Freeze-dried scallion flower dispensing equipment

Abstract

The utility model relates to the technical field of scallion flower subpackaging, and particularly relates to a freeze-dried scallion flower subpackaging equipment, which comprises a subpackaging hopper, further comprises a subpackaging mechanism, the subpackaging mechanism is located inside the subpackaging hopper, the rotary shaft upside is fixed with the pusher plate, the blanking pipe groove downside is equipped with the control structure for controlling the subpackaging of freeze-dried scallion flower, the pusher plate side wall is equipped with the anti -blocking structure for freeze -dried scallion flower to facilitate the unloading. Advantageous effects: through control structure can effectively control the unloading amount of scallion flower, and then control scallion flower subpackaging weight, and simultaneously utilize anti -blocking structure can be a certain blowing to the scallion that pusher plate of subpackaging hopper bottom end stirs, reduce the extrusion phenomenon between scallion and subpackaging hopper inner wall, prevent scallion from being extruded and broken, simultaneously exert certain spiral downward blowing force to the scallion during subpackaging, facilitate scallion more quickly unloading subpackaging, avoid the situation of jamming, improve the efficiency of subpackaging, guarantee the precision of subpackaging.

Description

Technical Field

[0001] This utility model relates to the field of scallion packaging technology, and in particular to a freeze-dried scallion packaging device. Background Technology

[0002] Freeze-dried scallion packaging equipment is specifically designed for the automated packaging of freeze-dried scallions (which are brittle, easily broken, and require precise measurement) in the food industry. It is widely used in convenience food seasoning packets, condiments, and pre-prepared restaurant ingredients. Its core function is to quickly and accurately package bulk freeze-dried scallions into pre-set weights or volumes into containers (such as small bags, bottles, and aluminum foil bags), while minimizing material breakage and ensuring hygiene standards.

[0003] In existing technology, a large amount of freeze-dried scallion shavings needs to be poured into a dispensing hopper, and then the dispensing equipment is used to quantitatively dispense the freeze-dried scallion shavings. However, when dispensing scallion shavings, the irregular shape of the scallion shavings may increase the friction between adjacent scallion shavings, which may hinder the falling of the scallion shavings. This may increase the likelihood of blockage when the scallion shavings are fed, which may lead to errors in the dispensing weight of the scallion shavings and affect the dispensing efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a freeze-dried scallion packaging device to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A freeze-dried scallion packaging device includes a packaging hopper and a packaging mechanism for discharging and packaging freeze-dried scallions, the packaging mechanism being located inside the packaging hopper;

[0007] The dispensing mechanism includes multiple feeding pipe slots located at the bottom of the dispensing hopper. These slots are distributed around the axis of the dispensing hopper. A connecting frame is installed at the top of the dispensing hopper, and a rotating shaft is rotatably installed between the bottom of the connecting frame and the dispensing hopper. The rotating shaft extends through to the bottom of the dispensing hopper. A pusher plate is fixed on the upper side of the rotating shaft, and the outermost end of the pusher plate is in contact with the inner wall of the dispensing hopper. A rotary motor is installed at the rotating end of the rotating shaft, and the output end of the rotary motor is fixed to the rotating end of the rotating shaft via a coupling. A feeding hopper is located at the bottom of the dispensing hopper, and a discharge pipe is installed at the bottom of the feeding hopper. A control structure for controlling the amount of freeze-dried scallions dispensed is located on the lower side of the feeding pipe slots. An anti-clogging structure is provided on the side wall of the pusher plate to facilitate the dispensing of freeze-dried scallions.

[0008] Preferably, the anti-clogging structure includes multiple air blowing grooves opened on the side wall of the pusher plate, the multiple air blowing grooves are horizontally distributed, an annular groove is opened at the upper end of the discharge groove, and multiple air venting grooves are opened between the annular groove and the side wall of the discharge groove.

[0009] Preferred: The control structure includes a fixed sleeve fixedly installed at the bottom of the feed trough, a connecting membrane sleeved on the inner wall of the fixed sleeve, the connecting membrane being elastic, an inner baffle slidably installed on the side of the fixed sleeve near the rotating shaft, a fixed plate fixed at the lower end of the dispensing hopper near the inner baffle, a compression spring connecting the fixed plate and the inner baffle, an outer magnet installed at the end of the inner baffle near the rotating shaft, a rotating plate fixed at the bottom of the rotating shaft, an inner magnet installed at the end of the rotating plate away from the rotating shaft, an outer baffle slidably installed at the end of the fixed sleeve away from the rotating shaft, and a threaded rod rotatably installed at the end of the outer baffle away from the rotating shaft, the threaded rod being threadedly connected to the feed hopper.

[0010] Preferably, a soft brush is installed at the lower end of the pusher plate.

[0011] Preferably, the pusher plate is made of silicone.

[0012] Preferably, the air outlet end of the air blowing pipe is inclined downward, and the air venting pipe is spirally downward.

[0013] Preferably, a rotating handle is fixed to the end of the threaded rod.

[0014] Compared with existing technologies, the beneficial effects are as follows:

[0015] The control structure effectively controls the amount of scallions fed in, thereby controlling the weight of the scallions in the packaging. At the same time, the anti-clogging structure can blow the scallions pushed by the pusher plate at the bottom of the packaging hopper, reducing the squeezing between the scallions and the inner wall of the packaging hopper, preventing the scallions from being crushed. At the same time, a certain spiral downward blowing force is applied to the scallions during packaging, which facilitates faster feeding and packaging of the scallions, avoids clogging, improves packaging efficiency, and ensures packaging accuracy. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a spatial perspective view of a freeze-dried scallion packaging device according to the present invention;

[0018] Figure 2 This is a cross-sectional view of the internal structure between the filling hopper and the feeding hopper of the freeze-dried scallion packaging equipment described in this utility model;

[0019] Figure 3 yes Figure 2 A magnified view of a section at point A in the middle;

[0020] Figure 4 yes Figure 2 A magnified view of a section at point B in the middle;

[0021] Figure 5 This is a schematic diagram of the bottom of the dispensing hopper of the freeze-dried scallion dispensing equipment described in this utility model;

[0022] Figure 6 This is a partial structural diagram of the pusher plate of the freeze-dried scallion packaging equipment described in this utility model;

[0023] Figure 7 This is a cross-sectional view of the internal structure of the pusher plate of the freeze-dried scallion packaging equipment described in this utility model.

[0024] The annotations in the attached figures are explained as follows:

[0025] 100. Dispensing hopper; 201. Feeding pipe groove; 202. Annular groove; 203. Ventilation pipe groove; 204. Connecting frame; 205. Rotary motor; 206. Rotating shaft; 207. Push plate; 208. Air blowing pipe groove; 209. Soft brush; 210. Fixing sleeve; 211. Inner baffle; 212. Outer baffle; 213. Connecting membrane; 214. Threaded rod; 215. Rotating plate; 216. Inner magnet; 217. Fixing plate; 218. Outer magnet; 219. Feeding hopper; 220. Discharge pipe. Detailed Implementation

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal connection of two components. All electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventionally known control device such as a computer. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The present invention will be further described below with reference to the accompanying drawings:

[0028] like Figures 1-7 As shown, a freeze-dried scallion packaging device includes a packaging hopper 100 and a packaging mechanism for discharging and packaging freeze-dried scallions. The packaging mechanism is located inside the packaging hopper 100.

[0029] In this embodiment: the dispensing mechanism includes multiple feeding channels 201 formed at the bottom of the dispensing hopper 100. The multiple feeding channels 201 are distributed around the axis of the dispensing hopper 100. A connecting frame 204 is installed at the upper end of the dispensing hopper 100. A rotating shaft 206 is rotatably installed between the bottom end of the connecting frame 204 and the dispensing hopper 100. The rotating shaft 206 extends to the lower end of the dispensing hopper 100. A pusher plate 207 is fixed on the upper side of the rotating shaft 206. A soft brush 209 is installed at the lower end of the pusher plate 207. The pusher plate 207 is made of silicon. Made of rubber, the outermost end of the pusher plate 207 is in contact with the inner wall of the dispensing hopper 100. A rotary motor 205 is provided at the rotating end of the rotating shaft 206. The output end of the rotary motor 205 is fixed to the rotating end of the rotating shaft 206 through a coupling. A feeding hopper 219 is provided on the lower side of the dispensing hopper 100. A discharge pipe 220 is installed at the bottom of the feeding hopper 219. A control structure for controlling the amount of freeze-dried scallions dispensed is provided on the lower side of the discharge pipe groove 201. An anti-clogging structure is provided on the side wall of the pusher plate 207 to facilitate the feeding of freeze-dried scallions.

[0030] The anti-clogging structure includes multiple air blowing grooves 208 opened on the side wall of the pusher plate 207. The multiple air blowing grooves 208 are horizontally distributed, and the air outlet end of the air blowing groove 208 is inclined downward. An annular groove 202 is opened at the upper end of the feed groove 201. Multiple ventilation grooves 203 are opened between the annular groove 202 and the side wall of the feed groove 201. The ventilation grooves 203 are spirally arranged downward.

[0031] The control structure includes a fixed sleeve 210 fixedly installed at the bottom of the feeding pipe trough 201. A connecting membrane 213 is fitted on the inner wall of the fixed sleeve 210. The connecting membrane 213 is elastic. An inner baffle 211 is slidably installed on the side of the fixed sleeve 210 near the rotating shaft 206. A fixed plate 217 is fixed at the lower end of the dispensing hopper 100 near the inner baffle 211. A compression spring connects the fixed plate 217 and the inner baffle 211. An outer magnet 218 is installed on the end of the inner baffle 211 near the rotating shaft 206. A rotating plate 215 is fixed at the bottom of the rotating shaft 206. An inner magnet 216 is installed on the end of the rotating plate 215 away from the rotating shaft 206. An inner magnet 216 is slidably installed on the end of the fixed sleeve 210 away from the rotating shaft 206. An outer baffle 212 has a threaded rod 214 rotatably mounted on one end away from the rotating shaft 206. The threaded rod 214 is threadedly connected to the feeding hopper 219. A rotating handle is fixed to the end of the threaded rod 214. The control structure can effectively control the amount of scallions fed, thereby controlling the weight of the scallions packaged. At the same time, the anti-clogging structure can blow a certain amount of scallions pushed by the pusher plate 207 at the bottom of the packaging hopper 100, reducing the squeezing phenomenon between the scallions and the inner wall of the packaging hopper 100, preventing the scallions from being crushed. At the same time, a certain spiral downward blowing force is applied to the scallions during packaging, which facilitates faster feeding and packaging of the scallions, avoids clogging, improves packaging efficiency, and ensures packaging accuracy.

[0032] Working principle: First, a large amount of freeze-dried scallion is poured into the dispensing hopper 100. Then, the rotary motor 205 drives the rotary shaft 206 to rotate, which in turn drives the pusher plate 207 to rotate, pushing the scallion inside the dispensing hopper 100 to move. When the rotary shaft 206 rotates, it drives the rotating plate 215 to rotate. When the rotating plate 215 rotates to one of the inner baffles 211, the inner magnet 216 and the outer magnet 218 at the end of the inner baffle 211 and the rotating plate 215 that are close to each other will attract each other, thereby driving the inner baffle 211 to move. 1. Move towards the rotation axis 206, the inner baffle 211 disengages from the state of being in contact with the outer baffle 212, thereby opening the fixed tube sleeve 210. Then, the scallions fall into the hopper 219 through the fixed tube sleeve 210 and finally flow into the packing strap through the discharge pipe 220 to individually package the scallions. By rotating the threaded rod 214, the outer baffle 212 moves on the side wall of the fixed tube sleeve 210, thereby adjusting the opening size of the fixed tube sleeve 210 and controlling the packaging weight of the scallions.

[0033] When the pusher plate 207 moves the chopped scallions inside the dispensing hopper 100, an external air pump introduces gas into the air blowing pipe groove 208. The gas is then ejected outward from the bottom of the air blowing pipe groove 208, which agitates the chopped scallions at the bottom, reducing friction between the scallions and the inner wall of the dispensing hopper 100 and preventing them from being crushed. Simultaneously, when the pusher plate 207 moves to the upper end of the discharge pipe groove 201, the airflow from the bottom of the discharge pipe groove 201 first enters the annular groove 202. The annular groove 202's structure then rebounds the airflow upwards. The rebounding airflow pushes the chopped scallions inside the annular groove 202 upwards, dispersing the scallions that have piled up together. This reduces the friction between adjacent scallions, allowing them to fall more easily into the feeding pipe groove 201. At the same time, some airflow is blown into the blowing pipe groove 208. The airflow from the multiple annularly distributed blowing pipe grooves 208 creates a spiral downward thrust, which further pushes the scallions downwards, preventing bridging and facilitating faster feeding and packaging of the scallions. This avoids blockages, improves packaging efficiency, and ensures packaging accuracy.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A freeze-dried scallion packaging device, comprising a packaging hopper (100), characterized in that: It also includes a dispensing mechanism for dispensing freeze-dried scallion florets, the dispensing mechanism being located inside the dispensing hopper (100); The dispensing mechanism includes multiple feeding channels (201) formed at the bottom of the dispensing hopper (100). The multiple feeding channels (201) are distributed around the axis of the dispensing hopper (100). A connecting frame (204) is installed at the upper end of the dispensing hopper (100). A rotating shaft (206) is rotatably installed between the bottom end of the connecting frame (204) and the dispensing hopper (100). The rotating shaft (206) extends through to the lower end of the dispensing hopper (100). A pusher plate (207) is fixed on the upper side of the rotating shaft (206). The outermost part of the pusher plate (207) is... The end is in contact with the inner wall of the dispensing hopper (100). The rotating end of the rotating shaft (206) is equipped with a rotary motor (205). The output end of the rotary motor (205) is fixed to the rotating end of the rotating shaft (206) through a coupling. The lower side of the dispensing hopper (100) is provided with a feeding hopper (219). The bottom end of the feeding hopper (219) is equipped with a discharge pipe (220). The lower side of the discharge pipe groove (201) is provided with a control structure for controlling the amount of freeze-dried scallions dispensed. The side wall of the pusher plate (207) is provided with an anti-blocking structure for facilitating the discharge of freeze-dried scallions.

2. The freeze-dried scallion packaging equipment according to claim 1, characterized in that: The anti-clogging structure includes multiple air blowing grooves (208) formed on the side wall of the pusher plate (207), the multiple air blowing grooves (208) are horizontally distributed, an annular groove (202) is formed at the upper end of the discharge groove (201), and multiple air venting grooves (203) are formed between the annular groove (202) and the side wall of the discharge groove (201).

3. The freeze-dried scallion packaging equipment according to claim 2, characterized in that: The control structure includes a fixed sleeve (210) fixedly installed at the bottom end of the feeding trough (201). A connecting membrane (213) is sleeved on the inner wall of the fixed sleeve (210). The connecting membrane (213) is elastic. An inner baffle (211) is slidably installed on the side of the fixed sleeve (210) near the rotating shaft (206). A fixing plate (217) is fixed at the lower end of the dispensing hopper (100) near the inner baffle (211). A compression spring is connected between the fixing plate (217) and the inner baffle (211). (211) An external magnet (218) is installed near one end of the rotating shaft (206). A rotating plate (215) is fixed at the bottom end of the rotating shaft (206). An internal magnet (216) is installed at one end of the rotating plate (215) away from the rotating shaft (206). An outer baffle (212) is slidably installed at one end of the fixed sleeve (210) away from the rotating shaft (206). A threaded rod (214) is rotatably installed at one end of the outer baffle (212) away from the rotating shaft (206). The threaded rod (214) is threadedly connected to the feed hopper (219).

4. The freeze-dried scallion packaging equipment according to claim 3, characterized in that: A soft brush (209) is installed at the lower end of the pusher plate (207).

5. The freeze-dried scallion packaging equipment according to claim 4, characterized in that: The pusher plate (207) is made of silicone.

6. The freeze-dried scallion packaging equipment according to claim 5, characterized in that: The air outlet of the air blowing pipe (208) is inclined downward, and the air vent pipe (203) is spirally downward.

7. The freeze-dried scallion packaging equipment according to claim 6, characterized in that: A rotating handle is fixed to the end of the threaded rod (214).

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