Conveying mechanism of automatic packaging machine

Abstract

The utility model relates to the technical field of packaging equipment, and discloses a conveying mechanism of an automatic packaging machine, which comprises a packaging machine, the top of the packaging machine is provided with a feed hopper, the top of the feed hopper is provided with a sealing plate, the top end of the sealing plate is fixedly connected with a fan, the bottom of the fan penetrates through the sealing plate and is communicated with a telescopic pipe, and the telescopic pipe is fixedly connected with the feed hopper. And the bottom of the telescopic pipe communicates with a feeding pipe, fan blades are rotationally connected to the bottom of the inner wall of the feeding pipe, the bottoms of the fan blades penetrate through the feeding pipe and are fixedly connected with a positioning ring, and a positioning cylinder is rotationally connected to the middle of the bottom end of the sealing plate. According to the utility model, the feeding pipe is used for feeding, so that the impact force of materials on the pipe wall is reduced, a material film is prevented from being generated, the fan is started to enable airflow to drive the scraper to rotate, the inner wall is cleaned through the scraper and the airflow, the partition plate is rotated for partition, and the water pump is started to clean the feeding hopper through cleaning liquid; and the device can be washed with water, and internal equipment is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a conveying mechanism of an automatic packaging machine. Background Art

[0002] An automatic packaging machine is a mechanical device for packaging products, which can complete multiple steps such as boxing, encapsulating, and labeling products in an automated manner. It is widely used in food, medicine, cosmetics, and electronic products to improve production efficiency, reduce labor costs, and ensure packaging quality.

[0003] After retrieval, the Chinese patent publication number is: CN204871750U, which discloses an automatic packaging machine including a feeding device, a bag feeding device, and a packaging device. The feeding device includes a hopper and a feeding pipe. The bottom of the hopper is provided with an opening and is connected to the feeding pipe. The top opening of the hopper is covered with a sealing cover, and the sealing cover is connected to a jet device for air-washing the inner wall of the hopper. Compared with the prior art, this utility model cleans the hopper by setting a jet device in the hopper to wash away the powdery materials adhering to the inner wall of the hopper and discharge them outside the hopper. The structure is simple and convenient to use. However, when the device is actually used, only cleaning is carried out by blowing with air flow. When the temperature of the material is relatively high, the material is likely to adhere to the pipe wall to form a material film when hitting the pipe wall, making it difficult to clean, thus reducing the practicability of the device. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a conveying mechanism of an automatic packaging machine, aiming to improve the problem that it is relatively difficult to clean the mucosa generated by high-temperature materials in the existing conveying mechanism.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: The conveying mechanism of an automatic packaging machine includes a packaging machine. A feeding hopper is arranged on the top of the packaging machine. A sealing plate is arranged on the top of the feeding hopper. A blower is fixedly connected to the top end of the sealing plate. The bottom of the blower penetrates through the sealing plate and is connected to a telescopic pipe. The bottom of the telescopic pipe is connected to a feeding pipe. A fan blade is rotatably connected to the bottom inner wall of the feeding pipe. The bottom of the fan blade penetrates through the feeding pipe and is fixedly connected to a positioning ring. A positioning cylinder is rotatably connected to the middle of the bottom end of the sealing plate. Telescopic plates are rotatably connected to the outer circumference of the positioning ring. The other end of the telescopic plate is rotatably connected to a sliding block. The inner side of the sliding block is slidably connected to a sliding plate. The bottom of the sliding plate is rotatably connected to the positioning cylinder. A scraping plate is fixedly connected to the outer side of the sliding plate. Feeding ports are respectively arranged on the front and rear sides of the top end of the feeding hopper. The feeding ports are connected to the telescopic pipe. A flushing mechanism is arranged on the outer side of the packaging machine. The flushing mechanism is used for water-washing the inside of the feeding hopper.

[0006] Through the above technical solution: feeding is carried out by a device. The material enters the telescopic tube from the feeding port, then enters the feeding pipe, first reaches the bottom of the feeding pipe, and then discharges from the holes in the outer wall. The design of the bending head can reduce impact and prevent the formation of a material film. When cleaning is required, the blower is started to blow air. The airflow in the feeding pipe drives the fan blades and the positioning ring to rotate, thereby driving the positioning cylinder and the telescopic plate to rotate. The extension of the telescopic tube causes the positioning ring to move downward, thereby driving the telescopic plate to rotate. The sliding block slides with the sliding plate, driving the sliding plate and the scraping plate to rotate, and the inner wall can be cleaned by the scraping plate and the airflow.

[0007] As a further description of the above technical solution:

[0008] The flushing mechanism includes a water tank, the water tank is fixedly connected to the left side of the packaging machine, a water pump is communicated with the top end of the water tank, a conduit is communicated with the top end of the water pump, a filter head is communicated with the right side of the conduit, the left side of the feeding hopper is communicated with the filter head, a baffle is fixedly connected to the middle of the top of the packaging machine, a partition plate is rotatably connected to the top end of the baffle, the top of the partition plate is rotatably connected to the feeding hopper, fixing rods are fixedly connected to the outer periphery of the feeding hopper, and the other ends of the fixing rods are fixedly connected to the packaging machine.

[0009] Through the above technical solution: when the holes of the partition plate and the baffle overlap, the device can feed and add materials smoothly. When cleaning is required, the partition plate is rotated to make the holes stagger, thereby separating the packaging machine from the feeding hopper. Then, the water pump is started to pump the cleaning liquid in the water tank into the feeding hopper for cleaning. After the cleaning is completed, the sealing plate can be opened or the cleaning liquid can be pumped back and taken out by the water pump, so that both water washing can be realized and damage to the internal equipment of the device can be prevented.

[0010] As a further description of the above technical solution:

[0011] The bottom of the packaging machine is rotatably connected with U-shaped blocks around, and walking wheels are rotatably connected to the inner sides of the plurality of U-shaped blocks.

[0012] Through the above technical solution: the device can be driven to move by the rotation of the walking wheels and the U-shaped blocks.

[0013] As a further description of the above technical solution:

[0014] A controller is fixedly connected to the right side of the packaging machine, and the controller is electrically connected to the packaging machine, the blower and the water pump respectively.

[0015] Through the above technical solution: the packaging machine, the blower and the water pump can be controlled respectively.

[0016] As a further description of the above technical solution:

[0017] The left side of the sealing plate is fixedly connected with a hinge, and the sealing plate is rotatably connected to the feed hopper through the hinge.

[0018] Through the technical solution, the sealing plate can be opened and closed by hinges to facilitate feeding.

[0019] As a further description of the above technical solution:

[0020] The right side of the sealing plate is fixedly connected to a limiting block, the right side of the feed hopper is rotatably connected to the limiting plate, and the limiting plate is engaged with the limiting block.

[0021] Through the above technical solution: the sealing plate can be prevented from being accidentally opened by the engagement of the limit block and the limit plate.

[0022] As a further description of the above technical solution:

[0023] A connecting rod is fixedly connected to the right side of the partition plate, and a handle is fixedly connected to the outer side of the connecting rod.

[0024] Through the above technical solution: the dividing plate can be driven to rotate conveniently by the handle.

[0025] As a further description of the above technical solution:

[0026] The outer side of the scraper is fixedly connected with a positioning rod, and the outer side of the positioning rod is fixedly connected with a scraper.

[0027] Through the above technical solution: the cleaning effect of the scraper on the device can be improved.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, when feeding through the device, the material enters the telescopic tube through the feeding port and then enters the feeding tube, first to the bottom of the feeding tube, and then discharged from the holes on the outer wall. The bending head is designed to reduce the impact of the anti-material film. When cleaning is required, the fan is started to blow air, and the airflow of the feeding tube drives the fan blades and the positioning ring to rotate, driving the positioning cylinder and the telescopic plate to rotate. The extension of the telescopic tube causes the positioning ring to move downward to drive the telescopic plate to rotate, and the sliding block and the sliding plate slide to drive the slide plate and the scraper to rotate. The inner wall can be cleaned by the scraper and the airflow, thereby improving the practicality of the device.

[0030] 2. In the utility model, the device can feed and add materials normally by overlapping the holes of the partition plate and the baffle plate. When cleaning is required, the partition plate is rotated so that the holes are staggered to separate the packaging machine and the feed hopper, and the water pump is started to pump the cleaning liquid in the water tank into the feed hopper for cleaning. After cleaning, the sealing plate can be opened or the cleaning liquid can be pumped back by the water pump to take it out, which can be washed with water and prevent damage to the internal equipment of the device, thereby improving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1Stereogram of the conveying mechanism of the automatic packaging machine proposed by the present utility model;

[0032] Figure 2 Front view of the conveying mechanism of the automatic packaging machine proposed by the present utility model;

[0033] Figure 3 Exploded view of the partial structure of the conveying mechanism of the automatic packaging machine proposed by the present utility model;

[0034] Figure 4 Schematic diagram of the flushing mechanism of the conveying mechanism of the automatic packaging machine proposed by the present utility model;

[0035] Figure 5 Display diagram of the partial structure of the conveying mechanism of the automatic packaging machine proposed by the present utility model.

[0036] Legend description:

[0037] 1. Packaging machine; 2. Flushing mechanism; 201. Water tank; 202. Water pump; 203. Conduit; 204. Filter head; 205. Baffle; 206. Partition board; 207. Fixed rod; 3. Feed hopper; 4. Sealing plate; 5. Fan; 6. Telescopic tube; 7. Feeding pipe; 8. Fan blade; 9. Positioning ring; 10. Positioning cylinder; 11. Telescopic plate; 12. Sliding block; 13. Sliding plate; 14. Scraper; 15. Positioning rod; 16. Scraper blade; 17. Limiting plate; 18. Limiting block; 19. Connecting rod; 20. Handle; 21. U-shaped block; 22. Traveling wheel; 23. Controller; 24. Hinge; 25. Feeding port. Specific implementation mode

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0039] Refer to Figure 1 、 Figure 2 and Figure 3, An embodiment provided by the present utility model: a conveying mechanism of an automatic packaging machine, including a packaging machine 1, a feeding hopper 3 is arranged at the top of the packaging machine 1, a sealing plate 4 is arranged at the top of the feeding hopper 3, a blower 5 is fixedly connected to the top end of the sealing plate 4, the bottom of the blower 5 penetrates through the sealing plate 4 and is communicated with a telescopic pipe 6, the bottom of the telescopic pipe 6 is communicated with a feeding pipe 7, a fan blade 8 is rotatably connected to the bottom inner wall of the feeding pipe 7, the bottom of the fan blade 8 penetrates through the feeding pipe 7 and is fixedly connected to a positioning ring 9, a positioning cylinder 10 is rotatably connected to the middle of the bottom end of the sealing plate 4, telescopic plates 11 are rotatably connected to the outer circumferences of the outer walls of the positioning ring 9, the other ends of the telescopic plates 11 are rotatably connected to sliding blocks 12, a sliding plate 13 is slidably connected to the inner sides of the sliding blocks 12, the bottom of the sliding plate 13 is rotatably connected to the positioning cylinder 10, a scraping plate 14 is fixedly connected to the outer side of the sliding plate 13, feeding openings 25 are formed in the front and rear sides of the top end of the feeding hopper 3, and the feeding openings 25 are communicated with the telescopic pipe 6. A flushing mechanism 2 is arranged on the outer side of the packaging machine 1, and the flushing mechanism 2 is used for washing the inside of the feeding hopper 3;

[0040] Specifically, when the device is feeding materials, the materials will be sent into the telescopic pipe 6 through the feeding opening 25 and finally sent into the feeding pipe 7. At this time, the materials will first be sent to the bottom of the feeding pipe 7 and then discharged through the holes on the outer wall of the feeding pipe 7, so as to reduce the impact force of the materials on the pipe wall through this bent head design and prevent the generation of a material film. When the device needs to be cleaned, by starting the blower 5 to blow air into the device, the air flow discharged from the feeding pipe 7 can drive the fan blade 8 and the positioning ring 9 to rotate, thereby driving the positioning cylinder 10 and the telescopic plate 11 to rotate. At the same time, as the telescopic pipe 6 is blown by the air flow and extended, the positioning ring 9 can be driven to move downward to drive the telescopic plate 11 to rotate. At this time, through the sliding of the sliding block 12 and the sliding plate 13, the sliding plate 13 and the scraping plate 14 thereon can be driven to rotate, so as to clean the inner wall of the device through the blowing of the scraping plate 14 and the air flow. Among them, the packaging machine 1 can use an ess-350x hourglass packaging machine, and the blower 5 can use a DC12V drum blower.

[0041] Refer to Figure 2 , Figure 4 and Figure 5 , the flushing mechanism 2 includes a water tank 201, the water tank 201 is fixedly connected to the left side of the packaging machine 1, a water pump 202 is communicated with the top end of the water tank 201, a conduit 203 is communicated with the top end of the water pump 202, a filter head 204 is communicated with the right side of the conduit 203, the left side of the feeding hopper 3 is communicated with the filter head 204, a baffle 205 is fixedly connected to the middle of the top end of the packaging machine 1, a partition plate 206 is rotatably connected to the top end of the baffle 205, the top of the partition plate 206 is rotatably connected to the feeding hopper 3, and fixing rods 207 are fixedly connected to the outer circumferences of the outer walls of the feeding hopper 3, and the other ends of the fixing rods 207 are fixedly connected to the packaging machine 1;

[0042] Specifically, when the holes between the partition plate 206 and the baffle plate 205 overlap, it does not prevent the normal feeding of the device. When the device needs to be cleaned, by rotating the partition plate 206, the holes between the partition plate 206 and the baffle plate 205 are staggered, and the space between the packaging machine 1 and the feed hopper 3 is blocked. At this time, the water pump 202 is started to pump the cleaning liquid in the water tank 201 into the feed hopper 3 through the conduit 203 to clean its interior. After cleaning, the cleaning liquid can be taken out by opening the sealing plate 4 or pumping it back through the water pump 202 again. In this way, while the device is being washed with water, it can prevent the cleaning liquid from damaging the internal equipment of the device. Among them, the water pump 202 can use a DB-25 three-phase electric pump.

[0043] Refer to Figure 1 、 Figure 2 and Figure 5 , U-shaped blocks 21 are rotatably connected to the four surrounding sides of the bottom of the packaging machine 1, and walking wheels 22 are rotatably connected to the inner sides of the plurality of U-shaped blocks 21; a controller 23 is fixedly connected to the right side of the packaging machine 1, and the controller 23 is electrically connected to the packaging machine 1, the blower 5, and the water pump 202 respectively; a hinge 24 is fixedly connected to the left side of the sealing plate 4, and the sealing plate 4 is rotatably connected to the feed hopper 3 through the hinge 24;

[0044] Specifically, by rotating the walking wheels 22, the device can be driven to move. At the same time, by rotating the U-shaped blocks 21, the device can be driven to turn. Through the controller 23, the start and operating power between the packaging machine 1, the blower 5, and the water pump 202 can be controlled respectively. Through the hinge 24, the sealing plate 4 can be opened and closed to facilitate feeding into the device. Among them, the controller 23 can use a TC55V motion controller.

[0045] Refer to Figure 1 、 Figure 3 and Figure 4 , a limit block 18 is fixedly connected to the right side of the sealing plate 4, a limit plate 17 is rotatably connected to the right side of the feed hopper 3, and the limit plate 17 is engaged with the limit block 18; a connecting rod 19 is fixedly connected to the right side of the partition plate 206, and a handle 20 is fixedly connected to the outer side of the connecting rod 19; a positioning rod 15 is fixedly connected to the outer side of the scraper 14, and a scraping knife 16 is fixedly connected to the outer side of the positioning rod 15;

[0046] Specifically, by rotating the limit plate 17 to engage it with the limit block 18, the accidental opening of the sealing plate 4 can be prevented. Through the connecting rod 19 and the handle 20 thereon, it is convenient to manually drive the rotation of the partition plate 206. Through the positioning rod 15 and the scraping knife 16 thereon, the scraping and cleaning effect of the scraper 14 can be improved.

[0047] Working principle: Before using this device, first, when the device is in the feeding operation, the material will be sent into the telescopic tube 6 through the feeding port 25 and finally enter the feeding pipe 7. At this time, the material will first reach the bottom of the feeding pipe 7 and then be discharged through the holes on the outer wall of the feeding pipe 7. This design of the bending head can reduce the impact force of the material on the pipe wall and avoid the formation of a material film. When the device needs to be cleaned, start the blower 5 to blow air into the device, so that the air flow discharged from the feeding pipe 7 drives the fan blade 8 and the positioning ring 9 to rotate, thereby driving the positioning cylinder 10 and the telescopic plate 11 to rotate. At the same time, since the telescopic tube 6 is blown by the air flow and extended, it will drive the positioning ring 9 to move downward, and then drive the telescopic plate 11 to rotate. At this time, by means of the sliding of the sliding block 12 and the sliding plate 13, the sliding plate 13 and the scraper 14 thereon can be driven to rotate, and the inner wall of the device is cleaned by the blowing of the scraper 14 and the air flow;

[0048] When the holes between the partition plate 206 and the baffle plate 205 coincide, the device can normally feed and add materials. When the device needs to be cleaned, rotate the partition plate 206 to stagger the holes between the partition plate 206 and the baffle plate 205, so as to cut off the packaging machine 1 and the feed hopper 3. Then start the water pump 202 to pump the cleaning liquid in the water tank 201 into the feed hopper 3 through the conduit 203 to clean its interior. After the cleaning is completed, the sealing plate 4 can be opened or the cleaning liquid can be pumped back again through the water pump 202 to take out the cleaning liquid. In this way, the device can be washed with water and the damage to the internal equipment of the device caused by the cleaning liquid can be avoided.

[0049] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The conveying mechanism of an automatic packaging machine, including a packaging machine (1), is characterized in that: At the top of the packaging machine (1), a feed hopper (3) is provided. At the top of the feed hopper (3), a sealing plate (4) is provided. At the top end of the sealing plate (4), a blower (5) is fixedly connected. The bottom of the blower (5) penetrates through the sealing plate (4) and is communicated with a telescopic pipe (6). The bottom of the telescopic pipe (6) is communicated with a feeding pipe (7). At the bottom inner wall of the feeding pipe (7), a fan blade (8) is rotatably connected. The bottom of the fan blade (8) penetrates through the feeding pipe (7) and is fixedly connected with a positioning ring (9). At the middle part of the bottom end of the sealing plate (4), a positioning cylinder (10) is rotatably connected. Around the outer wall of the positioning ring (9), telescopic plates (11) are rotatably connected at all four sides. The other end of the telescopic plate (11) is rotatably connected with a sliding block (12). Inside the sliding block (12), a sliding plate (13) is slidably connected. The bottom of the sliding plate (13) is rotatably connected with the positioning cylinder (10). On the outer side of the sliding plate (13), a scraping plate (14) is fixedly connected. At the front and rear sides of the top end of the feed hopper (3), feeding openings (25) are provided. The feeding openings (25) are communicated with the telescopic pipe (6). On the outer side of the packaging machine (1), a flushing mechanism (2) is provided. The flushing mechanism (2) is used for washing the inside of the feed hopper (3) with water.

2. The conveying mechanism of the automatic packaging machine according to claim 1, wherein: The flushing mechanism (2) includes a water tank (201). The water tank (201) is fixedly connected to the left side of the packaging machine (1). At the top end of the water tank (201), a water pump (202) is communicated. At the top end of the water pump (202), a conduit (203) is communicated. On the right side of the conduit (203), a filter head (204) is communicated. The left side of the feed hopper (3) is communicated with the filter head (204). In the middle of the top end of the packaging machine (1), a baffle (205) is fixedly connected. At the top end of the baffle (205), a partition plate (206) is rotatably connected. The top of the partition plate (206) is rotatably connected with the feed hopper (3). Around the outer wall of the feed hopper (3), fixing rods (207) are fixedly connected at all four sides. The other end of the fixing rod (207) is fixedly connected with the packaging machine (1).

3. The conveying mechanism of the automatic packaging machine according to claim 1, characterized in that: Around the bottom of the packaging machine (1), U-shaped blocks (21) are rotatably connected. Inside multiple U-shaped blocks (21), traveling wheels (22) are rotatably connected.

4. The conveying mechanism of the automatic packaging machine according to claim 1, characterized in that: On the right side of the packaging machine (1), a controller (23) is fixedly connected. The controller (23) is electrically connected to the packaging machine (1), the blower (5), and the water pump (202) respectively.

5. The conveying mechanism of the automatic packaging machine according to claim 1, characterized in that: On the left side of the sealing plate (4), a hinge (24) is fixedly connected. The sealing plate (4) is rotatably connected with the feed hopper (3) through the hinge (24).

6. The conveying mechanism of the automatic packaging machine according to claim 1, characterized in that: On the right side of the sealing plate (4), a limiting block (18) is fixedly connected. On the right side of the feed hopper (3), a limiting plate (17) is rotatably connected. The limiting plate (17) is engaged with the limiting block (18).

7. The conveying mechanism of the automatic packaging machine according to claim 2, wherein: On the right side of the partition plate (206), a connecting rod (19) is fixedly connected. On the outer side of the connecting rod (19), a handle (20) is fixedly connected.

8. The conveying mechanism of the automatic packaging machine according to claim 1, characterized in that: A positioning rod (15) is fixedly connected to the outer side of the scraper (14), and a scraping blade (16) is fixedly connected to the outer side of the positioning rod (15).

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