A powder anti-emission filling machine for food processing

Abstract

This invention relates to the field of filling machines, and more particularly to a powder filling machine for food processing that prevents powder spillage. The machine includes a conveyor frame, a support frame, a feed hopper, and a clamp. The support frame is fixedly connected to the conveyor frame; the feed hopper is fixedly connected to the support frame, and a solenoid valve is installed at the outlet of the feed hopper; a clamp for securing the powder container is fixedly connected to the conveyor frame. This invention guides and diverts the powder through a diversion block, allowing a portion of the powder to enter the center of the powder container from the second discharge chute, while the remaining powder enters the periphery of the powder container from the various first discharge chutes. Simultaneously, a micro-motor drives a rotating tube to rotate, causing the powder entering the powder container from the first discharge chute to be flung outwards, thus distributing the powder more evenly around the powder container. This method ensures that the powder enters the powder container uniformly, preventing the powder from stacking in a cone shape, which would cause the powder flowing into the center to rise to the rotating tube first, blocking the rotating tube and preventing the powder container from holding enough powder.

Description

Technical Field

[0001] The invention relates to the field of filling machines, in particular to a powder anti-dispersion filling machine for food processing. Background Art

[0002] Powder filling machine is a kind of mechanical equipment specially used to automatically fill powdered materials into packaging containers. It is widely used in food, medicine, chemical industry, cosmetics and other industries.

[0003] Existing powder filling machines are equipped with a suction device at the filling port to suck the powder scattered during the suction process to prevent the powder from escaping onto the filling platform and causing pollution. However, the existing suction device is usually directly arranged at the filling port. Therefore, when suction is performed, not only the scattered powder will be sucked away, but also the powder in the filling will be sucked, resulting in excessive powder being sucked away, causing waste. Summary of the invention

[0004] In order to overcome the disadvantage that the suction device of the existing filling equipment is usually directly arranged at the filling port, so when suction is performed, not only the scattered powder is sucked away, but also the powder in the filling is sucked away, resulting in excessive powder being sucked away and causing waste, the present invention provides a powder anti-scattering filling machine for food processing.

[0005] Technical solution: A powder anti-escape filling machine for food processing, including a transmission frame, a support frame, a feed hopper and a clamp; the transmission frame is fixedly connected to the support frame; the feed hopper is fixedly connected to the support frame, and the discharge port of the feed hopper is provided with a solenoid valve; the transmission frame is fixedly connected to a clamp for fixing the powder can; it also includes an electric telescopic tube, a discharger, a connecting ring, a micro motor, a rotating tube and a suction component; the feed hopper is fixedly connected to the electric telescopic tube; the telescopic end of the electric telescopic tube is fixedly connected to the discharger; the discharger is provided with a truncated cone-shaped adapter groove; the upper side of the adapter groove is fixedly connected to a connecting ring The connecting ring is connected with the electric telescopic tube; the connecting ring is rotatably connected with the rotating tube; gear teeth are arranged on the upper outer side of the rotating tube; a micro motor for driving the rotating tube to rotate is fixedly connected to the upper side of the adapter groove; a gear is fixedly connected to the output end of the micro motor, and the gear on the output shaft of the micro motor meshes with the gear teeth on the outer side of the rotating tube; a diverter block for evenly loading the powder into the powder tank is arranged in the middle of the rotating tube; a first discharge trough is opened in the middle of the diverter block; a plurality of second discharge troughs are formed between the diverter block and the inner wall of the rotating tube; a suction component for sucking the scattered powder is connected to the outer side of the discharger.

[0006] As an improvement of the above scheme, the suction assembly includes an air pump and a first suction pipe; the air pump is fixedly connected to the rear side of the transmission frame; a first suction groove is opened in the discharger; and a first suction pipe is connected between the air pump and the first suction groove.

[0007] As an improvement of the above solution, it also includes a support block; a plurality of support blocks are fixedly connected to the transmission frame.

[0008] As an improvement of the above solution, a stirring roller is arranged in the feed hopper, and the stirring rod is driven to rotate by a motor.

[0009] As an improvement of the above scheme, it also includes a wiping rod and bristles; a plurality of wiping rods for cleaning powder adhered to the filling port of the powder tank are connected to the outer side of the rotating tube; each wiping rod is provided with bristles on the side facing the powder tank.

[0010] As an improvement of the above solution, the wiping rod is L-shaped.

[0011] As an improvement of the above scheme, it also includes a fixed optical axis, a reset spring and a sliding block; a number of fixed optical axes are fixedly connected between the inner wall of the discharger and the outer wall of the connecting ring; a sliding block is slidably connected to each fixed optical axis; a reset spring is fixedly connected between each sliding block and the inner wall of the discharger; a guide part is arranged on the lower side of the wiping rod, which is inclined from the upper inner part of the discharger to the lower outer part of the discharger.

[0012] As an improvement on the above scheme, it also includes a rotating ring and a second suction pipe; a slide groove is provided in the discharger; a rotating ring is rotatably connected in the slide groove; a number of second suction pipes are connected between each rotating tube and the rotating ring; a through groove is provided on the upper side of each rotating ring; a three-way valve is provided at the air outlet of each first suction pipe, and a third suction pipe is connected between the three-way valve and the through groove; a second suction groove is provided in each wiping rod, and the air outlet of the second suction groove faces the inner side of the discharger; the second suction groove is connected with the third suction pipe through the second suction pipe and the through groove.

[0013] As an improvement of the above solution, a limit block is also included; a limit block is arranged on the side of each wiping rod facing the discharger.

[0014] As an improvement of the above scheme, it also includes a rubber block; a rubber block is arranged on the lower side of the discharger; and a plurality of ventilation grooves are opened on the lower side of the discharger.

[0015] Beneficial effects: The present invention realizes that the air inlet of the first suction groove is arranged outside the mouth of the powder can by extending the rotating tube into the powder can. Therefore, during the filling process, the first suction groove will not suck the powder in the filling, but only suck the powder escaping outward, thereby avoiding the first suction groove sucking too much powder and causing waste; The powder is guided and diverted by the diverter block, so that a part of the powder enters the middle of the powder tank from the second discharge slot, and the other powder enters the surroundings of the powder tank from each first discharge slot. At the same time, the rotating tube is driven by the micro motor to rotate, so that the powder entering the powder tank from the first discharge slot is thrown around, and the powder is sent to the surroundings of the powder tank more evenly; and thus, the powder is made to enter the powder tank evenly by this method, so that the powder in the powder tank is prevented from stacking in a cone shape, so that the powder flowing into the middle will first rise to the rotating tube, causing the rotating tube to be blocked, and then the powder tank cannot be filled with enough powder; After the powder can is filled, the electric telescopic tube drives the discharger, the connecting ring, the rotating tube and the wiping rod to move downward, so that the bristles on the wiping rod fit with the outside of the powder can filling port, and then the micro motor drives the rotating tube to rotate, and then drives the wiping rod and the bristles to rotate, so as to scrape off the powder adhering to the outside of the powder can filling port, thereby improving the appearance of the powder can. At the same time, the powder scraped off by the wiping rod and the bristles is sucked off by the second suction groove, so as to prevent the scraped powder and some debris on the surface of the powder can from entering the powder can from the powder can filling port, thereby contaminating the powder filled in the powder can, and also escaping into the filling platform, thereby affecting the workshop environment and filling quality.

[0016] The present invention also has the following beneficial effects: The support block is used to adjust the alignment of the first suction pipe to prevent the first suction pipe from affecting the delivery of the powder tank; The motor drives the stirring roller to rotate to stir and break up the powder in the feed hopper, thereby improving the fluidity of the powder and preventing the powder from being blocked at the discharge port of the feed hopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the anti-escape filling machine for powder preparation for food processing of the present invention; Figure 2 It is a cross-sectional view of the discharge device of the present invention; Figure 3 It is a cross-sectional view of the rotating tube of the present invention; Figure 4 It is a schematic diagram of the combined three-dimensional structure of the discharge device, the rotating tube and the wiping rod of the present invention; Figure 5 It is a schematic diagram of the combined three-dimensional structure of the rotating ring, the fixed optical axis, the second telescopic rod, the sliding block and the wiping rod of the present invention; Figure 6 It is a schematic diagram of the combined three-dimensional structure of the sliding block, the wiping rod, the bristles and the second suction tube of the present invention.

[0018] The reference numbers in the figure are: 1-transmission frame, 2-support frame, 3-feed hopper, 4-clamp, 101-electric telescopic tube, 102-discharger, 10201-first suction slot, 10202-slide slot, 10203-adaptation slot, 10204-ventilation slot, 103-connecting ring, 104-micro motor, 105-rotating tube, 10501-diverter block, 10502-first discharge slot, 10503-second discharge slot, 107-air pump, 108-first suction tube, 10801-third suction tube, 109-support block, 201-rotating ring, 20101-through groove, 202-fixed optical axis, 203-reset spring, 204-limiting block, 205-sliding block, 206-wiping rod, 20601-guide part, 20602-second suction groove, 207-bristles, 208-second suction tube, 209-rubber block, 555-powder tank. DETAILED DESCRIPTION

[0019] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0020] Example 1 A powder anti-dispersion filling machine for food processing, such as Figure 1-Figure 4 As shown, it includes a transmission frame 1, a support frame 2, a feed hopper 3 and a clamp 4; the transmission frame 1 is fixedly connected to the support frame 2; the feed hopper 3 is fixedly connected to the support frame 2, the upper side of the feed hopper 3 is provided with two feed ports, and the discharge port of the feed hopper 3 is provided with a solenoid valve; the transmission frame 1 is fixedly connected to the clamp 4; It also includes an electric telescopic tube 101, a discharger 102, a connecting ring 103, a micro motor 104, a rotating tube 105 and a suction assembly; the electric telescopic tube 101 is fixedly connected to the lower side of the feed hopper 3; the telescopic end of the electric telescopic tube 101 is fixedly connected to the discharger 102; a truncated cone-shaped adapting groove 10203 is provided on the lower side of the discharger 102; a connecting ring 103 is fixedly connected to the upper side of the adapting groove 10203, and the connecting ring 103 is connected to the electric telescopic tube 101; the rotating tube 105 is rotatably connected to the lower side of the connecting ring 103, and the lower side of the rotating tube 105 is truncated cone-shaped shape; gear teeth are arranged on the upper outer side of the rotating tube 105; a micro motor 104 is fixedly connected to the upper side of the adapting groove 10203; a gear is fixedly connected to the output end of the micro motor 104, and the gear on the output shaft of the micro motor 104 meshes with the gear teeth on the outer side of the rotating tube 105; a diverter block 10501 is arranged in the middle of the rotating tube 105; a first discharge trough 10502 is opened in the middle of the diverter block 10501; two second discharge troughs 10503 are formed between the diverter block 10501 and the inner wall of the rotating tube 105; a suction component is connected to the outer side of the discharger 102.

[0021] The suction assembly includes an air pump 107 and a first suction pipe 108 ; the air pump 107 is fixedly connected to the rear side of the transmission frame 1 ; a first suction groove 10201 is provided in the discharger 102 ; and a first suction pipe 108 is connected between the air pump 107 and the first suction groove 10201 .

[0022] The transmission frame 1 is also provided with two support blocks 109 , through which the routing of the first suction pipe 108 is limited and adjusted to prevent the first suction pipe 108 from affecting the conveying of the powder tank 555 .

[0023] A stirring roller is arranged in the feed hopper 3 , and the stirring rod is driven to rotate by a motor. The motor drives the stirring roller to rotate to stir and break up the powder in the feed hopper 3 , thereby improving the fluidity of the powder and preventing the powder from being blocked at the discharge port of the feed hopper 3 .

[0024] The working principle of the above embodiment is as follows: First, Figure 1The side where the number of the transmission frame 1 is located is the front side; first, the external powder feeding mechanism is connected to the feeding port on the feeding hopper 3, and then the powder is fed into the feeding hopper 3; then the powder can 555 to be filled with powder is transported from left to right through the transmission frame 1, and when the powder can 555 reaches the bottom of the feeding hopper 3, the powder can 555 is clamped by the clamp 4; then the electric telescopic tube 101 is pushed downward, thereby driving the discharger 102, the connecting ring 103 and the rotating The rotating tube 105 moves downward, and the rotating tube 105 enters the powder tank 555 through the tank opening. The tank opening of the powder tank 555 is entirely located in the adapting groove 10203, and the air inlet of the first suction groove 10201 does not contact the outer surface of the powder tank 555. At this time, the rotating tube 105 is located in the powder tank 555, and the air inlet of the first suction groove 10201 is located outside the tank opening of the powder tank 555. Then, the solenoid valve at the discharge port on the lower side of the feed hopper 3 is opened, and the powder in the feed hopper 3 passes through. The powder is poured into the powder tank 555 through the electric telescopic tube 101, the connecting ring 103 and the rotating tube 105. During the filling process, the powder will be disturbed by the air flow and escape to the outside of the powder tank 555. At this time, the air pump 107 is started to suck the first suction tube 108, so that the first suction groove 10201 generates a suction force to suck and collect the powder escaped to the outside of the powder tank 555. Since the rotating tube 105 is located in the powder tank 555, and the air inlet of the first suction groove 10201 is located The outside of the mouth of the powder can 555, therefore, during the filling process, the first suction groove 10201 will not suck the powder in the filling, but will only suck the powder that escapes outward, thereby avoiding the first suction groove 10201 from sucking too much powder and causing waste; after the powder filling is completed, the clamp 4 releases the clamp on the powder can 555, and then the filled powder can 555 is driven to move to the right through the transmission frame 1, and the new powder can 555 is brought to the lower side of the feed hopper 3 for filling operation.

[0025] Furthermore, when filling the powder can 555 whose mouth is smaller than the can body, the powder in the powder can 555 will be stacked in a cone shape, and the rotating tube 105 will also enter the powder can 555. Therefore, when the filled powder reaches the filling mouth, the powder in the middle will first rise to the rotating tube 105, and then block the rotating tube 105, resulting in that the powder can 555 cannot be filled with enough powder; Figure 3As shown: when the powder enters the rotating tube 105 from the connecting ring 103, the powder is guided and diverted by the diverter block 10501, so that a part of the powder enters the middle of the powder tank 555 from the first discharge slot 10502, and the other powder enters the powder tank 555 from the two second discharge slots 10503; and in this process, the micro motor 104 is started, because the gear on the output end of the micro motor 104 is meshed with the gear teeth on the outer side of the rotating tube 105, so the output end of the micro motor 104 rotates and drives the rotating tube 105 to rotate, and then enters the powder tank from the second discharge slot 10503. The powder in 555 is swung around, and the powder is then sent to the powder tank 555 more evenly; this method allows the powder to evenly enter the powder tank 555, avoiding the powder in the powder tank 555 from stacking in a cone shape, causing the powder flowing into the middle to rise to the rotating tube 105 first, causing the rotating tube 105 to be blocked, and then resulting in insufficient powder being loaded into the powder tank 555. It should be noted here that there are only two second discharge troughs 10503 and the micro motor 104 drives the rotating tube 105 to rotate at a relatively slow speed, so the powder swung around will not affect the discharge of gas in the powder tank 555.

[0026] On the basis of the above technical effects, the present invention also has the following advantages: The support block 109 is used to adjust the alignment of the first suction pipe 108 to prevent the first suction pipe 108 from affecting the delivery of the powder tank 555; The stirring roller is driven by a motor to rotate to stir and break up the powder in the feed hopper 3 , thereby improving the fluidity of the powder and preventing the powder from being blocked at the discharge port of the feed hopper 3 .

[0027] Example 2 On the basis of Example 1, Figure 4-Figure 6 As shown, it also includes a wiping rod 206 and bristles 207 ; four wiping rods 206 are connected to the outer side of the rotating tube 105 ; each wiping rod 206 is provided with bristles 207 on the side facing the powder tank 555 .

[0028] The wiping rod 206 is L-shaped.

[0029] It also includes a fixed optical axis 202, a reset spring 203 and a sliding block 205; four fixed optical axes 202 are fixedly connected between the inner wall of the discharger 102 and the outer wall of the connecting ring 103; each fixed optical axis 202 is slidably connected to a sliding block 205; a reset spring 203 is fixedly connected between each sliding block 205 and the inner wall of the discharger 102; a guide part 20601 is arranged on the lower side of the wiping rod 206, which is inclined from the upper inner part of the discharger 102 to the lower outer part of the discharger 102.

[0030] It also includes a rotating ring 201 and a second suction pipe 208; a slide groove 10202 is opened in the discharger 102; the rotating ring 201 is rotatably connected in the slide groove 10202; two second suction pipes 208 are connected between each rotating tube 105 and the rotating ring 201; a through groove 20101 is opened on the upper side of each rotating ring 201; a three-way valve is provided at the air outlet of each first suction pipe 108, and a third suction pipe 10801 is connected between the three-way valve and the through groove 20101; a second suction groove 20602 is opened in each wiping rod 206, and the air outlet of the second suction groove 20602 faces the inner side of the discharger 102; the second suction groove 20602 is connected with the third suction pipe 10801 through the second suction pipe 208 and the through groove 20101.

[0031] It also includes a limit block 204 ; each wiping rod 206 is provided with a limit block 204 on the side facing the discharger 102 .

[0032] It also includes a rubber block 209 ; a rubber block 209 is arranged on the lower side of the discharger 102 ; and a plurality of ventilation grooves 10204 are opened on the lower side of the discharger 102 .

[0033] The working principle of the above embodiment is as follows: After the powder tank 555 described in Example 1 is filled, although the first suction groove 10201 can be prevented from sucking the powder in the filling by extending the rotating tube 105 into the powder tank 555 and arranging the air inlet of the first suction groove 10201 outside the tank mouth of the powder tank 555; however, the powder escaping outwards will still adhere to the filling mouth of the powder tank 555, and the existing powder tank 555 is usually directly transported to the next capping link for capping after the filling is completed. Therefore, the powder adhered to the filling mouth of the powder tank 555 will not only affect the subsequent capping links, but also cause the powder tank 555 to be cleaned after the capping is completed. The powder will also affect the aesthetics of the powder can 555 and affect subsequent sales; therefore, after the powder filling is completed, the electric telescopic tube 101 drives the discharger 102, the connecting ring 103, the rotating tube 105 and the wiping rod 206 to move downward, so that the bristles 207 on the wiping rod 206 fit the outer side of the filling port of the powder can 555; then the micro motor 104 drives the rotating tube 105, the wiping rod 206 and the bristles 207 to rotate, and then the powder adhered to the outer side of the filling port of the powder can 555 is scraped off, so as to avoid the uncleaned powder at the filling port of the powder can 555 affecting the subsequent capping process, and at the same time improve the aesthetics of the powder can 555.

[0034] Further, when encountering filling ports of powder tanks 555 of different sizes, such as Figure 5As shown in the figure: during the downward movement of the rotating tube 105 and the wiping rod 206, the guide part 20601 will first contact the edge of the filling port of the powder tank 555. At this time, the return spring 203 is compressed, and the sliding block 205 moves toward the outside of the discharger 102 on the fixed optical axis 202, thereby driving the wiping rod 206 to be squeezed toward the outside of the discharger 102; then the wiping rod 206 is smoothly inserted into the outside of the filling port of the powder tank 555, thereby adapting to the filling ports of powder tanks 555 of different sizes; and the return spring 203 will generate a return force after being compressed, thereby continuously moving the sliding block 205 and the wiping rod 206 toward the discharger The inner side of 102 is squeezed to ensure that the wiping rod 206 and the bristles 207 are in contact with the outer side of the filling port of the powder can 555, thereby ensuring the scraping effect of the bristles 207, and the wiping rod 206 is L-shaped, so in the process of the discharger 102 and the wiping rod 206 moving downward, the upper part of the wiping rod 206 will contact the top of the filling port of the powder can 555, thereby limiting the discharger 102 and the wiping rod 206. When the discharger 102 senses that the downward movement is blocked, the discharger 102 will stop moving downward to avoid the discharger 102 from continuously moving downward to cause excessive squeezing of the powder can 555, thereby damaging the powder can 555.

[0035] Furthermore, in the process of scraping off the powder adhered to the outer side of the filling port of the powder tank 555 by the wiping rod 206 and the bristles 207, the scraped powder and some debris on the surface of the powder tank 555 will enter the powder tank 555 from the filling port of the powder tank 555, contaminating the powder filled in the powder tank 555, and will also escape into the filling platform, affecting the workshop environment and filling quality; Figure 4-Figure 6As shown: in the process of scraping the powder adhered to the outer side of the filling port of the powder tank 555 by the wiping rod 206 and the bristles 207, the rotating ring 201 will rotate with the rotating tube 105, and at the same time, the connection between the first suction tube 108 and the first suction groove 10201 is closed through the three-way valve at the first suction tube 108, and the first suction tube 108 is connected with the third suction tube 10801. At this time, the third suction tube 10801 generates suction and transmits it to the second suction groove 20602 through the second suction tube 208 and the through groove 20101, thereby sucking the scraped powder; and the wiping rod 206 is provided with a limit block 204 at the lower part of the side facing the discharger 102; when the wiping rod 206 is stuck in the powder tank 55 5, the wiping rod 206 is limited by the limiting block 204, so that there is a certain gap between the wiping rod 206 and the outer surface of the filling port of the powder tank 555; the wiping rod 206 is prevented from being completely attached to the outer surface of the filling port of the powder tank 555 under the reset extrusion force of the reset spring 203, so that the scraped powder is squeezed between the wiping rod 206 and the outer surface of the filling port of the powder tank 555 and is difficult to be sucked out; and the powder scraped by the wiping rod 206 and the bristles 207 is sucked out by this method, so that the scraped powder and part of the debris on the surface of the powder tank 555 are prevented from entering the powder tank 555 from the filling port of the powder tank 555, contaminating the powder filled in the powder tank 555, and escaping into the filling platform, affecting the workshop environment and filling quality.

[0036] Furthermore, when cleaning the filling ports of different powder cans 555, as the discharger 102 moves downward, the lower side of the discharger 102 will come into contact with the surface of the powder can 555, thereby squeezing the powder can 555 and causing damage to the powder can 555. Therefore, the squeezing force of the discharger 102 on the powder can 555 is reduced by the rubber block 209 to avoid the powder can 555 being squeezed and damaged. After the lower side of the rubber contacts the surface of the powder can 555, the first suction groove 10201 will be blocked, resulting in a sealed space being formed between the discharger 102 and the powder can 555, and the airflow cannot circulate normally, affecting the suction effect. Therefore, a number of ventilation grooves 10204 are provided on the lower side of the discharger 102. Therefore, after the rubber block 209 contacts the surface of the powder can 555, the space formed between the discharger 102 and the powder can 555 will not be completely closed, thereby ensuring the normal circulation of air and the suction effect of the second suction groove 20602 on scraping off powder.

[0037] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A powder anti-dispersion filling machine for food processing, comprising a transmission frame (1), a support frame (2), a feed hopper (3) and a clamp (4); the transmission frame (1) is fixedly connected to the support frame (2); the feed hopper (3) is fixedly connected to the support frame (2), and the discharge port of the feed hopper (3) is provided with a solenoid valve; the transmission frame (1) is fixedly connected to a clamp (4) for fixing a powder tank (555); the characteristics are: The invention also comprises an electric telescopic tube (101), a discharger (102), a connecting ring (103), a micro motor (104), a rotating tube (105) and a suction assembly; the feed hopper (3) is fixedly connected to the electric telescopic tube (101); the telescopic end of the electric telescopic tube (101) is fixedly connected to the discharger (102); the discharger (102) is provided with a truncated cone-shaped adapting groove (10203); the upper side of the adapting groove (10203) is fixedly connected to the connecting ring (103), and the connecting ring (103) is connected to the electric telescopic tube (101); the connecting ring (103) is rotatably connected to the rotating tube (105); the upper outer side of the rotating tube (105) is provided with gear teeth; the adapting groove (102 03) A micro motor (104) is fixedly connected to the upper side for driving the rotating tube (105) to rotate; a gear is fixedly connected to the output end of the micro motor (104), and the gear on the output shaft of the micro motor (104) meshes with the gear teeth on the outer side of the rotating tube (105); a diverter block (10501) is arranged in the middle of the rotating tube (105) for evenly loading the powder into the powder tank (555); a first discharge trough (10502) is opened in the middle of the diverter block (10501); a plurality of second discharge troughs (10503) are formed between the diverter block (10501) and the inner wall of the rotating tube (105); and a suction component for sucking out the scattered powder is connected to the outer side of the discharger (102).

2. A powder anti-dispersion filling machine for food processing according to claim 1, characterized in that: The suction assembly comprises an air pump (107) and a first suction pipe (108); the air pump (107) is fixedly connected to the rear side of the transmission frame (1); a first suction groove (10201) is provided in the discharger (102); and the first suction pipe (108) is connected between the air pump (107) and the first suction groove (10201).

3. A food processing powder anti-dispersion filling machine according to claim 2, characterized in that: It also includes a support block (109); a plurality of support blocks (109) are fixedly connected to the transmission frame (1).

4. The anti-dispersion filling machine for powders for food processing according to claim 1, characterized in that: A stirring roller is arranged in the feed hopper (3), and the stirring rod is driven to rotate by a motor.

5. The anti-dispersion filling machine for powder preparation for food processing according to claim 1, characterized in that: It also includes a wiping rod (206) and bristles (207); a plurality of wiping rods (206) for cleaning powder adhered to the filling port of the powder tank (555) are connected to the outer side of the rotating tube (105); and bristles (207) are arranged on the side of each wiping rod (206) facing the powder tank (555).

6. A powder anti-dispersion filling machine for food processing according to claim 5, characterized in that: The wiping rod (206) is L-shaped.

7. The anti-dispersion filling machine for powders for food processing according to claim 5, characterized in that: The invention also comprises a fixed optical axis (202), a return spring (203) and a sliding block (205); a plurality of fixed optical axes (202) are fixedly connected between the inner wall of the discharger (102) and the outer wall of the connecting ring (103); a sliding block (205) is slidably connected to each fixed optical axis (202); a return spring (203) is fixedly connected between each sliding block (205) and the inner wall of the discharger (102); and a guide portion (20601) is arranged on the lower side of the wiping rod (206) and is inclined from the upper inner part of the discharger (102) to the lower outer part of the discharger (102).

8. The anti-dispersion filling machine for powder preparation for food processing according to claim 7, characterized in that: The device also comprises a rotating ring (201) and a second suction pipe (208); a chute (10202) is provided in the discharger (102); a rotating ring (201) is rotatably connected in the chute (10202); a plurality of second suction pipes (208) are connected between each rotating pipe (105) and the rotating ring (201); a through groove (20101) is provided on the upper side of each rotating ring (201); and a discharge port of each first suction pipe (108) is provided. A three-way valve is provided at the air outlet, and a third suction pipe (10801) is connected between the three-way valve and the through groove (20101); a second suction groove (20602) is provided in each wiping rod (206), and the air outlet of the second suction groove (20602) faces the inner side of the discharger (102); the second suction groove (20602) is connected to the third suction pipe (10801) through the second suction pipe (208) and the through groove (20101).

9. A powder anti-dispersion filling machine for food processing according to claim 8, characterized in that: It also includes a limit block (204); each wiping rod (206) is provided with a limit block (204) on the side facing the discharger (102).

10. The anti-dispersion filling machine for powder preparation for food processing according to claim 8, characterized in that: It also includes a rubber block (209); the rubber block (209) is arranged on the lower side of the discharger (102); and a plurality of ventilation grooves (10204) are opened on the lower side of the discharger (102).

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