Feeding device for processing aluminum powder from aluminum paste

Abstract

The utility model belongs to the technical field of aluminum paste, and particularly relates to a feeding device for processing aluminum powder from aluminum paste, which comprises a scattering mechanism, an adjusting mechanism, a screening mechanism and a discharging barrel, a feeding pipe is communicated in the scattering mechanism, and the scattering mechanism is detachably connected and communicated with the adjusting mechanism, the screening mechanism and the discharging barrel in sequence from top to bottom. A discharging opening is formed in the lower portion of the discharging barrel, a damping support set is installed outside the screening mechanism, and a vibration motor is detachably connected to the periphery of the screening mechanism. Compared with the prior art, the scattering mechanism and the sieving mechanism are arranged, the scattering mechanism scatters sprayed aluminum powder, the vibration motor is installed on the periphery of the sieving mechanism, the scattered aluminum powder is sieved through the sieving mechanism under the action of the vibration motor, and therefore the aluminum powder needed by aluminum paste is obtained, production of the aluminum paste is guaranteed, and production efficiency is improved. And the quality of the aluminum paste is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum-silver paste, and in particular relates to a feeding device for processing aluminum powder with aluminum-silver paste. Background Art

[0002] At present, aluminum-silver paste is mainly composed of aluminum powder, solvents and additives, but aluminum powder is formed by high-temperature aluminum liquid using nitrogen high-pressure injection, so the produced aluminum powder has a higher temperature and larger particles, while aluminum-silver paste requires aluminum powder with small particles. The existing aluminum-silver paste processing aluminum powder needs to put the sprayed aluminum powder into a ball mill before feeding, and then the aluminum powder after ball milling directly enters the aluminum-silver paste production equipment, but it is inevitable that aluminum powder that has not been successfully ball-milled will enter the production equipment, thereby affecting the production of aluminum-silver paste and reducing the quality of aluminum-silver paste. Utility Model Content

[0003] In view of the above problems, the utility model provides a feeding device for processing aluminum powder with aluminum silver paste.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a feeding device for processing aluminum powder with aluminum silver paste, including a breaking up mechanism, an adjusting mechanism, a screening mechanism and a discharge barrel, the breaking up mechanism is connected with a feeding pipe, the breaking up mechanism is detachably connected and connected with the adjusting mechanism, the screening mechanism and the discharge barrel from top to bottom, a discharge port is opened at the bottom of the discharge barrel, a shock-absorbing bracket group is installed on the outside of the screening mechanism, and a vibration motor is detachably connected to the periphery of the screening mechanism.

[0005] Preferably, the breaking up mechanism comprises a breaking up barrel and a motor 1, wherein the motor 1 is installed above the breaking up barrel, and the bottom of the breaking up barrel is detachably connected to and communicated with the adjustment mechanism, and the output shaft end of the motor 1 is detachably connected to a rotating shaft, and the rotating shaft is located in the breaking up barrel, and a plurality of breaking up blades are installed on the periphery of the rotating shaft.

[0006] Preferably, the adjustment mechanism includes an adjustment cylinder and a movable plate, the adjustment cylinder is detachably connected and connected to the bottom of the breaking up cylinder, the movable plate is placed in the adjustment cylinder, and motor 2 is installed on the outer periphery of the adjustment cylinder, and the output shaft end of motor 2 passes through the adjustment cylinder and is fixedly connected to the movable plate.

[0007] Preferably, the screening mechanism includes a screening cylinder, which is detachably connected and connected to the bottom of the adjusting cylinder, and the bottom of the screening cylinder is detachably connected and connected to the discharge cylinder, and screening plates 1 and 2 are installed in the screening cylinder, and the vibration motor is installed on the outer periphery of the screening cylinder.

[0008] Preferably, the shock-absorbing bracket group includes a bracket and a plurality of shock-absorbing columns, the bracket is installed on the outer periphery of the screening cylinder, and the plurality of shock-absorbing columns are installed below the bracket.

[0009] Preferably, the plurality of shock-absorbing columns include a support column one and a support column two, a shock-absorbing spring is installed between the support column one and the support column two, the top of the support column one is fixedly connected to the bottom of the bracket, and a base is installed at the bottom of the support column two.

[0010] Preferably, the first screening plate is in a "V" shape, and the second screening plate is in an inverted "V" shape.

[0011] Preferably, the sieve opening diameter of the second sieve plate is smaller than the sieve opening diameter of the first sieve plate.

[0012] Preferably, a fixing platform is installed on the outer periphery of the breaking up cylinder, and the fixing platform is detachably connected to the second motor.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] (1) The existing method requires the sprayed aluminum powder to be put into a ball mill, but it is inevitable that some aluminum powder is not successfully ball-milled. The utility model is provided with a scattering mechanism and a screening mechanism. The scattering mechanism scatters the sprayed aluminum powder. A vibration motor is installed on the periphery of the screening mechanism. The scattered aluminum powder is screened through the screening mechanism under the action of the vibration motor, thereby obtaining the aluminum powder required for the aluminum-silver paste, ensuring the production of the aluminum-silver paste and improving the quality of the aluminum-silver paste.

[0015] (2) An adjusting mechanism is provided between the scattering mechanism and the screening mechanism. The adjusting mechanism drives the movable plate to rotate in the adjusting cylinder through the second motor, so that the time that the aluminum powder stays in the scattering cylinder can be controlled, and the aluminum powder can be scattered to the maximum extent;

[0016] (3) A shock-absorbing support group is installed on the outer periphery of the screening cylinder, which plays a supporting role on the one hand and can buffer the vibration caused by the vibration motor on the other hand;

[0017] (4) The utility model has a simple structure and can not only obtain the aluminum powder required for the aluminum-silver paste, thereby ensuring the production of the aluminum-silver paste and improving the quality of the aluminum-silver paste, but also can control the time that the aluminum powder stays in the dispersing cylinder and can disperse the aluminum powder to the maximum extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for describing the embodiment:

[0019] Figure 1 A front view of a feeding device for processing aluminum powder with aluminum silver paste provided in Example 1;

[0020] Figure 2 This is the internal structure diagram of the screening mechanism in the feeding device for processing aluminum powder with aluminum silver paste;

[0021] Figure 3 This is the internal structure diagram of the regulating mechanism in the feeding device for aluminum powder processing of aluminum silver paste;

[0022] Figure 4 This is the internal structure diagram of the breaking mechanism in the feeding device for processing aluminum powder with aluminum-silver paste.

[0023] Description of reference numerals:

[0024] 1—breaking cylinder, 2—feeding pipe, 3—motor 1, 4—adjusting cylinder, 5—motor 2, 6—screening cylinder, 7—vibration motor, 8—discharging cylinder, 9—bracket, 10—support column 1, 11—shock-absorbing spring, 12—support column 2, 13—base, 14—fixed table, 15—screening plate 1, 16—screening plate 2, 17—movable plate, 18—rotating shaft, 19—breaking blades. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0027] Example 1

[0028] The following is combined with Figure 1-Figure 4 The utility model is further described as follows: a feeding device for processing aluminum powder with aluminum silver paste, such as Figure 1 As shown, it includes a dispersing mechanism, an adjusting mechanism, a screening mechanism and a discharge barrel 8, a feeding pipe 2 is connected inside the dispersing mechanism, the dispersing mechanism is detachably connected and connected with the adjusting mechanism, the screening mechanism and the discharge barrel 8 from top to bottom, a discharge port is provided at the bottom of the discharge barrel 8, a shock-absorbing bracket group is installed outside the screening mechanism, and a vibration motor 7 is detachably connected to the periphery of the screening mechanism.

[0029] like Figure 4 As shown, the breaking up mechanism includes a breaking up cylinder 1 and a motor 3, the motor 3 is installed on the top of the breaking up cylinder 1, the bottom of the breaking up cylinder 1 is detachably connected and communicated with the adjustment mechanism, the output shaft end of the motor 3 passes through the top of the breaking up cylinder 1, the output shaft end of the motor 3 is detachably connected with a rotating shaft 18, the rotating shaft 18 is located in the breaking up cylinder 1, and a plurality of breaking up blades 19 are installed on the periphery of the rotating shaft 18.

[0030] like Figure 3As shown, the adjustment mechanism includes an adjustment cylinder 4 and a movable plate 17. The adjustment cylinder 4 is detachably connected and connected to the bottom of the breaking up cylinder 1. The movable plate 17 is placed in the adjustment cylinder 4. A motor 5 is installed on the outer periphery of the adjustment cylinder 4. The output shaft end of the motor 5 passes through the adjustment cylinder 4 and is fixedly connected to the movable plate 17, so that the movable plate 17 can rotate in the adjustment cylinder 4.

[0031] like Figure 2 As shown, the screening mechanism includes a screening cylinder 6, which is detachably connected and connected to the bottom of the adjusting cylinder 4. The bottom of the screening cylinder 6 is detachably connected and connected to the discharge cylinder 8. A screening plate 15 and a screening plate 2 16 are installed in the screening cylinder 6, and a vibration motor 7 is installed on the outer periphery of the screening cylinder 6.

[0032] like Figure 2 As shown, the sieve plate 1 15 is in a "V" shape, and the sieve plate 2 16 is in an inverted "V" shape.

[0033] like Figure 2 As shown, the diameter of the sieve opening of the second sieve plate 16 is smaller than the diameter of the sieve opening of the first sieve plate 15.

[0034] like Figure 1 As shown, the shock-absorbing bracket group includes a bracket 9 and a plurality of shock-absorbing columns. The bracket 9 is installed on the outer periphery of the screening cylinder 6 , and the plurality of shock-absorbing columns are installed below the bracket 9 .

[0035] like Figure 1 As shown, the plurality of shock-absorbing columns include a support column 10 and a support column 12 , a shock-absorbing spring 11 is installed between the support column 10 and the support column 12 , and a base 13 is installed below the support column 12 .

[0036] In the present utility model, a fixing platform 14 is installed on the outer periphery of the breaking cylinder 1 , and the fixing platform 14 is detachably connected to the motor 2 5 , and the fixing platform 14 is used to fix the motor 2 5 .

[0037] In the present invention, the discharge port of the discharge barrel 8 is detachably connected to the feed port of the aluminum-silver paste processing equipment.

[0038] In the present invention, the sieve plate 1 15 and the sieve plate 2 16 each include two oblique sieve plates and an arcuate sieve plate, and the arcuate sieve plate is installed between the two oblique sieve plates.

[0039] The working principle of the utility model is as follows: the aluminum powder sprayed by high temperature enters the scattering cylinder 1 through the feeding pipe 2, the motor 1 3 is turned on, and the multiple scattering blades 19 scatter the aluminum powder in the scattering cylinder 1. After being scattered to a certain extent, the motor 1 3 is turned off, the motor 2 5 and the vibration motor 7 are turned on, and the motor 2 5 drives the movable plate 17 to rotate in the adjusting cylinder 4, and the aluminum powder in the scattering cylinder 1 enters the sieving cylinder 6 through the adjusting cylinder 4. Under the action of the vibration motor 7, the aluminum powder passes through the sieve plate 1 15 and the sieve plate 2 16 in turn, and finally enters the unloading cylinder 8, and enters the aluminum-silver paste processing equipment through the unloading port of the unloading cylinder 8, until all the aluminum powder that passes through the sieve plate 2 16 enters the aluminum-silver paste processing equipment, and the motor 2 5 and the vibration motor 7 are turned off.

[0040] In the present invention, the opening and closing of the motor 1 3 , the motor 2 5 and the vibration motor 7 can also be controlled by the controller.

[0041] In the present invention, the shock-absorbing bracket group plays a supporting role on the one hand, and plays a role in buffering the vibration caused by the vibration motor 7 on the other hand.

[0042] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A feeding device for processing aluminum powder with aluminum silver paste, characterized in that: It comprises a dispersing mechanism, an adjusting mechanism, a screening mechanism and a discharge barrel (8), wherein a feed pipe (2) is connected inside the dispersing mechanism, and the dispersing mechanism is detachably connected and connected to the adjusting mechanism, the screening mechanism and the discharge barrel (8) in sequence from top to bottom, a discharge port is provided below the discharge barrel (8), a shock-absorbing bracket group is installed outside the screening mechanism, and a vibration motor (7) is detachably connected to the periphery of the screening mechanism.

2. The feeding device for processing aluminum powder with aluminum silver paste according to claim 1, characterized in that: The dispersing mechanism comprises a dispersing barrel (1) and a motor (3), wherein the motor (3) is mounted above the dispersing barrel (1), and the bottom of the dispersing barrel (1) is detachably connected to and communicates with the adjusting mechanism, and the end of the output shaft of the motor (3) is detachably connected to a rotating shaft (18), wherein the rotating shaft (18) is located in the dispersing barrel (1), and a plurality of dispersing blades (19) are mounted on the periphery of the rotating shaft (18).

3. The feeding device for processing aluminum powder with aluminum silver paste according to claim 2, characterized in that: The adjusting mechanism comprises an adjusting cylinder (4) and a movable plate (17); the adjusting cylinder (4) is detachably connected and communicated with the lower side of the scattering cylinder (1); the movable plate (17) is placed in the adjusting cylinder (4); a second motor (5) is mounted on the outer periphery of the adjusting cylinder (4); an output shaft end of the second motor (5) passes through the adjusting cylinder (4) and is fixedly connected to the movable plate (17).

4. The feeding device for processing aluminum powder with aluminum silver paste according to claim 3 is characterized in that: The screening mechanism comprises a screening cylinder (6), the screening cylinder (6) being detachably connected to and communicated with the lower part of the adjusting cylinder (4), the lower part of the screening cylinder (6) being detachably connected to and communicated with the lower material cylinder (8), a screening plate 1 (15) and a screening plate 2 (16) being installed in the screening cylinder (6), and the vibration motor (7) being installed on the outer periphery of the screening cylinder (6).

5. The feeding device for processing aluminum powder with aluminum silver paste according to claim 4, characterized in that: The shock-absorbing bracket group comprises a bracket (9) and a plurality of shock-absorbing columns, the bracket (9) being mounted on the outer periphery of the screening cylinder (6), and the plurality of shock-absorbing columns being mounted below the bracket (9).

6. The feeding device for processing aluminum powder with aluminum silver paste according to claim 5, characterized in that: The plurality of shock-absorbing columns each comprise a support column one (10) and a support column two (12), a shock-absorbing spring (11) being installed between the support column one (10) and the support column two (12), the top of the support column one (10) being fixedly connected to the bottom of the bracket (9), and a base (13) being installed at the bottom of the support column two (12).

7. The feeding device for processing aluminum powder with aluminum silver paste according to claim 4, characterized in that: The sieve plate 1 (15) is in a "V" shape, and the sieve plate 2 (16) is in an inverted "V" shape.

8. The feeding device for processing aluminum powder with aluminum silver paste according to claim 7, characterized in that: The sieve opening diameter of the second sieve plate (16) is smaller than the sieve opening diameter of the first sieve plate (15).

9. The feeding device for processing aluminum powder with aluminum silver paste according to claim 3, characterized in that: A fixing platform (14) is installed on the outer periphery of the beating cylinder (1), and the fixing platform (14) is detachably connected to the second motor (5).

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