Liquid supply device for flux

Abstract

The utility model relates to a kind of liquid supply devices for flux, comprising: containing cylinder, the containing cylinder is equipped with liquid injection cavity, the open end of the containing cylinder is connected with end cap, the end cap is connected with first connector, second connector and liquid guide pipe, the liquid guide pipe is located in the liquid injection cavity, and the liquid guide pipe is communicated with the second connector, the end cap is further equipped with liquid injection hole, the liquid injection hole is detachably connected with plugging piece;Movable seat, including carrier and sliding block, the containing cylinder is located on the carrier, and the carrier is connected with the sliding block;Supporting seat, the supporting seat includes guide element, the guide element is equipped with sliding slot, and the sliding block is slidably connected with the sliding slot.The utility model relates to a kind of liquid supply devices for flux, can be convenient to add flux, so as to make the efficiency of adding flux improve.

Description

Technical Field

[0001] This utility model relates to the field of liquid supply device technology, and in particular to a liquid supply device for flux. Background Technology

[0002] Flux is a material used in the welding process, primarily to clean the surfaces being welded and prevent them from re-oxidizing. Automated welding equipment, such as robots, requires flux during welding, which is supplied to the welding robot via a liquid supply system. When the flux level in the storage tank of the liquid supply system is low, it needs to be replenished. Currently, the storage tank is fixed within the liquid supply system. Due to the limited space, the injection port located on the side of the storage tank is often difficult to see when adding flux. Flux must be slowly injected into the storage tank through the supply pipe, making it inconvenient and inefficient to add flux. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to provide a flux supply device that facilitates the addition of flux, thereby improving the efficiency of flux addition.

[0004] To solve the above-mentioned technical problems, this utility model provides a flux supply device, comprising: a receiving cylinder having a liquid injection chamber, an end cap connected to the open end of the receiving cylinder, the end cap being connected to a first connector, a second connector, and a liquid guide tube, the liquid guide tube being located inside the liquid injection chamber and communicating with the second connector, the end cap also having a liquid injection hole, the liquid injection hole being detachably connected to a sealing element; a movable seat including a carrier and a slider, the receiving cylinder being located on the carrier and the carrier being connected to the slider; and a support base including a guide member, the guide member having a sliding groove, the slider being slidably connected to the sliding groove.

[0005] In one embodiment of this utility model, a housing is further included. The housing has a receiving cavity, and the receiving cylinder, the movable seat, and the support seat are all located in the receiving cavity. The bearing member is also connected to a roller-rod type mechanical control valve. The roller of the roller-rod type mechanical control valve abuts against the side wall of the receiving cavity, and the roller-rod type mechanical control valve is connected to the first connector.

[0006] In one embodiment of this utility model, it further includes a pressure regulating valve, a manual valve, and a third connector. The third connector is connected to and passes through the housing. The third connector is connected to the manual valve. The manual valve is connected to the pressure regulating valve. The pressure regulating valve is connected to the roller-top rod type mechanical control valve.

[0007] In one embodiment of the present invention, a filter element is further included. The filter element is connected to the side wall of the receiving cavity, the filter element is connected to the second connector, and the output end of the filter element penetrates the housing.

[0008] In one embodiment of this utility model, the housing is connected to a limiting member, and a stop is connected to the side of the bearing member near the limiting member, the stop being able to abut against the limiting member.

[0009] In one embodiment of this utility model, the carrier is provided with a liquid-carrying space, and a plurality of pads are provided on the bottom side of the liquid-carrying space, with the receiving cylinder abutting against the pads.

[0010] In one embodiment of this utility model, the receiving cylinder is connected to a bracket, and the bracket is connected to the pad block.

[0011] In one embodiment of the present invention, a level gauge is connected to the side wall of the receiving cylinder, the level gauge is arranged along the axial direction of the receiving cylinder, and the level gauge is in communication with the injection chamber.

[0012] In one embodiment of this utility model, a counterweight is connected to the end of the liquid guide tube away from the end cap.

[0013] In one embodiment of the present invention, a liquid level detection element is further included, which is connected to the end cap and located inside the injection cavity.

[0014] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0015] This utility model discloses a flux supply device. Through a sliding connection between a carrier and a guide, the carrier moves, causing the receiving cylinder to move. This allows the injection hole of the receiving cylinder to be moved to a position outside the receiving cavity, facilitating flux injection. Flux can then be added via direct pouring or other methods, improving the efficiency of flux addition and preventing flux spillage outside the receiving cylinder. The cooperation between the carrier and a roller-operated mechanical control valve releases gas from the injection cavity and reduces its pressure before flux injection, improving the safety of the injection process. Attached Figure Description

[0016] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of a flux supply device according to the present invention;

[0018] Figure 2This is a schematic diagram of the structure of the container cylinder;

[0019] Figure 3 This is a schematic diagram of the internal structure of the container cylinder;

[0020] Figure 4 This is a schematic diagram of the assembly structure of the movable seat and the support seat;

[0021] Figure 5 yes Figure 4 Partial structural diagram;

[0022] Figure 6 This is a schematic diagram of the end cap structure;

[0023] Figure 7 This is a schematic diagram of the internal structure of the shell;

[0024] Figure 8 yes Figure 7 A partial structural diagram.

[0025] Explanation of reference numerals in the accompanying drawings: 1. Housing; 2. Receiving cylinder; 3. Movable seat; 4. Support seat; 5. Third connector; 6. Hand valve; 7. Pressure regulating valve; 8. Roller-operated mechanical control valve; 9. Filter element; 21. End cap; 22. Clamp; 23. Level gauge; 24. Bracket; 25. Sealing element; 26. First connector; 27. Second connector; 28. Level detection element; 29. ​​Sealing ring; 31. Bearing element; 32. Pad; 33. Handle; 34. First connecting plate; 35. Slider; 36. Limiting element; 37. Stop; 41. Second connecting plate; 42. Guide element; 81. Roller; 211. Connecting block; 212. Injection hole; 271. Liquid guide tube; 272. Counterweight. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0027] Reference Figures 1 to 5As shown, a flux supply device of this utility model includes: a receiving cylinder 2, which has a liquid injection chamber, an end cap 21 connected to the open end of the receiving cylinder 2, the end cap 21 being connected to a first connector 26, a second connector 27 and a liquid guide tube 271, the liquid guide tube 271 being located inside the liquid injection chamber and communicating with the second connector 27, the end cap 21 also having a liquid injection hole 212, the liquid injection hole 212 being detachably connected to a sealing member 25; a movable seat 3, including a carrier member 31 and a slider 35, the receiving cylinder 2 being located on the carrier member 31, the carrier member 31 being connected to the slider 35; and a support seat 4, the support seat 4 including a guide member 42, the guide member 42 having a sliding groove, the slider 35 being slidably connected to the sliding groove.

[0028] This embodiment provides a flux supply device. A first connector 26 is connected to a gas source, and a second connector 27 is connected to an external welding device to which flux is to be supplied. The gas source inputs gas to the top of the injection chamber through the first connector 26, thereby allowing the flux in the injection chamber to be output to the welding device via the guide pipe 271 and the second connector 27. When the flux in the injection chamber is low, the carrier 31 is moved, causing it to move along the guide 42, thereby moving the receiving cylinder 2 until the sealing member 25 is positioned for flux injection. Then, the sealing member 25 is removed from the injection hole 212, and flux is injected into the injection chamber through the injection hole 212. After flux injection is complete, the sealing member 25 is reconnected to the injection hole 212, and finally, the carrier 31 is reset. By sliding the carrier 31 and the guide 42, the carrier 31 can be moved to move the container 2, thereby moving the liquid injection hole 212 of the container 2 to a position that is convenient for injecting flux. In this way, flux can be added by direct pouring and other methods, which improves the efficiency of adding flux and prevents flux from spilling outside the container 2.

[0029] Reference Figure 2 , Figure 3 and Figure 6As shown, the receiving cylinder 2 is cylindrical and has an injection chamber for containing flux. An end cap 21 is connected to the open end of the receiving cylinder 2. Specifically, the end cap 21 is circular and its size matches the open end of the receiving cylinder 2, allowing it to completely cover the open end of the receiving cylinder 2 and abut against the end of the open end. A sealing ring 29 is provided between the end cap 21 and the end of the open end of the receiving cylinder 2, thereby improving the sealing performance of the injection chamber. A raised flange is provided on the side wall of the open end of the receiving cylinder 2. The end cap 21 abuts against the raised flange, and the end cap 21 and the raised flange are connected by an annular clamp 22, thereby fixing the end cap 21 relative to the receiving cylinder 2. The end cap 21 is connected to a first connector 26, a second connector 27, and a liquid guide tube 271. Multiple connecting blocks 211 are provided on the bottom side of the end cap 21. The first connector 26 and the second connector 27 are both located on the top side of the end cap 21 and connected to the connecting blocks 211. The liquid guide tube 271 is connected to the second connector 27 via the connecting blocks 211, with the end of the liquid guide tube 271 furthest from the end cap 21 located near the bottom of the injection chamber. In this embodiment, the end cap 21 is connected to two second connectors 27, enabling the flux supply device to provide flux to two welding devices. The number of second connectors 27 can vary depending on the number of welding devices. The end cap 21 also has an injection hole 212 penetrating the end cap 21. A sealing member 25 is detachably connected to the injection hole 212. The sealing member 25 can be considered as a pentagonal handle. The sealing member 25 is threadedly connected to the injection hole 212, allowing flux to be injected into the injection chamber through the injection hole 212. The end of the flux guide tube 271 furthest from the end cap 21 is also connected to a counterweight 272. The counterweight 272 ensures that the flux guide tube 271 remains vertical in the flux, preventing bending and deformation due to the buoyancy of the flux. The flux supply device also includes a level detection element 28, which is connected to the end cap 21 and located within the injection chamber. The level detection element 28 can be considered a float level detection device and is connected to the controller. The level detection element 28 is used to detect the flux level in the injection chamber. A liquid level gauge 23 is also connected to the side wall of the container 2. The liquid level gauge 23 is a tubular liquid level gauge 23 and is connected to the side wall of the container 2. The liquid level gauge 23 is set along the axial direction of the container 2 and communicates with the injection chamber. The liquid level gauge 23 can be set to observe the liquid level of flux in the injection chamber in real time, so as to facilitate the observation of the liquid level of flux during the process of injecting flux into the injection chamber. At the same time, it can also detect whether the value displayed by the liquid level detection element 28 is accurate.

[0030] Reference Figure 4 and Figure 5As shown, the movable seat 3 includes a support member 31 and a slider 35. The receiving cylinder 2 is located on the support member 31, and the support member 31 is connected to the slider 35. The support seat 4 includes a guide member 42, which has a groove. The slider 35 is slidably connected to the groove, thereby allowing the support member 31 to move along the groove. Specifically, two first connecting plates 34 are connected to the bottom side of the support member 31, and the slider 35 is connected to the side wall of the first connecting plate 34. The support seat 4 also includes a second connecting plate 41, and the two guide members 42 are respectively connected to the side walls of the two second connecting plates 41. The two first connecting plates 34 are both located between the two second connecting plates 41.

[0031] The support member 31 is provided with a liquid-carrying space, and multiple pads 32 are provided on the bottom side of the liquid-carrying space. The bottom side of the receiving cylinder 2 abuts against the pads 32. During the process of injecting flux into the injection chamber, if some flux splashes or overflows from the injection port, or if the receiving cylinder 2 leaks, the liquid-carrying space can contain the flux, thereby preventing flux from contaminating the outside and improving the safety of the flux supply device. Two opposing brackets 24 are connected to the bottom side wall of the receiving cylinder 2. The brackets 24 are connected to the pads 32 by screws, so that the support member 31 and the receiving cylinder 2 can be stably connected.

[0032] Reference Figure 4 , Figure 7 and Figure 8 As shown, the flux supply device also includes a housing 1, which has a receiving cavity. The receiving cylinder 2, the movable seat 3, and the support seat 4 are all located within the receiving cavity. The receiving cylinder 2 is moved by the carrier 31, allowing a portion of the receiving cylinder 2 to move from the open side of the housing 1 to the outside of the receiving cavity. This positions the injection hole 212 outside the receiving cavity, facilitating the injection of flux into the receiving cavity through the injection hole 212. Preferably, one end of the guide 42 is located outside the receiving cavity, thus allowing for a larger range of movement of the receiving cylinder 2. Preferably, a handle 33 is connected to the side of the carrier 31 closest to the open side of the housing 1, facilitating the movement of the carrier 31. Preferably, a limiting member 36 is connected to the side of the receiving space away from the open side, and a stop 37 is connected to the side of the carrier 31 closest to the limiting member 36. The stop 37 abuts against the limiting member 36, and the limiting member 36 positions the carrier 31 within the receiving cavity.

[0033] The carrier 31 is also connected to a roller-rod type mechanical control valve 8. The roller of the roller-rod type mechanical control valve 8 abuts against the side wall of the receiving cavity, and the roller-rod type mechanical control valve 8 is connected to the first connector 26 through a vent pipe. When the receiving cylinder 2 is entirely located inside the receiving cavity, the roller 81 of the roller-rod type mechanical control valve 8 abuts against the side wall of the receiving cavity. At this time, the air source can supply air to the first connector 26 through the roller-rod type mechanical control valve 8. When the receiving cylinder 2 is moved so that the roller 81 of the roller-rod type mechanical control valve 8 no longer abuts against the side wall of the receiving cavity, the first connector 26 is connected to the outside, so that the high-pressure gas in the injection cavity is released through the roller-rod type mechanical control valve 8, and then flux can be injected into the injection cavity through the injection hole 212. The cooperation between the carrier 31 and the roller-rod type mechanical control valve 8 improves the safety of the injection process.

[0034] The flux supply device also includes a pressure regulating valve 7, a manual valve 6, and a third connector 5. The third connector 5 is connected to and passes through the housing 1, and is connected to an external gas source. The third connector 5 is connected to the manual valve 6 via a vent pipe. The manual valve 6 is used to manually open or close the gas path. The manual valve 6 is connected to the housing 1 and to the pressure regulating valve 7 via a vent pipe. The pressure regulating valve 7 is used to adjust the gas pressure in the gas path, thereby adjusting the gas pressure in the injection chamber. The pressure regulating valve 7 is connected to the housing 1 and to the roller-operated mechanical control valve 8 via a vent pipe. The gas input from the gas source passes sequentially through the manual valve 6, the pressure regulating valve 7, the roller-operated mechanical control valve 8, and the first connector 26 before entering the injection chamber. The flux supply device also includes a filter element 9, which is connected to the side wall of the receiving cavity. The filter element 9 is connected to the second connector 27 via a fluid passage pipe, and the output end of the filter element 9 penetrates the housing 1 and is connected to the welding equipment to be supplied with flux. The flux can enter the welding equipment after passing through the filter element 9, which can filter impurities in the flux. Preferably, the fluid passage pipe between the filter element 9 and the second connector 27, and the vent pipe between the pressure regulating valve 7 and the roller push rod type mechanical control valve 8, are flexible hoses and are relatively long, thereby preventing the fluid passage pipe and the vent pipe from affecting the movement of the receiving cylinder 2.

[0035] In use, the gas input from the gas source passes sequentially through the hand valve 6, pressure regulating valve 7, roller-rod type mechanical control valve 8, and first connector 26 before entering the injection chamber. The gas is located at the top of the injection chamber and applies pressure to the flux. The flux in the injection chamber is output to the welding equipment through the guide pipe 271, second connector 27, and filter 9. When the flux in the injection chamber is low, the carrier 31 is moved, causing it to move along the guide 42, thereby moving the receiving cylinder 2 until the sealing member 25 moves to the outside of the receiving chamber and is positioned for easy flux injection. Then, the sealing member 25 is removed from the injection hole 212, and the flux is injected into the injection chamber through the injection hole 212. After the flux injection is completed, the sealing member 25 is reconnected to the injection hole 212, and finally the carrier 31 is reset.

[0036] This utility model discloses a flux supply device. Through the sliding connection between the carrier 31 and the guide 42, the carrier 31 moves, causing the receiving cylinder 2 to move. This allows the injection hole 212 of the receiving cylinder 2 to be moved to a position outside the receiving cavity, facilitating flux injection. Flux can then be added via various methods, such as direct pouring, improving the efficiency of flux addition and preventing flux from spilling outside the receiving cylinder 2. The cooperation between the carrier 31 and the roller-push-rod type mechanical control valve 8 releases gas from the injection cavity and reduces the gas pressure before flux injection, improving the safety of the injection process.

[0037] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A flux supply device, characterized in that, include: A container cylinder is provided with a liquid injection chamber. An end cap is connected to the open end of the container cylinder. The end cap is connected to a first connector, a second connector, and a liquid guide tube. The liquid guide tube is located inside the liquid injection chamber and communicates with the second connector. The end cap is also provided with a liquid injection hole, and a sealing component is detachably connected to the liquid injection hole. A movable seat includes a support member and a slider, wherein the receiving cylinder is located on the support member, and the support member is connected to the slider; The support base includes a guide member, the guide member is provided with a sliding groove, and the slider is slidably connected to the sliding groove.

2. The flux supply device according to claim 1, characterized in that: It also includes a housing, which has a receiving cavity. The receiving cylinder, the movable seat, and the support seat are all located in the receiving cavity. The carrier is also connected to a roller-rod type mechanical control valve. The roller of the roller-rod type mechanical control valve abuts against the side wall of the receiving cavity, and the roller-rod type mechanical control valve is connected to the first connector.

3. The flux supply device according to claim 2, characterized in that: It also includes a pressure regulating valve, a manual valve, and a third connector. The third connector is connected to and passes through the housing. The third connector is connected to the manual valve. The manual valve is connected to the pressure regulating valve. The pressure regulating valve is connected to the roller-top rod type mechanical control valve.

4. The flux supply device according to claim 2, characterized in that: It also includes a filter element, which is connected to the side wall of the receiving cavity, the filter element is connected to the second connector, and the output end of the filter element penetrates the housing.

5. The flux supply device according to claim 2, characterized in that: The housing is connected to a limiting member, and a stop is connected to the side of the bearing member near the limiting member, the stop being able to abut against the limiting member.

6. The flux supply device according to claim 1, characterized in that: The carrier is provided with a liquid-carrying space, and a plurality of pads are provided on the bottom side of the liquid-carrying space, with the receiving cylinder abutting against the pads.

7. The flux supply device according to claim 6, characterized in that: The receiving cylinder is connected to a bracket, and the bracket is connected to the pad block.

8. The flux supply device according to claim 1, characterized in that: A level gauge is connected to the side wall of the container, the level gauge is arranged along the axial direction of the container, and the level gauge is in communication with the injection chamber.

9. The flux supply device according to claim 1, characterized in that: A counterweight is connected to the end of the liquid guide tube away from the end cap.

10. The flux supply device according to claim 1, characterized in that: It also includes a liquid level detection element, which is connected to the end cap and located inside the injection chamber.

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