A moisture-proof homogenizing device for electronic raw materials

Abstract

The utility model relates to the technical field of electronic raw materials, and discloses a moisture-proof homogenizing device for electronic raw materials, including a homogenizing tank, a rotating shaft passing through the top inner wall of the homogenizing tank, a driven bevel gear passing through and fixedly installed on the top arc-shaped outer wall of the rotating shaft, the driven bevel gear meshes with the driving bevel gear, a stirring rod is fixedly installed on the arc-shaped outer wall of the rotating shaft, and a diffusion mechanism is arranged inside the homogenizing tank. During the rotation of the stirring rod, the top rod is driven by the extrusion of the thin rod and rotates toward one side of the rotating shaft, driving the rotating ring to rotate, and then cooperates with the gear ring and the transmission gear to drive the rotating sleeve on the arc-shaped outer wall of the stirring rod to rotate, so that the air blown out of the stirring rod is discharged from the air outlet, expanding the diffusion range of the hot air in the homogenizing tank, stirring the electronic raw materials inside the homogenizing tank while drying them, thereby improving the drying and homogenizing efficiency of the electronic raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic raw materials, in particular to a moisture-proof homogenizing device for electronic raw materials. Background Art

[0002] There are many raw materials for electronic technology products, such as PPA raw materials, which can be used in automotive parts, including fuel, transmission and engine systems, which can reduce weight, reduce costs and provide a long service life. These electronic technology raw materials may become damp or piled up and squeezed into blocks during storage and transportation, which will have a certain impact on the manufacturing of products. They need to be processed again to obtain qualified raw materials for electronic technology products. Therefore, the electronic raw materials need to be preliminarily processed before production.

[0003] According to a disclosed device for moisture-proof homogenizing raw materials of electronic technology products (publication number: CN110470116A), in the above application, the central tube can be driven to rotate by driving the motor. Since the support rod supports the fixed seat, when the central tube drives the rotating shaft to rotate, the bevel gear and the gear teeth are always engaged, so that the rotating shaft can rotate on its own while rotating in the circumferential direction. The combination of the stirring rod and the stirring blades has a better homogenizing and stirring effect on the raw materials.

[0004] However, during actual use of the above-mentioned equipment, the air outlet position of the air outlet is fixed, and the electronic raw materials themselves have a certain weight when filled into the stirring equipment. They are piled together, making it impossible to effectively disperse the hot air used for drying, thereby reducing the homogenous drying efficiency of the electronic raw materials. In view of this, we propose an electronic raw material moisture-proof homogenizing device. Utility Model Content

[0005] The purpose of the utility model is to provide a moisture-proof homogenizing device for electronic raw materials to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a moisture-proof homogenizing device for electronic raw materials, comprising a homogenizing tank, a driving motor is fixedly installed on the top outer wall of the homogenizing tank, a driving bevel gear is fixedly installed on the output end of the driving motor, a rotating shaft is penetrated through the top inner wall of the homogenizing tank, and the rotating shaft is rotatably connected with the homogenizing tank, a driven bevel gear is penetrated and fixedly installed on the top arc-shaped outer wall of the rotating shaft, the driven bevel gear is meshed with the driving bevel gear, a stirring rod is fixedly installed on the arc-shaped outer wall of the rotating shaft, and a diffusion mechanism is arranged inside the homogenizing tank, and the diffusion mechanism comprises:

[0007] A thin rod, a thin rod is fixedly installed on the arc-shaped inner wall of the homogenizing tank, a top rod is penetrated through the inner wall of the stirring rod, and the top rod is slidably connected to the stirring rod, a rotating disk is rotatably installed on the arc-shaped outer wall of the top rod, and a return spring is fixedly installed on the side wall of the rotating disk and the inner wall of the end of the stirring rod;

[0008] A transmission sleeve is fixedly mounted on the inner wall of the end of the stirring rod, a spiral chute is opened on the inner wall of the transmission sleeve, and a convex point is fixedly mounted on the arc-shaped outer wall of the push rod, and the convex point is arranged inside the spiral chute;

[0009] A rotating sleeve is rotatably mounted on the arc-shaped outer wall of the stirring rod, and an air outlet hole is opened on the arc-shaped outer wall of the rotating sleeve;

[0010] A fixed ring, the inner wall of the stirring rod is fixedly installed with a fixed ring, the side wall of the fixed ring is rotatably installed with a rotating ring, the arc-shaped outer wall of the rotating ring is fixedly connected with a gear ring through a metal rod, the arc-shaped outer wall of the stirring rod is provided with a transmission cavity, and the inner wall of the transmission cavity is rotatably installed with a transmission gear.

[0011] Preferably, the thin rod is arranged in a curved shape, and the thin rod and the push rod are in the same plane, so that when the stirring rod rotates with the rotating shaft, the thin rod will squeeze the push rod, causing the push rod to slide toward one side of the rotating shaft in the horizontal direction.

[0012] Preferably, a strip-shaped limit block is provided on the arc-shaped outer wall of the push rod, and a limit slot matched with the above-mentioned strip-shaped limit block is provided on the arc-shaped inner surface of the rotating ring, so that only relative movement in the horizontal direction but no relative rotation can occur between the push rod and the rotating ring.

[0013] Preferably, the arc-shaped inner wall of the rotating sleeve is provided with teeth that can mesh with the transmission gear, and the gear ring meshes with the transmission gear to realize transmission, so that when the top rod is driven by the thin rod and rotates toward one side of the rotating shaft, the rotating ring, the gear ring, the transmission gear and the rotating sleeve are driven to rotate on the arc-shaped outer wall of the stirring rod.

[0014] Preferably, a special-shaped ring is fixedly installed on the arc-shaped outer wall of the stirring rod, a swing groove is opened on the side wall of the rotating sleeve, a round rod is rotatably installed on the inner wall of the swing groove, an auxiliary plate passes through the round rod, and the auxiliary plate is fixedly connected to the round rod, and a volute spring is sleeved on the arc-shaped outer wall of the round rod.

[0015] Preferably, there are two groups of special-shaped rings, and the two groups of special-shaped rings are mirror-imaged on the left and right sides of the rotating sleeve. The arc-shaped outer walls of the special-shaped rings are arranged in a wavy shape, and the auxiliary plate will continue to swing up and down with the round rod as the rotation center as the rotating sleeve rotates.

[0016] Compared with the prior art, the utility model provides a moisture-proof homogenizing device for electronic raw materials, which has the following beneficial effects:

[0017] 1. The electronic raw material moisture-proof homogenizing device is provided with a diffusion mechanism. During the rotation of the stirring rod, the top rod is squeezed and driven by the thin rod to rotate toward one side of the rotating shaft, driving the rotating ring to rotate, and then cooperating with the gear ring and the transmission gear to drive the rotating sleeve on the arc-shaped outer wall of the stirring rod to rotate, so that the air blown out of the stirring rod is discharged from the air outlet, expanding the diffusion range of the hot air in the homogenizing tank, stirring the electronic raw materials in the homogenizing tank and drying them at the same time, thereby improving the drying and homogenizing efficiency of the electronic raw materials.

[0018] 2. When the electronic raw material moisture-proof homogenizing device is rotating on the arc-shaped outer wall of the stirring rod, due to the limitation of the elastic force of the scroll spring and the wavy arc-shaped outer surface of the special-shaped ring, the auxiliary plate will continue to swing up and down with the round rod as the rotation center, and then the electronic raw materials in the homogenizing tank will be moved in the vertical direction during the circular motion of the stirring rod, thereby improving the mixing and homogenizing efficiency of the electronic raw materials in the homogenizing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the homogenizing tank of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the stirring rod of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the rotating sleeve of the utility model;

[0023] Figure 5 This is a partial explosion diagram of the auxiliary plate of the utility model;

[0024] Figure 6 It is an exploded schematic diagram of the push rod, transmission sleeve and return spring of the utility model.

[0025] In the figure: 1. homogenizing tank; 2. driving motor; 3. active bevel gear; 4. rotating shaft; 5. driven bevel gear; 6. stirring rod; 7. thin rod; 8. push rod; 9. rotating disk; 10. reset spring; 11. transmission sleeve; 12. spiral chute; 13. convex point; 14. rotating sleeve; 15. air outlet; 16. fixed ring; 17. rotating ring; 18. gear ring; 19. transmission gear; 20. special-shaped ring; 21. round rod; 22. auxiliary plate; 23. volute spring. DETAILED DESCRIPTION

[0026] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a moisture-proof homogenizing device for electronic raw materials, comprising a homogenizing tank 1, a driving motor 2 is fixedly installed on the top outer wall of the homogenizing tank 1, a driving bevel gear 3 is fixedly installed on the output end of the driving motor 2, a rotating shaft 4 is penetrated through the top inner wall of the homogenizing tank 1, and the rotating shaft 4 is rotatably connected to the homogenizing tank 1, a driven bevel gear 5 is penetrated and fixedly installed on the top arc-shaped outer wall of the rotating shaft 4, the driven bevel gear 5 is meshed with the driving bevel gear 3, a stirring rod 6 is fixedly installed on the arc-shaped outer wall of the rotating shaft 4, and a diffusion mechanism is arranged inside the homogenizing tank 1, and the diffusion mechanism comprises a thin rod 7, a top rod 8, a rotating disk 9, a reset spring 10, a transmission sleeve 11, a spiral chute 12, a convex point 13, a rotating sleeve 14, an air outlet 15, a fixed ring 16, a rotating ring 17, a gear ring 18 and a transmission gear 19.

[0027] In one embodiment of the utility model, a thin rod 7 is fixedly installed on the arc-shaped inner wall of the homogenizing tank 1, a top rod 8 is penetrated through the inner wall of the stirring rod 6, and the top rod 8 is slidably connected to the stirring rod 6, a rotating disk 9 is rotatably installed on the arc-shaped outer wall of the top rod 8, a return spring 10 is fixedly installed on the side wall of the rotating disk 9 and the inner wall of the end of the stirring rod 6, a transmission sleeve 11 is fixedly installed on the inner wall of the end of the stirring rod 6, a spiral chute 12 is opened on the inner wall of the transmission sleeve 11, and a rotating disk 9 is fixedly installed on the arc-shaped outer wall of the top rod 8. The convex point 13 is arranged inside the spiral chute 12, a rotating sleeve 14 is rotatably installed on the arc-shaped outer wall of the stirring rod 6, an air outlet 15 is opened on the arc-shaped outer wall of the rotating sleeve 14, a fixed ring 16 is fixedly installed on the inner wall of the stirring rod 6, a rotating ring 17 is rotatably installed on the side wall of the fixed ring 16, a gear ring 18 is fixedly connected to the arc-shaped outer wall of the rotating ring 17 through a metal rod, a transmission cavity is opened on the arc-shaped outer wall of the stirring rod 6, and a transmission gear 19 is rotatably installed on the inner wall of the transmission cavity.

[0028] Furthermore, a feed port and a discharge port are respectively provided on the top and bottom outer walls of the homogenizing tank 1, so as to facilitate the electronic raw materials to be put into the homogenizing tank 1 for drying and stirring, and discharged from the discharge port after drying, and the feed port is in an open state during the operation, so that the air input into the homogenizing tank 1 can be discharged to the outside, ensuring that the homogenizing tank 1 is in a dry state while avoiding excessive air pressure in the homogenizing tank 1, which affects the safety of the electronic raw materials. Specifically, the rotating shaft 4 is hollow, and the top end of the rotating shaft 4 is rotatably connected to an air intake pipe, and the end of the air intake pipe is through-connected with the output end of an external hot air blower to continuously supply air to the homogenizing tank 1. At the same time, there are three groups of stirring rods 6, and the three groups of stirring rods 6 are evenly distributed in a circular array on the arc-shaped outer wall of the rotating shaft 4. In addition, the thin rod 7 is curved. The thin rod 7 and the push rod 8 are arranged in the same plane, so that when the stirring rod 6 rotates with the rotating shaft 4, the thin rod 7 will squeeze the push rod 8, so that the push rod 8 slides toward the side of the rotating shaft 4 in the horizontal direction. Furthermore, the return spring 10 is sleeved on the outer side of the transmission sleeve 11, so that the return spring 10 can drive the push rod 8 to reset after the push rod 8 is separated from the contact with the thin rod 7, and due to the restriction of the transmission sleeve 11, the return spring 10 will not fall in the vertical direction due to the influence of gravity. Specifically, a positioning ring matched with the push rod 8 is provided on the inner wall of the stirring rod 6 near one end of the rotating shaft 4, so as to ensure the stability of the push rod 8 when it moves in the horizontal direction, and when the thin rod 7 squeezes the push rod 8, the spiral chute 12 and the convex point 13 are restricted, so that the push rod 8 rotates during the movement toward the side of the rotating shaft 4.

[0029] Specifically, a strip-shaped limit block is provided on the arc-shaped outer wall of the top rod 8, and a limit slot matched with the above-mentioned strip-shaped limit block is provided on the arc-shaped inner surface of the rotating ring 17, so that the top rod 8 and the rotating ring 17 can only have relative movement in the horizontal direction, and no relative rotation occurs. Specifically, when the top rod 8 rotates, the rotating ring 17 will rotate in the same direction and speed as the top rod 8. Furthermore, a metal rod is provided between the gear ring 18 and the rotating ring 17 for connection, so as to ensure smooth circulation of air inside the stirring rod 6, so that the rotating ring on the side away from the rotating shaft 4 can rotate smoothly. The sleeve 14 can still exhaust air outwards. At the same time, the arc-shaped inner wall of the rotating sleeve 14 is provided with teeth that can mesh with the transmission gear 19, and the gear ring 18 meshes with the transmission gear 19 to realize transmission, so that when the top rod 8 is driven by the thin rod 7 and rotates toward the side of the rotating shaft 4, it drives the rotating ring 17 to rotate, and then cooperates with the gear ring 18 and the transmission gear 19 to drive the rotating sleeve 14 to rotate on the arc-shaped outer wall of the stirring rod 6, so that the air blown out of the stirring rod 6 is discharged from the air outlet 15, so as to stir the electronic raw materials inside the homogenizing tank 1 and dry them at the same time.

[0030] In addition, a special-shaped ring 20 is fixedly installed on the arc-shaped outer wall of the stirring rod 6, a swing groove is opened on the side wall of the rotating sleeve 14, a round rod 21 is rotatably installed on the inner wall of the swing groove, an auxiliary plate 22 passes through the round rod 21, and the auxiliary plate 22 is fixedly connected to the round rod 21, and a volute spring 23 is sleeved on the arc-shaped outer wall of the round rod 21.

[0031] In the embodiment of the utility model, the number of the special-shaped rings 20 is set in two groups, and the two groups of special-shaped rings 20 are mirror-imaged on the left and right sides of the rotating sleeve 14. At the same time, the arc-shaped outer wall of the special-shaped ring 20 is set in a wavy shape, and the number of the spiral springs 23 is set in two groups, and the two groups of spiral springs 23 are mirror-imaged on the left and right sides of the auxiliary plate 22. Further, the inner wall of the swing groove is provided with a circular groove with a diameter larger than the outer diameter of the spiral spring 23. Specifically, the two ends of the spiral spring 23 are respectively fixedly connected to the bottom inner wall of the circular groove and the arc-shaped outer wall of the round rod 21, so that when the round rod 21 drives the auxiliary plate 22 to rotate, the spiral spring 23 always gives the round rod 21 a reverse rotation to achieve reset. In addition, in the initial state, the vortex spring 23 always gives the round rod 21 a movement tendency to drive the auxiliary plate 22 to rotate toward the side of the stirring rod 6, so that the bottom end of the auxiliary plate 22 is always in contact with the arc-shaped outer surface of the special-shaped ring 20. In the process of rotation of the rotating sleeve 14 on the arc-shaped outer wall of the stirring rod 6, due to the limitation of the elastic force of the vortex spring 23 and the wavy arc-shaped outer surface of the special-shaped ring 20, the auxiliary plate 22 will continue to swing up and down with the round rod 21 as the rotation center, and then in the process of the circular motion of the stirring rod 6, the electronic raw materials in the homogenizing tank 1 are vertically transferred, thereby improving the mixing and homogenizing efficiency of the electronic raw materials in the homogenizing tank 1.

[0032] In the utility model, when in use, the electronic raw materials are put into the homogenizing tank 1 through the feed port, the driving motor 2 is started, and the active bevel gear 3 and the driven bevel gear 5 are cooperated so that the rotating shaft 4 drives the stirring rod 6 to rotate continuously. By providing a diffusion mechanism, during the rotation of the stirring rod 6, the top rod 8 is squeezed and driven by the thin rod 7 and rotates toward one side of the rotating shaft 4, driving the rotating ring 17 to rotate, and then cooperates with the gear ring 18 and the transmission gear 19 to drive the rotating sleeve 14 to rotate on the arc-shaped outer wall of the stirring rod 6, so that the air blown out of the stirring rod 6 is discharged from the air outlet 15, expanding the diffusion range of the hot air in the homogenizing tank 1, so as to stir the electronic raw materials in the homogenizing tank 1 and dry them at the same time, thereby improving the drying and homogenization efficiency of the electronic raw materials.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A moisture-proof homogenizing device for electronic raw materials, comprising a homogenizing tank (1), a driving motor (2) is fixedly mounted on the top outer wall of the homogenizing tank (1), a driving bevel gear (3) is fixedly mounted on the output end of the driving motor (2), a rotating shaft (4) passes through the top inner wall of the homogenizing tank (1), and the rotating shaft (4) is rotatably connected to the homogenizing tank (1), a driven bevel gear (5) passes through and is fixedly mounted on the top arc-shaped outer wall of the rotating shaft (4), the driven bevel gear (5) is meshed with the driving bevel gear (3), and a stirring rod (6) is fixedly mounted on the arc-shaped outer wall of the rotating shaft (4), characterized in that: A diffusion mechanism is provided inside the homogenizing tank (1), and the diffusion mechanism comprises: A thin rod (7), the thin rod (7) is fixedly mounted on the arc-shaped inner wall of the homogenizing tank (1), a top rod (8) penetrates the inner wall of the stirring rod (6), and the top rod (8) is slidably connected to the stirring rod (6), a rotating disk (9) is rotatably mounted on the arc-shaped outer wall of the top rod (8), and a return spring (10) is fixedly mounted on the side wall of the rotating disk (9) and the inner wall of the end of the stirring rod (6); A transmission sleeve (11), the inner wall of the end of the stirring rod (6) is fixedly mounted with the transmission sleeve (11), the inner wall of the transmission sleeve (11) is provided with a spiral chute (12), and a convex point (13) is fixedly mounted on the arc-shaped outer wall of the push rod (8), and the convex point (13) is arranged inside the spiral chute (12); A rotating sleeve (14), the rotating sleeve (14) is rotatably mounted on the arc-shaped outer wall of the stirring rod (6), and an air outlet hole (15) is opened on the arc-shaped outer wall of the rotating sleeve (14); A fixed ring (16) is fixedly mounted on the inner wall of the stirring rod (6), a rotating ring (17) is rotatably mounted on the side wall of the fixed ring (16), a gear ring (18) is fixedly connected to the arc-shaped outer wall of the rotating ring (17) via a metal rod, a transmission cavity is opened on the arc-shaped outer wall of the stirring rod (6), and a transmission gear (19) is rotatably mounted on the inner wall of the transmission cavity.

2. The electronic raw material moisture-proof homogenizing device according to claim 1, characterized in that: The thin rod (7) is arranged in a curved shape, and the thin rod (7) and the top rod (8) are located in the same plane.

3. The electronic raw material moisture-proof homogenizing device according to claim 1, characterized in that: A strip-shaped limit block is arranged on the arc-shaped outer wall of the push rod (8), and a limit sliding groove matching the strip-shaped limit block is arranged on the arc-shaped inner surface of the rotating ring (17).

4. The electronic raw material moisture-proof homogenizing device according to claim 1, characterized in that: The arc-shaped inner wall of the rotating sleeve (14) is provided with tooth patterns that can mesh with the transmission gear (19), and the gear ring (18) meshes with the transmission gear (19) to achieve transmission.

5. The electronic raw material moisture-proof homogenizing device according to claim 1, characterized in that: A special-shaped ring (20) is fixedly mounted on the arc-shaped outer wall of the stirring rod (6); a swinging groove is provided on the side wall of the rotating sleeve (14); a round rod (21) is rotatably mounted on the inner wall of the swinging groove; an auxiliary plate (22) passes through the round rod (21), and the auxiliary plate (22) is fixedly connected to the round rod (21); and a volute spring (23) is sleeved on the arc-shaped outer wall of the round rod (21).

6. The electronic raw material moisture-proof homogenizing device according to claim 5, characterized in that: The number of the special-shaped rings (20) is two groups, and the two groups of special-shaped rings (20) are arranged in a mirror image on the left and right sides of the rotating sleeve (14), and the arc-shaped outer walls of the special-shaped rings (20) are arranged in a wave shape.

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