A cutting device for producing baking trays

Abstract

The present invention relates to the technical field of cutting baking discs, and specifically to a cutting device for producing baking discs, comprising: a machine platform, a cutting knife and a pressing plate are installed on the machine platform, a material barrel is placed at the bottom of the machine platform; a bottom groove is opened on the top surface of the machine platform; a flip structure, a support structure and a compression structure are installed on the machine platform; the flip structure comprises a rack plate, the rack plate is fixedly installed on the two side walls of the cutting knife, a rotating shaft is movably installed on the inner side of the bottom groove through a bearing, a first sprocket is fixedly connected to the surface of the rotating shaft, and a spring is fixedly connected to the surface of the rotating shaft. The present invention can block the upper end of the bottom groove through the cooperation of the flip plate and the support plate, which is convenient for the adjustment and movement of the baking disc on the machine platform, and the cut debris can fall and be collected in the bottom groove through the flipping of the support plate and the flip plate, which is convenient for further processing, convenient operation, and safer, and can ensure the use experience of the device.

Description

Technical Field

[0001] The invention relates to the technical field of baking tray cutting, in particular to a baking tray cutting device for producing baking trays. Background Art

[0002] Baking sheet is made of wood pulp, coated with silicone on both sides. It has the characteristics of non-stick, waterproof, oil-proof, and high heat resistance. It is suitable for baking, grilling, steaming, and freezing food. It can be laid on the oven to avoid direct contact between barbecue and open flame. Baking sheet is relatively large during production and needs to be cut into appropriate size by paper cutter.

[0003] In this regard, China's patent application number: CN201910548069.0 discloses a paper cutter with a paper scrap collection device, including a paper cutter body, the paper cutter body includes a workbench and a cutter, a strip hole is provided on the workbench, a hollow shell is provided below the workbench, the shell includes an air inlet and an air outlet provided on the bottom wall of the shell, the air inlet and the strip hole are connected through an air intake pipe, the air outlet is connected to an air intake fan, a filter plate is provided above the air outlet in the shell, a filter hole is provided on the filter plate, a rotating roller is rotatably provided in the shell, a driving source for driving the rotating roller to rotate is provided on the shell, an opening is provided on the side wall of the shell, and a movable door for opening and closing the opening is provided on the shell. The driving source drives the rotating roller to rotate, so that the paper scraps in the shell are wound around the rotating roller, preventing the paper scraps from accumulating on the filter plate and causing the filter hole to be blocked, ensuring the normal adsorption force at the strip hole, and improving the adsorption effect of the paper scraps.

[0004] The paper cutter opens strip holes on the workbench to facilitate sending paper scraps on the workbench into the suction pipe. However, the opening of the strip holes makes the top surface of the workbench uneven. When moving the paper, the paper at the bottom will be stuck in the strip holes and folded or even torn during movement, which will affect the paper processing experience. At the same time, the cut paper scraps are scattered on the workbench, and the staff still needs to get close to the cutter to manually move the paper scraps to collect them in the suction pipe, which poses certain safety hazards.

[0005] Therefore, in order to solve the above problems, a cutting device for producing baking trays is proposed. Summary of the invention

[0006] The object of the present invention is to provide a cutting device for producing baking sheet slices, so as to solve the problem that the paper cutter in the prior art proposed in the above-mentioned background technology opens strip holes on the workbench to facilitate the delivery of paper scraps on the workbench into the intake duct, but the opening of the strip holes causes the top surface of the workbench to be uneven. When moving the paper, the paper at the bottom will be stuck in the strip holes and will be folded or even torn during movement, which will affect the paper processing experience. At the same time, the cut paper scraps are scattered on the workbench, and the staff still needs to approach the cutter to manually move the paper scraps to collect them in the intake duct, which poses certain safety hazards.

[0007] To achieve the above object, the present invention provides the following technical solution: A cutting device for producing baking trays, comprising: a machine platform, a cutting knife and a pressing plate are installed on the machine platform, and a material barrel is placed at the bottom of the machine platform;

[0008] The top surface of the machine is provided with a bottom groove;

[0009] The machine platform is equipped with a turning structure, a supporting structure and a compression structure;

[0010] The flip structure includes a rack plate, the rack plate is fixedly mounted on the two side walls of the cutting knife, a rotating shaft is movably mounted on the inner side of the bottom groove through a bearing, a first sprocket is fixedly connected to the surface of the rotating shaft, a spring is fixedly connected to the surface of the rotating shaft, a pawl is movably mounted on the surface of the rotating shaft through a rotating shaft, a ratchet is movably mounted on the surface of the rack plate through a bearing, a ratchet groove is opened on the inner wall of the ratchet, a chain is sleeved on the outer side of the first sprocket, a rotating shaft is movably mounted on the inner side of the bottom groove through a bearing, a second sprocket is welded on the rotating shaft, a rotating column is sleeved on one end of the rotating shaft, a flip plate is fixedly connected to the surface of the rotating column, and a first coil spring is fixedly connected to the surface of the rotating shaft;

[0011] The supporting structure includes a supporting plate, which is movably mounted on the inner wall of the bottom groove through a bearing, two ends of the supporting plate are fixedly connected with a worm gear, a worm is movably mounted on the inner side of the bottom groove through a bearing, a motor is fixedly mounted on the inner wall of the bottom groove, a limiting plate is installed on the front side of the flip plate, and two ends of the limiting plate are fixedly connected with a second coil spring.

[0012] Preferably, the rack plate is meshed with the ratchet, the leaf spring abuts against the pawl, the pawl is stuck in the ratchet groove, and one end of the chain is sleeved on the second sprocket.

[0013] Preferably, the flip plate is in a "Z"-shaped structure, the flip plate, the support plate, the limit plate and the top surface of the machine are flush, and one end of the first coil spring is fixedly connected to the inner wall of the rotating column.

[0014] Preferably, the front side of the support plate abuts against the back side of the flip plate, and the fitting surface is an inclined surface, the output end of the motor is fixedly connected to the worm, the worm is meshed with the worm wheel, the back side of the limit plate abuts against the top surface of the flip plate, and the second coil spring is fixedly connected to the inner wall of the bottom groove.

[0015] Preferably, the compression structure includes a fixing frame, which is fixedly mounted on the inner wall of the bottom groove, a threaded shaft is threadedly connected to the fixing frame, a transmission gear is fixedly connected to the top end of the threaded shaft, a convex pressure plate is fixedly connected to the bottom end of the threaded shaft, a mounting frame is welded to the fixing frame, a gear column is movably mounted on the mounting frame through a bearing, a motor is fixedly mounted on the mounting frame, and a cone-top protective sleeve is fixedly connected to the outer side of the mounting frame.

[0016] Preferably, the transmission gear and the convex pressure plate are respectively located on the upper and lower sides of the fixing frame, the diameter of the convex pressure plate is smaller than the inner diameter of the lower end of the bottom groove, the transmission gear is meshed with the gear column, and the output end of the motor is fixedly connected to the gear column.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention can seal the upper end of the bottom groove through the cooperation of the flip plate and the support plate, which is convenient for the adjustment and movement of the baking tray on the machine, and the cut debris can fall and be collected in the bottom groove through the flipping of the support plate and the flip plate, which is convenient for further processing, easy to operate, and safer, and can ensure the user experience of the device.

[0018] A flipping structure, a supporting structure and a compression structure are provided. When the cutting knife descends, the rack plate is driven to descend, and the rack plate is meshed with the ratchet wheel. The descent of the rack plate drives the ratchet wheel to rotate counterclockwise. Since the pawl is stuck in the inner side of the ratchet groove under the action of the spring sheet, the ratchet wheel drives the rotating shaft to rotate through the pawl when it rotates counterclockwise. When the rotating shaft rotates, it drives the first sprocket wheel to rotate. The rotation of the first sprocket wheel drives the second sprocket wheel to rotate through the transmission of the chain, and the rotating shaft rotates with the second sprocket wheel. Since the supporting plate abuts against the flipping plate, the rotating column cannot rotate. Therefore, when the rotating shaft rotates, it drives the first coil spring to deform and accumulate force in the rotating column.

[0019] Since the flip plate and the support plate are respectively located at the front and rear sides of the bottom end of the cutting knife, most of the cut debris will fall on the top surface of the flip plate. At this time, the motor is started, the motor drives the worm to rotate, the worm is meshed with the worm gear, and the worm drives the support plate to rotate counterclockwise through the worm gear. The support plate releases the abutment limit on the rear end of the flip plate. Therefore, the flip plate rotates counterclockwise under the elastic restoring force of the first coil spring, and the debris on the top surface of the flip plate can be poured into the bottom groove. At the same time, with the rotation of the rotating column, the front end of the flip plate pushes the limit plate upward, so that the limit plate rotates clockwise around the front end and drives the second coil spring. The elastic deformation can make the front end of the flip plate rotate to the upper side of the top surface of the machine platform, and because the cross section of the cutting knife is a trapezoidal structure, the front side of the cutting knife will be closer to the front side relative to the bottom side, so the front end of the flip plate rotated to the top surface of the machine platform will fit the front side of the cutting knife backwards, and when the cutting knife is reset upward, the front end of the flip plate can scrape off the debris adhering to the front side of the cutting knife and reset it on the cutting knife, which can prevent the debris from adhering to the cutting knife when the cutting knife is heated due to frequent cutting. When the cutting knife is reset upward, the adhered debris will scatter downward, and the scattering area is large, and even scatter on both sides of the baking tray, which increases the difficulty of cleaning and affects the user experience.

[0020] The debris that falls into the bottom trough will fall into the material barrel under the guidance of the cone top protective sleeve. Starting the motor can drive the gear column to rotate. The gear column is meshed with the transmission gear. The gear column drives the threaded shaft and the convex pressure plate to rotate through the transmission gear. The threaded shaft is threadedly connected to the fixed frame. The threaded shaft gradually descends on the fixed frame during rotation, so that the convex pressure plate extends downward into the material barrel, and can rotate to squeeze the debris in the material barrel, and can knead the stacked debris together, so that the debris can be compacted more tightly, thereby improving the use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic front view of the structure of the present invention;

[0022] Figure 2 It is a schematic side cross-sectional view of the structure of the present invention;

[0023] Figure 3 It is a schematic back view of the structure of the pressing plate of the present invention;

[0024] Figure 4 It is a schematic side view of the structure of the flip structure of the present invention;

[0025] Figure 5 It is a schematic exploded side view of the flip structure and the support structure of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure explosion of the rotating shaft of the present invention;

[0027] Figure 7 It is a schematic side cross-sectional view of the structure of the ratchet of the present invention;

[0028] Figure 8 It is a front cross-sectional schematic diagram of the structure of the rotating shaft and the rotating column of the present invention;

[0029] Fig. 9 It is a schematic side cross-sectional view of the structure of the flip plate, the support plate and the limit plate of the present invention;

[0030] Fig.10 It is a schematic side cross-sectional view of the structure of the cone top protective sleeve of the present invention;

[0031] Fig.11 It is a schematic exploded side view of the cross-sectional structure of the cone-top protective sleeve of the present invention.

[0032] In the figure: 1. machine table; 11. cutting knife; 12. pressing plate; 13. bottom groove; 14. material barrel; 2. turning structure; 21. rack plate; 22. rotating shaft; 23. first sprocket; 24. spring; 25. pawl; 26. ratchet; 27. ratchet groove; 28. chain; 29. ​​rotating shaft; 210. second sprocket; 211. rotating column; 212. turning plate; 213. first coil spring; 3. supporting structure; 31. supporting plate; 32. worm wheel; 33. worm; 34. motor; 35. limit plate; 36. second coil spring; 4. compression structure; 41. fixing frame; 42. threaded shaft; 43. transmission gear; 44. convex pressure plate; 45. mounting frame; 46. gear column; 47. motor; 48. cone top protective cover. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-11 , an embodiment provided by the present invention:

[0035] The machine 1, cutting blade 11, pressing plate 12, motor 34 and motor 47 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here.

[0036] A cutting device for producing baking trays, comprising: a machine platform 1, a cutting knife 11 and a pressing plate 12 are installed on the machine platform 1, and a material barrel 14 is placed at the bottom of the machine platform 1;

[0037] A bottom groove 13 is formed on the top surface of the machine 1;

[0038] The machine platform 1 is equipped with a turning structure 2, a supporting structure 3 and a compression structure 4;

[0039] The flip structure 2 includes a rack plate 21, which is fixedly mounted on the two side walls of the cutting knife 11, a rotating shaft 22 is movably mounted on the inner side of the bottom groove 13 through a bearing, a first sprocket 23 is fixedly connected to the surface of the rotating shaft 22, a spring sheet 24 is fixedly connected to the surface of the rotating shaft 22, a pawl 25 is movably mounted on the surface of the rotating shaft 22 through a rotating shaft, a ratchet 26 is movably mounted on the surface of the rack plate 21 through a bearing, a ratchet groove 27 is provided on the inner wall of the ratchet 26, a chain 28 is sleeved on the outer side of the first sprocket 23, a rotating shaft 29 is movably mounted on the inner side of the bottom groove 13 through a bearing, a second sprocket 210 is welded on the rotating shaft 29, a rotating column 211 is sleeved on one end of the rotating shaft 29, a flip plate 212 is fixedly connected to the surface of the rotating column 211, and a first coil spring 213 is fixedly connected to the surface of the rotating shaft 29;

[0040] The supporting structure 3 includes a supporting plate 31, which is movably mounted on the inner wall of the bottom groove 13 through a bearing, a worm gear 32 is fixedly connected to both ends of the supporting plate 31, a worm 33 is movably mounted on the inner side of the bottom groove 13 through a bearing, a motor 34 is fixedly mounted on the inner wall of the bottom groove 13, a limiting plate 35 is installed on the front side of the flip plate 212, and a second coil spring 36 is fixedly connected to both ends of the limiting plate 35. Through the cooperation of the flip plate 212 and the supporting plate 31, the upper end of the bottom groove 13 can be blocked, which is convenient for the adjustment and movement of the baking tray on the machine 1, and the cut debris can be dropped and collected in the bottom groove 13 by flipping the supporting plate 31 and the flip plate 212, which is convenient for further processing, convenient operation, and safer, and can ensure the use experience of the device.

[0041] Furthermore, the rack plate 21 is meshed with the ratchet 26, the spring plate 24 abuts against the pawl 25, the pawl 25 is stuck in the ratchet groove 27, and one end of the chain 28 is sleeved on the second sprocket 210. The movement of the cutting knife 11 can drive the ratchet 26 to rotate through the rack plate 21. When the rack plate 21 descends, the rotating shaft 22 can be driven to rotate through the ratchet 26. When the rack plate 21 rises, the rotating shaft 22 cannot be driven to rotate through the ratchet 26. The rotation of the first sprocket 23 can drive the second sprocket 210 to rotate through the chain 28.

[0042] Furthermore, the flip plate 212 has a "Z"-shaped structure, and the flip plate 212, the support plate 31, the limit plate 35 and the top surface of the machine 1 are flush. One end of the first coil spring 213 is fixedly connected to the inner wall of the rotating column 211. The flip plate 212 can rotate 180°, so that the front and rear ends of the flip plate 212 are alternately moved to the top surface of the machine 1, which is convenient for scraping the debris on the cutting knife 11.

[0043] Furthermore, the front side of the support plate 31 abuts against the back side of the flip plate 212, and the fitting surface is an inclined surface. The output end of the motor 34 is fixedly connected to the worm 33, the worm 33 is meshed with the worm wheel 32, the back side of the limiting plate 35 abuts against the top surface of the flip plate 212, and the second coil spring 36 is fixedly connected to the inner wall of the bottom groove 13. The support plate 31 can support the rear end of the flip plate 212 at the rear side to prevent the flip plate 212 from rotating under force when the cutting knife 11 cuts the baking sheet, so that the cutting knife 11 cannot cut the baking sheet. The motor 34 provides power for the rotation of the worm 33, and the rotation of the worm 33 can drive the worm wheel 32 to rotate. The limiting plate 35 can limit the flip plate 212 at the front side to prevent the flip plate 212 from reversing, and the second coil spring 36 provides power for the reset of the limiting plate 35.

[0044] Further, the compression structure 4 includes a fixing frame 41, which is fixedly mounted on the inner wall of the bottom groove 13, a threaded shaft 42 is threadedly connected to the fixing frame 41, a transmission gear 43 is fixedly connected to the top of the threaded shaft 42, a convex pressure plate 44 is fixedly connected to the bottom of the threaded shaft 42, a mounting frame 45 is welded to the fixing frame 41, a gear column 46 is movably mounted on the mounting frame 45 through a bearing, a motor 47 is fixedly mounted on the mounting frame 45, and a cone-top protective sleeve 48 is fixedly connected to the outer side of the mounting frame 45, The motor 47 can drive the gear column 46 to rotate. The gear column 46 is meshed with the transmission gear 43. The gear column 46 drives the threaded shaft 42 and the convex pressure plate 44 to rotate through the transmission gear 43. The threaded shaft 42 is threadedly connected with the fixing frame 41. The threaded shaft 42 gradually descends on the fixing frame 41 during rotation, so that the convex pressure plate 44 extends downward into the barrel 14, and can rotate to squeeze the debris in the barrel 14, so as to disperse the stacked debris, so that the debris can be more tightly compacted, thereby improving the user experience.

[0045] Furthermore, the transmission gear 43 and the convex pressure plate 44 are respectively located on the upper and lower sides of the fixed frame 41, the diameter of the convex pressure plate 44 is smaller than the inner diameter of the lower end of the bottom groove 13, the transmission gear 43 is meshed with the gear column 46, and the output end of the motor 47 is fixedly connected to the gear column 46. The debris can drip down into the barrel 14 through the gap between the convex pressure plate 44 and the bottom groove 13. The motor 47 provides power for the rotation of the gear column 46, and the rotation of the gear column 46 can drive the transmission gear 43 to rotate.

[0046] Working principle: When in use, the rear end of the flip plate 212 abuts against the front end of the support plate 31, and the fitting surfaces of the support plate 31 and the flip plate 212 are both inclined surfaces. The support plate 31 can support and limit the angle of the flip plate 212, and the rear end of the limiting plate 35 abuts against the flip plate 212;

[0047] The baking tray to be cut is placed inside the machine 1. The support plate 31 and the flip plate 212 can support the front end of the baking tray, and the front end of the baking tray is located under the cutting knife 11 and the pressing plate 12. The device is started to drive the pressing plate 12 to descend. The pressing plate 12 can be pressed on the top surface of the baking tray to limit the position of the baking tray. Then the cutting knife 11 descends to cut the baking tray.

[0048] When the cutting knife 11 descends, the rack plate 21 is driven to descend, and the rack plate 21 is meshed with the ratchet 26. The descent of the rack plate 21 drives the ratchet 26 to rotate in the counterclockwise direction. From the left side as the viewing angle, since the pawl 25 is stuck in the inner side of the ratchet groove 27 under the action of the spring sheet 24, the ratchet 26 drives the rotating shaft 22 to rotate through the pawl 25 when it rotates counterclockwise. When the rotating shaft 22 rotates, it drives the first sprocket 23 to rotate. The rotation of the first sprocket 23 drives the second sprocket 210 to rotate through the transmission of the chain 28, and the rotating shaft 29 rotates with the second sprocket 210. Since the support plate 31 abuts against the flip plate 212, the rotating column 211 cannot rotate. Therefore, when the rotating shaft 29 rotates, it drives the first coil spring 213 to deform and accumulate force in the rotating column 211.

[0049] The worm gear 33 is meshed with the worm gear 32, and the worm gear 33 drives the support plate 31 to rotate counterclockwise through the worm gear 32. The support plate 31 releases the abutment limit on the rear end of the flip plate 212. Therefore, the flip plate 212 rotates counterclockwise under the elastic restoring force of the first coil spring 213. The left side is used as the viewing angle, and the debris on the top surface of the flip plate 212 can be poured into the bottom groove 13. At the same time, with the rotation of the rotating column 211, the front end of the flip plate 212 pushes the limiting plate 35 upward, so that the limiting plate 35 rotates clockwise around the front end. The rotation in the needle direction takes the left side as the viewing angle, and drives the second coil spring 36 to undergo elastic deformation, so that the front end of the flip plate 212 can rotate to the upper side of the top surface of the machine platform 1. Since the cross section of the cutting knife 11 is a trapezoidal structure, the front side of the cutting knife 11 will be closer to the front side relative to the bottom side. Therefore, the front end of the flip plate 212 rotated to the top surface of the machine platform 1 will fit the front side of the cutting knife 11 backward. When the cutting knife 11 is reset upward, the front end of the flip plate 212 can scrape off the debris adhering to the front side of the cutting knife 11 and reset it on the cutting knife 11, which can prevent the cutting knife 11 from being hot due to frequent cutting and the debris adhering to the cutting knife 11. When the cutting knife 11 is reset upward, the adhered debris will scatter downward, and the scattering area is large, and it may even scatter on both sides of the baking tray, increasing the difficulty of cleaning and affecting the user experience.

[0050] The debris that falls into the bottom groove 13 will fall into the barrel 14 under the guidance of the cone top protective sleeve 48. Starting the motor 47 can drive the gear column 46 to rotate. The gear column 46 is engaged with the transmission gear 43. The gear column 46 drives the threaded shaft 42 and the convex pressure plate 44 to rotate through the transmission gear 43. The threaded shaft 42 is threadedly connected to the fixing frame 41. The threaded shaft 42 gradually descends on the fixing frame 41 during rotation, so that the convex pressure plate 44 extends downward into the barrel 14, and can rotate to squeeze the debris in the barrel 14, and can knead the stacked debris together, so that the debris can be compacted more tightly, thereby improving the user experience.

[0051] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A cutting device for producing baking trays, comprising: A machine platform (1), wherein a cutting knife (11) and a pressing plate (12) are installed on the machine platform (1), and a material barrel (14) is placed at the bottom of the machine platform (1); Features: The top surface of the machine platform (1) is provided with a bottom groove (13); The machine platform (1) is provided with a turning structure (2), a supporting structure (3) and a compression structure (4); The flip structure (2) comprises a rack plate (21), the rack plate (21) being fixedly mounted on the two side walls of the cutting knife (11), a rotating shaft (22) being movably mounted on the inner side of the bottom groove (13) via a bearing, a first sprocket (23) being fixedly connected to the surface of the rotating shaft (22), a spring sheet (24) being fixedly connected to the surface of the rotating shaft (22), a ratchet (25) being movably mounted on the surface of the rotating shaft (22) via a rotating shaft, a ratchet (26) being movably mounted on the surface of the rack plate (21) via a bearing, a ratchet groove (27) being provided on the inner wall of the ratchet (26), and a first sprocket (23) being sleeved on the outer side. A chain (28) is provided, a rotating shaft (29) is movably mounted on the inner side of the bottom groove (13) through a bearing, a second sprocket (210) is welded on the rotating shaft (29), the rack plate (21) is meshed with the ratchet (26), the leaf spring (24) abuts against the ratchet (25), the ratchet (25) is stuck in the ratchet groove (27), one end of the chain (28) is sleeved on the second sprocket (210), one end of the rotating shaft (29) is sleeved with a rotating column (211), a flip plate (212) is fixedly connected to the surface of the rotating column (211), and a first coil spring (213) is fixedly connected to the surface of the rotating shaft (29); The support structure (3) comprises a support plate (31), the support plate (31) is movably mounted on the inner wall of the bottom groove (13) via a bearing, the two ends of the support plate (31) are fixedly connected with a worm wheel (32), the inner side of the bottom groove (13) is movably mounted with a worm (33) via a bearing, a motor (34) is fixedly mounted on the inner wall of the bottom groove (13), a limit plate (35) is mounted on the front side of the flip plate (212), the flip plate (212) is in a "Z"-shaped structure, and the flip plate (212), the support plate (31), the limit plate (35) and the machine table are (1), one end of the first coil spring (213) is fixedly connected to the inner wall of the rotating column (211), the two ends of the limiting plate (35) are fixedly connected to the second coil spring (36), the front side of the supporting plate (31) abuts against the back side of the flip plate (212), and the abutting surface is an inclined surface, the output end of the motor (34) is fixedly connected to the worm (33), the worm (33) is meshed with the worm wheel (32), the back side of the limiting plate (35) abuts against the top surface of the flip plate (212), and the second coil spring (36) is fixedly connected to the inner wall of the bottom groove (13).

2. A cutting device for producing baking trays according to claim 1, characterized in that: The compression structure (4) comprises a fixing frame (41), wherein the fixing frame (41) is fixedly mounted on the inner wall of the bottom groove (13), a threaded shaft (42) is threadedly connected to the fixing frame (41), a transmission gear (43) is fixedly connected to the top end of the threaded shaft (42), a convex pressure plate (44) is fixedly connected to the bottom end of the threaded shaft (42), a mounting frame (45) is welded to the fixing frame (41), a gear column (46) is movably mounted on the mounting frame (45) via a bearing, a motor (47) is fixedly mounted on the mounting frame (45), and a cone-top protective sleeve (48) is fixedly connected to the outer side of the mounting frame (45).

3. A cutting device for producing baking trays according to claim 2, characterized in that: The transmission gear (43) and the convex pressure plate (44) are respectively located on the upper and lower sides of the fixing frame (41); the diameter of the convex pressure plate (44) is smaller than the inner diameter of the lower end of the bottom groove (13); the transmission gear (43) is meshed with the gear column (46); and the output end of the motor (47) is fixedly connected to the gear column (46).

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