CN216814806U - Temperature-adjustable silver powder drying device - Google Patents
Temperature-adjustable silver powder drying device Download PDFInfo
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- CN216814806U CN216814806U CN202220404606.1U CN202220404606U CN216814806U CN 216814806 U CN216814806 U CN 216814806U CN 202220404606 U CN202220404606 U CN 202220404606U CN 216814806 U CN216814806 U CN 216814806U
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- box body
- drying device
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Abstract
The application relates to the technical field of silver powder drying, in particular to a temperature-adjustable silver powder drying device which comprises a drying box, wherein a mounting plate is horizontally arranged in the drying box, the drying box is divided into an upper box body and a lower box body by the mounting plate, a gap is reserved between the mounting plate and the inner top wall of the lower box body, the top of the upper box body is provided with a feeding hopper, and the side wall of the lower box body is movably provided with a material taking door; the lower box body is internally provided with a collecting box and a heating element, and the collecting box is positioned below the heating element; the mounting panel with all articulated on the interior roof of lower box have the cylinder, the piston rod of cylinder all with the collecting box is articulated. The application can improve the problem that the drying effect of silver powder is poor.
Description
Technical Field
The application relates to the technical field of silver powder drying, in particular to a silver powder drying device with adjustable temperature.
Background
Silver powder is one of the most widely used metal powders in the electronics industry. The silver powder prepared by the electrolysis process needs to be dried after being washed so as to achieve the aim of drying. At current silver powder stoving in-process, put into the tray with silver powder earlier, put into silver powder drying device's stoving incasement with the tray again, stoving incasement roof is equipped with the stoving section of thick bamboo that is used for stoving silver powder, starts the stoving section of thick bamboo and dries silver powder, dries a period of time after, takes out the tray from the stoving incasement.
During the use process of the silver powder drying device, the inventor finds that the technology at least has the following problems: the silver powder that only has the surface one deck in the stoving process can receive the stoving effect of a stoving section of thick bamboo betterly, and the silver powder of bottom can't receive the stoving effect of a stoving section of thick bamboo betterly because of sheltering from of outer silver powder in the tray for silver powder in the tray is heated inhomogeneously, thereby easily leads to the stoving effect of silver powder relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to improve the relatively poor problem of stoving effect of silver powder, this application provides a temperature adjustable silver powder drying device.
The application provides a pair of temperature adjustable silver powder drying device adopts following technical scheme:
a temperature-adjustable silver powder drying device comprises a drying box, wherein a mounting plate is horizontally arranged in the drying box, the drying box is divided into an upper box body and a lower box body by the mounting plate, a gap is reserved between the mounting plate and the inner top wall of the lower box body, the top of the upper box body is provided with a feeding hopper, and the side wall of the lower box body is movably provided with a material taking door; the lower box body is internally provided with a collecting box and a heating element, and the collecting box is positioned below the heating element; the mounting panel with all articulated on the interior roof of lower box have the cylinder, the piston rod of cylinder all with the collecting box is articulated.
Through adopting above-mentioned technical scheme, put into the stoving incasement with silver powder from the feeder hopper, silver powder falls into the collecting box afterwards, opens this moment and adds the heat-insulating material and dries the silver powder in the collecting box, because the setting of cylinder, flexible through the piston rod of control cylinder from time to time at the stoving in-process, the cylinder of being convenient for drives the collecting box and inclines from side to side and rocks, and make silver powder can remove about in the collecting box, thereby make silver powder in the collecting box be heated evenly, promoted the stoving effect of silver powder. The piston rod of the driving cylinder stretches out and draws back simultaneously and is convenient for control the distance between collecting box and the heating member to the temperature of adjustment stoving controls the stoving effect of silver powder.
In a particular possible embodiment, the inner bottom wall of the collecting chamber is curved.
Through adopting above-mentioned technical scheme, the inner diapire of collecting box is curved setting and makes silver powder remove and disperse more evenly when rocking about the collecting box more fast to promote the stoving effect of silver powder.
In a specific embodiment, the heating element is an electrothermal tube, and the electrothermal tube is spiral.
By adopting the technical scheme, the spiral arrangement of the electric heating tube can increase the coverage area of the electric heating tube on the silver powder, thereby improving the drying effect of the silver powder.
In a specific possible embodiment, a crushing mechanism is arranged in the upper box body, the crushing mechanism comprises a first rotating shaft and a second rotating shaft which can rotate, and the first rotating shaft and the second rotating shaft are both positioned right below the feeding hopper; the first rotating shaft is provided with first crushing teeth, the second rotating shaft is provided with second crushing teeth, and the first crushing teeth are meshed with the second crushing teeth; and a first motor is arranged outside the upper box body, and an output shaft of the first motor penetrates through the upper box body to be connected with the first rotating shaft.
Through adopting above-mentioned technical scheme, the silver powder after the washing easily has moisture and makes mutual adhesion blocking between the silver powder, and the silver powder of blocking can not receive the effect of stoving better, smashes setting up of tooth and makes silver powder can be broken up as far as possible to promote the stoving effect of silver powder.
In a specific possible embodiment, a conveying mechanism for conveying silver powder from the upper box body to the lower box body is arranged in the upper box body, the conveying mechanism comprises a first rotating roller, a second rotating roller and a second motor for driving the first rotating roller to rotate, and the first rotating roller and the second rotating roller are in transmission connection through a conveying belt; one end of the conveyor belt is located below the crushing mechanism, and the other end of the conveyor belt is located above a gap between the mounting plate and the inner top wall of the lower box body.
Through adopting above-mentioned technical scheme, the setting of conveyer belt is convenient for silver powder and is getting into the collecting box fast behind the rubbing crusher structure to improve the drying efficiency of silver powder.
In a specific possible embodiment, an electric heating wire is arranged in the upper box body above the conveyor belt, and two ends of the electric heating wire are fixed on the inner wall of the upper box body.
Through adopting above-mentioned technical scheme, the operation of preliminary drying is convenient for carry out to the silver powder of carrying on the conveyer belt to the setting of heating wire to strengthen the stoving effect of silver powder.
In a specific implementation mode, a gap between the mounting plate and the inner top wall of the lower box body is provided with a feeding pipe, and the feeding pipe is in a funnel shape.
Through adopting above-mentioned technical scheme, the silver powder that the setting of unloading pipe hourglass hopper-shaped was convenient for on the conveyer belt can accurately fall into the collecting box in, reduces silver powder as far as possible and falls to other places to improve the utilization ratio of silver powder.
In a specific possible embodiment, the side wall of the upper box body is provided with a viewing window, and the viewing window is positioned at the outer side of the conveyor belt.
Through adopting above-mentioned technical scheme, the setting up of observation window is convenient for observe whether silver powder on the conveyer belt falls into the collecting box completely to judge whether can open the electrothermal tube and dry the silver powder in the collecting box.
In summary, the present application includes at least one of the following beneficial technical effects:
1. put into stoving incasement with silver powder from the feed inlet afterwards, silver powder falls into the collecting box in, open the electrothermal tube this moment and dry the silver powder in the collecting box, because the setting of cylinder, flexible through the piston rod of controlling two cylinders from time to time at the stoving in-process, the cylinder of being convenient for drives the collecting box and inclines about to rock to make silver powder can remove about in the collecting box, thereby make silver powder in the collecting box be heated evenly, promoted the stoving effect of silver powder. Meanwhile, the piston rod of the driving cylinder is telescopic, so that the distance between the collecting box and the electric heating tube can be conveniently controlled, the drying temperature can be adjusted, and the drying effect of the silver powder can be controlled;
2. the washed silver powder is easy to contain water, the silver powder is adhered to each other to form blocks, the block silver powder cannot be well dried, and the silver powder can be broken up as far as possible due to the arrangement of the crushing teeth, so that the drying effect of the silver powder is improved;
3. the setting of observation window is convenient for observe whether silver powder on the conveyer belt falls into the collecting box completely to judge whether can open the electrothermal tube and dry the silver powder in the collecting box.
Drawings
FIG. 1 is a schematic view of the overall structure of a silver powder drying device with adjustable temperature in the embodiment of the present application.
Fig. 2 is a schematic structural diagram of the inside of the drying box in the embodiment of the present application.
Fig. 3 is a sectional view of a drying box in the embodiment of the present application.
Description of reference numerals: 1. a drying box; 11. an upper box body; 12. a lower box body; 13. mounting a plate; 14. a feed hopper; 15. a material taking door; 151. a hinge; 2. a collection box; 3. a cylinder; 4. an electric heating tube; 5. a crushing mechanism; 51. a first rotating shaft; 511. a first crushing tooth; 52. a second rotating shaft; 521. a second crushing tooth; 53. a first motor; 6. a conveying mechanism; 61. a first rotating roller; 62. a second rotating roller; 63. a second motor; 64. a conveyor belt; 7. an electric heating wire; 8. a discharging pipe; 9. and (4) an observation window.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses temperature adjustable silver powder drying device. Referring to fig. 1, the silver powder drying device with adjustable temperature comprises a drying box 1, and a feed hopper 14 is fixedly installed at the top of the drying box 1. Referring to fig. 2, a mounting plate 13 is horizontally arranged in the drying box 1, the drying box 1 is divided into an upper box body 11 and a lower box body 12 by the mounting plate 13, a discharging pipe 8 is arranged between the mounting plate 13 and the inner top wall of the lower box body 12, and the discharging pipe 8 is funnel-shaped and is communicated with the upper box body 11 and the lower box body 12.
Referring to fig. 2, a crushing mechanism 5 is arranged under a feed hopper 14 in an upper box body 11, the crushing mechanism 5 comprises a first rotating shaft 51, a second rotating shaft 52 and a first motor 53, the first rotating shaft 51 and the second rotating shaft 52 are arranged in parallel and horizontally, the first motor 53 is fixed on the outer side wall of the upper box body 11, an output shaft of the first motor 53 penetrates through the upper box body 11 and is fixedly connected with the first rotating shaft 51, the other end of the first rotating shaft 51 is rotatably connected with the inner wall of the upper box body 11 through a bearing, and two ends of the second rotating shaft 52 are rotatably connected with the inner wall of the upper box body 11 through a bearing. The first rotating shaft 51 is fixedly connected with a first crushing tooth 511, the second rotating shaft 52 is fixedly connected with a second crushing tooth 521, and the first crushing tooth 511 is meshed with the second crushing tooth 521. The silver powder after the washing easily has moisture and makes mutual adhesion blocking between the silver powder, and the silver powder of blocking can not receive the effect of drying better, and the first motor 53 of drive makes first pivot 51 rotate to drive second pivot 52 and rotate, thereby make silver powder can be broken up as far as possible, thereby promote the stoving effect of silver powder.
Referring to fig. 2, a conveying mechanism 6 is further disposed below the crushing mechanism 5 in the upper box 11, the conveying mechanism 6 includes a first rotating roller 61, a second rotating roller 62 and a second motor 63, the second motor 63 is fixedly mounted on an outer side wall of the upper box 11, and an output shaft of the second motor 63 penetrates through the upper box 11 and is fixedly connected with the first rotating roller 61. The first rotating roller 61 and the second rotating roller 62 are in transmission connection through a conveyor belt 64, one end of the conveyor belt 64 is located right below the crushing mechanism 5, and the other end of the conveyor belt 64 is located right above the discharging pipe 8. The silver powder after passing through the crushing mechanism 5 falls onto the conveyor belt 64, and the second motor 63 is driven to cause the conveyor belt 64 to start running and to convey the silver powder to the upper side of the feed pipe 8, and the silver powder is conveyed into the lower box 12 through the feed pipe 8. The outer side wall of the upper box body 11 is located on the outer side of the conveyor belt 64 and is provided with an observation window 9, and the arrangement of the observation window 9 is convenient for workers to observe the state of the silver powder on the conveyor belt 64. Go up two heating wires 7 of still two fixedly connected with on the inside wall of box 11, heating wire 7 is parallel with conveyer belt 64 and is located conveyer belt 64's top, and when conveyer belt 64 carried silver powder, heating wire 7's setting was convenient for tentatively dry silver powder to promote the stoving effect of silver powder.
Referring to fig. 3, the mounting plate 13 and the inner top wall of the lower box 12 are both provided with cylinders 3, wherein the cylinder of one cylinder 3 is hinged to the bottom surface of the mounting plate 13, and the cylinder of the other cylinder 3 is hinged to the inner top wall of the lower box 12. The lower box body 12 is internally provided with a collecting box 2 for collecting silver powder, and the piston rods of the two cylinders 3 are hinged with the top wall of the collecting box 2. Referring to fig. 2, the inner side wall of the lower box 12 is fixedly connected with a plurality of electric heating tubes 4, the electric heating tubes 4 are spiral and are located above the collecting box 2, and the spiral arrangement of the electric heating tubes 4 can increase the coverage area of the electric heating tubes 4 on the silver powder, so that the drying effect of the silver powder is improved. Because the setting of cylinder 3, through controlling the flexible of the piston rod of two cylinders 3 from time to time at the in-process of drying, the cylinder 3 of being convenient for drives collecting box 2 left and right sides slope and rocks to make silver powder remove about can in collecting box 2, thereby make the silver powder in collecting box 2 be heated evenly, promoted the stoving effect of silver powder. The piston rod that drives actuating cylinder 3 simultaneously is flexible still be convenient for control the distance between collecting box 2 and electrothermal tube 4 to the temperature of adjustment stoving controls the stoving effect of silver powder. The interior diapire of collecting box 2 is the arc for silver powder can remove more fast and disperse more evenly when rocking about collecting box 2 and further promote the stoving effect of silver powder. With reference to fig. 1, the outer side wall of the lower box 12 is movably provided with a material taking door 15, the material taking door 15 is rotatably connected with the outer side wall of the lower box 12 through a hinge 151, and after the silver powder is dried, the material taking door 15 is opened to take out the silver powder.
The implementation principle of the silver powder drying device with the adjustable temperature is as follows: the first motor 53 and the second motor 63 are started first, and the silver powder is put into the feeding hopper 14, and the silver powder is crushed by the first crushing teeth 511 and the second crushing teeth 521, so that the silver powder is broken up as much as possible and is not easy to adhere into lumps. After passing through the crushing mechanism 5, the silver powder falls onto the conveyor belt 64 and is ready to be conveyed into the collecting box 2, and the heating wire 7 above the conveyor belt 64 plays a role in primarily drying the silver powder in the conveying process of the conveyor belt 64. Silver powder passes through in unloading pipe 8 gets into collecting box 2, through in 9 observation conveyer belts 64 on silver powder all get into collecting box 2, silver powder starts electrothermal tube 4 and cylinder 3 after all getting into, rocks about driving the piston rod that cylinder 3 made cylinder 3 and driving collecting box 2 through driving from time to the silver powder that drives in the collecting box 2 removes and comparatively evenly receives electrothermal tube 4's stoving effect, promotes the stoving effect of silver powder. The piston rod that drives actuating cylinder 3 simultaneously is flexible still be convenient for control the distance between collecting box 2 and electrothermal tube 4 to the temperature of adjustment stoving controls the stoving effect of silver powder. And finally, opening the material taking door 15 to take out the dried silver powder.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a temperature adjustable silver powder drying device which characterized in that: the drying box comprises a drying box (1), wherein a mounting plate (13) is horizontally arranged in the drying box (1), the drying box (1) is divided into an upper box body (11) and a lower box body (12) by the mounting plate (13), a gap is reserved between the mounting plate (13) and the inner top wall of the lower box body (12), a feeding hopper (14) is arranged at the top of the upper box body (11), and a material taking door (15) is movably arranged on the side wall of the lower box body (12); a collecting box (2) and a heating element are arranged in the lower box body (12), and the collecting box (2) is positioned below the heating element; the mounting plate (13) and the inner top wall of the lower box body (12) are hinged with air cylinders (3), and piston rods of the air cylinders (3) are hinged with the collecting box (2).
2. The silver powder drying device with adjustable temperature of claim 1, characterized in that: the inner bottom wall of the collecting box (2) is arc-shaped.
3. The silver powder drying device with adjustable temperature of claim 1, characterized in that: the heating element is an electric heating tube (4), and the electric heating tube (4) is spiral.
4. The silver powder drying device with adjustable temperature of claim 1, characterized in that: a crushing mechanism (5) is arranged in the upper box body (11), the crushing mechanism (5) comprises a first rotating shaft (51) and a second rotating shaft (52) which can rotate, and the first rotating shaft (51) and the second rotating shaft (52) are both positioned under the feed hopper (14); a first crushing tooth (511) is arranged on the first rotating shaft (51), a second crushing tooth (521) is arranged on the second rotating shaft (52), and the first crushing tooth (511) is meshed with the second crushing tooth (521); a first motor (53) is arranged outside the upper box body (11), and an output shaft of the first motor (53) penetrates through the upper box body (11) to be connected with the first rotating shaft (51).
5. The silver powder drying device with adjustable temperature of claim 4, characterized in that: a conveying mechanism (6) for conveying silver powder from the upper box body (11) to the lower box body (12) is arranged in the upper box body (11), the conveying mechanism (6) comprises a first rotating roller (61), a second rotating roller (62) and a second motor (63) for driving the first rotating roller (61) to rotate, and the first rotating roller (61) and the second rotating roller (62) are in transmission connection through a conveying belt (64); one end of the conveyor belt (64) is positioned below the crushing mechanism (5), and the other end of the conveyor belt (64) is positioned above a gap between the mounting plate (13) and the inner top wall of the lower box body (12).
6. The silver powder drying device with adjustable temperature of claim 5, characterized in that: an electric heating wire (7) is arranged above the conveyor belt (64) in the upper box body (11), and two ends of the electric heating wire (7) are fixed on the inner wall of the upper box body (11).
7. The silver powder drying device with adjustable temperature of claim 5, characterized in that: mounting panel (13) with space between the interior roof of lower box (12) is equipped with unloading pipe (8), unloading pipe (8) are hourglass hopper-shaped.
8. The silver powder drying device with adjustable temperature of claim 5, characterized in that: be equipped with observation window (9) on the lateral wall of last box (11), observation window (9) are located the outside of conveyer belt (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220404606.1U CN216814806U (en) | 2022-02-24 | 2022-02-24 | Temperature-adjustable silver powder drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220404606.1U CN216814806U (en) | 2022-02-24 | 2022-02-24 | Temperature-adjustable silver powder drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216814806U true CN216814806U (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220404606.1U Active CN216814806U (en) | 2022-02-24 | 2022-02-24 | Temperature-adjustable silver powder drying device |
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| Country | Link |
|---|---|
| CN (1) | CN216814806U (en) |
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2022
- 2022-02-24 CN CN202220404606.1U patent/CN216814806U/en active Active
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