A food forming mold heating structure and processing method thereof

Abstract

The present invention discloses a food forming mold heating structure and a processing method thereof, comprising a mold frame, a forming mold shell, a separation and conduction component, and a telescopic power mechanism; when the present invention needs to inject or press materials, the telescopic power mechanism drives the piston plate to move upward to the air guide opening, so that the bottom of the forming mold shell is closed for easy injection and pressing, and to avoid leakage; when heated and baked, the external hot air flow will dry the upper end surface of the forming mold shell, and then drive the piston plate to move downward from the air guide opening to below the air vent of the extension sleeve, and send the external hot air flow into the extension sleeve through the hot air flow pipe and allow the hot air flow to enter from the air guide opening, so that the hot air flow penetrates upward from the four sides of the forming mold shell through the air guide opening and extends out, thereby improving the heating uniformity of the bottom of the forming mold shell, thereby greatly improving the heating efficiency and heating uniformity of the raw materials.

Description

Technical Field

[0001] The invention relates to a food forming die heating structure and a processing method thereof. Background Art

[0002] At present, food processing has become more and more popular, and there are many types of food processing. One process of food processing includes slurry mixing, injection molding, baking, discharge and other steps, among which injection molding and heat baking are more critical steps. The food slurry is sent into the mold groove of the mold plate, and then the mold plate is sent to the drying device for drying. After drying is completed, the food on the mold plate is discharged. However, in this way, the raw materials in the mold groove of the mold plate are heated inefficiently and unevenly. Since the lower side of the raw material is located in the mold groove, the heating effect of the food raw materials is poor, especially the bottom of the raw material is heated poorly and inefficiently, and the bottom of the mold groove of the mold plate is generally closed. This design is for the convenience of injection and pressing. Therefore, how to improve the heating uniformity and efficiency of the raw materials inside the mold groove without affecting the injection and pressing of the raw materials has become the design focus of the present invention. Summary of the Invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present invention solves the problem of providing a food forming mold heating structure and a processing method thereof that is uniformly and efficiently heated and does not affect the injection and pressing of materials.

[0004] In order to solve the above problems, the technical solutions adopted by the present invention are as follows:

[0005] A food forming mold heating structure, comprising a mold frame, a forming mold shell, a separation and conduction component, and a telescopic power mechanism; the mold frame is a hollow structure; a plurality of forming mold shells are evenly installed on the upper end surface of the mold frame; the bottom of the forming mold shell is fixed to the inside of the mold frame; the separation and conduction component comprises an extension sleeve, a piston plate, a movable pull rod, a hot air flow pipeline, and a suction pump body; an air guide opening is provided in the middle of the bottom of the forming mold shell; an extension sleeve is installed around the lower end of the air guide opening; a piston plate is installed at the air guide opening; the piston plate A movable pull rod is installed in the middle of the lower end; the lower end of the movable pull rod extends to the outside of the lower end of the mold frame; a hot air flow pipe is installed inside the mold frame, and the hot air flow pipe connects multiple extension sleeves in series, and the hot air flow pipe is connected to the side of the extension sleeve through an air vent; one end of the hot air flow pipe extends to the outside of the mold frame and is installed with a suction pump body; the telescopic power mechanism is installed on one side of the mold frame, and the telescopic power mechanism drives multiple movable pull rods to move downward, and drives the piston plate to move downward from the air guide opening to below the air vent of the extension sleeve.

[0006] Furthermore, it also includes a sensing component; the sensing component includes a sensing plate, a pressure sensor, a side convex plate, a sleeve rod, a pressure spring, and a controller; the side convex plate is installed on one side of the movable pull rod, and the sleeve rod is installed on the lower side of the side convex plate; the sensing plate is installed at the lower inside of the mold frame, and multiple pressure sensors are evenly installed on the upper end of the sensing plate; a pressure spring is respectively sleeved on the sleeve rod, and the two ends of the pressure spring are elastically pressed between the side convex plate and the pressure sensor; the controller is installed on the outer side of the mold frame and connected to the telescopic power mechanism and the suction pump body.

[0007] Furthermore, a linkage plate is provided below the mold frame, the lower end of the telescopic power mechanism is telescopically driven to connect to the linkage plate, and the lower ends of the plurality of movable pull rods are commonly connected to the upper side surface of a linkage plate.

[0008] Furthermore, the periphery of the piston plate is in sealing contact with the inner side of the periphery of the air guide opening or the extension sleeve.

[0009] Furthermore, the telescopic power mechanism is one of an air cylinder, an oil cylinder, and a screw motor.

[0010] Furthermore, the forming shell has a structure with a closed bottom and four sides and an open top.

[0011] Furthermore, a positioning plate is provided inside the mold frame, and the bottoms of the plurality of forming mold shells are fixedly mounted on the positioning plate.

[0012] A processing method for the heating structure of a food forming mold, the steps are as follows: injecting food raw materials into the forming mold shell, sending the mold frame into a drying device for drying, and then driving multiple movable pull rods to move downward through a telescopic power mechanism, and driving the piston plate to move downward from the air guide opening to below the air vent of the extension sleeve. The movable pull rod moves downward and drives the pressure spring to press the pressure sensor downward. The pressure sensor is under pressure and transmits a signal to the controller. The controller then drives the suction pump body to suck the hot air flow, and the hot air flow is sent into the extension sleeve through the hot air flow pipe. Finally, the hot air flow penetrates upward from the four sides of the forming mold shell through the air guide opening and extends out, thereby improving the heating uniformity at the bottom of the forming mold shell.

[0013] The beneficial effects of the present invention are as follows:

[0014] The present invention can achieve heating of the bottom of the raw material inside the molding mold, and at the same time, the movement of the piston plate does not affect the injection and pressing process. When the present invention needs injection and pressing, the piston plate is driven to move upward to the air guide opening through the telescopic power mechanism, so that the bottom of the molding mold is closed for easy injection and pressing, and leakage is avoided; when heated and baked, the external hot air flow will dry the upper end surface of the molding mold, and then drive the piston plate to move downward from the air guide opening to below the air vent of the extension sleeve, and send the external hot air flow into the extension sleeve through the hot air flow pipe and make the hot air flow enter from the air guide opening, so that the hot air flow penetrates upward from the four sides of the molding mold through the air guide opening and extends out, thereby improving the heating uniformity of the bottom of the molding mold, thereby greatly improving the heating efficiency and heating uniformity of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 For the present invention Figure 1 Schematic diagram of the structure after the middle piston plate moves downward from the gas guide opening.

[0017] Figure 3 For the present invention Figure 1 Schematic diagram of the enlarged structure of the separated conductive components.

[0018] Figure 4 For the present invention Figure 2 Schematic diagram of the enlarged structure of the separated conductive components.

[0019] Figure 5 For the present invention Figure 4 Schematic diagram of the locally enlarged structure in . DETAILED DESCRIPTION

[0020] The present invention will be described in further detail below with reference to the accompanying drawings.

[0021] like Figures 1 to 5As shown, a food forming mold heating structure includes a mold frame 1, a forming mold shell 2, a separation and conduction component 3, and a telescopic power mechanism 4; the mold frame 1 is a hollow structure; a plurality of forming mold shells 2 are evenly installed on the upper end surface of the mold frame 1; the bottom of the forming mold shell 2 is fixed to the inside of the mold frame 1; the separation and conduction component 3 includes an extension sleeve 31, a piston plate 32, a movable pull rod 33, a hot air flow pipeline 34, and a suction pump body 35; an air guide opening 21 is provided in the middle of the bottom of the forming mold shell 2; an extension sleeve 31 is installed around the lower end of the air guide opening 21; a piston plate 32 is installed at the air guide opening 21; the piston plate 32 A movable pull rod 33 is installed in the middle of the lower end; the lower end of the movable pull rod 33 extends to the outside of the lower end of the mold frame 1; a hot air flow pipe 34 is installed inside the mold frame 1, and the hot air flow pipe 34 connects multiple extension sleeves 31 in series, and the hot air flow pipe 34 is connected to the side of the extension sleeve 31 through the air vent 311; one end of the hot air flow pipe 34 extends to the outside of the mold frame 1 and is installed with a suction pump body 35; the telescopic power mechanism 4 is installed on one side of the mold frame 1, and the telescopic power mechanism 4 drives the multiple movable pull rods 33 to move downward, and drives the piston plate 32 to move downward from the air guide opening 21 to below the air vent 311 of the extension sleeve 31.

[0022] like Figures 1 to 5 As shown, in order to realize the coordinated operation of the movement of the piston plate 32 and the input of hot air flow, it further includes a sensing component 5; the sensing component 5 includes a sensing plate 51, a pressure sensor 52, a side convex plate 53, a sleeve rod 54, a pressure spring 55, and a controller 56; the side convex plate 53 is installed on one side of the moving pull rod 33, and the sleeve rod 54 is installed on the lower side of the side convex plate 53; the sensing plate 51 is installed at the lower part of the interior of the mold frame 1, and a plurality of pressure sensors 52 are evenly installed on the upper end of the sensing plate 51; a pressure spring 55 is respectively sleeved on the sleeve rod 54, and the two ends of the pressure spring 55 are elastically pressed between the side convex plate 53 and the pressure sensor 52; the controller 56 is installed on the outer side of the mold frame 1 and connected to the telescopic power mechanism 4 and the suction pump body 35.

[0023] like Figures 1 to 5As shown, in order to facilitate the synchronous driving of multiple piston plates 32, further, a linkage plate 6 is provided under the mold frame 1, and the lower end of the telescopic power mechanism 4 is telescopically driven to connect the linkage plate 6, and the lower ends of multiple movable pull rods 33 are commonly connected to the upper side of a linkage plate 6. Furthermore, the four sides of the piston plate 32 are sealed and abutted with the inner sides of the air guide opening 21 or the extension sleeve 31. Furthermore, the telescopic power mechanism 4 is one of an air cylinder, an oil cylinder, and a screw motor. Furthermore, the molding mold shell 2 has a structure with a closed bottom and four sides and an open top. Furthermore, a positioning plate 7 is provided inside the mold frame 1, and the bottoms of multiple molding mold shells 2 are fixedly mounted on the positioning plate 7.

[0024] like Figures 1 to 5 As shown, a processing method for the heating structure of a food forming mold is provided, and the steps are as follows: food raw materials are injected into the forming mold shell 2, the mold frame 1 is sent into the drying device for drying, and then the multiple movable pull rods 33 are driven downward by the telescopic power mechanism 4, and the piston plate 32 is driven to move downward from the air guide opening 21 to below the air vent 311 of the extension sleeve 31, and the movable pull rod 33 moves downward to drive the pressure spring 55 to press the pressure sensor 52 downward, and the pressure sensor 52 is subjected to pressure and transmits the signal to the controller 56, and the controller 56 then drives the suction pump body 35 to suck the hot air flow, and the hot air flow is sent into the extension sleeve 31 through the hot air flow pipe 34, and finally the hot air flow penetrates upward from the four sides of the forming mold shell 2 through the air guide opening 21 and extends out, thereby improving the heating uniformity at the bottom of the forming mold shell 2.

[0025] The present invention can achieve heating of the bottom of the raw material inside the forming mold shell 2, and at the same time, the movement of the piston plate 32 does not affect the injection and pressing process. When the present invention needs injection and pressing, the piston plate 32 is driven upward to the air guide opening 21 by the telescopic power mechanism 4, so that the bottom of the forming mold shell 2 is closed for easy injection and pressing, and leakage is avoided; when heated and baked, the external hot air flow will dry the upper end surface of the forming mold shell 2, and then drive the piston plate 32 to move downward from the air guide opening to below the air vent 311 of the extension sleeve 31, and send the external hot air flow into the extension sleeve 31 through the hot air flow pipe 34 and allow the hot air flow to enter from the air guide opening 21, so that the hot air flow penetrates upward from the four sides of the forming mold shell 2 through the air guide opening 21 and extends out, thereby improving the heating uniformity of the bottom of the forming mold shell 2, thereby greatly improving the heating efficiency and heating uniformity of the raw materials.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A food forming mold heating structure, characterized in that: The invention comprises a mold frame, a forming mold shell, a separation conduction component, and a telescopic power mechanism; the mold frame is an internal hollow structure; a plurality of forming mold shells are evenly installed on the upper end surface of the mold frame; the bottom of the forming mold shell is fixed to the inside of the mold frame; the separation conduction component comprises an extension sleeve, a piston plate, a movable pull rod, a hot air flow pipeline, and a suction pump body; an air guide opening is provided in the middle of the bottom of the forming mold shell; an extension sleeve is installed around the lower end of the air guide opening; a piston plate is installed at the air guide opening; a movable pull rod is installed in the middle of the lower end of the piston plate; the lower end of the movable pull rod extends to the outside of the lower end of the mold frame; a hot air flow pipeline is installed inside the mold frame, and the hot air flow pipeline connects and connects a plurality of extension sleeves in series, and the hot air flow pipeline is connected to the side of the extension sleeve through an air vent; the hot One end of the air flow duct extends to the outside of the mold frame and is installed with a suction pump body; the telescopic power mechanism is installed on one side of the mold frame, and the telescopic power mechanism drives multiple movable rods to move downward, and drives the piston plate to move downward from the air guide opening to below the air vent of the extension sleeve; it also includes a sensing component; the sensing component includes a sensing plate, a pressure sensor, a side convex plate, a sleeve rod, a pressure spring, and a controller; a side convex plate is installed on one side of the movable rod, and a sleeve rod is installed on the lower side of the side convex plate; a sensing plate is installed at the lower inside of the mold frame, and multiple pressure sensors are evenly installed on the upper end of the sensing plate; a pressure spring is respectively sleeved on the sleeve rod, and the two ends of the pressure spring are elastically pressed between the side convex plate and the pressure sensor; the controller is installed on one side of the outside of the mold frame and connected to the telescopic power mechanism and the suction pump body.

2. The food forming mold heating structure according to claim 1, characterized in that: A linkage plate is provided below the mold frame. The lower end of the telescopic power mechanism is telescopically driven to connect the linkage plate. The lower ends of the plurality of movable pull rods are commonly connected to the upper side of a linkage plate.

3. The food forming mold heating structure according to claim 1, characterized in that: The periphery of the piston plate is in sealing contact with the inner side of the periphery of the air guide opening or the extension sleeve.

4. The food forming mold heating structure according to claim 1, characterized in that: The telescopic power mechanism is one of an air cylinder, an oil cylinder, and a screw motor.

5. The food forming mold heating structure according to claim 1, characterized in that: The forming mold shell is a structure with a closed bottom and four sides and an open top.

6. The food forming mold heating structure according to claim 1, characterized in that: A positioning plate is provided inside the mold frame, and the bottoms of the plurality of forming mold shells are fixedly mounted on the positioning plate.

7. A method for processing the heating structure of a food forming mold according to claim 1, characterized in that: The steps are as follows: inject food raw materials into the forming mold, send the mold frame into the drying device for drying, and then drive multiple movable rods to move downward through the telescopic power mechanism, and drive the piston plate to move downward from the air guide opening to the bottom of the air vent of the extension sleeve. The movable rod moves downward to drive the pressure spring to press the pressure sensor downward. The pressure sensor is under pressure and transmits the signal to the controller. The controller then drives the suction pump body to suck the hot air flow, and the hot air flow is sent into the extension sleeve through the hot air flow pipe. Finally, the hot air flow penetrates upward from the four sides of the forming mold through the air guide opening and extends out, thereby improving the heating uniformity at the bottom of the forming mold.

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