CN112338314A - Device capable of avoiding solder paste waste and facilitating scraping of redundant solder paste on side surface - Google Patents
Device capable of avoiding solder paste waste and facilitating scraping of redundant solder paste on side surface Download PDFInfo
- Publication number
- CN112338314A CN112338314A CN202011116934.3A CN202011116934A CN112338314A CN 112338314 A CN112338314 A CN 112338314A CN 202011116934 A CN202011116934 A CN 202011116934A CN 112338314 A CN112338314 A CN 112338314A
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- Prior art keywords
- solder paste
- gear
- tin cream
- swing joint
- wasted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
- B23K3/0638—Solder feeding devices for viscous material feeding, e.g. solder paste feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/082—Flux dispensers; Apparatus for applying flux
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention relates to the technical field of computer accessories and discloses a device which can avoid tin cream waste and is convenient for scraping off the excessive tin cream on the side surface, comprising a recovery bin, wherein the recovery bin is utilized to recover the tin cream, the device is more energy-saving and environment-friendly, the device can drive a tin cream gun to reciprocate intermittently left and right through the matching use of the tin cream gun, a push rod, a swing rod, a special-shaped disc and a third gear, so as to ensure that a mainboard is more uniform when the tin cream is spotted, the overflowing tin cream is automatically scraped off when the tin cream is spotted, the phenomenon that the tin cream is not uniform enough when the tin cream is spotted is avoided, the pressure is changed through the matching use of the first gear, the second gear, a piston and the recovery bin, the wind power is generated to act on the mainboard, so as to accelerate the forming of the tin cream, and when the tin cream is sucked back, the scraped off excessive tin cream is automatically recovered by utilizing the negative pressure, the waste of solder paste is reduced, and the energy conservation and the environmental protection are better.
Description
Technical Field
The invention relates to the technical field of computer accessories, in particular to a device which can avoid solder paste waste and is convenient for scraping off redundant solder paste on the side surface.
Background
Along with the progress of computer technology, computers have become the core tool in the technical field of industrial automation with unique functions and powerful working capacity, wherein a computer mainboard is one of the most main components of the computer and bears a large number of electrical components, when the computer mainboard is installed, solder paste is generally required to be utilized for operation, and the conventional solder paste device is simple in arrangement.
In order to solve the above problems, the inventor proposes a device which can avoid solder paste waste and facilitate the scraping of the excess solder paste on the side, and the device has the advantages of automatically scraping the solder paste and recycling the solder paste, solves the problem that the traditional solder paste device is simpler in arrangement, ensures that the device is more time-saving and labor-saving in operation, can automatically scrape the overflowing solder paste, and automatically recycles the scraped solder paste, thereby reducing the waste of raw materials and being more energy-saving and environment-friendly.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose of automatically scraping and recycling the solder paste, the invention provides the following technical scheme: a device capable of avoiding tin cream waste and facilitating scraping of redundant tin cream on the side surface comprises a recovery bin, wherein the recovery bin is used for recovering the tin cream, and is more energy-saving and environment-friendly, a supporting plate is fixedly connected to the upper part of the recovery bin, the supporting plate is used for supporting a computer mainboard, the outer side of the supporting plate is connected with a first rotary disc, a tin cream gun is driven to synchronously move by the rotation of the first rotary disc, a second rotary disc is arranged on the back surface of the first rotary disc in a movable refining mode, the first rotary disc is driven to synchronously rotate by the rotation of the second rotary disc, a first gear is movably arranged below the first rotary disc, a second gear is driven to synchronously rotate by the rotation of the first gear, a second gear is movably connected to the right side of the first gear, a piston is driven to synchronously rotate by the rotation of the second gear, a scraper is movably connected to the right side of the first rotary disc, the tin cream gun, the left side swing joint of tin cream rifle has the push rod, and the outside swing joint of push rod has the pendulum rod, and one side swing joint that the push rod was kept away from to the pendulum rod has the dysmorphism dish, and the right side swing joint of dysmorphism dish has the third gear, and the right side swing joint of second gear has the piston.
Preferably, the inside of backup pad is provided with the recess, and the size and the mainboard size of this recess are known brokenly each other, and the round hole that the surface of backup pad was seted up, and thirty is no less than to the number of round hole, evenly distributed on the surface of backup pad.
Preferably, the first gear is a half gear, the first gear is meshed with the second gear, and the second gear is movably connected with the piston through two connecting rods.
Preferably, the outer side of the scraper blade is provided with a sliding groove, and the size of the sliding groove is matched with that of the scraper blade.
Preferably, the surface of the second turntable is provided with a positioning rib, a spring is arranged between the positioning rib and the second turntable, the spring is in a compression state in an original state, a bump is arranged on the back of the positioning rib, and the size of the bump is matched with that of an inclined block fixedly arranged on the back of the second turntable.
Preferably, two grooves are formed in the first rotary table, the specifications of the two grooves are consistent, and the sizes of the grooves are matched with the sizes of the positioning ribs arranged on the surface of the second rotary table.
Preferably, the inside of dysmorphism dish is seted up the symmetry and is described arc wall, the mutual adaptation of size and the pendulum rod of this arc wall, and the back of pendulum rod is provided with fixed fulcrum, and the third gear is provided with two, and the specification of two third gears is unanimous, and respectively with pass through belt swing joint between the dysmorphism dish that the left and right sides set up.
(II) advantageous effects
Compared with the prior art, the invention provides a device which can avoid solder paste waste and is convenient for scraping off the redundant solder paste on the side surface, and the device has the following beneficial effects:
1. this can avoid the extravagant device that just makes things convenient for the unnecessary tin cream of side to strike off of tin cream uses through the cooperation of tin cream rifle, push rod, pendulum rod, dysmorphism dish and third gear for can drive reciprocal intermittent type nature removal about the tin cream rifle, thereby guarantee that the mainboard is more even when carrying out some tin creams.
2. This can avoid the extravagant and make things convenient for the device that the unnecessary tin cream in side strikes off uses through the cooperation of first carousel, second carousel and scraper blade for the tin cream that will overflow when carrying out some tin creams strikes off automatically, and is not even enough when avoiding some tin creams.
3. This can avoid the extravagant and make things convenient for the device that the unnecessary tin cream of side strikes off, through the cooperation in first gear, second gear, piston and recovery storehouse use for utilize the pressure change, produce wind-force and act on the mainboard, thereby the shaping of tin cream with higher speed, and when back suction, utilize the negative pressure to retrieve the unnecessary tin cream of striking off is automatic, reduce the waste of tin cream, more energy-conservation and environmental protection.
Drawings
FIG. 1 is a schematic view of the connection structure of the present invention;
FIG. 2 is a cross-sectional view of the connection structure of the present invention;
FIG. 3 is an enlarged view of the connection structure of the second turntable, the first gear and the second gear according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2.
In the figure: 1. a recovery bin; 2. a support plate; 3. a first turntable; 4. a second turntable; 5. a first gear; 6. a second gear; 7. a squeegee; 8. a solder paste gun; 9. a push rod; 10. a swing rod; 11. a shaped disc; 12. a third gear; 13. a piston.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a device for avoiding solder paste waste and facilitating scraping of excess solder paste on a side surface, comprising a recovery bin 1, wherein the recovery bin 1 is used for recovering solder paste, and is more energy-saving and environment-friendly, a supporting plate 2 is fixedly connected above the recovery bin 1, the supporting plate 2 is used for supporting a computer motherboard, a groove is arranged inside the supporting plate 2, the size of the groove is mutually breakable with the size of the motherboard, round holes are formed in the surface of the supporting plate 2, the number of the round holes is not less than thirty, the round holes are uniformly distributed on the surface of the supporting plate 2, the computer motherboard is clamped by the groove, the stability of the motherboard when the motherboard scrapes solder paste is ensured, the excess solder paste can be recovered along the round holes, and is more energy-saving and environment-friendly, the outer side of the supporting plate 2 or the first rotary disc 3 is connected, the solder paste gun 8 is driven to synchronously move, two grooves are arranged in the first rotary disk 3, the specifications of the two grooves are consistent, the size of the groove is matched with the size of a positioning rib arranged on the surface of a second rotary disk 4, so that the positioning rib can be clamped with the groove to drive the first rotary disk 3 to rotate, the back surface of the first rotary disk 3 is movably connected with the second rotary disk 4, the first rotary disk 3 is driven to synchronously rotate by the rotation of the second rotary disk 4, the surface of the second rotary disk 4 is provided with the positioning rib, a spring is arranged between the positioning rib and the second rotary disk 4, the spring is in a compression state in an original state, the back surface of the positioning rib is provided with a lug, the size of the lug is matched with the size of an inclined block fixedly arranged on the back surface of the second rotary disk 4, the positioning rib is driven to synchronously rotate by the rotation of the second rotary disk 4, so that the second rotary disk 4 is clamped with the first rotary disk 3, drive first carousel 3 and rotate, and when lug and sloping block contacted each other, lose the joint, first carousel 3 stops to rotate, so finally drive first carousel 3 intermittent type nature and rotate.
A first gear 5 is movably arranged below the first rotary disc 3, the first gear 5 is driven to synchronously rotate by the rotation of the first gear 5, the first gear 5 is a half gear, the first gear 5 is meshed with the second gear 6, the second gear 6 is movably connected with a piston 13 through two connecting rods, the right side of the first gear 5 is movably connected with the second gear 6, the piston 13 is driven to synchronously rotate by the rotation of the second gear 6, a scraper 7 is movably connected with the right side of the first rotary disc 3, a chute is arranged on the outer side of the scraper 7, the size of the chute is matched with that of the scraper 7, so that the scraper 7 can move along the chute, the stability during movement is ensured, the scraper 7 is abutted against the side surface of the main board, the scraping along the side surface of the main board is carried out, the redundant solder paste on the side surface is scraped, a solder paste gun 8 is movably connected above the support board 2, a push rod 9 is movably connected on the left side of the tin paste gun 8, a swing rod 10 is movably connected on the outer side of the push rod 9, a special-shaped disc 11 is movably connected on one side of the swing rod 10 far away from the push rod 9, symmetrical arc-shaped grooves are formed in the special-shaped disc 11, the size of the arc-shaped grooves is matched with that of the swing rod 10, a fixed pivot is arranged on the back of the swing rod 10, two third gears 12 are arranged, the specifications of the two third gears 12 are consistent and are respectively movably connected with the special-shaped discs 11 arranged on the left side and the right side through belts, the swing rod 10 is driven to synchronously move along the slide grooves when the special-shaped discs 11 rotate, so that displacement difference is generated, the swing rod 10 is finally driven to swing along the fixed pivot, the tin paste gun 8 is driven to intermittently move back and forth, so that tin paste is automatically dispensed, and the dispensing is more uniform when the, the piston 13 is movably connected to the right side of the second gear 6, the pressure in the recovery bin 1 is changed by the movement of the piston 13, so that the solder paste is recovered by negative pressure, and the air drying speed of the solder paste can be increased by wind power when the piston 13 moves to the right side.
The working principle is that an output shaft of a motor is movably connected with a third gear 12, so the third gear 12 is driven to rotate, the third gear 12 is provided with two third gears 12 which are meshed with each other, so the two third gears 12 are driven to synchronously rotate, the two third gears 12 are respectively movably connected with a left special-shaped disc 11 and a right special-shaped disc 11, so the two special-shaped discs 11 are driven to synchronously rotate, symmetrical inclined grooves are formed in the special-shaped discs 11, so a swing rod 10 is driven to move along the inclined grooves to generate a displacement difference, finally the swing rod 10 is driven to swing along a fixed pivot, one side of the swing rod 10, far away from the special-shaped discs 11, is movably connected with a push rod 9, according to a lever principle, the push rod 9 is driven to intermittently move in a left-right reciprocating manner, a solder paste gun 8 is arranged at the right end of the push rod 9, so the solder paste gun, and the prior art is utilized to drive the solder paste gun 8 to automatically spray the solder paste, so that the solder paste is more uniformly dispensed.
Meanwhile, the special-shaped disc 11 is movably connected with the second rotary disc 4 through a belt, so that the second rotary disc 4 can be driven to synchronously rotate, when the second rotary disc 4 rotates, the positioning ribs arranged on the surface can be driven to synchronously rotate, when the positioning ribs rotate to be overlapped with the grooves formed in the surface of the first rotary disc 3, the second rotary disc 4 is mutually clamped with the first rotary disc 3 under the action of the spring, so that the first rotary disc 3 is driven to rotate and continue to rotate, when the lug is contacted with the inclined block, the clamping is lost, the first rotary disc 3 stops rotating, so that the first rotary disc 3 is finally driven to intermittently rotate, the first rotary disc 3 is movably connected with the scraper 7 through two connecting rods, so that the scraper 7 is driven to synchronously reciprocate intermittently and leftwards and rightwards to cooperate with the intermittent movement leftwards and rightwards of the solder paste gun 8, so that the solder paste overflowing from the side surface can be automatically scraped, and, through belt swing joint between first gear 5 and the second carousel 4, so can drive first gear 5 and rotate, first gear 5 designs into half-gear, and this first gear 5 and second gear 6 intermeshing, so drive second gear 6 intermittent type nature rotation, through two connecting rod swing joint between second gear 6 and the piston 13, so drive piston 13 left and right reciprocating intermittent type nature removal, make the pressure in retrieving storehouse 1 change, utilize atmospheric pressure change, the wind-force that will produce acts on the mainboard, thereby accelerate the design, and utilize the negative pressure to flow the tin cream that spills over along the round hole that backup pad 2 surfaces set up and retrieve, waste is reduced, more energy-conservation and environmental protection.
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 (7)
1. The utility model provides a can avoid the extravagant and make things convenient for the device that the unnecessary solder paste in side strikes off, includes recovery bin (1), its characterized in that: retrieve top fixedly connected with backup pad (2) of storehouse (1), the outside of backup pad (2) or be connected with first carousel (3), the back activity of first carousel (3) is trained the level and has second carousel (4), the below activity of first carousel (3) has first gear (5), the right side swing joint of first gear (5) has second gear (6), the right side swing joint of first carousel (3) has scraper blade (7), the top swing joint of backup pad (2) has tin cream rifle (8), the left side swing joint of tin cream rifle (8) has push rod (9), the outside swing joint of push rod (9) has pendulum rod (10), one side swing joint that push rod (9) were kept away from in pendulum rod (10) has dysmorphism dish (11), the right side swing joint of dysmorphism dish (11) has third gear (12), the right side swing joint of second gear (6) has piston (13).
2. The apparatus of claim 1, wherein the solder paste is prevented from being wasted and the excess solder paste on the side is easily scraped off: the inside of backup pad (2) is provided with the recess, and the size and the mainboard size of this recess are known brokenly each other, and the round hole that the surface of backup pad (2) was seted up, and thirty are no less than to the number of round hole, evenly distributed is on the surface of backup pad (2).
3. The apparatus of claim 1, wherein the solder paste is prevented from being wasted and the excess solder paste on the side is easily scraped off: the first gear (5) is a half gear, the first gear (5) and the second gear (6) are meshed with each other, and the second gear (6) is movably connected with the piston (13) through two connecting rods.
4. The apparatus of claim 1, wherein the solder paste is prevented from being wasted and the excess solder paste on the side is easily scraped off: the outer side of the scraper (7) is provided with a sliding chute, and the size of the sliding chute is matched with that of the scraper (7).
5. The apparatus of claim 1, wherein the solder paste is prevented from being wasted and the excess solder paste on the side is easily scraped off: the surface of the second turntable (4) is provided with positioning ribs, springs are arranged between the positioning ribs and the second turntable (4), the springs are in a compression state in an original state, the back of the positioning ribs are provided with protruding blocks, and the sizes of the protruding blocks are matched with the sizes of the inclined blocks fixedly arranged on the back of the second turntable (4).
6. The apparatus of claim 1, wherein the solder paste is prevented from being wasted and the excess solder paste on the side is easily scraped off: two grooves are formed in the first rotary table (3), specifications of the two grooves are consistent, and the sizes of the grooves are matched with the sizes of the positioning ribs arranged on the surface of the second rotary table (4).
7. The apparatus of claim 1, wherein the solder paste is prevented from being wasted and the excess solder paste on the side is easily scraped off: symmetrical arc-shaped grooves are formed in the special-shaped disc (11), the size of each arc-shaped groove is matched with that of the swing rod (10), the back of the swing rod (10) is provided with a fixed fulcrum, the number of the third gears (12) is two, the specifications of the two third gears (12) are consistent, and the two third gears are movably connected with the special-shaped disc (11) arranged on the left side and the right side through belts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011116934.3A CN112338314A (en) | 2020-10-19 | 2020-10-19 | Device capable of avoiding solder paste waste and facilitating scraping of redundant solder paste on side surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011116934.3A CN112338314A (en) | 2020-10-19 | 2020-10-19 | Device capable of avoiding solder paste waste and facilitating scraping of redundant solder paste on side surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112338314A true CN112338314A (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011116934.3A Withdrawn CN112338314A (en) | 2020-10-19 | 2020-10-19 | Device capable of avoiding solder paste waste and facilitating scraping of redundant solder paste on side surface |
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| Country | Link |
|---|---|
| CN (1) | CN112338314A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068793A (en) * | 2021-10-22 | 2022-02-18 | 黄兵 | Automatic encapsulation of green LED lamp pearl and check out test set |
-
2020
- 2020-10-19 CN CN202011116934.3A patent/CN112338314A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068793A (en) * | 2021-10-22 | 2022-02-18 | 黄兵 | Automatic encapsulation of green LED lamp pearl and check out test set |
| CN114068793B (en) * | 2021-10-22 | 2024-02-13 | 深圳国晟光电有限公司 | Automatic packaging and detecting equipment for green environment-friendly LED lamp beads |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210209 |
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| WW01 | Invention patent application withdrawn after publication |