CN204602086U - The solder paste stirrer of a kind of LED - Google Patents
The solder paste stirrer of a kind of LED Download PDFInfo
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- CN204602086U CN204602086U CN201520275153.7U CN201520275153U CN204602086U CN 204602086 U CN204602086 U CN 204602086U CN 201520275153 U CN201520275153 U CN 201520275153U CN 204602086 U CN204602086 U CN 204602086U
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- housing
- solder paste
- motor
- fixture
- end cap
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Abstract
The utility model provides the solder paste stirrer of a kind of LED, belongs to solder paste stirrer technical field.The solder paste stirrer of this LED, comprise housing and end cap, housing is rectangular-shaped, half enclosed type cavity is formed in housing, housing bottom is provided with motor one, the output shaft of motor one is connected with driving wheel, there is in cavity the rotation platform of an ovalize, rotation platform lower end is connected with the driven pulley of synchronous axial system, chape is arranged with between driving wheel and driven pulley, rotation platform both sides are respectively provided with an inclination motor two, and motor two output shaft is fixed with the fixture embedded for tin cream box, fixture is driven by motor two.The utility model not only increases the mixing evenness of tin cream, but also reduces the potential safety hazard of this solder paste stirrer.
Description
Technical field
The utility model belongs to solder paste stirrer technical field, relates to the solder paste stirrer of a kind of LED.
Background technology
At SMT (Surface Mount Technology, surface mounting technology) in industry, tin cream is a kind of conventional product, because tin cream forms primarily of becoming the metallic lead ashbury metal of microscopic, spherical or other alloys of tin and scaling powder, in long-time storage or transportation, metallic lead ashbury metal can sink to lotion base plate gradually, usual tin cream is stored in refrigerator or refrigerator, to to rise again before using greenhouse, so tin cream all needs to stir before use, to ensure tin cream uniform composition, the frictional force produced when simultaneously stirring can effectively improve tin cream temperature, the effect of tin paste temperature returning can also be reached.
The mode that existing more common stirring tin cream uses mainly contains two kinds, and one is that use 360 ° of automatic solder paste stirrers stir, and another kind of mode uses artificial stirring.Two kinds of agitating modes all need the uncork of tin cream box to stir, and tin cream exposes in atmosphere easily oxidation deterioration, and namely usually said tin cream produces black powder.
As Chinese invention patent application (application number: 200910035694.1) disclose a kind of solder paste stirrer, comprise stir chamber (8), the inner agitating device of stir chamber (8) is stretched in one end, be arranged on above agitating device, for driving the motor (1) of agitating device, agitating device comprises one and is positioned at the inner stirring-head (6) of stir chamber (8) and stir chamber (8) is stretched in an one end, for connecting the support bar (7) of stirring-head (6), first seal (4) is also provided with between the upper surface of stir chamber (8) and agitating device, support bar (7) outer surface of agitating device is also by second seal (2) and stir chamber (8) hermetic seal.The invention has the beneficial effects as follows: a kind of solder paste stirrer of the present invention can prevent tin cream oxidation deterioration.But this invention adopts 360 ° of rotary agitator, and mixing evenness is not high enough, also there is certain potential safety hazard outside tin cream box is exposed to.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes the solder paste stirrer of a kind of LED, not only can improve the mixing evenness of tin cream, but also reduce the potential safety hazard of the solder paste stirrer of LED.
The purpose of this utility model realizes by following technical proposal: the solder paste stirrer of a kind of LED, comprise housing and end cap, it is characterized in that, described housing is rectangular-shaped, half enclosed type cavity is formed in housing, housing bottom is provided with motor one, the output shaft of motor one is connected with driving wheel, there is in described cavity the rotation platform of an ovalize, rotation platform lower end is connected with the driven pulley of synchronous axial system, chape is arranged with between described driving wheel and driven pulley, rotation platform both sides are respectively provided with an inclination motor two, motor two output shaft is fixed with the fixture embedded for tin cream box, fixture is driven by motor two.
Housing upper end has an opening upwards arranged, can by housings close by end cap.Motor one is servomotor, starter motor one, and the output shaft of motor one can drive driving wheel to rotate, and driving wheel rotates and drives driven pulley to rotate by chape again, is wherein synchronously driven by connecting axle between driven pulley with rotation platform.When tin cream box is embedded in starter motor one in fixture, once can indirectly control, rotation platform is positive and negative rotates the uniformity coefficient improving tin cream and stir to motor, motor two drives connected fixture to rotate again simultaneously, makes tin cream box secondary rotation, improves the uniformity coefficient that tin cream stirs further.
In the solder paste stirrer of above-mentioned LED, described fixture is barrel-shaped and matches with tin cream box outline, and tin cream box can be embedded in fixture.
Output shaft and the fixture of motor two are detachable link, and the large I of fixture customizes according to the model size of tin cream box, effectively can improve the scope of application of the solder paste stirrer of this LED, reduce economic input.
In the solder paste stirrer of above-mentioned LED, the port of fixture is provided with the latch-up structure that can prevent tin cream box from departing from.
Scheme one, in the solder paste stirrer of above-mentioned LED, described latch-up structure is some rubber rings that fixture port is circumferentially with.
Rubber ring is a kind of has the material of elasticity, insulating properties, waterproof and air, rubber ring circumference is located at fixture port, certain extruding is carried out to tin cream box, avoid tin cream box to be embedded in fixture and High Rotation Speed time depart from the phenomenon of fixture, also indirectly reduce its potential safety hazard simultaneously.
Scheme two, in the solder paste stirrer of above-mentioned LED, described latch-up structure is hasp lock.
Adopt above structure, when tin cream box is embedded in fixture, by hasp lock, fixture port is laterally blocked, can effectively avoid tin cream box in high-speed rotation, depart from fixture.
In the solder paste stirrer of above-mentioned LED, the angle of described fixture and rotation platform is 45 °.
The placement of 45 °, tin cream box, tin cream, along direction of axis line rotation, can make tin cream no longer adhere to cover.
In the solder paste stirrer of above-mentioned LED, described end cap is articulated with housing side and end cap is provided with the control panel controlling motor one and motor two rotation.
Control panel is provided with start key, stop key, Timing key and time display screen, and control panel is located at the operation that staff is convenient in end cap upper end.
In the solder paste stirrer of above-mentioned LED, described inner walls one end is provided with limit switch, can extrude starting limig switch while described end cap is resisted against housing upper end.
Limit switch is for regulating and controlling the way circuit of control panel, as long as end cap is not resisted against housing upper end, control panel would not be energized, and can effectively avoid improper operation, reduces potential safety hazard.
In the solder paste stirrer of above-mentioned LED, described housing and end cap outer wall are by gemel connection, and end cap can swing by housing relatively, and housing and end cap opposite side outer wall are provided with can be locked the case of housing and end caps.
When the solder paste stirrer operation work of this LED; end cap can be made to move around hinge axle center string pendulum and be resisted against on edge, housing upper end; locked housing and end caps by case again; there is second protection measure, avoid latch-up structure the fly out solder paste stirrer of LED of tin cream box High Rotation Speed in fixture that gets loose to injure people by a crashing object.
In the solder paste stirrer of above-mentioned LED, described inner walls one end is also provided with oil cylinder, and the piston rod outer end of described oil cylinder is connected to end cap inwall edge.
Adopt above structure, not only can have a supporting role to end cap, and end cap hunting range can be limited, avoid end cap swing the center of gravity of the solder paste stirrer affecting LED backward and relatively can improve the damage degree of hinge.
Compared with prior art, the advantage of the solder paste stirrer of this LED have following some:
1, the solder paste stirrer of this LED adopts secondary rotation, improves the uniformity coefficient that tin cream stirs greatly.
2, the second time of the solder paste stirrer of this LED forwards to tin cream box and is 45 ° of placements and along direction of axis line rotation, not only can improves the degree that stirs of tin cream, but also tin cream can be made no longer to adhere to cover.
3, the solder paste stirrer of this LED has multiple tracks security setting, greatly reduces the generation of security incident.
4, the solder paste stirrer of this LED is full-automatic stirring, and stirring efficiency is fast, substantially reduces mixing time.
Accompanying drawing explanation
Structural representation when Fig. 1 is the solder paste stirrer fastening of this LED.
Fig. 2 is the structural representation of the solder paste stirrer of this LED in embodiment one when opening.
Fig. 3 is the structural representation of the solder paste stirrer of this LED in embodiment two when opening.
Fig. 4 is the solder paste stirrer partial structurtes schematic diagram of this LED.
Fig. 5 is the internal main view of the solder paste stirrer of this LED.
In figure, 1, housing; 2, end cap; 3, cavity; 4, motor one; 5, driving wheel; 6, rotation platform; 7, driven pulley; 8, chape; 9, motor two; 10, fixture; 11, rubber ring; 12, hasp lock; 13, control panel; 14, limit switch; 15, oil cylinder; 16, case lock.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one
As shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5, the solder paste stirrer of this LED, comprise housing 1 and end cap 2, housing 1, in rectangular-shaped, form half enclosed type cavity 3, is provided with motor 1 bottom housing 1 in housing 1, the output shaft of motor 1 is connected with driving wheel 5, have the rotation platform 6 of an ovalize in cavity 3, rotation platform 6 lower end is connected with the driven pulley 7 of synchronous axial system, is arranged with chape 8 between driving wheel 5 and driven pulley 7.
Rotation platform 6 both sides are respectively provided with an inclination motor 29, motor 29 output shaft is fixed with the fixture 10 embedded for tin cream box, fixture 10 is driven by motor 29, and wherein fixture 10 is barrel-shaped and matches with tin cream box outline, and tin cream box can be embedded in fixture 10.The output shaft of motor 29 is detachable link with fixture 10, and the large I of fixture 10 customizes according to the model size of tin cream box, effectively can improve the scope of application of the solder paste stirrer of this LED, reduces economic input.Fixture 10 is 45 ° with the angle of rotation platform 6.The placement of 45 °, tin cream box, tin cream, along direction of axis line rotation, can make tin cream no longer adhere to cover.
The port of fixture 10 is provided with the latch-up structure that can prevent tin cream box from departing from.Latch-up structure is some rubber rings 11 that fixture 10 port is circumferentially with.Rubber ring 11 1 kinds has the material of elasticity, insulating properties, waterproof and air, rubber ring 11 circumference is located at fixture 10 port, certain extruding is carried out to tin cream box, avoid tin cream box to be embedded in fixture 10 and High Rotation Speed time depart from the phenomenon of fixture 10, also indirectly reduce its potential safety hazard simultaneously.
End cap 2 is articulated with housing 1 side and end cap 2 is provided with the control panel 13 controlling motor 1 and motor 29 rotation.Control panel 13 is provided with power key, start key, stop key, Timing key and time display screen, and control panel 13 is located at the operation that staff is convenient in end cap 2 upper end.
Housing 1 and end cap 2 outer wall are by gemel connection, and end cap 2 can swing by housing 1 relatively, and housing 1 and end cap 2 opposite side outer wall are provided with and the case that housing 1 and end cap 2 lock can be locked 16.When the solder paste stirrer operation work of this LED; end cap 2 can be made to move around hinge axle center string pendulum and be resisted against on edge, housing 1 upper end; by case lock 16, housing 1 and end cap 2 are locked again; there is second protection measure, avoid latch-up structure the fly out solder paste stirrer of LED of tin cream box High Rotation Speed in fixture 10 that gets loose to injure people by a crashing object.Housing 1 inwall one end is also provided with oil cylinder 15, and the piston rod outer end of oil cylinder 15 is connected to end cap 2 inwall edge.Adopt above structure, not only can have a supporting role to end cap 2, and end cap 2 hunting range can be limited, the center of gravity and the damage degree that relatively can improve hinge avoiding end cap 2 to swing backward affecting the solder paste stirrer of LED.
Housing 1 inwall one end is provided with limit switch 14, and end cap 2 can extrude starting limig switch 14 while being resisted against housing 1 upper end.Limit switch 14 is for regulating and controlling the way circuit of control panel 13, as long as end cap 2 is not resisted against housing 1 upper end, control panel 13 would not be energized, and can effectively avoid improper operation, reduces potential safety hazard.
Basic functional principle: tin cream box is put into fixture 10, places two box tin creams at most in the solder paste stirrer of a LED, if when only placing a box tin cream, need place the counterweight matched with tin cream box shaped quality in another vacant fixture 10.By latch-up structure, tin cream box and counterweight are locked in fixture 10, then swing end cap 2 and be resisted against housing 1, open limit switch 14, then by case lock 16, end cap 2 and housing 1 are locked.Last power-on key, by the Timing key assignments time, opens start key starter motor 1 and rotates with motor 29 simultaneously, carry out Double stirring to tin cream box.
Housing 1 upper end has an opening upwards arranged, and housing 1 can be closed by end cap 2.Motor 1 is servomotor, starter motor 1, and the output shaft of motor 1 can drive driving wheel 5 to rotate, and driving wheel 5 rotates and drives driven pulley 7 to rotate by chape 8 again, is wherein synchronously driven by connecting axle between driven pulley 7 with rotation platform 6.When tin cream box is embedded in starter motor 1 in fixture 10, motor 1 just can control the positive and negative uniformity coefficient rotating raising tin cream and stir of rotation platform 6 indirectly, motor 29 drives connected fixture 10 to rotate again simultaneously, makes tin cream box secondary rotation, improves the uniformity coefficient that tin cream stirs further.
Embodiment two
As shown in Figure 3, the present embodiment is roughly the same with embodiment one, and institute's difference is that latch-up structure is hasp lock 12.Adopt above structure, when tin cream box is embedded in fixture 10, by hasp lock 12, fixture 10 port is laterally blocked, can effectively avoid tin cream box in high-speed rotation, depart from fixture 10.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as housing 1, end cap 2, cavity 3, motor 1, driving wheel 5, rotation platform 6, driven pulley 7, chape 8, motor 29, fixture 10, rubber ring 11, hasp lock 12, control panel 13, limit switch 14, oil cylinder 15, case lock 16 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (10)
1. the solder paste stirrer of a LED, comprise housing (1) and end cap (2), it is characterized in that, described housing (1) is in rectangular-shaped, half enclosed type cavity (3) is formed in housing (1), housing (1) bottom is provided with motor one (4), the output shaft of motor one (4) is connected with driving wheel (5), there is in described cavity (3) rotation platform (6) of an ovalize, rotation platform (6) lower end is connected with the driven pulley (7) of synchronous axial system, chape (8) is arranged with between described driving wheel (5) and driven pulley (7), rotation platform (6) both sides are respectively provided with an inclination motor two (9), motor two (9) output shaft is fixed with the fixture (10) embedded for tin cream box, fixture (10) is driven by motor two (9).
2. the solder paste stirrer of a kind of LED according to claim 1, is characterized in that, described fixture (10) is in barrel-shaped and match with tin cream box outline, and tin cream box can be embedded in fixture (10).
3. the solder paste stirrer of a kind of LED according to claim 2, is characterized in that, the port of fixture (10) is provided with the latch-up structure that can prevent tin cream box from departing from.
4. the solder paste stirrer of a kind of LED according to claim 3, is characterized in that, latch-up structure is some rubber rings (11) that fixture (10) port is circumferentially with.
5. the solder paste stirrer of a kind of LED according to claim 3, is characterized in that, latch-up structure is hasp lock (12).
6. the solder paste stirrer of a kind of LED according to claim 1, is characterized in that, described fixture (10) is 45 ° with the angle of rotation platform (6).
7. the solder paste stirrer of a kind of LED according to claim 6, it is characterized in that, described end cap (2) is articulated with housing (1) side and end cap (2) is provided with the control panel (13) controlling motor one (4) and motor two (9) and rotate.
8. the solder paste stirrer of a kind of LED according to claim 1, it is characterized in that, housing (1) inwall one end is provided with limit switch (14), and described end cap (2) can extrude starting limig switch (14) while being resisted against housing (1) upper end.
9. the solder paste stirrer of a kind of LED according to claim 8, it is characterized in that, described housing (1) and end cap (2) outer wall pass through gemel connection, end cap (2) can swing by housing (1) relatively, and housing (1) and end cap (2) opposite side outer wall are provided with and the case that housing (1) and end cap (2) lock can be locked (16).
10. the solder paste stirrer of a kind of LED according to claim 9, it is characterized in that, housing (1) inwall one end is also provided with oil cylinder (15), and the piston rod outer end of described oil cylinder (15) is connected to end cap (2) inwall edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275153.7U CN204602086U (en) | 2015-04-30 | 2015-04-30 | The solder paste stirrer of a kind of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275153.7U CN204602086U (en) | 2015-04-30 | 2015-04-30 | The solder paste stirrer of a kind of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204602086U true CN204602086U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520275153.7U Expired - Fee Related CN204602086U (en) | 2015-04-30 | 2015-04-30 | The solder paste stirrer of a kind of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204602086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952394A (en) * | 2017-10-31 | 2018-04-24 | 芜湖辉灿电子科技有限公司 | Lead plaster high-efficiency stirrer |
| CN110841528A (en) * | 2019-11-26 | 2020-02-28 | 东台市高科技术创业园有限公司 | Tank structure of solder paste mixer |
-
2015
- 2015-04-30 CN CN201520275153.7U patent/CN204602086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952394A (en) * | 2017-10-31 | 2018-04-24 | 芜湖辉灿电子科技有限公司 | Lead plaster high-efficiency stirrer |
| CN110841528A (en) * | 2019-11-26 | 2020-02-28 | 东台市高科技术创业园有限公司 | Tank structure of solder paste mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20170430 |