Steamed stuffed bun forming device

Abstract

The utility model relates to the technical field of steamed stuffed bun making, and discloses a steamed stuffed bun forming device which comprises a kneading device, an auxiliary device and a power device, the kneading device comprises a pull rod, and a sliding seat is fixedly arranged on the upper end face of the pull rod; a plurality of kneading grooves are formed in the upper end face of the sliding seat, kneading plates are hinged to the interiors of the kneading grooves through first rotating shafts, the lower end faces of the kneading plates are fixedly connected with the inner bottom faces of the kneading grooves through double-hook extension springs, and the auxiliary device comprises a first outer cylinder and four first supporting springs; a fixing frame is fixedly connected to the upper end face of the first outer cylinder, a second outer cylinder is fixedly arranged at the upper end of the fixing frame, and a plurality of holes are formed in the upper end face and the inner wall of the second outer cylinder. According to the utility model, the connection mode of the kneading plate and the double-hook extension spring is optimized, and the switching mode is improved, so that the device is cleaner and more sanitary, and the working pressure of an operator is reduced.

Description

Technical Field

[0001] This utility model relates to the field of steamed bun making technology, and in particular to a steamed bun forming device. Background Technology

[0002] Existing patent CN221152717U discloses a steamed bun forming device, including an outer cylinder, a slide block, multiple kneading plates, and an elastic element. The slide block is slidably disposed within the outer cylinder; the kneading plates are rotatably disposed on the slide block, with the ends of the kneading plates near the outer cylinder selectively abutting against the outer cylinder, causing the ends of the multiple kneading plates near the outer cylinder to converge towards the center line of the slide block; the elastic element is disposed on the ends of the multiple kneading plates away from the outer cylinder, causing the ends of the multiple kneading plates near the outer cylinder to disperse away from the center line of the slide block. This invention, by incorporating an elastic element, utilizes the elastic force applied to the ends of the kneading plates away from the outer cylinder to allow the ends of the kneading plates near the outer cylinder to rotate away from the center line of the slide block, thereby separating the kneading plates from the outer skin of the steamed bun and improving the processing efficiency of the steamed buns.

[0003] In the process of realizing this utility model, the inventors discovered the following problems with the existing technology: 1. When using the device, the lower end of the kneading plate will get stuck inside the spring, requiring the machine to be stopped and adjusted, which greatly reduces production efficiency; 2. The switch is located near the food processing area, and splashed food or liquid may adhere to the switch, forming a dead corner for hygiene. After contacting the switch, the food will be contaminated.

[0004] Therefore, this application provides a steamed bun forming apparatus to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a bun forming device that optimizes the connection between the kneading plate and the double-hook tension spring, improves the switching method, and is cleaner, more hygienic, and reduces the operator's workload.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A steamed bun forming device includes a kneading device, an auxiliary device, and a power device. The kneading device includes a pull rod, and a slide is fixedly provided on the upper end face of the pull rod. The upper end face of the slide is provided with multiple kneading grooves, and each of the multiple kneading grooves is hinged to a kneading plate through a first rotating shaft. The lower end faces of the multiple kneading plates are fixedly connected to the bottom surface of the kneading groove through double-hook tension springs.

[0008] The auxiliary device includes a first outer cylinder and four first support springs. A fixing frame is fixedly connected to the upper end of the first outer cylinder, and a second outer cylinder is fixedly installed on the upper end of the fixing frame. Multiple holes are opened on the upper end of the second outer cylinder and its inner wall.

[0009] Furthermore, the power device includes a first pedal and two second support springs. Support blocks are fixedly installed on the upper surface of the first pedal near the middle of both sides, and the second pedal is fixedly connected to one side of the outer wall of the two support blocks near the upper surface through a connecting shaft.

[0010] Furthermore, the upper end face of the fixing frame is provided with multiple screw holes near the periphery, and multiple first spring bases are fixedly provided near the middle part and the lower end face of the slide block of the fixing frame.

[0011] Furthermore, a second spring base is fixedly installed at the two front corners of the upper surface of the first pedal and at the two front corners of the lower surface of the second pedal.

[0012] Furthermore, the four first support springs are all located on the periphery of the two first spring bases on the same vertical line, and their upper and lower ends are respectively fixedly connected to the lower end face of the slide and the upper end face of the fixing frame.

[0013] Furthermore, the two second support springs are located on the periphery of the two second spring bases on the same vertical line, and their upper and lower ends are respectively fixedly connected to the lower end face of the second pedal and the upper end face of the first pedal.

[0014] Furthermore, the middle of the rear end of the second pedal is hinged to the lower end of the pull rod via a second rotating shaft.

[0015] Furthermore, all of the aforementioned kneading plates are slidably disposed inside the holes.

[0016] This utility model has the following beneficial effects:

[0017] 1. The present invention proposes a bun forming device in which the lower end of the kneading plate is fixedly connected to the bottom surface of the kneading groove through a double-hook tension spring. When the upper end of the slide is flush with the upper end of the second outer cylinder, the traction force of the double-hook tension spring can keep it unfolded. The kneading plate and the double-hook tension spring work together, and the components do not interfere with each other.

[0018] 2. The present invention proposes a bun forming device, which is activated by stepping on the second pedal to compress and form buns. With the assistance of the second support spring, the working pressure of the operator is reduced. At the same time, it avoids the formation of unsanitary dead corners due to food or liquid splashing onto the switch, and the repeated contact between the food and the switch, which could lead to food contamination. Attached Figure Description

[0019] Figure 1An isometric view of the entire kneading device of this utility model when it is open;

[0020] Figure 2 This is an isometric view of the closed kneading device of this utility model;

[0021] Figure 3 This is a schematic diagram of the pull rod and slide block structure of this utility model;

[0022] Figure 4 This is an isometric schematic diagram of the kneading plate of this utility model;

[0023] Figure 5 This is a schematic diagram of the double-hook tension spring connection structure of this utility model;

[0024] Figure 6 This is an isometric schematic diagram of the auxiliary device of this utility model;

[0025] Figure 7 This is a schematic cross-sectional view of the present invention;

[0026] Figure 8 This is an isometric schematic diagram of the power unit of this utility model.

[0027] Legend:

[0028] 1. Kneading device; 2. Auxiliary device; 3. Power device; 101. Pull rod; 102. Slide; 103. Kneading plate; 104. Double hook tension spring; 105. First rotating shaft; 201. First outer cylinder; 202. Fixing frame; 203. Second outer cylinder; 204. Hole; 205. First spring base; 206. First support spring; 301. First pedal; 302. Second spring base; 303. Second support spring; 304. Second rotating shaft; 305. Second pedal. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5The present invention provides an embodiment of a bun forming device, comprising a kneading device 1, an auxiliary device 2, and a power device 3. The kneading device 1 includes a pull rod 101, a slide 102 fixedly disposed on the upper end face of the pull rod 101, a plurality of kneading grooves being formed on the upper end face of the slide 102, and a kneading plate 103 being hinged inside each of the plurality of kneading grooves via a first rotating shaft 105. The lower end faces of the plurality of kneading plates 103 are fixedly connected to the bottom surface of the kneading grooves via double-hook tension springs 104, and the plurality of kneading plates 103 are slidably disposed inside the holes 204.

[0031] Specifically, driven by the pull rod 101, when the upper surface of the slide 102 is flush with the upper surface of the second outer cylinder 203, the multiple kneading plates 103 continuously extend outward under the traction force of the double-hook tension spring 104. When the slide 102 slides into the second outer cylinder 203 driven by the pull rod 101, the upper ends of the multiple kneading plates 103 converge towards the center, squeezing the bun into shape.

[0032] Reference Figure 6 , Figure 7 The auxiliary device 2 includes a first outer cylinder 201 and four first support springs 206. A fixing frame 202 is fixedly connected to the upper end of the first outer cylinder 201. A second outer cylinder 203 is fixedly installed on the upper end of the fixing frame 202. Multiple holes 204 are opened on the upper end and inner wall of the second outer cylinder 203. Multiple screw holes are opened on the outer periphery of the upper end of the fixing frame 202. Multiple first spring bases 205 are fixedly installed on the middle part of the fixing frame 202 and the lower end of the slide 102. The four first support springs 206 are located on the periphery of the two first spring bases 205 on the same vertical line, and their upper and lower ends are fixedly connected to the lower end of the slide 102 and the upper end of the fixing frame 202, respectively.

[0033] Specifically, since the kneading plate 103 is curved, when driven by the pull rod 101, the kneading plate 103 will gradually converge towards the center under the guidance of the hole 204. After pressing, the first support spring 206 inside the auxiliary device 2 will slowly push the slide 102 upward under the action of its elastic potential energy.

[0034] Reference Figure 1 , Figure 8The power unit 3 includes a first pedal 301 and two second support springs 303. Support blocks are fixedly installed on the upper surface of the first pedal 301 near the middle of both sides, and the upper surface of the outer wall of the two support blocks is fixedly connected to the second pedal 305 via a connecting shaft. The two corners of the upper surface of the first pedal 301 and the two corners of the lower surface of the second pedal 305 are fixedly installed at the two corners of the front end. The two second support springs 303 are located on the periphery of the two second spring bases 302 on the same vertical line, and their upper and lower ends are fixedly connected to the lower surface of the second pedal 305 and the upper surface of the first pedal 301, respectively. The middle of the rear end of the second pedal 305 is hinged to the lower end of the pull rod 101 via a second rotating shaft 304.

[0035] Specifically, by stepping on the front or rear end of the second pedal 305, the drive lever 101 moves up and down, thereby driving the slide 102. When the second pedal 305 is stepped on to the rear end, when it needs to return to its original position, the two second support springs 303 at the lower end of the second pedal 305 will provide a certain force.

[0036] Working principle: First, a slot is made in the table. The first outer cylinder 201 is placed inside the slot 204, with the upper end of the fixing bracket 202 flush with the upper end of the table. Then, it is fixed to the table with bolts. When using the device, the operator first steps on the second pedal 305, applying force to the rear end to drive the pull rod 101 upward, making the upper end of the slide 102 flush with the second outer cylinder 203. Under the traction of multiple double-hook tension springs 104, the kneading plates 103 unfold outward. The dumpling skin is placed on the upper end of the slide 102, and the filling is placed on the upper end of the dumpling skin. The operator steps on the second pedal 305, applying force forward to drive the pull rod 101 downward, pulling the slide 102 into the second outer cylinder 203. Since the multiple kneading plates 103 are curved, they contract inward under the guidance of the slot 204. The upper ends of the multiple kneading plates 103 converge and squeeze, shaping the dumpling. The operator continues to apply force to the rear end by stepping on the second pedal 305, driving the pull rod 101 upward and unfolding the multiple kneading plates 103 outward.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steamed bun forming device, comprising a kneading device (1), an auxiliary device (2), and a power device (3), characterized in that: The kneading device (1) includes a pull rod (101), and a slide (102) is fixedly provided on the upper end face of the pull rod (101). The upper end face of the slide (102) is provided with multiple kneading grooves, and each of the multiple kneading grooves is hinged to a kneading plate (103) through a first rotating shaft (105). The lower end faces of the multiple kneading plates (103) are fixedly connected to the bottom surface of the kneading groove through a double hook tension spring (104). The auxiliary device (2) includes a first outer cylinder (201) and four first support springs (206). A fixing frame (202) is fixedly connected to the upper end face of the first outer cylinder (201). A second outer cylinder (203) is fixedly installed on the upper end of the fixing frame (202). Multiple holes (204) are opened on the upper end face and inner wall of the second outer cylinder (203).

2. The steamed bun forming device according to claim 1, characterized in that: The power device (3) includes a first pedal (301) and two second support springs (303). The upper end surface of the first pedal (301) is fixedly provided with support blocks on both sides near the middle, and the outer wall of the two support blocks is fixedly connected to the second pedal (305) on one side near the upper end surface through a connecting shaft.

3. The steamed bun forming device according to claim 1, characterized in that: The upper surface of the fixing frame (202) has multiple screw holes near the outer perimeter, and multiple first spring bases (205) are fixedly installed on the middle part of the fixing frame (202) and the lower surface of the slide (102).

4. The steamed bun forming device according to claim 2, characterized in that: A second spring base (302) is fixedly installed at the two corners of the front end of the upper end surface of the first pedal (301) and at the two corners of the front end of the lower end surface of the second pedal (305).

5. The steamed bun forming device according to claim 1, characterized in that: The four first support springs (206) are all located on the periphery of the two first spring bases (205) on the same vertical line, and their upper and lower ends are respectively fixedly connected to the lower end face of the slide (102) and the upper end face of the fixing frame (202).

6. The steamed bun forming device according to claim 2, characterized in that: The two second support springs (303) are located on the periphery of the two second spring bases (302) on the same vertical line, and their upper and lower ends are fixedly connected to the lower end face of the second pedal (305) and the upper end face of the first pedal (301), respectively.

7. The steamed bun forming device according to claim 2, characterized in that: The rear middle of the second pedal (305) is hinged to the lower end of the pull rod (101) via the second rotating shaft (304).

8. The steamed bun forming device according to claim 1, characterized in that: The multiple kneading plates (103) are slidably disposed inside the holes (204).

Images