A re-mixing device for a metal mix

Abstract

The utility model relates to metal mixed agent technical field, concretely is a kind of metal mixed agent's remixing device, it includes adapter, adapter is movably provided with rubber tube, adapter bottom is provided with fixed base, bearing is provided in fixed base, sealing washer is provided below bearing, motor is provided on the fixed base, the transmission end of motor is provided with connecting rod, bearing sleeve is in connecting rod, impeller is movably connected in the bottom of connecting rod, the utility model is rotated by the output end of motor and connecting rod and impeller, when impeller rotates, thread flow guide groove can be rotated, efficient stirring is formed eddy current, to reach the effect of fast mixing, after mixing, sedimentary metal powder no longer block rubber tube mouth, air is injected into rubber tube again, air pressure increases, extrude metal mixed agent from rubber tube mouth and discharge.

Description

Technical Field

[0001] This utility model relates to the field of metal mixture technology, specifically to a remixing device for metal mixtures. Background Technology

[0002] Solder paste (metal mixture), also known as solder paste, is a paste-like mixture formed by mixing solder powder with other surfactants, thixotropic agents, etc. After standing, solder paste is prone to separation, with heavier metal powders settling to the bottom and clogging the nozzle. The usual practice is to shake the nozzle to remix the solder paste into a homogeneous paste.

[0003] However, while existing technology can remix the metal mixture by shaking the tubing, the metal mixture may separate again during automated production. Secondly, existing technologies also use screw valves to mix and agitate metal mixtures, but they are less effective at mixing metal powder deposited at the bottom of the tubing and cannot achieve efficient mixing. Utility Model Content

[0004] The purpose of this invention is to provide a reasonably designed remixing device for metal mixtures, which addresses the defects and shortcomings of existing technologies and solves the aforementioned deficiencies.

[0005] To achieve the above objectives, this utility model provides the following technical solution: it includes an adapter, on which a rubber tube is movably disposed, at the bottom of the adapter a fixed base, inside which a bearing is disposed, below which a sealing gasket is disposed, above which a motor is disposed, at the transmission end of the motor a connecting rod, the bearing sleeves the connecting rod, and at the bottom of the connecting rod a movably connected impeller.

[0006] Preferably, the fixed base is further provided with an air inlet, an air guide pipe is provided above the air inlet, and a sealing ring is also provided on the outside of the fixed base.

[0007] Preferably, the adapter is provided with a pair of slots, and the tubing is provided with a pair of protrusions, the protrusions being movable within the slots.

[0008] Preferably, the tube has an opening at its bottom.

[0009] Preferably, the impeller is provided with threaded guide grooves.

[0010] The beneficial effects of this utility model after adopting the above structure are: This invention uses the output end of a motor to drive a connecting rod and an impeller to rotate. When the impeller rotates, the threaded guide groove can efficiently stir and form a vortex, thereby achieving rapid mixing. After mixing, the deposited metal powder no longer clogs the tube opening. Air is then injected into the tube, increasing the air pressure and squeezing the metal mixture out of the tube opening.

[0011] This invention allows the adapter and the hose to be fixed together by rotating the hose, causing the protrusion on the hose to rotate into the slot of the adapter. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the assembled structure of this utility model; Figure 2 This is a cross-sectional view of the internal structure of the adapter of this utility model; Figure 3 This is an exploded view of the structure of this utility model after the adapter is detached from the hose; Figure 4 This is a cross-sectional view of the overall structure of this utility model.

[0013] Explanation of reference numerals in the attached figures: 1. Adapter; 2. Hose; 3. Mounting base; 4. Bearing; 5. Motor; 6. Connecting rod; 7. Sealing gasket; 8. Impeller; 9. Air inlet; 10. Air guide pipe; 11. Slot; 12. Protrusion; 13. Hose port; 14. Threaded guide groove. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] like Figures 1-4As shown, this utility model proposes a remixing device for a metal mixture, which includes an adapter 1, a rubber tube 2 movably mounted on the adapter 1, a pair of slots 11 on the adapter 1, and a pair of protrusions 12 on the rubber tube 2, the protrusions 12 being movable within the slots 11. Here, by rotating the protrusions 12 on the rubber tube 2 into the slots 11, the adapter 1 and the rubber tube 2 can be fixed together. A fixing seat 3 is provided at the bottom of the adapter 1. The fixing seat 3 is smaller than the inner diameter of the rubber tube 2, thus facilitating the movement of the fixing seat 3 into the rubber tube 2, and can also be used to support the rotation of the connecting rod 6. A bearing 4 is provided inside the fixing seat 3. 6 can rotate at the center of the fixed seat 3 under the guidance of the inner ring of the bearing 4. A sealing gasket 7 is provided below the bearing 4, and a motor 5 is provided above the fixed seat 3. A connecting rod 6 is provided on the transmission end of the motor 5. The motor 5 is used to drive the connecting rod 6 to rotate. The bearing 4 is sleeved on the connecting rod 6. An impeller 8 is movably connected to the bottom of the connecting rod 6. The top of the impeller 8 body can be detachably connected to the connecting rod 6, and the bottom extends all the way to the position close to the tube opening 13. The rotating impeller 8 can drive the metal powder deposited in the tube opening 2 to rotate upward and then mix evenly with the upper solvent, thereby achieving the effect of uniform mixing. The mounting base 3 is also provided with an air inlet 9, and an air guide pipe 10 is provided above the air inlet 9. Air is introduced here through the external air guide pipe 10, and then passes through the air inlet 9, and finally air is injected into the hose 2, thereby increasing the pressure inside the hose 2. A sealing ring is also provided on the outside of the mounting base 3 to further prevent the liquid inside the hose 2 from entering the adapter 1. The bottom of the hose 2 is provided with a hose opening 13; The impeller 8 is provided with a threaded guide groove 14. When the impeller 8 rotates, the threaded guide groove 14 can be efficiently stirred to form a vortex, thereby achieving rapid mixing.

[0016] The principle and usage process of this utility model: When this device is needed, the operator first needs to match the appropriate impeller 8 according to the metal mixture to be mixed, then insert it into the connecting rod 6 and fix it. Then, open the sealing cap on the top of the hose 2 and move the adapter 1 along with the impeller 8 so that the impeller 8 body is inserted into the hose 2. The pair of protrusions 12 on the hose 2 need to be rotated into the slots 11 of the adapter 1 to achieve a fixing effect, which further provides a foundation for subsequent mixing operations. Next, when mixing is required, the motor 5 is turned on and put into operation. Then the output end of the motor 5 rotates, and at the same time drives the connecting rod 6 and the impeller 8 to rotate. The rotating impeller 8 stirs the metal mixture in the hose 2 and forms a vortex to achieve a rapid mixing effect. Then, after the mixing is completed, the metal powder deposited in the hose 2 will no longer block the hose opening 13. Then, the externally connected air pipe 10 inputs air, which reaches the hose 2 through the air inlet 9. The air pressure increases and squeezes the metal mixture out of the hose opening 13, thus completing the operation.

[0017] It should be understood that the above-described specific embodiments of this utility model are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within the protection scope of this utility model. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A remixing apparatus for a metal mixture, characterized in that: It includes an adapter (1), on which a hose (2) is movably mounted, at the bottom of the adapter (1) a fixed seat (3) is provided, inside the fixed seat (3) a bearing (4) is provided, below the bearing (4) a sealing gasket (7) is provided, above the fixed seat (3) a motor (5) is provided, at the transmission end of the motor (5) a connecting rod (6) is provided, the bearing (4) sleeves the connecting rod (6), and at the bottom of the connecting rod (6) an impeller (8) is movably connected.

2. The remixing apparatus for a metal mixture according to claim 1, characterized in that: The fixed base (3) is also provided with an air inlet (9), and an air guide pipe (10) is provided above the air inlet (9). A sealing ring is also provided on the outside of the fixed base (3).

3. The remixing apparatus for a metal mixture according to claim 1, characterized in that: The adapter (1) is provided with a pair of slots (11), and the hose (2) is provided with a pair of protrusions (12), which are movable within the slots (11).

4. The remixing apparatus for a metal mixture according to claim 1, characterized in that: The bottom of the hose (2) is provided with a hose opening (13).

5. The remixing apparatus for a metal mixture according to claim 1, characterized in that: The impeller (8) is provided with threaded guide grooves (14).

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