CN214438481U

CN214438481U - High-efficient reaction unit of aluminium solder flux production

Info

Publication number: CN214438481U
Application number: CN202023079956.5U
Authority: CN
Inventors: 许志国; 许伟
Original assignee: Nanjing Lizhixing Welding Material Co ltd
Current assignee: Nanjing Lizhixing Welding Material Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-22
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a high-efficient reaction unit of aluminium solder flux production, relate to the field of aluminium solder flux production facility, including a jar body and establish the closing cap on jar body, be equipped with a plurality of support columns on the jar body, be equipped with driving motor on the closing cap, driving motor's motor shaft stretches into jar internally, be equipped with reciprocal screw rod on driving motor's the motor shaft, be equipped with rabbling mechanism on the reciprocal screw rod, rabbling mechanism includes the slider of threaded connection on reciprocal screw rod and establishes the retaining ring on the slider, a plurality of through-holes have been seted up on the retaining ring, be equipped with the guide bar on the slider, the gliding guide way about supplying the guide bar is seted up to jar internal wall. This application has the retaining ring and reciprocates the in-process with mixed liquid at jar body axial ascending stirring for the bubble that the foamer formed distributes evenly in jar body axial, and then production obtains the effect of high-efficient scaling powder.

Description

High-efficient reaction unit of aluminium solder flux production

Technical Field

The application relates to the field of aluminum welding flux production equipment, in particular to a high-efficiency reaction device for aluminum welding flux production.

Background

In the case of soldering, the oxide film prevents the solder from wetting the base material, and soldering cannot be performed normally. The raw materials of the soldering flux contain a foaming agent, and the foaming agent is specifically any one of n-pentane, petroleum ether and fatty alcohol-polyoxyethylene ether sodium sulfate. When the foaming agent is mixed with the other raw material rosin of the soldering flux, bubbles are formed in the mixed liquid, the mixing efficiency of the synthetic surfactant and the acid solution can be accelerated by the foam consisting of the single bubbles, the dissolution rate of the activating agent can be increased by the bubbles, the bubbles have a positive effect on improving the quality of the soldering flux, and the soldering flux cannot be efficiently mixed if the bubbles are not uniformly distributed.

The utility model discloses a chinese utility model patent that publication number is CN207071355U discloses a agitator of scaling powder production usefulness, including motor, fixed block, feed inlet, bung, shaft coupling, temperature sensor, switch board, locking piece device, puddler device, heating, agitator main part, battery, ejection of compact lid, bearing, bottom plate and removal wheel.

In view of the above-mentioned related technologies, the inventor believes that, in the actual production process, the flux in the stirring barrel is uniformly stirred in the circumferential direction, but because the bubbles formed by the foaming agent are light in weight, the bubbles are easily gathered at the upper part in the reaction kettle, and the defect that the bubbles in the flux are not uniformly distributed in the axial direction of the stirring barrel is existed.

SUMMERY OF THE UTILITY MODEL

In order to improve the inhomogeneous problem of bubble at the agitator axial distribution in the scaling powder when producing, this application provides a high-efficient reaction unit of aluminium solder production.

The application provides a high-efficient reaction unit of aluminium solder flux production adopts following technical scheme:

the utility model provides a high-efficient reaction unit of aluminium solder flux production, includes a jar body and establishes the closing cap on the jar body, be equipped with a plurality of support columns on the jar body, be equipped with driving motor on the closing cap, driving motor's motor shaft stretches into in the jar body, be equipped with reciprocal screw rod on driving motor's the motor shaft, be equipped with rabbling mechanism on the reciprocal screw rod, rabbling mechanism includes the slider of threaded connection on reciprocal screw rod and establishes the retaining ring on the slider, a plurality of through-holes have been seted up on the retaining ring, be equipped with the guide bar on the slider, the gliding guide way about supplying the guide bar is seted up to jar internal wall.

Through adopting above-mentioned technical scheme, during aluminium solder flux production, driving motor starts, and driving motor drives reciprocal screw rod and rotates, and reciprocal screw rod drives slider reciprocating motion from top to bottom, and slider drive retaining ring reciprocating motion from top to bottom, and the retaining ring reciprocates the in-process and will mix liquid at jar body axial upward stirring for the bubble that the foamer formed distributes evenly in jar body axial, and then makes the bubble effectively promote dissolving between activator and the rosin, and then production obtains efficient scaling powder.

Optionally, the stirring mechanism includes a plurality of flow changing plates arranged on the retainer ring, the flow changing plates are arranged above the through holes and are in one-to-one correspondence with the through holes, and the flow changing plates on the adjacent two through holes are distributed on two surfaces of the retainer ring in a back-to-back manner.

Through adopting above-mentioned technical scheme, the change flow board further changes the flow direction of mixed liquid at the internal of jar along with the retaining ring reciprocates the in-process to strengthened the stirring effect of retaining ring to mixed liquid, and then made the bubble distribute evenly in mixed liquid.

Optionally, one end of the retainer ring, which is far away from the sliding block, is arranged obliquely upwards.

By adopting the technical scheme, when the check ring which inclines upwards moves upwards, the relatively heavier material of the mass below the tank body is lifted to the top of the tank body, and when the check ring moves downwards, the resistance met by the bubbles at the top of the tank body in the downward movement process is small, so that the bubbles are less damaged, and the possibility of forming the bubbles by the bubbles is increased.

Optionally, the edge of the retainer ring is provided with a brush, and the brush is abutted against the inner wall of the tank body.

Through adopting above-mentioned technical scheme, the bubble easily depends on at internal wall of the jar, and the setting up of brush is used for reducing the internal wall of jar bubble and the other materials of adhesion at internal wall of the jar to make the internal wall of jar's bubble and the mixed liquid misce bene of intermediate position.

Optionally, the reciprocating screw includes an upper screw and a lower screw, and the number of the stirring mechanisms is two, wherein one of the stirring mechanisms is arranged on the upper screw, and the other stirring mechanism is arranged on the lower screw.

Through adopting above-mentioned technical scheme, rabbling mechanism is equipped with two and relative distribution on last screw rod and lower screw rod, and two retaining rings are relative or back-to-back motion at the internal wall of jar for the fluid on jar body upper portion and the fluid of jar body lower part take place to replace with the fluid of intermediate position, have accelerated the mixed liquid mixing velocity of jar internal different positions, and then make the bubble stirring more even in the mixed liquid.

Optionally, the reciprocating screw rod comprises a connecting part arranged between the upper screw rod and the lower screw rod, and the connecting part is provided with a stirring paddle.

Through adopting above-mentioned technical scheme, the setting of stirring rake is used for stirring two retaining rings propelling movement to jar bubble rapid of body intermediate position evenly, slows down the possibility that the bubble rises to jar body top once more.

Optionally, the bottom end of the reciprocating screw is provided with a stirring impeller.

Through adopting above-mentioned technical scheme, impeller follows reciprocating screw's rotation and rotates, and the mixed liquid of the jar body bottom is stirred evenly in week to pivoted stirring vane, has reduced the possibility of mixed liquid deposit in jar body bottom.

Optionally, each bottom end of the support column is in threaded connection with a stud, a base is fixed to one end, away from the support column, of the stud, and casters are arranged on the support column.

Through adopting above-mentioned technical scheme, the base supports subaerial, and when needing to remove jar body, the user twists the double-screw bolt for the base upwards moves to and separates with ground, and the truckle supports subaerial this moment, promotes jar body and can removes convenient operation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the reciprocating screw drives the sliding block and the check ring to move up and down, the mixed liquid axially distributed in the tank body is continuously stirred, so that bubbles in the mixed liquid are uniformly distributed in the axial direction, the bubbles effectively promote the dissolution between the activating agent and the rosin, and the efficient soldering flux is produced;

2. the flow changing plate enhances the degree of change of the fluid flow direction of the mixed liquid in the axial direction of the tank body, further enhances the stirring effect of the check ring on the mixed liquid, and further ensures that the bubbles are uniformly distributed in the mixed liquid.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram for showing the connection relationship between the reciprocating screw and the retainer ring in the embodiment of the present application.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram for showing a positional relationship between the variable flow plate and the through hole in the embodiment of the present application.

Description of reference numerals: 1. a tank body; 11. sealing the cover; 12. a support pillar; 13. a stud; 14. a base; 15. a caster wheel; 17. a feed pipe; 18. a discharge pipe; 2. a drive motor; 21. a reciprocating screw; 211. an upper screw rod; 212. a lower screw rod; 213. a connecting portion; 214. a stirring paddle; 22. a stirring impeller; 3. a stirring mechanism; 31. a slider; 32. a retainer ring; 33. a through hole; 34. a guide bar; 35. a guide groove; 36. a variable flow plate; 37. and a brush.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses high-efficient reaction unit of aluminium solder flux production. Referring to fig. 1 and 2, the high-efficiency reaction device for producing the aluminum welding flux comprises a cylindrical tank body 1 and a sealing cover 11 fixed on the tank body 1 through a plurality of fastening screws, wherein a feeding pipe 17 is arranged on the sealing cover 11, and a discharging pipe 18 is arranged at the bottom of the tank body 1. The center of the top wall of the sealing cover 11 is provided with a driving motor 2, a motor shaft of the driving motor 2 vertically downwards penetrates through the sealing cover 11 and is positioned in the tank body 1, a reciprocating screw 21 is arranged on the motor shaft of the driving motor 2, the reciprocating screw 21 is axially arranged along the tank body 1, and a stirring mechanism 3 used for stirring axial mixed liquid in the tank body 1 is arranged on the reciprocating screw 21.

Referring to fig. 2, the reciprocating screw 21 includes an upper screw 211, a lower screw 212, and a connecting portion 213 located between the upper screw 211 and the lower screw 212, a stirring paddle 214 is fixedly connected to the connecting portion 213, and the stirring paddle 214 is arranged to uniformly stir the mixed liquid in the middle of the tank 1, so that the bubbles in the middle of the tank 1 are uniformly mixed. The upper screw 211 and the lower screw 212 are both provided with reciprocating threads, and the lengths of the threads on the upper screw 211 and the lower screw 212 are the same. The number of the stirring mechanisms 3 is two, wherein one stirring mechanism 3 is arranged at the top of the upper screw 211, and the other stirring mechanism 3 is arranged at the bottom of the lower screw 212.

Referring to fig. 2 and 3, the stirring mechanism 3 on the upper screw 211 includes a slider 31, guide rods 34, a retainer ring 32 and a plurality of variable flow plates 36 arranged on the retainer ring 32, the slider 31 is in threaded connection with the reciprocating screw 21, the guide rods 34 are provided with two and are relatively distributed on two sides of the slider 31, the guide rods 34 are arranged perpendicular to the axial direction of the tank body 1, the inner wall of the tank body 1 is provided with two guide grooves 35 along the axial direction, the guide grooves 35 are in one-to-one correspondence with the guide rods 34, one end of the guide rods 34 far away from the slider 31 is connected with the guide grooves 35 in a sliding manner, and the guide rods 34 play a role in circumferential limiting on the slider 31, so that the slider 31 moves up and down along the axial direction of the tank body 1. Check ring 32 establishes on slider 31 and is located guide bar 34 top, and check ring 32 slope upwards sets up for mixed liquid passes through from check ring 32 border when check ring 32 slides from top to bottom, changes the flow direction of mixed liquid, makes the bubble misce bene in the mixed liquid.

Referring to fig. 2 and 3, the stirring mechanism 3 on the lower screw 212 and the stirring mechanism 3 on the upper screw 211 are symmetrically arranged, the retainer 32 on the upper screw 211 is arranged obliquely upward, the retainer 32 on the lower screw 212 is arranged obliquely downward, and the two stirring mechanisms 3 can move relatively or oppositely when the reciprocating screw 21 rotates. When the two check rings 32 move relatively, the fluid with more bubbles above the tank body 1 and the fluid with more bubbles below the tank body 1 are fully mixed at the middle position; when moving away from each other, the top fluid and the bottom fluid flow from the gap along the edge of the retainer 32 to the middle position, so that the bubbles are mixed uniformly.

Referring to fig. 2 and 3, the retainer ring 32 is provided with a plurality of through holes 33, and all the through holes 33 are circumferentially arrayed on the retainer ring 32 by taking the reciprocating screw 21 as an axis; the flow change plates 36 correspond to the through holes 33 one by one, the flow change plates 36 corresponding to the two adjacent through holes 33 are distributed on two surfaces of the retainer ring 32, and the flow direction of bubbles in the mixed liquid is further changed in the up-and-down moving process of the retainer ring 32 due to the arrangement of the flow change plates 36, so that the mixed liquid is uniformly stirred in the axial direction. The border that retaining ring 32 kept away from slider 31 is equipped with brush 37, and brush 37 and jar body 1 inner wall butt, brush 37 are used for brushing the bubble of attaching to at jar body 1 inner wall down, reduce the possibility that the bubble attaches to at jar body 1 inner wall, have further improved the distribution homogeneity of bubble in the mixed liquid.

Referring to fig. 2, a stirring impeller 22 is coaxially fixed at one end of the reciprocating screw 21 away from the driving motor 2, and is used for stirring the mixed liquid at the bottom of the tank 1, so as to reduce the possibility that the mixed liquid is deposited at the bottom of the tank 1. When the reaction device works, the driving motor 2 is started, the driving motor 2 drives the reciprocating screw 21 to rotate, the reciprocating screw 21 drives the sliding block 31 to reciprocate up and down on the reciprocating screw 21, the sliding block 31 drives the retainer ring 32 to reciprocate up and down along the axial direction of the tank body 1, the mixed liquid in the tank body 1 penetrates through the through hole 33 on the retainer ring 32 and impacts the variable flow plate 36, and then the mixed liquid is uniformly stirred in the axial direction, so that bubbles formed by the foaming agent are uniformly distributed in the axial direction; meanwhile, the stirring impeller 22 rotates along with the rotation of the reciprocating screw 21, and the mixed liquid at the bottom of the tank body 1 is uniformly stirred in the circumferential direction, so that the efficient soldering flux is obtained.

Referring to fig. 4, the welding has a plurality of support columns 12 on jar body 1, and all support columns 12 equipartitions are in jar body 1 periphery wall bottom, and support column 12 bottom is equipped with the base 14 that is used for increasing jar body 1 stability, and base 14 top is fixed with the screw rod, and the screw has been seted up to support column 12 bottom, and stud 13 all is equipped with truckle 15 on every support column 12 through pegging graft in the screw hole with support column 12 threaded connection, truckle 15 establishes in support column 12 one side towards the outside. In the initial state, the base 14 is supported on the ground, when a user needs to move the tank body 1, the user twists the stud 13 to enable the base 14 to move upwards until the caster 15 is supported on the ground, and finally the user pushes the tank body 1.

The implementation principle of the high-efficiency reaction device for producing the aluminum welding flux in the embodiment of the application is as follows: when the aluminum soldering flux is produced, a user feeds a foaming agent and other raw materials into the tank body 1, the driving motor 2 is started, the driving motor 2 drives the reciprocating screw 21 to rotate, the reciprocating screw 21 drives the two sliding blocks 31 and the two retaining rings 32 to move up and down along the axial direction of the tank body 1, meanwhile, the two retaining rings 32 move oppositely or back to back, and the retaining rings 32 uniformly mix bubbles in the axial direction; the mixing impeller 22 uniformly mixes the mixed liquid at the bottom of the tank body 1 in the circumferential direction, the mixing paddle 214 uniformly mixes the mixed liquid at the middle of the tank body 1, and the bubbles are uniformly mixed in the mixed liquid, so that the bubbles fully play a role, and finally the high-efficiency aluminum welding flux is obtained.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-efficient reaction unit of aluminium solder flux production which characterized in that: including jar body (1) and establish closing cap (11) on jar body (1), be equipped with a plurality of support columns (12) on jar body (1), be equipped with driving motor (2) on closing cap (11), the motor shaft of driving motor (2) stretches into in jar body (1), be equipped with reciprocal screw rod (21) on the motor shaft of driving motor (2), be equipped with rabbling mechanism (3) on reciprocal screw rod (21), rabbling mechanism (3) include slider (31) of threaded connection on reciprocal screw rod (21) and establish retaining ring (32) on slider (31), a plurality of through-holes (33) have been seted up on retaining ring (32), be equipped with guide bar (34) on slider (31), gliding guide way (35) about supplying guide bar (34) have been seted up to jar body (1) inner wall.

2. The high-efficiency reaction device for producing the aluminum flux as set forth in claim 1, wherein: stirring mechanism (3) are including establishing a plurality of unsteady flow boards (36) on retaining ring (32), unsteady flow board (36) are established in through-hole (33) top and with through-hole (33) one-to-one, are located adjacent two unsteady flow board (36) on through-hole (33) distribute on two faces of retaining ring (32) mutually in the back of the body.

3. The high-efficiency reaction device for producing the aluminum flux as set forth in claim 2, wherein: one end, far away from the sliding block (31), of the retainer ring (32) is arranged obliquely upwards.

4. The high-efficiency reaction device for producing the aluminum flux as set forth in claim 2, wherein: the edge of the retainer ring (32) is provided with a brush (37), and the brush (37) is abutted against the inner wall of the tank body (1).

5. The high-efficiency reaction device for producing the aluminum flux as set forth in claim 1, wherein: reciprocating screw rod (21) includes upper screw rod (211) and lower screw rod (212), rabbling mechanism (3) are equipped with two, and one of them rabbling mechanism (3) are established on upper screw rod (211), and another rabbling mechanism (3) are established on lower screw rod (212).

6. The high-efficiency reaction device for producing the aluminum flux as set forth in claim 5, wherein: reciprocating screw rod (21) is including establishing connecting portion (213) between last screw rod (211) and lower screw rod (212), be equipped with stirring rake (214) on connecting portion (213).

7. The high-efficiency reaction device for producing the aluminum flux as set forth in claim 6, wherein: and the bottom end of the reciprocating screw (21) is provided with a stirring impeller (22).

8. The high-efficiency reaction device for producing the aluminum flux as set forth in claim 1, wherein: every equal threaded connection in support column (12) bottom has double-screw bolt (13), the one end that support column (12) were kept away from in double-screw bolt (13) is fixed with base (14), be equipped with truckle (15) on support column (12).