Polishing device for aluminum paste production

Abstract

The utility model discloses a polishing device for aluminum paste production, which comprises a polishing box, a bidirectional polishing mechanism extending into the polishing box is mounted at the top of the polishing box, and a driving mechanism for driving the bidirectional polishing mechanism to rotate is mounted on the polishing box. The bidirectional polishing mechanism comprises a vertical polishing brush, horizontal polishing brushes, a first gear, a second gear, a transmission shaft, a first bevel gear and a second bevel gear, the vertical polishing brush which is vertically arranged is rotationally connected to the middle position of the polishing box, the three horizontal polishing brushes which are transversely arranged are rotationally connected to the polishing box, and the first gear is installed at the upper end of the vertical polishing brush; a second gear meshed with the first gear is installed at the upper end of each transmission shaft, a first bevel gear is installed at the lower end of each transmission shaft, and a second bevel gear meshed with the first bevel gear is installed on each horizontal polishing brush. The device is driven by a single motor, so that the cost is lower; and through simultaneous transverse and vertical polishing, the polishing effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum-silver paste production, in particular to a polishing device for aluminum-silver paste production. Background Art

[0002] Chinese patent CN211537416U discloses a polishing device for aluminum-silver paste production, comprising a feed inlet, a polishing box, a support frame, and a discharge port; the polishing box comprises a primary polishing box and a secondary polishing box; the secondary polishing box is arranged directly below the primary polishing box; the primary polishing box and the secondary polishing box are connected via a connecting channel; a stop valve is provided on the connecting channel; the feed inlet is provided at the top of the primary polishing box; the discharge port is provided at the bottom of the secondary polishing box; a support frame is provided outside the primary polishing box and the secondary polishing box; a primary polishing brush is provided in the primary polishing box; and a secondary polishing brush is provided in the secondary polishing box. The utility model designs a polishing device for aluminum-silver paste production, which makes up for the damage to the surface smoothness of the product after kneading by conventional kneading devices. Through secondary polishing, the material is stirred, a large amount of basic polishing is performed, and a small amount of fine polishing is performed. The obtained aluminum-silver paste has a uniform bottom, a smooth surface, better gloss, and higher quality.

[0003] In the above patent, multiple polishing brushes are arranged in the polishing box, and each polishing brush requires a separate motor to drive. A large number of motors require high usage costs. In addition, the polishing brushes in the above patent can only perform one-way rotation polishing, and the polishing effect is poor. Therefore, in view of the above situation, there is an urgent need to develop a single-motor driven, lower-cost, aluminum-silver paste production polishing device that can perform polishing simultaneously in the horizontal and vertical directions and has better polishing effect, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the utility model is to provide a polishing device for aluminum-silver paste production to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A polishing device for aluminum-silver paste production comprises a polishing box, a bidirectional polishing mechanism and a driving mechanism. A bidirectional polishing mechanism extending into the interior of the polishing box is installed on the top of the polishing box, and a driving mechanism for driving the bidirectional polishing mechanism to rotate is installed on the polishing box. The bidirectional polishing mechanism comprises: a vertical polishing brush, a horizontal polishing brush, a first gear, a second gear, a transmission shaft, a first bevel gear and a second bevel gear. A vertically arranged vertical polishing brush is rotatably connected to the middle position of the polishing box, three horizontally arranged horizontal polishing brushes are rotatably connected to the polishing box, and three transmission shafts are rotatably connected to the outer side of the polishing box. A first gear is installed on the upper end of the vertical polishing brush, and a second gear meshing with the first gear is installed on the upper end of each transmission shaft, a first bevel gear is installed on the lower end of each transmission shaft, and a second bevel gear meshing with the first bevel gear is installed on each horizontal polishing brush.

[0007] Preferably, a feeding pipe is provided on the top of the polishing box, and an end cover is detachably mounted on the feeding pipe; a discharge pipe is provided at the lower end of the polishing box, and a plug is detachably mounted on the discharge pipe.

[0008] Preferably, the diameter ratio of the first gear and the second gear is 2:1.

[0009] Preferably, the three horizontal polishing brushes are evenly distributed in a circle with the central axis of the polishing box as a reference.

[0010] Preferably: the driving mechanism includes: a driving motor, a driving wheel, a driven wheel and a transmission belt, the driving motor is fixed to the top of the polishing box, the driving wheel is installed on the output shaft of the driving motor, the driving wheel is connected to the driven wheel through a transmission belt, and the driven wheel is installed on the vertical polishing brush.

[0011] Preferably, the driving motor is a servo motor.

[0012] The beneficial effects of the present utility model are as follows: when the polishing device for aluminum-silver paste production is used, the aluminum-silver paste is added into the polishing box, the driving motor drives the driving wheel and the driven wheel to rotate, the driven wheel drives the vertical polishing brush to rotate, the vertical polishing brush drives the first gear and the second gear to rotate, the second gear drives the transmission shaft and the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the horizontal polishing brush to rotate, the vertical polishing brush rotates horizontally to polish the aluminum-silver paste horizontally, and at the same time, the horizontal polishing brush rotates up and down to polish the aluminum-silver paste up and down, so as to polish the aluminum-silver paste in the horizontal and vertical directions, and the polishing effect is better. In summary, the present utility model is driven by a single motor, and the cost is lower; by polishing in the horizontal and vertical directions at the same time, the polishing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 This is an internal view of the polishing box in the present invention.

[0015] Figure 3 This is a partial structural diagram of the utility model Figure 1 .

[0016] Figure 4 This is a partial structural diagram of the utility model Figure 2 .

[0017] Legend:

[0018] 1. Polishing box; 2. Feeding pipe; 201. End cover; 3. Discharge pipe; 301. Plug; 4. Bidirectional polishing mechanism; 401. Vertical polishing brush; 402. Horizontal polishing brush; 403. First gear; 404. Second gear; 405. Drive shaft; 406. First bevel gear; 407. Second bevel gear; 5. Driving mechanism; 501. Driving motor; 502. Driving pulley; 503. Driven pulley; 504. Transmission belt. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Specific examples are given below.

[0021] See also Figures 1 to 4In the embodiment of the utility model, a polishing device for aluminum silver paste production includes a polishing box 1, a bidirectional polishing mechanism 4 and a driving mechanism 5. The top of the polishing box 1 is provided with a feeding pipe 2, and the feeding pipe 2 is detachably mounted with an end cover 201. The lower end of the polishing box 1 is provided with a discharge pipe 3, and the discharge pipe 3 is detachably mounted with a plug 301. The top of the polishing box 1 is provided with a bidirectional polishing mechanism 4 extending to its interior, and the polishing box 1 is provided with a driving mechanism 5 for driving the bidirectional polishing mechanism 4 to rotate. The bidirectional polishing mechanism 4 includes: a vertical polishing brush 401, a horizontal polishing brush 402, a first gear 403, a second gear 404, a transmission shaft 405, a first bevel gear 406 and a second bevel gear 407. The middle position of the polishing box 1 is rotatably connected to the vertical polishing brush 401 arranged vertically, and the polishing box 1 is rotatably connected to three horizontally arranged horizontal polishing brushes 402, and the three horizontal polishing brushes 402 are rotatably connected to the central axis of the polishing box 1. The line is used as the reference and is evenly distributed in a circle. Three transmission shafts 405 are rotatably connected to the outer side of the polishing box 1. A first gear 403 is installed on the upper end of the vertical polishing brush 401. A second gear 404 meshing with the first gear 403 is installed on the upper end of each transmission shaft 405. The diameter ratio of the first gear 403 to the second gear 404 is 2:1. A first bevel gear 406 is installed on the lower end of each transmission shaft 405. A second bevel gear 407 meshing with the first bevel gear 406 is installed on each horizontal polishing brush 402. The driving mechanism 5 includes: a driving motor 501, a driving wheel 502, a driven wheel 503 and a transmission belt 504. The driving motor 501 is fixed to the top of the polishing box 1. A driving wheel 502 is installed on the output shaft of the driving motor 501. The driving wheel 502 is connected to the driven wheel 503 through a transmission belt 504. The driven wheel 503 is installed on the vertical polishing brush 401.

[0022] The driving motor 501 is a servo motor.

[0023] Working principle: When using the polishing device for aluminum-silver paste production, aluminum-silver paste is added into the polishing box 1, and the driving motor 501 drives the active wheel 502 and the driven wheel 503 to rotate, and the driven wheel 503 drives the vertical polishing brush 401 to rotate, and the vertical polishing brush 401 drives the first gear 403 and the second gear 404 to rotate, and the second gear 404 drives the transmission shaft 405 and the first bevel gear 406 to rotate, and the first bevel gear 406 drives the second bevel gear 407 to rotate, and the second bevel gear 407 drives the horizontal polishing brush 402 to rotate, and the vertical polishing brush 401 rotates horizontally to polish the aluminum-silver paste horizontally, and at the same time, the horizontal polishing brush 402 rotates up and down to polish the aluminum-silver paste up and down, so that the aluminum-silver paste can be polished from the horizontal and vertical directions, and the polishing effect is better.

[0024] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A polishing device for aluminum-silver paste production, characterized in that: The invention comprises a polishing box (1), a bidirectional polishing mechanism (4) and a driving mechanism (5), wherein the top of the polishing box (1) is provided with a bidirectional polishing mechanism (4) extending into the interior thereof, and the polishing box (1) is provided with a driving mechanism (5) for driving the bidirectional polishing mechanism (4) to rotate, wherein the bidirectional polishing mechanism (4) comprises: a vertical polishing brush (401), a horizontal polishing brush (402), a first gear (403), a second gear (404), a transmission shaft (405), a first bevel gear (406) and a second bevel gear (407), and a middle position of the polishing box (1) is rotatably connected to the vertically arranged vertical polishing brush (401). ), three horizontal polishing brushes (402) arranged laterally are rotatably connected to the polishing box (1), three transmission shafts (405) are rotatably connected to the outer side of the polishing box (1), a first gear (403) is installed on the upper end of the vertical polishing brush (401), a second gear (404) meshing with the first gear (403) is installed on the upper end of each transmission shaft (405), a first bevel gear (406) is installed on the lower end of each transmission shaft (405), and a second bevel gear (407) meshing with the first bevel gear (406) is installed on each horizontal polishing brush (402).

2. The polishing device for aluminum-silver paste production according to claim 1, characterized in that: The top of the polishing box (1) is provided with a feeding pipe (2), and an end cover (201) is detachably mounted on the feeding pipe (2); the lower end of the polishing box (1) is provided with a discharge pipe (3), and a plug (301) is detachably mounted on the discharge pipe (3).

3. The polishing device for aluminum-silver paste production according to claim 1, characterized in that: The diameter ratio of the first gear (403) to the second gear (404) is 2:

1.

4. The polishing device for aluminum-silver paste production according to claim 1, characterized in that: The three horizontal polishing brushes (402) are evenly distributed in a circle with the central axis of the polishing box (1) as a reference.

5. The polishing device for aluminum-silver paste production according to claim 1, characterized in that: The driving mechanism (5) comprises: a driving motor (501), a driving wheel (502), a driven wheel (503) and a transmission belt (504); the driving motor (501) is fixed to the top of the polishing box (1); the driving wheel (502) is mounted on the output shaft of the driving motor (501); the driving wheel (502) is connected to the driven wheel (503) via the transmission belt (504); and the driven wheel (503) is mounted on the vertical polishing brush (401).

6. The polishing device for aluminum-silver paste production according to claim 5, characterized in that: The driving motor (501) is a servo motor.

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