CN217340925U

CN217340925U - High-efficient mixed apparatus for producing of zero halogen soldering paste

Info

Publication number: CN217340925U
Application number: CN202220958049.8U
Authority: CN
Inventors: 洪志刚; 刘光明
Original assignee: Jiangsu Bolan Xiwei Metal Technology Co ltd
Current assignee: Jiangsu Bolan Xiwei Metal Technology Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-09-02
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a high-efficient mixed apparatus for producing of zero halogen soldering tin cream, include: base and support, support fixed mounting still includes on the top right side of base: the motor is arranged on the left side of the top end of the support and is positioned above the middle part of the base; the two connecting rods are fixedly arranged on the left side of the bottom of the bracket; the first gears are fixedly arranged at the bottom ends of the two connecting rods, and an output shaft at the bottom end of the motor penetrates through and extends out of the first gears; the box body is arranged in the middle of the top end of the base; the discharging pipe is fixedly installed in the middle of the bottom end of the box body and extends out of the base. This high-efficient mixing apparatus for producing of zero halogen soldering paste stirs the structure also very succinctly when guaranteeing that stirring effect is good, reduces the cost, and the practicality is strong, also can make things convenient for the staff to clear up the soldering paste of adhesion.

Description

High-efficient mixed apparatus for producing of zero halogen soldering paste

Technical Field

The utility model relates to a solder paste production technical field, specific high-efficient mixed apparatus for producing of zero halogen solder paste that says so.

Background

The solder paste is a novel welding material which is produced along with SMT, is a paste mixture formed by mixing solder powder, soldering flux and other surfactants, thixotropic agents and the like, and is mainly used for welding electronic components such as PCB surface resistance, capacitors, ICs and the like in the SMT industry;

current zero halogen solder paste in process of production, need stir multiple raw materials mixture, but current apparatus for producing is for improving stirring effect, and the stirring structure is very complicated, and the cost risees, and is practical relatively poor, and the staff of also being convenient for clears up the solder paste of adhesion at the device inner wall, has researched and developed a high-efficient production device that mixes of zero halogen solder paste based on this.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a high-efficient mixed apparatus for producing of zero halogen soldering paste to solve above-mentioned technical problem.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a high-efficient mixed apparatus for producing of zero halogen solder paste, includes: base and support, support fixed mounting still includes on the top right side of base: the motor is arranged on the left side of the top end of the support and is positioned above the middle part of the base; the two connecting rods are fixedly arranged on the left side of the bottom of the bracket; the first gear is fixedly arranged at the bottom ends of the two connecting rods, and an output shaft at the bottom end of the motor penetrates through and extends out of the first gear; the box body is arranged in the middle of the top end of the base; the discharging pipe is fixedly arranged in the middle of the bottom end of the box body and extends out of the base; the stirring assembly is arranged at the bottom end of an output shaft of the motor; the circular ring is inserted into the inner cavity of the box body, and the outer wall of the circular ring is attached to the inner wall of the box body; the concave rod is sleeved on the left side of the top end of the box body, and the right end below the concave rod is fixedly installed with the circular ring; the pull ring is fixedly arranged at the top end of the concave rod; the through holes are respectively formed in the upper end and the lower end of the left side of the concave rod; the fixing component is arranged at the top end of the left side of the box body and corresponds to the concave rod; the stirring subassembly includes: the stirring rod is rotatably arranged on the right side of the top end of the rotating rod through a bearing, the bottom end of the stirring rod extends into an inner cavity of the box body, the second gear is arranged on the top end of the stirring rod, and the second gear is meshed with the first gear together.

Preferably, the number of the through holes at the top end of the left side of the concave rod is one, and the number of the through holes at the bottom end of the left side of the concave rod is three.

Preferably, the stirring rod is arranged obliquely.

Preferably, the distance between the rightmost end of the second gear and the vertical plane of the right wall of the inner cavity of the box body is larger than the distance between the right side wall surface of the concave rod and the left wall of the inner cavity of the box body.

Preferably, the fixing assembly includes: the concave plate is fixedly arranged at the top end of the left side of the box body and corresponds to the concave rod; the screw rod is in threaded connection with the center of the left end of the concave plate, and the right end of the screw rod extends into a through hole in the top end of the left side of the concave rod; the connecting plate is sleeved at the left end of the outer wall of the screw rod; the spring is sleeved at the left end of the outer wall of the screw rod, and the left end and the right end of the spring are respectively clamped with the connecting plate and the concave plate; the sleeve plate is fixedly arranged at the left end of the screw rod and rotatably sleeved on the outer wall of the connecting plate.

Preferably, the top of the circular ring is gradually inclined downwards from outside to inside.

Compared with the prior art, the beneficial effects of the utility model are that: the high-efficiency mixing production device of the zero-halogen soldering paste drives the screw rod to rotate by rotating the sleeve plate, so that the screw rod can move leftwards or rightwards while rotating, and can be separated from the through hole when moving leftwards, so that the concave rod is not positioned, the concave rod and the circular ring can be driven by the pull ring to move upwards to scrape and clean the soldering paste adhered to the same inner wall, the rotating rod and the stirring rod can be driven to rotate by the motor, the stirring rod rotates by taking the output shaft of the motor as an axis, the stirring track and the stirring amplitude of the stirring rod can be increased by the inclined arrangement of the stirring rod, meanwhile, the mixing rod can rotate by itself while rotating by taking the output shaft of the motor as the axis through the matching of the first gear and the second gear so as to fully mix the raw materials, thereby stirring the structure also very succinctly when the guarantee stirring effect is good, reduce the cost, the practicality is strong, also can make things convenient for the staff to clear up the soldering paste of adhesion.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic perspective view of the ring of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is a partial cross-sectional structural schematic view of the female rod of fig. 1.

In the figure: 1. the device comprises a base, 2, a support, 3, a motor, 4, a rotating rod, 5, a connecting rod, 6, a first gear, 7, a box body, 8, a discharging pipe, 9, a stirring rod, 10, a second gear, 11, a circular ring, 12, a concave rod, 13, a pull ring, 14, a through hole, 15, a concave plate, 16, a screw rod, 17, a connecting plate, 18, a spring, 19 and a sleeve plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model relates to a high-efficient mixing apparatus for producing of zero halogen solder paste has solved among the prior art stirring structure complicacy and has improved the cost and be not convenient for the technical problem that the staff cleared up the solder paste of adhesion at the device inner wall, and the general thinking is as follows:

the first embodiment is as follows:

see fig. 1, 2, 3, 4; the utility model provides a high-efficient mixed apparatus for producing of zero halogen solder paste, includes: base 1 and

support

2, 2 fixed mounting of support still include on base 1's top right side: the stirring device comprises a motor 3, a connecting rod 5, a first gear 6, a box body 7, a discharge pipe 8, a stirring assembly, a circular ring 11, a concave rod 12, a pull ring 13, a through hole 14 and a fixing assembly, wherein the motor 3 is arranged on the left side of the top end of the support 2 and is positioned above the middle part of the base 1; the two connecting rods 5 are fixedly arranged at the left side of the bottom of the bracket 2; the first gear 6 is fixedly arranged at the bottom ends of the two connecting rods 5, and an output shaft at the bottom end of the motor 3 penetrates through and extends out of the first gear 6; the box body 7 is arranged in the middle of the top end of the base 1; the discharge pipe 8 is fixedly arranged in the middle of the bottom end of the box body 7 and extends out of the base 1; the stirring component is arranged at the bottom end of an output shaft of the motor 3;

the circular ring 11 is inserted into the inner cavity of the box body 7, and the outer wall of the circular ring 11 is attached to the inner wall of the box body 7; the concave rod 12 is sleeved on the left side of the top end of the box body 7, the right end below the concave rod 12 is fixedly installed with the circular ring 11, and soldering paste adhered to the inner wall of the box body 7 can be scraped and cleaned through the circular ring 11; the pull ring 13 is fixedly arranged at the top end of the concave rod 12, and the concave rod 12 can be conveniently driven to move through the pull ring 13; the through holes 14 are respectively arranged at the upper end and the lower end of the left side of the concave rod 12; the fixing component is arranged at the top end of the left side of the box body 7 and corresponds to the concave rod 12;

the stirring subassembly includes: the stirring rod 9 is rotatably arranged on the right side of the top end of the rotating rod 4 through a bearing, the bottom end of the stirring rod 9 extends into an inner cavity of the box body 7, the second gear 10 is arranged at the top end of the stirring rod 9, the second gear 10 is meshed with the first gear 6, the second gear 10 is driven to rotate along the first gear 6 when the stirring rod 9 rotates, and the second gear 10 is meshed with the first gear 6 to be matched, so that the stirring rod 9 can also rotate;

the fixing assembly includes: the concave plate 15 is fixedly arranged at the position, corresponding to the concave rod 12, of the top end of the left side of the box body 7; the screw 16 is screwed in the center of the left end of the concave plate 15, the right end of the screw 16 extends into the through hole 14 at the top end of the left side of the concave rod 12, and the concave rod 12 can be fixed through the matching of the screw 16 and the through hole 14; the connecting plate 17 is sleeved at the left end of the outer wall of the screw 16; the spring 18 is sleeved at the left end of the outer wall of the screw 16, and the left end and the right end are respectively clamped with the connecting plate 17 and the concave plate 15; the sleeve plate 19 is fixedly arranged at the left end of the screw rod 16 and is rotatably sleeved on the outer wall of the connecting plate 17, and the sleeve plate 19 can conveniently drive the screw rod 16 to rotate.

In specific implementation, in fig. 3 and 4, the number of the through holes 14 at the top end of the left side of the concave rod 12 is one, the number of the through holes 14 at the bottom end of the left side of the concave rod 12 is three, the concave rod 12 can be conveniently positioned through the matching of the screw 16 and the through holes 14, the three through holes 14 at the bottom end of the left side of the concave rod 12 can facilitate the concave rod 12 to drive the circular ring 11 to move upwards and then fix, and the heights of the circular ring 11 and the concave rod 12 moving upwards can be controlled according to the stirring amount without moving the circular ring 11 and the concave rod 12 to the highest position.

In specific implementation, in fig. 1, the stirring rod 9 is obliquely arranged, so that the rotation range of the stirring rod 9 is increased.

In fig. 1, the distance between the rightmost end of the second gear 10 and the vertical plane of the right wall of the inner cavity of the box 7 is greater than the distance between the right wall surface of the concave rod 12 and the left wall of the inner cavity of the box 7, so as to avoid collision between the second gear 10 and the concave rod 12.

In fig. 2, the top of the ring 11 is inclined downward from the outside to the inside so that solder paste on the ring 11 flows down.

The utility model discloses a theory of operation: when in use, the sleeve plate 19 is rotated to drive the screw 16 to rotate, under the screw connection and matching of the screw 16 and the concave plate 15, the screw 16 can move to the left side and separate from the through hole 14 while rotating, at the same time, the pull ring 13 is pulled to drive the concave rod 12 and the circular ring 11 to move upwards to proper positions, after the through hole 14 below the wall surface of the concave rod 12 corresponds to the screw 16, the sleeve plate 19 is rotated in the opposite direction, the screw 16 is screwed into the through hole 14 to fix the concave rod 12 again, at the same time, a worker can pour various raw materials into the box body 7, the motor 3 is started, the motor 3 drives the rotating rod 4 to rotate through the output shaft, and drives the stirring rod 9 to rotate by taking the output shaft of the motor 3 as the axis, so that two ends of the stirring rod 9 rotate in a circle type, because the stirring rod 9 is obliquely arranged, the rotation track and the amplitude of the stirring rod 9 in the box body 7 are far larger than the stirring mode in a vertical state, and under the matching of the first gear 6 and the second gear 10, can make puddler 9 use motor 3 output shaft self to carry out the rotation when the axle center pivoted, in order to satisfy the intensive mixing of raw materials, when the soldering paste of the adhesion of box 7 inner wall is cleared up to needs, rotate lagging 19 once more, screw rod 16 separates with through-hole 14, can hold pull ring 13 and drive spill pole 12 and ring 11 downstream this moment, ring 11 strikes off the soldering tin of box 7 inner wall adhesion, the device compact structure, and reasonable design, stirring structure is also very succinct when the guarantee stirring effect is good, also can make things convenient for the staff to clear up the soldering paste of adhesion at the device inner wall, and is easy to operate, and is practical and convenient.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "interference fit," "threaded," "plugged," "disposed," "mounted," and the like are to be construed broadly and can be, for example, fixedly attached, removably attached, or integral; 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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient mixed apparatus for producing of zero halogen solder paste, includes: base (1) and support (2), support (2) fixed mounting is on the top right side of base (1), its characterized in that still includes:

the motor (3) is arranged on the left side of the top end of the support (2) and is positioned above the middle part of the base (1);

the two connecting rods (5) are fixedly arranged on the left side of the bottom of the support (2);

the first gear (6) is fixedly arranged at the bottom ends of the two connecting rods (5), and an output shaft at the bottom end of the motor (3) penetrates through and extends out of the first gear (6);

the box body (7), the box body (7) is arranged in the middle of the top end of the base (1);

the discharging pipe (8) is fixedly arranged in the middle of the bottom end of the box body (7), and the discharging pipe (8) extends out of the base (1);

the stirring component is arranged at the bottom end of an output shaft of the motor (3);

the circular ring (11) is inserted into the inner cavity of the box body (7), and the outer wall of the circular ring (11) is attached to the inner wall of the box body (7);

the concave rod (12) is sleeved on the left side of the top end of the box body (7), and the right end below the concave rod (12) is fixedly installed with the circular ring (11);

the pull ring (13), the said pull ring (13) is fixedly mounted on the top of the concave rod (12);

the through holes (14), the through holes (14) are respectively arranged at the upper and lower ends of the left side of the concave rod (12);

the fixing component is arranged at the position, corresponding to the concave rod (12), of the top end of the left side of the box body (7);

the stirring subassembly includes: bull stick (4), puddler (9) and second gear (10), bull stick (4) set up the bottom at the output shaft of motor (3), puddler (9) pass through the rotatable installation in the top right side of bull stick (4) of bearing, and the bottom of puddler (9) extends to in the inner chamber of box (7), second gear (10) set up the top at puddler (9), and second gear (10) and first gear (6) intermeshing are in the same place.

2. The efficient mixing production device of zero-halogen solder paste as claimed in claim 1, characterized in that: the number of the through holes (14) at the top end of the left side of the concave rod (12) is one, and the number of the through holes (14) at the bottom end of the left side of the concave rod (12) is three.

3. The efficient mixing production device of zero-halogen solder paste as claimed in claim 1, characterized in that: the stirring rod (9) is obliquely arranged.

4. The efficient mixing production device for the zero-halogen solder paste as claimed in claim 1, characterized in that: the distance between the rightmost end of the second gear (10) and the vertical plane of the right wall of the inner cavity of the box body (7) is larger than the distance between the right side wall surface of the concave rod (12) and the left wall of the inner cavity of the box body (7).

5. The efficient mixing production device of zero-halogen solder paste as claimed in claim 1, characterized in that: the fixing assembly comprises:

the concave plate (15), the said concave plate (15) is fixedly mounted on the left side top of the container body (7) and corresponds to the position of the concave rod (12);

the screw rod (16) is in threaded connection with the center of the left end of the concave plate (15), and the right end of the screw rod (16) extends into a through hole (14) at the top end of the left side of the concave rod (12);

the connecting plate (17), the said connecting plate (17) is connected in the left end of outer wall of the threaded spindle (16) in a sleeving manner;

the spring (18) is sleeved at the left end of the outer wall of the screw rod (16), and the left end and the right end of the spring (18) are respectively clamped with the connecting plate (17) and the concave plate (15);

the sleeve plate (19) is fixedly arranged at the left end of the screw rod (16), and the sleeve plate (19) is rotatably sleeved on the outer wall of the connecting plate (17).

6. The efficient mixing production device for the zero-halogen solder paste as claimed in claim 1, characterized in that: the top of the circular ring (11) is gradually inclined downwards from outside to inside.