CN215028061U

CN215028061U - High-efficient mixer convenient to ejection of compact

Info

Publication number: CN215028061U
Application number: CN202121404130.3U
Authority: CN
Inventors: 王洪涛; 宋宇辉; 任柯琦
Original assignee: Henan Gren Industry Technology Co ltd
Current assignee: Henan Gren Industry Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-07
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a high-efficient mixer convenient to ejection of compact, including a jar body, the fixed stirring subassembly that is equipped with in inside of jar body, the stirring subassembly includes driving motor, (mixing) shaft, a plurality of puddler, first helical gear, bearing, pivot, second helical gear and helical blade, and driving motor is fixed to be set up at the middle part on jar body top, and driving motor's transmission shaft fixedly connected with (mixing) shaft, the both sides of (mixing) shaft are all fixed and are equipped with a plurality of puddler, and the bottom mounting of (mixing) shaft is equipped with first helical gear, the beneficial effects of the utility model are that: the nitrogen pump is used for introducing external nitrogen into the tank body, so that the tin powder is mixed with the nitrogen, and the phenomenon of non-wetting caused by oxidation of tin paste and elements in the reflow soldering process is effectively prevented; drive four connecting rods through the (mixing) shaft and rotate, four connecting rods drive two brush boards respectively and rotate, and a plurality of brush constantly contacts with the inner wall of the jar body, prevents that the raw materials from adhering at the inner wall of this jar body.

Description

High-efficient mixer convenient to ejection of compact

Technical Field

The utility model relates to a mixer, in particular to high-efficient mixer convenient to ejection of compact belongs to soldering tin cream production technical field.

Background

Along with the development of electronic science and technology, the surface mounting technology occupies more and more important function in electronic assembly, solder paste is a solder produced along with the surface mounting technology, and is also an extremely important auxiliary material in surface mounting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient mixer convenient to ejection of compact to the solder paste that proposes among the solution above-mentioned background art easily takes place oxidation reaction in production or use, easily adheres to the problem at the mixer inner wall.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency stirrer convenient for discharging comprises a tank body, wherein a stirring assembly is fixedly arranged inside the tank body, the stirring assembly comprises a driving motor, a stirring shaft, a plurality of stirring rods, a first helical gear, a bearing, a rotating shaft, a second helical gear and helical blades, the driving motor is fixedly arranged in the middle of the top end of the tank body, the transmission shaft of the driving motor is fixedly connected with the stirring shaft, the stirring rods are fixedly arranged on two sides of the stirring shaft, the first helical gear is fixedly arranged at the bottom end of the stirring shaft, the bearing is fixedly arranged on the inner wall of one side of the tank body, the rotating shaft is rotatably connected with the inner wall of the bearing, the second helical gear is fixedly arranged in the middle of the rotating shaft, the second helical gear is meshed with the first helical gear, the helical blades are fixedly arranged on the surface of the rotating shaft, and cleaning assemblies are fixedly arranged on two sides inside the tank body, two the cleaning assembly all includes two connecting rods, two reset spring, brush board and a plurality of brush, four the connecting rod is fixed respectively and sets up in the both sides on pivot top and the both sides of bottom, two with one side the equal fixedly connected with reset spring of one end of connecting rod, with two of one side the equal fixedly connected with brush board of one end of reset spring, two one side equidistance of brush board is fixed and is equipped with a plurality of brush, the fixed feeder hopper that is equipped with in one side on jar body top, the feed port has been seted up to one side at jar body top, the feeder hopper is linked together through the inside of feed port and jar body.

As a preferred technical scheme of the utility model, the fixed nitrogen pump that is equipped with of another avris on jar body top, the end of giving vent to anger of nitrogen pump is linked together through the inside of the outlet duct with jar body.

As an optimized technical scheme of the utility model, the fixed heating chamber that is equipped with of inner wall of the jar body, the fixed a plurality of heating pipe that is equipped with of inside equidistance in heating chamber.

As an optimal technical scheme of the utility model, the fixed filter screen that is equipped with in middle part of feeder hopper, the top of feeder hopper articulates there is sealed dish.

As an optimal technical scheme of the utility model, a plurality of the puddler is heat conducting material and makes.

As the utility model discloses a preferred technical scheme, jar body bottom one side is opened and is equipped with the discharge opening, one side threaded connection of discharge opening has sealed lid.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with of a side at jar body middle part, flush mounting plate's surface is equipped with driving motor switch, heating pipe switch and nitrogen pump switch respectively, driving motor, a plurality of heating pipe and nitrogen pump are respectively through driving motor switch, heating pipe switch and nitrogen pump switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a high-efficient mixer convenient to ejection of compact, through the (mixing) shaft rotation beat a plurality of puddler and first helical gear rotate, first helical gear drives the rotation of second helical gear, and the second helical gear drives helical blade and stirs the bottom of mixer, and this mixer of being convenient for carries out the ejection of compact, prevents simultaneously that the raw materials from adhering in the bottom of mixer; the inside of the tank body is heated through a plurality of heating pipes, so that the reaction rate among the raw materials is effectively improved; the nitrogen pump is used for introducing external nitrogen into the tank body, so that the tin powder is mixed with the nitrogen, and the phenomenon of non-wetting caused by oxidation of tin paste and elements in the reflow soldering process is effectively prevented; drive four connecting rods through the (mixing) shaft and rotate, four connecting rods drive two brush boards respectively and rotate, and a plurality of brush constantly contacts with the inner wall of the jar body, prevents that the raw materials adhesion from at the inner wall of this jar body, influencing solder paste's ejection of compact quality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 2B according to the present invention.

In the figure: 1. a tank body; 2. a stirring assembly; 21. a drive motor; 22. a stirring shaft; 23. a stirring rod; 24. a first helical gear; 25. a bearing; 26. a rotating shaft; 27. a second helical gear; 28. a helical blade; 3. cleaning the assembly; 31. a connecting rod; 32. a return spring; 33. brushing the board; 34. a brush; 4. a feed hopper; 5. a feed port; 6. a nitrogen pump; 7. a heating cavity; 8. heating a tube; 9. filtering with a screen; 10. sealing the disc; 11. a discharge hole; 12. a sealing cover; 13. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a high-efficiency mixer convenient for discharging, which comprises a tank body 1, a mixing component 2 is fixedly arranged inside the tank body 1, the mixing component 2 comprises a driving motor 21, a mixing shaft 22, a plurality of mixing rods 23, a first helical gear 24, a bearing 25, a rotating shaft 26, a second helical gear 27 and a helical blade 28, the driving motor 21 is fixedly arranged in the middle of the top end of the tank body 1, the driving shaft of the driving motor 21 is fixedly connected with the mixing shaft 22, both sides of the mixing shaft 22 are fixedly provided with the plurality of mixing rods 23, the bottom end of the mixing shaft 22 is fixedly provided with the first helical gear 24, the bearing 25 is fixedly arranged on the inner wall of one side of the tank body 1, the inner wall of the bearing 25 is rotatably connected with the rotating shaft 26, the middle of the rotating shaft 26 is fixedly provided with the second helical gear 27, the second helical gear 27 is meshed with the first helical gear 24, the surface of the rotating shaft 26 is fixedly provided with the helical blade 28, the inside both sides of the jar body 1 are all fixed and are equipped with washing subassembly 3, two washing subassemblies 3 all include two connecting rods 31, two reset spring 32, brush board 33 and a plurality of brush 34, four connecting rods 31 are the fixed both sides that set up on pivot 26 top and bottom respectively, two equal fixedly connected with reset spring 32 of the one end with the connecting rod 31 of one side, the equal fixedly connected with brush board 33 of the one end of two reset spring 32 with one side, two fixed a plurality of brush 34 that are equipped with of side equidistance of brush board 33, the fixed feeder hopper 4 that is equipped with in one side on the 1 top of the jar body, feed port 5 has been seted up to one side at the 1 top of the jar body, feeder hopper 4 is linked together through feed port 5 and the inside of the jar body 1.

Preferably, a nitrogen pump 6 is fixedly arranged on the other side of the top end of the tank body 1, the air outlet end of the nitrogen pump 6 is communicated with the inside of the tank body 1 through an air outlet pipe, external nitrogen is introduced into the inside of the stirring machine through the nitrogen pump 6, and the phenomenon that solder paste and elements are oxidized to cause non-wetting in the reflow soldering process is prevented; a heating cavity 7 is fixedly arranged on the inner wall of the tank body 1, a plurality of heating pipes 8 are fixedly arranged in the heating cavity 7 at equal intervals, and the production rate of the soldering paste can be increased through the plurality of heating pipes 8; a filter screen 9 is fixedly arranged in the middle of the feed hopper 4, a sealing disc 10 is hinged to the top end of the feed hopper 4, and the stirrer is conveniently sealed through the sealing disc 10; the stirring rods 23 are made of heat-conducting materials, so that the transmission rate of heat inside the stirrer is improved; a discharge hole 11 is formed in one side of the bottom of the tank body 1, and a sealing cover 12 is connected to one side of the discharge hole 11 in a threaded manner, so that a worker can control the mixer to discharge materials conveniently; fixed flush mounting plate 13 that is equipped with of one side at 1 middle part of the jar body, flush mounting plate 13's surface is equipped with driving motor switch, heating pipe switch and nitrogen pump switch respectively, and driving motor 21, a plurality of heating pipe 8 and nitrogen pump 6 are respectively through driving motor switch, heating pipe switch and nitrogen pump switch and power electric connection, and the staff of being convenient for controls driving motor 21, a plurality of heating pipe 8 and nitrogen pump 6.

When the mixer is used, the utility model relates to a high-efficiency mixer convenient for discharging, firstly, the sealing disc 10 is rotated, then, scaling powder and tin powder are poured into the inside of the feed hopper 4, raw materials in the feed hopper 4 enter the inside of the mixer after impurities are taken out by the filter screen 9, then, the sealing disc 10 is rotated reversely to seal the high-efficiency mixer, then, a driving motor switch and a heating pipe switch on the surface of the switch panel 13 are opened, the driving motor 21 is started to drive the stirring shaft 22, a plurality of stirring rods 23, a first helical gear 24 and four connecting rods 31 to rotate, the first helical gear 24 drives a second helical gear 27, a rotating shaft 26 and a helical blade 28 to rotate, the plurality of stirring rods 23 and the helical blade 28 rotate to stir the raw materials in the tank body 1, the four connecting rods 31 respectively drive two brush plates 33 to rotate, a plurality of brushes 34 on one side of the two brush plates 33 are continuously contacted with the inside of the tank body 1, thereby scrape the raw materials of the internal wall adhesion of jar 1 and fall, four reset spring 32 are effectual has slowed down the extrusion force when a plurality of brush 34 and the internal wall contact of jar 1, a plurality of heating pipe 8 starts to heat the inside of jar 1 simultaneously, the reaction rate between scaling powder and the tin powder has been improved, then open the nitrogen pump switch on flush mounting plate 13 surface, nitrogen pump 6 starts the inside of leading-in this jar of body 1 of rethread outlet duct with nitrogen gas behind the extraction of outside nitrogen gas, nitrogen gas contacts with the tin powder after through the stirring, effectually prevent that tin cream and component from leading to not moist phenomenon to produce at reflow soldering in-process oxidation, then rotate sealed lid 12, helical blade 28 rotates the raw materials that drives jar body 1 bottom stirring and accomplish and carries out the ejection of compact, the raw materials flows out the inside of this jar of body 1 through discharge opening 11.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The high-efficiency stirrer convenient for discharging comprises a tank body (1) and is characterized in that a stirring assembly (2) is fixedly arranged inside the tank body (1), the stirring assembly (2) comprises a driving motor (21), a stirring shaft (22), a plurality of stirring rods (23), a first helical gear (24), a bearing (25), a rotating shaft (26), a second helical gear (27) and a helical blade (28), the driving motor (21) is fixedly arranged in the middle of the top end of the tank body (1), the stirring shaft (22) is fixedly connected with a transmission shaft of the driving motor (21), the plurality of stirring rods (23) are fixedly arranged on two sides of the stirring shaft (22), the first helical gear (24) is fixedly arranged on the bottom end of the stirring shaft (22), the bearing (25) is fixedly arranged on the inner wall of one side of the tank body (1), and the rotating shaft (26) is rotatably connected with the inner wall of the bearing (25), the middle part of the rotating shaft (26) is fixedly provided with a second helical gear (27), the second helical gear (27) is meshed with the first helical gear (24) and is connected with the first helical gear (24), the surface of the rotating shaft (26) is fixedly provided with helical blades (28), two sides inside the tank body (1) are fixedly provided with cleaning components (3), two cleaning components (3) respectively comprise two connecting rods (31), two reset springs (32), brush plates (33) and a plurality of brushes (34), four connecting rods (31) are respectively fixedly arranged at two sides of the top end and two sides of the bottom end of the rotating shaft (26), one end of each connecting rod (31) at the same side is fixedly connected with a reset spring (32), one end of each reset spring (32) at the same side is fixedly connected with a brush plate (33), one side of each brush plate (33) is fixedly provided with a plurality of brushes (34) at equal intervals, the fixed feeder hopper (4) that is equipped with of one side on jar body (1) top, one side at jar body (1) top is opened and is equipped with feed port (5), feeder hopper (4) are linked together through feed port (5) and the inside of jar body (1).

2. The high-efficiency mixer convenient for discharging of claim 1, wherein: another avris on jar body (1) top is fixed and is equipped with nitrogen pump (6), the end of giving vent to anger of nitrogen pump (6) is linked together through the inside of outlet duct and jar body (1).

3. The high-efficiency mixer convenient for discharging of claim 1, wherein: the inner wall of the tank body (1) is fixedly provided with a heating cavity (7), and a plurality of heating pipes (8) are fixedly arranged in the heating cavity (7) at equal intervals.

4. The high-efficiency mixer convenient for discharging of claim 1, wherein: the middle part of feeder hopper (4) is fixed and is equipped with filter screen (9), the top of feeder hopper (4) articulates there is sealed dish (10).

5. The high-efficiency mixer convenient for discharging of claim 1, wherein: the stirring rods (23) are all made of heat conducting materials.

6. The high-efficiency mixer convenient for discharging of claim 1, wherein: one side of the bottom of the tank body (1) is provided with a discharge hole (11), and one side of the discharge hole (11) is connected with a sealing cover (12) in a threaded manner.

7. The high-efficiency mixer convenient for discharging of claim 1, wherein: the utility model discloses a nitrogen gas pump heating tank, including jar body (1), the fixed flush mounting plate of being equipped with of one side at middle part of jar body (13), the surface of flush mounting plate of switch (13) is equipped with driving motor switch, heating pipe switch and nitrogen gas pump switch respectively, driving motor (21), a plurality of heating pipe (8) and nitrogen gas pump (6) are respectively through driving motor switch, heating pipe switch and nitrogen gas pump switch and power electric connection.