Jelly powder raw material vacuum feeding machine with reverse blowing cleaning mechanism

Abstract

The utility model discloses a jelly powder raw material vacuum feeding machine with a blowback cleaning mechanism, which relates to the technical field of powder particle material conveying mechanical equipment, and comprises a base, the top of the base is fixedly connected with a support frame, the support frame is fixedly connected with a charging barrel, the top of the charging barrel is fixedly connected with a sealing cover, and the sealing cover is fixedly connected with the back flushing cleaning mechanism. A back-blowing cleaning module and a vibration auxiliary module are arranged on the sealing cover, a plurality of mounting holes are formed in the sealing cover, filter cartridges are fixedly connected into the mounting holes, the back-blowing cleaning module comprises a mounting ring frame and a driving motor, and the mounting ring frame is fixedly connected to the inner wall of the sealing cover. According to the jelly powder raw material vacuum feeding machine with the reverse blowing cleaning mechanism, 360-degree dead-corner-free cleaning is conducted on the filter cylinder through the rotary blowing pipe fitting, airflow evenly covers the filter cylinder, attached raw materials are thoroughly removed, and filter holes are effectively prevented from being blocked; and high-frequency micro-vibration is synchronously generated, so that the surface of the filter drum vibrates to generate a stripping effect, and the stripping efficiency of the jelly powder is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder and granular material conveying mechanical equipment, in particular to a jelly powder raw material vacuum feeder with a back-blowing cleaning mechanism. Background Art

[0002] A vacuum loader, also known as a vacuum conveyor, is a dust-free, closed pipeline conveying equipment that uses vacuum suction to transport granular and powdered materials. Jelly powder is a material for making jelly, generally made of agar, fish gelatin powder or gelatin, essence and sugar. The loading process of jelly powder is carried out using a vacuum loader.

[0003] The vacuum feeder requires a back-blowing mechanism to clean the filter cartridge and inner wall after a single use to ensure the subsequent feeding effect. Since jelly powder is hygroscopic and has high viscosity, if the back-blowing pipe is directly connected to the top of the barrel for back-blowing cleaning, it will cause uneven internal airflow distribution or insufficient pressure, so that the back-blowing airflow cannot completely remove the jelly powder remaining on the surface of the filter element. Utility Model Content

[0004] The utility model discloses a jelly powder raw material vacuum feeder with a back-blowing cleaning mechanism, aiming to solve the technical problem that the jelly powder is easy to absorb moisture and has high viscosity, and the jelly powder remaining on the surface of the filter element cannot be completely removed if the internal airflow is unevenly distributed or the pressure is insufficient.

[0005] To achieve the above object, the utility model adopts the following technical solution: A vacuum feeding machine for jelly powder raw materials with a backflush cleaning mechanism, including a base, a support frame is fixedly connected to the top of the base, a material cylinder is fixedly connected to the support frame, a sealing cover is fixedly connected to the top of the material cylinder, a backflush cleaning module and a vibration assisting module are arranged on the sealing cover, and a plurality of mounting holes are opened on the sealing cover, and filter cylinders are fixedly connected in the plurality of mounting holes. The backflush cleaning module includes a mounting ring frame and a driving motor. The mounting ring frame is fixedly connected to the inner wall of the sealing cover. A plurality of spray pipes are movably connected to the mounting ring frame. Spray holes are opened on the plurality of spray pipes. The plurality of spray pipes are all located inside the corresponding filter cylinders. A backflush pump is fixedly connected to the top of the sealing cover, and the driving motor is fixedly connected to the top of the sealing cover. The output end of the driving motor is fixedly connected with a rotating rod. The vibration assisting module includes a mounting frame. The mounting frame is fixedly connected to the bottom of the sealing cover. A plurality of round holes are equidistantly opened on the periphery of the mounting frame. Sliding rods are slidably connected in the plurality of round holes. One ends of the plurality of sliding rods are all fixedly connected with soft pads. A fixed ring frame is fixedly connected to the outside of the rotating rod. A toothed ring is fixedly connected to the outside of the fixed ring frame. Rotating gears are fixedly connected to the outside of the plurality of spray pipes. The plurality of rotating gears are all meshed with the toothed ring. The output end of the backflush pump is fixedly connected with a backflush pipe. A connecting pipe is fixedly connected to the inner wall of the top of the sealing cover. One end of the backflush pipe away from the backflush pump is communicated with the connecting pipe. The bottom of the connecting pipe is fixedly connected with a plurality of connecting pipes. One ends of the plurality of connecting pipes away from the connecting pipe are all movably connected to the corresponding spray pipes.

[0006] By providing a backflush cleaning module, starting the driving motor and the backflush pump, the driving motor drives the rotating rod to rotate. Through the mutual meshing of the toothed ring and the rotating gears, a plurality of spray pipes are driven to rotate synchronously. The air output by the backflush pump sequentially enters the rotating spray pipes through the backflush pipe, the connecting pipe and the connecting pipes, and performs a comprehensive spray cleaning on the filter cylinders. By rotating the spray pipes to clean the inside of the filter cylinders without dead angles, the air flow can evenly cover the filter cylinders, thoroughly remove the attached raw materials, effectively prevent the filter holes from being blocked, and maintain continuous and efficient filtering performance.

[0007] In a preferred solution, a rotating hole is opened on the sealing cover. A rotating shaft is movably connected in the rotating hole. The top end of the rotating shaft is fixedly connected with the rotating rod. An outer wall of the end of the rotating shaft away from the rotating rod is fixedly connected with a special-shaped gear. One ends of the plurality of sliding rods away from the soft pads are all fixedly connected with rotating frames. Moving wheels are movably connected to the plurality of rotating frames. Springs are wound around the plurality of sliding rods. One ends of the plurality of springs are all fixedly connected to the mounting frame, and the other ends are all fixedly connected to the corresponding sliding rods. A vacuum pump is fixedly connected to the top of the base. An air inlet of the vacuum pump is fixedly connected with a vacuum pipe. One end of the vacuum pipe away from the vacuum pump is fixedly connected to the top of the sealing cover.

[0008] By setting up a vibration-assisted die, when the rotating rod rotates, it drives the rotating shaft and the special-shaped gear to rotate. The elastic action of the spring pulls the sliding rod, so that the moving wheel always closely adheres to the outside of the special-shaped gear. Through the wavy outer wall of the special-shaped gear, when the special-shaped gear rotates rapidly, the soft pad impacts the cartridge under the push of the sliding rod, causing the filter cartridge to vibrate, further shaking off the adhered powder on the surface of the filter cartridge. The synchronous high-frequency micro-vibration can cause the surface of the filter cartridge to vibrate and produce a peeling effect, improving the falling efficiency of the jelly powder.

[0009] As can be seen from the above, a vacuum feeding machine for jelly powder raw materials with a back-blowing cleaning mechanism provided by the present utility model cleans the inside of the filter cartridge 360 degrees without dead angles through a rotating spray pipe fitting, which can make the air flow evenly cover the filter cartridge, thoroughly remove the attached raw materials, effectively prevent the filter holes from being blocked, and maintain continuous and efficient filtering performance; and at the same time, high-frequency micro-vibration is generated, causing the surface of the filter cartridge to vibrate and produce a peeling effect, improving the falling efficiency of the jelly powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a schematic diagram of the overall structure of a vacuum feeding machine for jelly powder raw materials with a back-blowing cleaning mechanism proposed by the present utility model;

[0011] Figure 2 is a schematic diagram of the cartridge structure of a vacuum feeding machine for jelly powder raw materials with a back-blowing cleaning mechanism proposed by the present utility model;

[0012] Figure 3 is a schematic diagram of the back-blowing cleaning module structure of a vacuum feeding machine for jelly powder raw materials with a back-blowing cleaning mechanism proposed by the present utility model;

[0013] Figure 4 is a schematic diagram of the vibration-assisted module structure of a vacuum feeding machine for jelly powder raw materials with a back-blowing cleaning mechanism proposed by the present utility model.

[0014] In the drawings: 1, base; 2, support frame; 3, cartridge; 4, material pipe; 5, sealing cover; 6, back-blowing cleaning module; 601, back-blowing pump; 602, drive motor; 603, mounting ring frame; 604, back-blowing pipe; 605, connecting pipe; 606, connecting tube; 607, rotating rod; 608, fixed ring frame; 609, toothed ring; 610, spray pipe fitting; 611, rotating gear; 7, vibration-assisted module; 701, mounting bracket; 702, rotating shaft; 703, special-shaped gear; 704, sliding rod; 705, rotating frame; 706, moving wheel; 707, spring; 708, soft pad; 8, vacuum pump; 9, vacuum tube; 10, filter cartridge. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0016] A vacuum feeding machine for jelly powder raw materials with an anti-blowing cleaning mechanism disclosed by the present invention is mainly applied to the scenario where it is difficult to completely remove the jelly powder adhered to the surface of the filter element due to the easy moisture absorption and high viscosity of the jelly powder, and uneven internal air flow distribution or insufficient pressure.

[0017] Refer to Figures 1 - 4 , a vacuum feeding machine for jelly powder raw materials with an anti-blowing cleaning mechanism, including a base 1, a support frame 2 is fixedly connected to the top of the base 1, a material cylinder 3 is fixedly connected to the support frame 2, a sealing cover 5 is fixedly connected to the top of the material cylinder 3, an anti-blowing cleaning module 6 and a vibration assisting module 7 are arranged on the sealing cover 5, and a plurality of mounting holes are opened on the sealing cover 5. A filter cylinder 10 is fixedly connected in each of the plurality of mounting holes. The anti-blowing cleaning module 6 includes a mounting ring frame 603 and a driving motor 602. The mounting ring frame 603 is fixedly connected to the inner wall of the sealing cover 5. A plurality of spray pipes 610 are movably connected to the mounting ring frame 603. Spray holes are opened on each of the plurality of spray pipes 610. Each of the plurality of spray pipes 610 is located inside the corresponding filter cylinder 10. An anti-blowing pump 601 is fixedly connected to the top of the sealing cover 5, and the driving motor 602 is fixedly connected to the top of the sealing cover 5. The output end of the driving motor 602 is fixedly connected with a rotating rod 607; the vibration assisting module 7 includes a mounting frame 701. The mounting frame 701 is fixedly connected to the bottom of the sealing cover 5, and a plurality of circular holes are equidistantly opened on the circumference of the mounting frame 701. A sliding rod 704 is slidably connected in each of the plurality of circular holes. One end of each of the plurality of sliding rods 704 is fixedly connected with a soft pad 708. A fixed ring frame 608 is fixedly connected to the outside of the rotating rod 607. A toothed ring 609 is fixedly connected to the outside of the fixed ring frame 608, and a rotating gear 611 is fixedly connected to the outside of each of the plurality of spray pipes 610. Each of the plurality of rotating gears 611 meshes with the toothed ring 609. The output end of the anti-blowing pump 601 is fixedly connected with an anti-blowing pipe 604. A communicating pipe 605 is fixedly connected to the inner wall of the top of the sealing cover 5. One end of the anti-blowing pipe 604 away from the anti-blowing pump 601 communicates with the communicating pipe 605, and a plurality of connecting pipes 606 are fixedly connected to the bottom of the communicating pipe 605. One end of each of the plurality of connecting pipes 606 away from the communicating pipe 605 is movably connected to the corresponding spray pipe 610.

[0018] Refer to Figure 1 , Figure 2 and Figure 4, in a preferred embodiment, a rotating hole is formed in the sealing cover 5. A rotating shaft 702 is movably connected in the rotating hole. The top end of the rotating shaft 702 is fixedly connected to the rotating rod 607. And an outer wall of one end of the rotating shaft 702 away from the rotating rod 607 is fixedly connected to a special-shaped gear 703. One ends of a plurality of sliding rods 704 away from the soft pad 708 are all fixedly connected to a rotating frame 705. And a movable wheel 706 is movably connected to each of the plurality of rotating frames 705. Springs 707 are wound around the outside of the plurality of sliding rods 704. And one ends of the plurality of springs 707 are all fixedly connected to the mounting frame 701, and the other ends are all fixedly connected to the corresponding sliding rods 704. The top of the base 1 is fixedly connected to a vacuum pump 8. An air inlet of the vacuum pump 8 is fixedly connected to a vacuum tube 9. And one end of the vacuum tube 9 away from the vacuum pump 8 is fixedly connected to the top of the sealing cover 5.

[0019] Working principle: Start the vacuum pump 8 to generate negative pressure in the material cylinder 3. The jelly powder is sucked from the material pipe 4 into the material cylinder 3. The powder and air are separated by the filter cylinder 10. The powder falls from the bottom of the material cylinder 3 by gravity. After the feeding is completed, the vacuum pump 8 is turned off. Start the drive motor 602 and the backflush pump 601. The drive motor 602 drives the rotation of the rotating rod 607. Through the meshing of the toothed ring 609 and the rotating gear 611, a plurality of blowing pipe fittings 610 are driven to rotate synchronously. The air output by the backflush pump 601 sequentially enters the rotating blowing pipe fittings 610 through the backflush pipe 604, the communication pipe 605 and the connecting pipe 606 to perform a comprehensive blowing and cleaning of the filter cylinder 10. At the same time, when the rotating rod 607 rotates, it drives the rotation of the rotating shaft 702 and the special-shaped gear 703. The elastic action of the spring 707 pulls the sliding rod 704, so that the movable wheel 706 always closely adheres to the outside of the special-shaped gear 703. Through the wavy outer wall of the special-shaped gear 703, when the special-shaped gear 703 rotates rapidly, the soft pad 708 impacts the material cylinder 3 under the push of the sliding rod 704, causing the filter cylinder 10 to vibrate, and further shaking off the adhered powder on the surface of the filter cylinder 10.

[0020] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be the substitution of part of the structure, device, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and the inventive concept of the present invention should be covered within the protection scope of the present invention.

Claims

1. A vacuum feeding machine for jelly powder raw materials with a backflush cleaning mechanism, including a base (1), characterized in that, The top of the base (1) is fixedly connected with a support frame (2). A material cylinder (3) is fixedly connected to the support frame (2). The top of the material cylinder (3) is fixedly connected with a sealing cover (5). An anti-blowing cleaning module (6) and a vibration assisting module (7) are arranged on the sealing cover (5). A plurality of mounting holes are formed in the sealing cover (5), and filter cartridges (10) are fixedly connected in the plurality of mounting holes. The anti-blowing cleaning module (6) includes a mounting ring frame (603) and a driving motor (602). The mounting ring frame (603) is fixedly connected to the inner wall of the sealing cover (5). A plurality of blowing pipe fittings (610) are movably connected to the mounting ring frame (603). A plurality of spraying holes are formed in the plurality of blowing pipe fittings (610). The plurality of blowing pipe fittings (610) are all located inside the corresponding filter cartridges (10). An anti-blowing pump (601) is fixedly connected to the top of the sealing cover (5), and the driving motor (602) is fixedly connected to the top of the sealing cover (5). The output end of the driving motor (602) is fixedly connected with a rotating rod (607). The vibration assisting module (7) includes a mounting frame (701). The mounting frame (701) is fixedly connected to the bottom of the sealing cover (5). A plurality of circular holes are equidistantly formed in the circumference of the mounting frame (701). A plurality of sliding rods (704) are slidably connected in the plurality of circular holes. One end of each of the plurality of sliding rods (704) is fixedly connected with a soft pad (708).

2. The vacuum feeding machine for jelly powder raw materials with a backflush cleaning mechanism according to claim 1, wherein, A fixed ring frame (608) is fixedly connected to the outside of the rotating rod (607). A toothed ring (609) is fixedly connected to the outside of the fixed ring frame (608). Rotating gears (611) are fixedly connected to the outside of the plurality of blowing pipe fittings (610). The plurality of rotating gears (611) are all meshed with the toothed ring (609).

3. The vacuum loader for jelly powder raw materials with a backflush cleaning mechanism according to claim 2, characterized in that, The output end of the anti-blowing pump (601) is fixedly connected with an anti-blowing pipe (604). A communicating pipe (605) is fixedly connected to the inner wall of the top of the sealing cover (5). The end of the anti-blowing pipe (604) away from the anti-blowing pump (601) is communicated with the communicating pipe (605). A plurality of connecting pipes (606) are fixedly connected to the bottom of the communicating pipe (605). The ends of the plurality of connecting pipes (606) away from the communicating pipe (605) are all movably connected to the corresponding blowing pipe fittings (610).

4. The vacuum feeding machine for jelly powder raw materials with a backflush cleaning mechanism according to claim 1, characterized in that, A rotating hole is formed in the sealing cover (5). A rotating shaft (702) is movably connected in the rotating hole. The top end of the rotating shaft (702) is fixedly connected with the rotating rod (607). An irregular gear (703) is fixedly connected to the outer wall of the end of the rotating shaft (702) away from the rotating rod (607).

5. The vacuum feeding machine for jelly powder raw materials with a backflush cleaning mechanism according to claim 4, wherein, Rotating frames (705) are fixedly connected to the ends of the plurality of sliding rods (704) away from the soft pads (708). Moving wheels (706) are movably connected to the plurality of rotating frames (705).

6. The vacuum feeding machine for jelly powder raw materials with a backflush cleaning mechanism according to claim 5, characterized in that, Springs (707) are wound around the outside of the plurality of sliding rods (704). One end of each of the plurality of springs (707) is fixedly connected to the mounting frame (701), and the other end of each of the plurality of springs (707) is fixedly connected to the corresponding sliding rod (704).

7. The vacuum feeding machine for jelly powder raw materials with a backflush cleaning mechanism according to claim 1, characterized in that, The top of the base (1) is fixedly connected with a vacuum pump (8). The air inlet of the vacuum pump (8) is fixedly connected with a vacuum tube (9), and one end of the vacuum tube (9) far away from the vacuum pump (8) is fixedly connected to the top of the sealing cover (5).

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