Nitrogen charging type DHA small dropping pill quantitative packaging and strip packaging equipment

Abstract

The utility model provides nitrogen-filled DHA (docosahexaenoic acid) small dropping pill quantitative packaging and strip packaging equipment which comprises a stock bin and a plurality of feeding assemblies connected to the bottom of the stock bin, each feeding assembly comprises a hopper connected to the stock bin, a bag feeding pipeline located on the lower side of the hopper and a feeding pipeline used for connecting the hopper and the bag feeding pipeline, a baffle is arranged on the inner side of the feeding pipeline, a feeding groove is formed in the baffle, a feeding plate is rotationally arranged on the upper portion of the baffle, a plurality of through grooves are formed in the feeding plate in the circumferential direction, and when the through grooves rotate to the feeding groove, dropping pills in the through grooves fall into the bag feeding pipeline from the feeding groove; according to the utility model, the accuracy of the dropping pill filling amount is improved, and the nitrogen filling requirement of packaging DHA small dropping pill products is met at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a strip bag packaging equipment field especially relates to a nitrogen filling type DHA small drop pill ration package strip equipment. BACKGROUND

[0002] Drop pill packaging equipment is generally used in the industry of pharmaceutical preparations, health products, food and chemical products, etc. In recent years, with the increasing trend of health consumption and the increasing nutritional needs of pregnant women and infants, the market size of DHA small drop pills shows a rapid growth trend. At present, it is difficult to count the particles when outputting DHA small drop pills, so the operating personnel cannot directly package them. Generally, the processed drop pills are first collected uniformly, and then packaged according to the quantity requirements. However, this obviously cannot simplify the overall operation process, causing a large workload for the operating personnel, and cannot meet the market demand. Moreover, DHA is an unsaturated fatty acid, which is easy to react with oxygen in the air, causing oxidation. Ordinary strip bag packaging cannot meet the requirement of reducing oxidation. SUMMARY

[0003] The utility model aims at providing a nitrogen filling type DHA small drop pill ration package strip equipment which improves the accuracy of drop pill filling quantity.

[0004] To solve the above technical problems, the utility model provides a nitrogen filling type DHA small drop pill ration package strip equipment, which comprises a stock bin, a plurality of feeding assemblies connected to the bottom of the stock bin, the feeding assembly comprises a hopper connected to the stock bin, a bag feeding pipeline located on the lower side of the hopper, and a feeding pipeline for connecting the hopper and the bag feeding pipeline, a baffle is arranged on the inner side of the feeding pipeline, a feeding slot is formed in the baffle, a feeding plate is rotatably arranged on the upper part of the baffle, a plurality of through grooves are formed in the feeding plate in the circumferential direction, and when the through groove is rotated to the feeding slot, the drop pills in the through groove fall into the bag feeding pipeline from the feeding slot.

[0005] Further, a support rod is arranged on the inner side of the feeding pipeline, the feeding plate is rotatably installed on the support rod, and a push plate is arranged on one side of the support rod, so that the drop pills in the feeding pipeline are pushed by the push plate and fall into the through groove in turn.

[0006] Further, a secondary pipeline is formed on one side of the bag feeding pipeline, the strip bag enters the bag feeding pipeline from the secondary pipeline, and the side of the strip bag is in an open state, and the opening position of the strip bag faces the feeding slot.

[0007] Further, an air inlet pipe is arranged on one side of the secondary pipeline, and the end of the air inlet pipe faces the opening position of the strip bag, so that nitrogen enters the strip bag from the air inlet pipe.

[0008] Further, at least two heat sealing plates are oppositely arranged on the inner side of the bag feeding pipeline, and the two sides of the bag opening position are heat sealed and connected after passing through the heat sealing plates.

[0009] Further, a positioning plate is arranged on the upper part of the heat sealing plate, a plurality of rollers are rotatably arranged on the positioning plate, and the end of the positioning plate is arranged towards the auxiliary pipeline, so that the two sides of the bag opening position are pulled by the rollers.

[0010] Further, a guide plate is arranged on the bottom of the feeding groove, and the guide plate is arranged towards the opening position of the bag.

[0011] Further, the air inlet pipes in the plurality of feeding assemblies are all communicated to the air inlet groove.

[0012] Further, the two ends of the feeding pipeline are respectively detachably connected to the hopper and the bag feeding pipeline.

[0013] The beneficial effects of the utility model lie in that after the preparation of the drop pills is completed, the drop pills fall into the hoppers, at this time, the drop pills enter the through grooves, and the drop pills are temporarily stored in the through grooves due to the blocking of the bottom baffles, when the feeding plate rotates, part of the drop pills rotate to the feeding grooves with the feeding plate, the drop pills in the feeding grooves fall into the bag feeding pipeline, so that the drop pills can smoothly enter the bags in the bag feeding pipeline, and since the number of the through grooves at the feeding plate can be selected by the user, the number of the drop pills falling through the feeding grooves is controllable, so as to ensure the accurate number of the drop pills in each bag. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic view of the utility model.

[0015] Figure 2 It is the side view of the utility model.

[0016] Figure 3 It is the structure schematic view of the utility model Figure 2 It is the section view along A-A line.

[0017] Figure 4 It is the structure schematic view of the utility model Figure 3 It is the local enlarged view of A in the utility model.

[0018] Reference signs: 1, hopper; 2, hopper; 3, bag feeding pipeline; 4, feeding pipeline; 5, baffle; 6, feeding groove; 7, feeding plate; 8, through groove; 9, supporting rod; 10, push plate; 11, auxiliary pipeline; 12, air inlet pipe; 13, heat sealing plate; 14, positioning plate; 15, roller; 16, guide plate; 17, air inlet groove. 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 embodiments described 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 are within the scope of protection of the present invention.

[0020] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms cannot be understood as limiting the present invention.

[0021] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0022] like Figures 1-4 The utility model provides a nitrogen-filled DHA small droplet quantitative packaging strip packaging equipment, including a silo 1, a plurality of feeding components connected to the bottom of the silo 1, the feeding components including a hopper 2 connected to the silo 1, a bag feeding pipe 3 located at the lower side of the hopper 2, and a feeding pipe 4 for connecting the hopper 2 and the bag feeding pipe 3. A baffle 5 is provided on the inner side of the feeding pipe 4, a feeding trough 6 is provided at the baffle 5, and a feeding plate 7 is rotatably provided on the upper part of the baffle 5, and a plurality of through grooves 8 are provided along the circumferential direction of the feeding plate 7. When the through groove 8 rotates to the feeding trough 6, the droplets in the through groove 8 fall into the bag feeding pipe 3 from the feeding trough 6.

[0023] After the silo is filled with the prepared pills, the pills will fall into each hopper. At this time, some pills will enter each through slot. Due to the obstruction of the bottom baffle, these pills will be temporarily stored in the through slot. When the feed plate rotates, some pills will rotate with the feed plate to the feed trough, so that the pills in the feed trough fall down into the bag feed pipe to ensure that the pills can smoothly enter the strip bag in the bag feed pipe. Since the number of through slots on the feed plate can be selected by the user, the number of pills falling through the feed trough can be controlled to ensure the accurate number of pills in each strip bag.

[0024] In one embodiment of the present scheme, the hopper is connected to the front-end pellet preparation equipment to ensure the supply of pellets; the feed plate has multiple groups of through grooves distributed along the circumference, and the same through groove group includes three through grooves distributed along the radial direction, so that the number of pellets fed in a single time is three.

[0025] Preferably, a support rod 9 is extended from the inner side of the feed pipe 4, the feed plate 7 is rotatably mounted on the support rod 9, and a paddle 10 is provided on one side of the support rod 9 so that the pellets in the feed pipe 4 are moved by the paddle 10 and roll into the through groove 8 in sequence.

[0026] Specifically, the support rod ensures the stable rotation of the feed plate. At the same time, due to the setting of the paddle plate, the pills falling from the hopper can be moved by the paddle plate, making it easier for each pill to enter each slot, so as to ensure the accuracy of the number of pills fed in a single time.

[0027] A driving motor may be provided inside the support rod to control the rotation of the feed plate.

[0028] Preferably, a secondary pipeline 11 is opened on one side of the bag inlet pipeline 3, and the strip bag enters the bag inlet pipeline 4 from the secondary pipeline 11, and the side of the strip bag is in an open state, and the opening position of the strip bag faces the feed trough 6.

[0029] Specifically, the strip bag is continuously transported through the auxiliary pipeline so that the strip bag enters the bag inlet pipeline. Since the side of the strip bag is still in an open state at this time, the pellets at the feed trough can fall into the opening position of the strip bag.

[0030] In one embodiment of this solution, an external strip bag conveying mechanism is connected to the side of the auxiliary pipeline away from the bag inlet pipeline to ensure stable conveying of the strip bags. The strip bag conveying mechanism can adopt the existing strip bag conveying structure, which will not be described in detail here.

[0031] Preferably, an air inlet pipe 12 is provided on one side of the secondary pipeline 11 , and the end of the air inlet pipe 12 faces the opening position of the bag, so that nitrogen enters the bag through the air inlet pipe 12 .

[0032] Specifically, while the auxiliary pipeline is transporting the strip bag, nitrogen is supplied to the opening position of the strip bag through the air inlet pipe to ensure the nitrogen content in the strip bag and increase the storage time of the pills.

[0033] In one embodiment of this scheme, a vacuum mechanism is provided at one end of the auxiliary pipeline away from the bag inlet pipeline, and the original gas in the bag is extracted by the vacuum mechanism to reduce the content of gases such as oxygen, while preventing large-scale leakage of nitrogen at the auxiliary pipeline.

[0034] Preferably, at least two heat-sealing plates 13 are arranged opposite to each other on the inner sides of the bag inlet pipe 3 , and the two sides of the opening position of the strip bag are heat-sealed and connected after passing through the heat-sealing plates 13 .

[0035] Specifically, when the two sides of the strip bag opening enter between the two oppositely arranged heat sealing plates, the strip bag opening is heat-sealed by the heat sealing plates. Since the heat sealing plates are located in the post-process of the air inlet pipe and the feed trough, the air intake and feeding of the strip bag will not be affected.

[0036] It is worth mentioning that the end of the bag inlet pipe away from the hopper is connected to an external bag end hot pressing device, which is used to heat seal the two ends of the bag and pull and transport the bag at the same time, so that the bag can be stably transported in the bag inlet pipe, and the two ends of the bag are cut at the same time as heat sealing, so that the sides and both ends of the bag are heat sealed to ensure the sealing effect of the bag.

[0037] Preferably, a positioning plate 14 is extended from the upper part of the heat sealing plate 13 , and a plurality of rollers 15 are rotatably provided on the positioning plate 14 , and the end of the positioning plate 14 is arranged toward the auxiliary pipeline 11 so that both sides of the opening position of the bag are pulled by the rollers 15 .

[0038] Specifically, when the strip bag enters the bag inlet pipe, one side of the strip bag is in an open state, and the heat-sealing plate needs to heat-seal the opening position of the strip bag. In order to ensure that the opening position of the strip bag can stably pass between the two heat-sealing plates, this solution provides a positioning plate and rollers, and uses a number of rollers to roll and pull the two sides of the strip bag opening position, so that the two side edges of the strip bag opening position are synchronously pulled between the two positioning plates, thereby ensuring that the strip bag opening position stably passes between the two heat-sealing plates during the strip bag transportation process.

[0039] In one embodiment of the present solution, the plurality of rollers are rotated by motor control, and the rollers at two oppositely disposed positioning plates rotate in opposite directions to ensure that both sides of the strip bag opening are pulled in the same direction.

[0040] Preferably, a guide plate 16 is extended from the bottom of the feed chute 6, and the guide plate 16 faces the opening position of the strip bag.

[0041] Specifically, the guide plate guides the falling direction of the pills, thereby improving the stability of the pills entering the strip bag.

[0042] In one embodiment of this solution, the guide plate extends to a certain depth inside the opening of the strip bag to ensure the stability of the falling of the pills.

[0043] Preferably, the air inlet pipes 12 in the plurality of feed assemblies are all connected to the air inlet groove 17 .

[0044] Specifically, the air inlet trough is used to uniformly supply air to the multiple air inlet pipes to ensure a stable supply of nitrogen in each feed assembly.

[0045] In an embodiment of the present application, the gas inlet groove is connected to an external nitrogen supply device.

[0046] Preferably, both ends of the feeding pipe 4 are detachably connected to the hopper 2 and the bag feeding pipe 3 respectively, so that the feeding pipe and the structures such as the baffle and the feeding plate inside the feeding pipe can be replaced, thereby adapting to the processing conditions of different drop pill quantity requirements.

[0047] The utility model is not limited to the above-mentioned best implementation, anyone can draw other various forms of product under the enlightenment of the utility model, but no matter make any change in its shape or structure, all have the same or similar technical scheme with the application, fall in the protection scope of the utility model.

Claims

1. A nitrogen-filled DHA small drop pill quantitative packaging strip packaging equipment, characterized by: The invention comprises a silo (1), a plurality of feed assemblies connected to the bottom of the silo (1), the feed assemblies comprising a hopper (2) connected to the silo (1), a bag feeding pipe (3) located at the lower side of the hopper (2), and a feed pipe (4) for connecting the hopper (2) and the bag feeding pipe (3), a baffle (5) is provided on the inner side of the feed pipe (4), a feed trough (6) is provided at the baffle (5), and a feed plate (7) is rotatably provided on the upper part of the baffle (5), the feed plate (7) is provided with a plurality of through grooves (8) along the circumferential direction, and when the through grooves (8) rotate to the feed troughs (6), the pills in the through grooves (8) fall from the feed troughs (6) into the bag feeding pipe (3).

2. The nitrogen-filled DHA small drop pill quantitative packaging strip packaging equipment according to claim 1, characterized in that: A support rod (9) is provided extending from the inner side of the feed pipe (4), the feed plate (7) is rotatably mounted on the support rod (9), and a paddle plate (10) is provided on one side of the support rod (9), so that the pills in the feed pipe (4) are moved by the paddle plate (10) and roll down into the through groove (8) in sequence.

3. The nitrogen-filled DHA small drop pill quantitative packaging strip packaging equipment according to claim 1, characterized in that: A secondary pipeline (11) is provided on one side of the bag inlet pipeline (3), and the strip bag enters the bag inlet pipeline (4) from the secondary pipeline (11), and the side of the strip bag is in an open state, and the opening position of the strip bag faces the feed trough (6).

4. The nitrogen-filled DHA small drop pill quantitative packaging strip packaging equipment according to claim 3, characterized in that: An air inlet pipe (12) is provided on one side of the auxiliary pipeline (11), and the end of the air inlet pipe (12) faces the opening position of the bag, so that nitrogen enters the bag through the air inlet pipe (12).

5. The nitrogen-filled DHA small drop pill quantitative packaging strip packaging equipment according to claim 3, characterized in that: At least two heat-sealing plates (13) are arranged opposite to each other on the inner sides of the bag inlet pipe (3), and the two sides of the opening position of the strip bag are heat-sealed and connected after passing through the heat-sealing plates (13).

6. The nitrogen-filled DHA small drop pill quantitative packaging strip packaging equipment according to claim 5, characterized in that: A positioning plate (14) is extended from the upper part of the heat sealing plate (13), and a plurality of rollers (15) are rotatably arranged on the positioning plate (14), and the end of the positioning plate (14) is arranged toward the auxiliary pipeline (11) so that both sides of the opening position of the strip bag are pulled by the rollers (15).

7. The nitrogen-filled DHA small drop pill quantitative packaging strip packaging equipment according to claim 3, characterized in that: A guide plate (16) is extended from the bottom of the feed chute (6), and the guide plate (16) faces the opening position of the strip bag.

8. The nitrogen-filled DHA small drop pill quantitative packaging strip packaging equipment according to claim 4, characterized in that: The air inlet pipes (12) in the plurality of feed assemblies are all connected to the air inlet groove (17).

9. The nitrogen-filled DHA small drop pill quantitative packaging strip packaging equipment according to claim 1, characterized in that: The two ends of the feeding pipe (4) are respectively detachably connected to the hopper (2) and the bag feeding pipe (3).

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