Constant-temperature pancake packaging equipment

Abstract

The utility model relates to flour cake constant-temperature packaging equipment which comprises a mesh belt conveyor and a cooling box, a feeding port and a discharging port are formed in the two sides of the cooling box, a double-layer air distribution pipe is arranged in the cooling box in a hanging mode, and the double-layer air distribution pipe comprises a plurality of upper-layer air distribution pipes and a plurality of lower-layer air distribution pipes which are arranged at intervals in the length direction of the cooling box. Vertical communicating pipes are connected between the upper-layer gas distribution pipes and the lower-layer gas distribution pipes which correspond to each other up and down, transverse communicating pipes are connected between every two adjacent upper-layer gas distribution pipes, and a plurality of exhaust holes are formed in the opposite sides of the upper-layer gas distribution pipes and the lower-layer gas distribution pipes; a conveying net belt of the net belt conveyor can reciprocate in the area between the upper-layer air distribution pipe and the lower-layer air distribution pipe, a temperature sensor is fixedly arranged in the cooling box, a PLC temperature control air blowing assembly electrically connected with the temperature sensor is fixedly arranged at the top of the cooling box, and cooked flour cakes can be conveyed into the cooling box through the net belt conveyor; when the temperature sensor detects that the temperature in the cooling box rises, the PLC temperature control air blowing assembly begins to blow cold air to the double-layer air distribution pipe, and the cold air is evenly exhausted from the exhaust holes in the upper-layer air distribution pipe and the lower-layer air distribution pipe so as to blow air to the upper face and the lower face of a flour cake on the conveying net belt at the same time, the flour cake is rapidly cooled to the normal temperature, and follow-up packaging is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of instant noodle production, in particular to a constant temperature packaging device for noodle cakes. Background Art

[0002] During the production and processing of instant noodles, the cooked noodles need to be cooled to room temperature before they can be packaged. However, existing packaging equipment is unable to cool the high-temperature noodles evenly and quickly, resulting in poor cooling effect, which urgently needs improvement. Utility Model Content

[0003] The utility model aims to provide a constant temperature packaging device for dough cakes, which is used to solve the problem that the existing dough cake packaging device cannot evenly cool the dough cakes.

[0004] In order to solve the above problems, the utility model provides a constant temperature packaging equipment for noodles, including a mesh belt conveyor and a cooling box, wherein a feed port and a discharge port are provided on both sides of the cooling box, a double-layer air distribution pipe is suspended in the cooling box, the double-layer air distribution pipe includes a plurality of upper air distribution pipes and a lower air distribution pipe which are arranged at intervals and along the length direction of the cooling box, a vertical connecting pipe is connected between the upper and lower corresponding upper air distribution pipes and the lower air distribution pipes, a horizontal connecting pipe is connected between two adjacent upper air distribution pipes, a plurality of exhaust holes are provided on the opposite sides of the upper air distribution pipe and the lower air distribution pipe, the conveying mesh belt of the mesh belt conveyor can reciprocate in the area between the upper air distribution pipe and the lower air distribution pipe, a temperature sensor is fixedly provided in the cooling box, and a PLC temperature-controlled blowing assembly electrically connected to the temperature sensor is fixedly provided on the top of the cooling box.

[0005] The constant temperature packaging equipment for noodles provided by the utility model also has the following technical features:

[0006] Furthermore, the PLC temperature-controlled blower assembly includes a blower, a blower pipe connected to the air outlet end of the blower, and a PLC control device. The end of the blower pipe away from the blower passes through the top of the cooling box and is connected to the transverse connecting pipe. The PLC control device starts and stops the blower in real time by collecting the temperature signal of the temperature sensor.

[0007] Furthermore, the center distance between two adjacent upper air distribution pipes is 10-15 cm.

[0008] Furthermore, the center distance between the upper air distribution pipe and the corresponding lower air distribution pipe is 8-10 cm.

[0009] Furthermore, the upper air distribution pipe, the lower air distribution pipe corresponding to the upper air distribution pipe and the vertical connecting pipe are in a "U"-shaped tube shape as a whole.

[0010] Furthermore, the double-layer air pipe is made of stainless steel.

[0011] The utility model has the following beneficial effects: the cooked dough cakes can be conveyed to the cooling box by the mesh belt conveyor, and when the temperature sensor detects that the temperature in the cooling box has risen, the PLC temperature-controlled air blowing component starts to blow cold air to the double-layer air distribution pipes, and the cold air is evenly discharged from the exhaust holes on the upper air distribution pipe and the lower air distribution pipe, so as to blow air to the upper and lower surfaces of the dough cakes on the conveyor mesh belt at the same time, so as to quickly cool the dough cakes to room temperature and facilitate subsequent packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of a constant temperature packaging device for noodles in an embodiment of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the double-layer air duct. DETAILED DESCRIPTION

[0014] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0015] like Figure 1 to Figure 2 In the embodiment of a constant temperature packaging device for flatbreads of the utility model shown in the figure, a mesh belt conveyor 10 and a cooling box 20 are provided, wherein a feed port 21 and a discharge port 22 are provided on both sides of the cooling box 20, and a double-layer air distribution pipe 30 is suspended in the cooling box 20, wherein the double-layer air distribution pipe 30 comprises a plurality of upper air distribution pipes 31 and lower air distribution pipes 32 which are arranged at intervals and along the length direction of the cooling box 20, and a vertical connecting pipe 33 is connected between the upper air distribution pipes 31 and the lower air distribution pipes 32 which correspond to each other, and a horizontal connecting pipe 34 is connected between two adjacent upper air distribution pipes 31, and a plurality of exhaust holes 300 are provided on the opposite sides of the upper air distribution pipes 31 and the lower air distribution pipes 32, and the conveying mesh belt of the mesh belt conveyor 10 can be connected on the upper The area between the upper air duct 31 and the lower air duct 32 reciprocates, a temperature sensor 23 is fixedly provided in the cooling box 20, and a PLC temperature-controlled air blowing component 40 electrically connected to the temperature sensor 23 is fixedly provided on the top of the cooling box 20. Specifically, the cooked dough cake can be conveyed to the cooling box 20 through the mesh belt conveyor 10. When the temperature sensor 23 detects that the temperature in the cooling box 20 rises, the PLC temperature-controlled air blowing component 40 starts to blow cold air to the double-layer air duct 30, and the cold air is evenly discharged from the exhaust holes 300 on the upper air duct 31 and the lower air duct 32, so as to blow air to the upper and lower sides of the dough cake on the conveyor mesh belt at the same time, so as to quickly cool the dough cake to room temperature for subsequent packaging.

[0016] In one embodiment of the present application, the PLC temperature-controlled blower assembly 40 includes a blower 41, a blower pipe 42 connected to the air outlet end of the blower 41, and a PLC control device 43. The end of the blower pipe 42 away from the blower 41 passes through the top of the cooling box 20 and is connected to the transverse connecting pipe 34. The PLC control device 43 starts and stops the blower 41 in real time by collecting the temperature signal of the temperature sensor 23.

[0017] In one embodiment of the present application, the center distance between two adjacent upper air distribution pipes 31 is 10-15 cm.

[0018] In one embodiment of the present application, the center distance between the upper air distribution pipe 31 and the corresponding lower air distribution pipe 32 is 8-10 cm.

[0019] In one embodiment of the present application, the upper air distribution pipe 31 , the lower air distribution pipe 32 corresponding to the upper air distribution pipe 31 , and the vertical connecting pipe 33 are in a “U”-shaped tube shape as a whole.

[0020] In one embodiment of the present application, the double-layer air distribution pipe 30 is made of stainless steel.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A constant temperature packaging device for flatbreads, comprising a mesh belt conveyor and a cooling box, wherein a feed port and a discharge port are provided on both sides of the cooling box, characterized in that: A double-layer air distribution pipe is suspended in the cooling box, and the double-layer air distribution pipe includes a plurality of upper air distribution pipes and a lower air distribution pipe that are arranged at intervals and along the length direction of the cooling box. A vertical connecting pipe is connected between the upper and lower corresponding air distribution pipes, and a horizontal connecting pipe is connected between two adjacent upper air distribution pipes. A plurality of exhaust holes are provided on the opposite sides of the upper air distribution pipe and the lower air distribution pipe, and the conveying mesh belt of the mesh belt conveyor can reciprocate in the area between the upper air distribution pipe and the lower air distribution pipe. A temperature sensor is fixedly provided in the cooling box, and a PLC temperature-controlled blower assembly electrically connected to the temperature sensor is fixedly provided on the top of the cooling box.

2. The constant temperature packaging equipment for flatbreads according to claim 1, characterized in that: The PLC temperature-controlled blower assembly includes a blower, a blower pipe connected to the air outlet end of the blower, and a PLC control device. The end of the blower pipe away from the blower passes through the top of the cooling box and is connected to the transverse connecting pipe. The PLC control device starts and stops the blower in real time by collecting the temperature signal of the temperature sensor.

3. The constant temperature packaging equipment for flatbread according to claim 1, characterized in that: The center distance between two adjacent upper air distribution pipes is 10-15 cm.

4. The constant temperature packaging equipment for flatbreads according to claim 3 is characterized in that: The center distance between the upper air distribution pipe and the corresponding lower air distribution pipe is 8-10 cm.

5. The constant temperature packaging equipment for flatbreads according to claim 1, characterized in that: The upper air distribution pipe, the lower air distribution pipe corresponding to the upper air distribution pipe and the vertical connecting pipe are overall in a "U"-shaped tube shape.

6. The constant temperature packaging equipment for flatbreads according to claim 1, characterized in that: The double-layer air pipe is made of stainless steel.

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