Impurity separation device for silver powder processing

Abstract

The utility model discloses an impurity separating device for silver powder processing, which comprises a main support frame and flexible connecting rods, four groups of flexible connecting rods are symmetrically arranged at the top end of the main support frame, a lower vibrating plate is arranged outside the main support frame, four groups of flexible connecting rods are connected with the lower vibrating plate, and the lower vibrating plate is connected with the main support frame. An upper vibration disc is arranged above the lower vibration disc, the other four sets of flexible connecting rods are connected with the upper vibration disc, a vibration motor is installed on the outer wall of the main supporting frame, a belt wheel assembly is installed at the output end of the vibration motor, and a movable shaft is installed in the position, on one side of the belt wheel assembly, of the main supporting frame; and the movable shaft is movably connected with the main support frame. According to the silver powder separating and screening device, convenient and fast circumferential rotation type electromagnetic adsorption of iron impurities and spiral output of silver powder are achieved, reciprocating swing vibration type screening and separation of the silver powder are facilitated, and the silver powder separating and screening effect and the silver powder output efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of separation devices, in particular to an impurity separation device for silver powder processing. Background Art

[0002] Silver powder is aluminum powder, which is made by adding a small amount of lubricant to pure aluminum foil, crushing it into scaly powder by pounding, and then polishing. Aluminum powder is light, has high floating power, strong covering power, and good light and heat reflection performance. After processing, it can also become non-floating aluminum powder. Aluminum powder can be used to identify fingerprints and make fireworks. Aluminum powder is a large category of metallic pigments due to its wide range of uses, large demand, and many varieties. Silver powder is needed in the production process of photovoltaic panels. Silver powder will be doped with impurities in the production process. In order to better separate the impurities, an impurity separation device for silver powder processing is proposed.

[0003] For example, an impurity separation device for silver powder processing disclosed in the authorization announcement number CN218308496U includes a material separation bin and two support frames welded to the lower side of the material separation bin, one end of the material separation bin is cylindrical, and the other end of the material separation bin is rectangular, the material separation bin is provided with a material separation wheel at an inner position of the circumference, a first material pipe and a second material pipe are respectively installed at both ends of the material separation wheel, and the material separation wheel is rotatably connected to the material separation bin through the first material pipe and the second material pipe, and the material separation bin is provided with a feeding structure at an outer position of the rectangle;

[0004] Although the utility model realizes that during use, the silver powder is fully mixed and stirred to fully diffuse the fine silver powder particles, and the silver powder is evenly diffused by wind force, and the magnetic impurities therein are removed by magnetic attraction;

[0005] However, the problem that the existing separation device is not conducive to convenient circular rotating electromagnetic adsorption of iron impurities and spiral output of silver powder during use, is not conducive to reciprocating swing vibration screening and separation of silver powder, which affects the effect of silver powder separation and screening and the efficiency of silver powder output. Utility Model Content

[0006] The purpose of the utility model is to provide an impurity separation device for silver powder processing, so as to solve the problem that the separation device proposed in the above background technology is not convenient for the convenient circular rotating electromagnetic adsorption of iron impurities and the spiral output of silver powder, is not conducive to the reciprocating swing vibration screening and separation of silver powder, and affects the effect of silver powder separation and screening and the efficiency of silver powder output.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an impurity separation device for silver powder processing, comprising a main support frame and a flexible connecting rod, four groups of flexible connecting rods are symmetrically installed on the top of the main support frame, a lower vibration disk is arranged on the outside of the main support frame, and four groups of flexible connecting rods are connected to the lower vibration disk, an upper vibration disk is arranged above the lower vibration disk, and another four groups of flexible connecting rods are connected to the upper vibration disk, a vibration motor is installed on the outer wall of the main support frame, a pulley assembly is installed on the output end of the vibration motor, a movable shaft is installed inside the main support frame on one side of the pulley assembly, and the movable shaft is movably connected to the main support frame, and the pulley assembly extends to the surface of the movable shaft, a lower eccentric disk is installed on the top of the movable shaft, a hinge shaft is installed on the top of the lower eccentric disk, and the hinge shaft is movably connected to the lower vibration disk, an upper eccentric disk is installed on the top of the hinge shaft, a linkage shaft is installed on the top of the upper eccentric disk, and the linkage shaft is movably connected to the upper vibration disk, and two groups of processing barrels are arranged on the top of the upper vibration disk and the lower vibration disk.

[0008] Preferably, an integrated box is installed inside the processing barrel, and a worm is movably installed inside the integrated box.

[0009] Preferably, a stirring motor is installed on the side wall of the integrated box on one side of the worm, and the output end of the stirring motor is connected to the worm.

[0010] Preferably, a connecting shaft is movably installed inside the integrated box on one side of the worm, a worm wheel is mounted on the surface of the connecting shaft, and the worm and the worm wheel are meshed with each other.

[0011] Preferably, an electromagnetic rotating disk is installed at the bottom end of the connecting shaft, and a feed port is installed at the top end of the processing barrel, and the feed port extends to the interior of the processing barrel.

[0012] Preferably, a filter screen is installed inside the processing barrel below the electromagnetic rotating disk, and the filter screen is movably connected to the processing barrel.

[0013] Preferably, a hollow sleeve is installed at the bottom end of each of the processing barrels, and the hollow sleeve extends to the interior of the processing barrel, and a discharge port is installed at the bottom end of each of the hollow sleeves, and the discharge port extends to the interior of the hollow sleeve.

[0014] Preferably, spiral blades are movably installed inside the hollow sleeve, and conveying motors are installed on the side walls of the hollow sleeve, and the output ends of the conveying motors are connected to the spiral blades.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the separation device not only realizes the convenient circumferential rotation type electromagnetic adsorption of iron impurities and spiral output of silver powder, facilitates the reciprocating swing vibration type screening and separation of silver powder, but also improves the effect of silver powder separation and screening and the efficiency of silver powder output;

[0016] The photovoltaic-grade silver powder is poured into the processing barrel through the feed port, and the silver powder falls into the electromagnetic rotating disk through the processing barrel, wherein the electromagnetic rotating disk is a mesh setting, and the electromagnetic rotating disk is opened by external control to energize the electromagnetic rotating disk to turn on its electromagnetic function, and the electromagnetic rotating disk starts to work, and the electromagnetic rotating disk is used to adsorb and screen the iron impurities inside the silver powder. The worm is driven to rotate by the stirring motor, and the electromagnetic rotating disk is driven to rotate by the connecting shaft, so that the electromagnetic rotating disk is evenly in contact with the silver powder to evenly adsorb the iron impurities inside the silver powder. The silver powder after adsorption treatment falls to the surface of the filter through the electromagnetic rotating disk, and the silver powder particles larger than the mesh diameter of the filter stay on the surface of the filter, and the silver powder particles smaller than the mesh diameter of the filter continue to fall through the filter. The vibration motor drives the pulley assembly to move, the pulley assembly drives the movable shaft to rotate, the movable shaft drives the lower eccentric plate to rotate, the lower eccentric plate drives the hinged shaft to rotate, the hinged shaft drives the upper eccentric plate to rotate, and the upper eccentric plate drives the linkage shaft to rotate. Under the support of multiple sets of flexible connecting rods, the hinged shaft drives the lower vibration plate to swing back and forth, the linkage shaft drives the upper vibration plate to swing back and forth, the upper vibration plate and the lower vibration plate respectively drive the processing barrel to vibrate back and forth, and the processing barrel drives the filter to vibrate, so as to accelerate the vibration screening and falling of the silver powder on the surface of the filter, so as to speed up the efficiency of the vibration screening of the silver powder, realize the convenient circular rotation electromagnetic adsorption of iron impurities by the separation device, facilitate the reciprocating swing vibration screening and separation of the silver powder, and improve the effect of silver powder separation and screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a front view structural schematic diagram of the utility model;

[0019] Figure 3 It is a front view cross-sectional structural schematic diagram of the hinge shaft of the utility model;

[0020] Figure 4 It is a front view cross-sectional structural schematic diagram of the treatment barrel of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the electromagnetic rotating disk of the utility model.

[0022] In the figure: 1. main support frame; 2. upper vibration plate; 3. processing barrel; 4. flexible connecting rod; 5. lower vibration plate; 6. hollow sleeve; 7. vibration motor; 8. pulley assembly; 9. movable shaft; 10. lower eccentric plate; 11. hinge shaft; 12. upper eccentric plate; 13. linkage shaft; 14. integrated box; 15. feed port; 16. worm; 17. worm gear; 18. stirring motor; 19. connecting shaft; 20. electromagnetic rotating plate; 21. filter screen; 22. conveying motor; 23. discharge port; 24. spiral blade. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0024] See also Figure 1-5 The utility model provides an embodiment: an impurity separation device for silver powder processing, comprising a main support frame 1 and a flexible connecting rod 4, four groups of flexible connecting rods 4 are symmetrically installed on the top of the main support frame 1, a lower vibration plate 5 is arranged outside the main support frame 1, and four groups of flexible connecting rods 4 are connected to the lower vibration plate 5, an upper vibration plate 2 is arranged above the lower vibration plate 5, and another four groups of flexible connecting rods 4 are connected to the upper vibration plate 2, a vibration motor 7 is installed on the outer wall of the main support frame 1, the vibration motor 7 plays a role of power drive, and a pulley group is installed at the output end of the vibration motor 7 Part 8, a movable shaft 9 is installed inside the main support frame 1 on one side of the pulley assembly 8, and the movable shaft 9 is movably connected to the main support frame 1, and the pulley assembly 8 extends to the surface of the movable shaft 9, a lower eccentric disk 10 is installed on the top of the movable shaft 9, a hinge shaft 11 is installed on the top of the lower eccentric disk 10, and the hinge shaft 11 is movably connected to the lower vibration disk 5, an upper eccentric disk 12 is installed on the top of the hinge shaft 11, a linkage shaft 13 is installed on the top of the upper eccentric disk 12, and the linkage shaft 13 is movably connected to the upper vibration disk 2, and two sets of processing barrels 3 are provided on the tops of the upper vibration disk 2 and the lower vibration disk 5;

[0025] First, the device is connected to an external controller and an external circuit, and photovoltaic-grade silver powder is poured into the processing barrel 3 through the feed port 15. The silver powder falls into the electromagnetic rotating disk 20 through the processing barrel 3, wherein the electromagnetic rotating disk 20 is a mesh setting. The electromagnetic rotating disk 20 is opened by external control to energize the electromagnetic rotating disk 20 to turn on its electromagnetic function, and the electromagnetic rotating disk 20 starts to work, and the electromagnetic rotating disk 20 is used to adsorb and screen the iron impurities inside the silver powder. The stirring motor 18 is turned on by external control, and the stirring motor 18 drives the worm 16 to rotate. Under the mutual engagement of the worm 16 and the worm wheel 17, the worm 16 drives the worm wheel 17 to rotate, and the worm wheel 17 drives the connecting shaft 19 to rotate, and the connecting shaft 19 drives the electromagnetic rotating disk 20 to rotate, so that the electromagnetic rotating disk 20 is uniformly in contact with the silver powder to uniformly adsorb the iron impurities inside the silver powder. The silver powder after adsorption treatment falls to the surface of the filter screen 21 through the electromagnetic rotating disk 20, and the silver powder particles larger than the mesh diameter of the filter screen 21 stay on the filter screen 21. On the surface of the filter screen 21, silver powder particles smaller than the mesh diameter of the filter screen 21 continue to fall through the filter screen 21, and the vibration motor 7 is turned on by external control, and the vibration motor 7 drives the pulley assembly 8 to move, and the pulley assembly 8 drives the movable shaft 9 to rotate, and the movable shaft 9 drives the lower eccentric disk 10 to rotate, and the lower eccentric disk 10 drives the hinge shaft 11 to rotate, and the hinge shaft 11 drives the upper eccentric disk 12 to rotate, and the upper eccentric disk 12 drives the linkage shaft 13 to rotate, and under the support of multiple groups of flexible connecting rods 4, the hinge shaft 11 drives the upper eccentric disk 12 to rotate. The connecting shaft 11 drives the lower vibration plate 5 to swing back and forth, the linkage shaft 13 drives the upper vibration plate 2 to swing back and forth, the upper vibration plate 2 and the lower vibration plate 5 respectively drive the processing barrel 3 to vibrate back and forth, and the processing barrel 3 drives the filter screen 21 to vibrate, so as to accelerate the vibration screening and falling of the silver powder on the surface of the filter screen 21, thereby accelerating the efficiency of the vibration screening of the silver powder, realizing the convenient circumferential rotation electromagnetic adsorption of iron impurities by the separation device, facilitating the reciprocating swing vibration screening and separation of the silver powder, and improving the effect of the separation and screening of the silver powder;

[0026] An integrated box 14 is installed inside the processing barrel 3, and a worm 16 is movably installed inside the integrated box 14;

[0027] A stirring motor 18 is installed on the side wall of the integrated box 14 on one side of the worm 16. The stirring motor 18 plays a role of power drive, and the output end of the stirring motor 18 is connected to the worm 16. A connecting shaft 19 is movably installed inside the integrated box 14 on one side of the worm 16. The surface of the connecting shaft 19 is set with a worm wheel 17, and the worm 16 and the worm wheel 17 are meshed with each other;

[0028] The bottom end of the connecting shaft 19 is equipped with an electromagnetic rotating disk 20, the top of the processing barrel 3 is equipped with a feed port 15, and the feed port 15 extends to the inside of the processing barrel 3, and the inside of the processing barrel 3 below the electromagnetic rotating disk 20 is equipped with a filter screen 21, and the filter screen 21 is movably connected to the processing barrel 3;

[0029] A hollow sleeve 6 is installed at the bottom of the treatment barrel 3, and the hollow sleeve 6 extends to the inside of the treatment barrel 3. A discharge port 23 is installed at the bottom of the hollow sleeve 6, and the discharge port 23 extends to the inside of the hollow sleeve 6.

[0030] The hollow sleeve 6 is provided with spiral blades 24 movably mounted inside, and the side walls of the hollow sleeve 6 are provided with conveying motors 22 , which play a role of power drive, and the output end of the conveying motor 22 is connected to the spiral blades 24 ;

[0031] The silver powder screened by the filter 21 falls to the bottom of the processing barrel 3, and enters the interior of the hollow sleeve 6 through the processing barrel 3. The conveying motor 22 is turned on by external control, and the spiral blade 24 is driven by the conveying motor 22 to rotate. The spiral blade 24 drives the silver powder inside the hollow sleeve 6 to move and be discharged through the discharge port 23, so as to facilitate the rapid output of the screened and separated silver powder, realize the convenient spiral output of the silver powder by the separation device, and improve the efficiency of the silver powder output.

[0032] Working principle: first, the device is connected to an external controller and an external circuit, and photovoltaic-grade silver powder is poured into the processing barrel 3 through the feed port 15. The silver powder falls into the electromagnetic rotating disk 20 through the processing barrel 3, wherein the electromagnetic rotating disk 20 is a mesh setting. The electromagnetic rotating disk 20 is opened by external control to energize the electromagnetic rotating disk 20 to turn on its electromagnetic function. The electromagnetic rotating disk 20 starts to work, and the electromagnetic rotating disk 20 is used to adsorb and screen the iron impurities inside the silver powder. The stirring motor 18 drives the worm 16 to rotate, and the worm gear 17 drives the connecting shaft 19 to rotate. The connecting shaft 19 drives the electromagnetic rotating disk 20 to rotate, so that the electromagnetic rotating disk 20 evenly contacts the silver powder to evenly adsorb the iron impurities inside the silver powder. Silver powder particles larger than the mesh diameter of the filter 21 stay on the surface of the filter 21, and silver powder particles smaller than the mesh diameter of the filter 21 continue to fall through the filter 21, and the vibration motor 7 drives the pulley assembly 8 to move The pulley assembly 8 drives the movable shaft 9 to rotate, the movable shaft 9 drives the lower eccentric plate 10 to rotate, the lower eccentric plate 10 drives the hinge shaft 11 to rotate, the hinge shaft 11 drives the upper eccentric plate 12 to rotate, the upper eccentric plate 12 drives the linkage shaft 13 to rotate, the linkage shaft 13 drives the upper vibration plate 2 to swing back and forth, the upper vibration plate 2 and the lower vibration plate 5 respectively drive the processing barrel 3 to vibrate back and forth, and the processing barrel 3 drives the filter screen 21 to vibrate, so as to accelerate the vibration screening and falling of the silver powder on the surface of the filter screen 21, so as to speed up the efficiency of the vibration screening of the silver powder, the silver powder screened by the filter screen 21 falls to the bottom of the processing barrel 3, and enters the interior of the hollow sleeve 6 through the processing barrel 3, and the spiral blade 24 is driven by the conveying motor 22 to rotate, and the spiral blade 24 drives the silver powder inside the hollow sleeve 6 to move and be discharged through the discharge port 23, so as to facilitate the rapid output of the screened and separated silver powder, so as to complete the use of the impurity separation device for silver powder processing.

[0033] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An impurity separation device for silver powder processing, comprising a main support frame (1) and a flexible connecting rod (4), characterized in that: Four groups of flexible connecting rods (4) are symmetrically installed on the top of the main support frame (1), a lower vibration plate (5) is arranged outside the main support frame (1), and four groups of flexible connecting rods (4) are connected to the lower vibration plate (5), an upper vibration plate (2) is arranged above the lower vibration plate (5), and another four groups of flexible connecting rods (4) are connected to the upper vibration plate (2), a vibration motor (7) is installed on the outer wall of the main support frame (1), a pulley assembly (8) is installed at the output end of the vibration motor (7), a movable shaft (9) is installed inside the main support frame (1) on one side of the pulley assembly (8), and the movable shaft (9) is installed on the output end of the vibration motor (7), and the movable shaft (9) is installed on the output end of the vibration motor (7). The shaft (9) is movably connected to the main support frame (1), and the pulley assembly (8) extends to the surface of the movable shaft (9); a lower eccentric disk (10) is installed at the top of the movable shaft (9); a hinge shaft (11) is installed at the top of the lower eccentric disk (10), and the hinge shaft (11) is movably connected to the lower vibration disk (5); an upper eccentric disk (12) is installed at the top of the hinge shaft (11); a linkage shaft (13) is installed at the top of the upper eccentric disk (12), and the linkage shaft (13) is movably connected to the upper vibration disk (2); and two sets of processing barrels (3) are arranged at the tops of the upper vibration disk (2) and the lower vibration disk (5).

2. The impurity separation device for silver powder processing according to claim 1, characterized in that: An integrated box (14) is installed inside each of the processing barrels (3), and a worm (16) is movably installed inside each of the integrated boxes (14).

3. The impurity separation device for silver powder processing according to claim 2, characterized in that: A stirring motor (18) is installed on the side wall of the integrated box (14) on one side of the worm (16), and the output end of the stirring motor (18) is connected to the worm (16).

4. The impurity separation device for silver powder processing according to claim 2, characterized in that: A connecting shaft (19) is movably installed inside the integrated box (14) on one side of the worm (16), a worm wheel (17) is mounted on the surface of the connecting shaft (19), and the worm (16) and the worm wheel (17) are meshed with each other.

5. The impurity separation device for silver powder processing according to claim 4, characterized in that: An electromagnetic rotating disk (20) is installed at the bottom end of the connecting shaft (19), and a feed port (15) is installed at the top end of the processing barrel (3), and the feed port (15) extends to the interior of the processing barrel (3).

6. The impurity separation device for silver powder processing according to claim 5, characterized in that: A filter screen (21) is installed inside the processing barrel (3) below the electromagnetic rotating disk (20), and the filter screen (21) is movably connected to the processing barrel (3).

7. The impurity separation device for silver powder processing according to claim 1, characterized in that: The bottom end of each treatment barrel (3) is equipped with a hollow sleeve (6), and the hollow sleeve (6) extends into the interior of the treatment barrel (3); the bottom end of each hollow sleeve (6) is equipped with a discharge port (23), and the discharge port (23) extends into the interior of the hollow sleeve (6).

8. The impurity separation device for silver powder processing according to claim 7, characterized in that: The interior of the hollow sleeve (6) is movably provided with a spiral blade (24), the side wall of the hollow sleeve (6) is provided with a conveying motor (22), and the output end of the conveying motor (22) is connected to the spiral blade (24).

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