A cutter head structure for simulating hand picking

Abstract

The utility model discloses a kind of cutter head structures simulating manual grab package, belong to food processing machinery technical field;The structure includes cutter head body and grab package cutter assembly, cutter head body middle part is equipped with mounting through-hole, grab package cutter assembly is set on it;The upper end of grab package cutter assembly two sides is symmetrically provided with the expanding mould of transverse movement, and middle part is equipped with the round concave film pressing of up-down movement;Expanding mould and round concave film pressing, the die cavity of grab package cutter assembly are cooperated to form a closed forming die cavity;Cutter head body lower side is equipped with lifting power mechanism, driving forming die cavity up-down movement;The utility model simulates the extrusion and plastic action of manual grab package by the transverse movement of expanding mould and the up-down movement of round concave film pressing, can press out pit in the top of stuffing food, and make food appearance more natural, beautiful, improve production efficiency and product consistency.

Description

Technical Field

[0001] This utility model relates to the field of food processing machinery technology, specifically to a blade disc structure for simulating manual grasping of stuffed food. Background Technology

[0002] In the industrial production of filled foods (especially steamed buns), maintaining the appearance and texture of handmade products is a crucial issue. Traditional mechanical forming methods often result in monotonous and rigid shapes, lacking the three-dimensionality and natural wrinkles of handmade products, making it difficult to meet the market's demand for high-quality, personalized food appearances. While some existing forming equipment attempts to simulate handmade processes, it still falls short in simulating key actions such as grasping, pinching, and shaping. For example, the top of the formed food may have an unnatural shape, lack handmade features like indentations, and be difficult to demold, or the equipment may have a complex structure and be inconvenient to adjust. Therefore, there is an urgent need for a cutter head structure that can better simulate the hand-grabbing action, resulting in a more natural and aesthetically pleasing product appearance while ensuring production efficiency and consistency. Utility Model Content

[0003] This invention overcomes the shortcomings of the existing technology and provides a cutting disc structure that can effectively simulate the action of hand-grabbing, making the stuffed food look natural and beautiful, and easy to demold.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a cutter head structure simulating manual grasping of bags, including a cutter head body and a grasping tool assembly. The cutter head body is provided with a mounting through hole for mounting the grasping tool assembly in the middle. The grasping tool assembly is matched and arranged on the cutter head body and aligned with the mounting through hole. The grasping tool assembly serves as an extrusion mold simulating manual processing of stuffed food. The upper end of its mold cavity is open for mounting other forming molds. The lower end of the grasping tool assembly is a feeding port. The upper end of the bag-gripping knife assembly is symmetrically provided with expanding molds on both sides. The lower mold cavities of the two expanding molds are matched and connected to the mold cavity of the bag-gripping knife assembly. The middle part of the two expanding molds cooperates to form a through hole. A circular concave pressing film is matched and provided in the through hole. The lower side of the circular concave pressing film is matched and connected to the mold cavity of the expanding mold, and cooperates with the mold cavity of the expanding mold and the mold cavity of the bag-gripping knife assembly to form a closed forming mold cavity. The expanding mold can move laterally to the left and right under the drive of the power structure, which facilitates the demolding of the expanding mold. The circular concave pressing film can move up and down under the drive of the power structure, while closing the forming cavity and pressing out a pit on the top of the filled food. The power structure of the expanding mold and the circular concave pressing film is fixedly set on the upper pressure plate. A lifting power mechanism is provided on the lower side of the cutter head body. The forming cavity can move up and down with the cutter head body under the drive of the lifting power mechanism. When it is pressed down to the material support belt, the unformed stuffed food on the material support belt is squeezed into shape.

[0005] Furthermore, both the expanding mold and the circular concave mold are driven by independent power structures.

[0006] Furthermore, the power structure includes a cylinder, a cylinder bracket, and a push shaft. The cylinder bracket is fixed on the upper pressure plate, the cylinder body is fixed on the cylinder bracket, the piston rod of the cylinder is connected to the push shaft, and the push shaft is connected to the corresponding expanding mold or circular concave pressing mold.

[0007] Furthermore, the cutter head body is provided with sliding fixing positions to accommodate different models of bag-gripping cutter assemblies, ensuring that different models of bag-gripping cutter assemblies can be matched and accurately fixed in place.

[0008] Furthermore, the structure of the cutter head body includes a bottom ring, a cutter ring, and a pull ring. The bottom ring and the cutter ring are fixedly arranged together with a gap between them. The pull ring is matched and arranged within the gap. The cutter ring has multiple radially elongated holes arranged in a circumferential array. The pull ring has multiple obliquely elongated holes at positions corresponding to the radially elongated holes. The bag-gripping cutter assembly is located on the upper side of the cutter ring and is fixed by connecting posts inserted into the radially elongated holes and obliquely elongated holes.

[0009] Furthermore, the grabbing tool assembly is an integrated mold formed by the circular splicing of six mold units. The six mold units have the same shape, but their internal mold cavities are different. Mold numbers are sequentially set on the mold units, and the mold cavities of adjacent mold units corresponding to the mold numbers are matched and connected.

[0010] Compared with existing technologies, this invention offers several advantages: Firstly, by using the lateral movement of the expanding mold and the up-and-down movement of the circular concave pressing film, it precisely simulates the squeezing, expansion, and top-pressing actions during the manual grasping process, resulting in a more natural and aesthetically pleasing handmade appearance for the formed filled food, especially with a prominent top indentation. Secondly, the use of a movable expanding mold facilitates demolding after forming, reducing damage to the food's shape and improving product integrity. Thirdly, the invention features a sliding fixing position or a specific structure composed of a bottom ring, blade ring, and pull ring on the cutter body, allowing for quick replacement of different models of grasping knife components to meet the production needs of various products, offering high flexibility. Fourthly, the grasping knife components in this invention are composed of multiple mold units with different cavities, allowing the food to undergo multiple stages of shaping during the forming process, more closely resembling the hand-kneading process and improving product quality. Finally, the overall structure of this invention is rationally designed, with coordinated movements and a high degree of automation, effectively improving production efficiency and product consistency. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the expanding mold, the circular concave pressure film, and their power structure in this utility model.

[0015] Figure 4 This is a top-view three-dimensional structural diagram of the knife ring and pull ring in this utility model.

[0016] Figure 5 This is a bottom-view three-dimensional structural diagram of the knife ring and pull ring in this utility model.

[0017] Figure 6 This is a three-dimensional structural diagram of the bag-grabbing knife assembly in this utility model.

[0018] Figure 7 This is a bottom view of the bag-grabbing knife assembly in this utility model.

[0019] Figure 8 This is a top view of the bag-grabbing knife assembly in this utility model.

[0020] In the diagram: 1 is the cutter head body, 11 is the bottom ring, 12 is the cutter ring, 13 is the pull ring, 14 is the radial elongated hole, 15 is the oblique elongated hole, 16 is the connecting post, 2 is the bag-gripping cutter assembly, 21 is the mold unit, 22 is the mold number, 3 is the expanding mold, 4 is the circular concave pressing mold, 5 is the forming mold cavity, 6 is the upper pressure plate, 7 is the cylinder, 8 is the cylinder bracket, and 9 is the push shaft. Detailed Implementation

[0021] The present invention will be further described below with reference to specific embodiments.

[0022] like Figures 1-8 As shown, the present invention provides a blade disc structure that simulates manual bag grabbing, which mainly includes a blade disc body 1, a bag grabbing blade assembly 2, an expanding mold 3, a circular concave pressing mold 4, and a corresponding driving mechanism.

[0023] The cutter body 1 has a through hole in the middle for mounting the gripping cutter assembly 2. The gripping cutter assembly 2 matches the corresponding unformed filling food raw material through the feed port at its lower end. In this embodiment, the gripping cutter assembly 2 is composed of six mold units 21 with the same shape but different internal mold cavities, which are assembled in a ring. Each mold unit 21 is marked with a mold number 22. Adjacent mold cavities are smoothly connected to form a continuous shaping channel, simulating the hand kneading process.

[0024] On both sides of the upper end of the bag-gripping cutter assembly 2, symmetrically installed are expanding molds 3. The lower mold cavities of the two expanding molds 3 are matched and connected to the upper end of the mold cavity of the bag-gripping cutter assembly 2. When the middle parts of the two expanding molds 3 are closed, a through hole is formed, and a circular concave mold 4 is placed in this through hole. The lower side of the circular concave mold 4, the inner mold cavity of the expanding mold 3, and the upper mold cavity of the bag-gripping cutter assembly 2 together form a closed forming mold cavity 5.

[0025] The expanding mold 3 and the circular concave mold 4 are each driven by an independent power structure. The power structure includes a cylinder 7, a cylinder bracket 8, and a push shaft 9. The cylinder bracket 8 is fixed on the upper pressure plate 6, and the cylinder body of the cylinder 7 is mounted on the cylinder bracket 8. Its piston rod is connected to the corresponding expanding mold 3 or circular concave mold 4 through the push shaft 9. During operation, the cylinder 7 drives the expanding mold 3 to move laterally to achieve mold closing and opening, while simultaneously driving the circular concave mold 4 to move up and down. When the mold is closed, it presses down, sealing the upper part of the forming cavity 5 on one hand, and pressing a characteristic indentation on the top of the food on the other.

[0026] A lifting power mechanism (not fully shown in the figure, but could be a hydraulic cylinder, electric push rod, etc.) is connected to the lower part of the cutter head body 1, driving the entire cutter head body 1 and its forming mold cavity 5 to move up and down as a whole. When the lifting power mechanism drives the cutter head to press down, the forming mold cavity 5 acts on the food raw material on the material support belt to complete the extrusion molding.

[0027] To facilitate the replacement of different specifications of the gripping knife assembly 2, the cutter head body 1 is designed with a specific fixing structure. As a preferred embodiment, the cutter head body 1 includes a bottom ring 11, a blade ring 12, and a pull ring 13. The bottom ring 11 and blade ring 12 are fixedly connected with a gap, within which the pull ring 13 is placed. The blade ring 12 has radially elongated holes 14 evenly distributed around its circumference, and the pull ring 13 has corresponding obliquely elongated holes 15. The gripping knife assembly 2 is fixed by inserting a connecting post 16 into the radially elongated holes 14 and the obliquely elongated holes 15. By rotating the pull ring 13, the relative position of the obliquely elongated holes 15 and the radially elongated holes 14 changes, allowing the connecting post 16 to be locked or released, thus enabling quick installation and removal of the gripping knife assembly 2.

[0028] The working process of this utility model is as follows: the lifting power mechanism drives the cutter body 1 to rise, ready to receive the material; the unformed food raw material enters the feed port at the lower end of the gripping cutter assembly 2; the lifting power mechanism drives the cutter body 1 to press down, and at the same time the expanding mold 3 closes towards the center under the drive of the cylinder 7, the circular concave pressing film 4 presses down, forming a closed forming mold cavity 5 and extruding and shaping the food, and pressing a pit on the top of the food; after the shaping is completed, the circular concave pressing film 4 rises first, then the expanding mold 3 moves laterally to both sides to open, and finally the lifting power mechanism drives the cutter body 1 to rise, completing one working cycle, and the formed food is left on the material support belt and sent out.

[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A blade disc structure simulating manual bag handling, characterized in that, The device includes a cutter body (1) and a bag-gripping cutter assembly (2). The cutter body (1) has a mounting through hole for mounting the bag-gripping cutter assembly (2) in the middle. The bag-gripping cutter assembly (2) is matched and arranged on the cutter body (1) and aligned with the mounting through hole. The bag-gripping cutter assembly (2) serves as an extrusion mold for simulating manual processing of stuffed food. The upper end of its mold cavity is open for mounting the forming mold. The lower end of the bag-gripping cutter assembly (2) is the feed port. The upper end of the bag-gripping tool assembly (2) is symmetrically provided with expanding molds (3). The lower mold cavities of the two expanding molds (3) are matched and connected with the mold cavity of the bag-gripping tool assembly (2). The middle part of the two expanding molds (3) forms a through hole. A circular concave pressure film (4) is matched and provided in the through hole. The lower side of the circular concave pressure film (4) is matched and connected with the mold cavity of the expanding mold (3), and forms a closed forming mold cavity (5) with the mold cavity of the expanding mold (3) and the mold cavity of the bag-gripping tool assembly (2). The expanding mold (3) can move laterally to the left and right under the drive of the power structure, which facilitates the demolding of the expanding mold (3). The circular concave pressing film (4) can move up and down under the drive of the power structure, while closing the forming mold cavity (5) and pressing out a pit on the top of the stuffed food. The power structure of the expanding mold (3) and the circular concave pressing film (4) is fixedly set on the upper pressure plate (6). A lifting power mechanism is provided on the lower side of the cutter body (1). The forming cavity (5) can move up and down with the cutter body (1) under the drive of the lifting power mechanism. When it is pressed down to the material support belt, the unformed stuffed food on the material support belt is squeezed into shape.

2. The blade disc structure for simulating manual bag handling according to claim 1, characterized in that, The expanding mold (3) and the circular concave mold (4) are both driven by independent power structures.

3. The blade disc structure for simulating manual bag handling according to claim 2, characterized in that, The power structure includes a cylinder (7), a cylinder bracket (8) and a push shaft (9). The cylinder bracket (8) is fixed on the upper pressure plate (6). The cylinder body of the cylinder (7) is fixed on the cylinder bracket (8). The piston rod of the cylinder (7) is connected to the push shaft (9). The push shaft (9) is connected to the corresponding expansion mold (3) or circular concave mold (4).

4. The blade disc structure for simulating manual bag handling according to claim 1, characterized in that, The cutter body (1) is provided with sliding fixing positions to meet the needs of different types of bag-grabbing cutter assemblies (2), ensuring that different types of bag-grabbing cutter assemblies (2) can be matched and accurately fixed in place.

5. The blade disc structure for simulating manual bag handling according to claim 4, characterized in that, The structure of the cutter body (1) is as follows: it includes a bottom ring (11), a cutter ring (12) and a pull ring (13). The bottom ring (11) and the cutter ring (12) are fixed together. There is a gap between the bottom ring (11) and the cutter ring (12). The pull ring (13) is matched and set in the gap. Multiple radial long holes (14) are arranged in a circumferential array on the cutter ring (12). Multiple oblique long holes (15) are arranged on the pull ring (13) at the positions corresponding to the radial long holes (14). The bag-gripping cutter assembly (2) is located on the upper side of the cutter ring (12) and is fixed by connecting posts (16) inserted into the radial long holes (14) and oblique long holes (15).

6. The blade disc structure for simulating manual bag handling according to claim 1, characterized in that, The grabbing tool assembly (2) is an integrated mold formed by the circular splicing of six mold units (21). The six mold units (21) have the same shape, but their internal mold cavities are different. Mold numbers (22) are sequentially set on the mold units (21), and the mold cavities of the mold units (21) corresponding to adjacent mold numbers (22) are matched and connected.

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