CN221132037U

CN221132037U - Soldering paste powder mixing device

Info

Publication number: CN221132037U
Application number: CN202322959559.4U
Authority: CN
Inventors: 习清兵; 梁彩菊; 梁鑫鑫
Original assignee: Dongguan Youweld Electronics Co ltd
Current assignee: Dongguan Youweld Electronics Co ltd
Priority date: 2023-11-02
Filing date: 2023-11-02
Publication date: 2024-06-14
Anticipated expiration: 2033-11-02

Abstract

The utility model discloses a soldering paste powder mixing device which comprises a mixing barrel, wherein a containing barrel is arranged below the mixing barrel, a motor B is arranged on one side of the containing barrel, a double-head screw rod positioned in the containing barrel is connected to one side of the motor B, threaded sleeves are sleeved on two sides of the outer portion of the double-head screw rod in a meshed mode, movable shafts A are movably connected between the two movable shafts and the two threaded sleeves, through holes are formed in the upper end face of the containing barrel, a U-shaped mounting plate is arranged in the containing barrel, arc-shaped blocks are fixedly arranged on two sides of the U-shaped mounting plate, movable shafts B are movably connected between the upper portion of the two movable shafts and the two arc-shaped blocks, a mounting barrel is arranged in the U-shaped mounting plate, and clamping grooves are formed in two sides of the inner portion of the U-shaped mounting plate. The utility model is convenient for taking solder paste and is convenient for subsequent cleaning through the mounting barrel which can be adjusted up and down.

Description

Soldering paste powder mixing device

Technical Field

The utility model relates to the technical field of solder paste powder mixing devices, in particular to a solder paste powder mixing device.

Background

Solder paste is also called solder paste, gray paste. Solder paste is a novel solder material which is generated along with SMT, and is a paste mixture formed by mixing soldering powder, soldering flux, other surfactants, thixotropic agents and the like. The solder is mainly used for soldering electronic components such as PCB surface resistance, capacitance, IC and the like in SMT industry. Powder mixing generally refers to the process of mixing powders of two or more different ingredients uniformly.

Prior art patent application No.: CN202021729666.8, a powder mixing device adopts technical scheme: the automatic solder paste mixing device comprises a box body, wherein a pre-stirring cavity and a material mixing cavity positioned below the pre-stirring cavity are respectively arranged in the box body, a material inlet is formed in the top of the pre-stirring cavity, a material outlet is formed in the bottom of the material mixing cavity, a baffle is fixedly connected to one side of the inner wall of the pre-stirring cavity, a placement cavity is formed between the baffle and the top of the pre-stirring cavity, a spiral pusher is rotationally connected to the placement cavity, one end of the baffle, which is far away from the spiral pusher, is fixedly connected with a sloping plate, the sloping plate is obliquely arranged to one side, which is far away from the baffle, a material discharging port is formed between the sloping plate and the inner wall of the pre-stirring cavity, two pre-stirring rollers are rotationally connected to the lower side of the material discharging port and are perpendicular to the advancing direction of the spiral pusher, and the sloping plate is connected with an ultrasonic vibration sieve through a spring; therefore, the existing requirements are not met, and a solder paste powder mixing device is proposed.

Disclosure of utility model

The utility model aims to provide a solder paste powder mixing device, which solves the problems that the prior solder paste mixing device provided in the background art needs to intensively flow materials into a solder paste accommodating barrel, but the solder paste at the bottom end inside the prior accommodating barrel is inconvenient to dig, and the subsequent cleaning is inconvenient due to the large volume of the solder paste mixing device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soldering tin cream powder mixing arrangement, includes the blending barrel, the below of blending barrel is equipped with holds the bucket, one side of holding the bucket is equipped with motor B, one side of motor B is connected with the double-end lead screw that is located the inside of holding the bucket, the equal meshing cover in both sides of double-end lead screw outside is equipped with the thread bush, two the top of thread bush all is equipped with the movable rod, two equal swing joint has movable shaft A between the thread bush the movable rod with two, the through-hole has been seted up to the bucket up end, the inside of holding the bucket is equipped with the U type mounting panel, the both sides of U type mounting panel all are fixed and are equipped with the arc piece, two the top of movable rod and two swing joint have movable shaft B between the arc piece, the inside of U type mounting panel is equipped with the installation bucket, the both sides of U type mounting panel all are equipped with the draw-in groove, two the inside of movable groove all be equipped with the guide bar, two the outside sliding block of guide bar is equipped with the guide block, the guide block is equipped with the guide block under the L type mounting panel, the L end face is equipped with the guide block, the L type is equipped with the guide block, and the L type mounting panel is equipped with the guide block under the L side, the fixed connection.

Preferably, a motor A is arranged on one side of the mixing barrel, a rotating rod positioned in the mixing barrel is connected to one side of the motor A, and a plurality of stirring blades which are uniformly arranged are arranged at two ends of the rotating rod; the double-ended screw rod connected with one side is driven to start rotating motion through the operation of the motor B, and when the double-ended screw rod rotates, the threaded sleeves sleeved on the two sides of the outside are meshed with the double-ended screw rod and move in a reverse displacement mode.

Preferably, the upper end surface of the mixing barrel is provided with a material inlet, a sealing cover is arranged above the mixing barrel, a sealing ring is arranged outside the sealing cover, the upper end surface of the mixing barrel is provided with a sealing groove, and the sealing ring is clamped into the sealing groove; meanwhile, the front end face is driven to start to rotate through a movable rod movably connected with the movable shaft A, and an arc-shaped block connected with the upper part of the movable rod through the movable shaft B and a U-shaped mounting plate driven by one side of the movable rod start to upwards Fang Dingchu.

Preferably, a material outlet is formed in the lower end face of the inside of the mixing barrel, and guide plates are arranged on two sides of the inside of the mixing barrel; the mounting barrel is penetrated through the through hole formed in the upper end face of the containing barrel, so that a person can conveniently take and transfer the solder paste in the barrel; when the mounting barrel is required to be disassembled and cleaned.

Preferably, a flange connection disc is arranged between the mixing barrel and the containing barrel, the mixing barrel is connected with the containing barrel through the flange connection disc, and a plurality of threaded rods which are uniformly arranged are arranged inside the flange connection disc; the handle is firstly shifted to one side, so that the guide block sleeved outside the guide rod on one side starts to slide, and the L-shaped insert block on the other side of the guide block moves in the movable groove when the guide block slides.

Preferably, four end feet of the lower end face of the holding barrel are fixedly provided with support plates, universal wheels are arranged below the support plates, a sliding groove is formed in one side of the movable groove, and the handle is in sliding connection with the U-shaped mounting plate through the sliding groove; the mounting barrel is pulled out upwards finally, and the clamping blocks in the clamping grooves in the U-shaped mounting plate are clamped on the lower end surfaces of the mounting blocks at the two sides, so that the mounting barrel is detached.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the double-ended screw rod connected with one side is driven to start rotating motion through the operation of the motor B, and when the double-ended screw rod rotates, the threaded sleeves sleeved on the two sides of the outside are meshed with the double-ended screw rod and move in a reverse displacement manner, meanwhile, the movable rod with the front end face movably connected through the movable shaft A is driven to start rotating motion, the arc-shaped block connected with the movable shaft B and the U-shaped mounting plate driven by one side above the movable rod are ejected upwards, so that the mounting barrel slowly penetrates through the through hole formed in the upper end face of the holding barrel, and a person can conveniently take and transfer solder paste in the interior;

2. When the mounting barrel is required to be disassembled and cleaned, the handle is firstly shifted to one side, so that the guide block sleeved outside the guide rod on one side starts to slide, the L-shaped inserting block on the other side of the guide block moves in the movable groove to separate from the slot in the mounting block when the guide block slides, and finally the mounting barrel is pulled out upwards, so that the clamping blocks clamped in the clamping grooves in the U-shaped mounting plate on the lower end surfaces of the mounting blocks on the two sides are separated from the clamping blocks to complete the disassembly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a side view of the entirety of the present utility model;

FIG. 3 is a schematic view of a part of a stationary table according to the present utility model;

Fig. 4 is a schematic partial structure of the fixing table of the present utility model.

In the figure: 1. a mixing drum; 2. a holding barrel; 3. a motor A; 4. a motor B; 5. a flange connection disc; 6. a rotating rod; 7. stirring the leaves; 8. a guide plate; 9. a through hole; 10. an Zhuangtong; 11. an arc-shaped block; 12. a movable rod; 13. a thread sleeve; 14. a double-ended screw; 15. a movable shaft A; 16. a movable shaft B; 17. a U-shaped mounting plate; 18. a mounting block; 19. a clamping block; 20. a clamping groove; 21. a slot; 22. an L-shaped insert block; 23. a movable groove; 24. a guide rod; 25. a guide block; 26. a grip; 27. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides a soldering tin cream powder mixing arrangement, including mixing drum 1, the below of mixing drum 1 is equipped with holds bucket 2, one side of holding bucket 2 is equipped with motor B4, one side of motor B4 is connected with and is located the double-end lead screw 14 that holds bucket 2 inside, the outside both sides of double-end lead screw 14 all mesh the cover and be equipped with screw thread bush 13, the top of two screw thread bushes 13 all is equipped with movable rod 12, equal swing joint has movable shaft A15 between two movable rod 12 and the two screw thread bushes 13, the through-hole 9 has been seted up to the up end of holding bucket 2, the inside of holding bucket 2 is equipped with U-shaped mounting plate 17, the both sides of U-shaped mounting plate 17 all are fixed and are equipped with arc piece 11, swing joint has movable shaft B16 between the top of two movable rod 12 and two arc pieces 11, the inside of U-shaped mounting plate 17 is equipped with installation bucket 10, the both sides of U-shaped mounting plate 17 all are equipped with and have seted up draw-in groove 20, one side of two draw-in groove 20 all is equipped with the movable groove 23 that is located U-shaped mounting plate 17 inside, the inside of two movable groove 23, all be equipped with guide bar 24 between two movable rod 24 and two screw thread bush 13, outside all swing joint has movable rod 25, the outside guide block 25 is equipped with guide block 25, the inside of two guide block 25L is equipped with guide block 25, the guide block 25 is equipped with guide block 25, the inside of two guide block is equipped with guide block 21, the guide block 18, the inside the guide block is equipped with the guide block and is equipped with the guide block 21, the guide block is equipped with the guide block and is equipped with the guide block 21.

Further, a motor A3 is arranged on one side of the mixing barrel 1, a rotating rod 6 positioned in the mixing barrel 1 is connected to one side of the motor A3, and a plurality of stirring blades 7 which are uniformly arranged are arranged at two ends of the rotating rod 6; the double-ended screw rod 14 connected to one side is driven to start rotating motion by the operation of the motor B4, and the threaded sleeves 13 sleeved on the two outer sides are engaged with the double-ended screw rod and move in a reverse displacement mode during the rotating motion.

Further, the upper end face of the mixing barrel 1 is provided with a material inlet, a sealing cover is arranged above the mixing barrel 1, a sealing ring is arranged outside the sealing cover, the upper end face of the mixing barrel 1 is provided with a sealing groove, and the sealing ring is clamped into the sealing groove; meanwhile, the front end face is driven to start rotating through the movable rod 12 movably connected with the movable shaft A15, and the arc-shaped block 11 connected with the movable shaft B16 above the movable rod and the U-shaped mounting plate 17 driven by one side are enabled to start upwards Fang Dingchu.

Further, a material outlet is formed in the lower end face of the inside of the mixing barrel 1, and guide plates 8 are arranged on two sides of the inside of the mixing barrel 1; the installation barrel 10 is penetrated through the through hole 9 arranged on the upper end surface of the holding barrel 2, so that the personnel can conveniently take and transfer the solder paste in the interior to process; by requiring disassembly for cleaning of the mounting bucket 10.

Further, a flange connection disc 5 is arranged between the mixing drum 1 and the accommodating drum 2, the mixing drum 1 is connected with the accommodating drum 2 through the flange connection disc 5, and a plurality of threaded rods which are uniformly arranged are arranged inside the flange connection disc 5; the handle 26 is firstly shifted to one side, so that the guide block 25, one side of which is sleeved outside the guide rod 24, starts to slide, and the L-shaped insert block 22 on the other side of the guide block 25 also moves in the movable groove 23 when the guide block slides.

Further, four end feet of the lower end face of the holding barrel 2 are fixedly provided with support plates, universal wheels are arranged below the support plates, one side of the movable groove 23 is provided with a sliding groove, and the handle 26 is in sliding connection with the U-shaped mounting plate 17 through the sliding groove; the mounting barrel 10 is finally pulled out upwards after the mounting barrel is separated from the slot 21 in the mounting block 18, and the clamping blocks 19 in the clamping grooves 20 in the U-shaped mounting plate 17 are separated from the lower end surfaces of the mounting blocks 18 at the two sides of the mounting barrel, so that the mounting barrel is completely detached.

In summary, when the mixing device is used, the double-ended screw rod 14 connected to one side is driven to start rotating through the operation of the motor B4, the threaded sleeves 13 sleeved on the two sides of the outside are meshed with the double-ended screw rod 14 and move in a reverse displacement manner during the rotating, meanwhile, the movable rod 12 with the front end face movably connected through the movable shaft A15 is driven to start rotating, the arc-shaped block 11 connected to the upper side of the movable rod through the movable shaft B16 and the U-shaped mounting plate 17 driven by one side are ejected upwards, so that the mounting barrel 10 slowly penetrates through the through hole 9 formed in the upper end face of the holding barrel 2, and a person can conveniently take and transfer solder paste from the inside to the can; when the mounting barrel 10 is required to be dismounted and cleaned, the handle 26 is firstly shifted to one side, the guide block 25 of which one side is sleeved outside the guide rod 24 starts to slide, the L-shaped plug block 22 on the other side of the guide block 25 moves in the movable groove 23 when the guide block slides, the L-shaped plug block is separated from the slot 21 in the mounting block 18, and finally the mounting barrel 10 is pulled out from the upper side, so that the clamping blocks 19 of which the lower end faces of the mounting blocks 18 on the two sides are clamped into the clamping grooves 20 in the U-shaped mounting plate 17 are separated, and the dismounting is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Solder paste powder mixing arrangement, including mixing drum (1), its characterized in that: the utility model discloses a mixing drum, including mixing drum (1), motor B (4) are arranged on one side of holding drum (2), one side of motor B (4) is connected with double-end lead screw (14) that is located holding drum (2) inside, the outside both sides of double-end lead screw (14) all mesh the cover and are equipped with screw thread cover (13), two screw thread cover (13) top all is equipped with movable rod (12), two between movable rod (12) and two screw thread cover (13) all swing joint have loose axle A (15), through-hole (9) have been seted up to holding drum (2) up end, the inside of holding drum (2) is equipped with U type mounting panel (17), the both sides of U type mounting panel (17) all are fixed and are equipped with arc piece (11), two the top of movable rod (12) and two between arc piece (11) swing joint have loose axle B (16), the inside of U type mounting panel (17) is equipped with install mounting panel (10), U type mounting panel (17) inside draw-in groove (20) have been seted up two inside draw-in groove (23) all are located inside groove (23), the outside of two guide bar (24) all slip cap is equipped with guide block (25), one side of guide block (25) is equipped with handle (26), two the opposite side of guide block (25) is equipped with L type inserted block (22) that are located movable groove (23) inside, the both sides of An Zhuangtong (10) all are fixed and are equipped with installation piece (18), the lower terminal surface of installation piece (18) is fixed and is equipped with fixture block (19), fixture block (19) card is gone into in draw-in groove (20), slot (21) have been seted up to the lower terminal surface of installation piece (18), L type inserted block (22) and U type mounting panel (17) through connection and insert in slot (21).

2. A solder paste powder mixing apparatus as claimed in claim 1, wherein: one side of the mixing barrel (1) is provided with a motor A (3), one side of the motor A (3) is connected with a rotating rod (6) positioned inside the mixing barrel (1), and two ends of the rotating rod (6) are respectively provided with a plurality of stirring blades (7) which are uniformly arranged.

3. A solder paste powder mixing apparatus as claimed in claim 1, wherein: the upper end face of the mixing barrel (1) is provided with a material inlet, a sealing cover is arranged above the mixing barrel (1), a sealing ring is arranged outside the sealing cover, the upper end face of the mixing barrel (1) is provided with a sealing groove, and the sealing ring is clamped into the sealing groove.

4. A solder paste powder mixing apparatus as claimed in claim 1, wherein: the material outlet is formed in the lower end face of the inside of the mixing barrel (1), and guide plates (8) are arranged on two sides of the inside of the mixing barrel (1).

5. A solder paste powder mixing apparatus as claimed in claim 1, wherein: be equipped with flange connection pad (5) between mixing drum (1) and holding bucket (2), mixing drum (1) are connected through flange connection pad (5) with holding bucket (2), inside a plurality of threaded rods of evenly arranging that are equipped with of flange connection pad (5).

6. A solder paste powder mixing apparatus as claimed in claim 1, wherein: four end feet of the lower end face of the holding barrel (2) are fixedly provided with support plates, universal wheels are arranged below the support plates, a sliding groove is formed in one side of the movable groove (23), and the handle (26) is in sliding connection with the U-shaped mounting plate (17) through the sliding groove.