Shaping device universal for steamed dumpling and dry steaming

Abstract

The utility model relates to the field of forming devices, in particular to a common forming device for steamed dumpling and dry steaming, which comprises a fixing plate and a forming die arranged on the fixing plate, a notch is arranged on the fixing plate, the forming die is mounted in the notch and comprises an upper forming die, a lower forming cover and a shaping cutting die, an ejection port is arranged in the middle of the lower forming cover, and the shaping cutting die is mounted in the notch. The bottom of the shaping cutting die is connected with a rotating seat, the side face of the rotating seat extends to form a rotating swing arm, the rotating swing arm is connected with a driving assembly through a cam follower, the top of the upper forming die is detachably connected with a plurality of blocking pieces, and the side faces, close to the interior of the notch, of the blocking pieces extend to form positioning parts. According to the utility model, the baffle plate is detachably connected to the forming upper die, so that the edge of the wrapper is fixed and positioned, the subsequent shaping of the wrapper is facilitated, the shaping effect and the aesthetic degree of a finished product are improved, the baffle plate can be conveniently replaced, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of forming devices, in particular to a forming device common to siu mai and dry steaming. Background Art

[0002] Shaomai is a famous snack, also known as siomai, xiaomi, shaomai, shaomei, shaomei, and guipengtou, which means the shape of the top is fluffy and folded like a flower. It is a kind of noodle snack that is steamed in a steamer with hot dough as the skin and stuffing. It is shaped like a pomegranate, white and crystal clear, with a lot of stuffing and thin skin, fragrant and delicious. It was born and raised in China and has a long history. In Jiangsu, Zhejiang, Guangdong, and Guangxi, people call it siomai, while in Beijing and other places, it is called siomai. In order to meet the growing demand, production equipment for producing siomai has appeared on the market.

[0003] The existing Chinese patent discloses a siomai machine skin shaping module, including a guide wheel, which is installed on a fixed block, the fixed block is connected to one end of a guide rod, the guide rod passes through a sliding shaft seat and is connected to a push rod block, the sliding shaft seat is fixed to a mounting plate, the push rod block is connected to a driving block, and the driving block is connected to a forming mold; the forming mold includes a lower mold, an upper mold is connected to the upper mold, a forming cavity is formed between the upper mold and the lower mold, a turntable is installed inside the forming cavity, a turntable bearing is connected to the lower mold, a top outlet is opened in the middle of the lower mold, the top outlet is connected to the inside of the forming cavity, an ejection mechanism is installed inside the top outlet, a clamp is hinged on the turntable, the clamp is located inside the forming cavity, a discharge port and a shaping port are opened in the middle of the upper mold, the shaping ports are distributed along the circumference of the discharge port and are connected to each other, the upper end of the clamp can be moved and clamped along the discharge port and the shaping port, the turntable is meshed and connected to the driving block, the patent has a compact design, can shape siomai through the internal clamp, thereby completing the kneading of siomai skin, reducing labor costs, and high production efficiency.

[0004] The existing forming device can only shape and knead the siomai, while glutinous rice siomai is more popular in the north, while fresh meat steamed buns are more popular in the south. As a result, the shapes of traditional glutinous rice siomai and fresh meat steamed buns are different in terms of public aesthetics. Glutinous rice siomai with a waist in the middle is more beautiful, while fresh meat steamed buns are generally in the shape of a straight cylinder. However, the shaping fixture of the existing forming device is not easy to disassemble and replace, and is not convenient for adapting to different needs, which leads to the need to increase the cost of use. After the dough is placed in the forming cavity of the existing forming device, different sizes of siomai or steamed buns use different dough, and the existing forming device is not easy to position and fix the edge of the dough, resulting in poor production molding quality and poor compatibility. Utility Model Content

[0005] The purpose of the utility model is to solve the above defects and provide a molding device that is universal for steamed dumplings and dry steamed dumplings, so as to solve the technical problems that the shaping fixture of the molding device in the above background technology is not easy to be disassembled and replaced according to needs, and the existing molding device lacks the effect of positioning and fixing the edge of the dough, thereby affecting the production molding quality and applicability.

[0006] The purpose of the utility model is achieved by the following methods:

[0007] The invention discloses a forming device for steamed buns and dry steaming buns, comprising a fixed plate and a forming mold arranged on the fixed plate, a notch is provided on the fixed plate, the forming mold is installed in the notch, the forming mold is composed of a forming upper mold, a forming lower cover and a shaping knife mold, the forming upper mold is detachably installed on the top of the forming lower cover, and a forming cavity is formed between the forming upper mold and the forming lower cover, a top outlet connected along the bottom is provided in the middle of the forming lower cover, the top outlet is communicated with the forming cavity, and an ejection mechanism is connected in the top outlet, the ejection mechanism can be lifted and ejected along the top outlet and the forming cavity, a rotating seat is connected at the bottom of the shaping knife mold, and the shaping knife mold is detachably installed between the forming upper mold and the shaping lower cover, a rotating swing arm is extended from the side of the rotating seat, a driving component for driving the shaping knife mold to perform circumferential contraction or expansion action is connected to the rotating swing arm through a cam follower, the top of the forming upper mold is connected to the notch of the fixed plate, a plurality of baffles are detachably connected to the top of the forming upper mold, and a positioning portion is formed by extending the side of the baffle close to the inside of the notch.

[0008] Further described in the above description, the shaping knife die is composed of a plurality of knife blocks, which are distributed in a circular array and have a forming opening. The bottom of the knife block is connected to the rotating seat through a pin groove, and a positioning protrusion is provided on the top of the knife block. The positioning protrusion is connected to the bottom of the forming upper die, so that the circumference of the knife block forms a shaping knife die and can be rotated along the rotating seat to shrink or expand.

[0009] Further in the above description, a kneading groove is provided inside the knife block, and the kneading groove is arc-shaped or cylindrical, and the kneading groove is provided so that it can be matched with steamed buns or dry steamed buns for replacement and use.

[0010] Further in the above description, the ejection mechanism is composed of a connecting plate, a lifting shaft, a bearing seat and a lifting sleeve. The bearing seat is installed at the bottom of the molding lower cover. The lifting sleeve is located inside the molding cavity and is connected to one end of the lifting shaft. The other end of the lifting shaft is connected to the connecting plate. Therefore, under the drive of the lifting shaft, the lifting sleeve can move up and down along the ejection outlet through the molding cavity. Through the linear movement of the lifting shaft along the bearing seat, the lifting sleeve can be driven to quickly eject the finished product in the molding cavity, thereby realizing the demolding effect of the finished product.

[0011] Further in the above description, the outer part of the lifting shaft is sleeved with a reset spring, and the reset spring is located between the molded lower cover and the connecting plate. The reset spring can automatically reset the lifting mechanism when there is no external force to lift.

[0012] Further in the above description, the driving assembly is composed of a sliding slot block, a mounting block and a transmission rod, the sliding slot block is connected to the cam follower, the mounting block is installed at the bottom of the fixed plate, one end of the transmission rod passes through the mounting block and is connected to the sliding slot block, and the other end of the transmission rod is connected to the driving block, thereby driving the sliding slot block to move forward and backward.

[0013] Further in the above description, the baffles are distributed in a circle on the edge of the slot, and the arranged baffles can position and fix the edge of the placed dough, thereby enhancing the subsequent kneading and improving the production quality and efficiency of the finished product.

[0014] The beneficial effects of the utility model are as follows: a shaping cutter die is detachably installed between the molding upper die and the molding lower cover. By arranging a detachable shaping cutter die, the shaping cutter die can be easily disassembled and replaced according to different finished products, thereby improving the versatility and application range of the equipment. After the outer wrapped dough skin is placed in the molding cavity, a baffle is detachably connected to the molding upper die to fix and position the edge of the dough skin, which is beneficial to the subsequent shaping of the dough skin, improves the shaping effect and aesthetics of the finished product, and can replace the baffle sheet according to different dough skin sizes and molding requirements. After the shaping cutter die is driven by the driving component to shape the dough skin, it is ejected by the ejection mechanism along the lifting and lowering of the molding cavity, thereby completing the ejection and demoulding operation of the finished product, which is beneficial to improving production efficiency and production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional diagram of this embodiment;

[0016] Figure 2 It is an exploded view of the embodiment in the front view direction;

[0017] Figure 3 It is an exploded view of the embodiment in the rear view direction;

[0018] Figure 4 is a cross-sectional view of this embodiment;

[0019] Figure 5 Schematic diagram of the structure of the knife block in this embodiment;

[0020] Figure 6 Schematic diagram of the unfolded structure of the shaping knife die in this embodiment;

[0021] Figure 7 Schematic diagram of the shrinkage structure of the shaping die in this embodiment;

[0022] The reference numerals in the figure are: 1-fixed plate, 2-slot, 3-molding upper die, 4-molding lower cover, 5-shaping knife die, 6-rotating seat, 7-rotating swing arm, 8-cam follower, 9-block, 10-positioning part, 11-knife block, 12-pin slot, 13-positioning protrusion, 14-connecting plate, 15-lifting shaft, 16-bearing seat, 17-lifting sleeve, 18-reset spring, 19-sliding slot block, 20-mounting block, 21-transmission rod, 22-driving block. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] In this embodiment, refer to Figure 1-Figure 7 The specific implementation of the molding device for steamed buns and dry steaming includes a fixed plate 1 and a molding die arranged on the fixed plate 1. The fixed plate 1 is provided with a notch 2, and the molding die is installed in the notch 2. The molding die is composed of a molding upper die 3, a molding lower cover 4 and a shaping knife die 5. The molding upper die 3 is detachably installed on the top of the molding lower cover 4 by bolts, and a molding cavity is formed between the molding upper die 3 and the molding lower cover 4. The middle part of the molding lower cover 4 is provided with a top outlet connected along the bottom, the top outlet is connected to the molding cavity, and an ejection mechanism is connected in the top outlet, and the ejection mechanism can be lifted and ejected along the top outlet and the molding cavity. The bottom of the shaping knife die 5 is connected with a rotating seat 6 , and is detachably installed between the forming upper mold 3 and the forming lower cover 4. A rotating swing arm 7 is extended from the side of the rotating seat 6. A driving component for driving the shaping knife die 5 to perform a circular contraction or expansion action is connected to the rotating swing arm 7 through a cam follower 8. The top of the forming upper mold 3 is connected to the slot 2 of the fixed plate 1. A baffle 9 is detachably connected to the top of the forming upper mold 3 through bolts. A positioning portion 10 is formed by extending the side of the baffle 9 close to the inside of the slot 2. The baffles 9 are symmetrically distributed on the edge of the slot 2 in a circular shape. The baffles 9 can position and fix the edge of the placed dough skin, thereby enhancing subsequent kneading and improving the production quality and efficiency of the finished product.

[0025] In this embodiment, refer to Figure 5-Figure 7 The shaping die 5 is composed of six knife blocks 11, which are distributed in a hexagonal shape and have a forming opening formed inside. The bottom of the knife block 11 is connected to the rotating seat 6 through a latch slot 12. The top of the knife block 11 is provided with a positioning protrusion 13, which is connected to the bottom of the upper molding die 3, so that the knife block 11 forms a shaping die 5 around the circumference and can be rotated, contracted or expanded along the rotating seat 6. The inside of the knife block 11 is provided with a kneading groove, which allows it to be replaced with steamed buns or dry steamed buns.

[0026] In this embodiment, refer to Figure 4The ejection mechanism is composed of a connecting plate 14, a lifting shaft 15, a bearing seat 16 and a lifting sleeve 17. The bearing seat 16 is installed at the bottom of the molding lower cover 4. The lifting sleeve 17 is located inside the molding cavity and is connected to one end of the lifting shaft 15. The other end of the lifting shaft 15 is connected to the connecting plate 14, so that the lifting sleeve 17 can be driven by the lifting shaft 15 to move up and down along the ejection outlet through the molding cavity. The lifting shaft 15 can move along the linear motion of the bearing seat 16 to drive the lifting sleeve 17 to quickly eject the finished product in the molding cavity, thereby realizing the demoulding effect on the finished product. The outer sleeve of the lifting shaft 15 is connected with a reset spring 18, which is located between the molding lower cover 4 and the connecting plate 14. The reset spring 18 can automatically reset the lifting mechanism when there is no external force to lift.

[0027] The driving assembly consists of a sliding slot block 19, a mounting block 20 and a transmission rod 21. The sliding slot block 19 is connected to the cam follower 8. The mounting block 20 is installed at the bottom of the fixed plate 1. One end of the transmission rod 21 passes through the mounting block 20 and is connected to the sliding slot block 19. The other end of the transmission rod 21 is connected to the driving block 22, so that the sliding slot block 19 can be driven to move forward and backward.

[0028] The specific working principle of this embodiment is as follows: the driving block 22 is connected to an external power member, so that the driving block 22 drives the transmission rod 21 to move forward and backward under the drive of the power member, and then drives the cam follower 8 through the connected sliding slot block 19. The cam follower 8 is connected to the rotating swing arm 7. The rotating swing arm 7 is performing a circular motion. The circumference of the upper surface of the rotating seat 6 is inlaid with a cylindrical pin, so that the knife block 11 is plugged with the cylindrical pin through the pin slot 12. When the cam follower 8 moves, it drives the six knife blocks 11 to retract inward at the same time. The positioning protrusion 13 is positioned and connected with the lower surface of the molding upper mold 3, so that each knife block 11 moves along the corresponding trajectory, which plays a role of limiting and fixing, thereby controlling the overall expansion and contraction of the shaping knife mold 5. After the dough skin is shaped, the connecting plate 14 is connected to the power member, driving the connecting plate 14 to perform a linear motion along the bearing seat 16 through the lifting shaft 15, thereby driving the lifting sleeve 17 to lift, so that the finished product can be removed from the molding cavity.

[0029] The specific process flow in this embodiment is as follows: the dough skin of the siu mai is formed by the dough skin punching mechanism and placed on the upper surface of the forming upper mold 3, the edge of the dough skin is fixed by the baffle 9, and the filling mechanism fills the filling into the dough skin. At this time, the shaping knife film is in an expanded state, so that the dough skin is filled with fillings and falls into the forming cavity. It is necessary to connect the power member through the driving block 22 so that the transmission rod 21 drives the sliding groove block 19 to move, thereby contracting and expanding the shaping knife die 5 through the rotating seat 6. One contraction and expansion cycle completes the kneading and molding of the finished dough skin. At this time, the connecting block is lifted up with the help of the power member, and the lifting sleeve 17 is driven by the lifting shaft 15 to push the finished product upward to achieve the demoulding effect. After the external force disappears, the reset spring 18 can automatically reset the lifting mechanism when there is no external force lifting.

[0030] The power part used in this embodiment is driven by a cylinder and can also be set as a motor or a cam mechanism. In this example, the kneading groove on the inner wall of the knife block 11 is arc-shaped. There are two notches 2 in this embodiment, and four baffles 9 are provided, and they are symmetrically distributed on the edges of the two notches 2. The positioning part 10 on the side of the baffle 9 is arc-shaped, which is convenient for positioning the round dough.

[0031] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A forming device for steamed siu mai and dry steaming, comprising a fixed plate and a forming mold arranged on the fixed plate, a notch is provided on the fixed plate, the forming mold is installed in the notch, the forming mold is composed of a forming upper mold, a forming lower cover and a shaping knife mold, the forming upper mold is detachably installed on the top of the forming lower cover, and a forming cavity is formed between the forming upper mold and the forming lower cover, a top outlet connected along the bottom is provided in the middle of the forming lower cover, the top outlet is communicated with the forming cavity, and an ejection mechanism is connected in the top outlet, the ejection mechanism can be lifted and lowered along the top outlet and the forming cavity to eject, characterized in that: The bottom of the shaping die is connected to a rotating seat and is detachably installed between the forming upper die and the forming lower cover. A rotating swing arm is extended from the side of the rotating seat. A driving component for driving the shaping die to perform circular contraction or expansion is connected to the rotating swing arm through a cam follower. The top of the forming upper die is connected to the slot of the fixed plate. A plurality of baffles are detachably connected to the top of the forming upper die. A positioning portion is formed by extending from the side of the baffle close to the inside of the slot.

2. According to claim 1, a forming device for siu mai and dry steaming, characterized in that: The shaping die is composed of a plurality of die blocks which are distributed in a circular array and have a forming opening. The bottom of the die block is connected to the rotating seat through a latch groove. The top of the die block is provided with a positioning protrusion which is connected to the bottom of the forming upper die.

3. The forming device for siu mai and dry steaming according to claim 2, characterized in that: A kneading groove is provided inside the knife block, and the kneading groove is arc-shaped or cylindrical.

4. The forming device for siu mai and dry steaming according to claim 1, characterized in that: The ejection mechanism is composed of a connecting plate, a lifting shaft, a bearing seat and a lifting sleeve. The bearing seat is installed at the bottom of the molding lower cover. The lifting sleeve is located inside the molding cavity and is connected to one end of the lifting shaft. The other end of the lifting shaft is connected to the connecting plate, so that the lifting sleeve can be driven by the lifting shaft to move up and down along the ejection outlet through the molding cavity.

5. The forming device for siu mai and dry steaming according to claim 4, characterized in that: The outside of the lifting shaft is sleeved with a return spring, which is located between the molded lower cover and the connecting plate.

6. A forming device for siu mai and dry steaming according to any one of claims 1 to 5, characterized in that: The driving assembly consists of a sliding slot block, a mounting block and a transmission rod. The sliding slot block is connected to the cam follower. The mounting block is installed at the bottom of the fixed plate. One end of the transmission rod passes through the mounting block and is connected to the sliding slot block. The other end of the transmission rod is connected to the driving block, thereby driving the sliding slot block to move forward and backward.

7. A forming device for siu mai and dry steaming according to any one of claims 1 to 5, characterized in that: The blocking pieces are distributed on the edge of the notch in a circular shape.

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