Supply device capable of reducing usage amount of soldering flux

Abstract

The utility model provides a supply device capable of reducing the usage amount of soldering flux, which solves the problems of soldering flux waste and the like, and comprises a supply frame body, a storage barrel body arranged at the top of the supply frame body, a liquid conveying pipe connected with the lower end of the storage barrel body and arranged on the supply frame body, and a speed regulating assembly arranged on the liquid conveying pipe, the lower end of the infusion tube is connected with a drip head, and an adjusting frame body is installed between the drip head and the supply frame body. The utility model has the advantages of stable structure, flexible speed regulation and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of welding system, concretely relates to a kind of supply device of reducing flux usage. BACKGROUND

[0002] Flux can help and promote the welding process in the welding process, while having protective effect, chemical substances that prevent oxidation reaction. Flux can be divided into solid, liquid and gas. Among them, liquid flux usually adopts the way of drop to manually control its usage, in actual operation process, but when batch welding, the existing flux supply system has the problems of insufficient control precision of supply amount, waste exists, and water-soluble flux also has the problem of splashing when drop.

[0003] In order to solve the problems in the prior art, people have carried out long-term exploration and proposed various solutions. For example, Chinese patent document discloses a kind of flux supply device [200720095834.0], which includes flux supply barrel, liquid pipe communicated with flux supply barrel, gas inlet pipe and flux injection box, the lower part of flux injection box is provided with nozzle penetrating through the bottom of flux injection box, and the nozzle is communicated with gas inlet pipe and liquid pipe.

[0004] The above scheme solves the problem of flux drop splashing to some extent, but the scheme still has many problems, such as insufficient flux supply precision. SUMMARY

[0005] The utility model aims at the above problem, provide a kind of supply device of reducing flux usage, which is reasonable in design and effectively reduces flux waste.

[0006] To achieve the above object, the utility model adopts the following technical scheme: a kind of supply device of reducing flux usage, including supply frame body, the top of supply frame body is equipped with storage cylinder, the lower end of storage cylinder is connected with infusion tube installed on supply frame body, and speed regulation assembly is installed on infusion tube, and the lower end of infusion tube is connected with drop head, and the drop head is installed with adjusting frame body between supply frame body.

[0007] In the above-mentioned supply device of reducing flux usage, the supply frame body includes support base, the upper end of support base is connected with vertically arranged support rod, the support rod is equipped with a plurality of support bars, one end of the support bar is clamped and fixed with the support rod by fixed clamp, and the other end of the support bar is clamped and fixed with the infusion tube by fixed clamp.

[0008] In the above-mentioned supply device of reducing flux usage, the storage cylinder includes main cylinder, the upper end opening of main cylinder is closed by sealing cover, the upper end edge of main cylinder is provided with lug, and the outer side of main cylinder is provided with indicating scale.

[0009] In the flux supply device with reduced flux usage amount, the main cylinder is internally provided with a float.

[0010] In the flux supply device with reduced flux usage amount, the speed regulating assembly comprises a speed regulating valve body through which the infusion tube passes, and the speed regulating valve body is internally provided with a first speed regulating module and a second speed regulating module.

[0011] In the flux supply device with reduced flux usage amount, the first speed regulating module comprises a speed regulating block slidingly mounted on the speed regulating valve body, the speed regulating valve body is internally provided with a speed regulating inclined surface abutting and extruding the infusion tube, and the speed regulating block is provided with a top pressing block opposite to the speed regulating inclined surface.

[0012] In the flux supply device with reduced flux usage amount, the second speed regulating module comprises a speed regulating roller rotatably mounted in the speed regulating block, the speed regulating roller is in meshing transmission with a speed regulating slide bar slidingly mounted in the speed regulating block, and the speed regulating slide bar is provided with a pressing head extruding the infusion tube.

[0013] In the flux supply device with reduced flux usage amount, the drip head comprises a drip tube inserted at the end of the infusion tube, the drip tube is provided with a sheath covering the outer side of the infusion tube and an extension tube connected with the sheath, and the extension tube is made of flexible material and is provided with a liquid stopping clamp.

[0014] In the flux supply device with reduced flux usage amount, the adjusting frame body comprises a plurality of adjusting rods connected one by one through ball joints, and the drip head and the supply frame body are respectively provided with adjusting seats for clamping the ball joints.

[0015] In the flux supply device with reduced flux usage amount, the infusion tube is provided with a drip cup, and the drip cup is provided with an infrared sensor.

[0016] Compared with the prior art, the infusion tube is provided with the speed regulating assembly for adjusting the flux dripping rate, the adjusting frame body adjusts the dripping position, so that the flux waste is reduced, the first speed regulating module and the second speed regulating module in the speed regulating assembly are matched, the flux electric speed regulation precision is improved, and the drip head is provided with the liquid stopping clamp to realize the cutting off of the infusion tube at any time and flexibly control the working state of the supply device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of the utility model;

[0018] Figure 2 is a structural sectional view of the storage cylinder of the utility model;

[0019] Figure 3 is a local schematic view of the utility model;

[0020] Figure 4 is a structural section view of the speed regulating assembly of the utility model;

[0021] In the figure, the supply frame body 1, the support base 11, the support rod 12, the support strip 13, the fixed clamp 14, the storage cylinder body 2, the main cylinder body 21, the sealing cover 22, the hanging ear 23, the indicating scale 24, the float 25, the infusion tube 3, the speed regulating assembly 4, the speed regulating valve body 41, the speed regulating block 42, the speed regulating inclined surface 43, the top pressing block 44, the speed regulating roller 45, the speed regulating slide 46, the compression head 47, the drip head 5, the drip tube 51, the sheath 52, the extension tube 53, the liquid stopping clamp 54, the adjusting frame body 6, the ball joint 61, the adjusting rod 62, the adjusting seat 63, the drip cup 7. DETAILED DESCRIPTION

[0022] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0023] As Figures 1-4 shown, a kind of supply device for reducing the amount of flux, including vertically arranged supply frame body 1, supply frame body 1 top is equipped with storage cylinder body 2 and the storage cylinder body 2 height can be adjusted according to actual needs;Storage cylinder body 2 lower end is connected with the infusion tube 3 installed on supply frame body 1, infusion tube 3 is equipped with speed regulating assembly 4 on it to adjust the drop speed of flux, infusion tube 3 lower end is connected with drip head 5 and drip head 5 is equipped with adjusting frame body 6 between supply frame body 1, when using, the orientation of drip head 5 is adjusted by adjusting frame body 6, so that it is opposite to welding position, manually adjusts speed regulating assembly 4, so that drip head 5 is controlled to drop one drop under 1-3 seconds.

[0024] Specifically, unlike existing fixed supply structure, supply frame body 1 includes support base 11 in the embodiment, support base 11 upper end is connected with vertically arranged support rod 12, support rod 12 is equipped with several support strips 13, one end of support strip 13 is clamped and fixed with support rod 12 by fixed clamp 14, the other end of support strip 13 is clamped and fixed with infusion tube 3 by fixed clamp 14. Multiple support strips 13 are arranged above and below and support infusion tube 3, to avoid that infusion tube 3 is curled and wound to affect internal flux flow rate.

[0025] Further, storage cylinder body 2 adopts transparent cylinder structure, specifically including main cylinder body 21, the upper end opening of main cylinder body 21 is closed by sealing cover 22, main cylinder body 21 upper end edge is provided with hanging ear 23, and main cylinder body 21 outside is provided with indicating scale 24. The amount of flux in storage cylinder body 2 is judged by visual method, and is filled in time through top opening.

[0026] Further, in order to improve the visualization degree of flux, float 25 is placed in main cylinder body 21 to indicate.

[0027] Further, different from the adjusting structure of the existing infusion device, the speed regulating assembly 4 in the embodiment includes a speed regulating valve body 41 through which the infusion tube 3 passes, the speed regulating valve body 41 internally incorporates a first speed regulating module and a second speed regulating module, and the first speed regulating module and the second speed regulating module realize one-stage and two-stage adjustment, thereby increasing the infusion rate adjusting range and the adjusting precision.

[0028] In addition, the first speed regulating module adopts a sliding adjusting mechanism, which includes a speed regulating block 42 slidingly installed on the speed regulating valve body 41, the speed regulating valve body 41 internally is provided with a speed regulating inclined surface 43 abutting and extruding the infusion tube 3, and the speed regulating block 42 has a top pressing block 44 opposite to the speed regulating inclined surface 43. Manually pushing the speed regulating block 42 causes the top pressing block 44 to slide, the top pressing block 44 abuts and extrudes the infusion tube 3, and the top pressing block 44 abuts and extrudes the infusion tube 3 with the speed regulating inclined surface 43. As the position of the top pressing block 44 is different, the extruding force and the deformation of the infusion tube 3 also change, thereby controlling the flow rate in the infusion tube 3.

[0029] Meanwhile, the adjusting range of the second speed regulating module is smaller than that of the first speed regulating module, which includes a speed regulating roller 45 rotatably installed in the speed regulating block 42, the speed regulating roller 45 is in engagement with a speed regulating slide bar 46 slidingly installed in the speed regulating block 42, and the speed regulating slide bar 46 has a pressing head 47 extruding the infusion tube 3. Manually rolling the speed regulating roller 45 causes the pressing head 47 of the speed regulating slide bar 46 to further apply a top pressing moment to the infusion tube 3, thereby accurately adjusting the flux flow rate.

[0030] Obviously, the drip head 5 includes a drip tube 51 inserted at the end of the infusion tube 3, the drip tube 51 has a sheath 52 covering the outside of the infusion tube 3 and an extension tube 53 connected with the sheath 52, the extension tube 53 is made of flexible material and is provided with a liquid stopping clamp 54, and when in use, opening the liquid stopping clamp 54 can realize the extension tube 53 being in communication.

[0031] Obviously, the adjusting frame body 6 includes a plurality of adjusting rods 62 connected one by one through ball joints 61, and the drip head 5 and the supply frame body 1 are respectively provided with adjusting seats 63 for clamping the ball joints 61. The adjusting rods 62 are flexibly adjusted through the ball joints 61 and the relative angle and orientation, and the position of the drip head 5 is adjusted by the cooperation of the plurality of adjusting rods 62.

[0032] Preferably, the infusion tube 3 is provided with a transparent drip cup 7 to facilitate the judgment of the flux dripping state, and the drip cup 7 is provided with an infrared sensor to monitor the flux dripping speed and timely send an alarm signal to remind the operator to adjust the supply rate.

[0033] In summary, the principle of the embodiment is that the supply frame body 1 is provided with the storage cylinder 2 at the top to store the flux, the flux is guided to flow by the infusion tube 3 and dripped by the drip head 5, the speed regulating assembly 4 adjusts the flux flow rate, and the adjusting frame body 6 adjusts the orientation of the drip head 5 to control the dripping position.

[0034] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

[0035] Although the terms supply frame body 1, support base 11, support rod 12, support strip 13, fixed clamp 14, storage cylinder 2, main cylinder 21, sealing cover 22, hanging ear 23, indicating scale 24, float 25, infusion tube 3, speed regulating assembly 4, speed regulating valve body 41, speed regulating block 42, speed regulating inclined surface 43, top pressing block 44, speed regulating roller 45, speed regulating slide 46, pressing head 47, drip head 5, drip tube 51, sheath 52, extension tube 53, liquid stopping clamp 54, adjusting frame body 6, ball joint 61, adjusting rod 62, adjusting seat 63, drip cup 7 are used more frequently herein, the possibility of using other terms is not excluded. The use of these terms is only to facilitate the description and explanation of the essence of the present application; any kind of additional limitation is contrary to the spirit of the present application.

Claims

1. A supply device for reducing the amount of soldering flux used, comprising a supply frame (1), a storage cylinder (2) being mounted on the top of the supply frame (1), characterized in that: The lower end of the storage cylinder (2) is connected to an infusion tube (3) installed on the supply frame (1), a speed regulating assembly (4) is installed on the infusion tube (3), the lower end of the infusion tube (3) is connected to a drip head (5), and an adjusting frame (6) is installed between the drip head (5) and the supply frame (1).

2. A flux reducing supply device according to claim 1, characterized in that: The supply rack (1) includes a support base (11), the upper end of the support base (11) is connected to a vertically arranged support rod (12), the support rod (12) is equipped with a plurality of support bars (13), one end of the support bar (13) is clamped and fixed to the support rod (12) through a fixing clamp (14), and the other end of the support bar (13) is clamped and fixed to the infusion tube (3) through the fixing clamp (14).

3. A flux-reducing supply device according to claim 2, characterized in that: The storage cylinder (2) comprises a main cylinder (21), the upper opening of the main cylinder (21) is closed by a sealing cover (22), the upper edge of the main cylinder (21) is provided with a hanging ear (23), and the outer side of the main cylinder (21) is provided with an indicating scale (24).

4. A flux-reducing supply device according to claim 3, characterized in that: A buoy (25) is placed inside the main cylinder (21).

5. The supply device for reducing the amount of soldering flux used according to claim 1, characterized in that: The speed regulating assembly (4) comprises a speed regulating valve body (41) for the liquid infusion tube (3) to pass through, and the speed regulating valve body (41) has a first speed regulating module and a second speed regulating module built therein.

6. A supply device for reducing the amount of soldering flux used according to claim 5, characterized in that: The first speed regulating module comprises a speed regulating block (42) slidably mounted on a speed regulating valve body (41); a speed regulating inclined surface (43) is provided inside the speed regulating valve body (41) and is adapted to be pressed against the infusion tube (3); and the speed regulating block (42) has a top pressing block (44) opposite to the speed regulating inclined surface (43).

7. A flux-reducing supply device according to claim 6, characterized in that: The second speed regulating module comprises a speed regulating roller (45) rotatably mounted in the speed regulating block (42), the speed regulating roller (45) is engaged with a speed regulating slide bar (46) slidably mounted in the speed regulating block (42), and the speed regulating slide bar (46) has a pressing head (47) that is squeezed with the infusion tube (3).

8. The supply device for reducing the amount of soldering flux used according to claim 1, characterized in that: The dripper (5) comprises a dropper (51) plugged into the end of the infusion tube (3), the dropper (51) comprising a sheath (52) covering the outside of the infusion tube (3) and an extension tube (53) connected to the sheath (52), the extension tube (53) being made of a flexible material and equipped with a liquid-stopping clamp (54).

9. The supply device for reducing the amount of soldering flux used according to claim 8, characterized in that: The adjustment frame (6) includes a plurality of adjustment rods (62) connected one by one through ball joints (61), and the drip head (5) and the supply frame (1) are respectively provided with adjustment seats (63) for the ball joints (61) to be engaged.

10. The supply device for reducing the amount of soldering flux used according to claim 1, characterized in that: The infusion tube (3) is provided with a dripping bucket (7), and the dripping bucket (7) is equipped with an infrared sensor.

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