Anti-blocking powder packaging machine

Abstract

The utility model discloses an anti-blocking powder packing machine, which relates to the technical field of packing machines, and comprises a platform and a blanking room arranged above the platform, a packer for packing powder is arranged below the blanking room, a stirring barrel is connected above the blanking room, a barrel cover is arranged at the top end of the stirring barrel, and a feeding pipe and a dustproof box are arranged on the surface of the barrel cover. A stirring device, a filtering device and a quantitative discharging device are arranged in the stirring barrel, a driving device is arranged in the dustproof box, and through mutual cooperation of a motor, a driving wheel, a driven wheel, a rotating shaft, an inner gear, a straight gear, a rotating plate, a stirring shaft, a first stirring blade and a second stirring blade, after the motor is started, the rotating shaft is driven to rotate, and then the rotating plate is driven to rotate; and the stirring shaft rotates to drive a straight gear to rotate along an inner gear, so that the stirring shaft rotates automatically, a first stirring blade and a second stirring blade can fully rotate to scatter powder, and accumulation and blockage are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to an anti-blocking powder packaging machine. Background Art

[0002] Packaging machines are machines that pack products to protect and beautify them. Packaging machines are mainly divided into two aspects: assembly line-type overall production packaging and product peripheral packaging equipment. Assembly line-type overall production packaging is used for filling, sealing and coding of products in food, medicine, daily chemicals, hardware, lighting, furniture and other industries. There are many types of packaging machines and many classification methods. There are many types of packaging machines from different perspectives. According to the type of machinery, they can be divided into liquid packaging machines, powder packaging machines, granule packaging machines, skin packaging machines, sauce packaging machines, electronic combination scale packaging machines and pillow packaging machines; according to the packaging function, there are inner packaging and outer packaging machines; according to the packaging industry, there are packaging machines for food, daily chemicals, textiles, etc.; according to the packaging station, there are single-station and multi-station packaging machines; according to the degree of automation, there are semi-automatic and fully automatic packaging machines, etc. In use, most of them are often used in fully automatic powder packaging machines.

[0003] The utility model patent with the existing patent announcement number CN216887279U discloses a fully automatic powder packaging machine, including a shell and a vibration mechanism, a sliding mechanism is installed inside the shell, and a packaging mechanism is installed on one side of the top of the sliding mechanism. The fully automatic powder packaging machine is provided with a feed barrel, a feed port, a hinge, a protective cover, a feed pipe, a vibration block, a vibration motor, a slot, a block, a filter, a threaded pin and a rotating cover. When in use, the filter is installed inside the feed pipe, and the block is pressed hard to be fixed inside the slot, so as to facilitate effective filtering of the powder inside. Then, the powder is poured from the feed port, and the vibration motor is started. The vibration motor drives the vibration block and the feed pipe to shake, so as to facilitate shaking and screening of the powder inside and remove impurities inside. When the powder reaches the rotating cover to a suitable weight, the threaded pin automatically drives the rotating cover to open, so that the powder falls into the packaging bag below.

[0004] The analysis found that when a large amount of powder is piled up, it is easily affected by factors such as air humidity and its own gravity and then agglomerated. The agglomerated powder will be blocked in the feed pipe, affecting the filtering and feeding operations. Utility Model Content

[0005] The utility model aims to provide an anti-blocking powder packaging machine to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A blocking-proof powder packaging machine comprises a platform and a feeding room arranged above the platform, a packer for packaging powder is arranged below the feeding room, a stirring barrel is connected above the feeding room, a barrel cover is arranged at the top of the stirring barrel, a feeding pipe and a dustproof box are arranged on the surface of the barrel cover, a stirring device, a filtering device and a quantitative feeding device are arranged in the stirring barrel, and a driving device is arranged in the dustproof box.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the driving device includes a motor, a driving wheel, a rotating shaft and a driven wheel. The motor is arranged in a dustproof box and connected to the barrel cover. The output end of the motor is connected to the driving wheel. The rotating shaft passes through the barrel cover and is rotatably connected to the barrel cover through a bearing. A driven wheel is arranged on the top of the rotating shaft, and the driven wheel is meshed with the driving wheel.

[0010] In an optional scheme: the stirring device includes an internal gear, a spur gear, a stirring shaft, a first stirring blade, a second stirring blade and a rotating plate, the internal gear is arranged inside the stirring barrel and is fixedly connected to the barrel cover through a fixing rod, a rotating plate is arranged below the internal gear, two groups of spur gears are meshingly connected to the internal gear, the two groups of spur gears are connected to the stirring shaft, the stirring shaft passes through the rotating plate and is rotatably connected to the rotating plate through bearings, the rotating plate is fixedly connected to the rotating shaft, the stirring shaft is connected to the first stirring blade, and the second stirring blade is connected to the rotating shaft.

[0011] In an optional solution: the filtering device includes a double-layer filter screen, and the double-layer filter screen is arranged below the first stirring blade and fixedly connected to the inner wall of the stirring barrel.

[0012] In an optional solution: the quantitative feeding device includes a rotating blade and a fixed blade, the rotating blade is connected to the lower end of the rotating shaft, the fixed blade is fixedly connected to the inner wall of the mixing barrel, and the rotating blade and the fixed blade are both provided with openings.

[0013] In an optional solution: a conveyor belt is provided on the platform surface.

[0014] In an optional solution: a zinc coating is sprayed on the surfaces of the driving wheel and the driven wheel.

[0015] In an optional solution: scrapers are connected to both ends of the rotating plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model achieves the effect that after starting the motor, the rotating shaft will be driven to rotate and then the rotating plate will be driven to rotate, so that the stirring shaft starts to rotate, and the rotation of the stirring shaft drives the spur gear to rotate along the internal gear and then the stirring shaft rotates, so that the first stirring blade and the second stirring blade can fully rotate to disperse the powder to avoid accumulation and blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the subject structure of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the unloading room of the utility model.

[0020] Figure 3 This is a schematic diagram of the structure of the driving device of the utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the stirring device of the present utility model.

[0022] Figure 5 It is a schematic diagram of the internal structure of the mixing barrel of the present utility model.

[0023] Figure 6 This is an internal cross-sectional view of the mixing barrel of the present utility model.

[0024] Notes on the figure numbers: 1. Platform; 2. Unloading room; 3. Packaging machine; 4. Mixing barrel; 401. Barrel cover; 402. Feed pipe; 403. Dustproof box; 5. Motor; 501. Driving wheel; 502. Rotating shaft; 503. Driven wheel; 6. Internal gear; 601. Straight gear; 602. Mixing shaft; 603. First mixing blade; 604. Second mixing blade; 7. Rotating plate; 701. Scraper; 8. Double-layer filter screen; 9. Rotating blade; 901. Fixed blade. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] In one embodiment, Figure 1-Figure 6As shown, a blocking-proof powder packaging machine comprises a platform 1 and a feeding room 2 arranged above the platform 1, a packer 3 for packing powder is arranged below the feeding room 2, a conveyor belt is arranged on the surface of the platform 1 to facilitate the continuous operation of the packer 3, a stirring barrel 4 is connected above the feeding room 2, a barrel cover 401 is arranged on the top of the stirring barrel 4, a feeding pipe 402 and a dustproof box 403 are arranged on the surface of the barrel cover 401, a stirring device, a filtering device and a quantitative feeding device are arranged in the stirring barrel 4, and a driving device is arranged in the dustproof box 403.

[0027] like Figure 3 As shown, the driving device includes a motor 5, a driving wheel 501, a rotating shaft 502 and a driven wheel 503. The motor 5 is arranged in a dustproof box 403 and connected to the barrel cover 401. The output end of the motor 5 is connected to the driving wheel 501. When the motor 5 is started, the driving wheel 501 is driven to rotate. The rotating shaft 502 penetrates the barrel cover 401 and is rotatably connected to the barrel cover 401 through a bearing. A driven wheel 503 is arranged on the top of the rotating shaft 502. The driven wheel 503 is meshed with the driving wheel 501. The rotation of the driving wheel 501 drives the driven wheel 503 to rotate so that the rotating shaft 502 rotates. A galvanized layer is sprayed on the surfaces of the driving wheel 501 and the driven wheel 503 to extend their service life.

[0028] like Figure 4 , Figure 5 and Figure 6 As shown, the stirring device includes an internal gear 6, a spur gear 601, a stirring shaft 602, a first stirring blade 603, a second stirring blade 604 and a rotating plate 7. The internal gear 6 is arranged inside the stirring barrel 4 and is fixedly connected to the barrel cover 401 through a fixing rod. A rotating plate 7 is arranged below the internal gear 6. Two groups of spur gears 601 are meshed and connected to the internal gear 6. The two groups of spur gears 601 are connected to the stirring shaft 602. The stirring shaft 602 passes through the rotating plate 7 and is rotatably connected to the rotating plate 7 through a bearing. The rotating plate 7 is fixedly connected to the rotating shaft 502. When the rotating shaft 502 rotates, the rotating plate 7 is driven to rotate, and the rotating plate 7 rotates with The stirring shaft 602 is driven to revolve around the rotating shaft 502. At the same time, when the stirring shaft 502 revolves, it will drive the spur gear 601 to rotate around the internal gear 6. In this process, the spur gear 601 is meshed with the internal gear 6, and the spur gear 601 starts to rotate to drive the stirring shaft 602 to rotate. The stirring shaft 602 is connected to a first stirring blade 603. The rotation of the stirring shaft 602 drives the first stirring blade 603 to rotate. The second stirring blade 604 is connected to the rotating shaft 502, and the rotating shaft 502 drives the second stirring blade 604 to rotate. Scrapers 701 are connected to both ends of the rotating plate 7. When the rotating plate 7 rotates, the scraper 701 can scrape off the powder on the inner wall of the stirring barrel 4.

[0029] The filtering device comprises a double-layer filter screen 8, which is arranged below the first stirring blade 603 and fixedly connected to the inner wall of the stirring barrel 4 to filter the powder.

[0030] The quantitative feeding device includes a rotating blade 9 and a fixed blade 901. The rotating blade 9 is connected to the lower end of the rotating shaft 502. When the rotating shaft 502 rotates, the rotating blade 9 is driven to rotate. The fixed blade 901 is fixedly connected to the inner wall of the mixing barrel 4. The rotating blade 9 and the fixed blade 901 are both provided with openings. When the openings begin to overlap, the powder falls, and when the openings are closed, the powder stops falling.

[0031] The above embodiment discloses an anti-blocking powder packaging machine, in which the starting motor 5 causes the rotating shaft 502 to start rotating, and then causes the stirring shaft 602 to revolve and rotate at the same time, and at the same time drives the first stirring blade 603 to revolve and rotate, and at the same time the second stirring blade 604 rotates. In this process, the powder can be fully stirred and dispersed to avoid powder accumulation and caking. The powder is filtered through the double-layer filter 8, and the rotation of the rotating shaft 502 drives the rotating blade 9 to rotate to complete the quantitative feeding of the powder. The fallen powder enters the packaging device 3 to complete the packaging.

[0032] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A blocking-proof powder packaging machine, comprising a platform (1) and a material unloading room (2) arranged above the platform (1), wherein a packaging device (3) for packaging powder is arranged below the material unloading room (2), characterized in that: A stirring barrel (4) is connected above the unloading room (2); a barrel cover (401) is arranged at the top of the stirring barrel (4); a feeding pipe (402) and a dustproof box (403) are arranged on the surface of the barrel cover (401); a stirring device, a filtering device and a quantitative unloading device are arranged in the stirring barrel (4); and a driving device is arranged in the dustproof box (403).

2. The anti-blocking powder packaging machine according to claim 1, characterized in that: The driving device comprises a motor (5), a driving wheel (501), a rotating shaft (502) and a driven wheel (503); the motor (5) is arranged in a dustproof box (403) and connected to the barrel cover (401); the output end of the motor (5) is connected to the driving wheel (501); the rotating shaft (502) passes through the barrel cover (401) and is rotatably connected to the barrel cover (401) via a bearing; a driven wheel (503) is arranged at the top end of the rotating shaft (502); and the driven wheel (503) is meshed with the driving wheel (501).

3. The anti-blocking powder packaging machine according to claim 1, characterized in that: The stirring device comprises an internal gear (6), a spur gear (601), a stirring shaft (602), a first stirring blade (603), a second stirring blade (604) and a rotating plate (7); the internal gear (6) is arranged inside the stirring barrel (4) and fixedly connected to the barrel cover (401) via a fixing rod; a rotating plate (7) is arranged below the internal gear (6); the internal gear (6) is meshingly connected to two groups of spur gears (601); the two groups of spur gears (601) are connected to the stirring shaft (602); the stirring shaft (602) passes through the rotating plate (7) and is rotatably connected to the rotating plate (7) via a bearing; the rotating plate (7) is fixedly connected to the rotating shaft (502); the stirring shaft (602) is connected to the first stirring blade (603); and the second stirring blade (604) is connected to the rotating shaft (502).

4. The anti-blocking powder packaging machine according to claim 1, characterized in that: The filtering device comprises a double-layer filter screen (8), and the double-layer filter screen (8) is arranged below the first stirring blade (603) and is fixedly connected to the inner wall of the stirring barrel (4).

5. The anti-blocking powder packaging machine according to claim 1, characterized in that: The quantitative feeding device comprises a rotating blade (9) and a fixed blade (901), wherein the rotating blade (9) is connected to the lower end of the rotating shaft (502), and the fixed blade (901) is fixedly connected to the inner wall of the mixing barrel (4), and both the rotating blade (9) and the fixed blade (901) are provided with openings.

6. The anti-blocking powder packaging machine according to claim 1, characterized in that: A conveyor belt is arranged on the surface of the platform (1).

7. The anti-blocking powder packaging machine according to claim 2, characterized in that: The surfaces of the driving wheel (501) and the driven wheel (503) are sprayed with a zinc coating.

8. The anti-blocking powder packaging machine according to claim 3, characterized in that: Scrapers (701) are connected to both ends of the rotating plate (7).

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