Suction elbow with slag removal function for soldering flux processing

Abstract

The utility model discloses a soldering flux processing suction elbow with a deslagging function, which comprises a suction elbow, and two ends of the suction elbow are rotatably connected with butt joint sleeves. According to the suction elbow with the slag removal function for scaling powder processing, gradual layered filtering is conducted on scaling powder by adjusting an arc-shaped blocking and protecting net plate and a dense filtering net plate, meanwhile, the position of the arc-shaped blocking and protecting net plate in the suction elbow can be adjusted according to needs by matching rotation of a transverse screw, and the position of the arc-shaped blocking and protecting net plate can be adjusted by matching use of the dense filtering net plate; the filtering rate and degree of the mixed stock solution are controlled, and the sealing conical cylinder is adjusted to block the bottom opening of the filtering conical cylinder, so that filtered impurities are intercepted and positioned and are conveniently discharged from the impurity removal valve pipe, and the filtering efficiency is improved. And therefore, the effect that the scaling powder raw materials are sucked and conveyed through the suction pipe, and meanwhile, the scaling powder raw materials are subjected to synchronous and high-efficiency slag removal is achieved, and therefore the processing efficiency of the scaling powder is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a suction elbow for flux, in particular to a suction elbow for flux processing with a slag removal function. Background Art

[0002] The flux is usually a mixture with rosin as the main component. It is an auxiliary material to ensure the smooth progress of the welding process. Welding is the main process in electronic assembly. The flux is an auxiliary material used in welding. The main function of the flux is to remove the oxides on the surface of the solder and the base material to be welded, so that the metal surface reaches the necessary cleanliness. It prevents the surface from being oxidized again during welding, reduces the surface tension of the solder, and improves the welding performance. Since the mixed raw liquid used for flux processing contains a small amount of solid impurities, in order to ensure the quality of the finished flux, an additional filter plug device needs to be set up during actual factory processing to filter the mixed raw liquid, and then the raw material is sucked and transported through the suction pipe. This operation has certain cumbersome steps. Therefore, in view of the above problems, the present application invents a suction elbow for flux processing with a slag removal function, so that while the flux raw material is sucked and transported through the suction pipe, it can also be efficiently slag removed, thereby improving the processing efficiency of the flux. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies of the prior art, the utility model provides a suction elbow for flux processing with a slag removal function, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suction elbow for flux processing with a slag removal function, comprising a suction elbow, both ends of the suction elbow are rotatably connected with a butt sleeve, a filter cone is fixedly connected to the elbow inside the suction elbow, the bottom of the filter cone is inserted into the interior of a sedimentation seat, the bottom of the sedimentation seat is fixedly connected to the inner wall of the suction elbow, a debris removal valve pipe is fixedly installed on the back of the suction elbow, the through pipe of the debris removal valve pipe is inserted into the interior of the suction elbow, and the end extends to the interior of the sedimentation seat, a rotating threaded rod is arranged inside the filter cone, the bottom of the rotating threaded rod extends to the interior of the sedimentation seat, and the end passes through the bottom of the suction elbow, and the bottom end of the rotating threaded rod extends to the outside of the suction elbow. The surface of the rotating threaded rod is threadedly sleeved with a push sealing cylinder, the inner wall of the suction elbow vertical pipe is fixedly connected with a hinged wall block, the side of the hinged wall block is hinged with an adjustable arc-shaped guard net plate, a cross screw is inserted into the right side of the suction elbow vertical pipe, the surface of the cross screw is threadedly connected to the inner wall of the suction elbow, the left side of the cross screw is fixedly connected with a top hinge block, the left side of the top hinge block is hinged with a sliding member, one end of the sliding member is inserted into the sliding groove opened at the top of the adjusting arc-shaped guard net plate, and is slidingly connected to the sliding inner wall of the adjusting arc-shaped guard net plate, the right side of the cross screw is fixedly connected with an outer rotating cap, the inner wall of the suction elbow vertical pipe is fixedly connected with a ring sealing sleeve disk, the side of the sealing sleeve disk is opened with an arc-shaped through-hole, and the inner wall of the arc-shaped through-hole of the ring sealing sleeve disk is fixedly connected with a filter dense mesh plate.

[0007] Preferably, a positioning cross bar is provided inside the suction elbow, and both ends of the positioning cross bar are respectively fixedly connected to the inner wall of the suction elbow, and the bottom of the positioning cross bar is fixedly connected to a limited position synchronization slide bar.

[0008] Preferably, the surface of the position-limiting synchronous sliding rod is slidably sleeved with the inner wall of the push sealing cylinder, a sealing cone is fixedly sleeved on the surface of the push sealing cylinder, and a bottom limit plate is fixedly connected to the bottom of the position-limiting synchronous sliding rod.

[0009] Preferably, a cleaning valve pipe is fixedly installed on the left side of the vertical pipe of the suction elbow, and the through pipe of the cleaning valve pipe is connected to two nozzles, and the two nozzles are fixedly inserted into the interior of the suction elbow.

[0010] Preferably, a rotationally adjustable bottom cap cylinder is fixedly connected to the bottom end of the rotation threaded rod, and a top limit plate is fixedly connected to the top of the rotation threaded rod.

[0011] (III) Beneficial effects

[0012] The utility model provides a suction elbow for flux processing with a slag removal function. It has the following beneficial effects:

[0013] (1) The suction elbow for flux processing with slag removal function is provided with a filter cone, and the sedimentation seat cylinder, the impurity removal valve tube, the rotating threaded rod, the push sealing cylinder, the sealing cone, the rotating adjustable bottom cap cylinder, the top limit plate, the hinged wall block, the adjustable arc-shaped baffle plate, the horizontal screw, the top hinge block, the cleaning valve tube, the sealing disk, the filter dense mesh plate and the sliding part are used in coordination, so that the mixed raw liquid material passing through the suction elbow is initially filtered and slag removed by adjusting the arc-shaped baffle plate, and then finely filtered by the filter dense mesh plate. At the same time, the arc-shaped baffle plate can be adjusted according to the demand by cooperating with the rotation of the horizontal screw and the threaded propulsion principle generated by the rotation of the suction elbow. The plate is positioned at the position of the suction elbow and is used in conjunction with the filter dense mesh plate to control the rate and degree of filtration of the mixed raw liquid material. The rotating threaded rod is rotated and the thread displacement principle of the rotating threaded rod and the push sealing cylinder is utilized to enable the adjustable sealing cone to seal or open the bottom opening of the filter cone so as to intercept and locate the impurities filtered out, so that cleaning water can be injected through the cleaning valve pipe later to discharge the filtered impurities from the impurity removal valve pipe, thereby achieving the effect of simultaneously and efficiently removing slag from the raw material of the flux while sucking and conveying it through the suction pipe, thereby improving the processing efficiency of the flux. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front interior of the structure of the utility model;

[0015] Figure 2 The utility model structure Figure 1 A magnified schematic diagram of point A;

[0016] Figure 3 The utility model structure Figure 1 An enlarged schematic diagram of point B.

[0017] In the figure: 1. suction elbow; 2. docking sleeve; 3. filter cone; 4. sedimentation seat cylinder; 5. debris removal valve tube; 6. rotating threaded rod; 7. push sealing cylinder; 8. sealing cone; 9. rotation adjustment bottom cap cylinder; 10. top limit plate; 11. positioning cross bar; 12. limit synchronous slide bar; 13. bottom limit plate; 14. hinged wall block; 15. adjustment arc-shaped guard screen plate; 16. horizontal screw; 17. top hinge block; 18. outer rotating cap; 19. cleaning valve tube; 20. sealing disk; 21. filter dense mesh plate; 22. sliding part. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figure 1-3As shown, the utility model provides a technical solution: a suction elbow for flux processing with a slag removal function, comprising a suction elbow 1, both ends of the suction elbow 1 are rotatably connected with a docking sleeve 2, a filter cone 3 is fixedly connected to the elbow inside the suction elbow 1, the bottom of the filter cone 3 is inserted into the interior of a sedimentation seat tube 4, the bottom of the sedimentation seat tube 4 is fixedly connected to the inner wall of the suction elbow 1, and the sedimentation seat tube 4 is arranged to achieve the effect of gathering and concentrating the particulate impurities filtered out by the adjustable arc-shaped baffle plate 15 and the filter dense mesh plate 21, a de-impurity valve tube 5 is fixedly installed on the back of the suction elbow 1, the through pipe of the de-impurity valve tube 5 is inserted into the interior of the suction elbow 1, and the end extends to the interior of the sedimentation seat tube 4, and a rotating thread is arranged inside the filter cone 3. Rod 6, the bottom of the rotating threaded rod 6 extends to the inside of the sedimentation seat cylinder 4, and the end passes through the bottom of the suction elbow 1, and the bottom end of the rotating threaded rod 6 extends to the outside of the suction elbow 1, and the bottom end of the rotating threaded rod 6 is fixedly connected with a rotating adjustable bottom cap cylinder 9, and the surface of the rotating threaded rod 6 is threadedly sleeved with a push sealing cylinder 7, and the surface of the push sealing cylinder 7 is fixedly sleeved with a sealing cone cylinder 8. Through the arrangement of the rotating threaded rod 6, the push sealing cylinder 7 and the sealing cone cylinder 8, the push sealing cylinder 7 and the sealing cone cylinder 8 are driven to move in the vertical direction through the thread displacement principle of the push sealing cylinder 7 and the rotating threaded rod 6, so as to achieve the effect of sealing the opening at the bottom of the filter cone 3 at any time, and the top of the rotating threaded rod 6 is fixedly connected with a top limit plate 10. The suction elbow 1 is provided with a positioning cross bar 11, and the two ends of the positioning cross bar 11 are respectively fixedly connected to the inner wall of the suction elbow 1, and the bottom of the positioning cross bar 11 is fixedly connected to a limited position synchronous slide bar 12, and the surface of the limited position synchronous slide bar 12 is slidably sleeved with the inner wall of the push seal 7. The bottom of the limited position synchronous slide bar 12 is fixedly connected with a bottom limit plate 13. Through the setting of the limited position synchronous slide bar 12 and the positioning cross bar 11, the push seal 7 is provided with a vertical sliding displacement, and the rotation direction of the push seal 7 is constrained, so as to cooperate with the rotation of the rotating threaded rod 6 to drive the push seal 7 to move up and down. The inner wall of the vertical tube of the suction elbow 1 is fixedly connected with a hinged wall block 14, and the hinged wall block 1 4 is hinged with an adjustable arc-shaped baffle plate 15 on the side, a horizontal screw 16 is inserted into the right side of the vertical pipe of the suction elbow 1, the surface of the horizontal screw 16 is threadedly connected to the inner wall of the suction elbow 1, and a top hinge block 17 is fixedly connected to the left side of the horizontal screw 16, and a sliding member 22 is hinged on the left side of the top hinge block 17, one end of the sliding member 22 is inserted into the slide groove opened at the top of the adjustable arc-shaped baffle plate 15, and is slidably connected to the sliding inner wall of the adjustable arc-shaped baffle plate 15. Through the arrangement of the horizontal screw 16, the top hinge block 17 and the sliding member 22, the position of the arc-shaped baffle plate 15 in the suction elbow 1 can be adjusted according to demand, so that the arc-shaped baffle plate 15 can be controlled to form a protective state with the filter dense mesh plate 21, so as to adjust the viscosity of the raw liquid material according to different mixing ratios.To ensure that during the suction process, the filtration directly in the suction pipe can proceed normally and smoothly, wherein the arc-shaped baffle plate 15 is adjusted at a swinging angle so that a small portion of the mixed raw liquid is directly finely filtered through the filter dense mesh plate 21, and part of the mixed raw liquid is continuously and preliminarily filtered by the adjusted arc-shaped baffle plate 15, so that it can be adjusted accordingly according to demand to ensure that the filtration in the suction pipe can proceed normally and smoothly. The right side of the horizontal screw 16 is fixedly connected with an outer rotating cap 18, and the inner wall of the vertical pipe of the suction elbow 1 is fixedly connected with a ring sealing sleeve disk 20. The side of the sealing sleeve disk 20 is provided with an arc-shaped through-hole, and the inner wall of the arc-shaped through-hole of the ring sealing sleeve disk 20 is fixedly connected with a filter dense mesh plate 21. A cleaning valve pipe 19 is fixedly installed on the left side of the vertical pipe of the suction elbow 1. The through pipe of the cleaning valve pipe 19 is connected with two nozzles, and the two nozzles are fixedly inserted into the interior of the suction elbow 1.

[0020] When in use, firstly, the two ends of the suction elbow 1 are connected to the suction through pipe through the connecting sleeve 2, and then the rotating bottom cap cylinder 9 is rotated to drive the rotating threaded rod 6 to rotate, and the thread displacement principle of the rotating threaded rod 6 and the pushing sealing cylinder 7 is used to drive the sealing cone 8 to move downward to seal the bottom opening of the filtering cone 3, and then the mixed raw liquid material can be sucked. When the mixed raw liquid material is sucked upward from the horizontal tube of the suction elbow 1, the large particles of impurities are first isolated by the filtering cone 3, and then the mixed raw liquid material is sucked upward from the horizontal tube of the suction elbow 1. The arc-shaped baffle plate 15 is adjusted to perform secondary preliminary slag removal, and finally fine filtration is performed through the filter dense mesh plate 21 inside the envelope plate 20, thereby ensuring that the mixed raw liquid material is filtered layer by layer and gradually divided into different sizes when filtering inside the suction elbow 1, avoiding the blockage or slow flow caused by the filter mesh plate filtering impurity particles of different sizes uniformly during filtration, and at the same time, the position of the arc-shaped baffle plate 15 in the suction elbow 1 can be adjusted according to needs, so that the shape of the arc-shaped baffle plate 15 and the filter dense mesh plate 21 can be controlled and adjusted. In a protective state, it is convenient to adjust the viscosity of the raw liquid material according to different mixing ratios to ensure that during the suction process, the filtration can be carried out normally and smoothly directly in the suction pipe, wherein the arc-shaped baffle plate 15 is adjusted at a swinging angle so that a small part of the mixed raw liquid material is directly finely filtered through the filter dense mesh plate 21, and part of the mixed raw liquid material is continuously and preliminarily filtered by the adjusted arc-shaped baffle plate 15, so that it can be adjusted accordingly according to demand to ensure that the filtration in the suction pipe can be carried out normally and smoothly. When the suction pipe is completed, when it is necessary to clean the impurity particles filtered out in the suction elbow 1, the rotating threaded rod 6 is rotated to adjust the push sealing cylinder 7 upward so that the bottom opening of the filter cone 3 is opened, and the impurity removal valve pipe 5 is opened, and then the cleaning valve pipe 19 is injected with water through an external water source. At this time, water is sprayed inside the suction elbow 1 through two nozzles to flush the filtered impurities out of the impurity removal valve pipe 5 accompanied by liquid water. At the same time, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0021] In summary, the suction elbow for flux processing with slag removal function, through the arrangement of the filter cone 3, and the cooperation of the sedimentation seat cylinder 4, the impurity removal valve tube 5, the rotating threaded rod 6, the push sealing cylinder 7, the sealing cone 8, the rotation adjustment bottom cap cylinder 9, the top limit plate 10, the hinged wall block 14, the adjustable arc-shaped baffle plate 15, the horizontal screw 16, the top hinge block 17, the cleaning valve tube 19, the sleeve disc 20, the filter dense mesh plate 21 and the sliding member 22, plays a role in preliminary filtering and slag removal of the mixed raw liquid material passing through the suction elbow 1 through the adjustable arc-shaped baffle plate 15, and then finely filtering it through the filter dense mesh plate 21, and at the same time cooperates with the rotation of the horizontal screw 16 and the thread propulsion principle generated by the rotation of the suction elbow 1, so that it can The position of the arc-shaped baffle plate 15 on the suction elbow 1 is adjusted according to demand, and the filter dense mesh plate 21 is used in conjunction to control the rate and degree of filtration of the mixed raw liquid material. By rotating the rotating threaded rod 6 and utilizing the thread displacement principle of the rotating threaded rod 6 and the pushing sealing cylinder 7, the sealing cone 8 can be adjusted to block or open the bottom opening of the filter cone 3, so as to intercept and locate the impurities filtered out, so that cleaning water can be injected through the cleaning valve pipe 19 at a later time, and the filtered impurities can be discharged from the impurity removal valve pipe 5, thereby achieving the effect of simultaneously and efficiently removing slag from the flux raw material while sucking and conveying it through the suction pipe, thereby improving the processing efficiency of the flux.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suction elbow for flux processing with a slag removal function, comprising a suction elbow (1), characterized in that: Both ends of the suction elbow (1) are rotatably connected with a butt sleeve (2); a filter cone (3) is fixedly connected to the bend inside the suction elbow (1); the bottom of the filter cone (3) is inserted into the interior of the sedimentation seat tube (4); the bottom of the sedimentation seat tube (4) is fixedly connected to the inner wall of the suction elbow (1); a debris removal valve tube (5) is fixedly installed on the back of the suction elbow (1); the through pipe of the debris removal valve tube (5) is inserted into the interior of the suction elbow (1), and the end thereof extends to the interior of the sedimentation seat tube (4); a rotating threaded rod (6) is arranged inside the filter cone (3); the bottom of the rotating threaded rod (6) extends to the interior of the sedimentation seat tube (4), and the end thereof passes through the bottom of the suction elbow (1); the bottom end of the rotating threaded rod (6) extends to the outside of the suction elbow (1); the surface of the rotating threaded rod (6) is threadedly sleeved with a push seal tube (7); the inner wall of the vertical pipe of the suction elbow (1) A hinged wall block (14) is fixedly connected, and an adjustable arc-shaped baffle plate (15) is hingedly connected to the side of the hinged wall block (14). A transverse screw (16) is inserted into the right side of the vertical pipe of the suction elbow (1), and the surface of the transverse screw (16) is threadedly connected to the inner wall of the suction elbow (1). A top hinge block (17) is fixedly connected to the left side of the transverse screw (16), and a sliding member (22) is hingedly connected to the left side of the top hinge block (17). The sliding member (22) is One end is inserted into a slide groove provided at the top of the adjustable arc-shaped baffle plate (15), and is slidably connected to the sliding inner wall of the adjustable arc-shaped baffle plate (15); the right side of the horizontal screw (16) is fixedly connected to an outer rotating cap (18); the inner wall of the vertical pipe of the suction elbow (1) is fixedly connected to a ring sealing sleeve (20); an arc-shaped through-hole is provided on the side of the sealing sleeve (20); and a filtering dense mesh plate (21) is fixedly connected to the inner wall of the arc-shaped through-hole of the ring sealing sleeve (20).

2. The suction elbow for flux processing with slag removal function according to claim 1, characterized in that: A positioning cross bar (11) is provided inside the suction elbow (1), the two ends of the positioning cross bar (11) are respectively fixedly connected to the inner wall of the suction elbow (1), and the bottom of the positioning cross bar (11) is fixedly connected to a limited position synchronization slide bar (12).

3. The suction elbow for flux processing with slag removal function according to claim 2, characterized in that: The surface of the position-limiting synchronous sliding rod (12) is slidably sleeved with the inner wall of the push sealing cylinder (7), the surface of the push sealing cylinder (7) is fixedly sleeved with a sealing cone (8), and the bottom of the position-limiting synchronous sliding rod (12) is fixedly connected with a bottom limit plate (13).

4. The suction elbow for flux processing with slag removal function according to claim 2, characterized in that: A cleaning valve pipe (19) is fixedly installed on the left side of the vertical pipe of the suction elbow (1), and the through pipe of the cleaning valve pipe (19) is connected to two nozzles, and the two nozzles are fixedly inserted into the interior of the suction elbow (1).

5. The suction elbow for flux processing with slag removal function according to claim 1, characterized in that: The bottom end of the rotating threaded rod (6) is fixedly connected to a rotating adjustable bottom cap cylinder (9), and the top of the rotating threaded rod (6) is fixedly connected to a top limit plate (10).

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