CN216171799U - Solder paste stirrer with high stability - Google Patents
Solder paste stirrer with high stability Download PDFInfo
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- CN216171799U CN216171799U CN202122363119.3U CN202122363119U CN216171799U CN 216171799 U CN216171799 U CN 216171799U CN 202122363119 U CN202122363119 U CN 202122363119U CN 216171799 U CN216171799 U CN 216171799U
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- solder paste
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Abstract
The utility model discloses a solder paste stirrer with high stability, which comprises a hollow shell, a shell cover and a stirrer body arranged in the hollow shell, wherein the shell cover is arranged on the inner side of the hollow shell; the stirring machine body comprises a base, a bearing sleeve is mounted on the base, a bearing is fixedly mounted in the bearing sleeve, a rotating shaft sleeve is fixedly mounted in the bearing, a central rotating shaft is fixedly mounted in the rotating shaft sleeve, a support plate is fixedly mounted at the top end of the central rotating shaft, wing plates which are inclined outwards are fixedly mounted at two ends of the support plate, a rotating shaft is rotatably mounted on one wing plate through the bearing, a balancing weight is fixedly mounted on the other wing plate, a solder paste barrel seat is fixedly mounted at the upper end of the rotating shaft, and a clamping assembly for clamping a solder paste barrel is arranged on the solder paste barrel seat; the base lower extreme is installed and is used for driving the rotatory power component of central pivot, the central pivot drives the pivot rotation through transmission assembly. The solder paste stirrer with high stability has the advantages of simple structure, convenient use and low cost.
Description
Technical Field
The utility model relates to the technical field of solder paste mixers, in particular to a solder paste mixer with high stability.
Background
In the SMT industry, solder paste is a commonly used consumable, and is composed of tiny metal particles and soldering flux, and long-time storage or transportation can cause large-particle particles in the solder paste to deposit, so that the solder paste must be stirred before use, and a solder paste stirrer is basically adopted to stir the solder paste at present.
The solder paste stirrer is a machine for defoaming solder paste by uniformly stirring the solder paste by utilizing the principle of planetary operation simulation, namely the stirring action of revolution and rotation. The solder paste processed by the solder paste stirrer has the characteristics of uniformity, fineness, luster and no air bubble, thereby realizing more perfect printing and reflow soldering effects of SMT (surface mount technology).
The tin paste mixer is provided with a tin paste cylinder seat for placing the tin paste cylinder, the tin paste cylinder needs to rotate and revolve, the tin paste cylinder seat is provided with an elastic wheel, and the tin paste cylinder is pressed tightly by the elastic wheel, so that the friction force is large in the process of placing the tin paste cylinder on the tin paste cylinder seat, and the tin paste cylinder is inconvenient to take and place; in the rotation and revolution processes of the solder paste cylinder, the elastic wheel has elasticity, so that the solder paste cylinder can slide and shake relative to the solder paste cylinder seat, the stability is poor, and the use requirement is difficult to meet.
Disclosure of Invention
To the not enough of above-mentioned prior art, the technical problem that this patent application will solve provides a simple structure, convenient to use, the high tin cream mixer of stability with low costs.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a solder paste stirrer with high stability comprises a hollow shell, a shell cover used for covering the hollow shell and a stirrer body arranged in the hollow shell;
the stirring machine body comprises a base, the base is fixedly arranged in a hollow shell through supporting legs, a bearing sleeve is arranged on the base, a bearing is fixedly arranged in the bearing sleeve, a rotating shaft sleeve is fixedly arranged in the bearing, a central rotating shaft is fixedly arranged in the rotating shaft sleeve, a support plate is fixedly arranged at the top end of the central rotating shaft, wing plates which are obliquely arranged outwards are fixedly arranged at two ends of the support plate, a rotating shaft is rotatably arranged on one wing plate through the bearing, a balancing weight is fixedly arranged on the other wing plate, a solder paste cylinder seat is fixedly arranged at the upper end of the rotating shaft, solder paste is placed in a solder paste cylinder, and a clamping assembly for clamping the solder paste cylinder is arranged on the solder paste cylinder seat; the base lower extreme is installed and is used for driving the rotatory power component of central pivot, the central pivot drives the pivot rotation through transmission assembly.
Like this, the tin cream is placed in a tin cream section of thick bamboo, and a tin cream section of thick bamboo inserts in the tin cream tube holder, carries out the centre gripping to a tin cream section of thick bamboo through the centre gripping subassembly, and power component drives central pivot and rotates, and it is rotatory to drive the pivot through transmission assembly, realizes that a power drives the rotation of tin cream tube holder and revolution, is convenient for carry out the even stirring to the tin cream in the tin cream section of thick bamboo. Be provided with the balancing weight, improve rotatory stability and reliability.
The power assembly comprises a motor shell fixedly installed at the lower end of the base, a motor is fixedly installed in the motor shell, the lower end of the central rotating shaft is located below the base, and an output shaft of the motor is fixedly connected with the lower end of the central rotating shaft through a coupler. The motor drives the central rotating shaft to rotate.
The clamping assembly comprises a connecting rod and an elastic wheel rotatably mounted on the connecting rod, the connecting rod and the elastic wheel are positioned in the mounting groove, the end part of the connecting rod is fixedly connected with the side wall of the mounting groove, and the inner side of the elastic wheel extends into the solder paste cylinder seat; when the tin cream cylinder is placed in the tin cream cylinder seat, the tin cream cylinder is in contact extrusion with the elastic wheel, the elastic wheel rotates under the action of the extrusion force, the friction force between the elastic wheel and the tin cream cylinder seat is reduced, and the tin cream cylinder is convenient to take and place;
the outer side of the solder paste barrel seat is provided with a fixing ring and a sliding ring, the fixing ring is fixedly installed on the outer side of the solder paste barrel seat, the sliding ring is in sliding fit with the outer side of the solder paste barrel seat, the fixing ring is provided with a sliding hole in a penetrating manner opposite to the elastic wheel, the sliding ring is fixedly provided with a sliding rod, the upper end of the sliding rod is fixedly provided with a butting seat through the sliding hole, the butting seat is provided with a butting surface which can be jointed with the surface of the elastic wheel opposite to the elastic wheel, the fixing ring is in screwed fit with a screw rod, the lower end of the screw rod is connected with the sliding ring through a bearing, and the upper end of the screw rod is provided with a handle; place at a tin cream section of thick bamboo behind tin cream section of thick bamboo seat, rotatory handle drives the screw rod rotatory, drives slip ring, slide bar and butt seat through the screw rod and upwards moves, utilizes butt face and elasticity wheel butt, supports the elasticity wheel, avoids the elasticity wheel to rotate, gives an inside support of elasticity wheel simultaneously, reduces the outside deflection of elasticity wheel for the elasticity wheel carries out better centre gripping to a tin cream section of thick bamboo.
The transmission assembly comprises a driving belt pulley fixedly mounted on the outer side of the central rotating shaft and a driven belt pulley fixedly mounted on the outer side of the rotating shaft, the lower end of the support plate is provided with two transmission wheels arranged at intervals through a wheel frame, and the driving belt pulley, the transmission wheels, the driven belt pulley and the transmission wheels are connected through a transmission belt. The central rotating shaft drives the driving belt pulley to rotate and drives the rotating shaft to rotate through the driving belt.
Wherein, the inside wall fixed mounting of tin cream cylinder seat has the rubber pad of distribution setting. The lower end of the tin paste cylinder is convenient to support and absorb shock, and the stability is improved.
In conclusion, the solder paste stirring machine with high stability has the advantages of simple structure, convenient use and low cost.
Drawings
FIG. 1 is a schematic structural diagram of a solder paste stirring machine with high stability according to the present invention.
FIG. 2 is a schematic view of the blender body of FIG. 1.
Fig. 3 is a schematic view of another orientation of fig. 2.
FIG. 4 is a schematic view of another orientation of the blender body of FIG. 1.
Fig. 5 is a side view of fig. 4.
FIG. 6 is a schematic view of a solder paste cartridge.
Fig. 7 is a top view of fig. 6.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
As shown in FIGS. 1-7, a solder paste mixer with high stability comprises a hollow casing 1, a casing cover 2 for covering the hollow casing, and a mixer body 3 arranged in the hollow casing;
the stirring machine body comprises a base 4, the base is fixedly arranged in a hollow shell through support legs 5, a bearing sleeve is arranged on the base, a bearing is fixedly arranged in the bearing sleeve, a rotating shaft sleeve is fixedly arranged in the bearing, a central rotating shaft 6 is fixedly arranged in the rotating shaft sleeve, a support plate 7 is fixedly arranged at the top end of the central rotating shaft, wing plates 8 which are obliquely arranged outwards are fixedly arranged at two ends of the support plate, a rotating shaft 9 is rotatably arranged on one wing plate through the bearing, a balancing weight 10 is fixedly arranged on the other wing plate, a solder paste cylinder seat 11 is fixedly arranged at the upper end of the rotating shaft, solder paste is placed in a solder paste cylinder 12, and a clamping component for clamping the solder paste cylinder is arranged on the solder paste cylinder seat; the base lower extreme is installed and is used for driving the rotatory power component of central pivot, the central pivot drives the pivot rotation through transmission assembly.
Like this, the tin cream is placed in a tin cream section of thick bamboo, and a tin cream section of thick bamboo inserts in the tin cream tube holder, carries out the centre gripping to a tin cream section of thick bamboo through the centre gripping subassembly, and power component drives central pivot and rotates, and it is rotatory to drive the pivot through transmission assembly, realizes that a power drives the rotation of tin cream tube holder and revolution, is convenient for carry out the even stirring to the tin cream in the tin cream section of thick bamboo. Be provided with the balancing weight, improve rotatory stability and reliability.
The power assembly comprises a motor shell 13 fixedly installed at the lower end of the base, a motor is fixedly installed in the motor shell, the lower end of the central rotating shaft is located below the base, and an output shaft of the motor is fixedly connected with the lower end of the central rotating shaft through a coupler. The motor drives the central rotating shaft to rotate.
The clamping assembly comprises a connecting rod and an elastic wheel 14 rotatably mounted on the connecting rod, the connecting rod and the elastic wheel are positioned in the mounting groove, the end part of the connecting rod is fixedly connected with the side wall of the mounting groove, and the inner side of the elastic wheel extends into the solder paste cylinder seat; when the tin cream cylinder is placed in the tin cream cylinder seat, the tin cream cylinder is in contact extrusion with the elastic wheel, the elastic wheel rotates under the action of the extrusion force, the friction force between the elastic wheel and the tin cream cylinder seat is reduced, and the tin cream cylinder is convenient to take and place;
the outer side of the solder paste barrel seat is provided with a fixed ring 15 and a sliding ring 16, the fixed ring is fixedly arranged on the outer side of the solder paste barrel seat, the sliding ring is in sliding fit with the outer side of the solder paste barrel seat, the fixed ring is provided with a sliding hole through which the elastic wheel is opposite to the elastic ring, the sliding ring is fixedly provided with a sliding rod 17, the upper end of the sliding rod is fixedly provided with a butting seat 18 through the sliding hole, the butting seat is provided with a butting surface which can be jointed with the surface of the elastic wheel opposite to the elastic wheel, the fixed ring is screwed and matched with a screw rod 19, the lower end of the screw rod is connected with the sliding ring through a bearing, and the upper end of the screw rod is provided with a handle 20; place at a tin cream section of thick bamboo behind tin cream section of thick bamboo seat, rotatory handle drives the screw rod rotatory, drives slip ring, slide bar and butt seat through the screw rod and upwards moves, utilizes butt face and elasticity wheel butt, supports the elasticity wheel, avoids the elasticity wheel to rotate, gives an inside support of elasticity wheel simultaneously, reduces the outside deflection of elasticity wheel for the elasticity wheel carries out better centre gripping to a tin cream section of thick bamboo.
The transmission assembly comprises a driving belt pulley 21 fixedly arranged on the outer side of the central rotating shaft and a driven belt pulley 22 fixedly arranged on the outer side of the rotating shaft, two transmission wheels 23 arranged at intervals are arranged at the lower end of the support plate through a wheel frame, and the driving belt pulley, the transmission wheels, the driven belt pulley and the transmission wheels are connected through a transmission belt 24. The central rotating shaft drives the driving belt pulley to rotate and drives the rotating shaft to rotate through the driving belt.
Wherein, the inside wall fixed mounting of tin cream cylinder seat has the rubber pad of distribution setting. The lower end of the tin paste cylinder is convenient to support and absorb shock, and the stability is improved.
The principle is as follows:
the tin cream is placed in a tin cream section of thick bamboo, and a tin cream section of thick bamboo inserts in the tin cream tube holder, carries out the centre gripping to a tin cream section of thick bamboo through the centre gripping subassembly, and power component drives central pivot and rotates, and it is rotatory to drive the pivot through transmission assembly, realizes that a power drives the rotation of tin cream tube holder and revolution, is convenient for carry out the even stirring to the tin cream in the tin cream section of thick bamboo. The counterweight block is arranged, so that the stability and the reliability of rotation are improved;
when the tin cream cylinder is placed in the tin cream cylinder seat, the tin cream cylinder is in contact extrusion with the elastic wheel, the elastic wheel rotates under the action of the extrusion force, the friction force between the elastic wheel and the tin cream cylinder seat is reduced, and the tin cream cylinder is convenient to take and place;
place at a tin cream section of thick bamboo behind tin cream section of thick bamboo seat, rotatory handle drives the screw rod rotatory, drives slip ring, slide bar and butt seat through the screw rod and upwards moves, utilizes butt face and elasticity wheel butt, supports the elasticity wheel, avoids the elasticity wheel to rotate, gives an inside support of elasticity wheel simultaneously, reduces the outside deflection of elasticity wheel for the elasticity wheel carries out better centre gripping to a tin cream section of thick bamboo.
Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.
Claims (5)
1. A solder paste stirrer with high stability is characterized by comprising a hollow shell, a shell cover used for covering the hollow shell and a stirrer body arranged in the hollow shell;
the stirring machine body comprises a base, the base is fixedly arranged in a hollow shell through supporting legs, a bearing sleeve is arranged on the base, a bearing is fixedly arranged in the bearing sleeve, a rotating shaft sleeve is fixedly arranged in the bearing, a central rotating shaft is fixedly arranged in the rotating shaft sleeve, a support plate is fixedly arranged at the top end of the central rotating shaft, wing plates which are obliquely arranged outwards are fixedly arranged at two ends of the support plate, a rotating shaft is rotatably arranged on one wing plate through the bearing, a balancing weight is fixedly arranged on the other wing plate, a solder paste cylinder seat is fixedly arranged at the upper end of the rotating shaft, solder paste is placed in a solder paste cylinder, and a clamping assembly for clamping the solder paste cylinder is arranged on the solder paste cylinder seat; the base lower extreme is installed and is used for driving the rotatory power component of central pivot, the central pivot drives the pivot rotation through transmission assembly.
2. The solder paste mixer as claimed in claim 1, wherein the power assembly includes a motor housing fixedly mounted at a lower end of the base, a motor is fixedly mounted in the motor housing, a lower end of the central shaft is located below the base, and an output shaft of the motor is fixedly connected to the lower end of the central shaft through a coupling.
3. The high-stability solder paste mixer as claimed in claim 2, wherein the upper end of the solder paste barrel seat is circumferentially provided with a plurality of mounting grooves, the mounting grooves penetrate through the inner wall and the outer wall of the solder paste barrel seat, the clamping assembly comprises a connecting rod and an elastic wheel rotatably mounted on the connecting rod, the connecting rod and the elastic wheel are positioned in the mounting grooves, the end parts of the connecting rod are fixedly connected with the side walls of the mounting grooves, and the inner sides of the elastic wheel extend into the solder paste barrel seat;
the outside of tin cream cylinder base is provided with solid fixed ring and slip ring, gu fixed ring fixed mounting is in the outside of tin cream cylinder base, slip ring sliding fit is in the outside of tin cream cylinder base, gu fixed ring just runs through being provided with the slide opening to the elastic wheel, slip ring fixed mounting has the slide bar, the upper end of slide bar is passed slide opening fixed mounting and is had the butt seat, the butt seat just is provided with the butt face that can laminate with the elastic wheel surface to the elastic wheel, gu fixed ring top spin connects the cooperation to have the screw rod, the lower extreme of screw rod passes through the bearing and is connected with the slip ring, the upper end of screw rod has the handle.
4. The solder paste mixer according to claim 1, wherein the transmission assembly comprises a driving pulley fixedly mounted on the outer side of the central rotating shaft and a driven pulley fixedly mounted on the outer side of the rotating shaft, the lower end of the support plate is provided with two spaced transmission wheels via a wheel frame, and the driving pulley, the transmission wheels, the driven pulley and the transmission wheels are connected via a transmission belt.
5. The solder paste mixer of claim 1, wherein the inner sidewall of the solder paste barrel base is fixedly provided with distributed rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122363119.3U CN216171799U (en) | 2021-09-28 | 2021-09-28 | Solder paste stirrer with high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122363119.3U CN216171799U (en) | 2021-09-28 | 2021-09-28 | Solder paste stirrer with high stability |
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| Publication Number | Publication Date |
|---|---|
| CN216171799U true CN216171799U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122363119.3U Active CN216171799U (en) | 2021-09-28 | 2021-09-28 | Solder paste stirrer with high stability |
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| CN (1) | CN216171799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115814653A (en) * | 2022-10-10 | 2023-03-21 | 东莞市勤邦电子科技有限公司 | Wave box type revolution and rotation movement mechanism |
-
2021
- 2021-09-28 CN CN202122363119.3U patent/CN216171799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115814653A (en) * | 2022-10-10 | 2023-03-21 | 东莞市勤邦电子科技有限公司 | Wave box type revolution and rotation movement mechanism |
| CN115814653B (en) * | 2022-10-10 | 2023-12-01 | 东莞市勤邦电子科技有限公司 | Wave box type revolution and rotation movement mechanism |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 3rd floor, building 1 and 1st floor, building 2, No. 196, Banfu North Road, Huzhou village, Banfu Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Foxin Technology Co.,Ltd. Address before: 528400 3rd floor, building 1 and 1st floor, building 2, No. 196, Banfu North Road, Huzhou village, Banfu Town, Zhongshan City, Guangdong Province Patentee before: Zhongshan foxin Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |