Amine fluoride salt quantitative feeding device for scaling powder production

Abstract

According to the technical scheme, the quantitative feeding device comprises a reaction box and an adding box, supporting seats are installed at the four corners of the top of the reaction box respectively, sliding rods are installed between the supporting seats on the two sides, the adding box is installed on the outer surfaces of the sliding rods on the two sides through connecting plates, and the adding box is connected with the reaction box through connecting plates. A hopper is installed at the bottom of the adding box and inserted into the top in the reaction box, extrusion rollers are installed on the portions, close to the two sides of the bottom, in the adding box, and a storage chamber is installed on the top in the adding box. The utility model relates to a quantitative feeding device for producing amine fluoride salt by soldering flux, which solves the problems that when the existing soldering flux is used for producing and adding the amine fluoride salt, the particle sizes of the amine fluoride salt are different, the distribution uniformity of the amine fluoride salt is limited during mixing reaction, long-time stirring treatment is needed, and the production efficiency of the soldering flux is influenced. And the use granularity of the amine fluoride salt is reduced, so that the production efficiency of the soldering flux is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of flux production, in particular to an amine fluoride salt quantitative feeding device for flux production. Background Art

[0002] Flux is an auxiliary material used in the welding process, commonly used in electronic welding and metal welding. Flux can clean the welding surface, remove grease, oxides and other contaminants, make the welding surface easier to weld, and provide better welding contact. In the production of flux, by adding alkanolamines and amine fluoride salts, it is convenient to weld aluminum or aluminum alloys and remove the oxide film on the metal surface.

[0003] When amine fluoride salt is added to the existing soldering flux during production, the particle size of the amine fluoride salt varies. During the mixing reaction, the distribution uniformity of the amine fluoride salt is limited and a long period of stirring is required, which affects the production efficiency of the soldering flux. Therefore, we propose a quantitative feeding device for amine fluoride salt in the production of soldering flux. Summary of the invention

[0004] The utility model aims to provide a quantitative feeding device for amine fluoride salt in the production of flux, so as to achieve the effect of crushing the amine fluoride salt, so as to solve the problem that when the amine fluoride salt is added in the production of the existing flux, the particle size of the amine fluoride salt is different, the distribution uniformity of the amine fluoride salt is limited during the mixing reaction, and a long time of stirring treatment is required, which affects the production efficiency of the flux.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative feeding device for amine fluoride salt in flux production, comprising a reaction box and an addition box, wherein support seats are installed at the four corner positions on the top of the reaction box, slide bars are installed in the middle of the support seats on both sides, and the addition boxes are installed on the outer surfaces of the slide bars on both sides through connecting plates, a hopper is installed at the bottom of the addition box, the hopper is plugged into the top of the reaction box, extrusion rollers are installed on both sides near the bottom of the addition box, a storage chamber is installed at the top of the addition box, and a material valve is installed at the bottom of the storage chamber.

[0006] Preferably, spring seats are installed on both sides of the extrusion roller inside the adding box, extrusion columns are installed on one side of the spring seats on both sides, and extrusion springs are installed on one side of the spring seats close to the extrusion columns through spring grooves.

[0007] Preferably, a squeezing plate is installed at the end of the squeezing column, and a cleaning brush is installed on the side of the squeezing plate close to the squeezing roller.

[0008] Preferably, return springs are installed on the outer surface of the sliding rod on both sides of the connecting plate, an extrusion seat is installed on one side of the adding box near the bottom, a driving motor is installed on the top of the reaction box near the extrusion seat, and a boss is installed on the output shaft of the driving motor.

[0009] Preferably, a water level sensor is installed on one side of the top of the reaction box, a feed pipe is installed on one side of the top of the reaction box, and a discharge pipe is installed on one side of the reaction box near the bottom.

[0010] Preferably, a support plate is installed in the middle of one side inside the adding box, a gravity sensor is installed on the top of the support plate, a fixed seat is installed on the top of the gravity sensor, a movable seat is installed on one side of the top of the fixed seat, and flip plates are installed inside the movable seats on both sides through movable shafts.

[0011] Preferably, a collection box is installed on the top of the flip plate, a connecting seat B is installed at the end of the flip plate, a connecting seat A is installed on the top of the fixed seat close to the connecting seat B, and an electric retractor is installed between the connecting seat A and the connecting seat B.

[0012] Preferably, guide plates are installed on the top of the squeezing rollers on both sides inside the adding box, and the guide plates are arranged obliquely.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model achieves the effect of crushing the amine fluoride salt by arranging an adding box and an extrusion roller, so as to solve the problem that when the amine fluoride salt is added in the production of the existing soldering flux, the particle size of the amine fluoride salt is different, and during the mixing reaction, the distribution uniformity of the amine fluoride salt is limited, and a long time of stirring treatment is required, which affects the production efficiency of the soldering flux. The particle size of the amine fluoride salt used is reduced, thereby ensuring the production efficiency of the soldering flux.

[0015] 2. The utility model achieves the effect of driving the adding box to swing by arranging a driving motor, a boss, a reset spring and an extrusion seat, so as to solve the problem that the existing amine fluoride salt mainly relies on gravity to fall, the falling speed is slow, the feeding efficiency of the amine fluoride salt is poor, and the production efficiency of the flux is affected. The feeding efficiency of the amine fluoride salt is improved, thereby improving the production efficiency of the flux.

[0016] 3. The utility model achieves the effect of cleaning the surface of the crushing roller by arranging a cleaning brush, a squeeze plate, a squeeze column and a squeeze spring, so as to solve the problem that a large amount of amine fluoride salt is easily left on the outer surface of the existing crushing roller during the crushing process, resulting in abnormal proportion of amine fluoride salt and affecting the production quality of flux. The utility model ensures the proportion accuracy of amine fluoride salt, thereby improving the production quality of flux. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 for Figure 2 The enlarged structural diagram of A;

[0020] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of B.

[0021] Figure numerals: 1. reaction box; 2. hopper; 3. driving motor; 4. boss; 5. extrusion seat; 6. connecting plate; 7. adding box; 8. reset spring; 9. feed pipe; 10. support seat; 11. slide rod; 12. discharge pipe; 13. water level sensor; 14. storage chamber; 15. support plate; 16. spring seat; 17. guide plate; 18. cleaning brush; 19. extrusion roller; 20. extrusion plate; 21. extrusion column; 22. spring groove; 23. extrusion spring; 24. material valve; 25. flip plate; 26. movable shaft; 27. movable seat; 28. fixed seat; 29. ​​collecting box; 30. gravity sensor; 31. connecting seat A; 32. electric telescope; 33. connecting seat B. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments. Example

[0023] like Figure 1 , Figure 2 and Figure 4 As shown, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative feeding device for amine fluoride salt in flux production, comprising a reaction box 1 and an addition box 7, support seats 10 are installed at the four corners of the top of the reaction box 1, slide bars 11 are installed in the middle of the support seats 10 on both sides, and the addition box 7 is installed on the outer surface of the slide bars 11 on both sides through connecting plates 6, and a hopper 2 is installed at the bottom of the addition box 7, a support plate 15 is installed in the middle of one side inside the addition box 7, a gravity sensor 30 is installed on the top of the support plate 15, a fixed seat 28 is installed on the top of the gravity sensor 30, a movable seat 27 is installed on one side of the top of the fixed seat 28, a flip plate 25 is installed inside the movable seats 27 on both sides through a movable shaft 26, a collecting box 29 is installed on the top of the flip plate 25, a connecting seat B33 is installed at the end of the flip plate 25, a connecting seat A31 is installed on the top of the fixed seat 28 near the connecting seat B33, and an electric telescopic device 32 is installed between the connecting seat A31 and the connecting seat B33 to facilitate the flipping of the collecting box 29.

[0024] like Figure 2 and Figure 3 As shown, the hopper 2 is inserted into the top of the reaction box 1, and squeezing rollers 19 are installed on both sides of the adding box 7 near the bottom. Guide plates 17 are installed on the tops of the squeezing rollers 19 on both sides of the adding box 7. The guide plates 17 are inclined. The amine fluoride salt is guided to the middle of the squeezing rollers 19 through the guide plates 17, so as to facilitate its crushing. A storage chamber 14 is installed on the top of the adding box 7, and a material valve 24 is installed at the bottom of the storage chamber 14. Spring seats 16 are installed on both sides of the squeezing rollers 19 in the adding box 7. The spring seats on both sides are installed. An extrusion column 21 is installed on one side of the seat 16, and an extrusion spring 23 is installed on the inner side of the spring seat 16 near the extrusion column 21 through a spring groove 22. An extrusion plate 20 is installed at the end of the extrusion column 21, and a cleaning brush 18 is installed on the side of the extrusion plate 20 near the extrusion roller 19 to clean the outer surface of the extrusion roller 19. A water level sensor 13 is installed on the top side of the reaction box 1 to facilitate sensing the liquid level inside the reaction box 1. A feed pipe 9 is installed on the top side of the reaction box 1, and a discharge pipe 12 is installed on one side of the reaction box 1 near the bottom.

[0025] The working principle of the quantitative feeding device of amine fluoride salt for producing flux based on Example 1 is: after the utility model is installed, it is used to transport the amine fluoride salt to the inside of the storage chamber 14, the liquid level inside the reaction box 1 is sensed by the water level sensor 13, and after analysis by the control mechanism, the material valve 24 is controlled to open, and the amine fluoride salt is diverted to the inside of the collection box 29 until the weight of the amine fluoride salt reaches the set value, and then the electric telescopic device 32 is started, and the flip plate 25 is driven to flip by the electric telescopic device 32, so that the amine fluoride salt in the collection box 29 is poured into the inside of the adding box 7, and then the amine fluoride salt is diverted to the middle of the squeezing roller 19 by the guide plate 17, and the amine fluoride salt is crushed by the squeezing roller 19, and the amine fluoride salt on the outer surface of the squeezing roller 19 is cleaned by the cleaning brush 18, so that the amine fluoride salt is diverted to the inside of the reaction box 1, and the working process of the equipment is completed. Example

[0026] like Figure 2 As shown, the utility model proposes a quantitative feeding device for amine fluoride salt in flux production. Compared with the first embodiment, this embodiment also includes: the outer surface of the slide rod 11 is located on both sides of the connecting plate 6 and reset springs 8 are installed, through which an extrusion seat 5 is installed near the bottom of one side of the adding box 7, and a driving motor 3 is installed on the top of the reaction box 1 near the extrusion seat 5. The output shaft of the driving motor 3 is installed with a boss 4 to drive the adding box 7 to swing.

[0027] In this embodiment, when feeding, the driving motor 3 is started, and the boss 4 is driven to rotate by the driving motor 3, and the extrusion seat 5 is squeezed by the boss 4, thereby driving the adding box 7 to swing, and at the same time, the adding box 7 is driven to swing by the action of the reset spring 8, thereby facilitating the unloading of the amine fluoride salt inside the adding box 7.

[0028] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A quantitative feeding device for amine fluoride salt in flux production, comprising a reaction box (1) and a feeding box (7), Features: Support seats (10) are installed at the four corner positions of the top of the reaction box (1), and slide bars (11) are installed in the middle of the support seats (10) on both sides. The outer surfaces of the slide bars (11) on both sides are installed with adding boxes (7) through connecting plates (6). A hopper (2) is installed at the bottom of the adding box (7), and the hopper (2) is plugged into the top of the reaction box (1). Extrusion rollers (19) are installed on both sides near the bottom of the adding box (7). A storage chamber (14) is installed at the top of the adding box (7), and a material valve (24) is installed at the bottom of the storage chamber (14).

2. A quantitative feeding device for amine fluoride salt in flux production according to claim 1, Features: The adding box (7) is provided with spring seats (16) on both sides of the squeezing roller (19), and one side of the spring seats (16) on both sides is provided with squeezing columns (21). The spring seats (16) are provided with squeezing springs (23) on one side close to the squeezing columns (21) through spring grooves (22).

3. A quantitative feeding device for amine fluoride salt in flux production according to claim 2, Features: An extrusion plate (20) is installed at the end of the extrusion column (21), and a cleaning brush (18) is installed on the side of the extrusion plate (20) close to the extrusion roller (19).

4. A quantitative feeding device for amine fluoride salt in flux production according to claim 1, Features: The outer surface of the slide rod (11) is provided with return springs (8) on both sides of the connecting plate (6); an extrusion seat (5) is provided on one side of the adding box (7) near the bottom; a drive motor (3) is provided on the top of the reaction box (1) near the extrusion seat (5); and a boss (4) is provided on the output shaft of the drive motor (3).

5. A quantitative feeding device for amine fluoride salt in flux production according to claim 1, Features: A water level sensor (13) is installed on one side of the top of the reaction box (1), a feed pipe (9) is installed on one side of the top of the reaction box (1), and a discharge pipe (12) is installed on one side of the reaction box (1) near the bottom.

6. A quantitative feeding device for amine fluoride salt in flux production according to claim 1, Features: A support plate (15) is installed in the middle of one side inside the adding box (7), a gravity sensor (30) is installed on the top of the support plate (15), a fixed seat (28) is installed on the top of the gravity sensor (30), a movable seat (27) is installed on one side of the top of the fixed seat (28), and flip plates (25) are installed inside the movable seat (27) on both sides through movable shafts (26).

7. A quantitative feeding device for amine fluoride salt in flux production according to claim 6, Features: A collecting box (29) is installed on the top of the flip plate (25), a connecting seat B (33) is installed on the end of the flip plate (25), a connecting seat A (31) is installed on the top of the fixed seat (28) near the connecting seat B (33), and an electric retractor (32) is installed between the connecting seat A (31) and the connecting seat B (33).

8. A quantitative feeding device for amine fluoride salt in flux production according to claim 1, Features: Guide plates (17) are installed on the tops of the squeezing rollers (19) on both sides of the adding box (7), and the guide plates (17) are arranged at an angle.

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