Food extrusion molding device

Abstract

The utility model belongs to the technical field of food extrusion molding devices, and particularly relates to a food extrusion molding device which comprises a main plate, the auxiliary dredging device comprises a support frame; a guide mechanism is mounted on a frame body of the support frame; a stretching rod is mounted on the moving seat; a rotating cylinder is mounted in the fixing ring; a rubber air bag is mounted on the connecting plate; a pressing plate is installed on the structural face, close to the rubber air bag, of the rotating frame. A pulling handle is mounted at the top of a frame body of the rotating frame; the structural surface of the connecting ring is fixedly connected with a connecting cylinder; a limiting ring is arranged outside the extrusion mechanism pipe body in a sleeving manner; a screw hole is formed in the inner wall structural surface of the pressing groove; a fixing rod is fixedly connected to the inner wall face of the structural cavity. The acting end of the rotating shaft is fixedly connected with a rotating rod; a scraping plate is mounted on the rotating rod; and under the action of the auxiliary dredging device, blocked materials are pushed out of the discharging opening, and the rapid dredging effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of food extrusion molding devices, and specifically relates to a food extrusion molding device. Background Art

[0002] In the process of vermicelli production and processing, it is necessary to cooperate with extrusion molding equipment to achieve the smooth production of vermicelli.

[0003] A Chinese patent with the publication number CN211379534U discloses a rice noodle extrusion device, which includes an extrusion tank. A forming tube penetrates through the bottom of the extrusion tank, and a hopper is installed on one side of the extrusion tank. Through the cooperation of the forming tube and the pressing plate, the rice noodles inside the extrusion tank can be formed into long strip-shaped rice noodles through the forming action of the forming tube. At the same time, the forming tube is arranged in multiple rows and columns, and multiple rice noodles can be formed at one time. The gap between adjacent forming tubes can prevent the formed rice noodles from sticking together. The formed rice noodles enter the rice noodle receiving tank, and hot water is introduced into the rice noodle receiving tank through a water belt, thereby accelerating the forming speed of the rice noodles. The rice noodles after contacting the hot water will be discharged from the rice noodle outlet of the rice noodle receiving tank under the thrust of the water flow. The guide plate is beneficial to prevent the rice noodles from breaking at the rice noodle outlet. This device can effectively improve the forming rate of rice noodles, and the device has a simple structure and is easy to use.

[0004] When the above rice noodle extrusion device is in use, the phenomenon of blockage at the discharge port will occur, and it is necessary to stop the machine and spend a lot of time removing the materials at the discharge port position, making the dredging operation of the discharge mechanism more cumbersome and inconvenient. Therefore, a food extrusion molding device is proposed for the above problems. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems of the food extrusion molding device, the utility model proposes a food extrusion molding device.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A food extrusion molding device described in the utility model includes a main board; a feeding box is installed at one end of the top of the main board; an extrusion mechanism is installed at the end of the feeding box; an auxiliary dredging device is installed at a position on the main board close to the extrusion mechanism; the auxiliary dredging device includes a support frame; a guiding mechanism is installed on the frame body of the support frame; a moving seat is installed in the guiding mechanism; a stretching rod is installed on the moving seat; a fixing ring is fixedly connected to the connecting end of the stretching rod; a rotating cylinder is installed inside the fixing ring; threads are provided on the outer arc surface of the rotating cylinder and the inner arc surface of the fixing ring.

[0007] A structure cavity is formed inside the rotating cylinder; a connecting plate is fixedly connected to one end surface structure of the rotating cylinder; a rubber airbag is installed on the connecting plate; a rotating frame is installed on the connecting plate through a pin shaft; a pressing plate is installed on the structure surface of the rotating frame close to the rubber airbag; a pulling handle is installed on the top of the frame body of the rotating frame; it can dredge the materials blocked at the discharge port position.

[0008] Preferably, a connecting ring is fixedly connected to the structure surface of the end of the rotating cylinder away from the rubber airbag; a connecting cylinder is fixedly connected to the structure surface of the connecting ring; a rubber strip is installed at the connection between the connecting cylinder and the connecting ring; it can seal the structure cavity and ensure that the connecting cylinder can operate smoothly.

[0009] Preferably, a limiting ring is sleeved outside the body of the extrusion mechanism; a pressing groove is formed on the structure surface of the limiting ring; a threaded hole is formed on the inner wall structure surface of the pressing groove; a thread is formed on the outer arc surface of the connecting cylinder; it ensures that the connecting cylinder can be smoothly installed on the limiting ring.

[0010] Preferably, after the connecting cylinder is rotationally inserted into the threaded hole, the rubber strip is pressed into the inside of the pressing groove; the cross-sectional diameter of the cylinder body of the rotating cylinder is smaller than the cross-sectional diameter of the body of the extrusion mechanism; when the stretching rod shrinks to the shortest distance, the operating trajectory of the rotating cylinder does not intersect with the operating range of the extrusion mechanism; it ensures the smooth operation of the rotating cylinder.

[0011] Preferably, a fixed rod is fixedly connected to the inner wall surface of the structure cavity; a small motor is installed on the fixed rod; the end of the output shaft of the small motor passes through the fixed rod and extends out and is installed with a rotating shaft; a rotating rod is fixedly connected to the acting end of the rotating shaft; a scraping plate is installed on the rotating rod; it enables the scraping plate to operate smoothly.

[0012] Preferably, after the rubber strip is pressed into the inside of the pressing groove, the rotating trajectory of the scraping plate is tangent to the acting surface where the discharge port of the body of the extrusion mechanism is located; it can scrape off the materials outside the discharge port.

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

[0014] Through the structural design of the auxiliary dredging device, the moving seat on the moving guiding mechanism is moved, and the stretching rod is pulled by the fixed ring, so that the rotating cylinder moves to a suitable position. Then, a rotating force is applied to the rotating cylinder. With the cooperation of the fixed ring, the rotating cylinder moves towards the limiting ring. As the rotating cylinder continues to move, the connecting cylinder rotates and inserts into the internal thread hole, and the rubber strip is pressed into the internal pressing groove. Then, the small motor on the fixed rod is started, and the rotating shaft drives the rotating rod and the scraper to rotate, scraping off the materials adhered to the outside of the discharge port. Then, a pulling force is applied to the pulling handle, and the rotating frame on the connecting plate rotates around the pin shaft, so that the pressing plate presses against the rubber airbag, pushing the blocked materials out of the discharge port, achieving the effect of rapid dredging. Brief Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a three-dimensional structure schematic diagram;

[0017] Figure 2 It is a structural schematic diagram of the auxiliary dredging device;

[0018] Figure 3 It is a structural schematic diagram of the connecting cylinder;

[0019] Figure 4 It is a structural schematic diagram of the connecting device;

[0020] Figure 5 It is a sectional structural schematic diagram of the rotating cylinder.

[0021] In the figure: 1, main board; 2, feeding box; 3, extrusion mechanism; 401, support frame; 402, guiding mechanism; 403, moving seat; 404, stretching rod; 405, fixed ring; 406, rotating cylinder; 407, structural cavity; 408, connecting plate; 409, rubber airbag; 410, connecting ring; 411, rubber strip; 412, connecting cylinder; 413, rotating frame; 414, pressing plate; 415, pulling handle; 416, limiting ring; 417, pressing groove; 418, thread hole; 419, fixed rod; 420, small motor; 421, rotating shaft; 422, rotating rod; 423, scraper. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 As shown in the figure, a food extrusion molding device includes a main board 1; a feeding box 2 is installed at one end of the top of the main board 1; an extrusion mechanism 3 is installed at the end of the feeding box 2; an auxiliary dredging device is installed at a position of the main board 1 close to the extrusion mechanism 3; the auxiliary dredging device includes a support frame 401; a guiding mechanism 402 is installed on the frame body of the support frame 401; a moving seat 403 is installed in the guiding mechanism 402; a stretching rod 404 is installed on the moving seat 403; a fixing ring 405 is fixedly connected to the connecting end of the stretching rod 404; a rotating cylinder 406 is installed inside the fixing ring 405; threads are provided on the outer arc surface of the rotating cylinder 406 and the inner arc surface of the fixing ring 405.

[0024] A structural cavity 407 is provided inside the rotating cylinder 406; a connecting plate 408 is fixedly connected to one end structural surface of the rotating cylinder 406; a rubber airbag 409 is installed on the connecting plate 408; a rotating frame 413 is installed on the connecting plate 408 through a pin shaft; a pressing plate 414 is installed on the structural surface of the rotating frame 413 close to the rubber airbag 409; a pulling handle 415 is installed at the top of the frame body of the rotating frame 413; a connecting ring 410 is fixedly connected to the other end structural surface of the rotating cylinder 406 away from the rubber airbag 409; a connecting cylinder 412 is fixedly connected to the structural surface of the connecting ring 410; a rubber strip 411 is installed at the connection between the connecting cylinder 412 and the connecting ring 410; a limiting ring 416 is sleeved outside the tube body of the extrusion mechanism 3; a pressing groove 417 is provided on the structural surface of the limiting ring 416; a threaded hole 418 is provided on the inner wall structural surface of the pressing groove 417; threads are provided on the outer arc surface of the connecting cylinder 412; after the connecting cylinder 412 is rotationally inserted into the threaded hole 418 through the threads, the rubber strip 411 is pressed into the inside of the pressing groove 417; the cross-sectional diameter of the tube body of the rotating cylinder 406 is smaller than the cross-sectional diameter of the tube body of the extrusion mechanism 3; when the stretching rod 404 contracts to the shortest distance, the working trajectory of the rotating cylinder 406 does not intersect with the working range of the extrusion mechanism 3.

[0025] During operation, in the process of vermicelli production and processing, an extrusion molding device needs to be used for cooperation to achieve the smooth production of vermicelli. When the existing rice noodle extrusion equipment is in use, the phenomenon of material blockage at the discharge port will occur. It is necessary to stop the machine and spend a lot of time removing the materials at the discharge port, making the dredging operation of the discharge mechanism rather cumbersome and inconvenient. In this application, the auxiliary dredging device is used. When the discharge port of the extrusion mechanism 3 is blocked, the moving seat 403 on the moving guiding mechanism 402 is moved, and the stretching rod 404 is pulled by the fixing ring 405, so that the rotating cylinder 406 moves to a suitable position. Then, a rotating force is applied to the rotating cylinder 406. With the cooperation of the fixing ring 405, the rotating cylinder 406 moves towards the limiting ring 416. As the rotating cylinder 406 continuously moves, the connecting cylinder 412 rotates and inserts into the internal thread hole 418, and the rubber strip 411 is pressed into the internal pressing groove 417. Then, a pulling force is applied to the pulling handle 415, and the rotating frame 413 on the connecting plate 408 rotates around the pin shaft, so that the pressing plate 414 presses against the rubber airbag 409, pushing the blocked materials out of the discharge port and achieving the effect of rapid dredging.

[0026] Please refer to Figure 5 As shown, a fixing rod 419 is fixedly connected to the inner wall surface of the structural cavity 407; a small motor 420 is installed on the fixing rod 419; the end of the output shaft of the small motor 420 passes through the fixing rod 419 and extends to be installed with a rotating shaft 421; a rotating rod 422 is fixedly connected to the acting end of the rotating shaft 421; a scraping plate 423 is installed on the rotating rod 422; after the rubber strip 411 is pressed into the internal pressing groove 417, the rotating trajectory of the scraping plate 423 is tangent to the acting surface where the discharge port of the pipe body of the extrusion mechanism 3 is located.

[0027] During operation, after the rubber strip 411 is pressed into the internal pressing groove 417, the small motor 420 on the fixing rod 419 is started, and the rotating shaft 421 drives the rotating rod 422 and the scraping plate 423 to rotate, scraping off the materials adhered to the outside of the discharge port and facilitating the subsequent dredging operation.

[0028] Working principle: In the process of vermicelli production and processing, it is necessary to use extrusion molding equipment for cooperation to achieve the smooth production of vermicelli. When the existing rice noodle extrusion equipment is in use, the phenomenon of blockage at the discharge port will occur, and the machine needs to be stopped, and a lot of time is spent removing the materials at the discharge port, making the dredging operation of the discharge mechanism rather cumbersome and inconvenient. This application acts through an auxiliary dredging device. When the discharge port of the extrusion mechanism 3 is blocked, the moving seat 403 on the moving guiding mechanism 402 is moved, and the stretching rod 404 is pulled by the fixing ring 405, so that the rotating cylinder 406 moves to a suitable position. Then, a rotating force is applied to the rotating cylinder 406. With the cooperation of the fixing ring 405, the rotating cylinder 406 moves towards the limiting ring 416. As the rotating cylinder 406 continues to move, the connecting cylinder 412 rotates and inserts into the internal thread hole 418, and the rubber strip 411 is pressed into the internal pressure groove 417. Then, the small motor 420 on the fixing rod 419 is started, and the rotating shaft 421 drives the rotating rod 422 and the scraping plate 423 to rotate, so as to scrape off the materials adhered to the outside of the discharge port. Then, a pulling force is applied to the pulling handle 415, and the rotating frame 413 on the connecting plate 408 rotates around the pin shaft, so that the pressing plate 414 presses against the rubber airbag 409, so as to push the blocked materials out of the discharge port, achieving the effect of rapid dredging.

[0029] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A food extrusion molding device, comprising a main board (1); a feeding box (2) is installed at one end of the top of the main board (1); an extrusion mechanism (3) is installed at the end of the feeding box (2); an auxiliary dredging device is installed at a position of the main board (1) close to the extrusion mechanism (3); characterized in that: The auxiliary dredging device includes a support frame (401); a guiding mechanism (402) is installed on the frame body of the support frame (401); a moving seat (403) is installed in the guiding mechanism (402); a stretching rod (404) is installed on the moving seat (403); a fixing ring (405) is fixedly connected to the connecting end of the stretching rod (404); a rotating cylinder (406) is installed inside the fixing ring (405); threads are provided on the outer arc surface of the rotating cylinder (406) and the inner arc surface of the fixing ring (405). A structural cavity (407) is provided inside the rotating cylinder (406); a connecting plate (408) is fixedly connected to one end structural surface of the rotating cylinder (406); a rubber airbag (409) is installed on the connecting plate (408); a rotating frame (413) is installed on the connecting plate (408) through a pin shaft; a pressing plate (414) is installed on the structural surface of the rotating frame (413) close to the rubber airbag (409); a pulling handle (415) is installed on the top of the frame body of the rotating frame (413).

2. The food extrusion molding device according to claim 1, characterized in that: A connecting ring (410) is fixedly connected to the structural surface of the rotating cylinder (406) far from the rubber airbag (409); a connecting cylinder (412) is fixedly connected to the structural surface of the connecting ring (410); a rubber strip (411) is installed at the connection between the connecting cylinder (412) and the connecting ring (410).

3. The food extrusion molding device according to claim 2, wherein: A limiting ring (416) is sleeved outside the pipe body of the extrusion mechanism (3); a pressing groove (417) is provided on the structural surface of the limiting ring (416); a screw hole (418) is provided on the inner wall structural surface of the pressing groove (417); threads are provided on the outer arc surface of the connecting cylinder (412).

4. The food extrusion molding device according to claim 3, characterized in that: After the connecting cylinder (412) is rotationally inserted into the screw hole (418) through the thread, the rubber strip (411) is pressed into the inside of the pressing groove (417); the cross-sectional diameter of the barrel body of the rotating cylinder (406) is smaller than the cross-sectional diameter of the pipe body of the extrusion mechanism (3); when the stretching rod (404) contracts to the shortest distance, the working trajectory of the rotating cylinder (406) does not intersect with the working range of the extrusion mechanism (3).

5. The food extrusion molding device according to claim 4, characterized in that: A fixing rod (419) is fixedly connected to the inner wall surface of the structural cavity (407); a small motor (420) is installed on the fixing rod (419); the end of the output shaft of the small motor (420) passes through the fixing rod (419) and extends to install a rotating shaft (421); a rotating rod (422) is fixedly connected to the acting end of the rotating shaft (421); a scraping plate (423) is installed on the rotating rod (422).

6. The food extrusion molding device according to claim 5, characterized in that: After the rubber strip (411) is pressed into the inside of the pressing groove (417), the rotating trajectory of the scraping plate (423) is tangent to the acting surface where the discharge port of the pipe body of the extrusion mechanism (3) is located.

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