Freezing device for microcapsule essence production

Abstract

The utility model relates to the technical field of microcapsule essence production, in particular to a freezing device for microcapsule essence production, which comprises a freezing box, at least three mounting grooves are arranged on the inner wall of the lateral side of the freezing box, a cooling device is arranged inside the freezing box, and cold air ports are arranged on the inner wall of the freezing box above each mounting groove. The sweeping rods are used for discharging cold air generated by the cooling device into the inner space of the freezing box, and the tray is arranged in the inner wall of the mounting groove and used for storing essence particles. The height and the thickness of the essence particles are detected through the infrared sensor, after the tiling rod is adjusted to the proper height through the air cylinder, the essence particles are evenly tiled on the tray through repeated sweeping of the sweeping rod, it is ensured that each essence particle can make full contact with cold air, and therefore the more uniform and efficient freezing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of microcapsule essence production, in particular to a refrigeration device for microcapsule essence production. Background Art

[0002] Microcapsule fragrance finishing agents not only have the advantages of improving the atmosphere and making people feel comfortable, but also have a variety of psychological and physiological health care functions such as sterilization and refreshing. They have always been loved by people. Specially processed fragrance products can make the users feel relaxed and happy, which helps to improve the competitiveness of products. Through modern scientific and technological means, the essence, plant essential oils and other raw materials are wrapped with special materials to form microcapsule emulsions. After the product is treated with fragrances, the fragrance retention time of the product can be greatly extended. In the production and processing of microcapsule fragrances, the application of refrigeration equipment is required to freeze the raw materials.

[0003] In traditional freezing devices, since the tray structure that supports materials inside is basically fixed, the contact areas of the raw materials are easily covered by each other during the freezing process, resulting in uneven distribution of flavor particles on the tray and poor freezing effect, thus affecting the overall quality of the product. Utility Model Content

[0004] The purpose of the utility model is to provide a refrigeration device for producing microcapsule essence to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A refrigeration device for producing microcapsule essence, comprising:

[0007] A freezer box, wherein at least three mounting grooves are provided on the inner wall of the side of the freezer box, a cooling device is provided inside the freezer box, and a cold air port is provided on the inner wall of the freezer box above each mounting groove, for discharging the cold air generated by the cooling device into the inner space of the freezer box;

[0008] A tray, arranged in the inner wall of the mounting slot, for storing essence particles;

[0009] The paving mechanism is arranged on the inner wall opposite to the door of the box freezer, and the paving mechanism includes a displacement frame and a stepping motor. A No. 1 rack is arranged at the bottom of the displacement frame, and a No. 1 gear is fixedly connected to the output end of the stepping motor. The outer edge of the No. 1 gear is meshed with the lower surface of the No. 1 rack, and a sweeping rod is arranged on one side of the displacement frame;

[0010] The adjusting mechanism is arranged in the inner cavity of the cold air outlet, and the adjusting mechanism includes an upper baffle and a lower baffle. The upper baffle and the lower baffle are movably connected in the inner wall of the cold air outlet, and driving devices are arranged on both sides of the upper baffle, and the driving devices are used to adjust the distance between the upper baffle and the lower baffle.

[0011] Preferably, the bottom of the sweep rod is movably connected to a flattening rod, and a plurality of infrared sensors for detecting the height of essence particles in the inner cavity of the tray are arranged on both sides of the bottom of the sweep rod, and a cylinder for adjusting the height of the flattening rod is arranged inside the sweep rod.

[0012] Preferably, the driving device includes a sprocket, one side of the sprocket is connected to the No. 2 gear via a connecting shaft, a No. 2 rack and a No. 3 rack are respectively provided on both sides of the No. 2 gear, one end of the No. 2 rack is connected to the upper baffle, and one end of the No. 3 rack is connected to the lower baffle via a connecting seat, and the corresponding surfaces of the No. 3 rack and the No. 2 rack are meshed with the outer edge of the No. 2 gear.

[0013] Preferably, the freezer is divided into multiple independent cooling layers by multiple trays, and a heat insulation plate is provided inside each tray to effectively isolate the flow of cold air between the cooling layers, thereby preventing the temperatures between the cooling layers from affecting each other, and the tray is detachably connected to the mounting slot.

[0014] Preferably, one side of the displacement frame is provided with fixing grooves having the same number as the mounting grooves, and the sweeping rod can be mounted on one side of the displacement frame through the fixing grooves.

[0015] Preferably, a servo motor is provided on one side of the driving device, the output end of the servo motor is fixedly connected to one side of a sprocket, and a chain is provided on the outer side of the sprocket, through which the driving device located on the other side of the upper baffle can be driven.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a stepper motor is used to provide power so that multiple sweeping rods can sweep horizontally above the tray containing essence at the same time, and an infrared sensor is used to detect the height and thickness of essence particles. After the spreading rod is adjusted to a suitable height by the cylinder, the sweeping rod is repeatedly swept horizontally to spread the essence particles evenly on the tray, ensuring that each essence particle can fully contact the cold air, thereby achieving a more uniform and efficient freezing effect;

[0018] 2. In the utility model, the size of the air outlet at the cold air outlet is controlled by an adjusting mechanism. The air volume of the cold air from the cold air outlet can be specifically adjusted according to the characteristics and freezing requirements of different flavor raw materials, such as particle size, density, humidity, etc. For raw materials that are easy to freeze, the air volume can be reduced to save energy; for raw materials that are difficult to freeze, the air volume can be increased to accelerate the freezing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the overall structure of the No. 1 rack;

[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the overall structure of the middle sweep rod;

[0023] Figure 5 For this utility model Figure 2 Schematic diagram of the inner wall structure of the middle freezer;

[0024] Figure 6 For this utility model Figure 5 Schematic diagram of the inner wall structure;

[0025] Figure 7 For this utility model Figure 6 Schematic diagram of the inner wall structure of the middle drive device;

[0026] In the figure: 1. freezer; 11. mounting slot; 12. cold air outlet; 2. tiling mechanism; 21. displacement frame; 211. fixing slot; 22. rack No. 1; 23. stepping motor; 24. gear No. 1; 25. sweeping rod; 251. tiling rod; 252. infrared sensor; 253. cylinder; 3. tray; 4. adjustment mechanism; 41. upper baffle; 42. lower baffle; 43. driving device; 431. sprocket; 432. gear No. 2; 433. rack No. 2; 434. rack No. 3; 435. connecting seat; 44. chain; 45. servo motor. DETAILED DESCRIPTION

[0027] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0028] See also Figure 1-7 , the utility model provides a technical solution:

[0029] A refrigeration device for producing microcapsule essence, comprising:

[0030] A freezer box 1, wherein at least three mounting grooves 11 are provided on the inner wall of the side of the freezer box 1, a cooling device is provided inside the freezer box 1, and a cold air port 12 is provided on the inner wall of the freezer box 1 above each mounting groove 11, for discharging cold air generated by the cooling device into the inner space of the freezer box 1;

[0031] The tray 3 is arranged in the inner wall of the mounting groove 11 and is used for storing the flavor particles;

[0032] The paving mechanism 2 is arranged on the inner wall opposite to the door of the box freezer 1. The paving mechanism 2 includes a displacement frame 21 and a stepping motor 23. A rack 22 is arranged at the bottom of the displacement frame 21. A gear 24 is fixedly connected to the output end of the stepping motor 23. The outer edge of the gear 24 is meshed with the lower surface of the rack 22. A sweeping rod 25 is arranged on one side of the displacement frame 21.

[0033] The adjusting mechanism 4 is arranged in the inner cavity of the cold air outlet 12. The adjusting mechanism 4 includes an upper baffle 41 and a lower baffle 42. The upper baffle 41 and the lower baffle 42 are movably connected in the inner wall of the cold air outlet 12. Driving devices 43 are arranged on both sides of the upper baffle 41. The driving device 43 is used to adjust the distance between the upper baffle 41 and the lower baffle 42.

[0034] In this embodiment, please refer to Figure 4 The bottom of the sweep rod 25 is movably connected to a spreading rod 251. The bottom of the sweep rod 25 is located on both sides of the spreading rod 251 and is provided with a plurality of infrared sensors 252 for detecting the height of the flavor particles in the inner cavity of the tray 3. The interior of the sweep rod 25 is provided with a cylinder 253 for adjusting the height of the spreading rod 251. In this embodiment, the height of the flavor particles in the inner cavity of the tray 3 is detected by the infrared sensor 252, and the spreading rod 251 is driven up and down by the cylinder 253. After adjusting it to a suitable height, the sweep rod 25 is ensured to evenly spread the flavor particles in the inner cavity of the tray 3 when it is repeatedly translated.

[0035] In this embodiment, please refer to Figure 6-7The driving device 43 includes a sprocket 431, one side of the sprocket 431 is connected to a second gear 432 through a connecting shaft, and a second rack 433 and a third rack 434 are respectively provided on both sides of the second gear 432, one end of the second rack 433 is connected to the upper baffle 41, and one end of the third rack 434 is connected to the lower baffle 42 through a connecting seat 435, and the corresponding surfaces of the third rack 434 and the second rack 433 are meshed with the outer edge of the second gear 432. In this embodiment, by controlling the rotation of the second gear 432, the second rack 433 and the third rack 434 can be made to move relative to each other, so that the second rack 433 and the third rack 434 can control the distance between the upper baffle 41 and the lower baffle 42, thereby adjusting the cold air outlet at the cold air outlet 12.

[0036] In this embodiment, please refer to Figure 2 The freezer 1 is divided into a plurality of independent cooling layers by a plurality of trays 3. A heat insulating plate is provided inside each tray 3 to effectively isolate the flow of cold air between the cooling layers, thereby preventing the temperatures between the cooling layers from affecting each other. The tray 3 is detachably connected to the mounting slot 11. In this embodiment, the temperature in each tray 3 can be kept stable. When freezing different flavor raw materials, the amount of cold air released in different trays 3 is different, avoiding the mutual influence of cold air and keeping the temperature in each cooling layer stable. At the same time, the tray 3 can be added or reduced according to the number and type of flavor raw materials to be processed.

[0037] In this embodiment, please refer to Figure 2-3 One side of the displacement frame 21 is provided with fixing grooves 211 having the same number as the mounting grooves 11, and the sweeping rod 25 can be installed on one side of the displacement frame 21 through the fixing grooves 211. In this embodiment, after a tray 3 is added to the inner cavity of the freezer 1, a sweeping rod 25 can be added to one side of the displacement frame 21, so that the sweeping rod 25 can spread the flavor particles in the added tray 3.

[0038] In this embodiment, please refer to Figure 6 A servo motor 45 is provided on one side of the driving device 43, and the output end of the servo motor 45 is fixedly connected to one side of the sprocket 431. A chain 44 is provided on the outer side of the sprocket 431, and the driving device 43 located on the other side of the upper baffle 41 can be driven by the chain 44. In this embodiment, after the servo motor 45 controls the power to be provided to one driving device 43, the sprocket 431 and the chain 44 cooperate to provide power to the other driving device 43, so that the forces on both sides of the upper baffle 41 and the lower baffle 42 are evenly applied, and the distance between the upper baffle 41 and the lower baffle 42 is controlled.

[0039] Working principle of this utility model:

[0040] Step 1, power is given by the stepper motor 23 to control the rotation of the No. 1 gear 24. Since the outer edge of the No. 1 gear 24 meshes with the lower surface of the No. 1 rack 22, when the No. 1 gear 24 rotates, it drives the No. 1 rack 22 to move. By controlling the No. 1 gear 24 to repeatedly rotate forward and reverse, the No. 1 rack 22 can drive the displacement frame 21 to move repeatedly, so that the sweeping rod 25 moves along the top of the tray 3. By providing an infrared sensor 252, the height of the flavor particles on the tray 3 is detected by the infrared sensor 252, and the height information is sent to the controller inside the freezer 1. The controller makes a judgment and starts the cylinder 253 according to the height of the flavor particles. The cylinder 253 gives power to adjust the position of the paving rod 251. After the paving rod 251 is in a suitable position, when the sweeping rod 25 moves repeatedly, the paving rod 251 sweeps the flavor particles inside the regulating mechanism 4, and the flavor particles are spread and dispersed in the inner cavity of the regulating mechanism 4, so that the flavor particles can be evenly contacted with the cold air.

[0041] Step 2, control the rotation of sprocket 431 through servo motor 435, and drive the second gear 432 to rotate through the rotation of sprocket 431. Since the outer edge of the second gear 432 is meshed with the second rack 433 and the third rack 434 respectively, when the second gear 432 rotates, it drives the second rack 433 and the third rack 434 to move relative to each other. By controlling the rotation direction of the second gear 432, the second rack 433 and the third rack 434 can be made to move towards or away from each other. The second rack 433 drives the upper baffle 41 to move, and the third rack 434 drives the lower baffle 42 to move through the connecting seat 435, and controls the distance between the upper baffle 41 and the lower baffle 42, so as to adjust the cooling speed and air outlet through the cold air port 12.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. The utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A refrigeration device for producing microcapsule flavors, characterized in that: include: A freezer box (1), wherein at least three mounting grooves (11) are provided on the inner wall of the side of the freezer box (1), a cooling device is provided inside the freezer box (1), and a cold air port (12) is provided on the inner wall of the freezer box (1) above each mounting groove (11) for discharging cold air generated by the cooling device into the inner space of the freezer box (1); A tray (3) is arranged in the inner wall of the mounting groove (11) and is used for storing essence particles; A flattening mechanism (2) is arranged on the inner wall of the box body freezer (1) opposite to the box door, and the flattening mechanism (2) comprises a displacement frame (21) and a stepping motor (23). A first rack (22) is arranged at the bottom of the displacement frame (21), and a first gear (24) is fixedly connected to the output end of the stepping motor (23). The outer edge of the first gear (24) is meshed with the lower surface of the first rack (22), and a sweeping rod (25) is arranged on one side of the displacement frame (21); An adjusting mechanism (4) is arranged in the inner cavity of the cold air outlet (12), and the adjusting mechanism (4) comprises an upper baffle (41) and a lower baffle (42). The upper baffle (41) and the lower baffle (42) are movably connected in the inner wall of the cold air outlet (12), and driving devices (43) are arranged on both sides of the upper baffle (41), and the driving devices (43) are used to adjust the distance between the upper baffle (41) and the lower baffle (42).

2. A refrigeration device for producing microcapsule flavors according to claim 1, characterized in that: The bottom of the sweep rod (25) is movably connected to a leveling rod (251), and a plurality of infrared sensors (252) for detecting the height of essence particles in the inner cavity of the tray (3) are arranged on both sides of the bottom of the sweep rod (25) and located inside the sweep rod (25), and a cylinder (253) for adjusting the height of the leveling rod (251) is arranged inside the sweep rod (25).

3. A refrigeration device for producing microcapsule essence according to claim 1, characterized in that: The driving device (43) comprises a sprocket (431), one side of the sprocket (431) is connected to a second gear (432) via a connecting shaft, a second rack (433) and a third rack (434) are respectively arranged on both sides of the second gear (432), one end of the second rack (433) is connected to the upper baffle (41), one end of the third rack (434) is connected to the lower baffle (42) via a connecting seat (435), and the corresponding surfaces of the third rack (434) and the second rack (433) are meshed with the outer edge of the second gear (432).

4. A refrigeration device for producing microcapsule essence according to claim 1, characterized in that: The freezer (1) is divided into a plurality of independent cooling layers by a plurality of trays (3); a heat insulation plate is provided inside each of the trays (3) for effectively isolating the flow of cold air between the cooling layers, thereby preventing the temperatures of the cooling layers from affecting each other; the trays (3) are detachably connected to the mounting grooves (11).

5. A refrigeration device for producing microcapsule essence according to claim 1, characterized in that: One side of the displacement frame (21) is provided with fixing grooves (211) having the same number as the mounting grooves (11), and the sweeping rod (25) can be mounted on the side of the displacement frame (21) through the fixing grooves (211).

6. A refrigeration device for producing microcapsule essence according to claim 3, characterized in that: A servo motor (45) is provided on one side of the driving device (43), and an output end of the servo motor (45) is fixedly connected to one side of a sprocket (431). A chain (44) is provided on the outer side of the sprocket (431), and the driving device (43) located on the other side of the upper baffle (41) can be driven by the chain (44).

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