A cake press molding device with a mold quick replacement structure

Abstract

The utility model provides a kind of pastry press mould forming device with mould quick replacement structure, it is related to pastry press mould forming technical field, including base, the base upper end surface is equipped with multiple groups of forming box, the base upper end surface is equipped with mounting bracket, the mounting bracket upper end surface is equipped with hydraulic cylinder, the hydraulic cylinder telescopic end is connected with lifting frame;It further includes quick release mechanism, the quick release mechanism is provided with multiple groups, including fixed cylinder, the fixed cylinder with lower end surface and lifting frame upper end surface fixed connection, connecting pipe is slidably connected in the fixed cylinder, the connecting pipe lower end surface is fixedly connected with mould, this kind of pastry press mould forming device with mould quick replacement structure is designed by quick release mechanism, solve the problem that traditional pastry forming equipment mould dismounting is difficult, operation is complex.

Description

Technical Field

[0001] This utility model relates to the field of pastry molding, and more specifically, it relates to a pastry molding device with a quick mold changing structure. Background Technology

[0002] Existing pastry forming devices suffer from low mold replacement efficiency and complex operation. The main problem is that the disassembly and assembly of the forming molds is cumbersome and time-consuming, making it impossible to achieve quick and convenient mold replacement. This affects the flexibility and efficiency of pastry production. Traditional pastry pressing and forming devices generally use traditional installation methods such as bolt fixing or welding connection to fix the forming molds. Although this can ensure the stability and positioning accuracy of the molds during production, it brings operational difficulties and time costs when it is necessary to change molds of different shapes, sizes or patterns.

[0003] Mold installation locations are typically designed inside equipment or in areas with limited operating space. Operators need to perform alignment and fixation operations in confined spaces, which is extremely inconvenient. Furthermore, in existing technologies, mold replacement usually requires stopping the production line and arranging for professional technicians to perform disassembly and assembly work. Each replacement may take tens of minutes or even hours, affecting production efficiency and equipment utilization. This contradiction is even more pronounced in flexible production environments that require the production of various sizes of pastry products. It affects the production molding effect and market competitiveness of pastry companies and fails to meet the market demand of modern food industry for personalized and diversified products. Utility Model Content

[0004] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides a pastry pressing and forming device with a quick mold changing structure, in order to solve the technical problems mentioned in the background art.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: A pastry pressing and forming device with a quick mold changing structure includes a base, a plurality of forming boxes on the upper surface of the base, a mounting frame on the upper surface of the base, a hydraulic cylinder on the upper surface of the mounting frame, and a lifting frame connected to the telescopic end of the hydraulic cylinder; it also includes a quick-release mechanism, which is provided in multiple sets, including a fixed cylinder, the lower end of the fixed cylinder being fixedly connected to the upper end of the lifting frame, a connecting pipe being slidably connected inside the fixed cylinder, and a mold being fixedly connected to the lower end of the connecting pipe.

[0006] Preferably, the upper end face of the mounting frame is symmetrically arranged with two sets of sliding cylinders about the hydraulic cylinder, and a sliding rod is slidably connected inside the sliding cylinder. The other end of the sliding rod is fixedly connected to the upper end face of the lifting frame. The symmetrical arrangement of the two sets of sliding cylinders and sliding rods ensures the stability and smoothness of the lifting frame during its up and down movement.

[0007] Preferably, a lower sliding sleeve is fixedly connected to the outer surface of the fixed cylinder, and an upper sliding sleeve is slidably connected to the outer surface of the fixed cylinder. The upper sliding sleeve is located above the lower sliding sleeve. The combination design of the upper and lower sliding sleeves provides a stable operating interface and control mechanism for the quick-release mechanism.

[0008] Preferably, the outer side of the fixed cylinder is provided with multiple sets of cross plates, and the side wall of the cross plates is connected with U-shaped locking blocks and two sets of locking rods. The radial distribution design of the multiple sets of cross plates realizes uniform locking and multi-point fixation of the mold.

[0009] Preferably, the lower end face of the upper sliding sleeve is provided with a beveled ring, and the surface of the beveled ring is provided with multiple sets of transverse grooves. The beveled ring is adapted to the locking rod, and the instantaneous switching of the mold locking state is realized through the linkage mechanism of the beveled ring, the locking rod and the cross plate.

[0010] Preferably, the outer surface of the connecting pipe is provided with a slot, the U-shaped block is adapted to the slot, and the outer surface of the fixing cylinder is provided with multiple sets of vertical grooves adapted to the U-shaped block. The matching design of the slot and the U-shaped block ensures accurate positioning and reliable connection of the mold installation.

[0011] Preferably, the outer surfaces of the multiple sets of cross plates are connected with ring springs. The elastic characteristics of the ring springs provide a continuous and stable reset force and preload force for the quick release mechanism, ensuring that the cross plates and the locking block system automatically return to their original positions in the released state, while providing sufficient clamping force in the locked state.

[0012] (III) Beneficial Effects Compared with the prior art, this utility model provides a pastry pressing and forming device with a quick mold changing structure, which has the following beneficial effects: This pastry pressing and forming device with a quick mold changing structure solves the problems of difficult mold disassembly and assembly and complicated operation of traditional pastry forming equipment through the quick disassembly mechanism design. The operator only needs to perform simple pressing and lifting operations to complete the entire mold changing process, get rid of the tedious operation of using special tools and tightening screws one by one in the traditional bolt fixing method, and reduce the mold changing time.

[0013] The linkage mechanism of the inclined ring, locking rod, and cross plate enables instantaneous switching of the mold locking state. The up-and-down movement of the upper sliding sleeve directly controls the opening and closing of the entire locking system. The operation is simple and intuitive, and even ordinary operators can master it, reducing the technical requirements for operators. The design of the U-shaped locking block and slot ensures accurate positioning and reliable fixing of the mold installation, while the elastic reset characteristics of the ring spring ensure the return of the quick-release mechanism and continuous locking force, improving the reliability and stability of the system. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a pastry pressing and forming device with a quick mold changing structure according to the present invention; Figure 2 This is a schematic diagram of the structure of the mold and the fixing cylinder in this utility model; Figure 3 This is a cross-sectional view of the fixed cylinder and connecting pipe in this utility model; Figure 4 This is a schematic diagram of the structure of the fixed cylinder and the upper sliding sleeve in this utility model; Figure 5 This is a schematic diagram of the connecting pipe in this utility model.

[0015] In the diagram: 11. Base; 12. Molding box; 13. Mounting frame; 14. Hydraulic cylinder; 15. Lifting frame; 16. Slide cylinder; 17. Slide rod; 21. Fixed cylinder; 22. Connecting pipe; 23. Mold; 24. Lower sliding sleeve; 25. Upper sliding sleeve; 26. Cross plate; 27. U-shaped locking block; 28. Locking rod; 29. ​​Inclined ring; 210. Horizontal groove; 211. Locking groove; 212. Vertical groove; 213. Ring spring. Detailed Implementation

[0016] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0018] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0019] Please see Figures 1-5 A pastry pressing and forming device with a quick-change mold 23 structure includes a base 11, multiple forming boxes 12 on the upper surface of the base 11, a mounting frame 13 on the upper surface of the base 11, a hydraulic cylinder 14 on the upper surface of the mounting frame 13, a lifting frame 15 connected to the telescopic end of the hydraulic cylinder 14, two sets of sliding cylinders 16 symmetrically arranged about the hydraulic cylinder 14 on the upper surface of the mounting frame 13, a sliding rod 17 slidably connected inside the sliding cylinder 16, and the other end of the sliding rod 17 fixedly connected to the upper surface of the lifting frame 15; it also includes a quick-release mechanism, which has multiple sets, including a fixed cylinder 21, the lower end of the fixed cylinder 21 being fixedly connected to the upper surface of the lifting frame 15, a connecting pipe 22 slidably connected inside the fixed cylinder 21, and the lower end of the connecting pipe 22 being fixedly connected to the upper surface of the lifting frame 15. A mold 23 is fixedly connected to the outer surface of the fixed cylinder 21. A sliding sleeve 24 is fixedly connected to the outer surface of the fixed cylinder 21. An upper sliding sleeve 25 is slidably connected to the outer surface of the fixed cylinder 21. The upper sliding sleeve 25 is located above the sliding sleeve 24. Multiple sets of cross plates 26 are provided on the outer side of the fixed cylinder 21. U-shaped blocks 27 and two sets of locking rods 28 are connected to the side wall of the cross plates 26. An inclined ring 29 is provided on the lower end face of the upper sliding sleeve 25. Multiple sets of transverse grooves 210 are opened on the surface of the inclined ring 29. The inclined ring 29 is adapted to the locking rods 28. A slot 211 is opened on the outer surface of the connecting pipe 22. The U-shaped blocks 27 are adapted to the slot 211. Multiple sets of vertical grooves 212 adapted to the U-shaped blocks 27 are opened on the outer surface of the fixed cylinder 21. Ring springs 213 are connected to the outer surface of the multiple sets of cross plates 26.

[0020] When shaping pastries, the unshaped pastries are placed into the shaping box 12. Then, the hydraulic cylinder 14 is activated, and its telescopic end pushes the lifting frame 15 downwards. The lifting frame 15 moves multiple sets of molds 23 downwards synchronously until the molds 23 are inside the shaping box 12, pressing the unshaped pastries into shape. As the lifting frame 15 moves downwards, the sliding rod 17 slides along the sliding cylinder 16. When the mold 23 needs to be replaced, the operator manually presses down the upper sliding sleeve 25. The upper sliding sleeve 25 moves downwards, causing the inclined ring 29 to move downwards synchronously. The conical surface of the inclined ring 29 presses against the clamping rod 28, causing the clamping rod 28 to move the cross plate 26 outwards. The cross plate 26 then moves the U-shaped clamping block 27 synchronously, releasing the clamp. The U-shaped locking block 27 engages and secures the slot 211, thereby releasing the locking state between the connecting pipe 22 and the fixed cylinder 21. At this time, the annular spring 213 is stretched, and the old mold 23 can be removed by pulling out the connecting pipe 22. When a new mold 23 needs to be replaced, the connecting pipe 22 connected to the new mold 23 is inserted into the fixed cylinder 21. The operator manually moves the upper sliding sleeve 25 upward, which drives the inclined ring 29 to move upward synchronously. The inclined ring 29 releases the pressure on the locking rod 28, and the annular spring 213 rebounds, causing the cross plate 26 and the U-shaped locking block 27 to return to their original positions. The U-shaped locking block 27 is then locked back into the slot 211 to secure the connecting pipe 22, thereby securing the new mold 23 and realizing the replacement of the mold 23.

[0021] In all the solutions mentioned above, the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although the embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents. In all the solutions mentioned above, those involving the operation of electrical components, unless otherwise specified, are controlled by a controller. Since the devices matched with the controllers are common devices, their control principles and circuit connections are existing, well-known, and mature technologies, and their electrical connection relationships and specific circuit structures will not be elaborated here. Of all the solutions mentioned above, those involving motors can be combined with reducers if necessary. The connection structure and working principle between the motor and the reducer are existing known technologies, and this utility model will not elaborate on them. Of all the solutions mentioned above, those involving the connection between solar panels and batteries can be equipped with essential accessories such as inverters, battery charging controllers, cables, fuses, and brackets. Their control principles and circuit connections are all existing, well-known, and mature technologies, so their electrical connection relationships and specific circuit structures will not be elaborated here.

Claims

1. A pastry pressing and forming device with a quick mold changing structure, comprising a base (11), characterized in that: The upper surface of the base (11) is provided with multiple molding boxes (12), the upper surface of the base (11) is provided with a mounting frame (13), the upper surface of the mounting frame (13) is provided with a hydraulic cylinder (14), the telescopic end of the hydraulic cylinder (14) is connected to a lifting frame (15); it also includes a quick-release mechanism, the quick-release mechanism is provided with multiple sets, including a fixed cylinder (21), the lower end of the fixed cylinder (21) is fixedly connected to the upper end of the lifting frame (15), a connecting pipe (22) is slidably connected inside the fixed cylinder (21), and a mold (23) is fixedly connected to the lower end of the connecting pipe (22).

2. The pastry pressing and forming device with a quick mold changing structure according to claim 1, characterized in that: The upper surface of the mounting frame (13) is symmetrically provided with two sets of sliding cylinders (16) about the hydraulic cylinder (14). A sliding rod (17) is slidably connected inside the sliding cylinder (16), and the other end of the sliding rod (17) is fixedly connected to the upper surface of the lifting frame (15).

3. The pastry pressing and forming device with a quick mold changing structure according to claim 1, characterized in that: A sliding sleeve (24) is fixedly connected to the outer surface of the fixed cylinder (21), and an upper sliding sleeve (25) is slidably connected to the outer surface of the fixed cylinder (21). The upper sliding sleeve (25) is located above the sliding sleeve (24).

4. The pastry pressing and forming device with a quick mold changing structure according to claim 3, characterized in that: The outer side of the fixed cylinder (21) is provided with multiple sets of cross plates (26), and the side wall of the cross plate (26) is connected to a U-shaped locking block (27) and two sets of locking rods (28).

5. A pastry pressing and forming device with a quick mold changing structure according to claim 4, characterized in that: The lower end face of the upper sliding sleeve (25) is provided with a beveled ring (29), and the surface of the beveled ring (29) is provided with multiple sets of transverse grooves (210), and the beveled ring (29) is adapted to the locking rod (28).

6. A pastry pressing and forming device with a quick mold changing structure according to claim 5, characterized in that: The outer surface of the connecting pipe (22) is provided with a slot (211), the U-shaped block (27) is adapted to the slot (211), and the outer surface of the fixing cylinder (21) is provided with multiple sets of vertical grooves (212) adapted to the U-shaped block (27).

7. A pastry pressing and forming device with a quick mold changing structure according to claim 6, characterized in that: The outer surface of the multiple sets of cross plates (26) is connected with annular springs (213).

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