Efficient rice cake extrusion forming device

Abstract

The utility model relates to the technical field of rice cakes, and discloses an efficient rice cake extrusion forming device which comprises a processing table body, an extrusion cylinder is placed at the upper top end of the processing table body, a first flange is fixedly connected to the end of the extrusion cylinder, and a forming discharging pipe for forming and discharging materials is arranged on the outer wall of the first flange. The outer wall of the forming discharging pipe is fixedly connected with a second flange, the forming discharging pipe can be disassembled through a quick disassembling structure, a pressing rod is pressed to compress a limiting spring, at the moment, a base moves downwards, an extrusion steel ball located at a hollow section moves downwards along with the base to enter a limiting sleeve, and therefore the forming discharging pipe can be disassembled. When pressure is not applied to the pressing rod any more, the extrusion steel ball is driven by the base to automatically reset, and the protruding end of the extrusion steel ball is clamped with the mounting hole again.

Description

Technical Field

[0001] The utility model relates to the technical field of rice cakes, and in particular to a high-efficiency rice cake extrusion molding device. Background Art

[0002] Rice cake is one of my country's traditional delicacies. The method of making rice cake is generally to grind soaked rice into rice flour, then add water and stir it into rice paste, and then grind the rice paste twice to form rice embryos, which are then steamed into cake balls. The cake balls are also kneaded and pressed repeatedly, and finally the rice cakes are pressed into shape with molds. However, this method is too slow to produce rice cakes in batches, so machines are now used to make them.

[0003] The dough for making rice cake is placed at the feeding port of the machine, and then it is squeezed into the forming port, and then discharged through the forming port. In the prior art, the extrusion method for the cake is generally an electric push rod type and an auger type structure. When the cake is driven by the machine, it will be formed and discharged through the forming port. As the amount of cake decreases, the remaining cake will not be able to be discharged from the forming port due to insufficient squeezing force. When the cake is in contact with the air for a long time, it will cause the cake to slowly harden, and the forming port will be blocked. Utility Model Content

[0004] The utility model aims to provide an efficient rice cake extrusion molding device, which solves the problem that when the cakes are driven by the machine, they are molded and discharged through the molding port. As the number of cakes decreases, the remaining cakes cannot be discharged from the molding port due to too small an extrusion force. When the cakes are in contact with the air for a long time, the cakes will gradually harden, which will cause blockage in the molding port.

[0005] The utility model provides the following technical solutions: an efficient rice cake extrusion molding device, comprising a processing table main body, an extrusion cylinder is placed on the upper top of the processing table main body, the end of the extrusion cylinder is fixedly connected to a first flange, the outer wall of the first flange is provided with a molding discharge pipe for discharging the molded material, the outer wall of the molding discharge pipe is fixedly connected to a second flange, and the outer wall of the second flange is provided with a plurality of quick-release structures in an annular array for easy separation from the first flange.

[0006] By adopting the above scheme, rice cakes can be quickly and continuously formed and discharged through the combination of the extrusion cylinder and the forming discharge pipe, which greatly improves the production efficiency. The quick-release structure makes it easier to separate from the first flange and reduces the difficulty of operation. At the same time, the design of the quick-release structure makes it easier to clean the equipment, and also facilitates the daily maintenance of the equipment, thereby extending the service life of the equipment.

[0007] As a preferred embodiment of the above technical solution, the quick-release structure includes a limiting sleeve threaded in an annular array connected to the outer wall of the second flange, the limiting sleeve is movably connected to a pressure rod inside, the outer wall of the pressure rod is sleeved with a limiting spring, the end of the pressure rod is fixedly connected to a base, a hollow section is formed between the base and the pressure rod, extrusion steel balls are symmetrically placed inside the hollow section, and the outer wall of the limiting sleeve is provided with a fixed structure for limiting the movement of the pressure rod.

[0008] By adopting the above scheme, the pressure rod squeezes the limit spring downward so that the base can move downward. At this time, the extruded steel ball in the hollow section will move due to the downward movement of the base, so that the extruded steel ball no longer protrudes out of the limit sleeve. At this time, the second flange can be removed together with the formed discharge pipe. When the pressure rod loses pressure, the limit spring automatically resets, and the base will re-apply force to the extruded steel ball, so that the extruded steel ball protrudes out of the limit sleeve again, thereby achieving the purpose of limiting.

[0009] As a preferred embodiment of the above technical solution, the fixing structure includes limiting holes opened on the outer wall of the pressure rod and the limiting sleeve, a limiting axis is placed on the outer wall of the limiting sleeve, and a plurality of mounting holes matching the limiting sleeve are opened in a circular array on the outer wall of the first flange.

[0010] By adopting the above solution, when the limiting hole on the pressure rod coincides with the limiting hole on the outer wall of the limiting sleeve, the limiting shaft is inserted therein, so that the pressure rod is always in a stressed state, which facilitates stressing other pressure rods.

[0011] As a preferred embodiment of the above technical solution, a servo motor is fixedly connected to the upper top of the processing table body, a transmission rod is fixedly connected to the output end of the servo motor, an auger is fixedly connected to the outer wall of the transmission rod, and the transmission rod and the auger are both located inside the extrusion cylinder.

[0012] With the above solution, when the servo motor is working, it will drive the transmission rod and the auger to rotate, and the material entering the extrusion barrel will be moved under the drive of the auger.

[0013] As a preferred embodiment of the above technical solution, the upper top of the extrusion cylinder is fixedly connected to a fixed bracket, the inner top of the fixed bracket is located above the forming discharge pipe and is fixedly connected to an electric push rod, and the telescopic end of the electric push rod is fixedly connected to a cutting knife for cutting the material.

[0014] With the above solution, when the material is discharged to a certain length, the telescopic end of the electric push rod drives the cutting knife to move downward, thereby cutting the material to achieve the same size of the material.

[0015] As a preferred embodiment of the above technical solution, a feed hopper for discharging materials is fixedly connected to the upper top of the extrusion cylinder.

[0016] By adopting the above solution, the material can be discharged into the extrusion cylinder more conveniently.

[0017] As a preferred embodiment of the above technical solution, a conveyor belt for transporting materials is provided at the upper top of the processing table body, located below the molding discharge pipe.

[0018] By adopting the above solution, the cut materials can be directly transferred to avoid mutual adhesion, which would cause the materials to need to be reprocessed.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] In the utility model, a quick-release structure is provided, and when in use, the formed discharge tube can be disassembled through the quick-release structure, wherein the pressure rod is pressed to compress the limit spring. At this time, the base moves downward, and the extruded steel ball located at the hollow section will also move downward due to the downward movement of the base to enter the interior of the limit sleeve, and its protruding part will shrink. At this time, the formed discharge tube can be disassembled, and when pressure is no longer applied to the pressure rod, the extruded steel ball will be automatically reset due to the drive of the base, and the protruding end of the extruded steel ball will be re-engaged with the mounting hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of a highly efficient rice cake extrusion molding device;

[0022] Figure 2 It is a schematic diagram of the split structure of an extrusion cylinder in a high-efficiency rice cake extrusion molding device;

[0023] Figure 3 It is a schematic diagram of the structure of the first connecting flange and the second connecting flange in a high-efficiency rice cake extrusion molding device;

[0024] Figure 4 The figure is a schematic diagram of the split structure of a limiting sleeve in a high-efficiency rice cake extrusion forming device.

[0025] In the figure: 1. Processing table body; 11. Servo motor; 12. Conveyor belt; 13. Transmission rod; 14. Auger; 2. Extrusion cylinder; 21. Feed hopper; 22. Fixed bracket; 23. Electric push rod; 24. Cutting knife; 25. First flange; 251. Mounting hole; 3. Forming discharge pipe; 31. Second flange; 4. Limit sleeve; 41. Pressure rod; 411. Limit hole; 412. Limit shaft; 42. Limit spring; 43. Base; 44. Extrusion steel ball; 45. Hollow section. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0027] like Figure 1 and Figure 2 As shown, the utility model provides a technical solution: an efficient rice cake extrusion molding device, including a processing table main body 1, an extrusion cylinder 2 is placed on the upper top of the processing table main body 1, the end of the extrusion cylinder 2 is fixedly connected to a first flange 25, the outer wall of the first flange 25 is provided with a molding discharge pipe 3 for discharging the molded material, the outer wall of the molding discharge pipe 3 is fixedly connected to a second flange 31, and the outer wall of the second flange 31 is provided with a plurality of quick-release structures in an annular array for separation from the first flange 25, so that the molding discharge pipe 3 can be quickly disassembled to achieve cleaning work.

[0028] like Figure 3 and Figure 4 As shown, the quick-release structure includes a limiting sleeve 4 which is threadedly connected to the outer wall of the second flange 31 in an annular array, a pressure rod 41 is movably connected inside the limiting sleeve 4, a limiting spring 42 is sleeved on the outer wall of the pressure rod 41, a base 43 is fixedly connected to the end of the pressure rod 41, a hollow section 45 is formed between the base 43 and the pressure rod 41, and extrusion steel balls 44 are symmetrically placed inside the hollow section 45. The extrusion steel balls 44 are controlled by the hollow section 45 formed by the base 43 and the pressure rod 41. When the base 43 moves down, the extrusion steel balls 44 are released from the limit. On the contrary, if the base 43 moves downward, the extrusion steel balls 44 are released from the limit. The position remains unchanged, and the extruded steel ball 44 is always in a limited state. The outer wall of the limiting sleeve 4 is provided with a fixed structure for limiting the movement of the pressure rod 41. The fixed structure includes a limiting hole 411 opened on the pressure rod 41 and the outer wall of the limiting sleeve 4. A limiting shaft 412 is placed on the outer wall of the limiting sleeve 4. When the limiting shaft 412 is inserted into the limiting hole 411, the pressure rod 41 can be put into a compressed state. A plurality of mounting holes 251 matching the limiting sleeve 4 are opened in an annular array on the outer wall of the first flange 25 to realize the connection between the first flange 25 and the second flange 31.

[0029] like Figure 1 and Figure 2 As shown, the upper top of the processing table body 1 is fixedly connected to the servo motor 11, the output end of the servo motor 11 is fixedly connected to the transmission rod 13, the outer wall of the transmission rod 13 is fixedly connected to the auger 14, and the transmission rod 13 and the auger 14 are both located inside the extrusion barrel 2, so as to be able to drive the material to move quickly, and as the material increases, the material is extruded, the upper top of the extrusion barrel 2 is fixedly connected to the fixed bracket 22, the inner top of the fixed bracket 22 is located above the forming discharge pipe 3 and is fixedly connected to the electric push rod 23, the telescopic end of the electric push rod 23 is fixedly connected to the cutting knife 24 for cutting the material, so as to cut the material into uniform sizes, the upper top of the extrusion barrel 2 is fixedly connected to the feed hopper 21 for discharging the material, and the upper top of the processing table body 1 is located below the forming discharge pipe 3 and is provided with a conveyor belt 12 for transporting the material.

[0030] Working principle: put the cakes to be processed into the extrusion cylinder 2 through the feed hopper 21, and then start the servo motor 11, so that the servo motor 11 drives the transmission rod 13 and the auger 14 to rotate, and the cakes will gradually approach the forming discharge tube 3 driven by the auger 14. As the cakes increase, the cakes will be squeezed and extruded through the end of the forming discharge tube 3. When the work is completed, some cakes cannot be discharged from the end of the forming discharge tube 3 due to insufficient pressure. At this time, the forming discharge tube 3 needs to be disassembled to clean the inside, wherein the pressure rod 41 is pressed so that the pressure rod 41 compresses the limit spring 42. When the base 43 moves downward, the extruded steel ball 44 located at the hollow section 45 will also move downward due to the downward movement of the base 43 to enter the interior of the limiting sleeve 4, and its protruding part will shrink. Then the limiting shaft 412 is inserted into the limiting hole 411 on the outside of the pressure rod 41 and the limiting sleeve 4, so that the pressure rod 41 can be in a downward state. Then all the limiting sleeves 4 are pressed in this way. At this time, the formed discharge pipe 3 can be disassembled. When pressure is no longer applied to the pressure rod 41, the extruded steel ball 44 will be automatically reset due to the drive of the base 43, and the protruding end of the extruded steel ball 44 will be re-engaged with the mounting hole 251.

[0031] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. An efficient rice cake extrusion molding device, comprising a processing table body (1), characterized in that: An extrusion cylinder (2) is placed on the top of the processing table body (1), and a first flange (25) is fixedly connected to the end of the extrusion cylinder (2), and a molding discharge pipe (3) for discharging the molded material is provided on the outer wall of the first flange (25), and a second flange (31) is fixedly connected to the outer wall of the molding discharge pipe (3), and a plurality of quick-release structures for facilitating separation from the first flange (25) are provided in an annular array on the outer wall of the second flange (31).

2. The high-efficiency rice cake extrusion molding device according to claim 1, characterized in that: The quick-release structure comprises a limiting sleeve (4) threadedly connected to the outer wall of the second flange (31) in an annular array, a pressure rod (41) being movably connected inside the limiting sleeve (4), a limiting spring (42) being sleeved on the outer wall of the pressure rod (41), a base (43) being fixedly connected to the end of the pressure rod (41), a hollow section (45) being formed between the base (43) and the pressure rod (41), extrusion steel balls (44) being symmetrically placed inside the hollow section (45), and a fixed structure for limiting the movement of the pressure rod (41) being provided on the outer wall of the limiting sleeve (4).

3. The high-efficiency rice cake extrusion molding device according to claim 2 is characterized in that: The fixing structure comprises a limiting hole (411) formed on the outer wall of the pressure rod (41) and the limiting sleeve (4); a limiting axis (412) is placed on the outer wall of the limiting sleeve (4); and a plurality of mounting holes (251) matching the limiting sleeve (4) are formed in an annular array on the outer wall of the first flange (25).

4. The high-efficiency rice cake extrusion molding device according to claim 1, characterized in that: A servo motor (11) is fixedly connected to the upper top of the processing table body (1), a transmission rod (13) is fixedly connected to the output end of the servo motor (11), an auger (14) is fixedly connected to the outer wall of the transmission rod (13), and the transmission rod (13) and the auger (14) are both located inside the extrusion cylinder (2).

5. The high-efficiency rice cake extrusion molding device according to claim 1, characterized in that: The upper top of the extrusion cylinder (2) is fixedly connected to a fixed bracket (22), the inner top of the fixed bracket (22) is located above the molding discharge pipe (3) and is fixedly connected to an electric push rod (23), and the telescopic end of the electric push rod (23) is fixedly connected to a cutting knife (24) for cutting the material.

6. The high-efficiency rice cake extrusion molding device according to claim 1, characterized in that: A feed hopper (21) for discharging materials is fixedly connected to the upper end of the extrusion cylinder (2).

7. The high-efficiency rice cake extrusion molding device according to claim 1, characterized in that: A conveyor belt (12) for transporting materials is provided at the top end of the processing table body (1) below the molding discharge pipe (3).

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