Imitation handmade egg tart skin preprocessing device

Abstract

The utility model relates to an imitation handmade egg tart skin preprocessing device. The technical problems that existing repeated extrusion preforming is poor in forming effect and the like are solved. Comprising a tower cup mounting plate, a plurality of tower cup bottom die holders are arranged on the inner side of the tower cup mounting plate, caterpillar track moving assemblies are arranged at the two ends of the tower cup mounting plate respectively, a pre-pressing main plate is arranged at the upper end of the tower cup mounting plate, and a plurality of pre-pressing die head structures in one-to-one correspondence with the upper ends of the tower cup bottom die holders are arranged on the pre-pressing main plate; a plurality of bottom supporting blocks in one-to-one correspondence with the lower ends of the tower cup bottom die holders are arranged at the upper end of the bottom supporting plate, and the pre-pressing main plate and the bottom supporting plate move in a reciprocating mode in the direction of the tower cup mounting plate through a lead screw lifting mechanism. The egg tart skin pre-forming device has the advantages that egg tart skins are pre-processed through the dough block flattening column and the pre-pressing mold core, pre-forming can be achieved at a time, the forming effect of the egg tart skins is improved, and production time is also saved.

Description

Technical Field

[0001] This utility model belongs to the technical field of imitation handmade egg tart crust equipment, specifically relating to a pre-processing device for imitation handmade egg tart crusts. Background Technology

[0002] Egg tarts are a type of Western-style pastry with an egg custard filling, and they are loved by many consumers. The tart crust is a crucial part of the production process, and the pre-forming step is an important process to ensure the taste and appearance of the egg tarts after baking. Currently, in order to improve the efficiency of egg tart crust production, most of the production methods on the market use machines to process the crusts through repeated extrusion and pre-forming. However, the processed egg tart crusts are dense and the shaping effect is not good. The baked egg tart crusts lack the layering and crispness of the pastry. Summary of the Invention

[0003] The purpose of this invention is to address the above-mentioned problems by providing a pre-processing device for imitating handmade egg tart crusts.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a pre-processing device for imitation handmade egg tart crusts, comprising a tart cup mounting plate, wherein a plurality of tart cup bottom mold seats are provided on the inner side of the tart cup mounting plate, and chain track moving components are respectively provided at both ends of the tart cup mounting plate, wherein a pre-pressing main plate is provided at the upper end of the tart cup mounting plate, and a plurality of pre-pressing mold head structures corresponding one-to-one with the upper end of the tart cup bottom mold seats are provided on the pre-pressing main plate, wherein a bottom support plate is provided at the lower end of the tart cup mounting plate, and a plurality of bottom support blocks corresponding one-to-one with the lower end of the tart cup bottom mold seats are provided at the upper end of the bottom support plate, and the pre-pressing main plate and the bottom support plate reciprocate toward the tart cup mounting plate respectively through a screw lifting mechanism. The tower cup mounting plate moves via a track-mounted moving assembly. The tower cup mounting plate moves between the pre-pressing main plate and the bottom support plate. The bottom support plate moves toward the tower cup mounting plate via a screw lifting mechanism. The bottom support block of the bottom support plate moves to the lower end of the tower cup bottom mold base, providing support. The pre-pressing main plate moves toward the tower cup mounting plate via a screw lifting mechanism. Subsequently, the pre-pressing mold head structure moves toward the upper end of the tower cup bottom mold base.

[0005] In the aforementioned pre-processing device for imitation handmade egg tart crusts, the upper center of the pre-pressing main plate is provided with an axially arranged upper reinforcing strip, and several pre-pressing mounting holes are provided on both sides of the upper reinforcing strip. Upper pads are connected to the lower sides of both ends of the pre-pressing main plate, and the lower center of the lower support plate is provided with an axially arranged lower reinforcing strip, with lower pads also provided on the lower sides of both ends of the base plate. The upper reinforcing strip enhances the overall stability of the pre-pressing main plate, and the lower reinforcing strip enhances the overall stability of the base plate. Simultaneously, the pre-pressing main plate is connected to the lead screw lifting mechanism via the upper pads, and the base plate is connected to the lead screw lifting mechanism via the lower pads.

[0006] In the aforementioned pre-processing device for imitation handmade egg tart crusts, the tart cup mounting plate has positioning holes at both ends, and the bottom support plate has bottom support positioning components corresponding to the positioning holes at both ends. The upper end of the bottom support plate has several vertically arranged support blocks, and the upper end of each support block has several support rings that contact the bottom of the tart cup mounting plate. The bottom support positioning components of the bottom support plate prevent the tart cup mounting plate from shaking during production, while the support blocks and support rings ensure the stability of the tart cup mounting plate, thereby improving production efficiency.

[0007] In the aforementioned pre-processing device for imitation handmade egg tart crusts, the pre-compression mold head structure includes a pre-compression mold head seat disposed at the lower end of the pre-compression main plate and a pre-compression cylinder assembly disposed at the upper end of the pre-compression main plate and connected to the pre-compression mold head seat. The pre-compression cylinder assembly is used to control the operation of the pre-compression mold head seat.

[0008] In the aforementioned pre-processing device for imitation handmade egg tart crusts, the pre-pressing mold head has a hollow dough flattening column. A pre-pressing mold core is located on the inner side of the lower end of the dough flattening column. An elastic stamping component is located at the upper end of the dough flattening column, allowing the pre-pressing mold core to move towards the center of the tart bottom mold base. A heating coil is located on the outer circumference of the dough flattening column. Simultaneous processing using the dough flattening column and the pre-pressing mold core improves the forming effect.

[0009] In the aforementioned pre-processing device for imitation handmade egg tart crusts, the elastic stamping assembly includes a stamping rod disposed inside the dough flattening column. One end of the stamping rod is connected to the pre-pressing mold core, and a return spring is sleeved on the outside of the stamping rod. The upper end of the dough flattening column is provided with a mold head connecting part, and a stamping air inlet valve connected to the inside of the dough flattening column is provided on the outside of the mold head connecting part. The stamping rod is connected to the pre-pressing mold core. Under the control of the stamping air inlet valve, the stamping rod moves the pre-pressing mold core downward, the return spring begins to tighten, then the stamping air inlet valve stops operating, the return spring begins to reset and moves with the stamping rod, thereby returning the pre-pressing mold core to its original position.

[0010] In the aforementioned pre-processing device for imitation handmade egg tart crusts, the pre-compression cylinder assembly includes a pre-compression cylinder disposed at the upper end of a pre-compression mounting hole. The lower end of the pre-compression cylinder is disposed within the pre-compression mounting hole via a cylinder mounting plate. The cylinder connecting shaft of the pre-compression cylinder is fixedly connected to the upper end of the mold head connecting part through the pre-compression mounting hole. The upper end of the pre-compression cylinder is provided with a first pre-compression air inlet valve, and the lower end is provided with a second pre-compression air inlet valve. When the mold head connecting part of the dough flattening column is connected to the cylinder connecting shaft, the first pre-compression air inlet valve controls the dough flattening column to move downward, and the second pre-compression air inlet valve controls the dough flattening column to move upward.

[0011] In the aforementioned imitation handmade egg tart crust pre-processing device, the screw lifting mechanism includes drive mounting frames disposed at both ends of the tart cup mounting plate. Motor base connectors are respectively provided on the inner sides of the upper and lower ends of the drive mounting frames. A servo motor is provided on the side of one motor base connector away from the other motor base connector. A lifting connecting seat connected to the ball screw of the servo motor is provided on the side of the motor base connector away from the servo motor. The lifting connecting seat at the upper end is fixedly connected to the lower end of the upper pad block through an upper lifting plate, and the lifting connecting seat at the lower end is fixedly connected to the lower end of the lower pad block through a lower lifting plate.

[0012] In the above-mentioned imitation handmade egg tart crust pre-processing device, a sliding rod connector is provided between two lifting connecting seats, and sliding rod components are provided on both sides between two motor base connectors. The sliding rod components axially penetrate both ends of the sliding rod connector, and the two sides of the lifting connecting seats are movably connected to the sliding rod components.

[0013] In the aforementioned imitation handmade egg tart crust pre-processing device, the chain track moving component includes moving guide rails disposed on the lower sides of both ends of the tart cup mounting plate, the upper end of the moving guide rails having a moving guide bar, the upper end of the moving guide bar having a moving chain movably disposed thereon, the tart cup mounting plate being connected to the moving chain via a chain support block, and the upper end of the tart cup mounting plate having a sliding pressing strip.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] 1. This device utilizes a combination of flattened dough blocks and pre-pressed mold cores for pre-processing egg tart crusts, enabling pre-forming in one step, improving the forming effect of the egg tart crusts, and saving production time.

[0016] 2. The device uses a pre-pressure air inlet valve to control the operation of the dough flattening column and a stamping air inlet valve to control the operation of the pre-pressure mold core, so that the dough flattening column and the pre-pressure mold core can operate independently, thus improving production stability.

[0017] 3. The device supports the tower cup mounting plate with a base plate, which ensures the overall stability of the tower cup mounting plate during production and prevents the tower cup mounting plate from shaking, thus affecting the processing quality of the egg tart crust. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the pre-compression mold head structure and the pre-compression main board in this utility model.

[0020] Figure 3 This is a schematic diagram of the pre-pressure motherboard in this utility model.

[0021] Figure 4 This is an exploded view of the pre-compression mold head structure in this utility model.

[0022] Figure 5 This is a structural schematic diagram of the tower cup mounting plate in this utility model.

[0023] Figure 6 This is a schematic diagram of the bottom support plate in this utility model.

[0024] Figure 7 This is a schematic diagram of the screw lifting mechanism in this utility model.

[0025] Figure 8 This is the utility model Figure 1 A schematic diagram of the structure at point A in the middle.

[0026] In the diagram: 1. Tower cup mounting plate; 11. Tower cup bottom mold base; 12. Positioning hole; 2. Chain track moving assembly; 21. Moving guide rail; 22. Moving guide bar; 23. Moving chain; 24. Chain support block; 25. Sliding pressure plate; 3. Pre-compression main plate; 31. Upper reinforcing bar; 32. Pre-compression mounting hole; 33. Upper pad block; 4. Pre-compression mold head structure; 5. Bottom support plate; 51. Bottom support block; 52. Lower reinforcing bar; 53. Lower pad block; 54. Bottom support positioning component; 55. Support block; 56. Support ring; 6. Screw lifting mechanism; 61. Drive mounting bracket; 62. Motor base connection. Component 62, servo motor 63, ball screw 64, lifting connecting seat 65, upper lifting plate 66, lower lifting plate 67, slide rod connector 68, slide rod component 69, pre-pressure die head seat 7, flattening column 71, pre-pressure die core 72, elastic stamping assembly 73, heating coil 74, stamping rod 75, return spring 76, die head connecting part 77, stamping air inlet valve 78, pre-pressure cylinder assembly 8, pre-pressure cylinder 81, cylinder mounting plate 82, cylinder connecting shaft 83, first pre-pressure air inlet valve 84, second pre-pressure air inlet valve 85. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0028] like Figure 1-8As shown, a pre-processing device for imitation handmade egg tart crusts includes a tart cup mounting plate 1, a plurality of tart cup bottom mold bases 11 are provided on the inner side of the tart cup mounting plate 1, chain track moving components 2 are provided at both ends of the tart cup mounting plate 1, a pre-pressing main plate 3 is provided at the upper end of the tart cup mounting plate 1, a plurality of pre-pressing mold head structures 4 corresponding one-to-one with the upper end of the tart cup bottom mold base 11 are provided on the pre-pressing main plate 3, and a bottom support plate 5 is provided at the lower end of the tart cup mounting plate 1, a plurality of bottom support blocks 51 corresponding one-to-one with the lower end of the tart cup bottom mold base 11 are provided at the upper end of the bottom support plate 5, and the pre-pressing main plate 3 and the bottom support plate 5 reciprocate toward the tart cup mounting plate 1 respectively through a screw lifting mechanism 6. The tower cup mounting plate 1 moves via the track moving assembly 2. The tower cup mounting plate 1 moves between the pre-pressing main plate 3 and the bottom support plate 5. The bottom support plate 5 moves toward the tower cup mounting plate 1 via the screw lifting mechanism 6. The bottom support block 51 of the bottom support plate 5 moves to the lower end of the tower cup bottom mold base 11, which plays a supporting role. The pre-pressing main plate 3 moves toward the tower cup mounting plate 1 via the screw lifting mechanism 6. Then the pre-pressing mold head structure 4 moves toward the upper end of the tower cup bottom mold base 11.

[0029] Combination Figure 2 , Figure 3 and Figure 6 As shown, the pre-pressure main plate 3 has an axially arranged upper reinforcing strip 31 at the upper center, and several pre-pressure mounting holes 32 are provided on both sides of the upper reinforcing strip 31. Upper pads 33 are connected to the lower sides of both ends of the pre-pressure main plate 3. The bottom support plate 5 has an axially arranged lower reinforcing strip 52 at the lower center, and lower pads 53 are provided on the lower sides of both ends of the bottom support plate 5. The upper reinforcing strip 31 is used to enhance the overall stability of the pre-pressure main plate 3, and the lower reinforcing strip 52 is used to enhance the overall stability of the bottom support plate 5. Simultaneously, the pre-pressure main plate 3 is connected to the screw lifting mechanism 6 through the upper pads 33, and the bottom support plate 5 is connected to the screw lifting mechanism 6 through the lower pads 53.

[0030] Combination Figure 5 and Figure 6 As shown, the tower cup mounting plate 1 has positioning holes 12 at both ends, and the bottom support plate 5 has bottom support positioning parts 54 corresponding to the positioning holes 12 at both ends. The upper end of the bottom support plate 5 has several vertically arranged support blocks 55, and the upper end of the support blocks 55 has several support rings 56 that contact the bottom of the tower cup mounting plate 1. The bottom support positioning parts 54 of the bottom support plate 5 can prevent the tower cup mounting plate 1 from shaking during production, while the support blocks 55 and support rings 56 can ensure the stability of the tower cup mounting plate 1, thereby improving production efficiency.

[0031] Combination Figure 2 and Figure 4 As shown, the pre-compression die head structure 4 includes a pre-compression die head seat 7 disposed at the lower end of the pre-compression main plate 3 and a pre-compression cylinder assembly 8 disposed at the upper end of the pre-compression main plate 3 and connected to the pre-compression die head seat 7. The pre-compression cylinder assembly 8 is used to control the operation of the pre-compression die head seat 7.

[0032] The pre-pressing die head 7 has a hollow flattening column 71. A pre-pressing die core 72 is located on the inner side of the lower end of the flattening column 71. An elastic stamping assembly 73 is located at the upper end of the flattening column 71, enabling the pre-pressing die core 72 to move towards the center of the tower cup bottom die seat 11. A heating coil 74 is located on the outer circumference of the flattening column 71. Simultaneous processing of the flattening column 71 and the pre-pressing die core 72 improves the forming effect.

[0033] Specifically, the elastic stamping assembly 73 includes a stamping rod 75 disposed inside the flattening post 71. One end of the stamping rod 75 is connected to the pre-pressing die core 72, and a return spring 76 is sleeved on the outside of the stamping rod 75. The upper end of the flattening post 71 is provided with a die head connecting part 77, and a stamping air inlet valve 78 connected to the inside of the flattening post 71 is provided on the outside of the die head connecting part 77. The stamping rod 75 is connected to the pre-pressing die core 72. Under the control of the stamping air inlet valve 78, the stamping rod 75 moves the pre-pressing die core 72 downward, the return spring 76 begins to tighten, then the stamping air inlet valve 78 stops operating, the return spring 76 begins to reset and moves the stamping rod 75, thereby returning the pre-pressing die core 72 to its original position.

[0034] Furthermore, the pre-pressure cylinder assembly 8 includes a pre-pressure cylinder 81 disposed at the upper end of the pre-pressure mounting hole 32. The lower end of the pre-pressure cylinder 81 is disposed within the pre-pressure mounting hole 32 via a cylinder mounting plate 82. The cylinder connecting shaft 83 of the pre-pressure cylinder 81 is fixedly connected to the upper end of the die head connecting part 77 through the pre-pressure mounting hole 32. The upper end of the pre-pressure cylinder 81 is provided with a first pre-pressure air inlet valve 84, and the lower end is provided with a second pre-pressure air inlet valve 85. When the die head connecting part 77 of the dough flattening column 71 is connected to the cylinder connecting shaft 83, the first pre-pressure air inlet valve 84 controls the dough flattening column 71 to move downward, and the second pre-pressure air inlet valve 85 controls the dough flattening column 71 to move upward.

[0035] Combination Figure 1 and Figure 7 As shown, the screw lifting mechanism 6 includes a drive mounting frame 61 set at both ends of the tower cup mounting plate 1. The inner sides of the upper and lower ends of the drive mounting frame 61 are respectively provided with motor base connectors 62. One of the motor base connectors 62 is provided with a servo motor 63 on the side away from the other motor base connector 62. The side of the motor base connector 62 away from the servo motor 63 is provided with a lifting connecting seat 65 connected to the ball screw 64 of the servo motor 63. The lifting connecting seat 65 at the upper end is fixedly connected to the lower end of the upper pad block 33 through the upper lifting plate 66, and the lifting connecting seat 65 at the lower end is fixedly connected to the lower end of the lower pad block 53 through the lower lifting plate 67.

[0036] Among them, a sliding rod connector 68 is provided between the two lifting connecting seats 65, and sliding rod components 69 are provided on both sides between the two motor seat connectors 62. The sliding rod components 69 axially pass through both ends of the sliding rod connector 68, and the two sides of the lifting connecting seats 65 are movably connected to the sliding rod components 69.

[0037] Combination Figure 1 and Figure 8 As shown, the chain track moving assembly 2 includes a moving guide rail 21 disposed on the lower side of both ends of the tower cup mounting plate 1. The upper end of the moving guide rail 21 has a moving guide bar 22, and the upper end of the moving guide bar 22 is movably provided with a moving chain 23. The tower cup mounting plate 1 is connected to the moving chain 23 through a chain support block 24, and the upper end of the tower cup mounting plate 1 is provided with a sliding pressure bar 25.

[0038] The principle of this embodiment is as follows:

[0039] Driven by the chain track moving assembly 2, the tower cup mounting plate 1 moves between the pre-pressing main plate 3 and the bottom support plate 5. After the tower cup mounting plate 1 moves between the pre-pressing main plate 3 and the bottom support plate 5, the bottom support plate 5 moves upward under the control of the screw lifting mechanism 6. At the same time, the bottom support positioning piece 54 is inserted into the positioning hole 12, the support ring 56 abuts against the bottom of the bottom support plate 5, and the upper end of the bottom support block 51 moves to the lower end of the tower cup bottom mold base 11. Then, the pre-pressing main plate 3 moves downward under the control of the screw lifting mechanism 6. The pre-pressing mold head 7 corresponds one-to-one with the upper end of the tower cup bottom mold base 11. The pre-pressing mold head 7 moves towards the tower cup bottom mold base 11 under the control of the pre-pressing cylinder 81. Then, the pre-pressing mold core 72 moves towards the center position of the tower cup bottom mold base 11 under the control of the elastic stamping assembly 73, thereby completing the pre-forming process of the egg tart crust.

[0040] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0041] Although this paper extensively uses components such as tower cup mounting plate 1, tower cup bottom mold base 11, positioning hole 12, chain track moving assembly 2, moving guide rail 21, moving guide bar 22, moving chain 23, chain support block 24, sliding pressure plate bar 25, pre-pressure main plate 3, upper reinforcing bar 31, pre-pressure mounting hole 32, upper pad block 33, pre-pressure mold head structure 4, bottom support plate 5, bottom support block 51, lower reinforcing bar 52, lower pad block 53, bottom support positioning component 54, support block 55, support ring 56, screw lifting mechanism 6, drive mounting bracket 61, motor base connector 62, servo The terms used include motor 63, ball screw 64, lifting connecting seat 65, upper lifting plate 66, lower lifting plate 67, sliding rod connector 68, sliding rod component 69, pre-pressure die head seat 7, flattening column 71, pre-pressure die core 72, elastic stamping assembly 73, heating coil 74, stamping rod 75, return spring 76, die head connecting part 77, stamping air inlet valve 78, pre-pressure cylinder assembly 8, pre-pressure cylinder 81, cylinder mounting plate 82, cylinder connecting shaft 83, first pre-pressure air inlet valve 84, and second pre-pressure air inlet valve 85, etc., but the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A kind of imitation handmade egg tart crust pre-processing device, including tower cup mounting plate (1), the inside of the tower cup mounting plate (1) is equipped with several tower cup bottom die seat (11), the chain track mobile component (2) of the tower cup mounting plate (1) two ends is equipped with respectively, it is characterized in that, The upper end of the tower cup mounting plate (1) is provided with a pre-pressing main plate (3), a plurality of pre-pressing die head structures (4) corresponding to the upper end of the tower cup bottom die seat (11) are arranged on the pre-pressing main plate (3), the lower end of the tower cup mounting plate (1) is provided with a bottom supporting plate (5), the upper end of the bottom supporting plate (5) is provided with a plurality of bottom supporting blocks (51) corresponding to the lower end of the tower cup bottom die seat (11), and the pre-pressing main plate (3) and the bottom supporting plate (5) are respectively reciprocated towards the tower cup mounting plate (1) through a screw rod lifting mechanism (6).

2. A pre-processing device for imitation handmade egg tart crusts according to claim 1, characterized in that, The upper end of the pre-pressing main plate (3) is provided with an axially arranged upper reinforcing strip (31) in the middle, a plurality of pre-pressing mounting holes (32) are arranged on the two sides of the upper reinforcing strip (31), the lower side of the two ends of the pre-pressing main plate (3) is respectively connected with an upper cushion block (33), the lower end of the bottom supporting plate (5) is provided with an axially arranged lower reinforcing strip (52) in the middle, and the lower side of the two ends of the bottom supporting plate (5) is respectively provided with a lower cushion block (53).

3. A pre-processing device for imitation handmade egg tart crusts as claimed in claim 2, wherein, The two ends of the tower cup mounting plate (1) are respectively provided with positioning holes (12), the two ends of the bottom supporting plate (5) are respectively provided with bottom supporting positioning members (54) corresponding to the positioning holes (12), the upper end of the bottom supporting plate (5) is provided with a plurality of vertically arranged supporting blocks (55), and the upper end of the supporting block (55) is provided with a plurality of supporting rings (56) in contact with the bottom of the tower cup mounting plate (1).

4. A pre-processing device for imitation handmade egg tart crusts according to claim 2 or 3, wherein, The pre-pressing die head structure (4) comprises a pre-pressing die head seat (7) arranged at the lower end of the pre-pressing main plate (3) and a pre-pressing cylinder assembly (8) arranged at the upper end of the pre-pressing main plate (3) and connected with the pre-pressing die head seat (7).

5. A pre-processing device for imitation handmade egg tart crusts according to claim 4, wherein, The pre-pressing die head seat (7) has a hollow face block flattening column (71), the inner side of the lower end of the face block flattening column (71) is provided with a pre-pressing die core (72), the upper end of the face block flattening column (71) is provided with an elastic stamping assembly (73) capable of moving the pre-pressing die core (72) towards the center of the tower cup bottom die seat (11), and the circumferential outer side of the face block flattening column (71) is provided with a heating ring (74).

6. A pre-processing device for imitation handmade egg tart crusts according to claim 5, wherein, The elastic stamping assembly (73) comprises a stamping rod (75) arranged on the inner side of the face block flattening column (71), one end of the stamping rod (75) is connected with the pre-pressing die core (72), the outer side of the stamping rod (75) is provided with a reset spring (76), the upper end of the face block flattening column (71) is provided with a die head connecting portion (77), and the outer side of the die head connecting portion (77) is provided with a stamping air inlet valve (78) connected with the inside of the face block flattening column (71).

7. A pre-processing device for emulating a handmade egg tart crust according to claim 6, wherein, The pre-pressing cylinder assembly (8) comprises a pre-pressing cylinder (81) arranged at the upper end of the pre-pressing mounting hole (32), the lower end of the pre-pressing cylinder (81) is arranged in the pre-pressing mounting hole (32) through a cylinder mounting plate (82), the cylinder connecting shaft (83) of the pre-pressing cylinder (81) is fixedly connected with the upper end of the die head connecting portion (77) through the pre-pressing mounting hole (32), the upper end of the pre-pressing cylinder (81) is provided with a first pre-pressing air inlet valve (84) and the lower end is provided with a second pre-pressing air inlet valve (85).

8. A pre-processing device for emulating a handmade egg tart crust according to claim 2, wherein, The screw lifting mechanism (6) includes driving mounting frames (61) arranged at both ends of the tower cup mounting plate (1), the driving mounting frames (61) are respectively provided with motor base connectors (62) at the inner sides of the upper and lower ends, one of the motor base connectors (62) is provided with a servo motor (63) away from the other motor base connector (62), the motor base connector (62) away from the servo motor (63) is provided with a lifting connector seat (65) connected with a ball screw (64) of the servo motor (63), the lifting connector seat (65) at the upper end is fixedly connected with the upper cushion block (33) through an upper cantilever plate (66), and the lifting connector seat (65) at the lower end is fixedly connected with the lower cushion block (53) through a lower cantilever plate (67).

9. A pre-processing device for emulating a handmade egg tart crust according to claim 8, wherein, Slipper connectors (68) are arranged between the two lifting connector seats (65), and slipper pieces (69) are arranged on the two sides between the two motor base connectors (62), the slipper pieces (69) axially penetrate the two ends of the slipper connectors (68), and the two sides of the lifting connector seats (65) are movably connected with the slipper pieces (69).

10. A pre-processing device for handmade egg tart crusts according to claim 1, wherein, The chain track moving assembly (2) includes moving guide rails (21) arranged at the lower sides of both ends of the tower cup mounting plate (1), the moving guide rails (21) have moving guide strips (22) at the upper ends, the moving guide strips (22) movably have moving chains (23) at the upper ends, the tower cup mounting plate (1) is connected with the moving chains (23) through chain supporting blocks (24), and the tower cup mounting plate (1) is provided with sliding tablet pressing strips (25) at the upper end.

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