一种可升降的粉体自动投料装置

Abstract

本实用新型公开了一种可升降的粉体自动投料装置，包括底座，还包括支撑架、投料仓、密封机构、升降机构以及推料机构，所述支撑架固定设置在所述底座上，所述支撑架内滑动设置有支撑块，所述投料仓设置在所述支撑块的一侧，所述投料仓与所述支撑块之间固定设置有固定柱，其中，所述投料仓远离所述支撑架的一端开设有投料口，所述密封机构设置在所述投料仓上，用于对所述投料口进行密封，所述升降机构设置在所述支撑架与所述支撑块之间，用于对所述支撑块的高度进行调节，所述推料机构设置在所述投料仓内，用于推动所述投料仓内的粉体进行移动，该可升降的粉体自动投料装置便于对支撑块以及投料仓进行高度调节，进而提升投料效率。

Claims

1. A liftable powder automatic feeding device, comprising a base (1), characterized in that, Also includes: A support frame (2) is fixedly mounted on the base (1), and a support block (3) is slidably mounted inside the support frame (2); Feeding bin (4), the feeding bin (4) is located on one side of the support block (3), and a fixing column (5) is fixedly provided between the feeding bin (4) and the support block (3); The feeding bin (4) has a feeding port at one end away from the support frame (2); A sealing mechanism is provided on the feeding bin (4) for sealing the feeding port; A lifting mechanism is provided between the support frame (2) and the support block (3) for adjusting the height of the support block (3); A pushing mechanism is provided inside the feeding bin (4) to push the powder inside the feeding bin (4) to move.

2. The powder automatic feeding device according to claim 1, wherein The sealing mechanism includes: A sealing port (6) is provided on the inner top wall of the feeding bin (4); A sealing plate (7) is slidably disposed within the sealing port (6); A sealing frame (8) is fixedly installed on the top side wall of the feeding bin (4). A first electric push rod (9) is installed on the sealing frame (8), and the output end of the first electric push rod (9) is fixedly connected to the sealing plate (7).

3. The powder feeding device according to claim 2, wherein The lifting mechanism includes: The moving block (10) has a moving groove on each of the two opposite side walls of the support frame (2), and the moving block (10) is slidably disposed in the moving groove. The moving block (10) is fixedly connected to the support block (3). The first rack (11) is fixedly disposed at the bottom of the moving groove; The movable groove is formed on the movable block (10) and extends into the support block (3). A first gear (12) is rotatably arranged in the movable groove and meshes with the first rack (11). A synchronous rotation mechanism is provided on the support block (3) and is used to drive the two first gears (12) to rotate synchronously.

4. The powder feeding device according to claim 3, wherein The synchronous rotation mechanism includes: The first cavity (13) is provided on one side of the moving groove by the support block (3). A first bevel gear (14) is rotatably provided on the side wall of the first cavity (13). A first connecting rod is fixedly provided between the first bevel gear (14) and the first gear (12). A drive port is provided on the side wall of the first cavity (13). The second bevel gear (15) is rotatably disposed on the inner bottom wall of the first cavity (13), and the first bevel gear (14) meshes with the second bevel gear (15). A driving prism (16) is rotatably disposed between the support frame (2) and the base (1). The driving prism (16) passes through the driving port and the second bevel gear (15). The driving prism (16) and the second bevel gear (15) are slidably connected. A drive mechanism is provided on the base (1) for driving the drive prism (16) to rotate.

5. The powder feeding device according to claim 4, wherein The drive mechanism includes: The second cavity (17) is provided in the base (1) on one side of the first cavity (13). The inner top wall of the second cavity (17) is rotatably provided with a third bevel gear (18), which is fixedly connected to the driving prism (16). The fourth bevel gear (19) is rotatably disposed on the side wall of the second cavity (17), and the fourth bevel gear (19) meshes with the third bevel gear (18); The second connecting rod (20) is fixedly disposed between the two fourth bevel gears (19); The first motor (21) is mounted on the base (1), and the output end of the first motor (21) is fixedly connected to the adjacent fourth bevel gear (19).

6. The powder feeding device according to claim 5, wherein The pushing mechanism includes: Push plate (22), the push plate (22) is slidably disposed in the feeding bin (4), and a sealing ring is fixedly disposed on the side wall of the push plate (22), the sealing ring being in contact with the inner wall of the feeding bin (4); The second electric push rod (23) is installed on the side wall of the feeding bin (4), and the output end of the second electric push rod (23) is fixedly connected to the push plate (22); A storage battery is installed on the feeding bin (4) and is electrically connected to the second electric push rod (23) and the first electric push rod (9).

7. The lifting automatic powder feeding device according to claim 6, characterized in that, A feeding hopper (24) is provided on one side of the base (1), and a material pump (25) is provided on one side of the feeding hopper (24). The input end of the material pump (25) is connected to the feeding hopper (24), and a telescopic pipe (26) is provided at the output end of the material pump (25). The end of the telescopic pipe (26) away from the material pump (25) is connected to the feeding hopper (4). A vent is provided on the feeding hopper (4), and a filter screen is built into the vent.

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