Double-layer pudding production device

Abstract

The utility model belongs to the technical field of food processing, and discloses a double-layer pudding production device which comprises a conveying line, a first filling mechanism, a second filling mechanism and a third filling mechanism, the conveying line is configured to convey box bodies, and the second filling mechanism and the third filling mechanism are sequentially arranged at intervals in the conveying direction of the conveying line; the first filling mechanism is configured to fill the box body with a lower-layer base material, the second filling mechanism is configured to inject liquid nitrogen into the box body, and the third filling mechanism is configured to fill the box body with an upper-layer base material. The second filling mechanism used for injecting the liquid nitrogen is additionally arranged between the first filling mechanism and the third filling mechanism, so that the liquid nitrogen can be injected into the lower-layer base material after filling of the lower-layer base material is completed, the surface of the lower-layer base material is solidified through the low temperature of the liquid nitrogen, and then the box body is conveyed to the third filling mechanism to be filled with the upper-layer base material; and the settlement phenomenon is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a double-layer pudding production device. Background Art

[0002] Pudding is a dessert with a delicate and smooth taste and a full shape. Currently, most of the pudding products produced on the market are single-layer pudding or double-layer pudding.

[0003] Compared with the single-layer pudding with a single taste, the double-layer pudding can have a more diversified taste through the upper and lower layer settings. Among them, there is a double-layer pudding whose upper base is milk. The double-layer pudding is easy to cause unclear layers during the production process. In particular, during the production process, when the upper base contacts the lower base, due to the effect of gravity, the upper base will settle to the lower layer, so that the sugar content of the upper base is significantly heavier than that of the lower base, resulting in a poor taste of the double-layer pudding. Utility Model Content

[0004] The utility model aims to provide a double-layer pudding production device, which can effectively prevent the upper layer base material of the double-layer pudding from settling to the lower layer during the production process.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A double-layer pudding production device, comprising:

[0007] A conveying line, wherein the conveying line is configured to convey a box body;

[0008] A first filling mechanism, a second filling mechanism and a third filling mechanism, wherein the first filling mechanism, the second filling mechanism and the third filling mechanism are arranged in sequence and spaced apart along the conveying direction of the conveying line; the first filling mechanism is configured to fill the lower layer base material into the box body, the second filling mechanism is configured to inject liquid nitrogen into the box body, and the third filling mechanism is configured to fill the upper layer base material into the box body.

[0009] Preferably, the double-layer pudding production device further comprises a lower-layer base material production mechanism, wherein the lower-layer base material production mechanism is connected to the first filling mechanism, and the lower-layer base material production mechanism is configured to manufacture the lower-layer base material.

[0010] Preferably, the lower layer base material production mechanism includes a first mixing tank, a first homogenizer, a first sterilizer and a first tank to be loaded. The first mixing tank, the first homogenizer, the first sterilizer and the first tank to be loaded are connected in sequence through a first liquid pump, and the first mixing tank is connected to the first filling mechanism.

[0011] Preferably, the double-layer pudding production device further comprises an upper layer base material production mechanism, wherein the upper layer base material production mechanism is connected to the third filling mechanism, and the upper layer base material production mechanism is configured to manufacture the upper layer base material.

[0012] Preferably, the upper base material production mechanism includes a second mixing tank, a second homogenizer, a second sterilizer, a second shear mixing tank and a second tank to be loaded. The second homogenizer, the second sterilizer and the second shear mixing tank are connected in sequence through a second liquid pump. An inflation mechanism is provided between the second shear mixing tank and the second tank to be loaded, and the second tank to be loaded is connected to the third filling mechanism.

[0013] Preferably, the inflation mechanism includes a screw pump and an air source, the screw pump is provided with a liquid inlet, an air inlet and a liquid outlet, the liquid inlet is connected to the second shear mixing tank, the air inlet is connected to the air source, and the liquid outlet is connected to the second tank to be filled.

[0014] Preferably, assuming that the time for the box body to be transported from the second filling mechanism to the third filling mechanism is t, then 4s≤t≤6s.

[0015] Preferably, the first filling mechanism and the third filling mechanism are both plunger filling machines.

[0016] Preferably, the second filling mechanism comprises a liquid nitrogen storage tank, a sterilization tank and a filling head, and the liquid nitrogen storage tank, the sterilization tank and the filling head are connected in sequence via a plunger pump.

[0017] Preferably, the double-layer pudding production device also includes a sterilization film supply mechanism and a film heat-sealing mechanism, and the sterilization film supply mechanism and the film heat-sealing mechanism are sequentially arranged downstream of the third filling mechanism along the conveying direction of the conveying line, the sterilization film supply mechanism is configured to supply a sealing film to the box body, and the film heat-sealing mechanism is configured to heat-seal the sealing film on the box body.

[0018] Beneficial effects of the utility model:

[0019] By adding a second filling mechanism for injecting liquid nitrogen between the first filling mechanism and the third filling mechanism, liquid nitrogen can be injected into the lower layer base material after the filling of the lower layer base material is completed, and then the surface of the lower layer base material is solidified by the low temperature of the liquid nitrogen, and then the box body is transported to the third filling mechanism to be filled with the upper layer base material, so that when the upper layer base material contacts the lower layer base material, the phenomenon of the upper layer base material sinking to the lower layer can be effectively avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the double-layer pudding production device of the utility model;

[0021] Figure 2 It is a schematic diagram of the production mechanism of the middle and lower layer base material of the utility model;

[0022] Figure 3 It is a schematic diagram of the upper base material production mechanism and the inflation mechanism of the utility model.

[0023] In the figure:

[0024] 1. Conveyor line; 2. First filling mechanism; 3. Second filling mechanism; 4. Third filling mechanism; 5. Lower layer base material production mechanism; 51. First mixing tank; 52. First homogenizer; 53. First sterilizer; 54. First tank to be loaded; 55. First liquid pump; 6. Upper layer base material production mechanism; 61. Second mixing tank; 62. Second homogenizer; 63. Second sterilizer; 64. Second shearing and mixing tank; 65. Second tank to be loaded; 66. Second liquid pump; 7. Inflating mechanism; 71. Screw pump; 72. Air source; 8. Sterilization film supply mechanism; 9. Film heat sealing mechanism; 10. Internal cover mechanism; 11. Cup grabbing and discharging mechanism. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0026] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0028] In the description of this embodiment, the terms "upper", "lower", "left", "right", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplified operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0029] like Figures 1 to 3 As shown, the utility model provides a double-layer pudding production device, which includes a conveyor line 1, a first filling mechanism 2, a second filling mechanism 3 and a third filling mechanism 4. The conveyor line 1 is configured to convey a box body, and the second filling mechanism 3 and the third filling mechanism 4 are arranged in sequence along the conveying direction of the conveyor line 1. That is to say, the second filling mechanism 3 is located between the first filling mechanism 2 and the third filling mechanism 4; the first filling mechanism 2 is configured to fill a lower layer base material into the box body, the second filling mechanism 3 is configured to inject liquid nitrogen into the box body, and the third filling mechanism is configured to fill an upper layer base material into the box body.

[0030] By adding a second filling mechanism 3 for injecting liquid nitrogen between the first filling mechanism 2 and the third filling mechanism 4, liquid nitrogen can be injected into the lower layer base material after the filling of the lower layer base material is completed, and then the surface of the lower layer base material is solidified by the low temperature of the liquid nitrogen, and then the box body is transported to the third filling mechanism 4 to be filled with the upper layer base material, so that when the upper layer base material contacts the lower layer base material, the phenomenon of the upper layer base material sinking to the lower layer can be effectively avoided.

[0031] In some embodiments, the second filling mechanism 3 includes a liquid nitrogen storage tank, which is connected to a sterilizing tank so as to sterilize the liquid nitrogen to be injected, and the sterilizing tank is connected to a filling head, which can inject liquid nitrogen into the box body; illustratively, the liquid nitrogen storage tank, the sterilizing tank and the filling head are connected in sequence through a plunger pump, so that the amount of liquid nitrogen can be controlled. It should be noted here that the injection amount of liquid nitrogen can be adjusted according to the size of the box body through the plunger pump, that is, the injection amount of liquid nitrogen needs to be adjusted according to the amount of the lower base material. It can be understood that the liquid nitrogen storage tank, the sterilizing tank and the plunger pump are all conventional equipment in the field, and the specific structure will not be repeated.

[0032] In some embodiments, the first filling mechanism 2 and the third filling mechanism 4 both use plunger filling machines, so that the injection amount of the upper base material and the lower base material can be adjusted. The plunger filling machine is a prior art and will not be described in detail.

[0033] In some embodiments, the conveyor line 1 is a conveyor belt or a conveyor chain. It should be noted that the second filling mechanism 3 and the third filling mechanism 4 need to be separated by a certain distance, which can be adjusted according to the conveying speed of the conveyor line 1 and the degree of dissipation of the liquid nitrogen. It is necessary to ensure that the liquid nitrogen has dissipated after the box body reaches the third filling mechanism 4 from the second filling mechanism 3, thereby avoiding the appearance of bubbles in the box body when adding the upper base material, or the appearance of bulging in the subsequent sealing. In the current embodiment, the time for the box body to be transported from the second filling mechanism 3 to the third filling mechanism 4 is t, and the distance between the second filling mechanism 3 and the third filling mechanism 4 can ensure that the box body transmission time is between 4s and 6s.

[0034] like Figure 2 As shown, in some embodiments, the double-layer pudding production device further includes a lower-layer base material production mechanism 5, so as to manufacture the lower-layer base material, and the lower-layer base material production mechanism 5 is connected to the above-mentioned first filling mechanism 2 to supply to the first filling mechanism 2. Specifically, the lower-layer base material production mechanism 5 includes a first mixing tank 51, a first homogenizer 52, a first sterilizer 53 and a first waiting tank 54, and the first mixing tank 51, the first homogenizer 52, the first sterilizer 53 and the first waiting tank 54 are all connected in sequence through a first liquid pump 55, and the first waiting tank 54 is connected to the first filling mechanism 2. The first mixing tank 51 mixes and stirs the raw materials evenly, and then transports them to the first homogenizer 52 for crushing and emulsification to improve stability; then transports them to the first sterilizer 53 for sterilization, and finally transports them to the first waiting tank 54 to wait for transport to the first filling mechanism 2. It should be noted here that the first mixing tank 51, the first homogenizer 52, the first sterilizer 53, the first loading tank 54 and the first liquid pump 55 are all existing technologies, and their structures are not described in detail.

[0035] like Figure 3As shown, in some embodiments, it also includes an upper base material production mechanism 6, which includes a second mixing tank 61, a second homogenizer 62, a second sterilizer 63, a second shearing and stirring tank 64 and a second waiting tank 65. The second homogenizer 62, the second sterilizer 63, and the second shearing and stirring tank 64 are all connected in sequence through a second liquid pump 66. The second waiting tank 65 is connected to the second filling mechanism 3. The second mixing tank 61 mixes and stirs the raw materials evenly, and then transports them to the second homogenizer 62 for crushing and emulsification to improve stability; then transports them to the second sterilizer 63 for sterilization, and then transports them to the second shearing and stirring tank 64 for cooling and maturation. It can be understood that the second mixing tank 61, the second homogenizer 62, the second sterilizer 63, the second shearing and stirring tank 64 and the second liquid pump 66 are all existing technologies, and their structures are not described in detail. In addition, the second shearing stirring tank 64 is connected to the charging mechanism 7, and the charging mechanism 7 is connected to the second tank to be loaded 65, that is, when the second shearing stirring tank 64 completes cooling and aging, it enters the charging mechanism 7, and the upper layer of the base material is flushed with the safety gas through the charging mechanism 7, so that the upper layer of the base material and the safety gas are perfectly combined, so that the inner part thereof forms a honeycomb shape, and the mouthfeel is soft and melts in the mouth, thereby improving the taste of the finished product. In the current embodiment, the charging mechanism 7 includes a screw pump 71 and an air source 72, and the screw pump 71 is provided with a liquid inlet, an air inlet, and a liquid outlet, the liquid inlet is connected to the second shearing stirring tank 64, the air inlet is connected to the air source 72, and the liquid outlet is connected to the second tank to be loaded 65, and the screw pump 71 can adjust the proportion of inflation according to demand, so as to achieve quantitative control, and the air source 72 is used to deliver safety gas to the screw pump 71. The safety gas is generally sterile air. The screw pump 71 and the second tank to be loaded 65 are also prior art and will not be described in detail.

[0036] like Figure 1 As shown, in some embodiments, the double-layer pudding production device also includes a sterilization film supplying mechanism 8 and a film heat-sealing mechanism 9. The sterilization film supplying mechanism 8 and the film heat-sealing mechanism 9 are sequentially arranged downstream of the third filling mechanism 4 along the conveying direction of the conveyor line 1. The sterilization film supplying mechanism 8 and the film heat-sealing mechanism 9 are both existing technologies, and the specific structure is not repeated here. The sealing film is supplied to the box body by the sterilization film supplying mechanism 8, and then transmitted to the film heat-sealing mechanism 9, and the sealing film is heat-sealed on the box body by the film heat-sealing mechanism 9. Furthermore, the double-layer pudding production device also includes an internal covering mechanism 10 and a cup grabbing and discharging mechanism 11, which are sequentially arranged downstream of the film heat sealing mechanism 9 along the conveying direction of the conveyor line 1. The internal covering mechanism 10 and the cup grabbing and discharging mechanism 11 are also mechanisms in the prior art, and the specific structures are not repeated here. After the film is sealed, a cover is installed on the box body through the internal covering mechanism 10, and then the cup grabbing and discharging mechanism 11 is transferred out of the conveyor line 1 to complete the entire production.

[0037] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. Double-layer pudding production device, characterized in that: include: A conveying line (1), wherein the conveying line (1) is configured to convey a box body; A first filling mechanism (2), a second filling mechanism (3) and a third filling mechanism (4), wherein the first filling mechanism (2), the second filling mechanism (3) and the third filling mechanism (4) are arranged in sequence and spaced apart along the conveying direction of the conveying line (1); the first filling mechanism (2) is configured to fill a lower layer base material into the box body, the second filling mechanism (3) is configured to inject liquid nitrogen into the box body, and the third filling mechanism (4) is configured to fill an upper layer base material into the box body.

2. The double-layer pudding production device according to claim 1, characterized in that: The double-layer pudding production device further comprises a lower-layer base material production mechanism (5), wherein the lower-layer base material production mechanism (5) is connected to the first filling mechanism (2), and the lower-layer base material production mechanism (5) is configured to manufacture the lower-layer base material.

3. The double-layer pudding production device according to claim 2, characterized in that: The lower layer base material production mechanism (5) comprises a first mixing tank (51), a first homogenizer (52), a first sterilizer (53) and a first tank to be loaded (54); the first mixing tank (51), the first homogenizer (52), the first sterilizer (53) and the first tank to be loaded (54) are all connected in sequence via a first liquid pump (55); and the first tank to be loaded (54) is connected to the first filling mechanism (2).

4. The double-layer pudding production device according to claim 1, characterized in that: The double-layer pudding production device further comprises an upper layer base material production mechanism (6), wherein the upper layer base material production mechanism (6) is connected to the third filling mechanism (4), and the upper layer base material production mechanism (6) is configured to manufacture the upper layer base material.

5. The double-layer pudding production device according to claim 4, characterized in that: The upper base material production mechanism (6) comprises a second mixing tank (61), a second homogenizer (62), a second sterilizer (63), a second shearing and stirring tank (64) and a second tank to be loaded (65); the second homogenizer (62), the second sterilizer (63) and the second shearing and stirring tank (64) are connected in sequence via a second liquid pump (66); an air charging mechanism (7) is provided between the second shearing and stirring tank (64) and the second tank to be loaded (65); and the second tank to be loaded (65) is connected to the third filling mechanism (4).

6. The double-layer pudding production device according to claim 5, characterized in that: The inflation mechanism (7) comprises a screw pump (71) and an air source (72); the screw pump (71) is provided with a liquid inlet, an air inlet and a liquid outlet; the liquid inlet is connected to the second shear stirring tank (64); the air inlet is connected to the air source (72); and the liquid outlet is connected to the second tank to be loaded (65).

7. The double-layer pudding production device according to claim 1, characterized in that The time for the box body to be transported from the second filling mechanism (3) to the third filling mechanism (4) is t, and then 4s≤t≤6s.

8. The double-layer pudding production device according to any one of claims 1 to 7, characterized in that: The first filling mechanism (2) and the third filling mechanism (4) are both plunger filling machines.

9. The double-layer pudding production device according to any one of claims 1 to 7, characterized in that: The second filling mechanism (3) comprises a liquid nitrogen storage tank, a sterilization tank and a filling head, and the liquid nitrogen storage tank, the sterilization tank and the filling head are all connected in sequence via a plunger pump.

10. The double-layer pudding production device according to any one of claims 1 to 7, characterized in that: The double-layer pudding production device further comprises a sterilization film supply mechanism (8) and a film heat-sealing mechanism (9), wherein the sterilization film supply mechanism (8) and the film heat-sealing mechanism (9) are sequentially arranged downstream of the third filling mechanism (4) along the conveying direction of the conveying line (1), the sterilization film supply mechanism (8) being configured to supply a sealing film to the box body, and the film heat-sealing mechanism (9) being configured to heat-seal the sealing film on the box body.

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