Expansion forming pressure monitoring device

Abstract

The utility model belongs to the field of pressure monitoring devices, and particularly relates to a puffing forming pressure monitoring device which comprises a device body, an anti-blocking structure is arranged on the bottom face of the device body, the anti-blocking structure comprises a shell, the upper surface of the shell is fixedly connected with the bottom face of the device body, a sliding groove is formed in the surface of the shell, and a pressure sensor is arranged in the sliding groove. A rotating disc is rotationally arranged on the inner wall of the shell, a rotating sliding groove is formed in the inner wall of the rotating disc, and a toothed arc is fixedly connected to the upper surface of the rotating disc. According to the puffing forming pressure monitoring device, through the arranged pressure-sensitive elastic piece, when popcorn is splashed into an anti-blocking structure in the expansion process and blocks the anti-blocking structure, a body of the popcorn extrudes a baffle, so that the baffle rotates, the pressure-sensitive elastic piece is extruded, the resistance in the pressure-sensitive elastic piece is changed, and the anti-blocking structure is blocked by the pressure-sensitive elastic piece; therefore, the blockage of the device main body can be sensed in time.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure monitoring devices, in particular to an expansion molding pressure monitoring device. Background Art

[0002] Popcorn is a puffed food made by putting corn, ghee and sugar into a popcorn machine. It tastes sweet. Put an appropriate amount of corn into the popcorn pot, seal the top cover, and then put the popcorn pot on the stove and rotate it continuously to make it evenly heated. Then delicious popcorn can be popped. This is because during the heating process, the temperature in the pot continues to rise, and the pressure of the gas in the pot continues to increase. When the temperature rises to a certain level, the rice grains will gradually soften, and most of the water in the rice grains will turn into water vapor. Due to the high temperature, the pressure of water vapor is very large, which makes the softened rice grains expand, but at this time the pressure inside and outside the rice grains is balanced, so the rice grains will not explode in the pot. When the pressure in the pot rises to 4-5 atmospheres, suddenly open the top cover of the popcorn pot, the gas in the pot expands rapidly, and the pressure decreases quickly, making the pressure difference between the inside and outside of the rice grains larger, causing the high-pressure water vapor in the rice grains to expand rapidly, and the rice grains pop instantly, that is, popcorn.

[0003] At present, in the prior art, during the production process of most popcorn, at the moment the corn pops, the corn often splashes due to its own changing pressure, which may cause the corn kernels to get stuck inside the detection port of the pressure detection device, thereby shrinking the detection port of the pressure detection device and causing inaccurate detection by the pressure detection device. In view of this, we propose a puffing molding pressure monitoring device. Utility Model Content

[0004] The main purpose of the utility model is to provide a puffing molding pressure monitoring device, which can solve the problems raised in the above technical background.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a puffing molding pressure monitoring device, comprising a device body, the bottom surface of which is provided with an anti-blocking structure, and the anti-blocking structure comprises:

[0006] The outer shell has an upper surface fixedly connected to the bottom surface of the device body, a sliding groove is provided on the surface of the outer shell, a rotating disk is rotatably arranged on the inner wall of the outer shell, a rotating sliding groove is provided on the inner wall of the rotating disk, and a tooth arc is fixedly connected to the upper surface of the rotating disk.

[0007] Preferably, the surface of the tooth arc meshes with the surface of the gear, the bottom surface of the gear is fixedly connected to the output end of the micro motor, and the surface of the micro motor is fixedly connected to the surface of the housing.

[0008] Preferably, the inner wall of the rotating groove is slidably connected to one end of the rotating tooth, and the other end of the rotating tooth is slidably connected to the inner wall of the inclined groove, the inclined groove is opened on the surface of the bottom plate, and the upper surface of the bottom plate is fixedly connected to the bottom surface of the outer shell.

[0009] Preferably, the inner wall of the rotating tooth is hinged to both sides of the baffle, the back side of the baffle is fixedly connected to one end of the pressure-sensitive spring sheet, the other end of the pressure-sensitive spring sheet is fixedly connected to the inner wall of the rotating tooth, and the pressure-sensitive spring sheet is electrically connected to the micro motor.

[0010] Preferably, the device body comprises a pressure gauge, the bottom surface of the pressure gauge is fixedly connected to one end of a sealing ring, and the bottom surface of the sealing ring is fixedly connected to an upper surface of the connecting pipe.

[0011] Preferably, the bottom surface of the bottom plate is chamfered.

[0012] Beneficial Effects

[0013] The utility model provides a device for monitoring the pressure of an expansion molding, which has the following beneficial effects:

[0014] (1) The puffing pressure monitoring device has a pressure-sensitive spring sheet. When popcorn splashes into the anti-blocking structure during the expansion process and blocks the anti-blocking structure, the main body of the popcorn presses the baffle plate, causing the baffle plate to rotate, thereby pressing the pressure-sensitive spring sheet, causing the resistance in the pressure-sensitive spring sheet to change, thereby timely sensing the blockage of the device body.

[0015] (2) The puffing pressure monitoring device is provided with a micro motor. When the resistance in the pressure-sensitive spring sheet changes, the pressure-sensitive spring sheet starts the micro motor, so that the micro motor drives the tooth arc to rotate through the gear, thereby causing the tooth arc to drive the rotating disk to rotate, so that the rotating teeth crush the popcorn stuck inside the anti-blocking structure, thereby avoiding the popcorn blockage that causes the pressure gauge to detect inaccurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art description;

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the anti-blocking structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a partial structural section of the utility model when viewed from above;

[0020] Figure 4 This is a schematic diagram of the anti-blocking structure of the utility model when viewed from above;

[0021] Figure 5 It is a partial structural schematic diagram of the utility model.

[0022] Explanation of the accompanying drawings: 1. Device body; 2. Anti-clogging structure; 101. Pressure gauge; 102. Sealing ring; 103. Connecting pipe; 201. Housing; 202. Sliding groove; 203. Rotating disk; 204. Rotating slide groove; 205. Tooth arc; 206. Gear; 207. Micro motor; 208. Rotating tooth; 209. Baffle; 210. Pressure-sensitive spring; 211. Bottom plate; 212. Bevel groove.

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0025] See also Figure 1-Figure 5 The utility model provides a puffing molding pressure monitoring device, including a device body 1, the device body 1 includes a pressure gauge 101, the bottom surface of the pressure gauge 101 is fixedly connected to one end of a sealing ring 102, and the bottom surface of the sealing ring 102 is fixedly connected to the upper surface of a connecting pipe 103.

[0026] In the example process of the present utility model, the bottom surface of the device body 1 is provided with an anti-blocking structure 2, and the anti-blocking structure 2 includes: a shell 201, the upper surface of the shell 201 is fixedly connected to the bottom surface of the device body 1, the surface of the shell 201 is provided with a sliding groove 202, the inner wall of the shell 201 is provided with a rotating disk 203, the inner wall of the rotating disk 203 is provided with a rotating sliding groove 204, the upper surface of the rotating disk 203 is fixedly connected with a tooth arc 205, the surface of the tooth arc 205 is meshed with the surface of the gear 206, and the gear 206 is provided with a rotating groove 204. The bottom surface of the micro motor 207 is fixedly connected to the output end of the micro motor 207, and the surface of the micro motor 207 is fixedly connected to the surface of the housing 201. When the resistance in the pressure-sensitive spring sheet 210 changes, the pressure-sensitive spring sheet 210 starts the micro motor 207, so that the micro motor 207 drives the tooth arc 205 to rotate through the gear 206, so that the tooth arc 205 drives the rotating disk 203 to rotate, so that the rotating teeth 208 crush the popcorn stuck in the anti-blocking structure 2, thereby avoiding To prevent popcorn from clogging and causing inaccurate detection of the pressure gauge 101, the inner wall of the rotating chute 204 is slidably connected to one end of the rotating tooth 208, and the other end of the rotating tooth 208 is slidably connected to the inner wall of the inclined groove 212. The inclined groove 212 is opened on the surface of the bottom plate 211, and the bottom surface of the bottom plate 211 is chamfered. The upper surface of the bottom plate 211 is fixedly connected to the bottom surface of the shell 201, and the inner wall of the rotating tooth 208 is hinged to both sides of the baffle 209. The back of the baffle 209 is fixedly connected to one end of the pressure-sensitive spring 210. The other end of the spring piece 210 is fixedly connected to the inner wall of the rotating tooth 208, and the pressure-sensitive spring piece 210 is electrically connected to the micro motor 207. Through the set pressure-sensitive spring piece 210, when the popcorn is expanding, the popcorn splashes into the inside of the anti-blocking structure 2 and blocks the anti-blocking structure 2. The body of the popcorn squeezes the baffle 209, causing the baffle 209 to rotate, thereby squeezing the pressure-sensitive spring piece 210, causing the resistance in the pressure-sensitive spring piece 210 to change, thereby timely sensing the blockage of the device body 1.

[0027] In the utility model, during use, when the popcorn is expanding and splashes into the anti-clogging structure 2, blocking the anti-clogging structure 2, the body of the popcorn squeezes the baffle 209, causing the baffle 209 to rotate, thereby squeezing the pressure-sensitive spring 210, causing the resistance in the pressure-sensitive spring 210 to change. When the resistance in the pressure-sensitive spring 210 changes, the pressure-sensitive spring 210 starts the micro motor 207, causing the micro motor 207 to drive the tooth arc 205 to rotate through the gear 206, thereby causing the tooth arc 205 to drive the rotating disk 203 to rotate, causing the rotating teeth 208 to crush the popcorn stuck in the anti-clogging structure 2.

[0028] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A device for monitoring the pressure of an expanded molding, comprising a device body (1), characterized in that: The bottom surface of the device body (1) is provided with an anti-blocking structure (2), and the anti-blocking structure (2) comprises: A shell (201), the upper surface of the shell (201) is fixedly connected to the bottom surface of the device body (1), a sliding groove (202) is provided on the surface of the shell (201), a rotating disk (203) is rotatably provided on the inner wall of the shell (201), a rotating sliding groove (204) is provided on the inner wall of the rotating disk (203), and a tooth arc (205) is fixedly connected to the upper surface of the rotating disk (203).

2. The device for monitoring the expansion molding pressure according to claim 1, characterized in that: The surface of the tooth arc (205) meshes with the surface of the gear (206), the bottom surface of the gear (206) is fixedly connected to the output end of the micro motor (207), and the surface of the micro motor (207) is fixedly connected to the surface of the housing (201).

3. The expansion molding pressure monitoring device according to claim 2, characterized in that: The inner wall of the rotating slide groove (204) is slidably connected to one end of the rotating tooth (208), and the other end of the rotating tooth (208) is slidably connected to the inner wall of the inclined groove (212). The inclined groove (212) is opened on the surface of the bottom plate (211), and the upper surface of the bottom plate (211) is fixedly connected to the bottom surface of the housing (201).

4. The expansion molding pressure monitoring device according to claim 3, characterized in that: The inner wall of the rotating tooth (208) is hinged to both sides of the baffle (209), the back side of the baffle (209) is fixedly connected to one end of a pressure-sensitive spring sheet (210), the other end of the pressure-sensitive spring sheet (210) is fixedly connected to the inner wall of the rotating tooth (208), and the pressure-sensitive spring sheet (210) is electrically connected to the micro motor (207).

5. The expansion molding pressure monitoring device according to claim 1, characterized in that: The device body (1) comprises a pressure gauge (101), the bottom surface of the pressure gauge (101) being fixedly connected to one end of a sealing ring (102), and the bottom surface of the sealing ring (102) being fixedly connected to the upper surface of a connecting pipe (103).

6. The device for monitoring the expansion molding pressure according to claim 3, characterized in that: The bottom surface of the bottom plate (211) is provided with a chamfer.

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