Demolding mechanism of mold for walnut cake forming

Abstract

The mold demolding mechanism for walnut cake forming comprises an annular elastic wall and a circular elastic bottom, a forming cavity is formed between the annular elastic wall and the circular elastic bottom, the annular elastic wall and the circular elastic bottom deform during demolding, the annular elastic wall and the circular elastic bottom move relative to a walnut cake, and adhesion is avoided; when the forming cavity rotates to the bottom along with the forming roller assembly, the driving assembly actively drives the annular elastic wall to expand towards the periphery and actively drives the circular elastic bottom to move in the axis direction of the forming roller assembly. The mold has the beneficial effects that through the design of the forming roller assembly and the pressing roller, mold closing and mold opening operation is carried out in a rolling mode, and the production efficiency is greatly improved; through the arrangement of the driving assembly, the annular elastic wall and the circular elastic bottom, the annular elastic wall and the circular elastic bottom can deform when the walnut cake is demolded; at the moment, the walnut cake is separated from the annular elastic wall and the circular elastic bottom, and the walnut cake falls down under the action of gravity.

Description

Technical Field

[0001] This invention relates to the field of peach shortbread demolding technology, and more specifically, to a demolding mechanism for peach shortbread molding molds. Background Technology

[0002] Peach shortbread is a common pastry. Its production process is as follows: the mixed sweet shortbread dough is put into a peach shortbread machine. The machine will quickly make peach shortbread blanks of the same size and shape through a series of actions such as "rolling, molding, demolding, traying and conveying", and then directly place them on a tray and send them into the baking process. Existing demolding technologies, such as the literature with application number CN202010211093.8, achieve molding by moving the upper and lower molds and demolding by flipping the lower mold. Although the molding operation can be completed, it has the following drawbacks: 1. The method of opening and closing the upper and lower molds requires frequent feeding and unloading, resulting in an intermittent molding process and low production efficiency; 2. Due to the certain concavity of the lower mold, the molded peach shortbread is easy to get stuck in the lower mold, making it difficult to demold. Summary of the Invention

[0003] To address the above deficiencies, this invention provides a mold release mechanism for peach shortbread molding, thus solving the aforementioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: The mold release mechanism for peach shortbread forming includes a base, a pressure roller, a forming roller assembly, and a feeding bin. The forming roller assembly has an independent drive system and also includes: The ring-shaped elastic wall and the circular elastic bottom form a molding cavity. When demolding, the ring-shaped elastic wall and the circular elastic bottom deform and are relatively displaced from the peach shortbread, thus preventing them from sticking together. When the forming cavity rotates to the bottom along with the forming roller assembly, the driving component actively drives the annular elastic wall to expand in all directions and actively drives the circular elastic bottom to move in the direction of the axis of the forming roller assembly. The forming roller assembly is used to support the annular elastic wall and the circular elastic base, allowing the annular elastic wall and the circular elastic base to rotate.

[0005] Furthermore, the forming roller assembly includes a pair of side plates, on which a bearing is mounted. A hollow shaft is housed within the bearing, with one end of the hollow shaft inside and the other end suspended. Support rods are provided on the outer wall of the hollow shaft; two sets of support rods are provided. A rotating cylinder is mounted on one end of each support rod, coaxially with the hollow shaft. A forming cylinder is mounted on the surface of the rotating cylinder, with an annular elastic wall and a circular elastic bottom on the forming cylinder. Multiple circular holes are provided on the side wall of the forming cylinder, with the circular elastic bottom located within each hole. The annular elastic wall is annular, with its end face fixedly connected to the circular holes. A support ring is also mounted on the forming cylinder, forming an annular cavity between the support ring and the annular elastic wall. The support ring is made of a rigid material.

[0006] Furthermore, it includes an ejection assembly, which includes a through hole in the side wall of the rotating drum, a sliding rod in the through hole, an end cap installed at one end of the sliding rod, a compression spring installed between the end cap and the rotating drum, and one end of the sliding rod fixedly connected to a circular elastic base; a linear motor is installed on the base, and an arc-shaped pressure plate is installed on the linear motor for telescopically pressing the end cap.

[0007] Furthermore, the drive assembly includes an air supply pipe installed on one side of the annular cavity. The air supply pipe can connect multiple annular cavities. A rectangular isolation plate is provided between the forming cylinder and the rotating cylinder. A sealed cavity is formed between the rectangular isolation plate and the axially arranged circular elastic bottoms. When the sealed cavity is under negative pressure, the circular elastic bottoms deform in the direction of the forming cylinder axis. When the annular cavity is under negative pressure, the annular elastic wall expands and deforms in the centrifugal direction.

[0008] Furthermore, a control valve is installed on the surface of the hollow shaft. Multiple control valves are provided, and a second delivery pipe is installed on the control valve. The other end of the second delivery pipe is connected to the sealed cavity and the first air delivery pipe. The hollow shaft is in a hollow and sealed state. The control valve is connected to the hollow part of the hollow shaft. A rotary sealing valve is installed on the base. One end of the rotary sealing valve is connected to the hollow shaft, and the other end of the rotary sealing valve is connected to an external air pump. An electric slip ring is installed on the base for connecting the control valve to electricity. The control valve is located at one end of the rotary sealing valve.

[0009] Furthermore, the drive assembly also includes a ramp plate, which is installed at the lower end of the base. The annular elastic wall sidewall has a connecting arc, which is symmetrically arranged. The support ring has rectangular holes on both sides, and a piston rod is installed in the rectangular hole. One end of the piston rod is fixedly connected to the connecting arc, and the other end of the piston rod has a triangular notch. A rectangular frame is provided on the forming cylinder, and a triangular block corresponding to the triangular notch is provided on the rectangular frame. The inclined surface on the triangular block contacts the inclined surface of the triangular notch. The rectangular frame is located between the piston rod and the forming cylinder, and a compression spring is installed between the forming cylinder and the rectangular frame. An interference rod is provided at one end of the rectangular frame.

[0010] Furthermore, the inner wall of the rotating drum is provided with a sliding groove, and a C-shaped rod is provided on the sliding groove. The bottom of the C-shaped rod is slidably connected to the sliding groove, and a protrusion is installed on the C-shaped rod. The protrusion is slidably set with an end cap, and the end cap is inclined.

[0011] Furthermore, a roller is provided at one end of the shaped rod and the interference rod.

[0012] Furthermore, the longitudinal section of the annular elastic wall is L-shaped.

[0013] Furthermore, the longitudinal section of the annular elastic wall is U-shaped.

[0014] The beneficial effects of this invention are: it changes the traditional mold opening and closing method, and through the design of the forming roller assembly and pressure roller, the mold closing and opening operations are performed in a rolling manner, which can continuously carry out the forming operation and greatly improve production efficiency; By setting up the drive component, the annular elastic wall and the circular elastic bottom, the annular elastic wall and the circular elastic bottom can deform when the peach shortbread is demolded, similar to the effect of inflating and deflating a balloon; at this time, the peach shortbread is separated from the annular elastic wall and the circular elastic bottom, and the peach shortbread falls under the action of gravity, thus achieving demolding. By setting up the ejector component, the peach shortbread can be actively or indirectly ejected from the molding cavity, ensuring the demolding of the peach shortbread. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the demolding mechanism for the peach shortbread forming mold described in this invention; Figure 2 This is a side view of the forming roller assembly; Figure 3 This is a cross-sectional schematic diagram of the first embodiment of the drive component; Figure 4 This is a partial schematic diagram of Embodiment 1 of the driving component; Figure 5 This is a schematic diagram of the cross-section of an annular elastic wall; Figure 6 This is a schematic diagram of gas pipeline one; Figure 7 This is a schematic diagram of embodiment two of the driving component; Figure 8 This is a front view of the rectangular frame; Figure 9 yes Figure 8 Schematic diagram of the cross section of AA; Figure 10 This is a front view of the U-shaped bar; In the diagram: 1. Base; 2. Pressure roller; 3. Forming roller assembly; 4. Feed hopper; 5. Annular elastic wall; 6. Circular elastic bottom; 7. Forming cavity; 21. Side plate; 22. Bearing 1; 23. Hollow shaft; 24. Support rod; 25. Rotary drum; 26. Forming cylinder; 27. Circular hole; 28. Support ring; 29. ​​Annular cavity; 31. Through hole; 32. Sliding rod; 33. End cap; 34. Compression spring 1; 35. Linear motor; 36. Arc 41. Rectangular pressure plate; 42. Gas pipe one; 43. Rectangular isolation plate; 54. Sealed cavity; 55. Control valve; 56. Delivery pipe two; 57. Rotary sealing valve; 58. Electric slip ring; 69. Inclined plate; 60. Connecting arc; 61. Rectangular hole; 62. Piston rod; 63. Triangular notch; 64. Rectangular frame; 65. Triangular block; 66. Compression spring two; 67. Interference rod one; 78. Slide groove; 79. C-shaped rod; 70. Protrusion; 81. Roller. Detailed Implementation

[0016] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0017] This application provides a demolding mechanism for peach shortbread molding. Please refer to the following: Figures 1-10 The system includes a base 1, a pressure roller 2, a forming roller assembly 3, and a feed bin 4. The forming roller assembly 3 is equipped with an independent drive system and also includes: An annular elastic wall 5 and a circular elastic bottom 6 form a molding cavity 7 between the annular elastic wall 5 and the circular elastic bottom 6. When demolding, the annular elastic wall 5 and the circular elastic bottom 6 deform, and the annular elastic wall 5 and the circular elastic bottom 6 are relatively displaced from the peach shortbread to avoid sticking. When the forming cavity 7 rotates to the bottom along with the forming roller assembly 3, the driving component actively drives the annular elastic wall 5 to expand in all directions and actively drives the circular elastic bottom 6 to move in the direction of the axis of the forming roller assembly 3. The forming roller assembly 3 is used to support the annular elastic wall 5 and the circular elastic base 6, so that the annular elastic wall 5 and the circular elastic base 6 can rotate.

[0018] In practical applications, the surface of the annular elastic wall 5 can be designed with a pattern, which facilitates the entry of air into the circular elastic bottom 6 during demolding. Each row of circular holes shares a control valve 51. In this application, the forming cavity 7 is a recess located on the surface of the forming cylinder 26. Other positions on the forming cavity 7 are designed to be flat, which is beneficial to the forming of the peach shortbread. During operation, the peach shortbread is placed in the feeding hopper 4. Under the action of gravity, the peach shortbread moves to the position between the forming roller assembly 3 and the pressure roller 2. The forming roller assembly 3 can be rotated by the independent drive system. Through the setting of the forming roller assembly 3 and the pressure roller 2, the peach shortbread can be squeezed into the forming cavity 7 until the peach shortbread is formed. The forming cavity 7 rotates around the forming roller assembly 3. When the forming cavity 7 moves to the lowest position, the annular elastic wall 5 and the circular elastic bottom 6 are deformed, and the annular elastic wall 5 and the circular elastic bottom 6 are displaced from the peach shortbread, similar to the effect of inflating and deflating a balloon. At this time, the peach shortbread is separated from the annular elastic wall 5 and the circular elastic bottom 6, and the peach shortbread falls under the action of gravity, thus achieving demolding. By setting the drive components, the annular elastic wall 5 and the circular elastic bottom 6 can be actively controlled to shrink and expand appropriately to meet the demolding requirements.

[0019] Reference Figures 1 to 4 The forming roller assembly 3 includes a pair of side plates 21. A bearing 22 is mounted on the side plate 21. A hollow shaft 23 is installed inside the bearing 22. One end of the hollow shaft 23 is located inside the bearing 22, and the other end is suspended. A support rod 24 is provided on the outer wall of the hollow shaft 23. There are two sets of support rods 24. A rotating cylinder 25 is installed on one end of the support rod 24. The rotating cylinder 25 is coaxially arranged with the hollow shaft 23. A forming cylinder 26 is installed on the surface of the rotating cylinder 25. An annular elastic wall 5 and a circular elastic bottom 6 are provided on the forming cylinder 26. A circular hole 27 is opened on the side wall of the forming cylinder 26. The circular elastic bottom 6 is located in the circular hole 27. There are multiple circular holes 27. The annular elastic wall 5 is annular. The end face of the annular elastic wall 5 is fixedly connected to the circular hole 27. A support ring 28 is also installed on the forming cylinder 26. An annular cavity 29 is formed between the support ring 28 and the annular elastic wall 5. The support ring 28 is made of rigid material.

[0020] In practical applications, the side plate 21 and bearing 22 support one end of the hollow shaft 23, while the other end of the hollow shaft 23 is suspended, which facilitates subsequent power connection. The hollow shaft 23, support rod 24, rotating cylinder 25, and forming cylinder 26 are integrated and rotate synchronously. The arrangement of the annular elastic wall 5 and the circular elastic bottom 6 is as follows: Figure 2 As shown; The support ring 28 provides stable support for the annular elastic wall 5, enabling the annular elastic wall 5 to have a malleable structural strength while changing its surface area.

[0021] Reference Figures 1 to 4 The system includes an ejector assembly, which includes a through hole 31 on the side wall of the rotating drum 25. A sliding rod 32 is provided in the through hole 31. An end cap 33 is installed at one end of the sliding rod 32. A compression spring 34 is installed between the end cap 33 and the rotating drum 25. One end of the sliding rod 32 is fixedly connected to a circular elastic base 6. A linear motor 35 is installed on the base 1. An arc-shaped pressure plate 36 is telescopically installed on the linear motor 35. The arc-shaped pressure plate 36 is used to press the end cap 33.

[0022] In practical applications, when the corresponding forming cavity 7 and end cap 33 move to the bottom, the linear motor 35 extends, driving the arc-shaped pressure plate 36 to move downward. The end cap 33 and sliding rod 32 drive the circular elastic bottom 6 to move, pushing out the peach shortbread. Setting the surface of the arc-shaped pressure plate 36 to be arc-shaped makes it easier for the forming roller assembly 3 to perform the ejection operation without stopping, ensuring that the peach shortbread can be demolded smoothly. A sliding sealing gasket may be provided on the inner wall of the through hole 31 to give the sealed cavity 43 better airtightness; By using the compression spring 34, the sliding rod 32 can be automatically reset.

[0023] Example 1 of the driver component, refer to Figures 1 to 6 The drive assembly includes an air supply pipe 41 installed on one side of the annular cavity 29. The air supply pipe 41 can connect multiple annular cavities 29. A rectangular isolation plate 42 is provided between the forming cylinder 26 and the rotating cylinder 25. A sealed cavity 43 is formed between the rectangular isolation plate 42 and the axially arranged circular elastic bottom 6. When the sealed cavity 43 is under negative pressure, the circular elastic bottom 6 deforms in the axial direction of the forming cylinder 26. When the annular cavity 29 is under negative pressure, the annular elastic wall 5 expands and deforms in the centrifugal direction.

[0024] In practical applications, the annular cavities 29 are arranged in the axial direction of the forming cylinder 26, the gas supply pipe 41 is used to connect multiple annular cavities 29, and the rectangular isolation plate 42 makes the inner side of the circular elastic bottom 6 form a sealed cavity 43. When the sealed cavity 43 is under negative pressure, the circular elastic bottom 6 deforms in the direction of the axis of the forming cylinder 26; when the annular cavity 29 is under negative pressure, the annular elastic wall 5 expands and deforms in the centrifugal direction. The sealed cavity 43 and the annular cavity 29 can automatically reset when they are under normal pressure.

[0025] Reference Figures 1 to 6 A control valve 51 is mounted on the surface of the hollow shaft 23. Multiple control valves 51 are provided. A second delivery pipe 52 is mounted on the control valve 51. The other end of the second delivery pipe 52 is connected to the sealed cavity 43 and the first gas delivery pipe 41. The hollow shaft 23 is in a hollow and sealed state. The control valve 51 is connected to the hollow position of the hollow shaft 23. A rotary sealing valve 53 is mounted on the base 1. One end of the rotary sealing valve 53 is connected to the hollow shaft 23, and the other end of the rotary sealing valve 53 is connected to an external air pump. An electric slip ring 54 is mounted on the base 1 for connecting the control valve 51 to electricity. The control valve 51 is located at one end of the rotary sealing valve 53.

[0026] In practical applications, when demolding is required, when the external air pump is working, the negative pressure is transmitted to the hollow shaft 23 through the rotary sealing valve 53. Then, the negative pressure is transmitted to the second delivery pipe 52 and the first air delivery pipe 41 through the control valve 51, which finally creates negative pressure in the sealed cavity 43 and the annular cavity 29, causing the annular elastic wall 5 and the circular elastic bottom 6 to deform and separate from the peach shortbread, thus achieving demolding. The external air pump can also inject gas into the sealed cavity 43 and the annular cavity 29 to achieve normal air pressure. The electric slip ring 54 facilitates the connection of the control valve 51 to power, and each control valve 51 can independently control the air supply status of the corresponding delivery pipe 52.

[0027] Example 2 of the driver component, see below Figure 1 , Figure 2 , Figure 7 , Figure 8 , Figure 9 and Figure 10 The drive assembly also includes a ramp 61, which is installed at the lower end of the base 1. The annular elastic wall 5 has a connecting arc 62 on its side wall, which is symmetrically arranged. The support ring 28 has rectangular holes 63 on both sides, and a piston rod 64 is installed in the rectangular holes 63. One end of the piston rod 64 is fixedly connected to the connecting arc 62, and the other end of the piston rod 64 has a triangular notch 65. The forming cylinder 26 has a rectangular frame 66, and the rectangular frame 66 has a triangular block 67 corresponding to the triangular notch 65. The inclined surface of the triangular block 67 contacts the inclined surface of the triangular notch 65. The rectangular frame 66 is located between the piston rod 64 and the forming cylinder 26. A compression spring 68 is installed between the forming cylinder 26 and the rectangular frame 66. An interference rod 69 is provided at one end of the rectangular frame 66.

[0028] In practical applications, an inclined plate 61 is provided, which is located at a position corresponding to the interference rod 69. When the interference rod 69 moves to the position of the inclined plate 61, the interference rod 69 and the U-shaped rod 72 will move horizontally. When the interference rod 69 moves horizontally, it drives the rectangular frame 66 to move. The triangular block 67 and the triangular notch 65 on the rectangular frame 66 fit together. The movement of the triangular block 67 can drive the piston rod 64 to move. The piston rod 64 drives the connecting arc 62 to move away from the circular elastic bottom 6. At this time, the side wall of the annular elastic wall 5 is in an expanded state. By using the compression spring 68, the rectangular frame 66 can automatically reset when the air pressure in the annular cavity 29 is normal.

[0029] Reference Figure 1 , Figure 2 , Figure 7 , Figure 8 , Figure 9 and Figure 10The inner wall of the rotating cylinder 25 is provided with a sliding groove 71, and a U-shaped rod 72 is provided on the sliding groove 71. The bottom of the U-shaped rod 72 is slidably connected to the sliding groove 71. A protrusion 73 is installed on the U-shaped rod 72. The protrusion 73 is slidably set with the end cap 33, and the end cap 33 is inclined.

[0030] In practical applications, when the shaped rod 72 moves horizontally, it drives the protrusion 73 to move. The protrusion 73 can lift the end cap 33, thereby causing the circular elastic bottom 6 to deform through the sliding rod 32. With the compression spring 34 in place, the circular elastic base 6 can automatically reset when the shaped rod 72 separates from the inclined plate 61.

[0031] Reference Figure 7 , Figure 8 , Figure 9 and Figure 10 Rollers 81 are provided at the ends of the C-shaped rod 72 and the interference rod 69.

[0032] In practical applications, the design of roller 81 can reduce the friction between the slanted rod 72 and interference rod 69 and the inclined plate 61.

[0033] Reference Figure 4 The longitudinal section of the annular elastic wall 5 is L-shaped.

[0034] In practical applications, the longitudinal section of the annular elastic wall 5 is set to L-shape. This design ensures that there is no room for movement at the intersection of the circular elastic bottom 6 and the annular elastic wall 5. This design facilitates cleaning, but the deformation at the intersection is small, which is not conducive to the demolding of the peach shortbread.

[0035] Reference Figure 5 The longitudinal section of the annular elastic wall 5 is U-shaped.

[0036] In practical applications, this design allows for movement at the intersection of the circular elastic base 6 and the annular elastic wall 5. This design makes cleaning difficult, but the intersection area undergoes significant deformation, which facilitates the demolding of the peach shortbread.

Claims

1. A mold release mechanism for peach shortbread forming, comprising a base (1), a pressure roller (2), a forming roller assembly (3), and a feeding bin (4), wherein the forming roller assembly (3) is provided with an independent drive system, characterized in that, Also includes: An annular elastic wall (5) and a circular elastic bottom (6) are formed between the annular elastic wall (5) and the circular elastic bottom (6). When demolding, the annular elastic wall (5) and the circular elastic bottom (6) deform and the annular elastic wall (5) and the circular elastic bottom (6) are relatively displaced from the peach shortbread to avoid sticking. When the forming cavity (7) rotates to the bottom following the forming roller assembly (3), the driving component actively drives the annular elastic wall (5) to expand in all directions and actively drives the circular elastic bottom (6) to move in the direction of the axis of the forming roller assembly (3); The forming roller assembly (3) is used to support the annular elastic wall (5) and the circular elastic bottom (6) so that the annular elastic wall (5) and the circular elastic bottom (6) can rotate.

2. The demolding mechanism for peach shortbread forming mold according to claim 1, characterized in that, The forming roller assembly (3) includes a side plate (21), which has a pair of side plates (21). A bearing (22) is installed on the side plate (21). A hollow shaft (23) is provided inside the bearing (22). One end of the hollow shaft (23) is located inside the bearing (22), and the other end of the hollow shaft (23) is suspended. A support rod (24) is provided on the outer wall of the hollow shaft (23). Two sets of support rods (24) are provided. A rotating drum (25) is installed on one end of the support rod (24). The rotating drum (25) is coaxially arranged with the hollow shaft (23). The surface of the rotating drum (25) is mounted with... There is a forming cylinder (26), an annular elastic wall (5) and a circular elastic bottom (6) on the forming cylinder (26); a circular hole (27) is opened on the side wall of the forming cylinder (26), and the circular elastic bottom (6) is located in the circular hole (27). There are multiple circular holes (27); the annular elastic wall (5) is annular, and the end face of the annular elastic wall (5) is fixedly connected to the circular hole (27). A support ring (28) is also installed on the forming cylinder (26). An annular cavity (29) is formed between the support ring (28) and the annular elastic wall (5). The support ring (28) is made of rigid material.

3. The demolding mechanism for peach shortbread forming mold according to claim 2, characterized in that, The device includes an ejector assembly, which includes a through hole (31) on the side wall of the rotating drum (25), a sliding rod (32) inside the through hole (31), an end cap (33) installed at one end of the sliding rod (32), a compression spring (34) installed between the end cap (33) and the rotating drum (25), and a fixed connection between one end of the sliding rod (32) and a circular elastic base (6); a linear motor (35) is installed on the base (1), and an arc-shaped pressure plate (36) is installed on the linear motor (35) for telescopic installation, and the arc-shaped pressure plate (36) is used to press the end cap (33).

4. The demolding mechanism for peach shortbread forming mold according to claim 3, characterized in that, The drive assembly includes an air supply pipe (41) installed on one side of the annular cavity (29). The air supply pipe (41) can connect multiple annular cavities (29). A rectangular isolation plate (42) is provided between the forming cylinder (26) and the rotating cylinder (25). A sealed cavity (43) is formed between the rectangular isolation plate (42) and the axially arranged circular elastic bottom (6). When the sealed cavity (43) is under negative pressure, the circular elastic bottom (6) deforms in the direction of the forming cylinder (26). When the annular cavity (29) is under negative pressure, the annular elastic wall (5) expands and deforms in the centrifugal direction.

5. The demolding mechanism for peach shortbread forming mold according to claim 4, characterized in that, A control valve (51) is installed on the surface of the hollow shaft (23). Multiple control valves (51) are provided. A second delivery pipe (52) is installed on the control valve (51). The other end of the second delivery pipe (52) is connected to the sealed cavity (43) and the first gas delivery pipe (41). The hollow shaft (23) is in a hollow and sealed state. The control valve (51) is connected to the hollow position of the hollow shaft (23). A rotary sealing valve (53) is installed on the base (1). One end of the rotary sealing valve (53) is connected to the hollow shaft (23), and the other end of the rotary sealing valve (53) is connected to the external air pump. An electric slip ring (54) is installed on the base (1) for connecting the control valve (51) to power. The control valve (51) is located at one end of the rotary sealing valve (53).

6. The demolding mechanism for peach shortbread forming mold according to claim 3, characterized in that, The drive assembly also includes a ramp (61), which is installed at the lower end of the base (1). The side wall of the annular elastic wall (5) is provided with a connecting arc (62), which is symmetrically arranged. The support ring (28) is provided with rectangular holes (63) on both sides. A piston rod (64) is provided in the rectangular hole (63). One end of the piston rod (64) is fixedly connected to the connecting arc (62), and the other end of the piston rod (64) is provided with a triangular notch (65). A rectangular frame (66) is provided on the forming cylinder (26). A triangular block (67) corresponding to the triangular notch (65) is provided on the rectangular frame (66). The inclined surface on the triangular block (67) contacts the inclined surface of the triangular notch (65). The rectangular frame (66) is located between the piston rod (64) and the forming cylinder (26). A compression spring (68) is installed between the forming cylinder (26) and the rectangular frame (66). An interference rod (69) is provided at one end of the rectangular frame (66).

7. The demolding mechanism for peach shortbread forming mold according to claim 6, characterized in that, The inner wall of the rotating drum (25) is provided with a sliding groove (71), and a shaped rod (72) is provided on the sliding groove (71). The bottom of the shaped rod (72) is slidably connected to the sliding groove (71), and a protrusion (73) is installed on the shaped rod (72). The protrusion (73) is slidably set with the end cap (33), and the end cap (33) is set at an angle.

8. The demolding mechanism for peach shortbread forming mold according to claim 7, characterized in that, Rollers (81) are provided at the ends of the shaped bar (72) and interference bar (69).

9. The demolding mechanism for peach shortbread forming mold according to claim 4 or 6, characterized in that, The longitudinal section of the annular elastic wall (5) is L-shaped.

10. The demolding mechanism for peach shortbread forming mold according to claim 4 or 6, characterized in that, The longitudinal section of the annular elastic wall (5) is U-shaped.

Images