

[0028] like Figure 5 , Figure 6 and Figure 7 As shown, the base purification structure 1 is equipped with an adjustable welding detection structure 2. The adjustable welding detection structure 2 includes a drive adjustment component 202 that encloses the placement drive component 201. The placement drive component 201 includes a connecting seat 2011 fixed to the base platform 101. A connecting column 2012 is fixedly installed on the connecting seat 2011. A connecting plate 2013 is mounted on the connecting column 2012 via a connecting bearing. An actuating lever 2014 is fixed to the bottom of the connecting plate 2013. The connecting plate 2013 is fixedly connected to the bottom of a gear disk 2015 via a fixing column. The gear disk 2015 is mounted above the connecting plate 2013 via a connecting bearing. 5 is meshed with the drive gear 2016, and the drive gear 2016 is driven and adjusted by the motor 2017. The motor 2017 is fixedly installed on one side of the connecting column 2012 by a fixing plate, and a placement block 2018 is fixed on the top of the connecting column 2012. The placement block 2018 is provided with a placement groove 2019 for convenient placement and welding of four-way pipe components. The above components constitute a rotary drive structure. When the rotary drive adjustment structure constituted by the above components is used, the connecting disk 2013 and the gear disk 2015 are synchronously driven to rotate and adjust. When the two are synchronously driven to rotate and adjust, the drive adjustment component 202 is effectively driven to rotate and adjust synchronously.

[0029] like Figure 8 , Figure 9 and Figure 10As shown, the drive adjustment assembly 202 includes a connecting plate 2021 with two fixed sliders 2022 on both sides, and a mounting frame 20222 is fixed on the connecting plate 2021. A bearing plate 2023 is fixed inside the mounting frame 20222. A connecting shaft 2024 is rotatably mounted between the bearing plates 2023. A meshing gear 2025 and a driven bevel gear 2026 are respectively installed through both ends of the connecting shaft 2024. The above components constitute a drive sliding adjustment structure. When the drive sliding adjustment structure constituted by the above components is used, the relative sliding distance between the mounting frames 20222 can be effectively changed.

[0030] Furthermore, a bearing bracket 2027 is fixed to one side of the mounting frame 20222, and the bearing bracket 2027 is fixed with a driving bevel gear 2028 and a meshing gear 2029 that extend through the mounting frame 20222 and are meshed with the meshing gear disk 2025 and the driven bevel gear 2026 respectively via another connecting shaft 2024. There are four mounting frames 20222, and each mounting frame 20222 contains a single connecting shaft 2024, a meshing gear disk 2025, and a driven bevel gear 2026. By using a single component, the driving bevel gear 2028 and the meshing gear 2029 can effectively transmit rotational power through meshing.

[0031] Furthermore, in the above scheme, another connecting shaft 2024 has a mounting plate 20210 fixed to its other end, and a through hole recess 20211 and a mounting shaft 20212 are fixed to one side of the mounting plate 20210. At the same time, the through hole recess 20211 is rotatably mounted with a laser welding head 20213 through a connecting nut. One end of the mounting shaft 20212 is fixed with a driving plate 20214, and another actuating rod 2014 that cross-meshes with the actuating rod 2014 is fixed to one side of the driving plate 20214. The above components constitute a rotation adjustment structure. When the rotation adjustment structure constituted by the above components is used, it not only effectively changes the rotation tilt angle of the laser welding head 20213, but also effectively drives the laser welding head 20213 to rotate and adjust, thereby performing a circumferential welding and fixing connection of the components.

[0032] Furthermore, in the above scheme, a spring rod 20215 is fixed to one side of the mounting frame 20222, and a pressing plate 20216 is fixed to the output end of the spring rod 20215. Simultaneously, another through-hole recess 20211 is fixed to the mounting frame 20222. This other through-hole recess 20211 is rotatably connected to the adjusting plate 20218 via a connecting pin and a double-hole connecting plate 20217. The adjusting plate 20218 is fixedly connected to the output end of the adjusting cylinder 20219, and the adjusting cylinder 20219 is fixedly connected through the connecting frame 104. A connecting cover 20220 is fixed to the bottom of the adjusting plate 20218, and a metal flaw detector 20221 is fixed to the bottom of the adjusting plate 20218. The above-mentioned components constitute an adjusting drive sliding structure. The drive sliding structure constituted by the above-mentioned components effectively changes the relative interval sliding adjustment distance between the mounting frames 20222. By changing the relative interval sliding distance between the mounting frames 20222, the four-way pipe components are effectively brought into close contact in four directions, and the four-way pipe components are synchronously welded and fixed in four directions.

[0033] In the above scheme, when the four-way pipe needs to be welded, the operator manually places the four-way pipe components onto the placement block 2018 through the placement slot 2019. The operator then controls the adjusting cylinder 20219. During operation, the adjusting cylinder 20219, through the adjusting plate 20218 and the double-hole connecting plate 20217, drives the mounting frame 20222 to slide relative to each other, adjusting the pressing plate 20216 so that it comes into contact with the four-way pipe components in four directions. At this point, the operator rotates the laser welding head 20213 to bring it close to the four-way pipe components for welding and fixing. After adjustment, the operator controls the motor 2017. During operation, the motor 2017, through the drive gear 2016, drives the gear disk 2015 and the connecting disk 2013 to rotate under force. When the connecting disk 2013 rotates under force... When the mechanism is activated, the lever 2014 is turned under force. When the lever 2014 is rotated, the active bevel gear 2028 drives the driven bevel gear 2026, the connecting shaft 2024, and the meshing gear disk 2025 to rotate under force. When the meshing gear disk 2025 is rotated under force, the meshing gear 2029 drives the mounting disk 20210, the through hole recess 20211, the mounting shaft 20212, and the laser welding head 20213 to rotate synchronously under force. When the laser welding head 20213 rotates synchronously under force, the four-way pipe components are synchronously rotated and welded and fixed. The fumes generated during the welding of the four-way pipe components are transported to the purification box 107 for purification treatment by the horizontal fan 105. After the welding of the four-way pipe components is completed, the operator controls the metal flaw detector 20221 to work and perform flaw detection on the weld.

[0034] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship 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 orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of the present invention.

[0035] Although the present invention 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A four-way pipe welding device with a detection structure, characterized in that: It includes a base purification structure (1), and an adjustment welding detection structure (2) is installed inside the base purification structure (1); The base purification structure (1) includes a base platform (101) with a connecting groove (102) on its surface, and a sliding groove (103) is provided inside the connecting groove (102) to facilitate the sliding connection of the components of the welding inspection structure (2). Meanwhile, a connecting frame (104) is welded and fixed above the base platform (101). A horizontal fan (105) is embedded inside the connecting frame (104), and a connecting pipe (106) that is embedded and connected to the horizontal fan (105) is embedded on the top of the connecting frame (104). At the same time, the top of the connecting frame (104) is fixedly connected to the purification box (107) through the mounting column.

2. The four-way pipe welding device with a detection structure according to claim 1, characterized in that: The bottom of the purification box (107) is embedded and connected to the other end of the connecting pipe (106), and a smoke exhaust pipe (108) is embedded and installed above the purification box (107).

3. The four-way pipe welding device with a detection structure according to claim 1, characterized in that: The adjustable welding detection structure (2) includes a drive adjustment component (202) that is installed around the placement drive component (201). The placement drive component (201) includes a connecting seat (2011) fixed on the base platform (101). A connecting column (2012) is fixedly installed on the connecting seat (2011). A connecting plate (2013) is installed on the connecting column (2012) through a connecting bearing. A toggle rod (2014) is fixed at the bottom of the connecting plate (2013). The connecting plate (2013) is fixedly connected to the bottom of the gear plate (2015) through a fixing column.

4. The four-way pipe welding device with a detection structure according to claim 3, characterized in that: The gear disk (2015) is mounted on top of the connecting disk (2013) via a connecting bearing, and the gear disk (2015) is meshed with the drive gear (2016). The drive gear (2016) is driven and adjusted by a motor (2017). The motor (2017) is fixedly mounted on one side of the connecting column (2012) via a fixing plate. A placement block (2018) is fixed on top of the connecting column (2012), and a placement groove (2019) is provided on the placement block (2018) to facilitate the placement and welding of four-way pipe components.

5. The four-way pipe welding device with a detection structure according to claim 3, characterized in that: The drive adjustment assembly (202) includes a connecting plate (2021) with two fixed sliders (2022) on both sides, and a mounting frame (20222) is fixed on the connecting plate (2021). A bearing plate (2023) is fixed inside the mounting frame (20222). A connecting shaft (2024) is rotatably mounted between the bearing plates (2023), and a meshing gear disc (2025) and a driven bevel gear (2026) are respectively installed through both ends of the connecting shaft (2024).

6. The four-way pipe welding device with a detection structure according to claim 5, characterized in that: A bearing bracket (2027) is fixed on one side of the mounting frame (20222), and the bearing bracket (2027) is fixed with an active bevel gear (2028) and a meshing gear (2029) that penetrate the mounting frame (20222) and extend into the mounting frame (20222) and mesh with the meshing gear disc (2025) and the driven bevel gear (2026) respectively via another connecting shaft (2024).

7. The four-way pipe welding device with a detection structure according to claim 5, characterized in that: Another connecting shaft (2024) has a mounting plate (20210) fixed at the other end, and a through hole recess (20211) and a mounting shaft (20212) are fixed on one side of the mounting plate (20210). At the same time, a laser welding head (20213) is rotatably installed on the through hole recess (20211) through a connecting nut. A driving plate (20214) is fixed at one end of the mounting shaft (20212), and another actuating rod (2014) is fixed on one side of the driving plate (20214) and cross-meets with the actuating rod (2014).

8. The four-way pipe welding device with a detection structure according to claim 5, characterized in that: A spring rod (20215) is fixed on one side of the mounting frame (20222), and a pressing plate (20216) is fixed at the output end of the spring rod (20215). At the same time, another through-hole recess (20211) is fixed on the mounting frame (20222). The other through-hole recess (20211) is rotatably connected to the adjusting plate (20218) through a connecting pin and a double-hole connecting plate (20217).

9. A four-way pipe welding device with a detection structure according to claim 8, characterized in that: The regulating plate (20218) is fixedly connected to the output end of the regulating cylinder (20219), and the regulating cylinder (20219) is fixedly connected through the connecting frame (104). At the same time, a connecting cover (20220) is fixed to the bottom of the regulating plate (20218), and a metal flaw detector (20221) is fixed to the bottom of the regulating plate (20218).

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